CN217234202U - Electromagnetic brake for braking mechanism of saw cutting production equipment - Google Patents
Electromagnetic brake for braking mechanism of saw cutting production equipment Download PDFInfo
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- CN217234202U CN217234202U CN202220442341.4U CN202220442341U CN217234202U CN 217234202 U CN217234202 U CN 217234202U CN 202220442341 U CN202220442341 U CN 202220442341U CN 217234202 U CN217234202 U CN 217234202U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model is suitable for an electromagnetic brake technical field provides an electromagnetic brake for saw cutting production facility brake mechanism, including first lid, second box body, elevating system and cleaning mechanism; the first cover body is in threaded connection with the second box body through a bolt, the lifting mechanism is fixedly connected to the outer surface of the first cover body, and the cleaning mechanism is fixedly connected to the outer surface of the lifting mechanism; when electromagnetic braking ware uses, the rotatory piece of accessible, thereby drive the lift of two screw thread boxes, when the electromagnetism piece circular telegram this moment, make the rotary disk stall, and promote the cleaning member through the friction disk, the cleaning member can contract to the top of rotary disk, avoid the rotary disk when adsorbing the friction disk, receive blockking of cleaning member, when electromagnetic braking ware is out of work, through closing the electromagnetism piece, can utilize the cleaning member to scrub the surface of rotary disk, avoid rotary disk surface deposition, the problem that electromagnetic braking ware's braking effect reduces has been avoided.
Description
Technical Field
The utility model belongs to the technical field of electromagnetic braking ware, especially, relate to an electromagnetic braking ware for saw cutting production facility arrestment mechanism.
Background
The metal material sawing production equipment is specially designed for sawing nonferrous metal materials, and has the characteristics of high sawing efficiency, low loss and energy conservation. The sawing production equipment is a high-speed vertical band sawing machine, which consists of an upper saw frame, a lower saw frame, an upper saw belt wheel, a lower saw belt wheel, a supporting shaft of the upper saw belt wheel and the lower saw belt wheel, a saw belt driving device, a saw blade tensioning device, a saw blade guiding device, an electrical control device and the like.
Generally, when a metal material is sawed, a rotating shaft of the metal material needs to be braked by an electromagnetic brake, but the conventional electromagnetic brake brakes through the friction contact of a friction disc and a rotating disc, and when more dust adheres to the surface of the rotating disc, the dust can reduce the friction efficiency between the rotating disc and the friction disc, so that the braking effect of the electromagnetic brake is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electromagnetic brake for saw cutting production facility arrestment mechanism aims at solving current electromagnetic brake because the frictional contact through friction disk and rotary disk brakies, and when the more dust of surface attachment of rotary disk, the dust can reduce the friction efficiency between rotary disk and the friction disk, leads to the problem that electromagnetic brake's braking effect reduces.
The utility model is realized in such a way, the electromagnetic brake for the braking mechanism of the saw cutting production equipment comprises a first cover body, a second box body, a lifting mechanism and a cleaning mechanism; the first cover body is in threaded connection with the second box body through a bolt, the lifting mechanism is fixedly connected to the outer surface of the first cover body, and the cleaning mechanism is fixedly connected to the outer surface of the lifting mechanism;
the lifting mechanism comprises two fixed boxes, two friction discs and a first spring, wherein the two fixed boxes are fixedly connected to the outer surface of the first cover body, two threaded rods are fixedly inserted into the fixed boxes, one ends of the two threaded rods are fixedly connected with synchronous wheels in a sleeved mode, synchronous belts are sleeved on the outer surfaces of the two synchronous wheels through tooth grooves, the friction discs are arranged inside the first cover body, the first spring is fixedly connected to one side of the outer surface of the friction discs in a sleeved mode, the outer surface threads of the two threaded rods are connected with the two thread boxes in a sleeved mode, one end of one threaded rod is fixedly connected with a rotating block, two sides of the two thread boxes are respectively provided with a limiting plate in a fitted mode, the outer surface of the second cover body is movably inserted with a rotating disc in a sleeved mode, and one side of the inner cavity of the second cover body is fixedly connected with an electromagnetic block;
the cleaning mechanism is composed of a cleaning piece and two second springs, the number of the second springs is two, the second springs are fixedly connected to one side of the inner cavities of the two thread boxes respectively, and the cleaning piece is fixedly connected to one ends of the two second springs to avoid dust deposition on the outer surface of the rotating disk.
Preferably, the quantity of synchronizing wheel is two, two the synchronizing wheel all sets up in the inside of a fixed box, and two the surface of synchronizing wheel all cup joints the internal surface in hold-in range through the tooth's socket, can make two threaded rod synchronous rotation to drive two screw thread boxes and go up and down in step.
Preferably, the quantity of limiting plate is two, two the both ends of limiting plate rigid coupling respectively in the inner chamber top and the bottom of two fixed boxes, and two the limiting plate is laminated in surface one side of two screw thread boxes respectively for two screw thread boxes can carry out elevating movement under the drive of two threaded rods.
Preferably, one the both ends of threaded rod are all through bearing rigid coupling in the inner chamber top and the bottom of two fixed boxes, another the one end rigid coupling of threaded rod is in the bottom of rotatory piece, another the other end of threaded rod passes through the bearing rigid coupling in the inner chamber bottom of a fixed box for two threaded rods can rotate, and can drive the rotation of one of them threaded rod through rotatory piece.
Preferably, two the inside of screw thread box is hollow structure, and two the hole has all been seted up to the surface one side of screw thread box, two the one end through hole of second spring, just surface one side rigid coupling of cleaning member in the one end of two second springs can be after the outage of electromagnetism piece, kick-backs friction disk and rotary disk separation.
Preferably, the cleaning member is located between the friction disc and the threaded rod, and the two threaded boxes are respectively located on two sides of the rotating disc, so that the friction force between the rotating disc and the friction disc is reduced due to the accumulation of dust, and the braking effect of the electromagnetic brake is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the lifting mechanism and the cleaning mechanism of the utility model, when the electromagnetic brake is used, the rotation of a threaded rod is utilized by rotating the rotating block through the cooperation of two synchronizing wheels and a synchronous belt, and finally the synchronous rotation of the two threaded rods is achieved, thereby driving the lifting of two thread boxes until the top of the rotating disk is far away, at the moment, when the electromagnetic block is electrified, the electromagnetic block adsorbs a friction disk to be attached to the rotating disk, so that the rotating disk can stop rotating, and the cleaning piece is pushed by the friction disk, under the contraction of two second springs, the cleaning piece can contract to the top of the rotating disk, the rotating disk is prevented from being blocked by the cleaning piece when adsorbing the friction disk, when the electromagnetic brake does not work, the friction disk is pushed away from the outer surface of the rotating disk through the rebound of the two second springs, at the moment, the cleaning piece can be driven to lift through the rotating block, the outer surface of the rotating disk can be washed by the cleaning piece, so that dust accumulation on the outer surface of the rotating disk is avoided, and the problem of reduction of the braking effect of the electromagnetic brake is avoided.
2. Through the utility model discloses a structural design of limiting plate is convenient for through the setting of two limiting plates for two threaded rods can rotate two screw thread boxes when rotating spacingly, make two screw thread boxes can carry out elevating movement under the drive of two threaded rods.
3. Through the utility model discloses a structural design of cleaning member and second spring is convenient for through the setting of two second springs for the electromagnetism piece is after the circular telegram, when adsorbing the rotating disk surface with the cleaning member, utilizes the shrink of two second springs to be convenient for the friction disk promotes the cleaning member and removes, thereby avoids the friction disk to receive blockking of cleaning member unable and adsorbing with the rotary disk, and through the elasticity of two second springs, also can be after the outage of electromagnetism piece, kick-backs friction disk and rotary disk separation.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the utility model along the A-A direction;
in the figure: 1. a first cover body; 2. rotating the block; 3. a fixing box; 4. a threaded rod; 5. a second container; 6. rotating the disc; 7. a first spring; 8. a thread box; 9. a cleaning member; 10. a second spring; 12. a synchronizing wheel; 13. a synchronous belt; 14. an electromagnetic block; 15. a friction disk; 16. and a limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution of an electromagnetic brake for a braking mechanism of a sawing production device: comprises a first cover body 1, a second box body 5, a lifting mechanism and a cleaning mechanism; the first cover body 1 and the second box body 5 are connected through a bolt thread, the lifting mechanism is fixedly connected to the outer surface of the first cover body 1, and the cleaning mechanism is fixedly connected to the outer surface of the lifting mechanism;
the lifting mechanism consists of two fixed boxes 3, a friction disc 15 and a first spring 7, the number of the fixed boxes 3 is two, the two fixed boxes 3 are fixedly connected with the outer surface of the first cover body 1, two threaded rods 4 are fixedly inserted into the fixed box 3, one ends of the two threaded rods 4 are fixedly sleeved with synchronizing wheels 12, the outer surfaces of the two synchronizing wheels 12 are sleeved with a synchronous belt 13 through tooth grooves, the friction disc 15 is arranged inside the first cover body 1, the first spring 7 is fixedly connected to one side of the outer surface of the friction disc 15, two thread boxes 8 are sleeved on the outer surfaces of the two threaded rods 4 in a threaded manner, one end of one threaded rod 4 is fixedly connected with the rotating block 2, two sides of the two thread boxes 8 are respectively provided with a limiting plate 16 in a fit manner, the outer surface of the second box body 5 is movably inserted with a rotating disk 6, and one side of the inner cavity of the second box body 5 is fixedly connected with an electromagnetic block 14;
clean mechanism comprises cleaning member 9 and second spring 10, the quantity of second spring 10 is two, two second spring 10 rigid coupling respectively in inner chamber one side of two screw thread boxes 8, cleaning member 9 rigid coupling in the one end of two second springs 10.
In this embodiment, when the electromagnetic brake is used, the rotation of one threaded rod 4 and the cooperation of two synchronizing wheels 12 and synchronous belts 13 are utilized to finally achieve the synchronous rotation of two threaded rods 4 by rotating the rotating block 2, so as to drive the two threaded boxes 8 to ascend and descend until the two threaded boxes are far away from the top of the rotating disk 6, at this time, when the electromagnetic block 14 is electrified, the electromagnetic block 14 adsorbs the friction disk 15 to be attached to the rotating disk 6, so that the rotating disk 6 can stop rotating, and the cleaning members 9 are pushed by the friction disk 15, under the contraction of the two second springs 10, the cleaning members 9 can contract to the top of the rotating disk 6, so as to prevent the rotating disk 6 from being blocked by the cleaning members 9 when adsorbing the friction disk 15, when the electromagnetic brake is not in operation, the two second springs 10 rebound to push the friction disk 15 away from the outer surface of the rotating disk 6 by closing the electromagnetic block 14, at this time, through rotating the rotating block 2, the cleaning piece 9 can be driven to lift, and the cleaning piece 9 can be used for washing the outer surface of the rotating disc 6, so that dust accumulation on the outer surface of the rotating disc 6 is avoided.
Further, the quantity of synchronizing wheel 12 is two, two synchronizing wheel 12 all sets up in the inside of a fixed box 3, and two the surface of synchronizing wheel 12 all cup joints in the internal surface of hold-in range 13 through the tooth's socket.
In this embodiment, it is convenient for through the cooperation of synchronizing wheel 12 and hold-in range 13 for under the condition of rotating rotatory piece 2, can make two threaded rods 4 synchronous rotation, and drive two screw thread boxes 8 synchronous lifting.
Furthermore, the number of the limiting plates 16 is two, two ends of the two limiting plates 16 are respectively and fixedly connected to the top and the bottom of the inner cavity of the two fixed boxes 3, and the two limiting plates 16 are respectively attached to one side of the outer surface of the two thread boxes 8.
In this embodiment, be convenient for through the setting of two limiting plate 16 for two threaded rod 4 can rotate two screw thread boxes 8 when rotating spacingly, makes two screw thread boxes 8 carry out elevating movement under the drive of two threaded rod 4.
Further, one the both ends of threaded rod 4 are all through bearing rigid coupling in the inner chamber top and the bottom of two fixed boxes 3, another the one end rigid coupling of threaded rod 4 is in the bottom of rotatory piece 2, another the other end of threaded rod 4 passes through the bearing rigid coupling in the inner chamber bottom of a fixed box 3.
In this embodiment, it is convenient to connect the two ends of the two threaded rods 4 to the inside of the two fixing boxes 3 respectively in a rotating manner through the bearings, so that the two threaded rods 4 can rotate, and the rotating block 2 can drive the rotation of one of the threaded rods 4.
Further, two the inside of screw thread box 8 is hollow structure, and two the hole has all been seted up to screw thread box 8's surface one side, two the one end of second spring 10 runs through the hole, just surface one side rigid coupling of cleaning member 9 in the one end of two second springs 10.
In this embodiment, the two second springs 10 are conveniently arranged, so that when the electromagnetic block 14 is powered on and the cleaning member 9 is attracted to the surface of the rotating disk 6, the friction disk 15 can push the cleaning member 9 to move due to contraction of the two second springs 10, the friction disk 15 is prevented from being blocked by the cleaning member 9 and cannot be attracted to the rotating disk 6, and the friction disk 15 can be rebounded to be separated from the rotating disk 6 after the electromagnetic block 14 is powered off due to elasticity of the two second springs 10.
Furthermore, the cleaning elements 9 are located between the friction disk 15 and the threaded rod 4, and the two thread boxes 8 are located on both sides of the rotating disk 6.
In the present embodiment, the cleaning of dust from the outer surface of the rotating disk 6 by the cleaning member 9 is facilitated, and the reduction of the frictional force between the rotating disk 6 and the friction disk 15 due to the accumulation of dust and the reduction of the braking effect of the electromagnetic brake are avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an electromagnetic brake for saw cutting production facility arrestment mechanism which characterized in that: comprises a first cover body (1), a second box body (5), a lifting mechanism and a cleaning mechanism; the first cover body (1) is in threaded connection with the second box body (5) through a bolt, the lifting mechanism is fixedly connected to the outer surface of the first cover body (1), and the cleaning mechanism is fixedly connected to the outer surface of the lifting mechanism;
the lifting mechanism consists of two fixed boxes (3), a friction disc (15) and a first spring (7), wherein the number of the fixed boxes (3) is two, the two fixed boxes (3) are fixedly connected to the outer surface of the first cover body (1), the two threaded rods (4) are fixedly inserted into the fixed boxes (3), one ends of the two threaded rods (4) are fixedly connected with synchronizing wheels (12), the outer surfaces of the two synchronizing wheels (12) are connected with a synchronous belt (13) in a sleeved mode through tooth grooves, the friction disc (15) is arranged inside the first cover body (1), the first spring (7) is fixedly connected to one side of the outer surface of the friction disc (15), the outer surface threads of the two threaded rods (4) are connected with two thread boxes (8) in a sleeved mode, one end of the threaded rod (4) is fixedly connected with a rotating block (2), two limiting plates (16) are attached to two sides of the two thread boxes (8), a rotating disc (6) is movably inserted into the outer surface of the second box body (5), and an electromagnetic block (14) is fixedly connected to one side of the inner cavity of the second box body (5);
clean mechanism comprises cleaning member (9) and second spring (10), the quantity of second spring (10) is two, two second spring (10) rigid coupling respectively in inner chamber one side of two screw thread boxes (8), cleaning member (9) rigid coupling in the one end of two second springs (10).
2. An electromagnetic brake for a braking mechanism of a sawing production equipment according to claim 1 wherein: the quantity of synchronizing wheel (12) is two, two synchronizing wheel (12) all set up in the inside of a fixed box (3), and two the surface of synchronizing wheel (12) all cup joints in the internal surface of hold-in range (13) through the tooth's socket.
3. An electromagnetic brake for a braking mechanism of a sawing production equipment according to claim 1 wherein: the number of the limiting plates (16) is two, the two ends of the two limiting plates (16) are fixedly connected to the top and the bottom of the inner cavities of the two fixed boxes (3) respectively, and the two limiting plates (16) are attached to one side of the outer surfaces of the two thread boxes (8) respectively.
4. The electromagnetic brake for the brake mechanism of the sawing production equipment as claimed in claim 1, characterized in that: one the both ends of threaded rod (4) all pass through the bearing rigid coupling in the inner chamber top and the bottom of two fixed boxes (3), another the one end rigid coupling of threaded rod (4) is in the bottom of rotatory piece (2), another the other end of threaded rod (4) passes through the bearing rigid coupling in the inner chamber bottom of a fixed box (3).
5. An electromagnetic brake for a braking mechanism of a sawing production equipment according to claim 1 wherein: two the inside of screw thread box (8) is hollow structure, and two the surface one side of screw thread box (8) has all seted up the hole, two the one end of second spring (10) runs through the hole, just surface one side rigid coupling of cleaning member (9) is in the one end of two second springs (10).
6. An electromagnetic brake for a braking mechanism of a sawing production equipment according to claim 1 wherein: the cleaning pieces (9) are positioned between the friction disc (15) and the threaded rod (4), and the two threaded boxes (8) are respectively positioned on two sides of the rotating disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442341.4U CN217234202U (en) | 2022-03-02 | 2022-03-02 | Electromagnetic brake for braking mechanism of saw cutting production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442341.4U CN217234202U (en) | 2022-03-02 | 2022-03-02 | Electromagnetic brake for braking mechanism of saw cutting production equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217234202U true CN217234202U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220442341.4U Active CN217234202U (en) | 2022-03-02 | 2022-03-02 | Electromagnetic brake for braking mechanism of saw cutting production equipment |
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| CN (1) | CN217234202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145892A (en) * | 2023-10-25 | 2023-12-01 | 福州堂莹机械有限公司 | Air-compressing disc brake easy to replace brake plate |
-
2022
- 2022-03-02 CN CN202220442341.4U patent/CN217234202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117145892A (en) * | 2023-10-25 | 2023-12-01 | 福州堂莹机械有限公司 | Air-compressing disc brake easy to replace brake plate |
| CN117145892B (en) * | 2023-10-25 | 2024-01-23 | 福州堂莹机械有限公司 | Air-compressing disc brake easy to replace brake plate |
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