Automobile spherical shell

A spherical shell and automobile technology, which is applied to vehicle components, steering mechanisms, steering rods, etc., can solve problems such as unreasonable force on the spherical shell for automobiles, large differences in material hardness, and cracks in spherical shells for automobiles, and reduce friction. , reduce friction, uniform force effect

Inactive Publication Date: 2014-09-10
ZHEJIANG RUILANG FORGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The material hardness difference between the spherical shell and the ball pin of the automobile is large, and the long-term frictional contact, especially when the road condition is poor and the ball pin twists and rubs against the spherical shell of the automobile when the vehicle is turning, will cause abnormal wear of the spherical shell of the automobile for a long time
The unreasonable design of the automotive spherical shell will also make the force of the automotive spherical shell unreasonable, and the automotive spherical shell will crack from the stress concentration point, and it will break after long-term movement

Method used

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  • Automobile spherical shell

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Embodiment Construction

[0007] Combine below figure 1 Specific description embodiment:

[0008] Such as figure 1 As shown, the spherical housing for automobiles, the spherical housing for automobiles includes a ball head 1 and a ball handle 2, the ball head 1 is a cylinder with one side protruding in an arc shape, and the ball head 1 is provided with The concave structure 3, the concave structure 3 runs through the upper and lower end faces of the ball head 1, the concave structure 3 includes the upper hole 4, the middle hole 5 and the lower hole 6, the middle hole 5 is a cylindrical through hole, and the upper hole 4 is a conical hole , the upper hole 4 gradually shrinks from top to bottom, the upper end of the upper hole 4 and the upper end surface of the ball head 1 have a circular arc transition, the lower end of the upper hole 4 is the upper end of the middle hole 5, the lower hole 6 is a U-shaped hole, and the lower hole 6 is a U-shaped hole. The lower end of the hole 6 has a circular arc tra...

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Abstract

The invention belongs to the technical field of automobile part appliances, and particularly relates to an automobile spherical shell. The invention discloses the automobile spherical shell. The automobile spherical shell comprises a ball head and ball handles, wherein the ball head is a cylinder of which one side part is outwards protuberant in a curved manner, a sunk structure which is formed in the ball head penetrates through an upper end surface and a lower end surface of the ball head in a communicating manner, and the sunk structure comprises an upper hole, a middle hole and a lower hole; one ends of the ball handles are fixedly connected with the upper part of one side of the ball head, rabbets are formed in one end, near the ball head on the ball handles, the rabbets are located on the upper sides and the lower sides of the ball handles, the rabbets and the ball handles are in arc transition, the rabbets and the ball head are in the arc transition, and the other ends of the ball handles are gradually shrunk in a ladder manner. The automobile spherical shell disclosed by the invention is reasonable in structure, and the use time can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of automobile parts and appliances, and in particular relates to a spherical shell for automobiles. Background technique [0002] The spherical shell for automobile is a part of the automobile parts, and it is mainly used to install the ball pin and play a steering role. There is a large difference in material hardness between the spherical shell and the ball pin for automobiles. Long-term frictional contact, especially in poor road conditions and when the vehicle is turning, the ball pin twists and rubs against the spherical shell for automobiles, which will cause abnormal wear of the spherical shell for a long time. The unreasonable design of the spherical shell for automobiles will also cause unreasonable stress on the spherical shells for automobiles. Cracks will appear on the spherical shells for automobiles from the stress concentration, and they will break after long-term movement. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D7/18
Inventor 陈永听
Owner ZHEJIANG RUILANG FORGING
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