Gear with oil sac and self-lubricating function

A technology of gears and oil bags, applied in the direction of belts/chains/gears, gear lubrication/cooling, components with teeth, etc., can solve problems such as inconvenience, inconvenience, and normal production of enterprises, so as to reduce maintenance and ensure normal order , The effect of saving materials

Inactive Publication Date: 2014-07-02
苏州优金金属成型科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now when adding lubricating oil to the gears, it is often necessary to shut down and open the machine shell to maintain the gear parts inside the machine, which is troublesome and inconvenient, and also affects the normal production of the enterprise.

Method used

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  • Gear with oil sac and self-lubricating function
  • Gear with oil sac and self-lubricating function

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Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] like figure 1 As shown, the self-lubricating gear with oil bag according to the present invention includes a gear body, and the gear body includes a wheel surface 1, and a plurality of outer gear teeth 2 are evenly arranged on the wheel surface 1 along its outer circumference. The inner side of the outer circumference of the wheel surface 1 is provided with an annular wheel groove 4; the inner side of the annular wheel groove 4 on the wheel surface 1 is provided with a matching annular cavity 5; Both are provided with a vertical groove 3 which communicates with the annular wheel groove 4 ; the outer circumferential wall of the annular cavity 5 is provided with a plurality of micro holes 7 which communicate with the annular wheel groove 4 .

[0017] An oil injection hole 6 is provided on the surface of the annular cavity 5 , and a hole cover is embedded in the o...

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PUM

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Abstract

The invention relates to the technical field of gears, in particular to a gear with an oil sac and a self-lubricating function. The gear comprises a gear body comprising a gear face. The outer periphery of the gear face is evenly provided with a plurality of outer gear teeth. The inner side of the outer periphery of the gear face is provided with a circular gear groove. The inner side of the circular gear groove of the gear face is provided with a circular cavity sac. The middle of each outer gear tooth on the outer periphery of the gear face is provided with a vertical channel communicated with the circular gear groove. The outer peripheral wall of the circular cavity sac is provided with a plurality of pores communicated with the circular gear groove. The gear is simple in structure; materials can be saved; lubricating oil is driven to seep to outer gear tooth grooves by rotation of the gear, the gear is lubricated accordingly, less maintenance is required, and normal orderly production is guaranteed.

Description

technical field [0001] The invention relates to the technical field of gears, in particular to a self-lubricating gear with an oil bag. Background technique [0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. It is a toothed mechanical part that can mesh with each other. Gears are indispensable mechanical parts in machinery and equipment in various industries. During use, the gears are meshed to produce a transmission effect. However, in actual work, after the machinery and equipment have been used for a period of time, the Lubricating oil is generally added to the external teeth to make the work smoother, prolong the service life of the gear, and reduce maintenance. Now when adding lubricating oil to the gears, it is often necessary to stop work to open the mechanical casing to maintain the gear components inside the machinery, which is troublesome and inconvenient, and also affects the normal production of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/17F16H57/04
CPCF16H55/17F16H57/0431
Inventor 赵剑忠
Owner 苏州优金金属成型科技有限公司
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