Pin press-fit device

Abstract

The invention relates to a pin press-fit device. The pin press-fit device comprises a positioning mechanism, a floating press-fit mechanism and a pressing mechanism; the positioning mechanism comprises a pressing plate provided with a through hole; the floating press-fit mechanism is arranged on the pressing plate, the floating press-fit mechanism comprises a floating part, the floating part is configured to be capable of floating in the direction perpendicular to the pressing plate relative to the pressing plate, and the floating part is provided with a pin hole corresponding to the positionof the through hole; and the pressing mechanism comprises a grabbing unit capable of moving in the direction perpendicular to the pressing plate. When the pin press-fit device is in use, the pin is firstly placed in the pin hole of the floating part and then pressed down, and the problem that a press-fit hole and the pin in the disposable press-fit equipment cannot be completely and accurately positioned can be avoided because the pin hole is aligned with the press-fit hole in the workpiece; and the pin hole is formed in the floating part, when the pin is continuously pressed, the floating part also moves downwards, the protruding height of the floating part relative to the workpiece is reduced, and therefore the pin can be pressed into the workpiece more.

Description

technical field [0001] The invention relates to the field of pin crimping, in particular to a pin crimping device. Background technique [0002] In the electronics industry, pins are usually used to connect two components to be crimped together, and the assembly and crimping of pins is an important process. [0003] Some existing pin crimping mechanisms adopt manual crimping, which has poor crimping consistency, low work efficiency, and cannot guarantee product quality. There are other pin crimping structures that use jaws to cooperate with the handling mechanism for one-time crimping operation, but the crimping holes and pins cannot be completely positioned accurately, resulting in poor crimping, causing damage to the product, and long-term crimping force During the process, different degrees of damage are caused to the crimping equipment; if the visual camera is used for positioning and crimping, the cost will be too high. In other existing pin crimping structures, two c...

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