Multi-inclined-hole position degree testing device of disc thin-walled member

A technology for inspection devices and thin-walled parts, applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve problems such as research and design of inspection devices that are rarely available, and achieve quality control problems, low skill requirements, and easy operation convenient effect

Inactive Publication Date: 2016-05-04
CHINA NTAIONAL NUCLEAR TIANJIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the position degree of multiple holes on the same plane, many efficient and convenient multi-hole position degree inspection devices have been designed in the prior art, but in terms of the position degree inspection of multi-slant holes located on the shoulder of disc-type thin-walled parts, there is no There is little research and design of testing devices related to this

Method used

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  • Multi-inclined-hole position degree testing device of disc thin-walled member
  • Multi-inclined-hole position degree testing device of disc thin-walled member
  • Multi-inclined-hole position degree testing device of disc thin-walled member

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Embodiment Construction

[0030] The following is a detailed description of a multi-slant hole position inspection device for a disc-type thin-walled part of the present invention in conjunction with the accompanying drawings and embodiments of the specification:

[0031] Such as figure 1 As shown in the figure, a multi-slope hole position inspection device for disc-type thin-walled parts includes a positioning base 3, a positioning shaft 2 is installed on the positioning base 3, a washer 5 is set outside the positioning shaft 2, and the inspection disc 1 is connected with the nut 6 and The upper end of the positioning shaft 2 is fixed; the inspection pin 4 passes through the guide hole 121 on the inspection plate 1 and the inclined hole 71 to be inspected on the disk-shaped thin-walled workpiece 7 to be inspected.

[0032] Such as figure 2 As shown, the inspection plate 1 is a plate-shaped structure with uniform thickness, formed by the plate surface 11 and the skirt 12 formed along the outer periph...

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Abstract

The present invention discloses a multi-inclined-hole position degree testing device of a disc thin-walled member. The device comprises a positioning base. A positioning shaft is installed on the positioning base. A gasket sleeves the positioning shaft. A test disk and a positioning shaft upper end are fixed through a nut. A test pin goes through the guide hole on the test disk and the inclined hole to be tested on a disc-shaped thin-walled member to be tested. The multi-inclined-hole position degree testing device has the advantages of simple structure, easy carrying, easy operation, efficient testing, and low skill demand of an inspector, the testing can be implemented between the inclined-hole processing sequences of the disc thin-walled member, the handling process of a member to be tested of finished product testing is avoided, the quality control problem in a product batch processing line is solved, the detection time is saved, and the detection efficiency is improved.

Description

technical field [0001] The invention belongs to a detection device, in particular to a detection device for the position degree of multi-slope holes of a disc-type thin-walled part. Background technique [0002] In the mechanical field, it is very common to machine multiple holes on a certain plane of the same part. Whether the position of the hole meets the requirements directly affects whether the performance of the part meets the requirements. It is usually necessary to check the position of the hole before the parts are assembled, so as to avoid unnecessary work such as rework, which will reduce production efficiency and increase production cost. For the position degree of multiple holes on the same plane, many efficient and convenient multi-hole position degree inspection devices have been designed in the prior art, but in terms of the position degree inspection of multi-slant holes located on the shoulder of disc-type thin-walled parts, there is no There is little re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
CPCG01B5/00
Inventor 王建张连飞杨超马占宇龚雅楠闫磊王斌
Owner CHINA NTAIONAL NUCLEAR TIANJIN MACHINERY
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