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Vehicle frame connecting assembly convenient to assemble steering engine

A technology of steering gear and frame, which is applied to vehicle parts, transportation and packaging, and substructure, etc. It can solve the problems of unfavorable assembly and low degree of integration, and achieve the effects of easy heat dissipation, high degree of integration, and high assembly efficiency

Inactive Publication Date: 2020-01-10
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems existing in the prior art that the degree of integration is low and it is not conducive to assembly, and to provide a frame connection assembly that is highly integrated and facilitates assembly and is convenient for assembling the steering gear

Method used

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  • Vehicle frame connecting assembly convenient to assemble steering engine
  • Vehicle frame connecting assembly convenient to assemble steering engine
  • Vehicle frame connecting assembly convenient to assemble steering engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] see figure 1 - Figure 8 , a vehicle frame connection assembly that facilitates the assembly of a steering machine, comprising a right longitudinal beam 1 of a vehicle frame, a left longitudinal beam 10 of a vehicle frame, a large right casting support 2, a large left casting support 20 and a vehicle frame crossbeam 255, the vehicle frame The front end of the left longitudinal beam 10 is connected with one end of the left large casting support 20, the other end of the left large casting support 20 is connected with the other end of the right large casting support 2 through the vehicle frame beam 255, and one end of the right large casting support 2 It is connected with the front end of the right longitudinal beam 1 of the vehicle frame, and the middle part of the right large casting bracket 2 is connected with the steering gear 3 through the steering gear bracket 4, and the right large casting bracket 2 is located on the right longitudinal beam 1 of the vehicle frame an...

Embodiment 2

[0066] Basic content is the same as embodiment 1, the difference is:

[0067] Described casting machine is connected with the bottom end of left upper casting pillar 211, left lower casting pillar 212, right upper casting pillar 213, right lower casting pillar 214 from plate 23, left upper casting pillar 211, left lower casting pillar 212, right upper casting pillar 213, right The tops of the lower casting pillars 214 are all connected with the steering gear bracket 4; Pillar connection hole 215, on the steering gear bracket 4, the position outside the connection of the steering gear bracket 4 and the pillar connecting hole 215 is connected to the steering gear 3; the distance between the upper left casting pillar 211 and the upper right casting pillar 213, and The distance between the lower left casting pillar 212 and the lower right casting pillar 214 is greater than the distance between the upper left casting pillar 211 and the lower left casting pillar 212 and the distance...

Embodiment 3

[0069] Basic content is the same as embodiment 2, the difference is:

[0070] Described steering frame support 4 comprises machine frame plate body 41 and the output shaft hole 42 that offers on it, frame machine connection hole 43, frame frame connection hole 44, and described frame frame connection hole 44 comprises left upper frame hole 441, left lower frame Frame hole 442, right upper frame hole 443 and right lower frame hole 444, described left upper frame hole 441 is correspondingly connected with left upper casting pillar 211, left lower frame hole 442 is correspondingly connected with left lower casting pillar 212, right upper frame hole 443 It is correspondingly connected with the upper right casting pillar 213, and the lower right frame hole 444 is correspondingly connected with the lower right casting pillar 214; the distance between the left upper frame hole 441 and the right upper frame hole 443 is the upper hole distance 445, and the left lower frame hole 442, th...

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Abstract

The invention discloses a vehicle frame connecting assembly convenient to assemble a steering engine. The vehicle frame connecting assembly comprises a vehicle frame left longitudinal beam, a left large casting support, a vehicle frame cross beam, a right large casting support, a vehicle frame right longitudinal beam which are sequentially connected to from a U-shaped structure, wherein the distance between the vehicle frame left longitudinal beam and the vehicle frame right longitudinal beam is the inner width of a vehicle frame, the part, clamped between the vehicle frame left longitudinal beam and the vehicle frame cross beams, of the left large casting support is a left inner concave region, the part, clamped between the vehicle frame right longitudinal beam and the vehicle frame crossbeam, of the right large casting support is a right inner concave region, the distance between the left inner concave region and the right inner concave region is the outer width of the vehicle frame, the outer width of the vehicle frame is larger than the inner width of the vehicle frame, and the left large casting support and the right large casting support are integrally connected with rest parts. According to the vehicle frame connecting assembly, the integration degree is high, the assembly efficiency is high, the heat dissipation effect is improved, and the lightweight effect is strong.

Description

technical field [0001] The invention relates to a steering gear assembly structure, which belongs to the technical field of automobile steering systems, in particular to a vehicle frame connection assembly which is convenient for assembling the steering gear. Background technique [0002] At present, vehicle steering equipment is equipped with a steering gear, wherein the output end of the steering gear is connected with the steering drop arm, and the steering gear is connected with the frame longitudinal beam through the steering gear bracket, but the existing steering gear brackets are mostly Adopting a separate design structure without considering the fusion design with other brackets, resulting in the bulky size and heavy weight of the entire steering system, which is very inconvenient to assemble. [0003] The application publication number is CN106428206A, and the application publication date is February 22, 2017. The application for an invention patent discloses an ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/02
CPCB62D21/02
Inventor 杨小见宁忠翼杨胜
Owner DONGFENG COMML VEHICLE CO LTD
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