CN204915122U

CN204915122U - Wheel limit transmission shaft intermediate support seat

Info

Publication number: CN204915122U
Application number: CN201520588915.9U
Authority: CN
Inventors: 赖斌; 杨林; 黄璜
Original assignee: Chongqing Changan Industry Group Co Ltd
Current assignee: Chongqing Changan Industry Group Co Ltd
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2015-12-30
Anticipated expiration: 2025-08-06

Abstract

The utility model provides a wheel limit transmission shaft intermediate support seat, is including wheel limit transmission shaft bearing (1) and wheel limit transmission shaft bearing two (2), both structural complete symmetries, and the dress is joined in marriage to whole mechanism and wheel limit transmission shaft, and wheel limit transmission shaft bearing (1) and wheel limit transmission shaft bearing two (2) will be taken turns the limit transmission shaft and supported the cushion and wrap up, compress tightly the fastening with the bolt to locate with the bolt fastening on the automobile body at the terminal surface, the utility model has the advantages that the function is reliable, structural strength is high, novel structure, utilizes the compressibility of rubber, but the influence that automatically removed part tolerance was brought.

Description

Wheel limit transmission shaft center support seat

Technical field

The utility model belongs to wheeled battlebus technical field, particularly wheeled war vehicle wheel side transmission shaft center support seat mechanism.

Background technology

Because the special general rate in wheeled battlebus chassis is low, cost is high, and utilizing military trucks to repack wheeled battlebus into becomes development tendency.Wheeled battlebus is for meeting technique and tactics requirement, car load height is general shorter, when using truck transmission device, propons must be biased, and adds additional a wheel limit transmission shaft, and conventional wheel limit cardan-shaft suspension supporting structure not only can not meet the matching requirements of vehicle bridge, even take turns limit transmission shaft itself and all cannot assemble.

Summary of the invention

Can not use the situation of common drive axle supporting on market for current wheeled battlebus, the utility model mainly designs and develops a kind of wheel limit transmission shaft center support seat mechanism that can meet wheeled battlebus operating needs.

Wheel limit transmission shaft center support seat involved by the utility model, comprise wheel limit cardan-shaft suspension seat 1 and wheel limit cardan-shaft suspension seat 22, full symmetric in both structures, whole mechanism is equipped with wheel limit transmission shaft, wheel limit cardan-shaft suspension seat 1 and wheel limit cardan-shaft suspension seat 22 will take turns limit cardan-shaft suspension rubber cushion parcel, fastening with bolt presses, and be fixed by bolts on car body in end.

The utility model utilizes simple physical construction, adopts compound type design, solves the requirement of the aspect such as the assembling of wheeled battlebus vehicle bridge, supporting base reliability, intensity, ease of use.Part material selects published forging 40Cr, and in addition modifier treatment, increase the intensity of parts.

The utility model wheel limit transmission shaft center support seat mechanism solves the technological problems being with the wheel limit transmission shaft of general supporting bracket to assemble; Simplify vehicle bridge fixing rack structure, reduce design difficulty.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model;

Fig. 2 is the lateral plan of Fig. 1;

Fig. 3 is the birds-eye view of Fig. 1;

Fig. 4 is the back view of Fig. 1;

Fig. 5 is wheel limit cardan-shaft suspension seat 1 front view;

Fig. 6 is Fig. 5 lateral plan;

Fig. 7 is Fig. 5 birds-eye view;

Fig. 8 is Fig. 5 A direction view;

Fig. 9 is Fig. 5 A-A view;

Figure 10 is Fig. 5 B-B view;

Figure 11 is Fig. 5 C-C view;

Figure 12 is Fig. 5 I view;

Detailed description of the invention

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.

Embodiment

The present embodiment is the example of the wheel limit transmission shaft center support seat mechanism that certain wheeled battlebus uses, the wheel limit transmission shaft center support seat mechanism of the present embodiment, its structure is as shown in Fig. 1 to 12, the wheel limit transmission shaft center support seat of the present embodiment comprises wheel limit cardan-shaft suspension seat 1 and wheel limit cardan-shaft suspension seat 22, full symmetric in both structures.Whole mechanism is equipped with wheel limit transmission shaft, and supporting base is arranged on the car body on wheel limit.

The mounting means of wheel limit transmission shaft center support seat mechanism is, wheel limit cardan-shaft suspension seat 1 and wheel limit cardan-shaft suspension seat 22 will take turns limit cardan-shaft suspension rubber cushion parcel, fastening with bolt presses, and be fixed by bolts on car body in end.

The wheel limit transmission shaft center support seat mechanism that the wheeled battlebus of the present embodiment uses, its feature is verified on DP25.

Claims

1. a wheel limit transmission shaft center support seat, it is characterized in that: this supporting base comprises wheel limit cardan-shaft suspension seat one (1) and wheel limit cardan-shaft suspension seat two (2), full symmetric in both structures, whole mechanism is equipped with wheel limit transmission shaft, wheel limit cardan-shaft suspension seat one (1) and wheel limit cardan-shaft suspension seat two (2) will take turns limit cardan-shaft suspension rubber cushion parcel, fastening with bolt presses, and be fixed by bolts on car body in end.