CN201025682Y - Dialing pole device for motor brake - Google Patents
Dialing pole device for motor brake Download PDFInfo
- Publication number
- CN201025682Y CN201025682Y CNU2007200031734U CN200720003173U CN201025682Y CN 201025682 Y CN201025682 Y CN 201025682Y CN U2007200031734 U CNU2007200031734 U CN U2007200031734U CN 200720003173 U CN200720003173 U CN 200720003173U CN 201025682 Y CN201025682 Y CN 201025682Y
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- CN
- China
- Prior art keywords
- motor
- brake
- post
- pivoted
- shoring
- 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.)
- Expired - Lifetime
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Abstract
A motor braking shift lever device is provided with a motor, and an electromagnetism actuator whose bottom is provided with a brake pressing plate is arranged on a top surface of the motor, and a brake block which is connected to a motor mandrel is arranged between the brake pressing plate and the top surface of the motor, and the electromagnetism actuator is provided with a throw rod which releases the brake block, and a support column is in pivot arrangement on the top surface of the motor, and the top surface of the support column forms a ring as well as a support inclined plane with height from the lower to the upper, and the support inclined plane is pushed against the throw rod. When the motor is stopped and the brake block is needed to be release so as the mandrel to be rotated, the support column is rotated to make higher position of the support inclined plane be pushed against the throw rod, which makes the throw rod move upward to release the brake block. The utility model is without sustainable force application, so the user can conveniently overhaul the motor without much labor, therefore obtaining efficacy of convenient use.
Description
Technical field
The utility model relates to a kind of structure of motor brake, refers to a kind of motor brake deflector rod device that makes things convenient for the manual releasing motor for maintenance especially.
Background technology
Axle can arbitrarily not rotated when general motor was shut down in order to make, and electromagnetic brake device is set on motor, by electromagnetic brake device motor was braked, and its axle when shutting down can not rotated.Yet when motor overhauls,, therefore be provided with the structure that manually motor spindle is discharged when shutting down, make motor when maintenance, not need the motor brake gear disassembled and get final product operation in electromagnetic brake device owing to need mandrel.
See also Fig. 6, a kind of motor brake gear shown in the figure, it is provided with the electromagnetic brake device 50 that a motor 40 and is installed in motor 40, wherein:
When motor 40 is shut down and is needed maintenance; actuating strut 55 is pulled up; the pull bar 53 that makes throw rod 52 see through both sides with the leverage pressing plate 54 that will brake spurs up; brake pressing plate 54 is left and discharge brake block 42; by this; the brake block 42 and the axle of motor can be rotated the operation of overhauling by this.
Though above-mentioned structure can reach the effect that discharges axle when motor 40 is shut down, however because pull bar 53 spur up of need continuing during operation so that the state of brake block 42 is left in pressing plate 54 maintenances of braking.Therefore, cause the inconvenient operation of maintenance, the locate mode of effort also makes and applies difficulty.
Summary of the invention
Main purpose of the present utility model is, overcome existing motor brake gear and when motor keeps in repair, need continue outwards to pull actuating strut, the shortcoming that causes inconvenient maintenance and apply difficulty, and a kind of motor brake deflector rod device of new structure is provided, technical problem to be solved is to make it make things convenient for the manual releasing motor, thereby is suitable for practicality more.
For achieving the above object, the utility model provides a kind of motor brake deflector rod device, and it comprises that a motor, is installed in the electromagnetic brake device of motor, and one be installed in motor and lean the structure of shoring of this electromagnetic brake device one side, wherein:
This motor is provided with a motor body, and this motor body forms an assembling face in the outside of an end, wears an axle in the position, axle center of this motor body, this axle one end vertically pass by this assembling face and in this end in conjunction with a brake block;
This electromagnetic brake device is provided with an electromagnetic driver, this electromagnetic driver is positioned at the outer disk body of this brake block, and in the side towards this brake block be provided with one the brake pressing plate, this brake pressing plate respectively is arranged with a groove in the relative both sides of periphery, corresponding each groove in relative both sides around this electromagnetic driver wears a perforation respectively, around this electromagnetic driver and towards this assembling face, stretch and establish most legs, be incorporated into this assembling face with each leg, in each the perforation outer end peripheral region against being provided with a throw rod, this throw rod is the ㄇ shape body of rod and respectively forms an abutment head in two ends, each abutment head is positioned to stretch outside each perforation and towards each perforation establishes a pull bar, each pull bar passes the groove of each perforation and this brake pressing plate, in conjunction with a pulling block, with the periphery of each pulling block against each groove, this throw rod also forms one in the centre and shores head in free end;
This is shored structure and is provided with one and shores post, but the below that this bottom of shoring post is hubbed at this assembling face and is positioned at this throw rod middle part with the rotation form, this shore post around the top, form one circular and highly from low to high shore the inclined-plane, shore leaning this and shoring head of inclined-plane with this, shore side face of post and vertically stretch and establish an actuating strut in this.
Further, the utility model protrudes out a stopper portions up in shoring the position of inclined-plane between high and low, stopper portions forms a high side stop surface towards this side of shoring the inclined-plane higher position, and form a downside stop surface in the side that the lower, inclined-plane is shored by this court, cooperate side with this high side stop surface and this downside stop surface against throw rod.
Further, the utility model cooperates in assembling face to be shored post and wears the screw that is pivoted, shore post and be arranged with a circular groove in the top, centre in this circular groove bottom wears a pivot hole, shore post and be provided with the screw place that is pivoted in this assembling face with base abuts, in this circular groove and be provided with the bolt that is pivoted, this bolt pivot that is pivoted is worn pivot hole and screw lock in this screw that is pivoted.
Preferable, described throw rod forms one and shores head in the centre, and the described post of shoring is shored head with the described inclined-plane of shoring against this.
The utility model is when motor shutdown; the brake pressing plate clamping brake block that can descend; make the axle that is linked to brake block be braked and stop operating, utilization was shored structure and was discharged brake block and axle can be rotated in manual mode if desire mandrel and overhaul motor this moment.
When shoring the structure use, the actuating strut that turns left makes shores the post rotation, by this, utilization is shored higher position, inclined-plane and is leaned throw rod, because the end of each abutment head is resisted against the periphery of each perforation, therefore when promoting, the outside of throw rod can produce leverage, each pull bar is upwards pulled pivot, the pulling block that is incorporated into each pull bar bottom is moved up and the pressing plate that will brake up promotes, make the brake pressing plate closely be resisted against the bottom of electromagnetic driver, temporarily discharge brake block by this, axle is turned and provide to overhaul to apply.
Because the utility model claims the inclined-plane to lean throw rod up with the top of shoring post, therefore rotate the state that post can make throw rod continue to keep up and pull of shoring, perhaps make the throw rod homing, by this, when shoring capital and arrive the location up by the throw rod outside, the application of force that does not just need to continue with staff is again pulled throw rod, allows user's both hands can both vacate the maintenance motor, reaches laborsaving and the convenient effect of using of maintenance.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
The exploded view of Fig. 1 the utility model preferred embodiment.
The stereogram of Fig. 2 the utility model preferred embodiment.
The vertical view of Fig. 3 the utility model preferred embodiment.
Stereogram behind Fig. 4 the utility model preferred embodiment spinning movement bar.
Profile behind Fig. 5 the utility model preferred embodiment spinning movement bar.
The side-looking action schematic diagram of the existing motor brake gear of Fig. 6.
10: motor 11: motor body
12: assembling face 121: friction portion
122: screw 13 is pivoted: axle
14: brake block 20: electromagnetic brake device
21: electromagnetic driver 211: recess
212: against the plane 213: perforation
22: brake pressing plate 221: groove
23: leg 24: throw rod
241: abutment head 2411: counter sink
242: shore 25: bolt
26: nut 30: shore structure
31: shore post 311: circular groove
312: pivot hole 313: in conjunction with screw
314: shore inclined-plane 315: stopper portions
3151: high side stop surface 3152: downside stop surface
32: bolt 33 is pivoted: actuating strut
40: motor 41: assembling face
42: brake block 50: electromagnetic brake device
51: electromagnetic driver 511: recess
52: throw rod 53: pull bar
54: brake pressing plate 55: actuating strut
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of the motor that the utility model proposes brake deflector rod device, structure, feature and effect thereof, describe in detail as after.
The utility model is a kind of motor brake deflector rod device, see also the preferred embodiment of Fig. 1 to Fig. 3 and Fig. 5, it comprises that a motor 10, is installed in the electromagnetic brake device 20 of motor 10, and one be installed in motor 10 and lean electromagnetic brake device 20 1 sides shore the structure 30, wherein:
The top side part of and arranged on left and right sides respectively is arranged with a recess 211 around electromagnetic driver 21, in each recess form a parallel assembling face 12 against the plane 212,212 corresponding each groove 221 wear a perforation 213 respectively against the plane in each, around electromagnetic driver 21, also uniformly-spaced wear and fix three legs 23, the bottom of each leg 23 is stretched on every side towards the friction portion 121 of this assembling face 12 and is established, with each leg 23 be incorporated into assembling face 12 friction portions 121 around, by this, make brake block 14 be arranged between friction portion 121 and the brake pressing plate 22;
In the peripheral region on each 213 top of boring a hole against being provided with a throw rod 24, throw rod 24 is horizontally disposed ㄇ shape bodies of rod, throw rod 24 respectively forms the bigger abutment head of a volume 241 in two ends, and form an annular in the centre shore 242, each abutment head 241 is that rectangular block and being resisted against is respectively bored a hole outside 213, respectively bore a hole in abutment head 241 correspondences and 213 to wear a counter sink 2411, in each counter sink 2411 and wear a bolt 25 as pull bar, the bottom of each bolt 25 pass respectively respectively bore a hole 213 and the brake pressing plate 22 groove 221, in the free end screw lock of each bolt 25 bottom in conjunction with a nut 26 as pulling block, with the periphery of each nut 26 apical margin against each groove 221.
In shore post 31 tops around form a circular inclined-plane 314 of shoring, the height of shoring inclined-plane 314 from low to high and the position between high and low protrude out a stopper portions 315 up, form a high side stop surface 3151 in stopper portions 315 towards a side of shoring inclined-plane 314 higher positions, in forming a downside stop surface 3152 towards a side of shoring 314 lowers, inclined-plane, shore post 31 and shore 242, and the downside stop surface 3152 of stopper portions 315 is resisted against and shores a lateral surface at 242 right-hand positions with what shore that 314 lower positions, inclined-plane lean throw rod 24;
In the actuating strut 33 that vertically extends outwardly in conjunction with screw 313 screw locks one of shoring post 31.
See also Fig. 4, Fig. 5; the using time that the utility model is shored structure 30 is to use under the situation that motor 10 is shut down; together clamping brake block 14 of pressing plate 22 declines and friction portion 121 brakes this moment; make axle 13 brake and stop operating; when using; this actuating strut 33 turns left; make and shore that post 31 rotates in a clockwise direction and lean shoring of throw rod 24 and 242 move up to shore 314 higher positions, inclined-plane; simultaneously, the high side stop surface 3151 of stopper portions 315 is resisted against and shores a lateral surface of 242 and reach locating effect.
By this, shore post 31 with the throw rod 24 middle parts pushing tow that makes progress, be resisted against each against the plane 212 by the end of each abutment head 241, produce leverage each bolt 25 is upwards pulled pivot, the nut 26 that is incorporated into each the bolt 25 bottom pressing plate 22 that moves up and will brake is up promoted, make brake pressing plate 22 closely be resisted against the bottom of electromagnetic driver 21, temporarily discharge brake block 14 by this, make axle 13 turn and provide to overhaul and apply.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. motor brake deflector rod device is characterized in that it comprises that a motor, is installed in the electromagnetic brake device of this motor, and one be installed in this motor and lean the structure of shoring of this electromagnetic brake device one side, wherein:
This motor is provided with a motor body, and this motor body forms an assembling face in the outside of an end, wears an axle in the position, axle center of this motor body, this axle one end vertically pass by this assembling face and in this end in conjunction with a brake block;
This electromagnetic brake device is provided with an electromagnetic driver, this electromagnetic driver is positioned at the outer disk body of this brake block, and in the side towards this brake block be provided with one the brake pressing plate, this brake pressing plate respectively is arranged with a groove in the relative both sides of periphery, corresponding each groove in relative both sides around this electromagnetic driver wears a perforation respectively, around this electromagnetic driver and towards this assembling face, stretch and establish most legs, be incorporated into this assembling face with each leg, in each the perforation outer end peripheral region against being provided with a throw rod, this throw rod is the ㄇ shape body of rod and respectively forms an abutment head in two ends, each abutment head is positioned to stretch outside each perforation and towards each perforation establishes a pull bar, each pull bar passes the groove of each perforation and this brake pressing plate, in free end in conjunction with a pulling block, with the periphery of each pulling block against each groove;
This is shored structure and is provided with one and shores post, but the below that this bottom of shoring post is hubbed at this assembling face and is positioned at this throw rod middle part with the rotation form, this shore post around the top, form one circular and highly from low to high shore the inclined-plane, shore this throw rod that leans on inclined-plane with this, also vertically stretch in this side face of shoring post and establish an actuating strut.
2. motor brake deflector rod device according to claim 1, it is characterized in that wherein, protrude out a stopper portions up in the described position of inclined-plane between high and low of shoring, this stopper portions forms a high side stop surface towards this side of shoring the inclined-plane higher position, and form a downside stop surface in the side that the lower, inclined-plane is shored by this court, cooperate side with this high side stop surface and this downside stop surface against throw rod.
3. motor brake deflector rod device according to claim 1 and 2 is characterized in that wherein, and described throw rod forms one and shores head in the centre, and the described post of shoring is shored head with the described inclined-plane of shoring against this.
4. motor brake deflector rod device according to claim 1 and 2, it is characterized in that wherein, around described assembling face, cooperate and shore post and wear the screw that is pivoted, the described post of shoring is arranged with a circular groove in the top, centre in this circular groove bottom wears a pivot hole, this is shored post and is provided with the screw place that is pivoted with base abuts in this assembling face, is provided with the bolt that is pivoted in this circular groove, and this bolt pivot that is pivoted is worn pivot hole and screw lock in this screw that is pivoted.
5. motor brake deflector rod device according to claim 3, it is characterized in that wherein, cooperate in described assembling face and to shore post and wear the screw that is pivoted, the described post of shoring is arranged with a circular groove in the top, centre in this circular groove bottom wears a pivot hole, this is shored post and is provided with the screw place that is pivoted with base abuts in this assembling face, is provided with the bolt that is pivoted in this circular groove, and this bolt pivot that is pivoted is worn pivot hole and screw lock in this screw that is pivoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200031734U CN201025682Y (en) | 2007-02-02 | 2007-02-02 | Dialing pole device for motor brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200031734U CN201025682Y (en) | 2007-02-02 | 2007-02-02 | Dialing pole device for motor brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025682Y true CN201025682Y (en) | 2008-02-20 |
Family
ID=39099539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200031734U Expired - Lifetime CN201025682Y (en) | 2007-02-02 | 2007-02-02 | Dialing pole device for motor brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025682Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079115A (en) * | 2014-05-09 | 2014-10-01 | 浙江湖州森富机电有限责任公司 | Braking device of tubular motor |
| CN104870853A (en) * | 2012-11-28 | 2015-08-26 | 索尤若驱动有限及两合公司 | Brake arrangement and electric motor |
-
2007
- 2007-02-02 CN CNU2007200031734U patent/CN201025682Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870853A (en) * | 2012-11-28 | 2015-08-26 | 索尤若驱动有限及两合公司 | Brake arrangement and electric motor |
| CN104870853B (en) * | 2012-11-28 | 2019-03-29 | 索尤若驱动有限及两合公司 | Brake apparatus and motor |
| CN104079115A (en) * | 2014-05-09 | 2014-10-01 | 浙江湖州森富机电有限责任公司 | Braking device of tubular motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080220 |