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Automobile axle housing weld joint leakage detection device

A technology for automobiles and axle housings. It is applied in the direction of detecting the appearance of fluid at the leakage point and measuring the liquid tightness by using liquid/vacuum degree. and other problems to achieve the effect of avoiding hidden dangers of quality, safe and reliable clamping and positioning, and convenient clamping and positioning

Active Publication Date: 2015-06-24
SHAZHOU PROFESSIONAL INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are already many air tightness detection devices used for automobile axle assemblies, but the structure of the detection devices is generally more complicated, the cost is high, and the workers are inconvenient to use and operate, which is not conducive to reducing costs for automobile manufacturers.

Method used

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  • Automobile axle housing weld joint leakage detection device
  • Automobile axle housing weld joint leakage detection device
  • Automobile axle housing weld joint leakage detection device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1 to Figure 3 , the embodiment of the present invention includes: an automobile axle housing weld seam leak detection device, which includes a bed frame 1, a hydraulic system 500, two sets of end side sealing and top tightening mechanism components 100, a top tightening mechanism component 300, and an axle bottom Hole side seal assembly 400 and at least two sets of axle support seat assemblies 200, the end side seal top tightening mechanism assembly 100, top tightening mechanism assembly 300, axle ...

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Abstract

The invention discloses an automobile axle housing weld joint leakage detection device. The automobile axle housing weld joint leakage detection device comprises a tool body frame, a hydraulic system, end side-sealing abutting mechanism modules, an abutting mechanism module, an axle bottom hole side-sealing module and at least two groups of axle supporting seat modules, wherein an automobile axle housing to be subjected to leakage detection is arranged on at least two groups of axle supporting seat modules, the end side-sealing abutting mechanism modules are arranged at two ends of the automobile axle housing respectively and enable the two ends of the automobile axle housing to be closed, the axle bottom hole side-sealing module is located on one side of a bottom hole formed in the automobile axle housing, and the end side-sealing abutting mechanism modules and the abutting mechanism module are communicated with the hydraulic system. The automobile axle housing weld joint leakage detection device can be suitable for detection of different specifications of axle weld joints, is simple and compact in structure and brings convenience to workers in operation, the automobile axle housing is convenient to clamp and position, safe and reliable, gas leakage and oil leakage phenomena of weld joints of the automobile axle housing can be visually detected, and potential quality hazard of automobile axle housing products can be effectively avoided.

Description

technical field [0001] The invention relates to a leak detection device for testing the quality of welding seams of automobile axle housings of different specifications. Background technique [0002] The automobile axle housing is an important part of the automobile, which requires high air tightness and no air leakage. This requires high welding quality, and the weld seam must not be welded to leak air. At present, there are many air tightness detection devices used in automobile axle assemblies, but the structure of the detection devices is generally complicated, the cost is high, and the operation is inconvenient for workers, which is not conducive to reducing costs for automobile manufacturers. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a leak detection device for automobile axle housing welds, which is suitable for the detection of axle welds of different specifications, and has a simple and compa...

Claims

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Application Information

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IPC IPC(8): G01M3/12
Inventor 朱红萍陶志高沈俊张婷
Owner SHAZHOU PROFESSIONAL INST OF TECH
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