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Fool-proof fixing tool

A fixed tooling and fool-proof technology, applied in the field of machining, can solve the problems of unstable qualification rate of cylinder casting installation products, lack of detection structure, inability to judge the installation position of cylinder castings, etc., to avoid unstable product qualification rate.

Inactive Publication Date: 2021-11-02
芜湖格力精密制造有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although it solves the problem of fixing the cylinder castings, it does not have a detection structure and cannot judge whether the cylinder castings are installed in place. It is prone to the problem of unstable product qualification rate due to improper installation of cylinder castings

Method used

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Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the following specific examples are only used to explain the present invention, but not to limit the present invention.

[0030] Such as figure 1 with figure 2 As shown, in order to achieve the above purpose, the present invention proposes a fool-proof fixing tool 100, including:

[0031] Taper body 10;

[0032] Elastic expansion sleeve 20, which is sleeved on the tapered end of the tapered body 10, reciprocates along the length direction of the tapered body 10 to fasten or release the workpiece to be processed;

[0033] A positioning cover 30, which is sleeved on the periphery of the elastic expansion sleeve 20, is used to support the workpiece to be processed;

[0034] The anti-fooling component detects whether the workpie...

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Abstract

The invention discloses a fool-proof fixing tool, and relates to the technical field of machining. The device specifically comprises a taper body, an elastic expansion sleeve arranged at the end, with the taper, of the taper body in a sleeve mode and reciprocates in the length direction of the taper body so as to fasten or release a to-be-machined workpiece. a positioning cover arranged on the periphery of the elastic expansion sleeve in a sleeve mode and used for supporting the to-be-machined workpiece; and a fool-proof assembly used for detecting whether the to-be-machined workpiece is installed in place or not after the elastic expansion sleeve fastens the to-be-machined workpiece. The fool-proof fixing tool aims at judging whether an air cylinder casting is installed in place or not by adding a detection device on an existing fixing tool, and the situation that the product percent of pass is unstable due to the fact that the air cylinder casting is not installed in place is avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a fool-proof fixing tool. Background technique [0002] In the compressor of the air conditioner, the cylinder is an extremely critical component, which plays a decisive role in the performance of all compressors, so a good cylinder is the heart of the compressor. [0003] In the production process of manufacturing and processing cylinder castings, due to high product quality requirements and complex product processes, low production efficiency and unstable quality pass rate are common. The root of the problem lies in the unreasonable design of key process tooling. [0004] In order to solve the above-mentioned technical problems, the Chinese patent elastic expansion sleeve clamp structure discloses a clamp body, which has a center hole; a pull rod shaft, which is installed in the center hole of the clamp body; Shaft contact; ball head, one end of which is in conta...

Claims

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Application Information

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IPC IPC(8): B25B11/00G01V9/00
CPCB25B11/00G01V9/00
Inventor 苏江涛林志华乔兴茂姚磊阚金标
Owner 芜湖格力精密制造有限公司
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