CN208295001U - A kind of brake disc of precision machinery micro electromagnetic brake - Google Patents
A kind of brake disc of precision machinery micro electromagnetic brake Download PDFInfo
- Publication number
- CN208295001U CN208295001U CN201820877794.3U CN201820877794U CN208295001U CN 208295001 U CN208295001 U CN 208295001U CN 201820877794 U CN201820877794 U CN 201820877794U CN 208295001 U CN208295001 U CN 208295001U
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- mounting hole
- inserted link
- disc
- master
- offers
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Abstract
The utility model discloses a kind of precision machinery brake discs of micro electromagnetic brake, including master, the center of the master offers the first mounting hole, mounting disc is welded in first mounting hole, the center of the mounting disc offers the second mounting hole, inner disc is welded in second mounting hole, the center location of the inner disc offers third mounting hole, the inner wall of the third mounting hole is equipped with connection keyway, two protecting films are symmetrically arranged on the master, the opening for cooperating third mounting hole is offered on two protecting films, two grooves are symmetrically arranged on the protecting film.A possibility that contact position that the utility model greatly reduces electromagnetic brake motor driving shaft and electromagnetic system Moving plate during the work time touches oil content and moisture, to improve the working sensitivity of electromagnetic system Moving plate indirectly, the transmission efficiency of electromagnetic brake is improved.
Description
Technical field
The utility model relates to brake technical field more particularly to a kind of systems of precision machinery micro electromagnetic brake
Moving plate.
Background technique
Brake is with the dress for making moving component (or movable machinery) deceleration, stopping or keep the functions such as halted state
It sets.It is the machine components for making the movement parts in machinery stop or slow down.It is commonly called as brake, lock.Brake is mainly by frame processed, brake component
It is formed with manipulation device etc..Some brakes are also equipped with the automatic regulating apparatus in brake component gap.In order to reduce braking moment and
Structure size, brake are commonly mounted on the high speed shaft of equipment, but to higher large scale equipment (such as mine hoisting of security requirement
Mechanical, electrical ladder etc.) it should then be installed adjacent on the slow-speed shaft of equipment working portion, the brake disc of brake plays during braking
Important role, brake disc desired strength is high, and stability is high, and thermal diffusivity is good and dynamic balancing cannot be excessive, otherwise will affect
To stability of the entire instrument in braking process, especially for some precision machineries, dynamic balance to brake disc and steady
Qualitative requirement is higher, and the brake disc and axis connection of brake are all using key connection in precision machinery, and electromagnetic braking panel surface is not
The substances such as moisture or oil can be speckled with, friction torsion can not so be greatly lowered, the sensitivity of braking can also be deteriorated.
Existing electromagnetic system Moving plate in actual use, does not do waterproof and grease proofing processing to brake disc, and has
A little electromagnetic system Moving plates protect electromagnetic system Moving plate by installing waterproof and oilproof film, and mounting means is pretty troublesome, because frequent
Replacement, causes inconvenient problem with use, influences the working sensitivity of electromagnetic system Moving plate, be unfavorable for being driven, therefore need to design
A kind of brake disc of precision machinery micro electromagnetic brake.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: existing electromagnetic system Moving plate exists
In actual use, waterproof and grease proofing processing are not done to brake disc, and some electromagnetic system Moving plates are anti-by installation waterproof
Oil film protects electromagnetic system Moving plate, and mounting means is pretty troublesome, because often to replace, causes inconvenient problem with use,
The working sensitivity for influencing electromagnetic system Moving plate, is unfavorable for being driven.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of brake disc of precision machinery micro electromagnetic brake, including master, the center of the master open up
There is the first mounting hole, mounting disc is welded in first mounting hole, the center of the mounting disc offers the second installation
Hole, inner disc is welded in second mounting hole, and the center location of the inner disc offers third mounting hole, the third installation
The inner wall in hole is equipped with connection keyway, is symmetrically arranged with two protecting films on the master, offers on two protecting films
For cooperating the opening of third mounting hole, it is symmetrically arranged with two grooves on the protecting film, is symmetrically offered on the protecting film
Two sockets being connected to respectively with groove are fixedly installed with shaft in the socket, inserted link, institute are rotatably connected in the shaft
The one end for stating inserted link is located in groove, and the other end of the inserted link passes through socket and extends to outside socket, and the inserted link is located at
One end outside socket is fixedly installed with fixture block, is symmetrically opened up on the master there are four for being clamped the card slot of fixture block, described to insert
Multiple springs are fixedly installed on the inner wall of mouth side, the other end of multiple springs is fixedly connected with inserted link.
Preferably, four inserted links are respectively positioned in groove far from one end of fixture block, and the inserted link is located at one in groove
End is threaded with cutting ferrule.
Preferably, the outer surface of the one end of the inserted link far from fixture block is equipped with external screw thread, and the cutting ferrule is close to inserted link
Side is equipped with thread groove, is equipped in the thread groove for matching externally threaded internal screw thread, side of the cutting ferrule far from inserted link
It is fixedly installed with convex block, the convex block is equipped with anti-skid chequer.
Preferably, installing port is offered on four inserted links, the inserted link is rotatablely connected by installing port and shaft.
Preferably, circular symmetric is opened up there are six bolt hole on the master, is threadedly coupled in six bolts hole
There is the first bolt.
Preferably, the outside slip ring shape of the master is equipped with mounting disc thread groove, is respectively mounted in three thread grooves
There is the second bolt.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model realizes the waterproof and oilproof processing to electromagnetic braking panel surface by protecting film cooperation opening, greatly
Reducing electromagnetic brake greatly, the contact position of motor driving shaft and electromagnetic system Moving plate touches oil content and water during the work time
A possibility that dividing, to improve the working sensitivity of electromagnetic system Moving plate indirectly, improve the transmission efficiency of electromagnetic brake.
2, the utility model passes through the cooperation of cutting ferrule, convex block, inserted link, shaft, fixture block, spring, card slot, realizes protecting film
Be rapidly assembled and disassembled, to facilitate replacement of the staff for protecting film, further improve electromagnetic system Moving plate
Working efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of precision machinery micro electromagnetic brake brake disc inside side view cut
Face structural schematic diagram；
Fig. 2 be the utility model proposes the top structure of brake disc of precision machinery micro electromagnetic brake a kind of show
It is intended to；
Fig. 3 is structural schematic diagram at the A of Fig. 1；
Fig. 4 is structural schematic diagram at the B of Fig. 2.
In figure: 1 master, 2 bolts hole, 3 mounting discs, 4 first mounting holes, 5 second mounting holes, 6 openings, 7 protecting films, in 8
Disk, 9 third mounting holes, 10 bolt slots, 11 grooves, 12 cutting ferrules, 13 installing ports, 14 convex blocks, 15 inserted links, 16 shafts, 17 card slots,
18 fixture blocks, 19 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, the brake disc of a kind of precision machinery micro electromagnetic brake, including master 1, annular on master 1
It symmetrically opens up there are six bolt hole 2, is threaded with the first bolt in six bolts hole 2, the outside slip ring shape of master 1 is equipped with
3 thread grooves 10 of mounting disc are mounted on the second bolt in three thread grooves 10, pass through the first bolt and the second bolt and motor
The cooperation of driving end complete connection, then the link slot of connecting key in drive shaft and 9 inner wall of third mounting hole is cooperated to cooperate, it is complete
At transmission.
The center of master 1 offers the first mounting hole 4, and mounting disc 3 is welded in the first mounting hole 4, mounting disc 3
Center offers the second mounting hole 5, and inner disc 8 is welded in the second mounting hole 5, and the center location of inner disc 8 offers third
Mounting hole 9, the inner wall of third mounting hole 9 are equipped with connection keyway.
It is symmetrically arranged with two protecting films 7 on master 1, offers on two protecting films 7 for cooperating third mounting hole 9
Opening 6 is symmetrically arranged with two grooves 11 on protecting film 7, symmetrically opens up on protecting film 7 slotting there are two what is be connected to respectively with groove 11
Mouthful, it is fixedly installed with shaft 16 in socket, inserted link 15 is rotatably connected in shaft 16, offers installing port on four inserted links 15
13, inserted link 15 is rotatablely connected by installing port 13 and shaft 16, and cooperation spring 19 can make inserted link 15 with shaft 16 for axle center
Inclination completes clamping so that fixture block 18 is inserted into card slot 17.
One end of inserted link 15 is located in groove 11, and the other end of inserted link 15 passes through socket and extends to outside socket, and inserted link 15
It is fixedly installed with fixture block 18 in one end outside socket, is symmetrically opened up on master 1 there are four for being clamped the card slot 17 of fixture block 18, four
A inserted link 15 is respectively positioned in groove 11 far from one end of fixture block 18, and the threaded one end that inserted link 15 is located in groove 11 is connected with card
Set 12, cutting ferrule 12 is the elastic material that can be deformed, and cutting ferrule 12 can be rotated and be slided up and down in groove 11, and inserted link 15 is remote
The outer surface of one end from fixture block 18 is equipped with external screw thread, and cutting ferrule 12 is equipped with thread groove close to the side of inserted link 15, in thread groove
Equipped with for matching externally threaded internal screw thread.
Cutting ferrule 12 is fixedly installed with convex block 14 far from the side of inserted link 15, and convex block 14 is equipped with anti-skid chequer, passes through convex block 14
Cutting ferrule 12 is screwed out to the height for being higher than groove 11, is at this time firmly pushed cutting ferrule 12 towards the direction of spring 19, so that inserted link 15
Compressed spring 19, so that inserted link 15 is axis swing with shaft 16, so that fixture block 18 is detached from the clamped condition with card slot 17；Socket
Multiple springs 19 are fixedly installed on the inner wall of side, spring 19 between shaft 16 and fixture block 18, multiple springs 19 it is another
One end is fixedly connected with inserted link 15.
In the utility model, when user uses the device, when cutting ferrule 12 is in groove 11, and it is threaded in inserted link
When on 15, the elastic force of spring 19 makes inserted link 15 with shaft 16 be axis swing certain angle at this time, so that fixture block 18 is inserted into
While in card slot 17, cutting ferrule 12 is pressed adjacent to the inner wall of the groove 11 of 19 side of spring, and the deformation of cutting ferrule 12 is compressed, prevented at this time
Cuticula 7 and master 1 are clamped.
It when disassembly, by the convex block 14 on cutting ferrule 12, rotates convex block 14 and cutting ferrule 12 is driven to rotate, by cutting ferrule 12 from groove 11
Interior back-out, cutting ferrule 12 controls cutting ferrule 12 without departing from the threaded connection state with inserted link 15 at this time at this time, by cutting ferrule 12 towards bullet
The direction of spring 19 pushes, and fixture block 18 is pulled out out of card slot 17, so that protecting film 7 be dismantled, when installation, first by 12 court of cutting ferrule
The direction of spring 19 squeeze, fixture block 18 is put into card slot 17, is then loosed one's grip, at this time fixture block 18 by the elastic force of spring 19 into
The side of row card slot 17 completes clamping, then cutting ferrule 12 is spun on inserted link 15, and enters in groove 11.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of precision machinery brake disc of micro electromagnetic brake, including master (1), the center of the master (1)
It offers the first mounting hole (4), is welded with mounting disc (3) in first mounting hole (4), the centre bit of the mounting disc (3)
It sets and offers the second mounting hole (5), be welded with inner disc (8) in second mounting hole (5), the center location of the inner disc (8)
It offers third mounting hole (9), the inner wall of the third mounting hole (9) is equipped with connection keyway, which is characterized in that the master
(1) it is symmetrically arranged with two protecting films (7) on, offers on two protecting films (7) for cooperating third mounting hole (9)
It is open (6), is symmetrically arranged with two grooves (11) on the protecting film (7), symmetrically open up that there are two respectively on the protecting film (7)
The socket being connected to groove (11) is fixedly installed with shaft (16) in the socket, is rotatably connected on the shaft (16) slotting
Bar (15), one end of the inserted link (15) are located in groove (11), and the other end of the inserted link (15) extends to slotting across socket
Outside mouthful, the inserted link (15) is located at one end outside socket and is fixedly installed with fixture block (18), symmetrically offers four on the master (1)
It is a to be fixedly installed with multiple springs (19) on the inner wall of the slot side for being clamped the card slots (17) of fixture block (18), it is multiple
The other end of the spring (19) is fixedly connected with inserted link (15).
2. a kind of brake disc of precision machinery micro electromagnetic brake according to claim 1, which is characterized in that four
The inserted link (15) is respectively positioned in groove (11) far from the one end of fixture block (18), and the inserted link (15) is located at one in groove (11)
End is threaded with cutting ferrule (12).
3. a kind of brake disc of precision machinery micro electromagnetic brake according to claim 2, which is characterized in that described
The outer surface of the one end of inserted link (15) far from fixture block (18) is equipped with external screw thread, side of the cutting ferrule (12) close to inserted link (15)
It is equipped with equipped with thread groove, in the thread groove for matching externally threaded internal screw thread, the cutting ferrule (12) is far from inserted link (15)
Side is fixedly installed with convex block (14), and the convex block (14) is equipped with anti-skid chequer.
4. a kind of brake disc of precision machinery micro electromagnetic brake according to claim 1, which is characterized in that four
It is offered installing port (13) on the inserted link (15), the inserted link (15) is connected by installing port (13) and shaft (16) rotation
It connects.
5. a kind of brake disc of precision machinery micro electromagnetic brake according to claim 1, which is characterized in that described
Circular symmetric is opened up there are six bolt hole (2) on master (1), and six bolts hole (2) are interior to be threaded with the first bolt.
6. a kind of brake disc of precision machinery micro electromagnetic brake according to claim 1, which is characterized in that described
The outside slip ring shape of master (1) is equipped with mounting disc (3) a thread groove (10), is mounted on second in three thread grooves (10)
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877794.3U CN208295001U (en) | 2018-06-07 | 2018-06-07 | A kind of brake disc of precision machinery micro electromagnetic brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877794.3U CN208295001U (en) | 2018-06-07 | 2018-06-07 | A kind of brake disc of precision machinery micro electromagnetic brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295001U true CN208295001U (en) | 2018-12-28 |
Family
ID=64722670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877794.3U Expired - Fee Related CN208295001U (en) | 2018-06-07 | 2018-06-07 | A kind of brake disc of precision machinery micro electromagnetic brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295001U (en) |
-
2018
- 2018-06-07 CN CN201820877794.3U patent/CN208295001U/en not_active Expired - Fee Related
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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: 20181228 Termination date: 20210607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |