A motor vehicle axle capable of changing stress state

A stress state, motor vehicle technology, applied in the direction of axles, wheels, vehicle parts, etc., can solve the problems of stress change, adjustment and change, affecting the work of maintenance personnel, unfavorable repair and maintenance, etc., to improve stress resistance and improve convenience. security, improved safety and reliability

Pending Publication Date: 2020-06-05
CHONGQING HUALING IND CO LTD
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a motor vehicle axle with a changeable stress state, which solves the problem that the existing traditional motor vehicle axle cannot adjust and change the stress change during use, which will cause the axle to be stretched under long-term stress. The problem of fracture under pressure and pressure, and it also affects the work of maintenance personnel during the inspection and maintenance of the axle, which is not conducive to the problem of overhaul and maintenance of the main stress-bearing parts

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A motor vehicle axle capable of changing stress state
  • A motor vehicle axle capable of changing stress state
  • A motor vehicle axle capable of changing stress state

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] see Figure 1-6 , a motor vehicle axle with changing stress state, comprising an axle 1, a first stress prevention structure 2, an upper bushing 201, a cooling sleeve hole 202, a connecting bolt 203, a sleeve arc 204, a lower bushing 205, a screw hole 206, The second stress prevention structure 3, the third stress prevention structure 4, the first inclination angle 5, the shaft seat 6, the second inclination angle 7, the card groove 8, the connecting bl...

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

No PUM Login to view more

Abstract

The invention discloses a motor vehicle axle capable of changing a stress state. The motor vehicle an axle and first inclination angles, a first stress prevention structure is arranged in the middleof the axle; and a second stress prevention structure and a third stress prevention structure are installed on the left side and the right side of the first stress prevention structure correspondingly, the first inclination angles are arranged on the outer surfaces of the left side and the right side of the axle, axle seats are arranged on the outer sides of the first inclination angles, and second inclination angles are arranged on the outer sides of the axle seats. By means of the first stress prevention structure, the second stress prevention structure and the third stress prevention structure, stress protection can be conveniently conducted on the middle section of the axle; therefore, the axle can be prevented from being broken and damaged when being bent and impacted, meanwhile, theservice life of the axle can be prolonged, meanwhile, the stress prevention structure can be disassembled through the connecting bolts, and therefore the convenience of device overhauling can be improved, and maintenance personnel can conveniently disassemble the stress prevention structure to explore the damage degree of the axle.

Description

technical field [0001] The invention relates to the technical field of motor vehicle axle devices, in particular to a motor vehicle axle with changing stress state. Background technique [0002] Axle refers to the cylindrical part that penetrates into the hub to bear the weight of the vehicle body, and can also refer to the car. The axle (also known as the axle) is connected to the frame (or load-bearing body) through the suspension, and the car wheels are installed at both ends. Its function is to transmit the forces in all directions between the frame (or load-bearing body) and the wheels. A motor vehicle is a wheeled vehicle driven or towed by a power unit, running on the road, used for passenger or (and) transporting items or performing special operations, and some amusement facilities (such as electric parking cars, electric scooters, electric bicycles, etc.). It can be classified into automobiles and automobile trains, motorcycles and mopeds, tractor transport units...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60B35/00
CPCB60B35/00
Inventor 何祥兵朱三德陈冬冬
Owner CHONGQING HUALING IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products