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Valve pressure detection machine

A valve pressure and detection machine technology, applied in the direction of measuring device, fluid tightness test, machine/structural component test, etc., can solve problems such as low efficiency, low detection accuracy, gas leakage, etc., and achieve the degree of automation high effect

Pending Publication Date: 2018-05-29
沪航科技集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The valves in the prior art usually need to be tested for air tightness, that is, the valve is first opened by the valve stem, injected with high-pressure gas and then passed through, the valve stem is operated to close the valve, and then the gas is left in the valve. At present, it is done manually. Operating the valve stem is inefficient, and it is easy to cause gas leakage when injecting gas, and the detection accuracy is not high

Method used

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Embodiment Construction

[0015] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0016] Such as figure 1 , figure 2 As shown, a valve pressure testing machine includes a frame 1, a workpiece base 2 fixedly arranged on the frame 1, and a sliding clamp seat 3 that is slidably arranged above the workpiece base 2 along the vertical direction and cooperates with it. 1. The first driving mechanism that drives the sliding clamp seat 3 to slide, rotate the rotating sleeve 4 arranged on the frame 1, and only slide and arrange on the rotating sleeve 4 along the axial direction of the rotating sleeve 4 The top block 5 inside, the positioning hole 6 opened on the top block 5, the reset cylinder 7 that drives the top block 5 to reset, the second ...

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Abstract

The invention provides a valve pressure detection machine which is high in automation degree and improves detection efficiency. The valve pressure detection machine comprise a rack, a workpiece base,a sliding clamping base, a first driving mechanism, a rotating sleeve, an ejector block, a positioning hole, a reset air cylinder and a second driving mechanism, wherein the workpiece base is fixedlyarranged on the rack; the sliding clamping base is arranged above the workpiece base in a sliding mode in the vertical direction and is matched with the workpiece base; the first driving mechanism isused for driving the sliding clamping base to slide, and the rotating sleeve is rotationally arranged on the rack; the ejector block is arranged in the rotating sleeve and only slides in the axis direction of the rotating sleeve, and the positioning hole is formed in the ejector block; the reset air cylinder drives the ejector block to reset, and the second driving mechanism drives the rotating sleeve to rotate; the rotation axis of the rotating sleeve is perpendicular to the sliding direction of the sliding clamping base.

Description

technical field [0001] The invention relates to a valve pressure detection machine. Background technique [0002] The valves in the prior art usually need to be tested for air tightness, that is, the valve is first opened by the valve stem, injected with high-pressure gas and then passed through, the valve stem is operated to close the valve, and then the gas is left in the valve. At present, it is done manually. Operating the valve stem is inefficient, and it is easy to cause gas leakage when injecting gas, and the detection accuracy is not high. Contents of the invention [0003] The purpose of the present invention is to overcome the defects existing in the prior art and provide a valve pressure testing machine with a high degree of automation and improved testing efficiency. [0004] In order to achieve the above object, the technical solution of the present invention is to provide a valve pressure detection machine, which includes a frame, a workpiece base fixedly ar...

Claims

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Application Information

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IPC IPC(8): G01M3/28
CPCG01M3/2876
Inventor 陈世伟陈彪龙王燕丽
Owner 沪航科技集团有限公司
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