Tyre wear test device and manufacturing method thereof
The technology of a testing device and a manufacturing method, which is applied in the directions of automobile tire testing and abrasion resistance testing, can solve the problems of affecting tire safety performance and failing to provide guarantees for factory tire qualification, etc., and achieves the effect of simple structure and low manufacturing cost
Active Publication Date: 2018-06-22
CHONGQING CHENGSHUN AUTO PARTS MFG
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Problems solved by technology
Nowadays, there is no device for testing tires, so it is impossible to guarantee the qualification of factory tires, which greatly affects the safety performance of tires in use.
Method used
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[0040] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0041] like Figure 1 to Figure 6 As shown, a tire pavement wear test device includes a main base 1, a test seat 2 is detachably arranged on the main base 1, and a cement pavement layer is provided on the top of the test seat 2;
[0042] Both sides of the test seat 2 are respectively provided with a first supporting device 3 and a second supporting device 5, the first supporting device 3 includes a plurality of first lifting and shrinking rods 6, and the bottom of each first lifting and shrinking rod 6 is connected to the main base 1 fixed, the top of each first retractable rod 6 is connected with the first top plate 7 at the same time, and each first retractable rod 6 is equipped with a first spring 8;
[0043] The first top plate 7 is provided with a first motor 9, the output shaft on the first motor 9 is connected with a first rotating shaft 10, and the f...
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The invention discloses a tyre wear test device and a manufacturing method thereof. The tyre wear test device comprises a main base; a first supporting device comprises a plurality of first telescopicrods; the bottom of each first telescopic rod is fixed with the main base; a rotating rod is arranged at the other end of a first rotating shaft; the radius of a rotating rod is less than that of a first rotating cylinder; the rotating rod is superposed with the central line of the first rotating cylinder; first weight boxes are arranged on the two sides of a first top plate; a second supportingdevice comprises a sliding base; the bottom of the sliding base is in sliding connection with a secondary base; the secondary base is connected with the main base; an air cylinder is arranged on the secondary base; a piston rod on the air cylinder is connected with the sliding base; the sliding base is arranged on a guide rod in a slidable sliding way; one end of the guide rod is connected with the main base and the other end of the guide rod is connected with a positioning base; and the positioning base is arranged on the secondary base. The tyre wear test device can effectively perform weartest on the tyre, prevents unqualified products from flowing into the market, and has the beneficial effects of simple structure, low manufacturing cost, simplicity and convenience in operation, no liability to damage and the like.
Description
technical field [0001] The present invention relates to a testing device and a manufacturing method thereof, in particular to a tire road wear testing device and a manufacturing method thereof. Background technique [0002] Tires are circular elastic rubber products that are rolled on the ground and rolled on various vehicles or machinery. Usually installed on metal rims, it can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Now there is no device for testing tires, so it is impossible to guarantee the qualification of factory tires, which greatly affects the safety performance of tires in use. [0003] Therefore, those skilled in the art are devoting themselves to developing a tire wear testing device and a manufacturing method thereof, which can effectively test the performance of tires. Contents of the invention [0004] In view of the above-mentioned defects in the prior art, the tech...
Claims
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IPC IPC(8): G01N3/56G01M17/02
CPCG01M17/02G01N3/56
Inventor 董世海
Owner CHONGQING CHENGSHUN AUTO PARTS MFG