CN204357989U - A kind of electromagnetic brake - Google Patents
A kind of electromagnetic brake Download PDFInfo
- Publication number
- CN204357989U CN204357989U CN201420778207.7U CN201420778207U CN204357989U CN 204357989 U CN204357989 U CN 204357989U CN 201420778207 U CN201420778207 U CN 201420778207U CN 204357989 U CN204357989 U CN 204357989U
- Authority
- CN
- China
- Prior art keywords
- guide bracket
- line seat
- keep plate
- electromagnetic brake
- rotatingshaft
- 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.)
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Abstract
The utility model discloses a kind of electromagnetic brake, belong to brake field, it comprises line seat, keep plate, spring sheet and guide bracket; Line seat, keep plate, spring sheet and guide bracket are all axially equipped with axis hole, to overlap rotatingshaft; Magnetic coil is provided with, to produce magnetic attraction adhesive keep plate in line seat; Keep plate, spring sheet and guide bracket are superimposed with line seat bolt successively; Guide bracket radial direction is provided with axle bolt, and axle bolt snaps in rotatingshaft, to be connected with rotatingshaft by guide bracket.This kind of electromagnetic brake, structure is simple, and brake response is fast.
Description
Technical field
The utility model relates to brake field, particularly relates to a kind of electromagnetic brake.
Background technique
Break has the device making moving element (or movable machinery) deceleration, stop or keeping the functions such as halted state, is the mechanical parts making the movement parts in machinery stop or slowing down.Traditional brake structural relative complex, brake response is still short of to some extent.
Model utility content
For solving the above problems, the utility model provides a kind of electromagnetic brake, and structure is simple, and brake response is fast.
Technical solution adopted in the utility model is: a kind of electromagnetic brake, comprises line seat, keep plate, spring sheet and guide bracket; Line seat, keep plate, spring sheet and guide bracket are all axially equipped with axis hole, to overlap rotatingshaft; Magnetic coil is provided with, to produce magnetic attraction adhesive keep plate in line seat; Keep plate, spring sheet and guide bracket are superimposed with line seat bolt successively; Guide bracket radial direction is provided with axle bolt, and axle bolt snaps in rotatingshaft, to be connected with rotatingshaft by guide bracket.
In technique scheme, line seat is provided with the fixed hole that side goes out, to fix this kind of electromagnetic brake.
In technique scheme, the inwall of line seat is provided with positioning ring groove, with positioning rotary shaft.
In technique scheme, wire outlet seat worn by the lead-in wire of magnetic coil, and the lead-in wire of magnetic coil connects power supply.
The beneficial effects of the utility model are: a kind of electromagnetic brake, is provided with magnetic coil in seat, to produce magnetic attraction adhesive keep plate, produce braking force, are slowed down by rotatingshaft or stop; This kind of electromagnetic brake, structure is simple, and energising produces electromagnetic force, and easy to operate, brake response is fast.
Accompanying drawing explanation
Fig. 1 is global sections figure of the present utility model;
Fig. 2 is global sections exploded view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 2 show schematically show a kind of electromagnetic brake according to a kind of mode of execution of the present utility model.
This kind of electromagnetic brake, comprises line seat 1, keep plate 2, spring sheet 3 and guide bracket 4.
Line seat 1, keep plate 2, spring sheet 3 and guide bracket 4 are all axially equipped with axis hole, to overlap rotatingshaft at home position.
Line seat 1 is cylindric, is provided with magnetic coil 11 in line seat 1, is provided with circular groove in line seat 1 body, and the accommodating magnetic coil 11 of circular groove of line seat, produces magnetic attraction adhesive keep plate 2 after magnetic coil 11 is energized; The inwall of line seat 1 is provided with positioning ring groove 12, positioning ring groove 12 radial direction to the inwall of line seat 1, positioning ring groove 12 positioning rotary shaft.Line seat 1 is provided with the fixed hole 13 that side goes out, and fixed hole 13 has four, edge, fixed hole 13 uniform online seat 1 side, fixes this kind of electromagnetic brake with location, corner.
Keep plate 2 and spring sheet 3 are all discoideus, the main body of guide bracket 4 is also circular and the main body radial direction of guide bracket 4 is provided with bulge loop, the bulge loop of guide bracket 4, keep plate 2 and spring sheet 3 are all provided with multiple bolt hole axially arranged, and keep plate 2, spring sheet 3 and guide bracket 4 are superimposed with line seat 1 bolt successively; Spring sheet 3 compresses keep plate 2, also not easily loosens when running into sharp pounding; Guide bracket 4 radial direction is provided with axle bolt 41, and axle bolt 41 is provided with two, and one-tenth obtuse angle, two axle bolt 41 positions, axle bolt 41 snaps in rotatingshaft, and guide bracket 4 is connected with rotatingshaft by axle bolt 41.
Above-mentioned, wire outlet seat 1 worn by the lead-in wire 14 of magnetic coil 11, and the lead-in wire 14 of magnetic coil 11 connects power supply.
When using the utility model, after magnetic coil 11 is energized, magnetic coil 11 produces magnetic attraction adhesive keep plate 2, and keep plate 2 produces braking force, is slowed down by rotatingshaft or stops; After magnetic coil 11 power-off, keep plate 2 unclamps.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. an electromagnetic brake, is characterized in that, comprises line seat, keep plate, spring sheet and guide bracket; Line seat, keep plate, spring sheet and guide bracket are all axially equipped with axis hole, to overlap rotatingshaft; Magnetic coil is provided with, to produce magnetic attraction adhesive keep plate in line seat; Keep plate, spring sheet and guide bracket are superimposed with line seat bolt successively; Guide bracket radial direction is provided with axle bolt, and axle bolt snaps in rotatingshaft, to be connected with rotatingshaft by guide bracket.
2. a kind of electromagnetic brake according to claim 1, is characterized in that: line seat is provided with the fixed hole that side goes out, to fix this kind of electromagnetic brake.
3. a kind of electromagnetic brake according to claim 1, is characterized in that: the inwall of line seat is provided with positioning ring groove, with positioning rotary shaft.
4. a kind of electromagnetic brake according to claim 1, is characterized in that: wire outlet seat worn by the lead-in wire of magnetic coil, and the lead-in wire of magnetic coil connects power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778207.7U CN204357989U (en) | 2014-12-10 | 2014-12-10 | A kind of electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778207.7U CN204357989U (en) | 2014-12-10 | 2014-12-10 | A kind of electromagnetic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357989U true CN204357989U (en) | 2015-05-27 |
Family
ID=53259461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778207.7U Active CN204357989U (en) | 2014-12-10 | 2014-12-10 | A kind of electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587809A (en) * | 2015-11-13 | 2016-05-18 | 深圳市威捷机电股份公司 | Electromagnetic braking device for power shaft |
| CN105620726A (en) * | 2016-02-25 | 2016-06-01 | 北京迈凯飞工程技术有限公司 | Propeller blade-fixing device and unmanned aerial vehicle |
| CN107246447A (en) * | 2017-08-16 | 2017-10-13 | 东莞市严新机电有限公司 | The magnetic control brake and method of work of Spinning |
-
2014
- 2014-12-10 CN CN201420778207.7U patent/CN204357989U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587809A (en) * | 2015-11-13 | 2016-05-18 | 深圳市威捷机电股份公司 | Electromagnetic braking device for power shaft |
| CN105587809B (en) * | 2015-11-13 | 2023-08-04 | 深圳市威捷机电股份公司 | Electromagnetic braking device of power shaft |
| CN105620726A (en) * | 2016-02-25 | 2016-06-01 | 北京迈凯飞工程技术有限公司 | Propeller blade-fixing device and unmanned aerial vehicle |
| CN107246447A (en) * | 2017-08-16 | 2017-10-13 | 东莞市严新机电有限公司 | The magnetic control brake and method of work of Spinning |
| CN107246447B (en) * | 2017-08-16 | 2020-03-31 | 东莞市严新机电有限公司 | Magnetic control brake of spinning and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |