CN112548415A - Synchronous reverse moving device for stator torsion welding machine - Google Patents
Synchronous reverse moving device for stator torsion welding machine Download PDFInfo
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- CN112548415A CN112548415A CN202011533094.0A CN202011533094A CN112548415A CN 112548415 A CN112548415 A CN 112548415A CN 202011533094 A CN202011533094 A CN 202011533094A CN 112548415 A CN112548415 A CN 112548415A
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- handed
- rack
- fixedly connected
- synchronous belt
- belt pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a synchronous reverse moving device for a stator torsion welding machine, which comprises a box body, a motor fixing plate and a transmission mechanism, wherein the box body is provided with a box body; the transmission mechanism comprises a servo motor, a driving synchronous belt pulley, a driven synchronous belt pulley, a speed reducer, a driving gear, a left-handed worm gear, a left-handed rack, a right-handed worm rack and a right-handed rack, the servo motor is arranged on the lower side of a motor fixing plate, an output shaft of the servo motor is fixedly connected with the driving synchronous belt pulley, and the driving synchronous belt pulley is connected with the driven belt pulley through a synchronous belt; the driven synchronous belt wheel is fixedly connected with one end of the connecting shaft, the other end of the connecting shaft is fixedly connected with the adapter shaft, and the adapter shaft is fixedly connected with the input shaft of the speed reducer. The invention relates to a synchronous and reverse movement device, wherein the axes of all parts of a transmission mechanism are arranged in parallel, the device has the advantages of compact structure, high synchronous movement precision, high response speed and the like, and the worm gear and rack meshing transmission has a self-locking function, so that the synchronism and stability of the movement of racks on two sides are ensured.
Description
Technical Field
The invention belongs to the technical field of electrical mechanical equipment, and particularly relates to a synchronous reverse moving device of a stator torsion welding machine.
Background
The stator twist welding machine is a device for twisting a stator by a certain angle. In the process of twisting the stator by the stator skewed slot twisting welding machine, the two sides of the stator twisting die are required to synchronously and reversely move so as to twist the stator into the skewed slots with a certain angle from the straight slots, and the device is required to be compact in structure to meet the installation requirement due to limited space.
Disclosure of Invention
In order to solve the technical problem, the invention provides a synchronous reverse moving device for a stator torsion welding machine.
In order to solve the technical problems, the invention adopts the technical scheme that: a synchronous reverse movement device for a stator torsion welding machine comprises a box body, a motor fixing plate and a transmission mechanism; the transmission mechanism comprises a servo motor, a driving synchronous belt pulley, a driven synchronous belt pulley, a speed reducer, a driving gear, a worm gear and a rack, the servo motor is arranged on the lower side of a motor fixing plate, an output shaft of the servo motor is fixedly connected with the driving synchronous belt pulley, and the driving synchronous belt pulley is connected with the driven synchronous belt pulley through a synchronous belt; the speed reducer, the driving gear, the left-handed worm gear, the left-handed rack, the right-handed worm rack and the right-handed rack are all arranged inside the box body.
The motor fixing plate is fixedly connected with a connecting flange, the connecting flange is fixedly connected with a bearing chamber, a bearing is arranged in the bearing chamber, and a connecting shaft is fixedly connected with an inner ring of the bearing; one end of the connecting shaft is fixedly connected with the driven synchronous belt pulley, and the other end of the connecting shaft is fixedly connected with the adapting shaft; the rotating shaft is fixedly connected with the input shaft of the speed reducer, and the output shaft of the speed reducer is fixedly connected with the driving gear; the output end of the speed reducer is fixedly connected with a speed reducer fixing plate, and the speed reducer fixing plate is fixedly connected with the box body; a worm rotating shaft is arranged in the box body, the driven gear and worm assembly is arranged on the worm rotating shaft, one end of the worm rotating shaft is provided with an adjusting screw, the adjusting screw is arranged in an adjusting seat, and the adjusting seat is fixedly connected with the box body; the left-handed rack and the right-handed rack are arranged in holes on two sides of the box body, one ends of the left-handed rack and the right-handed rack are fixedly connected with the left rack support and the right rack support respectively, and the lower ends of the left rack support and the right rack support are fixedly connected with the left movable plate and the right movable plate respectively.
Further, the lead angles of the worm parts of the left-handed worm gear and the right-handed worm gear are less than 3 degrees and 40'.
Furthermore, the left-handed worm gear and the right-handed worm gear are respectively in meshing transmission with the left-handed rack and the right-handed rack and are symmetrically arranged on two sides of the driving gear.
Description of the drawings:
fig. 1 is a partial sectional view of a synchronous reverse moving device.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a schematic diagram of a synchronous reverse-motion device.
In the figure: 1. a motor fixing plate; 2. a box body; 3. a servo motor; 4. a driving synchronous pulley; 5. a driven synchronous pulley; 6. a speed reducer; 7. a driving gear; 8. a left-handed worm gear; 9. a left-handed rack; 10. a right-handed worm gear; 11. a right-handed rack; 12. a connecting flange; 13. a bearing chamber; 14. a bearing; 15. a connecting shaft; 16. a transfer shaft; 17. a speed reducer fixing plate; 18. a worm shaft; 19. adjusting the screw; 20. an adjusting seat; 21. a left rack support; 22. a right rack support; 23. a left movable plate; 24. a right movable plate; 25. and (4) a synchronous belt.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a synchronous reverse moving device for a stator torsion welding machine comprises a box body 2, a motor fixing plate 1 and a transmission mechanism; the transmission mechanism comprises a servo motor 3, a driving synchronous pulley 4, a driven synchronous pulley 5, a speed reducer 6, a driving gear 7, a left-handed worm gear 8, a left-handed rack 9, a right-handed worm rack 10 and a right-handed rack 11, the servo motor 3 is arranged on the lower side of the motor fixing plate 1, an output shaft of the servo motor 3 is fixedly connected with the driving synchronous pulley 4, and the driving synchronous pulley 4 is connected with the driven synchronous pulley 5 through a synchronous belt 25; the speed reducer 4, the driving gear 4, the left-handed worm gear 8, the left-handed rack 9, the right-handed worm rack 10 and the right-handed rack 11 are all arranged inside the box body 2.
A connecting flange 12 is fixedly connected to the motor fixing plate 1, the connecting flange 12 is fixedly connected to a bearing chamber 13, a bearing 14 is arranged in the bearing chamber 13, and a connecting shaft 15 is fixedly connected to an inner ring of the bearing 14; one end of a connecting shaft 15 is fixedly connected with the driven synchronous belt wheel 5, and the other end of the connecting shaft 15 is fixedly connected with a transfer shaft 16; the transfer shaft 16 is fixedly connected with an input shaft of the speed reducer 6, and an output shaft of the speed reducer 6 is fixedly connected with the driving gear 7; the output end of the speed reducer 6 is fixedly connected with a speed reducer fixing plate 17, and the speed reducer fixing plate 17 is fixedly connected with the box body 2; a worm rotating shaft 18 is arranged in the box body 2, the left-handed gear worm 8 and the right-handed gear worm 10 are arranged on the worm rotating shaft 18, an adjusting screw 19 is arranged at one end of the worm rotating shaft 18, the adjusting screw 19 is arranged in an adjusting seat 20, and the adjusting seat 20 is fixedly connected with the box body 2; the left-handed rack 9 and the right-handed rack 11 are arranged in holes at two sides of the box body 2, one end of the left-handed rack 9 and one end of the right-handed rack 11 are fixedly connected with the left rack support 21 and the right rack support 22 respectively, and the lower ends of the left rack support 21 and the right rack support 22 are fixedly connected with the left movable plate 23 and the right movable plate 24 respectively.
The lead angles of the worm parts of the left-handed worm gear 8 and the right-handed worm gear 10 are less than 3 degrees and less than 40'.
The left-handed worm gear 8 and the right-handed worm gear 10 are respectively in meshed transmission with the left-handed rack 9 and the right-handed rack 11 and are symmetrically arranged on two sides of the driving gear 7.
The working method of the synchronous reverse moving device for the stator torsion welding machine comprises the following steps:
as shown in fig. 1, the servo motor 3 drives the driving synchronous pulley 4 to rotate, and drives the driven synchronous pulley 5 to rotate through the synchronous belt 25, and drives the speed reducer 6 to rotate through the connecting shaft 5 and the transfer shaft 16 in sequence, and then the driving gear 7 fixedly connected with the output shaft of the speed reducer 6 rotates, and the driving gear 7 drives the left-handed worm gear 8 and the right-handed worm gear to simultaneously rotate, and then the left-handed rack 9 meshed with the left-handed worm gear 8 and the right-handed rack 11 meshed with the right-handed worm gear 10 synchronously and reversely move, and further drives the left movable plate 23 and the right movable plate 24 to synchronously and reversely move.
The invention relates to a synchronous reverse moving device for a stator torsion welding machine, which has the advantages that the axes of all parts of a transmission mechanism are arranged in parallel, the synchronous reverse moving device has the advantages of compact structure, high synchronous moving precision, high response speed and the like, and the worm gear and rack meshing transmission has a self-locking function, so that the synchronism and the stability of the movement of racks on two sides are ensured.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.
Claims (3)
1. The utility model provides a stator twists reverse welding machine with synchronous reverse mobile device which characterized in that: comprises a box body, a motor fixing plate and a transmission mechanism; the transmission mechanism comprises a servo motor, a driving synchronous belt pulley, a driven synchronous belt pulley, a speed reducer, a driving gear, a worm gear and a rack, the servo motor is arranged on the lower side of a motor fixing plate, an output shaft of the servo motor is fixedly connected with the driving synchronous belt pulley, and the driving synchronous belt pulley is connected with the driven belt pulley through a synchronous belt; the speed reducer, the driving gear, the left-handed worm gear, the left-handed rack, the right-handed worm rack and the right-handed rack are all arranged inside the box body; the motor fixing plate is fixedly connected with a connecting flange, the connecting flange is fixedly connected with a bearing chamber, a bearing is arranged in the bearing chamber, and a connecting shaft is fixedly connected with an inner ring of the bearing; one end of the connecting shaft is fixedly connected with the driven synchronous belt pulley, and the other end of the connecting shaft is fixedly connected with the adapting shaft; the rotating shaft is fixedly connected with the input shaft of the speed reducer, and the output shaft of the speed reducer is fixedly connected with the driving gear; the output end of the speed reducer is fixedly connected with a speed reducer fixing plate, and the speed reducer fixing plate is fixedly connected with the box body; a worm rotating shaft is arranged in the box body, a left-handed worm gear and a right-handed worm rack are arranged on the worm rotating shaft, an adjusting screw is arranged at one end of the worm rotating shaft, the adjusting screw is arranged in an adjusting seat, and the adjusting seat is fixedly connected with the box body; the left-handed rack and the right-handed rack are arranged in holes on two sides of the box body, one ends of the left-handed rack and the right-handed rack are fixedly connected with the left rack support and the right rack support respectively, and the lower ends of the left rack support and the right rack support are fixedly connected with the left movable plate and the right movable plate respectively.
2. The synchronized reverse motion device of claim 1, wherein: the lead angles of the worm parts of the left-handed worm gear and the right-handed worm gear are less than 3 degrees and 40'.
3. The synchronized reverse motion device of claim 1, wherein: the left-handed worm gear and the right-handed worm gear are respectively in meshing transmission with the left-handed rack and the right-handed rack and are symmetrically arranged on two sides of the driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533094.0A CN112548415A (en) | 2020-12-23 | 2020-12-23 | Synchronous reverse moving device for stator torsion welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533094.0A CN112548415A (en) | 2020-12-23 | 2020-12-23 | Synchronous reverse moving device for stator torsion welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN112548415A true CN112548415A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011533094.0A Pending CN112548415A (en) | 2020-12-23 | 2020-12-23 | Synchronous reverse moving device for stator torsion welding machine |
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| Country | Link |
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| CN (1) | CN112548415A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769988A (en) * | 1955-05-24 | 1957-03-13 | Williams J H & Co | Improvements in wrenches |
| CN104652395A (en) * | 2014-12-27 | 2015-05-27 | 武汉船用机械有限责任公司 | Plug pin lifting system |
| CN105731289A (en) * | 2014-12-06 | 2016-07-06 | 陈晨 | Mechanism realizing simultaneous elevating |
| CN106945653A (en) * | 2017-04-25 | 2017-07-14 | 上海同驭汽车科技有限公司 | The transmission mechanism and EHB of a kind of returning quickly |
| CN108145250A (en) * | 2017-12-21 | 2018-06-12 | 重庆千乔机电有限公司 | Bearing processing apparatus |
| CN207888325U (en) * | 2017-12-17 | 2018-09-21 | 泰州市伟业机械制造有限公司 | A kind of quantitative angle station of lathe shake handwheel |
| CN109724027A (en) * | 2019-02-25 | 2019-05-07 | 深圳市安思科电子科技有限公司 | A kind of heat radiating type city illumination equipment with light bulb handoff functionality |
| CN209959818U (en) * | 2018-12-13 | 2020-01-17 | 无锡市岱洋重工机械有限公司 | Novel gear rack transmission mechanism |
| CN211449562U (en) * | 2019-12-16 | 2020-09-08 | 山东中际智能装备有限公司 | High-precision two-axis movement device |
-
2020
- 2020-12-23 CN CN202011533094.0A patent/CN112548415A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769988A (en) * | 1955-05-24 | 1957-03-13 | Williams J H & Co | Improvements in wrenches |
| CN105731289A (en) * | 2014-12-06 | 2016-07-06 | 陈晨 | Mechanism realizing simultaneous elevating |
| CN104652395A (en) * | 2014-12-27 | 2015-05-27 | 武汉船用机械有限责任公司 | Plug pin lifting system |
| CN106945653A (en) * | 2017-04-25 | 2017-07-14 | 上海同驭汽车科技有限公司 | The transmission mechanism and EHB of a kind of returning quickly |
| CN207888325U (en) * | 2017-12-17 | 2018-09-21 | 泰州市伟业机械制造有限公司 | A kind of quantitative angle station of lathe shake handwheel |
| CN108145250A (en) * | 2017-12-21 | 2018-06-12 | 重庆千乔机电有限公司 | Bearing processing apparatus |
| CN209959818U (en) * | 2018-12-13 | 2020-01-17 | 无锡市岱洋重工机械有限公司 | Novel gear rack transmission mechanism |
| CN109724027A (en) * | 2019-02-25 | 2019-05-07 | 深圳市安思科电子科技有限公司 | A kind of heat radiating type city illumination equipment with light bulb handoff functionality |
| CN211449562U (en) * | 2019-12-16 | 2020-09-08 | 山东中际智能装备有限公司 | High-precision two-axis movement device |
Non-Patent Citations (1)
| Title |
|---|
| 北京市机械工程学会设备维修专业组: "《机修手册 试用本 圆柱齿轮传动》", 31 May 1967, 机械工业出版社 * |
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Application publication date: 20210326 |