Spherical shell for automobile

A spherical shell and automobile technology, which is applied to vehicle components, steering mechanisms, steering rods, etc., can solve problems such as frictional contact, automotive spherical shell wear, and automotive spherical shell cracks, etc., to increase service life, strengthen use strength, The effect of simple structure

Inactive Publication Date: 2014-06-25
ZHEJIANG LONGHU 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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  • Spherical shell for automobile

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Embodiment Construction

[0009] Combine below figure 1 Specific description embodiment:

[0010] A spherical shell for automobiles, characterized in that the spherical shell for automobiles comprises a plate body 1, the front of the plate body 1 is a triangle with a triangular arc transition, and the triangle of the plate body 1 is provided with three cylindrical through holes 2, each The cylindrical through holes 2 are respectively concentric with the circular arc at the triangular position of the plate body 1; the side surface of the first side of the plate body 1 is the first arc surface 3, and the side surface of the second side of the plate body 1 is the second arc shape Surface 4, the radian of the first arc-shaped surface 3 is greater than the radian of the second arc-shaped surface 4; The middle of the side is provided with a strip arc-shaped protrusion 6, and the strip arc-shaped protrusion 6 is concentric with the circular section of the cylindrical body 5, and the central axis of the cylin...

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Abstract

The invention belongs to the technical field of automobile part tools, and particularly relates to a spherical shell for an automobile. The spherical shell for the automobile comprises a plate, the front of the plate is a triangle in triangular circular arc transition, three cylindrical through holes are formed in the three angles of the plate, and the cylindrical through holes are concentric with circular arcs on the three angles of the plate respectively. A strip arc-shaped protrusion is arranged in the middle of the third side of the plate and concentric with the circular section of a cylinder, a through hole is formed in the central axis of the cylinder, and an annular groove is formed in the middle of the outer side wall of the cylinder. The spherical shell is simple in structure, the stress to which the spherical shell for the automobile is subjected can be well reduced, use intensity can be greatly enhanced, and the service life of the spherical shell is 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 陈瑞龙
Owner ZHEJIANG LONGHU FORGING
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