CN213064409U - Manual electromagnetic brake of motor - Google Patents
Manual electromagnetic brake of motor Download PDFInfo
- Publication number
- CN213064409U CN213064409U CN202021573945.XU CN202021573945U CN213064409U CN 213064409 U CN213064409 U CN 213064409U CN 202021573945 U CN202021573945 U CN 202021573945U CN 213064409 U CN213064409 U CN 213064409U
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- fixedly connected
- sides
- framework
- electromagnetic brake
- motor
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Abstract
The utility model discloses a motor manual electromagnetic brake relates to the electromagnetic brake field, carries out urgent braking's problem to the cylinder to current motor manual electromagnetic brake can not be fine, now proposes following scheme, and it includes the framework, be provided with the braking piece in the framework, the upper end fixed mounting of framework leading flank has the push rod motor, the output end fixedly connected with backup pad of push rod motor downside, the equal fixedly connected with montant in left and right both sides of terminal surface under the backup pad, the lower extreme fixedly connected with slide bar of montant, the equal fixedly connected with spacing post in left and right both sides inner wall of framework, the left and right both sides of framework all are provided with the friction disc, both sides the spacing groove has all been seted up to one side that the friction disc was kept away from each other, every the equal fixedly connected with voussoir in front side of friction disc. The device has the characteristics of conveniently carrying out emergency braking on two sides and greatly shortening the emergency stop time of the roller.
Description
Technical Field
The utility model relates to an electromagnetic braking ware field especially relates to a motor manual electromagnetic braking ware.
Background
The electromagnetic brake is a connector for transmitting the torque force of the driving side to the driven side, can be freely combined, separated or braked according to requirements, and has the advantages of compact structure, simplicity in operation, sensitivity in response, long service life, reliability in use, easiness in realizing remote control and the like.
In the existing production and manufacturing, because some rollers are arranged to need sudden stop operation, some existing brakes can not only effectively brake the rollers immediately. Therefore, a manual electromagnetic brake of the motor is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of motor manual electromagnetic brake has solved the problem that current motor manual electromagnetic brake can not be fine carry out urgent braking to the cylinder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a manual electromagnetic braking ware of motor, includes the framework, be provided with the braking piece in the framework, the upper end fixed mounting of framework leading flank has the push rod motor, the output end fixedly connected with backup pad of push rod motor downside, the equal fixedly connected with montant in the left and right both sides of terminal surface under the backup pad, the lower extreme fixedly connected with slide bar of montant, the equal fixedly connected with spacing post in the left and right both sides inner wall of framework, the left and right both sides of framework all are provided with the friction disc, both sides the spacing groove has all been seted up to one side that the friction disc was kept away from each other, every the equal fixedly connected with voussoir in front side of friction disc, every the slide rail has all been seted up to the upper end of voussoir, every the equal fixedly connected with stopper in upper.
Preferably, the wedges on both sides are arranged symmetrically with each other, and the front side of each wedge extends to the front outer side of the frame body.
Preferably, the limiting columns are connected in limiting grooves on one side of each limiting column in a sliding mode.
Preferably, the lower ends of the sliding rods on the two sides extend into sliding rails arranged on the upper end surfaces of the wedge blocks respectively.
Preferably, the side surfaces of the friction plates on the two sides, which are close to each other, are movably attached to the left side and the right side of the brake plate respectively.
Preferably, the side faces, away from each other, of the limiting blocks on the left side and the right side are fixedly connected with springs, and the other ends of the springs are fixedly connected to the inner wall of the frame body on one side of each other.
Compared with the prior art, the beneficial effects of the utility model are that:
through the framework, the braking piece, the push rod motor, the backup pad, the montant, the slide bar, spacing post, the friction disc, the spacing groove, the voussoir, a slide rail, the stopper, a spring, make this device move down through push rod motor promotion backup pad, and then drive the slide bar and move down, because slide bar sliding connection is in the slide rail of one side separately, consequently, the voussoir that will promote the left and right sides is close to the removal of each other, and then it is tight with the left and right sides laminating of braking piece that drives the friction disc and be close to each other, under the effect of friction power, urgent braking will be carried out, and the friction disc is under the effect of spacing post with the direction of spacing groove, operation that will stabilize.
The device has the characteristics of conveniently carrying out emergency braking on two sides and greatly shortening the emergency stop time of the roller.
Drawings
Fig. 1 is a cross-sectional view of a front side structure of a manual electromagnetic brake for a motor according to the present invention.
Fig. 2 is a cross-sectional view of an intermediate structure of the manual electromagnetic brake for motors of the present invention.
Reference numbers in the figures: the device comprises a frame body 1, a brake disc 2, a push rod motor 3, a support plate 4, a vertical bar 5, a slide bar 6, a limiting column 7, a friction plate 8, a limiting groove 9, a wedge block 10, a slide rail 11, a limiting block 12 and a spring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a manual electromagnetic brake of a motor comprises a frame body 1, a brake disc 2 is arranged in the frame body 1, a push rod motor 3 is fixedly arranged at the upper end of the front side surface of the frame body 1, a support plate 4 is fixedly connected at the output end of the lower side of the push rod motor 3, vertical rods 5 are fixedly connected with the left side and the right side of the lower end surface of the support plate 4, a slide rod 6 is fixedly connected with the lower end of the vertical rod 5, a limit column 7 is fixedly connected with the inner walls of the left side and the right side, the right side both sides all are provided with friction disc 8, and the spacing groove 9 has all been seted up to the one side that friction disc 8 of both sides kept away from each other, and the equal fixedly connected with voussoir 10 in front of every friction disc 8, slide rail 11 has all been seted up to the upper end of every voussoir 10, and the equal fixedly connected with stopper 12 in the upper and lower both ends of every friction disc 8, the regulation is connected with spring 13 between the inner wall of stopper 12 and framework 1.
In the present embodiment, the wedges 10 on both sides are arranged symmetrically to each other, and the front side of each wedge 10 extends to the front outer side of the frame 1.
In this embodiment, the stopper posts 7 are slidably connected to the respective stopper grooves 9 on one side.
In this embodiment, the lower ends of the slide bars 6 on both sides extend into slide rails 11 formed on the upper end surfaces of the wedges 10.
In the present embodiment, the friction plates 8 on both sides have their one side surfaces adjacent to each other movably bonded to the left and right sides of the brake disc 2.
In this embodiment, the spring 13 is fixedly connected to a side surface of the left and right side stoppers 12 away from each other, and the other end of the spring 13 is fixedly connected to the inner wall of the frame 1 on one side of each.
The working principle is as follows: when using, can promote backup pad 4 through push rod motor 3 and move down, and then drive backup pad 4 lower surface left and right sides fixed connection's montant 5 and promote slide bar 6 and move down, because slide bar 6 sliding connection is in the slide rail 11 of respective one side, consequently will promote the removal that the voussoir 10 of the left and right sides is close to each other, and then drive friction disc 8 and be close to each other with the left and right sides laminating of braking piece 2 tightly, under the effect of frictional force, urgent braking will be carried out, and friction disc 8 is under the effect of spacing post 7 with the direction of spacing groove 9, will stable operation, then when reseing, because fixedly connected with spring 13 between the stopper 12 of friction disc 8 upper and lower both sides fixed connection and the inner wall of the framework 1 of respective one side, can pass through the bullet, 13 and upwards moving of.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A manual electromagnetic brake of a motor comprises a frame body (1), wherein a brake block (2) is arranged in the frame body (1), and is characterized in that a push rod motor (3) is fixedly installed at the upper end of the front side surface of the frame body (1), a supporting plate (4) is fixedly connected with the output end of the lower side of the push rod motor (3), vertical rods (5) are fixedly connected with the left side and the right side of the lower end surface of the supporting plate (4), slide rods (6) are fixedly connected with the lower end of the vertical rods (5), limiting columns (7) are fixedly connected with the inner walls of the left side and the right side of the frame body (1), friction plates (8) are arranged on the left side and the right side of the frame body (1), limiting grooves (9) are arranged on the sides of the friction plates (8) far away from each other, wedge blocks (10) are fixedly connected with the front side of each friction plate (, every equal fixedly connected with stopper (12) in the upper and lower both ends of friction disc (8), regulation is connected with spring (13) between stopper (12) and the inner wall of framework (1).
2. Electromagnetic manual brake for electric machines, according to claim 1, characterized in that said wedges (10) on both sides are arranged symmetrically to each other, and the front side of each wedge (10) extends on the front outer side of the frame (1).
3. The electromagnetic manual brake of an electric motor according to claim 1, characterised in that the limiting posts (7) are slidably connected in a limiting groove (9) on each side.
4. Electromagnetic brake, in accordance with claim 1, characterized in that the lower ends of the slide bars (6) on both sides extend in slide rails (11) provided on the upper end faces of the respective wedges (10).
5. The electromagnetic brake of claim 1, characterized in that the friction plates (8) on both sides are movably attached to the left and right sides of the brake plate (2) on the side adjacent to each other.
6. The manual electromagnetic brake of the motor, as claimed in claim 1, wherein the side surfaces of the left and right side limiting blocks (12) far away from each other are fixedly connected with springs (13), and the other ends of the springs (13) are fixedly connected to the inner wall of the frame (1) on one side of each.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573945.XU CN213064409U (en) | 2020-08-03 | 2020-08-03 | Manual electromagnetic brake of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573945.XU CN213064409U (en) | 2020-08-03 | 2020-08-03 | Manual electromagnetic brake of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064409U true CN213064409U (en) | 2021-04-27 |
Family
ID=75579587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021573945.XU Expired - Fee Related CN213064409U (en) | 2020-08-03 | 2020-08-03 | Manual electromagnetic brake of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692687A (en) * | 2023-06-30 | 2023-09-05 | 山东天源重工集团有限公司 | Lifting mechanism of portal crane |
-
2020
- 2020-08-03 CN CN202021573945.XU patent/CN213064409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692687A (en) * | 2023-06-30 | 2023-09-05 | 山东天源重工集团有限公司 | Lifting mechanism of portal crane |
| CN116692687B (en) * | 2023-06-30 | 2024-01-16 | 山东天源重工集团有限公司 | Lifting mechanism of portal crane |
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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 |
Granted publication date: 20210427 Termination date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |