Clamp for punching plastic product and method for punching plastic product

Abstract

The invention relates to the technical field of punching of plastic products, in particular to a clamp for punching a plastic product. The clamp comprises a bottom plate, a four-shaft connecting plateis arranged at one side edge of the bottom plate, a product locating plate used for bearing and locating the plastic product is arranged on the bottom plate and provided with a cover plate, the coverplate is used for fixing the plastic product between the product locating plate and the cover plate, and avoidance holes are formed in the portions, corresponding to punching positions of the plasticproduct, of the bottom plate, the product locating plate and the cover plate. The invention further relates to a method for punching the plastic product. According to the clamp and the method, the injection molding product can be fixed on four shafts of a four-shaft machine tool, punching of small holes and removal of burrs are conducted through a cutter of the four-shaft machine tool, the laboris saved, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of drilling plastic products, in particular to a clamp for drilling plastic products and a method for drilling plastic products. Background technique [0002] When it is necessary to process holes on plastic products, CNC (numerical control) is usually used for processing. During CNC processing, burrs will be generated at the mouth of the holes on the back of plastic products. It is necessary to manually use tools such as toothpicks to remove the burrs, but some small holes can be processed. When the pore diameter is too small (for example, the inner diameter is less than 1mm), manual removal will be very difficult, resulting in low production efficiency and even the problem of being unable to remove burrs. Contents of the invention [0003] In response to the above defects, an object of the present invention is to provide a fixture for drilling plastic products, which can fix the injection molded product ...

AI Technical Summary

Problems solved by technology

[0002] When it is necessary to process holes on plastic products, CNC (numerical control) is usually used for processing. During CNC processing, burrs will be generated at the mouth of the holes on the back of plastic products. It is necessary to manually use tools such as toothpicks to remove the burrs, but some small holes can be processed. When the pore diameter is too small (for example, the inner diameter is less than 1mm), manual removal will be very difficult, resulting in low production efficiency and even the problem of inability to remove burrs

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