Automobile braking system adopting electric execution mechanism

A technology of automobile braking system and electric actuator, applied in the direction of brake actuator, gear transmission mechanism, mechanical equipment, etc., can solve the problems such as difficult to achieve fixed ratio transmission, easy to leak, large pressure loss, etc., to achieve shortened braking Increased distance, improved safety, and stable braking performance

Active Publication Date: 2017-10-20
JIANGSU UNIV OF TECH
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an automobile brake system using an electric actuator to solve the problem of large pressure loss and the use of hydraulic oil as the brake ac

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 braking system adopting electric execution mechanism
  • Automobile braking system adopting electric execution mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0020] Such as figure 1 and figure 2 As shown, this embodiment provides an automobile braking system using an electric actuator, which uses a motor as a brake actuator to convert the rotational motion of the output shaft of the motor into the linear motion of the friction plate, including the actuator motor 1, fixed on the The two fixed gears 2 on the executive motor 1 and the two rotating nuts 4 meshing with the two fixed gears 2 respectively, the two fixed gears 2 and the two rotating nuts 4 are symmetrically arranged on the two sides of the brake disc 13 respectively. On the side, the two rotating nuts 4 are respectively fixedly connected with the two plane be...

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 an automobile braking system adopting an electric execution mechanism, and belongs to the technical field of automobile braking. The system comprises an execution motor, two fixed gears and two rotating nuts, wherein the two fixed gears and the two rotating nuts are symmetrically arranged on two sides of a brake disc; the two rotating nuts are separately and fixedly connected with two planar bearings; the two planar bearings are respectively separately and fixedly connected with two spring bases; springs are arranged in the two spring bases; the two springs are respectively and separately connected with two push rods; the two push rods are respectively and separately connected with two friction sheets; the two friction sheets are respectively and symmetrically arranged on the two sides of the brake disc; and the braking of the two friction sheets are realized while the braking disc is clamped at the same time. According to the automobile braking system disclosed by the invention, the total quality of the automobile is reduced, the maintenance is simple, braking force directly acts upon the brake disc, and the braking speed is higher, and the braking response time is obviously shorter than conventional automobile braking time, so that the braking efficiency is effectively improved, the braking distanced is shortened, and the security of vehicles is improved.

Description

technical field [0001] The invention relates to an automobile braking system, in particular to an automobile braking system using an electric actuator, and belongs to the technical field of automobile braking. Background technique [0002] At present, most automobile brakes use hydraulic brake wheel cylinders as brake actuation devices, and oil pipes are used to transmit pressure oil. The pressure loss is relatively large, and hydraulic transmission uses hydraulic oil as the working medium, which is inevitable between the relative moving surfaces. There must be leakage, and the oil is not absolutely incompressible, so it is difficult to achieve constant ratio transmission. Contents of the invention [0003] The main purpose of the present invention is to provide an automobile brake system using an electric actuator to solve the problem of large pressure loss and the use of hydraulic oil as the brake actuator in the prior art. The medium is easy to leak and it is difficult...

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): F16D65/14F16D121/24
CPCF16D65/14F16D2121/24
Inventor 张硕张兰春
Owner JIANGSU UNIV OF TECH
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