A clamping tool for tee parts

CN117564748BActive Publication Date: 2026-10-16XINYANG AEROSPACE FASTENER FACTORY
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Patent Information

Application Number
CN202311627710.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-11-30
Publication Date
2026-10-16
Estimated Expiration
2043-11-30

AI Technical Summary

Technical Problem

[0005]本发明的目的在于提供一种三通零件的夹紧工装，用于解决现有技术中通过弹簧对三通零件进行夹持造成的夹持力矩小，在加工过程中容易晃动导致加工精度差的问题

Benefits of technology

[0017]The beneficial effects of this invention are as follows: This invention innovatively proposes a clamping fixture for tee parts. By setting a locking element and using a clamping groove on the locking element to clamp the tee part to be processed, the locking element can be adjusted by a threaded section set outside the clamping groove and a locking nut that mates with the threaded section, thereby changing the opening size of the clamping groove. Since it is a stable fit between the clamping groove and the locking nut, it is easy to provide a stable clamping force. That is, by turning the locking nut to different positions, the opening size of the clamping groove is affected, so that the side wall of the clamping groove fits snugly with the tee part to be clamped, making it easier to expose the joint to be processed in the clamping groove. This solves the problem of small clamping torque caused by using springs to clamp tee parts in the prior art, which easily leads to poor processing accuracy due to shaking during processing.

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Abstract

The present application relates to the field of workpiece clamping and fixing device, especially to a tee part clamping tool. The tee part clamping tool comprises a locking piece, a clamping groove for clamping and fixing the tee part is formed on the locking piece, a threaded segment is further arranged on the outer circumferential surface of the locking piece corresponding to the clamping groove, the threaded segment is provided with a locking nut, and the locking nut cooperates with the threaded segment to change the opening size of the clamping groove. The threaded segment arranged outside the clamping groove and the locking nut cooperating with the threaded segment can adjust the locking piece, thereby changing the opening size of the clamping groove. Since the clamping groove cooperates with the locking nut, and the cooperation between the locking nut and the clamping groove is stable, it is convenient to provide stable clamping force, thereby solving the problem of small clamping torque caused by clamping the tee part by the spring in the prior art, and the tee part is prone to shaking during machining, resulting in poor machining precision.
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