Leak detection device for automobile axle housing
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: 2017-12-05
SHAZHOU PROFESSIONAL INST OF TECH
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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.
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[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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The invention discloses a leak detection device for an automobile axle housing, comprising: a bed frame, a hydraulic system, a clamping cylinder assembly, an axle bottom hole side seal assembly and at least two sets of axle support seat assemblies, the clamping cylinder The assembly, the axle bottom hole side seal assembly and at least two sets of axle support seat assemblies are all horizontally arranged on the bed frame, and the automobile axle housing to be leak-tested is placed on the at least two sets of axle support seat assemblies The two ends of the automobile axle housing are respectively provided with end side sealing assemblies to seal the two ends of the automobile axle housing, and the axle bottom hole side sealing assembly is located on the side of the bottom hole of the automobile axle housing, The clamp cylinder assembly is in communication with the hydraulic system. The automobile axle housing leak detection device of the present invention has the advantages of simple structure, convenient operation by workers, convenient clamping and positioning of the axle housing, safety and reliability, and can visually detect whether there is air leakage or oil leakage in the welding seam of the automobile axle housing , Can effectively avoid the hidden dangers of the quality of automobile axle housing products.
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...
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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