Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automobile steering wheel removal tool and removal method

A technology for dismantling tools and steering wheels, applied in manufacturing tools, metal processing, hand-held tools, etc., can solve the problems of damage to steering wheel parts, affecting work efficiency, wasting man-hours, etc., and achieving the effect of quick disassembly and simple operation.

Active Publication Date: 2015-11-11
CHERY AUTOMOBILE CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of inconvenient disassembly operation, waste of man-hours, and influence on work efficiency due to the lack of special disassembly tools in the prior art, as well as the disadvantage of damage to steering wheel parts due to improper operation by operators, the embodiment of the present invention provides A car steering wheel disassembly tool and disassembly method

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
  • Automobile steering wheel removal tool and removal method
  • Automobile steering wheel removal tool and removal method
  • Automobile steering wheel removal tool and removal method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 As shown, the steering wheel 10 is usually provided with a steering column shaft end screw hole and two steering wheel fixing screw holes, wherein the two steering wheel fixing screw holes are process holes, and are symmetrically arranged on both sides of the steering column shaft end screw hole, In this embodiment, the two steering wheel fixing screw holes are respectively the first steering wheel fixing screw hole 12 and the second steering wheel fixing screw hole 13 .

[0033] like figure 2 As shown, the embodiment of the present invention provides an automobile steering wheel disassembly tool 20, the automobile steering wheel disassembly tool 20 is used to disassemble the automobile steering wheel 10, and the automobile steering wheel 10 is provided with a steering column shaft end screw hole (see figure 1 ) and two steering wheel fixing screw holes 12 and 13 (see figure 1 ), the vehicle steering wheel removal tool 20 includes a support plate 21, a ...

Embodiment 2

[0045] On the other hand, see figure 2, the embodiment of the present invention provides a disassembly method using the automobile steering wheel disassembly tool 20, and the disassembly method is carried out according to the following steps:

[0046] Step 100: Insert the main thread bolt rod 22 in the automobile steering wheel removal tool 20 into the main thread bolt rod hole 21A, and make it form a threaded connection, and connect the first drawing bolt 24 to the second thread bolt. The two pull-out bolts 25 are respectively inserted into the two steering wheel fixing screw holes to form a threaded connection;

[0047] Step 200: Rotate the main thread bolt rod 22 to make it contact with the fixed point of the steering column shaft end of the steering wheel, and lock it by the self-locking nut 23;

[0048] In step 300, the main thread bolt rod 22 is supported by the fixed point of the steering column shaft end of the steering wheel as a fulcrum, and the main thread bolt ro...

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 disassembling tool for a steering wheel of an automobile and a disassembling method and belongs to the field of automobiles. The disassembling tool is used for disassembling the steering wheel of the automobile. A steering column shaft end screw hole and two steering fixing screw holes are formed in the steering wheel of the automobile. The disassembling tool for the steering wheel of the automobile comprises a support plate, a main screw bolt bar, a self-locking nut, a first drawing bolt and a second drawing bolt, wherein a main screw bolt bar hole, a first drawing bolt hole and a second drawing bolt hole are formed in the support plate; the main screw bolt bar hole, the first drawing bolt hole and the second drawing bolt hole are used for leading the corresponding main screw bolt bar, the first drawing bolt and the second drawing bolt to pass through; and the self-locking nut is arranged on the main screw bolt bar. According to the embodiment of the invention, the steering wheel can be quickly disassembled in the production or maintenance process of the automobile, and the disassembling tool has the advantages that the disassembling is simple, fast, time-saving and labor-saving. In addition, the defect of damage on parts of the steering wheel due to the misoperation of operators can be effectively avoided.

Description

technical field [0001] The invention relates to the field of automobile manufacturing chassis, in particular to a disassembly tool and a disassembly method for an automobile steering wheel. Background technique [0002] As we all know, the steering wheel of an automobile is installed on the steering shaft, and the steering wheel of the automobile is connected with the steering shaft by means of spline engagement, and the position is locked by a self-locking nut. [0003] However, in the automobile manufacturing industry, the steering wheel of the car often has some quality problems, and the steering wheel assembly needs to be replaced or disassembled in the process of solving the quality problem. [0004] At present, the disassembly of the automobile steering wheel is usually carried out by the operator using the sleeve to remove the self-locking nut, and then relying on the operator's own strength to disassemble. Since the automobile steering wheel and the steering shaft ar...

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 Patents(China)
IPC IPC(8): B23P19/04B25B27/02
Inventor 梁建领苗常发
Owner CHERY AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com