CN203875940U - Brake device for cutting machine - Google Patents
Brake device for cutting machine Download PDFInfo
- Publication number
- CN203875940U CN203875940U CN201420282062.1U CN201420282062U CN203875940U CN 203875940 U CN203875940 U CN 203875940U CN 201420282062 U CN201420282062 U CN 201420282062U CN 203875940 U CN203875940 U CN 203875940U
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- CN
- China
- Prior art keywords
- cutting
- fixed blocks
- roundlet
- transmission shaft
- bottom board
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- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000003068 static effect Effects 0.000 claims description 3
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A brake device for a cutting machine comprises a big circle cutting device which comprises a power device and an electromagnetic brake device. The power device comprises a stepping motor, an output shaft of the stepping motor is connected with a worm in a sleeved mode, and the bottom of a rotating bottom plate is connected with a transmission shaft which penetrates through a rotating base. The transmission shaft is connected a gear in a sleeved mode, and the gear is matched with the worm to achieve transmission. The end, close to the rotating bottom plate, of the transmission shaft is provided with a fixing square block. A first fixing square block clamping groove is formed in the lower side face of the rotating bottom plate, and a second fixing square block clamping groove is formed in the upper side face of the rotating base. The electromagnetic brake device comprises a bar-shaped magnet which is arranged at the end, far away from a fixed bottom plate, of the transmission shaft and a solenoid which is arranged on the lower portion of the bar-shaped magnet. According to the brake device for the big circle cutting device, the solenoid is connected with a power supply, a magnetic field is generated in the solenoid, the magnetic field of the solenoid acts with and the magnetic field of the bar-shaped magnet arranged on the transmission shaft, according to the principle of homopolar repulsion and heteropole attraction, the transmission shaft is controlled to make up-down movement, and the big circle cutting brake function can be achieved.
Description
Technical field
The utility model belongs to shape of a saddle cutting machine field, relates in particular a kind of shape of a saddle cutting machine idle brake gear of great circle cutting main shaft in the time realizing roundlet cutting.
Background technology
Shape of a saddle cutting machine can be realized independent cutting roundlet or cutting great circle, making to cut diameter of a circle scope increases, expanded its scope of application and ability, can select normally cutting diameter for shape of a saddle cutting machine, moving stopping how to control fast great circle cutting main shaft is crucial.
Utility model content
The technical problems to be solved in the utility model is to provide a kind ofly can control fast the brake gear that shape of a saddle cutting machine great circle cutting main shaft stops operating under stopped status not.
For solving the problems of the technologies described above, the utility model provides a kind of cutting machine brake gear, described cutting machine comprises great circle cutter sweep and roundlet cutter sweep, described great circle cutter sweep comprises the rotating base being connected with base, described rotating base top is provided with rotating bottom board, on described rotating bottom board, be provided with great circle cutting main shaft and slide bar, on slide bar, be provided with lifting arm, on described lifting arm, be connected with roundlet cutter sweep, described roundlet cutter sweep comprises the roundlet cutting main shaft being connected with lifting arm, described roundlet cutting main shaft bottom is connected with cutting head, described rotating bottom board drives great circle cutting main shaft, lifting arm, roundlet cutting main shaft and cutting head entirety are around the rotation of great circle cutting main-shaft axis, realize great circle cutting, described rotating bottom board maintains static, realize roundlet cutting and roundlet cutting main shaft self rotates and drive cutting head to rotate, described rotating bottom board bottom is connected with power set and electromagnetic brake device, described power set comprise stepper motor, on the output shaft of described stepper motor, be socketed with worm screw, described rotating bottom board bottom is connected with the power transmission shaft through rotating base, on described power transmission shaft, be socketed with gear, described gear coordinates transmission with worm screw, described power transmission shaft is provided with fixed blocks near rotating bottom board end, on described rotating bottom board downside, be provided with fixed blocks draw-in groove one, on described rotating base upper side, be provided with fixed blocks draw-in groove two, described electromagnetic brake device comprises and is arranged on power transmission shaft away from the bar magnet of fixed base plate end and is arranged at the solenoid of bar magnet bottom, on solenoid, be connected with power supply and switch.
Preferably, described fixed blocks draw-in groove one size adapts with fixed blocks size.
Preferably, described fixed blocks draw-in groove two degree of depth are a bit larger tham fixed blocks thickness, and fixed blocks draw-in groove two is set to circle, and its diameter is greater than fixed blocks catercorner length.
The cutting machine brake gear of technical solutions of the utility model, switches on power solenoid, produces magnetic field in solenoid, this magnetic field be arranged on the bar magnet magnetic fields on power transmission shaft, inhale mutually principle according to homopolar-repulsion with heteropole, control power transmission shaft and move up and down.When power transmission shaft moves upward to fixed blocks draw-in groove one on rotating bottom board when interior, stepper motor drives power transmission shaft to rotate, thereby the rotation of driven rotary base plate realizes great circle cutting main shaft and rotates and carry out great circle cutting; When power transmission shaft moves downward when interior to the fixed blocks draw-in groove two on rotating base, because fixed blocks draw-in groove two is circular, and its diameter is greater than fixed blocks catercorner length, thus fixed blocks can not driven rotary base and rotating bottom board rotate, realized great circle cutting brake function.
Adopt the beneficial effect of technique scheme to be: the cutting machine brake gear of technical solutions of the utility model, can, manually not selecting realize great circle cutting main shaft work or stop by the sense of current in solenoid under stopped status, select rapid and convenient.
Brief description of the drawings
Fig. 1 is a kind of cutting machine overall structure of the utility model schematic diagram,
Fig. 2 is the structural representation of a kind of cutting machine of the utility model brake gear,
Wherein, 1, electromagnetic brake device, 2, stepper motor, 3, rotating base, 4, rotating bottom board, 5, great circle cutting main shaft, 6, slide bar, 7, lifting arm, 8, roundlet cutting main shaft, 9, cutting head, 10, fixed blocks draw-in groove one, 11, fixed blocks, 12, fixed blocks draw-in groove two, 13, power transmission shaft, 14, gear, 15, turbine, 16, bar magnet, 17, solenoid.
Detailed description of the invention
Below in conjunction with Figure of description, the technical solution of the utility model and structure are described, so that those skilled in the art understand.
As depicted in figs. 1 and 2, a kind of cutting machine brake gear, described cutting machine comprises great circle cutter sweep and roundlet cutter sweep, described great circle cutter sweep comprises the rotating base 2 being connected with base, described rotating base 2 tops are provided with rotating bottom board 3, on described rotating bottom board 3, be provided with great circle cutting main shaft 5 and slide bar 6, on described slide bar 6, be provided with lifting arm 7, on described lifting arm 7, be connected with roundlet cutter sweep, described roundlet cutter sweep comprises the roundlet cutting main shaft 8 being connected with lifting arm 7, described roundlet cutting main shaft 8 bottoms are connected with cutting head 9, described rotating bottom board 4 drives great circle cutting main shaft 5, lifting arm 6, roundlet cutting main shaft 8 and cutting head 9 entirety are around the 5 axis rotations of great circle cutting main shaft, realize great circle cutting, described rotating bottom board 4 maintains static, realize roundlet cutting and roundlet cutting main shaft 8 self rotates and drive cutting head 9 to rotate, described rotating bottom board 4 bottoms are connected with power set and electromagnetic brake device 1, described power set comprise stepper motor 2, on the output shaft of described stepper motor 2, be socketed with worm screw 15, described rotating bottom board 4 bottoms are connected with the power transmission shaft 13 through rotating base 3, on described power transmission shaft 13, be socketed with gear 14, described gear 14 coordinates transmission with worm screw 15, described power transmission shaft 13 is provided with fixed blocks 11 near rotating bottom board 4 ends, on described rotating bottom board 4 downsides, be provided with fixed blocks draw-in groove 1, on described rotating base 3 upper sides, be provided with fixed blocks draw-in groove 2 12, described electromagnetic brake device 1 comprises and is arranged on power transmission shaft 13 away from the bar magnet 16 of fixed base plate 4 ends and is arranged at the solenoid 17 of bar magnet bottom.
Described fixed blocks draw-in groove one 10 sizes adapt with fixed blocks 11 sizes.
Described fixed blocks draw-in groove 2 12 degree of depth are a bit larger tham fixed blocks 11 thickness, and fixed blocks draw-in groove two is set to circle, and its diameter is greater than fixed blocks catercorner length.
The cutting machine brake gear of technical solutions of the utility model, solenoid 17 is switched on power, the interior generation of solenoid 17 magnetic field, this magnetic field be arranged on bar magnet 16 magnetic fields on power transmission shaft 13, inhale mutually principle according to homopolar-repulsion with heteropole, control power transmission shaft 13 and move up and down.When power transmission shaft 13 moves upward to fixed blocks draw-in groove 1 on rotating bottom board 4 when interior, stepper motor 2 drives power transmission shaft 13 to rotate, thereby driven rotary base plate 4 rotates, and realizes great circle cutting main shaft 5 and rotates and carry out great circle cutting; When power transmission shaft 13 moves downward when interior to the fixed blocks draw-in groove 2 12 on rotating base 3, because fixed blocks draw-in groove 2 12 is circular, and its diameter is greater than fixed blocks 11 catercorner lengths, so fixed blocks 11 can not driven rotary base 3 and rotating bottom board turn 4 moving, realized great circle cutting brake function.
Above-mentionedly by reference to the accompanying drawings utility model is exemplarily described; obviously the utility model specific implementation is not subject to the restrictions described above; as long as this non-essential improvement that has adopted method design of the present utility model and technical scheme to carry out; or without improving, the design of utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (3)
1. a cutting machine brake gear, described cutting machine comprises great circle cutter sweep and roundlet cutter sweep, described great circle cutter sweep comprises the rotating base being connected with base, described rotating base top is provided with rotating bottom board, on described rotating bottom board, be provided with great circle cutting main shaft and slide bar, on described slide bar, be provided with lifting arm, on described lifting arm, be connected with roundlet cutter sweep, described roundlet cutter sweep comprises the roundlet cutting main shaft being connected with lifting arm, described roundlet cutting main shaft bottom is connected with cutting head, described rotating bottom board drives great circle cutting main shaft, lifting arm, roundlet cutting main shaft and cutting head entirety are around the rotation of great circle cutting main-shaft axis, realize great circle cutting, described rotating bottom board maintains static, realize roundlet cutting and roundlet cutting main shaft self rotates and drive cutting head to rotate, it is characterized in that, described rotating bottom board bottom is connected with power set and electromagnetic brake device, described power set comprise stepper motor, on the output shaft of described stepper motor, be socketed with worm screw, described rotating bottom board bottom is connected with the power transmission shaft through rotating base, on described power transmission shaft, be socketed with gear, described gear coordinates transmission with worm screw, described power transmission shaft is provided with fixed blocks near rotating bottom board end, on described rotating bottom board downside, be provided with fixed blocks draw-in groove one, on described rotating base upper side, be provided with fixed blocks draw-in groove two, described electromagnetic brake device comprises and is arranged on power transmission shaft away from the bar magnet of fixed base plate end and is arranged at the solenoid of bar magnet bottom.
2. a kind of cutting machine brake gear according to claim 1, is characterized in that: described fixed blocks draw-in groove one size adapts with fixed blocks size.
3. a kind of cutting machine brake gear according to claim 1, is characterized in that: described fixed blocks draw-in groove two degree of depth are a bit larger tham fixed blocks thickness, and fixed blocks draw-in groove two is set to circle, and its diameter is greater than fixed blocks catercorner length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282062.1U CN203875940U (en) | 2014-05-30 | 2014-05-30 | Brake device for cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282062.1U CN203875940U (en) | 2014-05-30 | 2014-05-30 | Brake device for cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875940U true CN203875940U (en) | 2014-10-15 |
Family
ID=51676482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282062.1U Expired - Fee Related CN203875940U (en) | 2014-05-30 | 2014-05-30 | Brake device for cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759741A (en) * | 2015-04-20 | 2015-07-08 | 南通江中光电有限公司 | Automatic welding machine brake apparatus |
| CN105479515A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Fan-shaped tooth rotation structure |
| CN112451242A (en) * | 2020-11-19 | 2021-03-09 | 白直潼 | Device for braking wheelchair used by old people under emergency |
-
2014
- 2014-05-30 CN CN201420282062.1U patent/CN203875940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759741A (en) * | 2015-04-20 | 2015-07-08 | 南通江中光电有限公司 | Automatic welding machine brake apparatus |
| CN105479515A (en) * | 2015-12-23 | 2016-04-13 | 佛山欧亚特机械设备有限公司 | Fan-shaped tooth rotation structure |
| CN112451242A (en) * | 2020-11-19 | 2021-03-09 | 白直潼 | Device for braking wheelchair used by old people under emergency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160728 Address after: 246000 Anhui Changfeng Anqing Yingjiang District Xiang Chang Feng Cun Wang Line No. 24 Patentee after: Xu Wensheng Address before: 246000, Anqing Development Zone, Anhui Province, the three phase (beside the Wanjiang Avenue) Patentee before: ANHUI SUDONG PETROCHEMICAL POWER EQUIPMENT MANUFACTURING GROUP CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |