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Ball head assembly and vehicle provided with same

A technology of ball joints and components, which is applied in the field of auto parts, can solve the problems of fracture failure of connection parts and stress concentration of contact parts, etc., and achieve the effect of reducing stress concentration, avoiding fracture, and improving safety in use

Active Publication Date: 2019-04-30
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the connection structure between the ball head and the connecting piece in the ball head assembly is often used with a cylindrical surface, which is likely to cause stress concentration at the contact part, and the phenomenon of fracture and failure of the connection part often occurs

Method used

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  • Ball head assembly and vehicle provided with same
  • Ball head assembly and vehicle provided with same
  • Ball head assembly and vehicle provided with same

Examples

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings ...

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Abstract

The invention discloses a ball head assembly and a vehicle provided with the same. The ball head assembly comprises a connecting piece, a tapered seat, and a ball head. The adapting piece is providedwith an inner tapered hole; the tapered seat penetrates through the inner tapered hole, and the tapered seat is provided with an outer tapered surface matched with the inner tapered hole; and the ballhead penetrates through the tapered seat and is fastened on the connecting piece through a fastener. According to the ball head assembly, the tapered seat and the connecting piece are connected through a tapered surface, the partial stress condition is greatly improved, stress concentration is lowered, thus connecting part breaking is avoided, and using safety of the ball head assembly is improved advantageously.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a ball head assembly and a vehicle with the ball head assembly. Background technique [0002] The ball joint assembly is one of the commonly used mechanisms in the vehicle suspension system. The swing arm and the steering knuckle, the swing arm and the subframe, the stabilizer bar connecting rod and the shock absorber often need the ball joint assembly to transmit motion and force. These parts are the load-bearing parts of the vehicle chassis. In the prior art, the connection structure between the ball head and the connecting piece in the ball head assembly is often adopted with a cylindrical surface fit, which easily causes stress concentration at the contact part, and the phenomenon of fracture and failure of the connection part often occurs. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems in the prior a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C11/06
CPCF16C11/06
Inventor 侯建勇丁良奇韩权武陈立山易凌彭锋
Owner BAIC MOTOR CORP LTD
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