High-pressure airtightness detection device for automobile brake hose

A technology of automobile brake hose and detection device, which is applied in the direction of using liquid/vacuum degree to measure liquid tightness and detecting the appearance of fluid at the leakage point, which can solve the inconvenient quick docking and fixing detection of automobile brake hose , It is inconvenient to directly observe the air tightness of the automobile brake hose, and it is inconvenient to adjust the limit fixing block and other problems

Inactive Publication Date: 2021-04-16
十堰大正永铖智能科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an automobile brake hose high-pressure airtightness detection device to solve the problem that the existing automobile brake hose high-pressure airtightness detection device is inco...

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
  • High-pressure airtightness detection device for automobile brake hose
  • High-pressure airtightness detection device for automobile brake hose
  • High-pressure airtightness detection device for automobile brake hose

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] as attached figure 1 to attach image 3 Shown:

[0024] The invention provides a high-pressure airtightness detection device for automobile brake hoses, which includes a device body 1, the bottom of the device body 1 is provided with a limit fixing box 2 in the left and right directions, and the middle of the inner bottom of the limit fixing box 2 is fixed and installed by bearings There are positive and negative threaded rods 6 in the left and right directions; the left and right ends of the positive and negative threaded rods 6 are limit-fitted and locked with bolts to adjust the rotating wheel 9, and the left and right sides of the positive and negative threaded rods 6 are fixedly installed with front and rear directions. The limit adjustment plate 3; the limit adjustment plate 3 is inserted into the limit from top to bottom, and there are four brake hose pieces 7 arranged in the front and rear directions, and the left and right ends of the brake hose pieces 7 are i...

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 high-pressure airtightness detection device for an automobile brake hose. The high-pressure airtightness detection device comprises a device body, wherein a limiting fixing box in the left-right direction is arranged at the bottom part of the device body, and a positive and negative threaded rod in the left-right direction is fixedly installed in the middle of the bottom part in the limiting fixing box through a bearing; the ends of the left side and the right side of the right-and-left threaded rod are sleeved in a limiting mode and locked with adjusting rotating wheels through bolts, and limiting adjusting plates in the front-and-back direction are fixedly installed on the left side and the right side of the right-and-left threaded rod; and four brake hose pieces which are arranged front and back in the left-right direction are inserted between the limiting adjusting plates from top to bottom in a limiting mode. Through the arrangement of the limiting fixing box, positive and negative threaded rods can be fixedly installed in the limiting fixing box through bearings conveniently to fixedly install limiting adjusting plates, an external water supply pipeline can be fixedly installed through threads conveniently to enable internal water to submerge the brake hose piece, and whether bubbles emerge from the brake hose piece or not and whether the airtightness problem exists or not can be directly observed conveniently.

Description

technical field [0001] The invention belongs to the technical field of automobile brake hoses, in particular to a high-pressure airtightness detection device for automobile brake hoses. Background technique [0002] Automobile brake hose is a component in the automobile braking system. Its main function is to transmit the braking medium in the automobile braking to ensure that the braking force is transmitted to the automobile brake shoe or brake caliper to generate braking force, so that the brake Active at any time. There is a permanent connection between the brake hose and the brake hose joint, which is achieved by crimping or cold extrusion deformation of the joint part relative to the hose. [0003] Based on the above, the inventors found that the existing high-pressure airtightness detection device for automobile brake hoses is inconvenient to adjust the limit fixing block according to the length of the automobile brake hose, and it is inconvenient to quickly dock and...

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): G01M3/08
Inventor 饶永刚孙明生冯祥光蔡小峰郜建红郜建霞
Owner 十堰大正永铖智能科技有限公司
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