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
CN104192205BActive Publication Date: 2016-06-15WUHU NANDA AUTO IND
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
WUHU NANDA AUTO IND
Publication Date
2016-06-15

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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 .
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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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