CN104565141B - A kind of brake quick clamping device - Google Patents
A kind of brake quick clamping device Download PDFInfo
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- CN104565141B CN104565141B CN201510044325.4A CN201510044325A CN104565141B CN 104565141 B CN104565141 B CN 104565141B CN 201510044325 A CN201510044325 A CN 201510044325A CN 104565141 B CN104565141 B CN 104565141B
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- brake
- servomotor
- rack
- servo
- screw thread
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Abstract
The invention discloses a kind of brake quick clamping device, include brake bracket, including servomotor, gear, rack, wedge-shaped slideway, brake block, servo-driver, compared with prior art, servo-driver drives servomotor to move after braking instruction is connected to, band moving gear quickly rotates, rack and brake block move along a straight line under gearing, so as to directly carry out holding positioning to braked body, when the torque-feedback value that servo-driver receives is enough to brake, servomotor stop motion and keep, similarly servomotor counter motion, braking is loosened.The braking efficiency of brake is so not only greatly improved, but also the control to torque makes brake not easy to fall off, adds security.
Description
Technical field
The present invention relates to a kind of clamping device, more particularly to a kind of brake quick clamping device.
Background technology
The reliability of brake is directly related to the safety of the person and equipment, so the requirement to its reliability is especially high.
But the hydraulic push-rod brake shortcoming that throwing people uses at present is relatively more, one of shortcoming phenomenon is shown：Hydraulic push-rod brake
Transfer bar mechanism first act on brake arm, then by brake arm transmission campaign to brake body, work low-response, is easily taken off after braking
Fall, in view of drawbacks described above, it is really necessary to design a kind of brake quick clamping device.
The content of the invention
The technical problems to be solved by the invention are：A kind of brake quick clamping device is provided, it is existing to solve
Brake operation low-response, the problem of easily coming off after braking.
In order to solve the above technical problems, the technical scheme is that：A kind of brake quick clamping device, includes braking
Frame, including servomotor, gear, rack, wedge-shaped slideway, brake block, servo-driver, the servomotor are located at brake bracket
Right end, the two screw thread is connected, and the gear is located at servomotor front end, the two close-fitting is connected, and the rack is located at
Gear lower end, the two close-fitting are connected, and the wedge-shaped slideway is located at the lower end of rack, the two screw thread is connected, the brake block
Positioned at the front end of rack, the two screw thread is connected, and the servo-driver is located at the lower end of brake bracket, the two screw thread is connected.
Further, lubrication box is additionally provided with the top of the brake bracket, the two screw thread is connected.
Further, there is force (forcing) pump at the top of the lubrication box, the two screw thread is connected.
Further, the lubrication box side wall lower ends are additionally provided with lubrication piping, the two is weldingly connected.
Further, there is lubricating oil inside the lubrication box.
Further, the wedge-shaped slide bottom is additionally provided with recycling box, and the recycling box is weldingly connected with brake bracket.
Compared with prior art, servo-driver drives servomotor to move after braking instruction is connected to, and band moving gear is fast
Speed rotation, rack and brake block move along a straight line under gearing, so as to directly carry out holding positioning to braked body, when watching
The torque-feedback value of driver receiving is taken when being enough to brake, servomotor stop motion and is kept, similarly servomotor is reverse
Movement, braking are loosened.The braking efficiency of brake is so not only greatly improved, but also the control to torque makes brake
It is not easy to fall off, add security.
Brief description of the drawings
Fig. 1 is the device front view
Fig. 2 is partial enlarged view at lubrication box
1 servomotor 2 of brake bracket
3 rack 4 of gear
Wedge-shaped 5 brake block 6 of slideway
7 lubrication box 101 of servo-driver
102 lubrication piping 103 of force (forcing) pump
104 recycling box 501 of lubricating oil
Following embodiment will combine above-mentioned attached drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1 and Figure 2, comprising brake bracket 1, including servomotor 2, gear 3, rack 4, wedge-shaped slideway 5, brake block
6th, servo-driver 7, the servomotor 2 are located at the right end of brake bracket 1, the two screw thread is connected, and the gear 3, which is located at, to be watched
2 front end of motor is taken, the two close-fitting is connected, and the rack 4 is located at 3 lower end of gear, the two close-fitting is connected, and the wedge shape is sliding
Road 5 is located at the lower end of rack 4, the two screw thread is connected, and the brake block 6 is located at the front end of rack 4, the two screw thread is connected, institute
The servo-driver 7 stated is located at the lower end of brake bracket 1, the two screw thread is connected, and the top of brake bracket 1 is additionally provided with lubrication box
101, the two screw thread is connected, and there be force (forcing) pump 102 at the top of lubrication box 101, the two screw thread is connected, the lubrication box
101 side wall lower ends are additionally provided with lubrication piping 103, the two is weldingly connected, and lubricating oil 104 is additionally provided with inside the lubrication box 101,
5 bottom of wedge-shaped slideway is additionally provided with recycling box 501, and the recycling box 501 is weldingly connected with brake bracket 1, servo-drive
Device 7 drives servomotor 2 to move after braking instruction is connected to, and band moving gear 3 quickly rotates, rack 4 and system under the effect of gear 3
Motion block 6 moves along a straight line, so that holding positioning is directly carried out to braked body, when the torque-feedback value that servo-driver 7 receives
When being enough to brake, 2 stop motion of servomotor and keep, similarly 2 counter motion of servomotor, braking is loosened, so not only
The braking efficiency of brake is greatly improved, and the control to torque makes brake not easy to fall off, adds safety
Property.Meanwhile when servomotor 2 works, force (forcing) pump 102 pressurizes lubrication box 101 so that lubricating oil 104 passes through lubrication
Pipeline 103 is lubricated leading screw, and lubricated lubricating oil 104, easy to collect, avoids wasting by recycling box storage.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made, are within the scope of the present invention.
Claims (1)
1. a kind of brake quick clamping device, includes brake bracket, it is characterised in that further includes servomotor, gear, rack, wedge
Shape slideway, brake block, servo-driver, the servomotor are located at the right end of brake bracket, the two screw thread is connected, the tooth
Wheel is located at servomotor front end, the two close-fitting is connected, and the rack is located at gear lower end, the two close-fitting is connected, described
Wedge-shaped slideway is located at the lower end of rack, the two screw thread is connected, and the brake block is located at the front end of rack, the two screw thread is connected,
The servo-driver is located at the lower end of brake bracket, the two screw thread is connected；It is additionally provided with lubrication box at the top of the brake bracket, two
Person's screw thread is connected；There is force (forcing) pump at the top of the lubrication box, the two screw thread is connected；The lubrication box side wall lower ends are additionally provided with
Lubrication piping, the two is weldingly connected；There is lubricating oil inside the lubrication box；The wedge-shaped slide bottom is additionally provided with recycling
Box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044325.4A CN104565141B (en) | 2015-01-28 | 2015-01-28 | A kind of brake quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044325.4A CN104565141B (en) | 2015-01-28 | 2015-01-28 | A kind of brake quick clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565141A CN104565141A (en) | 2015-04-29 |
| CN104565141B true CN104565141B (en) | 2018-05-15 |
Family
ID=53081947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510044325.4A Active CN104565141B (en) | 2015-01-28 | 2015-01-28 | A kind of brake quick clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565141B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19719990A1 (en) * | 1997-05-13 | 1998-11-19 | Elektrische Geraete Gmbh & Co | Brake for electric motor, esp. for moving control elements in motor vehicle |
| DE19751445A1 (en) * | 1997-11-20 | 1999-05-27 | Itt Mfg Enterprises Inc | Electromechanically operated clamping brake for cars |
| FR2869661B1 (en) * | 2004-04-29 | 2006-07-07 | Bosch Gmbh Robert | DRUM BRAKE CONTROL DEVICE FOR MOTOR VEHICLE |
| KR101409013B1 (en) * | 2007-12-12 | 2014-06-18 | 현대모비스 주식회사 | Planet gear typed Electric Mechanical Brake System |
| JP5737500B2 (en) * | 2011-01-31 | 2015-06-17 | 日立オートモティブシステムズ株式会社 | Electric brake device |
| EP2500597A1 (en) * | 2011-03-17 | 2012-09-19 | Hanning & Kahl GmbH & Co. KG | Brake for wind farms |
| CN203348378U (en) * | 2013-06-06 | 2013-12-18 | 三一汽车制造有限公司 | Rotary table brake device and pump truck |
| CN204610637U (en) * | 2015-01-28 | 2015-09-02 | 安徽昕宏通用设备制造有限公司 | A kind of break quick clamping device |
-
2015
- 2015-01-28 CN CN201510044325.4A patent/CN104565141B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565141A (en) | 2015-04-29 |
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Effective date of registration: 20191016 Address after: 314000 building 3, No. 505, Jihai Road, hemp Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Skylark Textile Co., Ltd. Address before: 247000 Guichi Industrial Park, Anhui, Chizhou Patentee before: Anhui Xinhong General Equipment Manufacturing Co., Ltd. |