Fixture for machining connecting sleeve

Abstract

The invention discloses a fixture for machining a connecting sleeve. The fixture mainly comprises a base, an elastic claw, a compression device and a detection device. The outer end face of a small end of the connecting sleeve is abutted to the upper surface of the base, the elastic claw is pressed on the inner end face of the small end of the connecting sleeve, three 120-degree uniformly distributed pressing plates are connected to form the elastic claw, the middle of the elastic claw is arched upwards and connected with the base through the compression device, and the detection device is used for detecting the size of the connecting sleeve after machining. The fixture is simple in structure and convenient in clamping, by a three-point elastic compression method, clamping is reliable, part shapes are not affected, two ends of each part can be machined once without midway secondary clamping, machining quality is ensured, production efficiency is greatly improved, and a large number of working hours are saved for batch production of the parts.

Description

technical field [0001] The invention relates to the field of sleeve clamps, in particular to a clamp for processing connecting sleeves. Background technique [0002] For thin-walled parts with large shapes, it is generally not possible to use three-jaw or four-jaw chucks for clamping, which is easy to clamp and deform. However, it is difficult to guarantee the processing quality with general clamps. Accuracy requirements, to be divided into two processing, and then use the dial gauge to correct both ends. This wastes too many man-hours and seriously affects the mass production requirements of parts, so it is urgent to design a simple and practical clamping device that is easy to process. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a jig for processing a connecting sleeve. By using this set of jigs, a lot of man-hours are saved while ensuring the processing quality. [0004] The purpose of the present i...

AI Technical Summary

Problems solved by technology

[0002] For thin-walled parts with large shapes, it is generally not possible to use three-jaw or four-jaw chucks for clamping, which is easy to clamp and deform. However, it is difficult to guarantee the processing quality with general clamps. Accuracy requirements, to be divided into two processing, and then use the dial gauge to correct both ends

This wastes too much man-hours and seriously affects the mass production requirements of parts. Therefore, it is urgent to design a simple, practical and convenient processing clamping device.

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