Sliding abrasion-resistant device with internal circulation rolling bodies

Abstract

The invention discloses a sliding abrasion-resistant device with internal circulation rolling bodies, and belongs to the technical field of plane sliding. The sliding abrasion-resistant device comprises an outer frame and the multiple rolling bodies, wherein the outer frame is equipped with circulation tracks; the rolling bodies circulate in the circulation tracks; the circulation tracks comprise load sections, return sections and steering sections; the steering sections are used for the endless connections between the load sections and the return sections; the depths of the return sections are greater than those of the load sections; a sliding object is carried on the rolling bodies in the load sections and is in zero contact with the rolling bodies in the return sections; when the sliding object slides, the rolling bodies in the load sections roll under the action of friction force; and then, all the rolling bodies are driven to circulate in the circulation tracks. According to the sliding abrasion-resistant device, the sliding friction of the sliding object is converted into the rolling friction, so that the friction of the sliding object at the same pressure can be greatly reduced, the sliding process can be facilitated, both the time and the labor can be saved, and meanwhile, the abrasion can be reduced; furthermore, the depths of the return sections are greater than those of the load sections, the sliding object is arranged on the rolling bodies in the load sections, and the contact between the sliding object and the rolling bodies in the return sections is prevented, so that the normal circulation of the rolling bodies in the sliding process of the sliding object can be guaranteed.

Description

【Technical field】 [0001] The invention relates to the technical field of plane sliding, in particular to a sliding anti-wear device with an inner circulation rolling body. 【Background technique】 [0002] At present, most of the plane sliding in the market is the direct contact sliding between surfaces. Under the condition of high pressure, the friction between the surfaces is relatively large, which is not conducive to sliding, time-consuming and laborious, and will cause wear on the contact surfaces. 【Content of invention】 [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, and to design a sliding anti-wear device with an inner circulation rolling body which is convenient for sliding and reduces wear. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] Sliding anti-wear device with inner circulating rolling e...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the plane sliding in the market is the direct contact sliding between the surface and the surface. Under the condition of high pressure, the fri

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