Special efficient lubricating device for electric vehicle connecting shaft

A lubricating device, a technology for electric vehicles, applied in the direction of engine lubrication, shafts, shafts and bearings, etc., can solve the problems of wear and tear of parts, affecting the normal use of electric vehicles, and poor assembly firmness of parts, and achieve good lubrication and firmness. Reliable and safe effect

Inactive Publication Date: 2019-01-04
江苏中鑫车业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, due to the friction between the parts during use, there will be certain wear and tear between the parts. Long-term use will make the assembly firmness between the parts worse, and in severe cases, it will affect the normal use of the electric vehicle.

Method used

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  • Special efficient lubricating device for electric vehicle connecting shaft
  • Special efficient lubricating device for electric vehicle connecting shaft
  • Special efficient lubricating device for electric vehicle connecting shaft

Examples

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Embodiment Construction

[0021] Such as Figure 1 to Figure 8 As shown in the figure, a special high-efficiency lubricating device for the connecting shaft of an electric vehicle adopts an integrated structural design. Together, the stability of the overall assembly is better during use, and the connection position can be better lubricated during use, so that the overall safety during use is better and the service life is longer. The firmness of the connection assembly is more reliable, and the safety during use is higher. The device can ensure a more reliable connection with the assembly parts during use by setting sealing connection columns at the lubrication input and output positions. It includes a rectangular main body lubrication transition stability box 1, the upper and lower ends of the main body lubrication transition stability box 1 are arc-shaped structures, which makes it easier for parts to be formed during production and processing, and makes the production process more efficient. The c...

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PUM

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Abstract

The invention relates to the technical field of electric vehicle accessories, in particular to a special efficient lubricating device for an electric vehicle connecting shaft. According to the technical scheme, the special efficient lubricating device comprises a rectangular main body lubricating transition stabilizing box, the upper end and the lower end of the main body lubricating transition stabilizing box are both of arc-shaped structures, an integrally-formed stable assembling connection column is arranged at the center position of the rear end of the main body lubricating transition stabilizing box, and two cylindrical lubricating device connection assembling columns distributed up and down are arranged on the front face of the main body lubricating transition stabilizing box. A cylindrical lubricating conveying connection hole is formed in the center position of the front face of each lubricating device connection assembling column and communicates with a lubricating fluid cavity in the main body lubricating transition stabilizing box. The special efficient lubricating device has the advantages that the stability in the using process is better after overall assembling, connecting positions can be better lubricated in the using process, and thus the safety of the whole device in the using process is better and the service life is longer.

Description

technical field [0001] The invention relates to the technical field of electric vehicle accessories, in particular to a special high-efficiency lubricating device for a connecting shaft of an electric vehicle. Background technique [0002] The main support structure of electric vehicle accessories is the electric vehicle frame structure, which supports the main body of the entire electric vehicle, and the electric vehicle frame needs to be assembled and connected with different structural accessories during assembly. The assembly of the overall structure of the electric vehicle Stability determines the safety of electric vehicles during use. In the process of use, due to the friction between the parts during use, a certain amount of wear will occur between the parts. Long-term use will make the assembly firmness between the parts worse, and in severe cases, it will affect the normal use of the electric vehicle. Contents of the invention [0003] The purpose of this invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N1/00F16C3/02
CPCF16N1/00F16C3/02
Inventor 周元忠王儒宋荣峰
Owner 江苏中鑫车业有限公司
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