CN205154967U - Electromagnetic brake - Google Patents
Electromagnetic brake Download PDFInfo
- Publication number
- CN205154967U CN205154967U CN201520844950.2U CN201520844950U CN205154967U CN 205154967 U CN205154967 U CN 205154967U CN 201520844950 U CN201520844950 U CN 201520844950U CN 205154967 U CN205154967 U CN 205154967U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- brake arm
- friction disc
- brake
- axostylus axostyle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model discloses an electromagnetic brake, including brake arm and the first friction disc of dress on the brake arm, still include the axostylus axostyle, the brake arm rotates and sets up on the axostylus axostyle, the brake arm still is equipped with the second friction disc, first friction disc and second friction disc circumference evenly distributed are on the brake arm. The utility model discloses a rotation of brake arm realizes the alternate use of first friction disc and second friction disc for first friction disc and second friction disc are in alternate use's in -process heat dissipation.
Description
Technical field
The utility model relates to a kind of electromagnetic brake.
Background technique
The friction plate of electromagnetic brake can produce a large amount of heats in braking process, and these heats can have an impact to braking effect, if dispel the heat to friction plate not in time, will there is potential safety hazard.
Model utility content
The utility model, for deficiency of the prior art, provides a kind of electromagnetic brake.
The technical solution adopted in the utility model is: a kind of electromagnetic brake, comprise brake arm and be contained in the first friction plate on brake arm, also comprise axostylus axostyle, described brake arm rotates and is arranged on axostylus axostyle, described brake arm is also provided with the second friction plate, and described first friction plate and the second friction plate even circumferential are distributed on brake arm.
Further, described axostylus axostyle is provided with bearing, and described brake arm is located on bearing.
Further, described first friction plate and the second friction plate and brake arm Integral design.
Further, described first friction plate is identical with the surface friction coefficient of the second friction plate.
The utility model realizes being used alternatingly of the first friction plate and the second friction plate by the rotation of brake arm, and the first friction plate and the second friction plate are dispelled the heat in the process be used alternatingly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail: as shown in Figure 1, a kind of electromagnetic brake, the first friction plate 2 comprising brake arm 1 and be contained on brake arm 1, also comprise axostylus axostyle 4, the external motor of described axostylus axostyle 4, described brake arm 1 rotates and is arranged on axostylus axostyle 4, and described brake arm 1 is also provided with the second friction plate 3, and described first friction plate 2 and the second friction plate 3 even circumferential are distributed on brake arm 1.
Described axostylus axostyle 4 is provided with bearing, and described brake arm 1 is located on bearing.
Described first friction plate 2 and the second friction plate 3 and brake arm 1 Integral design, and described first friction plate 2 is identical with the surface friction coefficient of the second friction plate 3.
Working principle of the present utility model is as follows, time initial, the first friction plate 2 participates in braking, at the brake clearance of electromagnetic brake, Electric Machine Control brake arm 1 revolves turnback, braking is participated in by the second friction plate 3, repeat said process, make the alternately braking of the first friction plate 2 and the second friction plate 3, thus realize the heat radiation of the first friction plate 2 and the second friction plate 3.
Claims (4)
1. an electromagnetic brake, comprise brake arm (1) and be contained in the first friction plate (2) on brake arm (1), it is characterized in that: also comprise axostylus axostyle (4), described brake arm (1) rotates and is arranged on axostylus axostyle (4), described brake arm (1) is also provided with the second friction plate (3), and described first friction plate (2) and the second friction plate (3) even circumferential are distributed on brake arm (1).
2. a kind of electromagnetic brake as claimed in claim 1, is characterized in that: described axostylus axostyle (4) is provided with bearing, and described brake arm (1) is located on bearing.
3. a kind of electromagnetic brake as claimed in claim 1, is characterized in that: described first friction plate (2) and the second friction plate (3) and brake arm (1) Integral design.
4. a kind of electromagnetic brake as claimed in claim 1, is characterized in that: described first friction plate (2) is identical with the surface friction coefficient of the second friction plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844950.2U CN205154967U (en) | 2015-10-28 | 2015-10-28 | Electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844950.2U CN205154967U (en) | 2015-10-28 | 2015-10-28 | Electromagnetic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154967U true CN205154967U (en) | 2016-04-13 |
Family
ID=55690663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844950.2U Expired - Fee Related CN205154967U (en) | 2015-10-28 | 2015-10-28 | Electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154967U (en) |
-
2015
- 2015-10-28 CN CN201520844950.2U patent/CN205154967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161028 |