Axle Tube Flanges for Automobiles

A shaft tube and automobile technology, which is applied to axles, wheels, vehicle parts, etc., can solve the problems of unsmooth oil filling process, insufficient lubrication, and backflow of lubricating oil in the design, so as to achieve good maneuverability, smooth oil injection process, and prevent backflow Effect

Active Publication Date: 2019-01-01
ZHEJIANG LONGHU FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the oil injection hole of the axle tube flange of the automobile is lubricated, due to the unreasonable design, the oil injection process of the axle tube flange of the automobile will not be smooth, and some lubricating oil will be produced from the oil injection hole. reflow
As a result, the degree of lubrication is not enough, resulting in greater wear and tear

Method used

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  • Axle Tube Flanges for Automobiles
  • Axle Tube Flanges for Automobiles

Examples

Experimental program
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Embodiment Construction

[0011] Combine below figure 1 with figure 2 Specific description embodiment:

[0012] The axle tube flange for automobiles, the axle tube flange for automobiles includes a shaft body 1, a flange hole 2 is opened in the middle of the shaft body 1, and a flange hole 2 is opened at the upper edge of the shaft body 1. Several protrusions 3 are provided with fixed threaded holes 4; the bottom of the shaft body 1 is provided with a connecting pipe fitting 5 that can be connected with the hollow circular shaft tube; the outer wall of the shaft body 1 An oil injection mechanism 6 is provided, and the oil injection mechanism 6 is recessed on the outer wall of the shaft body 1 in an umbrella-shaped structure; an oil injection hole 7 is opened on the upper part of the oil injection mechanism 6, and the oil injection hole 7 communicates with the flange hole 2, and the oil injection The hole 7 is a three-stage depression mechanism, and the three-stage depression mechanism is an outer ho...

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PUM

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Abstract

The invention belongs to the technical field of automobile part tools and particularly relates to a shaft tube flange for an automobile. The shaft tube flange for the automobile comprises a shaft body. The diameter of an outer hole is larger than that of an inner hole, a first gap is reserved between a middle annular and tubular strip and the inner wall of the outer hole, a second gap is reserved between the middle annular and tubular strip and the inner hole, and the width ratio of the first gap to the second gap is 1:3. A fixing hole is formed in the lower portion of an oil injection mechanism. The shaft tube flange for the automobile has the advantages that the oil injection process can be smoother, and the lubrication effect achieved after oil injection can be optimal so that it can be avoided that the shaft tube flange is abraded due to excessive friction, and the service time of the shaft tube flange is prolonged.

Description

technical field [0001] The invention belongs to the technical field of auto parts and appliances, in particular to a shaft tube flange for an automobile. Background technique [0002] Axle tube flanges for automobiles are part of auto parts and are mainly used for installing axle tubes. After the axle tube is connected with other parts of the car, after a long period of frictional contact, especially when the road condition is poor and the vehicle is turning, the axle tube and other parts of the car will cause abnormal wear of the axle tube flange of the car for a long time. When the oil injection hole of the axle tube flange of the automobile is lubricated, due to unreasonable design, the oil injection process of the axle tube flange of the automobile will not be smooth, and some lubricating oil will be produced from the oil injection hole. reflow. Resulting in insufficient lubrication, resulting in greater wear and tear. Contents of the invention [0003] The purpose ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B35/16
CPCB60B35/16B60B2900/321B60B2900/561
Inventor 陈瑞龙郑徳士
Owner ZHEJIANG LONGHU FORGING
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