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Automobile tie rod assembly

A technology for automobile tie rods and assemblies, which is applied to steering tie rods, vehicle parts, steering mechanisms, etc., can solve the problems of complex process and structure, limited lubrication effect, and easy wear of various parts, and achieves simple structure, improved lubrication effect, and improved The effect of bearing strength

Active Publication Date: 2016-06-15
WUHU NANDA AUTO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the spherical shell, tie rod and ball head are assembled in separate parts, the formed tie rod assembly has the problem of low load-bearing strength, and the process and structure are complicated, and the production cost is high
Moreover, if the ball socket of the spherical shell is provided with a lower enveloping ball seat to hold the ball head, the ball pin will have an impact on the ball seat due to the external force, which will easily cause the ball seat to be damaged.
[0003] In addition, the ball pin and the matching parts are lubricated by filling grease, and there is no oil circuit design in the ball shell, resulting in insufficient lubrication between the parts, limited lubrication effect, and easy wear of the parts

Method used

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Embodiment Construction

[0039] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

[0040] Such as Figure 1 to Figure 12 As shown, an automobile tie rod assembly of the present invention includes a tie rod 3, a ball pin 4 and a ball seat structure for supporting the ball pin 4, the ball pin 4 includes a ball head 41 and a ball pin rod 42, and the ball head 41 is installed on the ball The end portion of pin rod 42, and both are coaxial. The tie rod 3 of the automobile tie rod assembly is provided with an accommodating chamber 31 for accommodating the ball seat structure and the ball head 41, that is, the ball head 41 of the ball pin 4 is inserted into the accommodating chamber 3...

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PUM

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Abstract

The invention discloses an automobile tie rod assembly, which comprises a tie rod, a ball pin and a ball seat structure for supporting the ball pin, the ball pin includes a ball head and a ball pin rod, and an accommodating chamber for accommodating the ball seat structure is arranged in the tie rod and the first liquid inlet chamber communicating with the containing chamber and used for storing lubricating grease. In the automobile tie rod assembly of the present invention, the ball head and ball seat structure accommodating the ball pin are arranged in the tie rod, the tie rod is an integral structure, and the ball pin is directly installed on the tie rod, thereby improving the performance of the tie rod assembly. Bearing strength: by injecting grease into the first liquid inlet chamber in the tie rod, the first liquid inlet chamber communicates with the accommodation chamber, thereby providing sufficient and comprehensive lubrication for the components inside the tie rod, improving the lubrication effect and reducing wear .

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular, the invention relates to an automobile tie rod assembly. Background technique [0002] The existing automobile steering rod is connected with the ball pin, and one end of the pull rod is provided with a spherical shell, and the ball head of the ball pin is inserted into the ball socket of the spherical shell to form a ball joint structure. Since the spherical shell, the tie rod and the ball head are assembled in separate parts, the formed tie rod assembly has the problem of low bearing strength, complicated process and structure, and high production cost. Moreover, if the ball socket of the spherical shell is provided with a lower support enveloping ball seat to support the ball head, the ball pin will have an impact on the ball seat due to bearing an external force, which may easily cause damage to the ball seat. [0003] In addition, the ball pin and the matching parts are l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D7/20F16C11/06
Inventor 林巧陆剑勇
Owner WUHU NANDA AUTO IND
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