CN207005157U - A kind of electromagnetic disc type brake - Google Patents
A kind of electromagnetic disc type brake Download PDFInfo
- Publication number
- CN207005157U CN207005157U CN201720888610.9U CN201720888610U CN207005157U CN 207005157 U CN207005157 U CN 207005157U CN 201720888610 U CN201720888610 U CN 201720888610U CN 207005157 U CN207005157 U CN 207005157U
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- yoke
- armature
- rotor
- face
- screw mandrel
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Abstract
It the utility model is related to a kind of electromagnetic disc type brake, including the yoke for being fixedly connected with the base and for the fifth wheel connected with rotating shaft, rotor is equipped with the outer peripheral face of fifth wheel, the armature with yoke corresponding matching is provided with the side of the close yoke of rotor, magnet coil is provided with the groove of the end face corresponding to armature of yoke, it is additionally provided with the end face corresponding with armature of yoke along the axially extending spring mounting hole of yoke, compression spring is installed in spring mounting hole, one end top pressure of described compression spring is on the corresponding end face of the close yoke of armature, it is connected through yoke by the regulation connecting rod on linkage with armature, described linkage is connected with screw mandrel, described screw mandrel is controlled by handwheel.The utility model is simple in construction, reasonable in design, and the controllable state of friction rotor power size and rotor speed can be realized by positive and negative rotation handwheel, is easy to implement larger braking moment.
Description
Technical field
A kind of electromagnetic disc type brake is the utility model is related to, belongs to the technical field of brake.
Background technology
Brake mainly includes being used for the fifth wheel being connected with motor output revolving shaft synchronous axial system at present, in the outer of fifth wheel
On side face along its slide axially it is spin-ended be equipped with brake disc, brake disc magnet coil be powered when, magnet coil work, will hold in the mouth
Iron absorption makes it away from brake disc, and now compression spring is pressurized, and brake disc is not worked, and rotating shaft is rotated further, upon loss of power, electromagnetism
Coil does not work, and the restoring force of compression spring forces armature to press on the disc brake rotor, brake disc by friction plate frictional resistance, so as to
Realize that countershaft is braked.But in some have the place of particular/special requirement to safe operation, in order to realize larger braking moment,
Often using the brakes of two superpositions, and use the brake of superposition not only complicated, and itself and install it is also inconvenient.
Utility model content
The purpose of this utility model is：The defects of for prior art, it is proposed that a kind of electromagnetic disc type brake, the system
Dynamic device is simple in construction, reasonable in design, and the controllable of friction rotor power size can be realized by positive and negative rotation handwheel, be easy to implement compared with
Big braking moment.
Technical scheme is used by the utility model：A kind of electromagnetic disc type brake, including for being fixedly connected with the base
Yoke and the fifth wheel for being connected with rotating shaft, rotor is equipped with the outer peripheral face of fifth wheel, in the close yoke of rotor
Side is provided with the armature with yoke corresponding matching, and magnet coil is provided with the groove of the end face corresponding to armature of yoke,
It is additionally provided with the end face corresponding with armature of yoke along the axially extending spring mounting hole of yoke, pacifies in spring mounting hole
Equipped with compression spring, one end top pressure of described compression spring is led on the corresponding end face of the close yoke of armature through yoke
The regulation connecting rod crossed on linkage is connected with armature, and described linkage is connected with screw mandrel, and described screw mandrel is by handwheel control
System.
In the utility model：Described is provided with friction plate on the side that rotor connects with armature.
After adopting the above technical scheme, the beneficial effects of the utility model are：The utility model is simple in construction, design is closed
Reason, the controllable state of friction rotor power size and rotor speed can be realized by positive and negative rotation handwheel, is easy to implement larger
Braking moment.
Brief description of the drawings
Fig. 1 is side structure schematic view of the present utility model；
Fig. 2 is main structure diagram of the present utility model.
In figure：1. handwheel；2. screw mandrel；3. linkage；4. armature；5. rotor；6. compression spring；7. fifth wheel；8. adjust
Save connecting rod；9. magnet coil；10. yoke；11. friction plate.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
From Fig. 1 and 2, a kind of electromagnetic disc type brake, including the yoke 10 for being fixedly connected with the base and for turn
The connected fifth wheel 7 of axle, rotor 5 is equipped with the outer peripheral face of fifth wheel 7, is provided with the side of the close yoke 10 of rotor 5
With the armature 4 of the corresponding matching of yoke 10, magnet coil 9 is provided with the groove of the end face corresponding to armature 4 of yoke 10,
It is additionally provided with the end face corresponding with armature 4 of yoke 10 along the axially extending spring mounting hole of yoke, in spring mounting hole
Compression spring 6 is installed, one end top pressure of described compression spring 6 passes through on the corresponding end face of the close yoke 10 of armature 4
Yoke 10 is connected by the regulation connecting rod 8 on linkage 3 with armature 4, and described linkage 3 is connected with screw mandrel 2, described
Screw mandrel 2 is controlled by handwheel 1；Described is provided with friction plate 11 on the side that rotor 5 connects with armature 4.
When it is implemented, being connected by the regulation connecting rod 8 on linkage 3 with armature 4, rotate counterclockwise handwheel 1, pass through
Rotation hand wheel 1 drives the rotation of screw mandrel 2, and is moved upwards by the drivening rod mechanism 3 of screw mandrel 2 so that the compression spring 6 of armature 4
Gap is produced with rotor 5, so as to reduce frictional force, rotates rotor 5；Similarly understand, turn clockwise handwheel 1, passes through rotation
Handwheel 1 drives the rotation of screw mandrel 2, and is moved downward by the drivening rod mechanism 3 of screw mandrel 2 so that and armature 4 discharges compression spring 6,
Gap is produced with rotor 5 to diminish, and so as to increasing friction force, rotor 5 is stopped the rotation.It can be seen that positive and negative rotation handwheel 1 was moved, it is real
The controllable state of the existing frictional force size of rotor 5 and the rotating speed of rotor 5, is easy to implement larger braking moment.
Specific embodiment of the present utility model is described above, but the utility model is not limited to the above and retouched
State.For a person skilled in the art, any equal modification and replacement to the technical program is all in the utility model
Scope among.Therefore, the impartial conversion made in the case where not departing from spirit and scope of the present utility model and modification, should all cover
In the scope of the utility model.
Claims (2)
- A kind of 1. electromagnetic disc type brake, it is characterised in that：Including the yoke for being fixedly connected with the base and for being connected with rotating shaft Fifth wheel, be equipped with rotor on the outer peripheral face of fifth wheel, be provided with and corresponding with yoke match somebody with somebody in the side of the close yoke of rotor The armature of conjunction, magnet coil is provided with the groove of the end face corresponding to armature of yoke, it is corresponding with armature in yoke End face on be additionally provided with along the axially extending spring mounting hole of yoke, compression spring is installed in spring mounting hole, it is described One end top pressure of compression spring is connected on the corresponding end face of the close yoke of armature, through yoke by the regulation on linkage Bar is connected with armature, and described linkage is connected with screw mandrel, and described screw mandrel is controlled by handwheel.
- A kind of 2. electromagnetic disc type brake according to claim 1, it is characterised in that：Described connects in rotor with armature Side be provided with friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888610.9U CN207005157U (en) | 2017-07-21 | 2017-07-21 | A kind of electromagnetic disc type brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888610.9U CN207005157U (en) | 2017-07-21 | 2017-07-21 | A kind of electromagnetic disc type brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005157U true CN207005157U (en) | 2018-02-13 |
Family
ID=61455415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888610.9U Active CN207005157U (en) | 2017-07-21 | 2017-07-21 | A kind of electromagnetic disc type brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984012A (en) * | 2021-04-20 | 2021-06-18 | 成都瑞迪智驱科技股份有限公司 | Manual-automatic release and self-locking electromagnetic braking system |
-
2017
- 2017-07-21 CN CN201720888610.9U patent/CN207005157U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984012A (en) * | 2021-04-20 | 2021-06-18 | 成都瑞迪智驱科技股份有限公司 | Manual-automatic release and self-locking electromagnetic braking system |
| CN112984012B (en) * | 2021-04-20 | 2021-07-27 | 成都瑞迪智驱科技股份有限公司 | Manual-automatic release and self-locking electromagnetic braking system |
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| GR01 | Patent grant |