Abstract: A closing unit for a molding machine includes a movable mold mounting plate, a fast-stroke device configured to displace the movable mold mounting plate relative to a fixed mold mounting plate, and a closing force mechanism separate from the fast-stroke device and designed to build up a closing force between the fixed mold mounting plate and the movable mold mounting plate. The fast-stroke device is arranged substantially coaxially to a central longitudinal axis of the closing unit.

Abstract: A machine element for mounting a mold, in particular a mold mounting plate, for a tie-bar-less closing unit of a molding machine includes a plate-shaped base body and at least two pressure pad elements respectively designed as part of a hydraulic actuator, preferably a pressure pad, and have a longitudinal axis. The at least two pressure pad elements are offset transversely from one another with respect to at least one of the longitudinal axes, and for the at least two pressure pad elements at least one respective strut is provided, the strut connecting the respective pressure pad element to the base body.

Abstract: A clamping unit includes a fixed mold mounting plate and a movable mold mounting plate mounted movably relative to the fixed mold mounting plate along a longitudinal axis. The movable mold mounting plate and the fixed mold mounting plate are mounted on a frame, and the frame is arranged on a lateral frame-side plate side of the movable mold mounting plate and the fixed mold mounting plate. The fixed mold mounting plate is fixedly connected to the frame of the clamping unit in a first fastening area positioned on the frame-side plate side of the fixed mold clamping plate. The fixed mold clamping plate is connected to the frame of the clamping unit in a second fastening area positioned on a second side of the fixed mold clamping plate facing away from the frame-side plate side, by an actuator.

Abstract: A tie-bar-less clamping unit for a moulding machine includes a machine frame formed for absorbing clamping forces, and a fixed platen arranged stationary in relation to the machine frame. A movable platen can move relative to the machine frame, and at least one push rod is preferably arranged substantially centrally with respect to the movable platen. At least one pressure pad is arranged between the push rod and the movable platen.

Abstract: An injection unit for a shaping machine includes an injection element suitable for introducing a plasticized material into a mold tool by a linear movement of the injection element. The injection element is coupled in linear motion-transmitting relationship to a bearing element, and at least two linear drives are adapted to exert a force on the injection element by the bearing element. The force can be transmitted by a transmission element from the at least two linear drives to the bearing element and thus to the injection element, and at least one clearance is arranged between the bearing element and the transmission element such that deformations of the bearing element are not transmitted to the transmission element or are transmitted to a reduced degree.

Abstract: An injection unit for a shaping machine includes an injection element suitable for introducing a plasticized material into a mould tool by a linear movement of the injection element. The injection element is coupled in linear motion-transmitting relationship to a bearing element, and at least two linear drives are adapted to exert a force on the injection element by the bearing element. The force can be transmitted by a transmission element from the at least two linear drives to the bearing element and thus to the injection element, and at least one clearance is arranged between the bearing element and the transmission element so that deformations of the bearing element are not transmitted to the transmission element or are transmitted to a reduced degree.