Turning pump shaft sleeve machining positioning tool

CN224295292UActive Publication Date: 2026-05-29LUJIANG TENGXIANG MASCH TECH CO LTD
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Patent Information

Application Number
CN202521075279.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-28
Publication Date
2026-05-29
Estimated Expiration
2035-05-28

AI Technical Summary

Technical Problem

The existing tooling fixtures are fixed in one direction, which means that the steering pump bushing needs to be disassembled and reinstalled after machining one end, which wastes time and is prone to positioning errors, affecting the machining quality.

Method used

A positioning fixture for machining a steering pump bushing was designed. It adopts a combination of support clamp and limit clamp. The support clamp is used for left and right support, and the limit clamp is used for upper and lower fixation. The coaxial positioning and rotation of the bushing are achieved by electric telescopic device and self-locking wheel, which simplifies the operation process.

Benefits of technology

This technology allows the bushing to be rotated to the other end for machining without disassembly after machining one end, avoiding positioning errors and improving machining efficiency and quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to axle sleeve processing frock technical field, concretely is a kind of steering pump axle sleeve processing positioning frock, including fixed base;The surface of fixed base is slidably installed with second clamping plate in left and right direction, and its end portion is detachably connected with first clamping plate, the rotation of fixed base is installed with first rotary lever near upper and lower ends, and its end portion is telescopically installed with second rotary lever;One end inside of first clamping plate is rotatably installed with support clamp, and rotation line is the center line of the front and back of axle sleeve left and right direction, the support clamp is symmetrically distributed in the left and right sides of axle sleeve, and the upper and lower ends of support clamp extend oblique plate body.The utility model can be installed in different equipment transversely or vertically to clamp and fix axle sleeve, automatically form positioning during clamping process, and after clamping, axle sleeve can be directly rotated to change orientation, facilitate the processing use of the two ports of axle sleeve.
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