Abstract: An injection mold for molding a first insert element and a second insert element includes a male mold, a female mold matched with the male mold, and at least one fastening assembly. The first insert element includes a first material belt with at least one fastening hole formed therein, and a plurality of first conductive terminals. The second insert element includes a plurality of second conductive terminals. The male mold defines a male cavity for receiving the second conductive terminals therein. The female mold defines a female cavity for receiving the first conductive terminals therein. The fastening assembly includes a fastening element and a magnetic element with a center hole formed therein. The magnetic element is held in the female mold. A top of the fastening element passes through the fastening hole to be inserted in the center hole and attracted by the magnetic element.

Abstract: An injection mold for molding a product having at least one bar formed at one side thereof. The injection mold includes a stationary mold including an inclined pillar and a movable mold including a movable core and a sliding block mounted on a top thereof. The inclined pillar inserted in the sliding block to drive the sliding block to slide towards or away from the movable core. A shaping cavity for molding the product is formed among the movable core, the sliding block and the stationary mold. The end surface of the sliding block further defines at least one shaping groove connected with the shaping cavity for molding the bar. The movable mold further includes an ejector pin and a maintaining pillar. The maintaining pillar resists against a bottom of the sliding block to avoid the ejector pin moving upward before the bar completely parted from the shaping groove.

Abstract: An injection mold for molding a product which has an inclined groove and a straight gap at a side thereof includes a female mold and a male mold. The female mold includes a female core and an inclined pillar mounted in the female mold. The male mold includes a male core, a first sliding block and a second sliding block. The first sliding block is slidably mounted on the male mold, and has an inclined guiding surface. The second sliding block is slidably mounted on the inclined guiding surface. When the injection mold is opened, the second sliding block is smoothly parted from the product along the inclined guiding surface to form the inclined groove, and then, the first sliding block is parted from the product to form the straight gap under the action of the inclined pillar.

Abstract: An injection mold for molding a product having a hook portion includes a stationary mold, a return pin, a movable mold, an ejector mechanism and a plurality of ejector pins for ejecting the product out of the injection mold. The movable mold defines an inserting perforation, a receiving groove and a receiving gap. The ejector mechanism includes a slide block located in the receiving groove, a supporting bar stretching into the receiving groove, and an inclined ejector pin having a tail at a top thereof movably inserted in the inserting perforation and fastened on the slide block. The slide block is pressed downward by the return pin when the injection mold is closed. When the injection mold is opened, the slide block drives the inclined ejector pin to move upward and sideward under an upward push of the supporting bar to make the hook portion parted from the tail.

Abstract: An injection mold for molding a product including an insert element, which includes a plurality of terminals each having a contacting portion, includes a male mold and a female mold movably engaged with the male mold. The male mold includes a male platen for fixing a fastening element therein. The fastening element defines a plurality of fastening grooves for fastening the contacting portions in a first male groove opened on the male platen. The male mold further includes a supporting element cooperating with the male platen to fixing a locating mold core in the male platen. A top end of the locating mold core projects into the first male groove and further defines a locating groove for fastening one contacting portion adjacent to a male sprue which is opened on the male platen and connected with the first male groove via a second male groove of the male platen.

Abstract: An injection mold for molding an electronic product which has a terminal includes a movable mold, a first sliding block levelly defining a through-hole, a second sliding block, a supporting pole and a stationary mold. A top of the movable mold defines an opening of which a bottom defines a fastening hole for fastening a bottom of the terminal therein. An inner sidewall of the second sliding block defines a groove for restraining a top of the terminal. The first and second sliding blocks are located at two opposite sides of the opening to together define a cavity for molding the electronic product. The supporting pole is movably inserted in the through-hole and stretches into the cavity to resist against the top of the terminal. The stationary mold is positioned on the first and second sliding blocks, and defines a sprue channel connected with the cavity.

Abstract: An injection mold for molding a product which has an inclined groove and a straight gap at a side thereof includes a female mold and a male mold. The female mold includes a female core and an inclined pillar mounted in the female mold. The male mold includes a male core, a first sliding block and a second sliding block. The first sliding block is slidably mounted on the male mold, and has an inclined guiding surface. The second sliding block is slidably mounted on the inclined guiding surface. When the injection mold is opened, the second sliding block is smoothly parted from the product along the inclined guiding surface to form the inclined groove, and then, the first sliding block is parted from the product to form the straight gap under the action of the inclined pillar.

Abstract: A mold assembly having an ejection mechanism is disclosed and has a female mold, a male mold, a lower fixing plate, an upper ejection plate, at least one upper ejection pin, a lower ejection plate, at least one lower ejection pin and at least one process control mechanism. The female and male molds are closed to commonly define a mold cavity. The lower fixing plate and the male mold commonly define a receiving space therebetween to receive the upper ejection plate and the lower ejection plate which can be shifted upward and downward therein. The upper and lower ejection pins are mounted on the upper and lower ejection plates, respectively. The process control mechanism controls the upper and lower ejection pins to eject a molded product in two steps, so that the molded product can be automatically ejected for enhancing the manufacture efficiency of the mold assembly.

Abstract: An injection mold includes a male mold, a female mold engaged with the male mold to define a shaping chamber therebetween, an ejection plate mounted on the female mold, and an insert element. The female mold includes a female mold plate defining a female receiving space for receiving a female core therein, and a first insertion groove connecting with the female receiving space. The female core defines a first channel, and a plurality of slots connecting between the first channel and the shaping chamber. The insert element has a top inserted in the ejection plate and a bottom stretched in the first insertion groove to cooperate with the first channel and the slots to define a runner. An injection feeder nose is inserted in the insert element for injecting melted plastic materials into the runner so as to make the melted plastic materials flow into the shaping chamber.

Abstract: An injection mold for molding a first insert element and a second insert element includes a male mold, a female mold matched with the male mold, and at least one fastening assembly. The first insert element includes a first material belt with at least one fastening hole formed therein, and a plurality of first conductive terminals. The second insert element includes a plurality of second conductive terminals. The male mold defines a male cavity for receiving the second conductive terminals therein. The female mold defines a female cavity for receiving the first conductive terminals therein. The fastening assembly includes a fastening element and a magnetic element with a center hole formed therein. The magnetic element is held in the female mold. A top of the fastening element passes through the fastening hole to be inserted in the center hole and attracted by the magnetic element.

Abstract: Disclosed is a molding having a counter, comprising a fixed half, a moving half, a counter, a locator and a counting operator. The fixed half is opened with a through hole. The moving half is functioned in accordance with the fixed half. The locator is positioned at the moving half. The counting operator is slidably set at the moving half and comprises a sliding main body, a locator and a contacting bump. The sliding main body comprises two locating slots positioned at one end thereof. The locator extends into the locating slots to locate the counting operator. The contacting bump is positioned on the sliding main body and can press the contacting part of the counter. With the locator and the counting operator of the present invention, wrong records of non productive molding can be avoided and the counter does not have to be removed during the mold-repair.

Abstract: A mold includes upper and lower mold members, an upper-side slider pushing member, a slider, and an ejector rod. The upper-side slider pushing member is secured on the upper mold member. The lower mold member defines a movement space. The slider is slidably mounted on the lower mold member, and forms outer and inner angled surfaces. The ejector rod is movably mounted on the lower mold member. The ejector rod extends into the movement space and is driven by the push bar. The ejector rod and the upper-side slider pushing member are respectively engageable and thus pushing the inner and outer angled surfaces of the slider to cause the slider to slide on the lower mold member. The mold keeps the slider in a closed state while the mold is being opened, thereby preventing molded products from sticking to an upper mold member and saving internal space for the sliders.

Abstract: An injection mold for molding a product which has a gap and an inserting groove at a side thereof includes a movable mold and a stationary mold. A fillister is designed in an inner sidewall of the inserting groove. The stationary mold includes an inclined pillar slantwise mounted in the stationary mold. The movable mold includes a movable core and a sliding mechanism which includes a sliding block, a preventing board and a sliding element. The preventing board is further inserted in the sliding block therein. The sliding block is parted from the product to form the gap, for assisting the sliding element to be parted from the product to form the inserting groove and the fillister under the drive of the inclined pillar and the inner end face of the sliding block acting on the other end of the sliding element, when the injection mold is opened.

Abstract: An injection mold for molding a product which has a gap and an inserting groove at a side thereof includes a movable mold and a stationary mold. A fillister is designed in an inner sidewall of the inserting groove. The stationary mold includes an inclined pillar slantwise mounted in the stationary mold. The movable mold includes a movable core and a sliding mechanism which includes a sliding block, a preventing board and a sliding element. The preventing board is further inserted in the sliding block therein. The sliding block is parted from the product to form the gap, for assisting the sliding element to be parted from the product to form the inserting groove and the fillister under the drive of the inclined pillar and the inner end face of the sliding block acting on the other end of the sliding element, when the injection mold is opened.

Abstract: An injection mold for molding a product having at least one bar formed at one side thereof. The injection mold includes a stationary mold including an inclined pillar and a movable mold including a movable core and a sliding block mounted on a top thereof. The inclined pillar inserted in the sliding block to drive the sliding block to slide towards or away from the movable core. A shaping cavity for molding the product is formed among the movable core, the sliding block and the stationary mold. The end surface of the sliding block further defines at least one shaping groove connected with the shaping cavity for molding the bar. The movable mold further includes an ejector pin and a maintaining pillar. The maintaining pillar resists against a bottom of the sliding block to avoid the ejector pin moving upward before the bar completely parted from the shaping groove.

Abstract: An injection mold for molding a product having a barb at a bottom thereof includes a stationary mold, a movable mold, an ejector pin and a sliding mechanism. The sliding mechanism includes a sliding block mounted on the movable mold, a spring contracted between the sliding block and the movable mold, and a locating element vertically inserted in the spring. A top end of the locating element stretches in the receiving cavity. A corner of the sliding block defines a nick connected for molding the barb. When the injection mold is opened, the sliding block moves upward under the bounce thrust of the spring to make the product parted from the top of the movable mold. An elastic retraction area is accordingly formed between the product and the movable mold for assisting the ejector pins to eject the barb out of the sliding block.

Abstract: An injection mold for molding a product having a hook portion includes a stationary mold, a return pin, a movable mold, an ejector mechanism and a plurality of ejector pins for ejecting the product out of the injection mold. The movable mold defines an inserting perforation, a receiving groove and a receiving gap. The ejector mechanism includes a slide block located in the receiving groove, a supporting bar stretching into the receiving groove, and an inclined ejector pin having a tail at a top thereof movably inserted in the inserting perforation and fastened on the slide block. The slide block is pressed downward by the return pin when the injection mold is closed. When the injection mold is opened, the slide block drives the inclined ejector pin to move upward and sideward under an upward push of the supporting bar to make the hook portion parted from the tail.

Abstract: An injection mold is adapted for ejecting out an insert-molding product and an injecting waste material connected with the insert-molding product one after another in turn. The injecting mold includes a fixed mold and a movable mold movably engaged with the fixed mold to define a chamber for molding the insert-molding product and a sprue channel for molding the injecting waste material therebetween. In the process of ejecting the insert-molding product and the injecting waste material out of the injection mold, The injection mold has at least one product ejector pin used to make the insert-molding product separated from the injecting waste material and then eject the insert-molding product out of the injection mold firstly, and at least one delay ejector pin used to eject the injecting waste material out of the injection mold after the insert-molding product are ejected out of the injection mold.

Abstract: An injection mold for molding an electronic product which has a terminal includes a movable mold, a first sliding block levelly defining a through-hole, a second sliding block, a supporting pole and a stationary mold. A top of the movable mold defines an opening of which a bottom defines a fastening hole for fastening a bottom of the terminal therein. An inner sidewall of the second sliding block defines a groove for restraining a top of the terminal. The first and second sliding blocks are located at two opposite sides of the opening to together define a cavity for molding the electronic product. The supporting pole is movably inserted in the through-hole and stretches into the cavity to resist against the top of the terminal. The stationary mold is positioned on the first and second sliding blocks, and defines a sprue channel connected with the cavity.

Abstract: An injection mold includes a fixed mold having a clamping plate and a fixed plate mounted underneath the clamping plate. An angular pin has an upper end fastened in a through hole of the fixed plate and a lower end projected underneath the fixed plate. A side-compression block fastened underneath the fixed plate has a securing portion. A movable mold movably engaged with the fixed mold has a movable plate and a sliding plate slidably mounted on the movable plate and capable of sliding sideward on the movable plate under the actions of the lower end of the angular pin and the side-compression block. The sliding plate defines a guiding hole to receive the lower end of the angular pin therein when the injection mold is closed. A top surface of the movable plate defines a securing groove for securing the securing portion therein.