Bearing component, steering bridge and vehicle

A bearing assembly and steering axle technology, applied in the field of vehicle engineering, can solve problems such as reducing the strength, influence, and unfavorable oil storage of the king pin 5

Active Publication Date: 2013-11-27
湖南中联重科车桥有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, because the kingpin 5 opening reduces the strength of the kingpin 5, it will have a bad influence on the life of the kingpin
Additionally, for figure 1 and figure 2 In the technical scheme, the lubricating oil groove on the inner hole of the bushing 3 is generally cut through at the upper and lower ends to form a through oil passage, which is not conducive to oil storage

Method used

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  • Bearing component, steering bridge and vehicle
  • Bearing component, steering bridge and vehicle
  • Bearing component, steering bridge and vehicle

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Embodiment Construction

[0036] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0037] In the present invention, in the case of no contrary description, the used orientation words such as "up, down, left and right" usually refer to the up, down, left and right shown in the accompanying drawings; "inside and outside" Refers to the inside and outside of the outline of each part itself.

[0038] see image 3 and Figure 4 According to one aspect of the present invention, a bearing assembly is provided, the bearing assembly includes a bearing 4 and a bearing housing 41 adjacent to the outside of the bearing 4, wherein the bearing housing 41 is provided with a passage that enables the inside of the bearing 4 to communicate with the outside wor...

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PUM

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Abstract

The invention discloses a bearing component. The bearing component comprises a bearing (4) and a bearing outer cover (41) which is connected to the exterior of the bearing (4) in adjacency, wherein a through hole (42) which can enable the interior of the bearing (4) to be communicated with the outside is formed in the bearing outer cover (41). Because the through hole which can enable the interior of the bearing to be communicated with the outside is formed in the bearing outer cover, the air exhaust effect of the through hole can enable workpieces of pins, shafts and the like which are matched with the bearing to lubricate oil grease more smoothly.

Description

technical field [0001] The present invention relates to the field of vehicle engineering, in particular to a bearing assembly. In addition, the present invention also relates to a steering axle and a vehicle including the steering axle. Background technique [0002] The steering knuckle is the main part of the steering axle of the car, which can make the car run stably and transmit the driving direction sensitively. The function of the steering knuckle is to bear the load of the car, support and drive the wheel to rotate around the kingpin to turn the car. When the car is running, it bears variable impact loads. Therefore, the steering knuckle is of great significance to the reliability and safety of the vehicle. Usually, the lubrication between the steering knuckle ear assembly and the kingpin of the steering axle is related to the Sealing is an important prerequisite to ensure the normal operation of the steering knuckle. [0003] Such as figure 1 and figure 2 As shown...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/66F16C33/78B62D7/18
Inventor 刘固基刘爱萍刘松灵
Owner 湖南中联重科车桥有限公司
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