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Automobile axle housing leakage detection device

A technology for automobiles and axle housings, which is applied in the directions of detecting the appearance of fluid at the leak point and using liquid/vacuum for liquid tightness measurement, etc. and other problems, to avoid hidden quality problems, safe and reliable clamping and positioning, and convenient clamping and positioning.

Active Publication Date: 2015-01-07
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 leakage detection device
  • Automobile axle housing leakage detection device
  • Automobile axle housing leakage detection device

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Embodiment Construction

[0020] 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.

[0021] see Figure 1 to Figure 3 , the embodiment of the present invention includes:

[0022] A leak detection device for an automobile axle housing, comprising a bed frame 1, a hydraulic system 600, a clamping cylinder assembly 300, an axle bottom hole side seal assembly 500 and at least two sets of axle support seat assemblies 400, the clamping cylinder The assembly 300 , the axle bottom hole side seal assembly 500 and at least two sets of axle support seat assemblies 400 are all horizontally arranged on the bed f...

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Abstract

The invention discloses an automobile axle housing leakage detection device which comprises a bed body framework, a hydraulic system, a clamping cylinder assembly, an axle bottom hole side sealing assembly and at least two sets of axle supporting seat assemblies. The clamping cylinder assembly, and the axle bottom hole side sealing assembly and the axle supporting seat assemblies are horizontally arranged on the bed body framework. An automobile axle housing on which leakage detection is about to be conducted is arranged on the axle supporting seat assemblies. The two ends of the automobile axle housing are provided with end side sealing assemblies for sealing the two ends of the automobile axle housing respectively. The axle housing bottom hole side sealing assembly is located on one side of a bottom hole in the automobile axle housing, and the clamping cylinder assembly is communicated with the hydraulic system. The automobile axle housing leakage detection device is simple in structure, workers can operate the device conveniently, the axle housing is convenient, safe and reliable to clamp and position, whether air leakage and oil leakage exist in welding seams of the automobile axle housing or not can be detected visually, and the potential quality hazards of the automobile axle housing product can be avoided effectively.

Description

technical field [0001] The invention relates to a leak detection device for testing the quality of the welding seam of an automobile axle housing. 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 an automobile axle housing leak detection device, which has a simple structure, convenient operation by workers, convenient clamping and positioning of the axle housing, and is safe and re...

Claims

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Application Information

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IPC IPC(8): G01M3/12
Inventor 朱红萍张婷金捷陶志高
Owner SHAZHOU PROFESSIONAL INST OF TECH
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