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Low-cost high-durability rubber roller

A kind of rubber roller, low-cost technology, applied in the direction of engine lubrication, engine components, shafts and bearings, etc., can solve the problems of lubricating oil leakage, high production cost, insufficient smoothness, etc., to prevent lubricating oil leakage and installation. The effect of easy operation and low manufacturing cost

Inactive Publication Date: 2018-02-23
如皋沐晨塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The rollers in the prior art are inconvenient to install and operate, and the production cost is relatively high
In addition, the lubricating oil inside the existing rollers is prone to leakage
During the use of the roller, it is not smooth enough, the action is not reliable, and the use effect is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] A low-cost and high-durability rubber roller, comprising a soft rubber roller shell 1, a bearing inner ring 2 and a double-layer rubber outer ring 3, each half of the rubber outer ring 3 is provided with a semi-circular boss 31, The other half of each rubber outer ring 3 is provided with a plurality of tapered pins 32, and the semicircular boss 31 of the rubber outer ring 3 is provided with a plurality of tapered pins 32 that cooperate with another rubber outer ring 3. The jack 33, the inner wall of the semicircular boss 31 of the rubber outer ring 3 are provided with a plurality of roller raceways 34, the roller raceways 34 are coated with lubricating oil, and the double-layer rubber outer ring 3 passes through the tapered pin 32 and the half The matching assembly of the socket 33 on the ring boss 31 forms a rubber cylinder, the rubber cylinder has a mounting cavity, the bearing inner sleeve 2 is installed in the mounting cavity of the rubber cylinder, and the soft rubb...

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PUM

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Abstract

The invention discloses a low-cost and high-durability rubber roller, which includes a soft rubber wheel body, a bearing inner sleeve and a double-layer rubber outer ring. Half of the rubber outer ring is provided with a semi-circular boss, and the other half of the rubber outer ring There are tapered pins on part of the semi-circular boss, and sockets for matching with multiple tapered pins on the other rubber outer ring are provided on the semi-circular boss. The inner wall of the semi-circular boss is provided with a roller raceway. Coated with lubricating oil, the double-layer rubber outer ring is assembled to form a rubber cylinder. The rubber cylinder has a mounting cavity, the bearing inner sleeve is installed in the mounting cavity of the rubber cylinder, and the soft rubber wheel is set outside the rubber cylinder. Under the cooperation of the rubber outer ring, the bearing inner sleeve and lubricating oil, the present invention makes the whole rubber wheel smoother in use, more reliable in action and better in use effect. The lubricating oil is applied to the roller raceway of the semi-circular boss and loaded into the inner sleeve of the bearing. This design can prevent the lubricating oil from leaking out. In addition, the whole structure of the present invention is convenient to install and operate, and the manufacturing cost is relatively low.

Description

technical field [0001] The invention relates to a low-cost and high-durability rubber roller. Background technique [0002] The rollers in the prior art are inconvenient to install and operate, and the manufacturing cost is relatively high. In addition, the lubricating oil inside the existing roller is prone to leakage. During use, the scroll wheel is not smooth enough, the action is unreliable, and the use effect is not ideal. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a low-cost, high-durability rubber roller wheel that is easy to install, low in production cost, and has a good use effect. [0004] In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions: a low-cost and high-durability rubber roller wheel, including a soft rubber roller shell, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C13/00F16N1/00
CPCF16C13/006F16N1/00
Inventor 陈萍
Owner 如皋沐晨塑胶制品有限公司