A High Precision Thin Film Chuck Module Structure

Abstract

The invention relates to a high precision thin film clamp head module structure comprising a main clamp. The main clamp is fixedly connected to an installing base provided with a plurality of clamp heads and is provided with an air incoming hole and an exhausting hole; a transition base and a fixing clamp which are in abut connection are installed between the main clamp and the base; two sides of the fixing clamp are provided with a first cavity and a second cavity respectively, the first cavity is communicated with the exhausting hole, the second cavity is communicated with the air incoming hole, a first clamp is installed in the first cavity, and a second clamp is installed in the second cavity. Since the first clamp and the second clamp are arranged in the fixing clamp, the movements of the first clamp and second clamp in the fixing clamp can be implemented through the air incoming hole and exhausting hole of the main clamp, force is applied to the clamp heads to deform, the automatic clamping of shaft parts can be implemented, the problem of manual three-jaw claw usage of the prior art is avoided, the producing efficiency is improved, and the precision clamping of high precision machining requirements is implemented.

Description

technical field [0001] The invention relates to the field of fixtures, in particular to a high-precision film chuck module structure. Background technique [0002] At present, in the field of mechanical processing, three-jaw chucks are usually used for clamping high-precision shaft parts. Manually installing shaft parts on the three-jaw chuck is time-consuming and laborious. Greatly reduced production efficiency. At the same time, although the three-jaw chuck can guarantee the reliability of the clamping of shaft parts, due to the high processing requirements of high-precision shaft parts, it cannot guarantee the roundness of shaft parts, and the three-jaw chuck is very suitable for shaft parts. The stability of clamping is also poor, so it is urgent to design a new clamp structure. Contents of the invention [0003] In view of the above-mentioned existing problems, the applicant has carried out research and improvement, and provides a high-precision film chuck module st...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of mechanical processing, three-jaw chucks are usually used for clamping high-precision shaft parts. Manually installing shaft parts on the three-jaw chuck is time-consuming and laborious. Greatly reduced production efficiency

At the same time, although the three-jaw chuck can guarantee the reliability of the clamping of shaft parts, due to the high processing requirements of high-precision shaft parts, it cannot guarantee the roundness of shaft parts, and the three-jaw chuck is very suitable for shaft parts. The stability of clamping is also poor, so it is urgent to design a new clamp structure

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