Abstract: A probe pin cleaning pad including a foam layer, a cleaning layer, and a polishing layer is provided. The cleaning layer is disposed between the foam layer and the polishing layer. A cleaning method for a probe pin is also provided.

Abstract: The present invention discloses a positioning apparatus for positioning a spring product fed from a spring coiling machine. The positioning apparatus includes a first guiding panel having a first guiding surface for guiding the spring product and the first guiding surface have a length and a width; and a plurality of first mechanical holding members arranged on the first guiding surface in a direction of the length of the first guiding surface for optionally supporting and holding a first part of the spring product.

Abstract: A method for making spring includes providing a wire at a working plane by a wire feeding machine; shaping the wire by a first working tool based on a first structure for the spring; and shaping the wire by a second working tool based on a second structure for the spring. In particular, the first working tool and the second working tool are configured to be movable in a reversed-reciprocation way along a direction perpendicular to the working plane.

Abstract: The present invention provides a spring manufacturing machine including a wire guide member configured to guide a wire along a conveying direction to a first base point or a second base point for forming a spring, and a pair of movable assemblies configured to allow the second base point to be located between the first base point and the pair of movable assemblies. Each of the movable assemblies comprises a mounting platform configured to move close to or away from the first base point or the second base point along the conveying direction. Each mounting platform has a recess, and two mounting platforms are adjacent to each other to allow their respective recesses to surround the second base point, so that the movement of the mounting platforms do not to interfere with operation at the second base point.

Abstract: A method for making spring includes providing a wire at a working plane by a wire feeding machine; shaping the wire by a first working tool based on a first structure for the spring; and shaping the wire by a second working tool based on a second structure for the spring. In particular, the first working tool and the second working tool are configured to be movable in a reversed-reciprocation way along a direction perpendicular to the working plane.

Abstract: The present invention provides a spring manufacturing machine including a wire guide member configured to guide a wire along a conveying direction to a first base point or a second base point for forming a spring, and a pair of movable assemblies configured to allow the second base point to be located between the first base point and the pair of movable assemblies. Each of the movable assemblies comprises a mounting platform configured to move close to or away from the first base point or the second base point along the conveying direction. Each mounting platform has a recess, and two mounting platforms are adjacent to each other to allow their respective recesses to surround the second base point, so that the movement of the mounting platforms do not to interfere with operation at the second base point.

Abstract: A tool holder configuration structure for spring making machine includes a flat base plate and three displacement mechanisms arranged on the front side in a triangle, each displacement mechanism including a first sliding tract set and a second sliding tract set arranged at right angles, and three tool holder panels each said tool holder panel including a base, a first tool holder located on one side of the base and two second tool holders obliquely disposed at two opposite lateral sides of the first tool holder. The tool holder panels are respectively coupled to the second sliding tract sets of the displacement mechanisms to keep the first tool holders adjacent to one another so that the moving distance of the tool holder panels can be minimized and a large number of tools can be installed in each tool holder panel.

Abstract: A wire-forming mechanism for spring making machine includes a base frame with two first sliding rail sets, and two wire-forming assemblies for independently performing a two-dimensional action. Each wire-forming assembly includes a movable base panel slidably mounted on one respective first sliding rail set and providing a second sliding rail set that extends in a perpendicular manner relative to the first sliding rail sets, a tool panel slidably mounted on the second sliding rail set and providing an L-shaped tool mount, one or multiple tools selectively mounted in the L-shaped tool mount, and two driving mechanisms for moving the movable base panel along one respective first sliding rail set and the tool panel along the second sliding rail set respectively.

Abstract: A wire-forming mechanism for spring making machine includes a base frame with two first sliding rail sets, and two wire-forming assemblies for independently performing a two-dimensional action. Each wire-forming assembly includes a movable base panel slidably mounted on one respective first sliding rail set and providing a second sliding rail set that extends in a perpendicular manner relative to the first sliding rail sets, a tool panel slidably mounted on the second sliding rail set and providing an L-shaped tool mount, one or multiple tools selectively mounted in the L-shaped tool mount, and two driving mechanisms for moving the movable base panel along one respective first sliding rail set and the tool panel along the second sliding rail set respectively.