Detection clamp used for injection molded part processing

Abstract

The invention discloses a detection clamp used for injection molded part processing. The detection clamp used for injection molded part processing comprises a base and a to-be-detected injection molded part, wherein the upper surface of the base is fixedly connected with a working frame, the upper surface of a working frame top plate is fixedly connected with two supporting arms, the top ends of the two supporting arms are jointly and fixedly connected with a top plate, two third transmission rods are fixedly installed at the portions, close to two ends, of the lower surface of the top plate through two driving mechanisms respectively, the driving mechanisms can drive the third transmission rods to move up and down, an inner diameter alarming device is arranged between the third transmission rods and the top plate, and an inner detection device capable of detecting the maximum and minimum positions of the inner diameter of the to-be-detected injection molded part is fixedly connected between opposite ends of the two third transmission rods. According to the detection clamp used for injection molded part processing, by arranging the inner detection device and fixed-point clamping devices, under cooperation of the third transmission rods, effects that the key size can be detected while clamping is conducted, deformation and scratching of the injection molded part can be avoided, and therefore the detection precision is improved are achieved, so that the detection clamp used for injection molded part processing is superior to an existing product.

Description

technical field [0001] The invention relates to the technical field of detection fixtures, in particular to a detection fixture used for processing injection molded parts. Background technique [0002] Injection molded parts refer to all kinds of injection molded products produced by injection molding machines, collectively called injection molded parts, including various packaging, parts, etc., which are widely used in all aspects of production and life in modern society. Injection molded parts need to carry out necessary dimensional inspection after processing. At present, there is a lack of functionally-oriented testing fixtures for injection molded parts. [0003] For example, a metal material detection fixture disclosed in Chinese patent CN202020051829.5, the solution includes rotating and fixing the protective shell, rotating load-bearing plate, metal material detection fixture support frame, metal material fixing fixture, fixture expansion part, fixture driving rotati...

AI Technical Summary

Problems solved by technology

[0004] However, this solution still has the following disadvantages: the function is single, and when applied to injection molded parts, it is easy to cause deformation and scratches of injection molded parts and affect the detection accuracy

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