Machining positioning device

A positioning device and machining technology, applied in the direction of grinding workpiece supports, etc., can solve the problems of reducing machining accuracy, affecting grinding processing, workpiece offset, etc., and achieving the effect of not easy sliding offset, ensuring grinding processing, and ensuring stability.

Inactive Publication Date: 2021-02-02
徐威
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Most of the existing machining positioning devices usually apply force to both sides of the workpiece and apply force from the upper edge of the workpiece to make the workpiece relatively fixed on the positioning device; but for some pipe fittings when the outer wall is processed and positioned, If it is positioned on the outer side, it will affect the normal grinding process of the outer wall of the pipe fitting, and it is easy to slip and loosen after positioning, resulting in poor positioning effect, which will easily cause the workpiece to shift during the machining process and affect the normal grinding process. , also reduces the machining accuracy and affects the machining quality of the workpiece

Method used

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  • Machining positioning device
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Example Embodiment

[0027]Example

[0028]referenceFigure 1-6In this embodiment, a mechanical processing positioning device is proposed, which includes a support base 1 and a rotating platform 2 rotatably mounted on the support base 1. The rotating platform 2 is a hollow structure, and both sides of the top of the rotating platform 2 are fixed and sliding A sliding plate 3 is provided. The inner sides of the upper surfaces of the two sliding plates 3 are fixedly connected with a vertical positioning frame 4, and the two positioning frames 4 are fixedly provided with a positioning block 5 on the side away from each other. There is the same pipe fitting 6, and the pipe fitting 6 is sleeved on the outside of the two positioning frames 4 and positioned against the inner wall of the pipe fitting 6 by the positioning block 5, the bottoms of the two sliding plates 3 are fixedly connected with the sliding block 12, and the rotating table 2 The top inner wall of the cavity is symmetrically provided with transverse th

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Abstract

The invention discloses a machining positioning device. The machining positioning device comprises a supporting base and a rotating table rotationally installed above the supporting base, the rotatingtable is of a hollow structure, sliding plates are fixedly arranged on the two sides of the top of the rotating table in a sliding mode, vertically-arranged positioning frames are fixedly connected to the inner sides of the upper surfaces of the two sliding plates, positioning abutting blocks are fixedly arranged on the sides, away from each other, of the two positioning frames, and the same pipefitting is placed on the two sliding plates. According to the machining positioning device, it can be guaranteed that a pipe fitting is positioned and fixed more firmly, stability is good, stabilityof the pipe fitting in the subsequent machining process is greatly guaranteed, and the defect that normal grinding machining of the outer wall of the pipe fitting is affected due to the fact that mostexisting machining positioning devices apply acting force to the two sides of the pipe fitting to relatively position and fix a workpiece is overcome; and moreover, the positioning effect is good, sliding deviation is not likely to happen, normal grinding machining is guaranteed, and the quality of the machined pipe fitting is guaranteed.

Description

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Claims

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Application Information

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Owner 徐威
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