A split axle housing automobile drive axle
A split-type, drive-axle technology, applied in the direction of axles, wheels, vehicle parts, etc., can solve the problems affecting the service life of auto parts, vehicle up and down bumps, bending deformation of half shafts, etc., to reduce deformation, avoid cracking, and avoid resistance. Effect
Active Publication Date: 2019-08-16
ZHEJIANG IND & TRADE VACATIONAL COLLEGE
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Most of the current drive axle housings are integral axle housings, which are widely used because they are convenient for the installation, adjustment and maintenance of the main reducer; Yes, when the vehicle is running, due to the bumpy road surface, the vehicle will bump up and down. The severe vibration will affect the service life of the auto parts, and the half shaft will be bent and deformed.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] refer to Figure 1 to Figure 5 ,Such as figure 1 and figure 2 The shown split type axle housing automobile drive axle comprises: a drive axle housing 1, an output half shaft 2, a left bearing 4 and a right bearing 6, and the output half shaft 2 is movably arranged on the drive axle housing 1, The left bearing 4 and the right bearing 6 are both sleeved on the output half shaft 2 and are located in the drive axle housing 1. The output half shaft 2 is a...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a split type axle case automobile drive axle. The split type axle case automobile drive axle comprises a drive axle case, an output axle shaft, a left bearing and a right bearing; the output axle shaft is movably arranged on the drive axle case, the left bearing and the right bearing are both arranged on the output axle shaft in a sleeving manner and are both connected to the drive axle case, the output axle shaft is further sleeved with a floating sleeve, and the two ends of the floating sleeve abut against the left bearing and the right bearing correspondingly; and the floating sleeve comprises a shaft sleeve body, a first spring, a second spring and an elastic sheet, the first spring and the second spring are arranged on the periphery of the shaft sleeve body in a sleeving manner, the elastic sheet is embedded into the shaft sleeve body, and a front shaft section of the output axle shaft is sleeved with an inner hole of the elastic sheet. As the structure of the floating sleeve is adopted in the split type axle case automobile drive axle, the influences of stress deformation of the output axle shaft on the bearings can be effectively reduced.
Description
technical field [0001] The invention relates to automobile components, in particular to a split axle housing automobile drive axle. Background technique [0002] The car drive axle is one of the key components of the car. Its basic function is to increase the torque transmitted from the drive shaft or transmission, and distribute the power reasonably to the left and right drive axles. In addition, it also bears the impact on the road surface and the frame or The vertical force and lateral force between the car bodies are equipped with moving elements such as the main reducer, differential and half shafts, bearings, etc., so its working reliability is the key to ensuring vehicle dynamics, driving performance and fuel economy . Most of the current drive axle housings are integral axle housings, which are widely used because they are convenient for the installation, adjustment and maintenance of the main reducer; Yes, when the vehicle is running, due to the bumpy road surface...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60B35/12B60B35/16
CPCB60B35/12B60B35/16
Inventor 翁茂荣
Owner ZHEJIANG IND & TRADE VACATIONAL COLLEGE