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Elasticity testing machine for large-specification elastic check ring

A kind of elastic retaining ring and elastic test technology, which is applied in the direction of elastic testing, machine/structural component testing, measuring device, etc., can solve the problem of inability to meet the test of large-sized retaining ring, and achieve the effect of elastic testing

Pending Publication Date: 2020-04-28
ANHUI NINGGUO DONGBO FASTENER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the technical requirements of the elastic retaining ring, it is necessary to measure the dimensional change value of the product after expanding or compressing the retaining ring product for a certain number of times. Conventional retaining ring testing equipment cannot meet the test of large-size retaining rings.

Method used

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  • Elasticity testing machine for large-specification elastic check ring
  • Elasticity testing machine for large-specification elastic check ring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a large-scale circlip ring elastic testing machine test hole circlip proposed by the present invention, figure 2 It is a structural schematic diagram of a large-scale elastic circlip elastic testing machine test shaft circlip proposed by the present invention.

[0020] refer to figure 1 and 2 , the present invention proposes a large-scale elastic testing machine for retaining rings, comprising: a workbench 1, a test platform 2, a first fixed chuck 3, a sliding chuck 5, and a drive cylinder 6;

[0021] The workbench 1 is provided with a mounting frame 7 and a slide rail 8, and the slide rail 8 is arranged horizontally and extends away from the mounting frame 7;

[0022] The test platform 2 is located on the workbench 1 and on the side of the slide rail 8, and the test platform 2 is provided with a retaining ring support position;

[0023] The first fixed chuck 3 is installed on the workbenc...

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Abstract

The invention discloses an elasticity testing machine of a large-specification elastic check ring. The elasticity testing machine is characterized in that a testing platform is arranged on a workbenchon one side of a sliding rail, and a check ring supporting position is arranged on the testing platform. A first fixed chuck is installed on the workbench and located at the end, away from an installation frame, of the sliding rail, a sliding chuck and a driving air cylinder are slidably installed on the sliding rail, and a driving shaft of the driving air cylinder is parallel to the sliding railand fixedly connected with the sliding chuck. An adjusting screw rod mounted in a threaded manner is arranged on the installation frame and is parallel to the sliding rail, and one end of the adjusting screw rod is connected with the driving air cylinder. According to the optimally designed large-size elastic check ring elasticity testing machine, during testing, the check ring is arranged on thetesting platform, the two ends of the check ring are clamped on the first fixed chuck and the sliding chuck respectively, the driving air cylinder drives the sliding chuck to reciprocate, so that reciprocating expansion or compression of an opening of the check ring is achieved and thus elasticity testing of the check ring is achieved.

Description

technical field [0001] The invention relates to the technical field of retaining ring processing, in particular to a large-scale elastic retaining ring elasticity testing machine. Background technique [0002] With the development of the scientific level, the elastic retaining rings used on large equipment are becoming more and more common. According to the technical requirements of the elastic retaining ring, it is necessary to measure the dimensional change value of the product after expanding or compressing the retaining ring product for a certain number of times. Conventional retaining ring testing equipment cannot meet the test of large-size retaining rings. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the present invention proposes a large-scale elastic retaining ring elastic testing machine. [0004] The present invention proposes a large-scale retaining ring elasticity testing machine, comprisin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M5/00
CPCG01M5/00
Inventor 张吴斌陶萍汪建福杨学坤严磊
Owner ANHUI NINGGUO DONGBO FASTENER
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