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V-shaped thrust rod support and V-shaped thrust rod connecting structure

A technology of connecting structure and thrust rod, applied in the direction of cantilever mounted on the pivot, suspension, transportation and packaging, etc., can solve the problems of difficult assembly and easy loosening of the V-shaped thrust rod connection.

Pending Publication Date: 2022-03-01
东风汽车底盘系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the above statement, the present invention provides a V-shaped thrust rod support to solve the problem that the V-shaped thrust rod support in the prior art is easy to loosen and difficult to assemble due to the internal thread locking structure. question

Method used

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  • V-shaped thrust rod support and V-shaped thrust rod connecting structure
  • V-shaped thrust rod support and V-shaped thrust rod connecting structure
  • V-shaped thrust rod support and V-shaped thrust rod connecting structure

Examples

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Embodiment 1

[0035] Such as image 3 with Figure 4 As shown, Embodiment 1 of the present application provides a V-shaped thrust rod support 10 , including a bottom plate 11 , a side plate 12 and a mounting portion 13 .

[0036] Wherein, the number of the side plates 12 is two, and the two side plates 12 are vertically connected to the bottom plate 11 and arranged opposite to each other at intervals.

[0037] The mounting portion 13 is connected between the two side plates 12 and located at one end of the side plate 12 , and two mounting holes for mounting a V-shaped thrust rod are penetrating through the mounting portion 13 .

[0038] Specifically, in this embodiment, the installation part 13 includes an upper installation part 131 and a lower installation part 132, the upper installation part 131 is connected to the upper parts of the two side plates 12, and the lower installation part 132 is connected to In the lower part of the two side plates 12, the two installation holes are respe...

Embodiment 2

[0047] Such as Figure 5 to Figure 7 and combine image 3 with Figure 4 As shown, Embodiment 2 of the present application discloses a V-shaped thrust rod connection structure using the above-mentioned Embodiment 1. Specifically, it includes a vehicle axle 20, a V-shaped thrust rod 30, and two frame longitudinal beams 40 (for convenience) Observe, one of which is not shown) and the above-mentioned V-shaped thrust rod support 10.

[0048] Wherein, the V-shaped thrust rod 30 includes a large-end ball joint 31 located at the apex, two ball joints 32 extending from the top to both sides to form a V shape, and corresponding ball joints 32 that pass through the ball joints 32. The small-end ball joint 33, when assembled, the apex big-end ball joint 31 is connected to the axle 20, and the two V-shaped thrust rod supports 10 are connected to the two correspondingly through the fastening holes 11a thereon. The frame longitudinal beam 40, the small-end spherical hinge 33 at the exten...

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Abstract

The invention relates to a V-shaped thrust rod support and a V-shaped thrust rod connecting structure. The V-shaped thrust rod support comprises a bottom plate, a side plate and a mounting part, the number of the side plates is two, and the two side plates are vertically connected to the bottom plate and are oppositely arranged at intervals; the mounting part is connected between the two side plates and located at one ends of the side plates, two mounting holes used for mounting the V-shaped thrust rod are formed in the mounting part in a penetrating mode, on the premise that the strength is guaranteed, compared with an original support, light weight can be achieved, machining is convenient, it is guaranteed that the V-shaped thrust rod is easy and convenient to assemble, and the service life of the V-shaped thrust rod is prolonged. The tightening torque can be increased in a bolt and nut combined fastening mode, the anti-loosening effect is good, and loosening is not prone to occurring.

Description

technical field [0001] The invention relates to the technical field of automobile suspension structure design, in particular to a V-shaped thrust rod support and a V-shaped thrust rod connection structure. Background technique [0002] At present, the existing 4*2 oil tank trucks or high-end logistics vehicles in China adopt four-link air suspension (the specific structure is as follows: figure 1 As shown), the large-end spherical joint part of the V-shaped thrust rod 2 is connected with the axle 1, and the small-end spherical joint is respectively connected with two V-shaped thrust rod bearings 3 fixed on the longitudinal beam of the vehicle frame. Among them, threaded holes are processed on the mounting surface of the V-shaped thrust rod support and the V-shaped thrust rod ball hinge, so that the small-end ball hinge of the V-shaped thrust rod can be tightly connected with the V-shaped thrust rod support through bolts 4. A spring washer is used to prevent the bolt 4 from ...

Claims

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Application Information

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IPC IPC(8): B60G7/00
CPCB60G7/00
Inventor 李俊石朝阳陈杰申回春王亚荣贺佳鑫柴培洋
Owner 东风汽车底盘系统有限公司
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