Clamp seat for soldering pin holes on plastic workpieces

Abstract

The invention discloses a clamp seat for soldering pin holes on plastic workpieces. Compared with the prior art, the clamp seat is characterized in that the clamp seat is provided with a solid containing cavity for plastic workpieces to be fixedly arranged therein, a solid wall surface with the thickness of over 1cm is arranged at the position on which the rigid containing cavity corresponds to a pin hole of the plastic workpiece, the coaxial center of the pin hole is provided with a perforation vertically penetrating through the solid wall surface, and the perforation, the pin hole and the soldering head are matched with one another in diameter. The clamp seat with the shape matched with the semi-finished workpieces is used for clamping the workpieces, and the perforation prearranged on the clamp seat leads soldering to maintain high-precision linearity on machining the pin hole of products; and simultaneously the machining difficulty rate is reduced.

Description

Technical field [0001] The invention relates to a clamp, in particular to a clamping seat body used for processing high straightness pin holes on the side wall of a plastic workpiece. Background technique [0002] For the general plastic cover, the opening and cooperation of the plastic cover is usually realized by the way of penetrating pins. In the injection molding process of the plastic cover, the corresponding pin holes are usually not made synchronously, which will greatly increase the cost of product mold opening. Therefore, the processing of pin holes is generally made by secondary processing on the semi-finished product. However, the traditional secondary processing is relatively backward. After the position is marked on the semi-finished workpiece, the operator directly spot welds the pin hole by hand, but it is completely manual Due to work fatigue, non-linear pin holes, inclined pin holes and other defective products are likely to appear. Therefore, it is urgent to f...

AI Technical Summary

Problems solved by technology

In the injection molding process of the plastic cover, the corresponding pin holes are usually not made synchronously, which will greatly increase the cost of product opening

Therefore, the processing of pin holes is generally made by secondary processing on semi-finished products. However, the traditional secondary processing is relatively backward. Due to working fatigue, non-linear pin holes, inclined pin holes and other defective products are easy to appear. Therefore, it is urgent to find a practical fixture seat that integrates semi-finished product positioning and pin hole processing technology to ensure product yield.

Images