CN206723312U - Electromagnetic power-off brake for Stroke Control of driving a vehicle - Google Patents
Electromagnetic power-off brake for Stroke Control of driving a vehicle Download PDFInfo
- Publication number
- CN206723312U CN206723312U CN201720361600.XU CN201720361600U CN206723312U CN 206723312 U CN206723312 U CN 206723312U CN 201720361600 U CN201720361600 U CN 201720361600U CN 206723312 U CN206723312 U CN 206723312U
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- China
- Prior art keywords
- armature
- brake
- yoke assembly
- hollow bolt
- built
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- Expired - Fee Related
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Abstract
Utility model is a kind of to be used for the drive a vehicle electromagnetic power-off brake of Stroke Control, including manual release mechanism, hollow bolt, armature, yoke assembly, brake disc, geared sleeve, release board；It is characterized in that：The bottom connection yoke assembly of described manual release mechanism, hollow bolt is provided with yoke assembly, one end of hollow bolt is provided with release screw, the bottom of hollow bolt is provided with armature, and the right-hand member of armature is provided with friction plate assembly, brake disc is provided between friction plate assembly, a resilient diaphragm member is provided between the left side of described armature and yoke assembly, the left side of armature is provided with built-in spring groove, and back-moving spring is provided with built-in spring groove, spline terminal pad is provided with the outside of built-in spring groove.Beneficial effect：Closing or obtain electric opening by the dead electricity that a resilient diaphragm member electromagnetic brake is provided between armature and yoke assembly realizes the braking of driving precise positioning, reduces the operation of the repetition point position control of operation, reduces working strength.
Description
Technical field
A kind of electromagnetic power-off brake is the utility model is related to, more particularly, to a kind of electromagnetism for Stroke Control of driving a vehicle
Electricity loss brake.
Background technology
At present, in driving in use, setting position usually occur reaches the problem of not accurate.The reason for this problem one side
Face is that travelling facility configuration is uncoordinated, is on the other hand that the electromagnetic power-off brake loss of excitation linkage used is poor.
Electromagnetic power-off brake is the external half-wave rectifier of brake, and single-phase alternating current is rectified into direct current.After power-up around
Group produces magnetic field, and armature is sucked back, while armature compression is fixed on the spring in iron core.During dead electricity, winding charge, spring will be held in the mouth
Iron ejects, and armature will produce braking moment on the disc brake rotor, motor is stopped.
Because the linkage between the armature and brake disc of existing electromagnetic power-off brake is poor, service braking system
Electromagnetic power-off brake, make vehicle deceleration just under steam or stopped in most short distance；Retaining element and rotate element
The friction on surface and usually occur the problem of setting position braking difference in the case of caused braking moment linkage difference.
Utility model content
The purpose of this utility model is to provide a kind of electromagnetic power-off brake for Stroke Control of driving a vehicle, and solves driving and sets
Determine the problem of in-position stop performance is accurate.
Technical scheme is used by the utility model solves its technical problem：
It is a kind of to be used for the electromagnetic power-off brake of Stroke Control of driving a vehicle, including manual release mechanism, hollow bolt, armature,
Yoke assembly, brake disc, geared sleeve, the bottom of described manual release mechanism connect yoke assembly, sky are provided with yoke assembly
Heart bolt, one end of hollow bolt are provided with release screw, and the bottom of hollow bolt is provided with armature, and the right-hand member of armature is provided with friction plate
Component, be provided with brake disc between friction plate assembly, be provided between the left side of described armature and yoke assembly an elasticity every
Membrane, resilient diaphragm member suck back in armature, while armature compression is fixed on the spring in iron core.Resilient diaphragm member is metal material
It is made, bulge and armature, back-moving spring and the spline terminal pad of resorption generate connected effect, are effectively guaranteed linkage
Normal operation integrally can be further ensured.During dead electricity, winding charge, resilient diaphragm member ejects armature with spring, in armature
Braking moment is produced on the disc brake rotor, motor is stopped.
The left side of described armature is provided with built-in spring groove, and back-moving spring, built-in spring are provided with built-in spring groove
Spline terminal pad is provided with the outside of groove.
In order to be consolidated with motor connection, the left side of described brake disc is provided with release board.
It is smooth in order to brake, elastic linkage block is provided between described back-moving spring and spline terminal pad.
The beneficial effects of the utility model：By being provided with a resilient diaphragm member electromagnetic braking between armature and yoke assembly
The dead electricity closure of device obtains the electric braking opened and realize driving precise positioning, reduces the behaviour of the repetition point position control of operation
Make, reduce working strength.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is organigram of the present utility model.
In figure：1. manual release mechanism, 2. hollow bolts, 3. armature, 4. yoke assemblies, 5. brake discs, 6. teeth
It is wheel case, 7. release boards, 8. release screws, 9. friction plate assemblies, 10. resilient diaphragm members, spring groove built in 11., 12. multiple
Position spring, 13. spline terminal pads, 14, elasticity linkage blocks.
Embodiment
Embodiment 1, as shown in figure 1, a kind of electromagnetic power-off brake for Stroke Control of driving a vehicle, including：Manual releasing
Mechanism 1, hollow bolt 2, armature 3, yoke assembly 4, brake disc 5, geared sleeve 6, release board 7；It is characterized in that：Described is manual
The bottom of relieving mechanism 1 connects yoke assembly 4, and hollow bolt 2 is provided with yoke assembly 4, and one end of hollow bolt 2 is provided with release
Screw 8, the bottom of hollow bolt 2 are provided with armature 3, and the right-hand member of armature 3 is provided with friction plate assembly 9, set between friction plate assembly 9
There is brake disc 5, a resilient diaphragm member 10 is provided between the left side of described armature 3 and yoke assembly 4, described armature 3
Left side is provided with built-in spring groove 11, and back-moving spring 12 is provided with built-in spring groove 11, and the built-in outside of spring groove 12 is provided with flower
Key connection disk 13.The left side of described brake disc 5 is provided with release disk 7.Between described back-moving spring 12 and spline terminal pad 13
Provided with elastic linkage block 14.
Resilient diaphragm member sucks back in armature, while armature compression is fixed on the spring in iron core.Resilient diaphragm member is metal
Material is made, and bulge and armature, back-moving spring and the spline terminal pad of resorption generate connected effect, are effectively guaranteed connection
Dynamic performance one, further ensures normal operation.During dead electricity, winding charge, resilient diaphragm member ejects armature with spring,
Armature will produce braking moment on the disc brake rotor, motor is stopped.By be provided between armature and yoke assembly one elasticity every
The dead electricity closure of membrane electromagnetic brake obtains the electric braking opened and realize driving precise positioning, reduces the repetition point of operation
The operation of position control, reduces working strength.
Embodiment above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (3)
1. a kind of electromagnetic power-off brake for Stroke Control of driving a vehicle, including manual release mechanism, hollow bolt, armature, magnetic
Yoke assembly, brake disc, geared sleeve, it is characterised in that：The bottom connection yoke assembly of described manual release mechanism, yoke assembly
In be provided with hollow bolt, one end of hollow bolt is provided with release screw, and the bottom of hollow bolt is provided with armature, and the right-hand member of armature is set
There is friction plate assembly, brake disc is provided between friction plate assembly, is provided between the left side of described armature and yoke assembly
One resilient diaphragm member, the left side of described armature is provided with built-in spring groove, back-moving spring is provided with built-in spring groove, built-in
Spline terminal pad is provided with the outside of spring groove.
2. the electromagnetic power-off brake according to claim 1 for Stroke Control of driving a vehicle, it is characterised in that described system
The left side of Moving plate is provided with release board.
3. the electromagnetic power-off brake according to claim 1 for Stroke Control of driving a vehicle, it is characterised in that described answers
Elastic linkage block is provided between position spring and spline terminal pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361600.XU CN206723312U (en) | 2017-04-08 | 2017-04-08 | Electromagnetic power-off brake for Stroke Control of driving a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361600.XU CN206723312U (en) | 2017-04-08 | 2017-04-08 | Electromagnetic power-off brake for Stroke Control of driving a vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723312U true CN206723312U (en) | 2017-12-08 |
Family
ID=60504444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361600.XU Expired - Fee Related CN206723312U (en) | 2017-04-08 | 2017-04-08 | Electromagnetic power-off brake for Stroke Control of driving a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723312U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282066A (en) * | 2018-02-07 | 2018-07-13 | 常州安耐雅康复器材有限公司 | Large torque external rotor electric machine |
| CN108462267A (en) * | 2018-02-07 | 2018-08-28 | 常州安耐雅康复器材有限公司 | A kind of external rotor electric machine of dead electricity braking |
| CN114664597A (en) * | 2021-12-24 | 2022-06-24 | 平高集团有限公司 | Motor power-off locking device of motor operating mechanism and circuit breaker |
-
2017
- 2017-04-08 CN CN201720361600.XU patent/CN206723312U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282066A (en) * | 2018-02-07 | 2018-07-13 | 常州安耐雅康复器材有限公司 | Large torque external rotor electric machine |
| CN108462267A (en) * | 2018-02-07 | 2018-08-28 | 常州安耐雅康复器材有限公司 | A kind of external rotor electric machine of dead electricity braking |
| WO2019153446A1 (en) * | 2018-02-07 | 2019-08-15 | 常州市吉庆机电有限公司 | Large-torque outer rotor motor |
| CN114664597A (en) * | 2021-12-24 | 2022-06-24 | 平高集团有限公司 | Motor power-off locking device of motor operating mechanism and circuit breaker |
| CN114664597B (en) * | 2021-12-24 | 2024-05-17 | 平高集团有限公司 | Motor power failure locking device of motor operating mechanism and circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20190408 |