Clamp suitable for overhauling and detecting special-shaped shaft parts

By designing a fixture suitable for the inspection and testing of special-shaped shaft parts and adopting the flexible installation of movable V-blocks and rear baffles, the problems of lack of versatility and adjustability of existing fixtures are solved, and efficient positioning and clamping of special-shaped parts are achieved, which reduces costs and improves inspection efficiency.

CN223455829UActive Publication Date: 2025-10-21HUBEI QIHONG THERMAL EQUIP CO LTD
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Patent Information

Application Number
CN202422666861.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-02
Publication Date
2025-10-21
Estimated Expiration
2034-11-02

AI Technical Summary

Technical Problem

Existing fixtures for inspecting special-shaped shaft parts lack versatility and adjustability during positioning and clamping, resulting in the need to design a separate fixture each time a special-shaped part is encountered, increasing costs.

Method used

A fixture suitable for the inspection and testing of special-shaped shaft parts is designed. It adopts movable V-block sliding and lifting, and the rear baffle is flexibly installed in the distance adjustment slot. Combined with horizontal and vertical positioning and clamping components, it can realize the positioning and clamping of special-shaped parts of different lengths and shapes.

Benefits of technology

The universality and adjustability of the fixture are achieved, the cost of detecting special-shaped parts is reduced, and the detection efficiency and applicability are improved.

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Abstract

The utility model relates to the technical field of clamps suitable for overhauling and detecting special-shaped shaft parts, in particular to a clamp for detecting, overhauling or locally processing shafts and special-shaped parts, which comprises a base, a transverse positioning and clamping component and a longitudinal positioning and clamping component. The transverse positioning and clamping assembly comprises a transverse adjusting handle, a supporting plate, a contact block, a movable V-shaped block and a rear baffle, the longitudinal positioning and clamping assembly comprises a pair of in-frame V-shaped blocks, a vertical adjusting handle and a supporting frame, the transverse positioning and clamping assembly and the longitudinal positioning and clamping assembly are installed on the base, and a part is positioned and clamped through positioning of the V-shaped blocks and rotation of the lead screw adjusting handle. According to the scheme, a movable sliding block structure is adopted, and the universality and practicability are improved.
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