Hydraulic steel-ball locking device for automobile chassis

A locking device, a technology for automobile chassis, applied in vehicle parts, transportation and packaging, elastic suspension, etc., can solve the problems of high cost and complex structure, and achieve the effect of simple overall structure, simple equipment and low cost

Inactive Publication Date: 2015-04-29
CHONGQING QUANHAI MACHINERY
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a hydraulic steel ball locking device for automobile cha...

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
  • Hydraulic steel-ball locking device for automobile chassis
  • Hydraulic steel-ball locking device for automobile chassis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The reference signs in the description of the drawings are: piston cylinder 1, piston 2, steel ball 3, plunger 4, compression spring 5, ball setting block 6 and curved surface body 7.

[0015] Such as figure 1 As shown, a hydraulic steel ball locking device for automobile chassis in this embodiment includes a piston cylinder 1, a piston 2, a steel ball 3, a plunger 4 and a compression spring 5 with an oil injection hole, and the piston cylinder 1 There is a groove on the top, the shape of the groove matches the steel ball 3, and the shape of the piston 2 is "U". The short section is located on both sides of the piston sealing surface. The length of the long section of the piston is longer than that of the short section of the piston. The short section of the piston is provided with a ball block 6, and the shape of the plunger 4 is "L". The long section of the plunger is longer than the short section of the plunger, the short section of the plunger is slidably connected...

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 provides a hydraulic steel-ball locking device for an automobile chassis. The hydraulic steel-ball locking device comprises a piston cylinder with an oil filling hole, a piston, a steel ball, a plunger and a compression spring, wherein a groove is formed in the piston cylinder, the shape of the groove is matched with that of the steel ball, the piston is U-shaped and consists of a piston long segment, a piston short segment and a piston sealing face, a ball placement block is arranged on the piston short segment, the plunger is L-shaped and consists of a plunger long segment and a plunger short segment, the plunger short segment is in sliding connection with the piston long segment, the plunger long segment is in sliding connection with the piston cylinder, a curved face body is arranged on the plunger long segment, a curved face is 1-2cm higher than the ball placement block, one end of the compression spring is connected into the piston cylinder, the other end of the compression spring is connected into the plunger short segment, the elastic force of the compression spring is smaller than the frictional force between the piston and the piston cylinder, and a piston ring and an oil scraping ring are arranged on the piston. The hydraulic steel-ball locking device has the advantage that the problem of the existing locking mechanisms that the structure is complicated or the manufacturing cost is high is solved.

Description

technical field [0001] The invention belongs to the field of hydraulic locking, in particular to a hydraulic steel ball locking device for automobile chassis. Background technique [0002] Chassis refers to the combination of the transmission system, driving system, steering system and braking system on the car. It supports and installs the car engine and its components and assemblies to form the overall shape of the car, bear the power of the engine, and ensure normal driving. . The function of the chassis is to support and install the car engine and its components and assemblies to form the overall shape of the car and receive the power of the engine. The car chassis makes the car move and ensure normal driving. At the same time, a good chassis can ensure driving life safety of the victim. [0003] The automobile chassis is related to the safety of human life. Therefore, in order to ensure the locking of the automobile chassis, the mechanical structure of the usual locki...

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
IPC IPC(8): B60G17/005
Inventor 张水泉
Owner CHONGQING QUANHAI MACHINERY
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap