Dry multi-piece friction electromagnetic disc type power-off brake

A technology of power-off brakes and electro-magnetic disks, applied in the types of brakes, brake components, brake actuators, etc., can solve the problems of poor brake heat dissipation, shortened service life, hidden safety hazards, etc., to speed up heat dissipation and prolong Service life, the effect of avoiding accidents

Pending Publication Date: 2018-09-21
合肥研新离合器有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used brakes do not have a shock absorption function. During use, the internal parts of the brake are loosened due to vibration, resulting in poor braking effect and affecting normal use, which may lead to serious accidents and unnecessary damage; the dustproof effect of the brake is poor. It is easy to cause dust and other impurities to enter the interior of the brake, which increases the burden on internal parts, shortens the service life, and affects normal use; the heat dissipation effect of the brake is poor. When braking, a large amount of heat is generated due to friction, and the heat is not dissipated in time. It is easy to cause damage to the brake and cause accidents issued, there are certain security risks

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
  • Dry multi-piece friction electromagnetic disc type power-off brake
  • Dry multi-piece friction electromagnetic disc type power-off brake
  • Dry multi-piece friction electromagnetic disc type power-off brake

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as Figure 1-Figure 4 As shown, the present invention proposes a dry-type multi-disc friction-electromagnetic disk-type de-energized brake, which includes a brake body 1, a mounting base 3 is provided at the bottom of the brake body 1, and a shock absorbing device 4 is fixedly installed on the lower surface of the mounting base 3. , the damping device 4 comprises a first damping plate 41, the inside of the first damping plate 41 is fixedly installed with a shock absorber 42, the inside of the shock absorber 42 is provided with a damper spring 43, and the two ends of the damper spring 43 The baffles are fixedly installed, the top of the shock absorber 42 is installed with a pressure bearing rod 44, and the hydraulic oil 45 is arranged between the pressure bearing rod 44 and the baffle plate, and the top of the pressure bearing rod 44 is fixedly installed with a second shock absorber. The plate 46 acts as a shock absorber. By setting the shock absorber 4, the impact ...

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 dry multi-piece friction electromagnetic disc type power-off brake. The power-off brake comprises a brake body, wherein a mounting seat is arranged at the bottom of the brakebody, a damping device is fixedly mounted on the lower surface of the mounting seat, and a shell is fixedly mounted on the upper surface of the mounting seat; a bearing is fixedly mounted on the front surface of the shell, a force applying shaft is rotatably mounted in the bearing, and a force applying bearing is fixedly mounted outside the bearing; and the front surface, close to the outer sideof the force applying bearing, of the shell is provided with external threads. By arranging the damping device, the influence caused by vibration to the brake body is reduced, the situation that internal parts in the brake body are damaged due to vibration is avoided, a good braking effect is guaranteed, the normal use of the brake body is guaranteed, accident is avoided, and unnecessary injury isreduced; and by arranging a dustproof device, a dustproof effect is achieved, so that the situation that impurities such as dust enter the brake body is avoided, and the burden of the internal partsis alleviated.

Description

technical field [0001] The invention relates to the technical field of brakes, in particular to a dry multi-disc friction-electromagnetic disk-type power-loss brake. Background technique [0002] A brake is a device that has the functions of slowing down, stopping or maintaining a stopped state of moving parts or moving machinery. It is a mechanical part that stops or slows down moving parts in machinery, commonly known as brakes or brakes. [0003] At present, the commonly used brakes do not have a shock absorption function. During use, the internal parts of the brake are loosened due to vibration, resulting in poor braking effect and affecting normal use, which may lead to serious accidents and unnecessary damage; the dustproof effect of the brake is poor. It is easy to cause dust and other impurities to enter the interior of the brake, which increases the burden on internal parts, shortens the service life, and affects normal use; the heat dissipation effect of the brake ...

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): F16D65/14F16D65/847F16F15/04F16D121/20
CPCF16D65/14F16D65/847F16F15/04F16D2121/20
Inventor 陈必伟
Owner 合肥研新离合器有限公司
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