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General type cavity wet-type leakproofness leakage testing workbench

A wet sealing, general-purpose technology, applied in the direction of liquid tightness measurement using liquid/vacuum degree, and detecting the appearance of fluid at the leakage point, etc., can solve problems such as casting defects, poor accuracy, and low work efficiency, and achieve The effect of low production cost, strong versatility and simple structure

Inactive Publication Date: 2014-04-09
WENZHOU RUIMING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the cavity parts produced by the aluminum alloy casting process will have casting defects in the mass production process. It is difficult to accurately find the specific location of the casting defects in the cavity parts with the existing testing equipment, and the accuracy is poor. low work efficiency

Method used

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  • General type cavity wet-type leakproofness leakage testing workbench
  • General type cavity wet-type leakproofness leakage testing workbench
  • General type cavity wet-type leakproofness leakage testing workbench

Examples

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Embodiment Construction

[0011] refer to Figure 1 to Figure 4 It can be seen that the general-purpose cavity wet leak test workbench of the present invention comprises a casing 4 (i.e. a water tank), and cylinders 12 (standard pull rods) are equipped with cylinder mounting seats 1 on both outer sides of the casing 4. In the case 4, a tray 14 (bench type concave type) is installed on the piston rod of the cylinder 12; a trachea connector 18 (quick-plug type, containing trachea) is installed on the rear side of the case 4 connected with the air compressor), centralize the air pipes coming out of the microcomputer control cabinet 16, and perform action distribution according to different product fixtures. The air pipe joint is designed as a quick-plug type. , can achieve the purpose of quick replacement and improve production efficiency.

[0012] On the cylinder mounting seat 1 (through the linear guide rod bearing 9) guide rods 10 are installed, and the guide rods 10 are located at both sides of the c...

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Abstract

The invention discloses a general type cavity wet-type leakproofness leakage testing workbench. Air cylinders (12) are arranged on the two outer sides of a box body (4) respectively through air cylinder mounting seats (1), and trays (14) are arranged in the box body and on piston rods of the air cylinders. An air pipe connector (18) is arranged on the rear side portion of the box body. The sealing problem of a part cavity can be accurately found out, and the workbench has the advantages of achieving automatic operations, being simple in structure and low in manufacturing cost and the like, and is generally used for manufacturing production lines of automobile engine parts.

Description

technical field [0001] The invention relates to a leak-testing workbench for detecting sealing, in particular to a leak-testing workbench equipped for leak-testing the cavity of automobile engine parts. Background technique [0002] In the existing automobile engine parts manufacturing industry, aluminum alloy castings are generally used for various cavity parts, such as automobile engine cylinder heads, crankcases, manifolds, etc. According to the technical requirements of the product, it is necessary to conduct a sealing test on parts with a cavity to ensure that there will be no air, water or oil leakage during the working process of each part. Furthermore, the cavity parts produced by the aluminum alloy casting process will have casting defects in the mass production process. It is difficult to accurately find the specific location of the casting defects in the existing testing equipment, and the accuracy is poor. Work efficiency is low. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/06G01M3/10
Inventor 叶锦瑞盛启亮何德道赵晓光
Owner WENZHOU RUIMING IND
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