CN105673745B - A kind of rectangular electromagnetic brake-clutch - Google Patents
A kind of rectangular electromagnetic brake-clutch Download PDFInfo
- Publication number
- CN105673745B CN105673745B CN201610246069.1A CN201610246069A CN105673745B CN 105673745 B CN105673745 B CN 105673745B CN 201610246069 A CN201610246069 A CN 201610246069A CN 105673745 B CN105673745 B CN 105673745B
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- CN
- China
- Prior art keywords
- hole
- disk body
- positioning pin
- cover board
- slot
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
- F16D67/02—Clutch-brake combinations
- F16D67/06—Clutch-brake combinations electromagnetically actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/26—Cover or bell housings; Details or arrangements thereof
Abstract
The present invention relates to rectangular electromagnetic brake and clutches,Including disk body and cover board,The front of disk body offers coil slot,It is provided with entrance hole on the side wall of disk body,Entrance hole is connected to coil slot,Multiple edge spring eyes are additionally provided on disk body outside coil slot,A central spring hole is provided on the disk body of coil groove center,Lower connecting hole is respectively arranged on the quadrangle of disk body,The side of lower connecting hole is provided with positioning pin unthreaded hole,It is respectively arranged with connecting hole on the quadrangle of cover board,The side of upper connecting hole is equipped with positioning pin threaded hole,Coil slot is built-in coil,And overhang is introduced from entrance hole,It is respectively provided with spring in edge spring eye and central spring hole,Upper end top pressure is on the lower surface of cover board,Cover board passes through bolt successively upper connecting hole and lower connecting hole with disk body,And it is sealed integral,And locating piece is set in positioning pin unthreaded hole and positioning pin threaded hole.The advantage of the invention is that：It is simple in structure, precision is high and convenient for disassembly and assembly.
Description
Technical field
The present invention relates to a kind of rectangular electromagnetic brake-clutches.
Background technology
Electromagnetic clutch is widely used in the every field such as electronics, instrument, machinery, and machine is realized by the effect of electromagnetic force
Clutch between tool component.Traditional electromagnetic clutch is usually not provided with brake apparatus, when active friction disk with from dynamic friction
After disk separation, the driven shaft being connect with driven friction disk cannot be braked in time, is rotated further by effect of inertia.However, very
It in more application fields, needs driven shaft that can fast, accurately stop operating after isolation, just can guarantee machinery equipment performance
Stablize, and existing electromagnetic clutch cannot be satisfied the demand of these application fields, there is certain limitation.It is currently used for elevator
Braking and clutch, it is complicated, dismount extremely difficult, and assembly precision problem afterwards once assembly be completed, cause to make
Dynamic precision is relatively low, and there are security risks.
Invention content
It is an object of the invention to overcome the prior art, provide it is a kind of it is simple in structure, precision is high and convenient for disassembly and assembly
Rectangular electromagnetic brake-clutch.
The purpose of the present invention is achieved through the following technical solutions：A kind of rectangular electromagnetic brake-clutch, including disk body
And cover board, disk body and cover board are square structure, and the front of disk body offers coil slot, entrance hole is provided on the side wall of disk body,
Entrance hole is connected to coil slot, and multiple edge spring eyes, the disk body of coil groove center are additionally provided on the disk body outside coil slot
On be provided with a central spring hole, edge spring eye and central spring hole are blind hole, are respectively arranged with down on the quadrangle of disk body
The side of connecting hole, lower connecting hole is provided with positioning pin unthreaded hole, and the other side is provided with ladder hole, the back side on both sides of the middle of disk body
Multiple external connection slot A are provided with, an external connection hole A is respectively arranged in each external connection slot A, is respectively set on the quadrangle of the cover board
There are upper connecting hole, the side of upper connecting hole to be equipped with positioning pin threaded hole, the other side is equipped in external connection slot B, each external connection slot B respectively
It is provided with an external connection hole B；Coil slot is built-in coil, and overhang is introduced from entrance hole, edge spring eye and central elastic
Spring is respectively provided in spring hole, the lower end top pressure of spring in the bottom of blind hole, upper end top pressure on the lower surface of cover board, cover board with
Disk body goes up connecting hole and lower connecting hole successively by bolt, and sealed integral, above and below positioning pin unthreaded hole and positioning pin threaded hole
Alignment, and locating piece is set in positioning pin unthreaded hole and positioning pin threaded hole, top and the positioning pin threaded hole of locating piece coordinate,
Lower part coordinates with positioning pin unthreaded hole.
The coil slot is two groups.
One end of the cover board is additionally provided with extension plate.
The upper surface center of the cover board is additionally provided with logo slot.
The present invention has the following advantages：
1, multiple spring eyes that can accommodate spring are arranged by the outside of online ring recess in the present invention, and in online ring recess
Heart position is also provided with spring eye, and when may make the dismounting after mounting of disk body and cover board, the elastic force of spring promotes cover board and disk body
Surface detaches, and keeps its dismounting more convenient.
2, the configuration of the present invention is simple reduces manufacture difficulty, indirectly reduces production cost.
3, one end of the structure that positioning of the invention is combined using special screw thread and polished rod, locating piece uses screw thread, separately
One end uses polished rod, threaded portion to coordinate with positioning pin threaded hole, and smooth bar part coordinates with positioning pin unthreaded hole, is significantly increased
The cooperation precision of cover board and disk body so that braking and clutch effect are more accurate.
Description of the drawings
Fig. 1 is the positive structure schematic of disk body；
Fig. 2 is the structure schematic diagram of disk body；
Fig. 3 is A-A schematic cross-sectional views in Fig. 1；
Fig. 4 is B-B schematic cross-sectional views in Fig. 1；
Fig. 5 is the positive structure schematic of cover board；
Fig. 6 is C-C schematic cross-sectional views in Fig. 5；
Fig. 7 is the assembling structure schematic diagram of the present invention；
In figure：1- disk bodies, 2- coil slots, the edges 3- spring eye, 4- central springs hole, connecting hole under 5-, 6- positioning pin light
Hole, 7- ladder holes, 8- entrance holes, 9- external connection slot A, 10- external connection hole A, 11- cover boards, 12- extension plates, the upper connecting holes of 13-, 14-
Logo slot, 15- external connection slot B, 16- external connection hole B, 17- positioning pin threaded holes.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
It states.
As Figure 1-Figure 4, a kind of rectangular electromagnetic brake-clutch, including disk body 1 and cover board 11, disk body 1 and cover board
11 be square structure, and the front of disk body 1 offers coil slot 2, entrance hole 8, entrance hole 8 and line are provided on the side wall of disk body 1
Ring recess 2 is connected to, and is additionally provided with multiple edge spring eyes 3 on the disk body 1 outside coil slot 2, is set on the disk body 1 at 2 center of coil slot
It is equipped with a central spring hole 4, edge spring eye 3 and central spring hole 4 are blind hole, are respectively arranged with down on the quadrangle of disk body 1
Connecting hole 5, the side of lower connecting hole 5 are provided with positioning pin unthreaded hole 6, and the other side is provided with ladder hole 7, in the back side of disk body 1
Portion both sides are provided with multiple external connection slot A9, and an external connection hole A10, as shown in Fig. 5-Fig. 6, institute are respectively arranged in each external connection slot A9
Connecting hole 13 is respectively arranged on the quadrangle for the cover board 11 stated, the side of upper connecting hole 13 is equipped with positioning pin threaded hole 17, separately
Side is equipped in external connection slot B15, each external connection slot B15 and is respectively arranged with an external connection hole B16；Coil slot 2 is built-in coil, and line
The end of circle is introduced from entrance hole 8, is respectively provided with spring in edge spring eye 3 and central spring hole 4, the lower end top pressure of spring exists
The bottom of blind hole, upper end top pressure on the lower surface of cover board 11, cover board 11 and disk body 1 by bolt successively upper connecting hole 13 and under
Connecting hole 5, and sealed integral, 17 consistency from top to bottom of positioning pin unthreaded hole 6 and positioning pin threaded hole, and in positioning pin unthreaded hole 6 and determine
Locating piece is set in the pin threaded hole 17 of position, and top and the positioning pin threaded hole 17 of locating piece coordinate, and lower part is matched with positioning pin unthreaded hole 6
It closes, as shown in Figure 7.
Preferably, the coil slot 2 is two groups.
Preferably, one end of the cover board 11 is additionally provided with extension plate 12, and when dismounting, the formation of extension plate 12 can be held
Part is held, the separation of disk body 1 and cover board 11 is convenient for.
Preferably, the upper surface center of the cover board 11 is additionally provided with logo slot 14.
When assembly, the coil wound is packed into online ring recess 2, and overhang is drawn from entrance hole 8, and on side
It is respectively charged into spring in edge spring eye 3 and central spring hole 4, and requires the height of spring higher than the surface of disk body 1, by cover board 11
Alignment cap is on disk body 1, and the locating piece that will be threaded part and smooth bar part is inserted into from 6 one end of positioning pin unthreaded hole, and by spiral shell
Line part coordinates with positioning pin threaded hole 17, realizes high accuracy positioning, then bolt is passed through upper connecting hole 13 and lower connecting hole 5,
Locking.
Claims (1)
1. a kind of rectangular electromagnetic brake-clutch, it is characterised in that：Including disk body（1）And cover board（11）, disk body（1）And lid
Plate（11）It is square structure, disk body（1）Front offer coil slot（2）, disk body（1）Side wall on be provided with entrance hole（8）,
Entrance hole（8）With coil slot（2）Connection, coil slot（2）External disk body（1）On be additionally provided with multiple edge spring eyes（3）, line
Ring recess（2）The disk body at center（1）On be provided with a central spring hole（4）, edge spring eye（3）With central spring hole（4）It is
Blind hole, disk body（1）Quadrangle on be respectively arranged with lower connecting hole（5）, lower connecting hole（5）Side be provided with positioning pin unthreaded hole
（6）, the other side is provided with ladder hole（7）, disk body（1）Back side on both sides of the middle be provided with multiple external connection slot A（9）, each outer
Join slot A（9）Inside it is respectively arranged with an external connection hole A（10）, the cover board（11）Quadrangle on be respectively arranged with connecting hole
（13）, upper connecting hole（13）Side be equipped with positioning pin threaded hole（17）, the other side is equipped with external connection slot B（15）, each external connection slot B
（15）Inside it is respectively arranged with an external connection hole B（16）；Coil slot（2）Built-in have a coil, and overhang is from entrance hole（8）Draw
Enter, edge spring eye（3）With central spring hole（4）It is inside respectively provided with spring, the lower end top pressure of spring is in the bottom of blind hole, upper end
Top pressure is in cover board（11）Lower surface on, cover board（11）With disk body（1）It is each passed through upper connecting hole by bolt（13）With lower company
Connect hole（5）, and sealed integral, positioning pin unthreaded hole（6）With positioning pin threaded hole（17）Consistency from top to bottom, and in positioning pin unthreaded hole
（6）With positioning pin threaded hole（17）Interior setting locating piece, top and the positioning pin threaded hole of locating piece（17）Cooperation, lower part with it is fixed
Position pin unthreaded hole（6）Cooperation, the coil slot（2）It is two groups, the cover board（11）One end be additionally provided with extension plate（12）,
The cover board（11）Upper surface center be additionally provided with logo slot（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246069.1A CN105673745B (en) | 2016-04-20 | 2016-04-20 | A kind of rectangular electromagnetic brake-clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246069.1A CN105673745B (en) | 2016-04-20 | 2016-04-20 | A kind of rectangular electromagnetic brake-clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673745A CN105673745A (en) | 2016-06-15 |
| CN105673745B true CN105673745B (en) | 2018-09-11 |
Family
ID=56309117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246069.1A Active CN105673745B (en) | 2016-04-20 | 2016-04-20 | A kind of rectangular electromagnetic brake-clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105673745B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701714A (en) * | 2017-09-26 | 2018-02-16 | 江苏大学 | A kind of novel pure electric automobile gearshift and auxiliary brake mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097048A (en) * | 1993-06-30 | 1995-01-04 | 神钢电机株式会社 | Magnetic clutch and electromagnetic brake |
| DE19807654A1 (en) * | 1998-02-23 | 1999-08-26 | Mayr Christian Gmbh & Co Kg | Electromagnetic spring pressure brake |
| EP0947725A2 (en) * | 1998-03-30 | 1999-10-06 | SEW-EURODRIVE GMBH & CO. | Method for monitoring the wear of the brake pad of a brake motor |
| CN1255591A (en) * | 1999-12-14 | 2000-06-07 | 北京东方渴望科技发展有限公司 | Electricity-lossing brake set for electromagnetic clutch without slide ring |
| DE102005022898A1 (en) * | 2005-05-18 | 2006-11-23 | Chr. Mayr Gmbh + Co Kg | Arrangement of spring pressure operated brakes, comprises friction coatings at both sides of rotating element |
| CN103193177A (en) * | 2012-01-09 | 2013-07-10 | 昆山泰格林机电有限公司 | Tractor brake |
| CN205639405U (en) * | 2016-04-20 | 2016-10-12 | 丹棱联合机械实业有限公司 | Square electromagnetic braking ware and clutch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5899530A (en) * | 1981-12-04 | 1983-06-13 | Ogura Clutch Co Ltd | Electromagnetic clutch brake |
| JP2546634Y2 (en) * | 1992-01-29 | 1997-09-03 | 小倉クラッチ株式会社 | Electromagnetic coupling device |
| JPH10238571A (en) * | 1997-02-26 | 1998-09-08 | Higashifuji Manuf Ltd | Driving device with clutch |
| US20050236245A1 (en) * | 2004-04-27 | 2005-10-27 | Inertia Dynamics, Inc. | Clutch with wear ring |
-
2016
- 2016-04-20 CN CN201610246069.1A patent/CN105673745B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097048A (en) * | 1993-06-30 | 1995-01-04 | 神钢电机株式会社 | Magnetic clutch and electromagnetic brake |
| DE19807654A1 (en) * | 1998-02-23 | 1999-08-26 | Mayr Christian Gmbh & Co Kg | Electromagnetic spring pressure brake |
| EP0947725A2 (en) * | 1998-03-30 | 1999-10-06 | SEW-EURODRIVE GMBH & CO. | Method for monitoring the wear of the brake pad of a brake motor |
| CN1255591A (en) * | 1999-12-14 | 2000-06-07 | 北京东方渴望科技发展有限公司 | Electricity-lossing brake set for electromagnetic clutch without slide ring |
| DE102005022898A1 (en) * | 2005-05-18 | 2006-11-23 | Chr. Mayr Gmbh + Co Kg | Arrangement of spring pressure operated brakes, comprises friction coatings at both sides of rotating element |
| CN103193177A (en) * | 2012-01-09 | 2013-07-10 | 昆山泰格林机电有限公司 | Tractor brake |
| CN205639405U (en) * | 2016-04-20 | 2016-10-12 | 丹棱联合机械实业有限公司 | Square electromagnetic braking ware and clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105673745A (en) | 2016-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Square electromagnetic brake-clutch Effective date of registration: 20190326 Granted publication date: 20180911 Pledgee: Danling Branch of Industrial and Commercial Bank of China Limited Pledgor: Danleng combine Industrial Co., Ltd. Registration number: 2019510000037 |