Riveting mechanism of riveting square jig

Abstract

The invention discloses a riveting mechanism of a riveting square jig. The riveting mechanism comprises a placing plate, four riveting plates, baffle plates and cam rollers, and is characterized in that the riveting mechanism also comprises sliding arms, tension springs and movable blocks, a hole used for placing a gold needle is arranged in the center of the placing plate, slide rails are arranged around the hole, the riveting plates are arranged inside the slide rails, the baffle plates are arranged on the four sides of the placing plate respectively, the baffle plates are internally provided with sliding grooves, the sliding arms are arranged inside the sliding grooves and can slide along the sliding grooves, the cam rollers are in sliding contact with sliding surfaces of the sliding arms and displacement in a horizontal direction is generated, the cam rollers are connected with the movable blocks through fixed rods, fixed arms are arranged on the movable blocks, tension springs are mounted between the fixed arms and side walls of the baffle plates, and the movable blocks are connected with the corresponding riveting plates. The riveting mechanism of the riveting square jig provided by the invention is simple in structure, convenient to use, fast in return speed, accurate in return, and relatively low in manufacturing cost, and can prevent the length of a gold needle from being elongated.

Description

technical field [0001] The invention belongs to the technical field of gold needle riveting, and in particular relates to a riveting mechanism for a riveting square jig. Background technique [0002] The current gold needle needs to be riveted to the connecting wire at the rear end. When riveting the connecting wire, it is necessary to squeeze the gold needle and the connecting wire through four riveting plates, so that the gold needle and the core wire of the connecting wire can be riveted together. After the riveting is completed, it is necessary to return the riveted plate to take out the finished gold needle product. However, at present, the riveted plate does not have a good automatic return mechanism. The manual return is slow and inefficient, and the return is not accurate enough. The machine-assisted way of returning will inevitably increase the manufacturing cost of the equipment, and the whole equipment has a complex structure and is inconvenient to maintain. Simu...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of slow return speed, low efficiency and inaccurate return of gold needle riveted plates in the prior art, the use of other machine-assisted methods for return will inevitably increase the manufacturing cost of the equipment, and the length of the gold needle will change due to extrusion. Long, changing the structure of the golden needle, the present invention provides a riveting mechanism with simple structure, easy to use, fast return speed, accurate return, low production cost, and can avoid the length of the golden needle from becoming longer.

Images