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Relative position measuring instrument of circlip slot in holes of assembly

A relative position and assembly technology, applied in the direction of measuring devices, mechanical devices, mechanical measuring devices, etc., can solve the problem of precise measurement of ring grooves in the holes of assembly bodies, etc., to improve yield rate and work efficiency, and simple structure Compact, easy-to-operate effect

Pending Publication Date: 2018-06-22
广州市海乐精密机械有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in today's technical field, there is no relevant measuring tool for fast batch and accurate measurement of the ring groove in the assembly hole

Method used

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  • Relative position measuring instrument of circlip slot in holes of assembly
  • Relative position measuring instrument of circlip slot in holes of assembly
  • Relative position measuring instrument of circlip slot in holes of assembly

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Experimental program
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Effect test

Embodiment Construction

[0024] Such as Figures 1 to 4 As shown, the measuring instrument for the relative position of the circlip groove in the hole of the assembly includes the outer shaft sleeve 1, the inner shaft core 2, the probe mechanism 3, the guide block 4, the guide rod assembly 5, the return spring 6, the outer shell 7, and the percentage Table 8, sample block 9; the outer shaft sleeve 1 is provided with a shaft sleeve shaft hole 10, and the inner shaft core 2 is installed in the shaft sleeve shaft hole 10 and can achieve axial direction within a certain range reciprocating movement, the guide block 4 is installed and fixed at one end of the shaft hole 10 of the outer shaft sleeve 1, the probe mechanism 3 is installed at one end of the inner shaft core 2, and the other end passes through the guide rod assembly 5 After passing through the guide block 4, it is connected with the outer casing 7. The return spring 6 is sleeved on the guide rod assembly 5 and one end of it resists on the outer ...

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Abstract

A relative position measuring instrument of a circlip slot in holes of assembly comprises an outer bushing, an inner core, a measuring head mechanism, a guide block, a guide rod component, a return spring, an outer casing, a dial indicator and a sample block. The outer bushing is provided with a bushing axle hole, and the inner core is mounted in the bushing axle hole and capable of doing reciprocating movement axially within a certain range; the guide block is mounted and fixed at one end of the bushing axle hole of the outer bushing; the measuring head mechanism is mounted at one end of theinner core, the other end of the inner core penetrates the guide block to be further connected with the outer casing; the return spring sleeves the guide rod component, one end of the return spring isabutted against the outer casing, and the other end of the return spring is abutted against the guide block; the dial indicator is mounted and fixed to the outer casing, a measuring head of the dialindicator is abutted against the guide block. The relative position measuring instrument has the advantages of simple and compact structure and guaranteed measuring precision.

Description

technical field [0001] The invention relates to the field of size measuring instruments, in particular to an instrument for measuring relative positions of ring grooves in assembly holes. Background technique [0002] The design of the circlip groove is mainly to prevent the axial movement of the matching parts, and the width tolerance of the circlip groove guarantees its limit movement, in case the error is too large to cause movement and the installation accuracy cannot be achieved. Therefore, The measurement of the circlip groove in the matching body hole is particularly important in the assembly of precision parts, which directly affects the entire assembly accuracy. [0003] However, in the current technical field, there is no relevant measuring tool for fast batch and accurate measurement of the ring groove in the assembly hole. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/08G01B5/12
CPCG01B5/00G01B5/08G01B5/12
Inventor 芦仪喜
Owner 广州市海乐精密机械有限责任公司
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