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A motor braking device

A brake device and linkage mechanism technology, applied in the direction of electromechanical devices, cooling/ventilation devices, mechanical equipment, etc., can solve the problems of brake pad temperature rise, installation and manufacturing errors, and affect the braking effect, so as to prevent movement and ensure Braking effect, the effect of improving the cooling effect

Active Publication Date: 2021-09-17
江苏梦天机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, although there are brake structures with different structures in the prior art, it is common to arrange a structure outside the motor, such as brake pads, which use the combined friction of the brake pads to achieve braking. The contact area is large, and long-term friction can easily cause the temperature of the brake pads to rise, and in the process of combining the friction pads, due to installation and manufacturing errors, there is a certain movement, which affects the braking effect

Method used

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  • A motor braking device
  • A motor braking device
  • A motor braking device

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Embodiment

[0047] Example: such as Figure 1 to Figure 4 As shown, the present invention provides a motor braking device, which is used for braking the motor, that is, the motor includes a braking device and a motor body, wherein the rotating shaft of the motor needs to have an extension section 04, and extends into the braking device. The extension section 04 of the rotating shaft can be a part of the rotating shaft of the motor, or a section of shaft body coaxially connected with the rotating shaft of the motor; the braking device includes a base sleeve 100, and the extending section 04 of the rotating shaft of the motor extends to In the base sleeve 100; in order to facilitate assembly, the base sleeve 100 is a split structure, including the flange sleeve 01, the connection sleeve 02 and the end cover 03 arranged in sequence, and at the connection, the flange sleeve 01, the connection sleeve 02 and the end cover The covers 03 are sealed and connected, and the three are connected by bo...

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Abstract

The invention discloses a brake device for a motor, which belongs to the technical field of motors, and comprises a base sleeve and a linkage mechanism. The extension section of the rotating shaft of the motor extends into the base sleeve. Both the friction disc and the friction disc have the freedom of axial displacement along the rotating shaft, and the moving disc is in contact with the friction disc through the tapered elastic plate nested on the extension of the rotating shaft. When the conical elastic plate is deformed, the moving plate also has a radial displacement of the rotating shaft and is pressed against the base sleeve. The present invention achieves the effect of braking through the combination of the friction disk and the moving disk inside the linkage mechanism, and at the same time, utilizes the radial displacement of the moving disk to make the moving disk have a certain degree of freedom, which can compensate when the moving disk and the friction disk are combined. Error, so that the combination of the moving plate and the base sleeve is tighter, reducing the movement during the combination process, and improving the braking effect.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor braking device. Background technique [0002] As a rotating mechanism, the motor has a wide range of applications, and has a relatively high operating speed, and the motor has a certain inertia after it stops, and cannot stop quickly. [0003] In addition, although there are brake structures with different structures in the prior art, it is common to arrange a structure outside the motor, such as brake pads, which use the combined friction of the brake pads to achieve braking. The contact area is large, and long-term friction can easily cause the temperature of the brake pads to rise, and in the process of combining the friction pads, due to installation and manufacturing errors, there is a certain movement, which affects the braking effect. Contents of the invention [0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/102H02K5/20H02K9/19F16D65/12F16D65/853
CPCF16D65/12F16D65/128F16D65/853F16D2065/788H02K5/20H02K7/102H02K9/19
Inventor 张启峰黄陆军
Owner 江苏梦天机电科技有限公司
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