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Altitude valve durability test bench

A technology for testing benches and height valves, which is applied in the direction of mechanical valve testing, etc., to achieve the effects of easy popularization and application, simple structure, and improved accuracy

Pending Publication Date: 2020-11-24
近江远景(湖南)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the effective working times of the reciprocating swing of the handle is a direct indicator for testing the performance of the height valve, but at present, there is no simple tooling for the durability test of the height valve on the market.

Method used

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  • Altitude valve durability test bench
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  • Altitude valve durability test bench

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Experimental program
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Embodiment Construction

[0023] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0024] Such as Figure 1-4 As shown, the present invention discloses a height valve durability test bench, which includes a fixed bracket 1, a base plate 2, a rotating drive member, a turntable 4, an active connecting rod 5, a handle 6 and a rotation counting device for calculating the number of turns of the turntable 4, The rotation counting device includes a signal reflector 7 and a counting sensor 8, wherein the fixed bracket 1 is a frame structure formed by profiles and bolts, the bottom plate 2 is installed on the upper side of the fixed bracket 1, and the bottom plate 2 is provided with a height valve installer Position 9, any height valve installation position 9 includes four threaded holes arranged on the base plate 2 for installing the heig...

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PUM

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Abstract

The invention discloses an altitude valve durability test bench, which comprises a fixed bracket, a bottom plate, a rotary driving piece, a turntable, a driving connecting rod, a handle and a rotationcounting device for counting the rotation turns of the turntable. The bottom plate is installed on the upper side of the fixed support and provided with an altitude valve installation station, the rotary driving piece drives the turntable on the upper side of the bottom plate to rotate, a turntable shaft is installed on one side of the turntable, one end of the driving connecting rod is pivoted to the turntable shaft, the other end of the driving connecting rod is pivoted to one end of the handle, and the other end of the handle can be fixedly connected with a rotating shaft of the altitude valve. According to the invention, the rotary motion of the motor is converted into the left-right swing of a swing rod of the simulation altitude valve, so that the durability test of the altitude valve can be realized.

Description

technical field [0001] The invention belongs to the technical field of auto parts testing, in particular to a height valve durability test bench. Background technique [0002] The height valve is used in the vehicle suspension system with air springs (airbags). By dynamically sensing changes in vehicle height, the air intake or exhaust can be completed in time to adjust the height of the air springs (airbags) and improve the comfort of drivers and passengers. , while preventing the road surface from being damaged by the impact of the wheels. When the height valve is working, the handle swings back and forth to drive the rotating shaft to control the intake and exhaust of the valve body. Therefore, the effective working times of the reciprocating swing of the handle is a direct indicator for testing the performance of the height valve, but at present, there is no simple tooling for the durability test of the height valve on the market. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/003
CPCG01M13/003
Inventor 栾涛祁鹏飞顾杰李宏绪
Owner 近江远景(湖南)智能科技有限公司