CN220956540U - Brake system structure of elastic brake disc - Google Patents
Brake system structure of elastic brake disc Download PDFInfo
- Publication number
- CN220956540U CN220956540U CN202322810413.3U CN202322810413U CN220956540U CN 220956540 U CN220956540 U CN 220956540U CN 202322810413 U CN202322810413 U CN 202322810413U CN 220956540 U CN220956540 U CN 220956540U
- Authority
- CN
- China
- Prior art keywords
- brake
- disc
- spring
- elastic
- yoke body
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to an elastic brake disc braking system structure which comprises a brake magnetic yoke body, a coil, a spring, a sucker, an elastic friction disc, a main shaft and a braking panel, wherein the coil and the spring are arranged in the brake magnetic yoke body, the spring is in a compressed state, the sucker is positioned below the brake magnetic yoke body, the sucker presses the elastic friction disc under the action of the spring, the elastic friction disc is arranged on the main shaft, and the brake magnetic yoke body is fixedly connected with the braking panel. According to the elastic brake disc braking system structure, the development of the elastic friction disc solves the friction problem of the friction disc and the braking panel when the brake is started; the problem that the friction disc always rubs with the brake panel due to the gravity is solved by vertically installing the brake; the problem of the adhesion of the friction disc of the brake and the brake panel is solved, and the performance of the brake system is greatly improved.
Description
Technical Field
The utility model relates to the field of elevators, in particular to a brake system structure of an elastic brake disc.
Background
The existing permanent magnet synchronous inner rotor traction machine is usually braked by adopting a disc brake, a friction disc wheel core of the disc brake is usually in a spline structure, when the brake is electrified and opened and a main machine operates, the friction disc and a braking panel can be separated when the rotating speed reaches a certain speed, so that friction sound exists at the moment of starting. If the brake is not used in a wet environment for a long time, the friction disc and the brake panel are easy to form vacuum to stick the disc, when the host machine is started, a great friction sound can be emitted to act, and some friction discs are serious and even can not be started.
Disclosure of utility model
In order to solve the technical problems in the prior art, the utility model provides an elastic brake disc braking system structure, which solves the problems of large friction sound and disc sticking during starting of a friction disc.
In order to achieve the above purpose, the technical solution of the present utility model is as follows:
The utility model provides an elasticity brake disc braking system structure, includes the stopper yoke body, coil, spring, sucking disc, elasticity friction disc, main shaft and braking panel, and coil and spring are installed in the stopper yoke body, and the spring is in compression state, and the sucking disc is located the below of the stopper yoke body, and the sucking disc pushes down elasticity friction disc under the effect of spring, and elasticity friction disc is installed on the main shaft, stopper yoke body and braking panel fixed connection.
As the preferable technical scheme, the elastic friction disc comprises a grooved hub, a spring piece, a friction plate and a locking screw, wherein the friction plate is cast on the outer circle of the spring piece, the locking screw is arranged at a position close to the center of the grooved hub, and the friction plate is fixedly connected with the grooved hub through the locking screw.
As a preferable technical scheme, the locking screw is provided with a safety screw.
As a preferred solution, the coil is fixed in the brake yoke body by epoxy resin.
As the preferable technical scheme, the brake magnetic yoke body is provided with a round hole, one end of the spring is fixed at the bottom in the round hole, and the other end of the spring is connected with the sucker.
As an optimal technical scheme, a bolt and a guide post are arranged on the brake magnetic yoke body, and the brake magnetic yoke body is fixed on the brake panel through the bolt and the guide post.
As the preferable technical scheme, when the coil is electrified, the sucker returns, the elastic friction disc is separated from the brake panel, and the main shaft rotates.
As the preferable technical scheme, in the coil power-off state, the sucker presses the elastic friction disc under the action of the elasticity of the spring, so that the elastic friction disc is abutted against the brake panel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the elastic brake disc braking system structure, the elastic friction disc automatically bounces by utilizing the elasticity of the spring, so that friction sound generated by rotation of the friction disc and the braking panel when a host machine is started is eliminated, and the problem of adhesion caused by the fact that the brake disc and the braking panel are not separated is solved.
(2) In the elastic brake disc braking system structure, the friction plate hub adopts the smooth hole grooving hub, so that the processing is simpler than the spline connection, and the precision is improved.
(3) In the elastic brake disc braking system structure, the elastic brake disc is particularly suitable for a host machine which is vertically installed, the slotted hub of the brake disc can be locked on the main shaft by using the locking screw, and the problem that the friction disc always rubs with the braking panel due to the gravity factor can be avoided.
Drawings
FIG. 1 is a schematic illustration of the construction of an elastomeric brake disc brake system of the present utility model;
Fig. 2 is a schematic view of the structure of an elastic friction disc in the structure of an elastic brake disc brake system according to the present utility model.
In the figure: 1. a brake yoke body; 2. a coil; 3. a spring; 4. a suction cup; 5. an elastic friction plate; 51. a slotted hub; 52. a spring piece; 53. a friction plate; 54. a safety screw; 55. a locking screw; 6. a main shaft; 7. a brake panel.
Detailed Description
The technical scheme of the utility model is further described below with reference to the specific embodiments:
As shown in fig. 1, an elastic brake disc braking system structure comprises a brake yoke body 1, a coil 2, a spring 3, a sucker 4, an elastic friction disc 5, a main shaft and a braking panel, wherein the coil 2 is fixed in the brake yoke body 1 through epoxy resin. As a common curing agent, the epoxy resin has the advantages of good bonding capability, high temperature resistance and good insulating property. The brake magnetic yoke body 1 is provided with a round hole, one end of the spring 3 is fixed at the bottom in the round hole, the other end of the spring 3 is connected with the sucker 4, the spring 3 is in a compressed state, and the round hole can limit the telescopic movement direction of the spring 3. The sucking disc 4 is located the below of the brake yoke body 1, and the sucking disc 4 presses the elastic friction disc 5 under the effect of the spring 3, and the elastic friction disc 5 is installed on the main shaft, is equipped with bolt and guide pillar on the brake yoke body 1, and the brake yoke body 1 passes through bolt and guide pillar to be fixed on the brake panel.
As shown in fig. 2, the elastic friction disc 5 comprises a slotted hub 6, a spring piece 52, a friction plate 53 and a locking screw 55, wherein the friction plate 53 is cast on the outer circle of the spring piece 52, the locking screw 55 is arranged at a position close to the center of the slotted hub 6, and the friction plate 53 is fixedly connected with the slotted hub 6 through the locking screw 55.
The locking screw 55 is provided with a safety screw 54 to prevent the locking screw 55 from loosening.
When the coil 2 is electrified, the sucker 4 returns, the spring 3 is retracted into the round hole, the elastic friction disc 5 automatically bounces off the braking panel, and the main shaft starts to rotate. The elastic friction disc 5 automatically bounces off, so that friction sound generated by rotation on the elastic friction disc 5 and the braking panel when the host machine is started is eliminated, the problem of adhesion caused by the fact that the braking disc and the braking panel are not separated is avoided, and the performance of the braking system is greatly improved.
In the state that the coil 2 is in a power-off state, the sucker 4 presses the elastic friction disc 5 under the action of the elastic force of the spring 3, so that the elastic friction disc 5 is abutted against the brake panel.
The present embodiment is further illustrative of the present invention and is not to be construed as limiting the invention, and those skilled in the art can make no inventive modifications to the present embodiment as required after reading the present specification, but only as long as they are within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an elasticity brake disc braking system structure, its characterized in that includes the stopper yoke body, coil, spring, sucking disc, elasticity friction disc, main shaft and braking panel, coil and spring are installed in the stopper yoke body, the spring is in compression state, the sucking disc is located the below of the stopper yoke body, the sucking disc pushes down elasticity friction disc under the effect of spring, elasticity friction disc is installed on the main shaft, stopper yoke body and braking panel fixed connection.
2. The structure of claim 1, wherein the elastic friction disc comprises a grooved hub, a spring piece, a friction plate and a locking screw, the friction plate is cast on the outer circle of the spring piece, the locking screw is arranged at a position close to the center of the grooved hub, and the friction plate is fixedly connected with the grooved hub through the locking screw.
3. An elastic brake disc brake system according to claim 2, wherein the locking screw is provided with a safety screw.
4. The structure of claim 1, wherein the coil is fixed in the brake yoke by epoxy.
5. The structure of an elastic brake disc braking system according to claim 1, wherein the brake yoke body is provided with a circular hole, one end of the spring is fixed at the bottom in the circular hole, and the other end of the spring is connected with the suction disc.
6. The structure of claim 1, wherein the brake yoke body is provided with a bolt and a guide post, and the brake yoke body is fixed to the brake panel by the bolt and the guide post.
7. An elastic brake disc brake system according to claim 1, wherein said suction cup is returned in said coil energized state, said elastic friction disc is disengaged from the brake panel, and said spindle is rotated.
8. The structure of claim 1, wherein in the coil de-energized state, the suction cup presses the resilient friction disc against the brake panel under the force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810413.3U CN220956540U (en) | 2023-10-19 | 2023-10-19 | Brake system structure of elastic brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810413.3U CN220956540U (en) | 2023-10-19 | 2023-10-19 | Brake system structure of elastic brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956540U true CN220956540U (en) | 2024-05-14 |
Family
ID=91006854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322810413.3U Active CN220956540U (en) | 2023-10-19 | 2023-10-19 | Brake system structure of elastic brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956540U (en) |
-
2023
- 2023-10-19 CN CN202322810413.3U patent/CN220956540U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220956540U (en) | Brake system structure of elastic brake disc | |
| CN210650739U (en) | Robot joint module embedded with electromagnetic brake | |
| CN201195676Y (en) | Brake of elevator traction machine | |
| CN212518672U (en) | Brake and encoder mounting structure of motor | |
| CN208008241U (en) | Vertical traction machine and the lead-screw elevator for using the traction machine | |
| CN204030918U (en) | A kind of permanent magnetic coupling position limiting structure | |
| CN115149715A (en) | Brake device of motor | |
| CN210686770U (en) | Self-balancing brake capable of preventing vertical installation from generating harmful friction | |
| CN201864518U (en) | Disc type internal contracting brake for tractor | |
| CN210225160U (en) | Moving mechanism based on hub motor and electric wheelchair thereof | |
| CN215762915U (en) | Low-noise electromagnetic brake | |
| CN210686771U (en) | Wheel hub braking system and mobile robot | |
| CN208423980U (en) | A kind of low-speed permanent-magnet motor surface-mounted rotor | |
| CN106989122A (en) | A kind of price fixing pliers type electromagnetic deadman's brake | |
| CN216312864U (en) | Hub motor brake device | |
| CN215897498U (en) | Integrated motor with built-in brake | |
| CN202054569U (en) | Disc electromagnetic brake for small-sized electric capstan | |
| CN201466866U (en) | Multi-directional friction-noise-free power-loss electromagnetic brake | |
| CN216767540U (en) | Electromagnetic clutch and water pump | |
| CN219611530U (en) | Manual release mechanism of external rotor motor for power-off braking | |
| CN219447301U (en) | Driving device and helicopter | |
| CN213426000U (en) | In-wheel motor | |
| CN220791849U (en) | Rotating shaft system power-off brake | |
| CN220382877U (en) | Electromagnetic band-type brake torque motor | |
| CN219394597U (en) | Electromagnetic brake device for motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |