CN108847755B - Manufacturing device for motor coil - Google Patents
Manufacturing device for motor coil Download PDFInfo
- Publication number
- CN108847755B CN108847755B CN201810767606.6A CN201810767606A CN108847755B CN 108847755 B CN108847755 B CN 108847755B CN 201810767606 A CN201810767606 A CN 201810767606A CN 108847755 B CN108847755 B CN 108847755B
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- shaft
- chain wheel
- wheel
- support frame
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
Abstract
The invention discloses a manufacturing device of a motor coil, wherein a motor (2) is in transmission connection with a gearbox (4), and two ends of a transmission shaft (6) are respectively connected with the gearbox (4) and a rack (1); a driving chain wheel (8) is arranged on the transmission shaft (6), and the pay-off rack (5) and the winding mechanism are respectively arranged on two sides of the transmission shaft (6); a support frame (12) of the winding mechanism is fixed on the rack (1), one end of a rotating shaft (13) penetrates through the support frame (12) and then is provided with a driven chain wheel (11), and the end part of the other end of the rotating shaft is screwed with a locking nut (14); a transverse guide rail (19) of the guider (15) is fixed on the support frame (12), a rolling wheel (20) is in rolling fit with the transverse guide rail (19), and a guide wheel (17) is connected on the rolling wheel (20); and a driven chain wheel (11) on each winding mechanism is in transmission connection with a corresponding driving chain wheel (8). The invention can simultaneously manufacture a plurality of coils and can ensure that the wound coils have better flatness.
Description
Technical Field
The invention relates to a device, in particular to a manufacturing device of a motor coil, and belongs to the technical field of motor production equipment.
Background
The coil is a functional component for ensuring the normal operation of the motor, and the winding of the coil is a very important link in the manufacturing process of the motor, and the quality of the motor coil and the winding efficiency of the motor coil can directly influence the quality and the production efficiency of the motor. Although the existing winding machine can complete the manufacturing of the coil, only one coil can be wound at one time, the winding efficiency is low, the production efficiency of the motor is directly influenced, and the manufactured coil cannot be guaranteed to be smooth, so that the performance requirement of normal work of the motor cannot be met, and even if the guide device is arranged, the coil is guaranteed to be smooth everywhere, on one hand, the structure of the device is complex, the operation is inconvenient, and on the other hand, the device needs to be driven by power, so that the production cost is increased.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a manufacturing device of a motor coil, which can manufacture a plurality of coils simultaneously and can ensure that the wound coils have better flatness. The device has the advantages of simple structure, simple and convenient operation, low cost and high production efficiency.
In order to achieve the purpose, the technical scheme of the invention is as follows: a manufacturing device of a motor coil comprises a motor, a gearbox, a pay-off rack, a transmission shaft, a control box and a winding mechanism, wherein the motor, the gearbox, the pay-off rack, the transmission shaft, the control box and the winding mechanism are arranged on a rack; a plurality of driving sprockets are installed on the transmission shaft at intervals, and the pay-off frames and the winding mechanisms, the number of which is the same as that of the driving sprockets, are respectively arranged on two sides of the transmission shaft in a one-to-one correspondence manner; the winding mechanism comprises a driven chain wheel, a support frame, a rotating shaft, a guider and a chain wheel locking device, the support frame is fixed on the rack, one end of the rotating shaft penetrates through the support frame and forms a revolute pair with the support frame, a locking nut is screwed at the end part of the other end of the rotating shaft, the driven chain wheel is installed on a section of the rotating shaft penetrating through the support frame, and the chain wheel locking device is arranged at the end part of the rotating shaft; the guider is arranged on one side of the support frame close to the transmission shaft and comprises a guide wheel, a transverse guide rail and a rolling wheel, the transverse guide rail parallel to the transmission shaft is fixed on the support frame through a fixing frame, the rolling wheel is in rolling fit with the transverse guide rail, a connecting frame is arranged on the rolling wheel, and the guide wheel with a wheel surface vertical to the transmission shaft is arranged on the connecting frame; the driven chain wheel on each winding mechanism is in chain transmission connection with the corresponding driving chain wheel; the control box comprises a controller and a control circuit and is used for controlling the winding device;
furthermore, the chain wheel locking device comprises an outer sheath, a locking fixture block and a screw, the locking fixture block is a cross block which is arranged at the end part of the outer sheath and matched with a cross groove on the end face of the rotating shaft, a screw rod of the screw penetrates through the outer sheath and the locking fixture block and then is in threaded connection with an axial threaded hole at the end part of the rotating shaft, and a nut is arranged in the outer sheath; a spring is sleeved on the screw rod between the screw cap of the screw and the outer sheath;
furthermore, the transmission shaft is connected with an output shaft of the gearbox through a universal connector;
furthermore, the driving chain wheel is nested on the transmission shaft in a sliding mode, a radial threaded hole which is communicated with the axial mounting hole and the outer circular wall is formed in the driving chain wheel, and a screw of the locking bolt penetrates through the radial hole in a threaded fit mode and then abuts against the transmission shaft;
furthermore, the transverse guide rail is made of a stainless steel tube with a groove at the bottom, and a blocking piece is arranged at the tail end of the transverse guide rail;
furthermore, the cross section of the transmission shaft is in the shape of a regular quadrangle, a regular hexagon or a regular octagon, and shaft ends matched with the bearing and connected with the gearbox are respectively welded at two ends of the transmission shaft;
furthermore, an output shaft of the motor is in chain transmission connection with an input shaft of a gearbox, and the gearbox is provided with at least two speed regulating gears.
According to the invention, the motor drives the transmission shaft to rotate, so that the plurality of winding mechanisms are driven to rotate together, a plurality of coils can be wound simultaneously, and the production efficiency of the motor is improved; the guider is arranged on the support frame of the winding mechanism, so that the diameters of all the wound coils are the same, the flatness of the coils is ensured, and the performance of the motor is further ensured; the guider can realize the guiding function without additional power drive, thereby saving the production cost. The device has simple structure, low cost and high production efficiency.
Drawings
FIG. 1 is a top view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the guide of the present invention.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a structural view of the sprocket locking device of the present invention.
In the figure: 1. the device comprises a rack, 2, a motor, 3, a universal connector, 4, a gearbox, 5, a pay-off rack, 6, a transmission shaft, 7, a bearing seat, 8, a driving sprocket, 9, a sprocket locking device, 10, a cross groove, 11, a driven sprocket, 12, a support frame, 13, a rotating shaft, 14, a locking nut, 15, a guider, 16, a control box, 17, a guide wheel, 18, a fixing frame, 19, a transverse guide rail, 20, a rolling wheel, 21, a connecting frame, 22, a spring, 23, a screw, 24, a locking clamping block, 25 and an outer sheath.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a device for manufacturing a motor coil includes a motor 2, a gearbox 4, a pay-off rack 5, a transmission shaft 6, a control box 16 and a winding mechanism, which are arranged on a rack 1, wherein the motor 2 is in transmission connection with the gearbox 4, one end of the transmission shaft 6 is connected with an output shaft of the gearbox 4, and the other end of the transmission shaft is in fit connection with a bearing installed in a bearing seat 1 on the rack 1; a plurality of driving sprockets 8 are arranged on the transmission shaft 6 at intervals, and the pay-off stands 5 and the winding mechanisms, the number of which is the same as that of the driving sprockets 8, are respectively arranged on two sides of the transmission shaft 6 in a one-to-one correspondence manner; the winding mechanism comprises a driven chain wheel 11, a support frame 12, a rotating shaft 13, a guider 15 and a chain wheel locking device 9, wherein the support frame 12 is fixed on the rack 1, one end of the rotating shaft 13 penetrates through the support frame 12 and forms a revolute pair with the support frame 12, a locking nut 14 is screwed at the end part of the other end of the rotating shaft 13, the driven chain wheel 11 is installed on one section of the support frame 12 through which the rotating shaft 13 penetrates, and the chain wheel locking device 9 is arranged at the end part of the rotating shaft; the guider 15 is arranged on one side of the support frame 12 close to the transmission shaft 6, the guider 15 comprises a guide wheel 17, a transverse guide rail 19 and a rolling wheel 20, the transverse guide rail 19 parallel to the transmission shaft 6 is fixed on the support frame 12 through a fixing frame 18, the rolling wheel 20 is in rolling fit with the transverse guide rail 19, a connecting frame 20 is arranged on the rolling wheel 20, and the guide wheel 17 with a wheel surface vertical to the transmission shaft 6 is arranged on the connecting frame 20; the driven chain wheel 11 on each winding mechanism is in chain transmission connection with the corresponding driving chain wheel 8; the control box 16 includes a controller and a control circuit for controlling the winding device.
As shown in fig. 4, the sprocket locking device 9 includes an outer sheath 25, a locking fixture block 24 and a screw 23, the locking fixture block 24 is a cross block which is arranged at the end of the outer sheath 25 and is matched with the cross groove 10 on the shaft end face of the rotating shaft 13, the screw of the screw 23 passes through the outer sheath 25 and the locking fixture block 24 and then is in threaded connection with the axial threaded hole at the end of the rotating shaft 13, and the nut is arranged in the outer sheath 25; a spring 22 is sleeved on the screw rod between the nut of the screw 23 and the outer sheath. This device can prevent the driven sprocket 11 from being detached from the winding mechanism to cause a danger.
As shown in fig. 1, the output shaft of transmission shaft 6 and gearbox 4 pass through universal joint ware 3 and be connected, during the installation, be convenient for carry out small regulation to the position of transmission shaft 6, when carrying out the wire winding, because the rate of tension of the vice chain of each sprocket drive is difficult to the exact same, can produce the vibration of different ranges, adopt universal joint ware 3 can finely tune the lateral displacement of transmission shaft 6 in order to guarantee that the specification of the good coil of each winding mechanism winding is unanimous as far as possible.
The driving chain wheel 8 is nested on the transmission shaft 6 in a sliding mode, a radial threaded hole which is communicated with the axial mounting hole and the outer circular wall is formed in the driving chain wheel 8, and a screw of the locking bolt penetrates through the radial hole in a threaded fit mode and then abuts against the transmission shaft 6. The structure is convenient for adjusting the position of the driving chain wheel 8 on the transmission shaft 6 according to the requirement and locking the driving chain wheel 8 on the transmission shaft 6.
As shown in fig. 2 and 3, the cross rail 19 is made of stainless steel tube with a groove at the bottom, and a stopper is arranged at the end of the cross rail 19. The structure is convenient for material taking and processing and has low processing cost.
As shown in fig. 1, the cross section of the transmission shaft 6 is in the shape of a regular quadrangle, a regular hexagon or a regular octagon, and shaft ends matched with the bearings and connected with the gearbox 4 are respectively welded at two ends of the transmission shaft 6. The structure can avoid circumferential sliding of the driving sprocket 8 and the transmission shaft 6 to influence the quality and the winding efficiency of a winding coil, and is easier to install and adjust compared with key connection between the driving sprocket 8 and the transmission shaft 6, so that the integral precision reduction of the device caused by accumulated errors in the process is avoided, and meanwhile, the ready-made section bar is convenient to process, and the cost is saved.
The output shaft of the motor 2 is in chain transmission connection with the input shaft of the gearbox 4, and the gearbox 4 is provided with at least two speed-regulating gears. The chain transmission has no elastic sliding and slipping phenomena, the average transmission ratio is accurate, the work is reliable, and the efficiency is high; the transmission power is large, the overload capacity is strong, and the transmission size under the same working condition is small; the required tension is small, and the pressure acting on the shaft is small; can work in severe environments such as high temperature, humidity, dustiness, pollution and the like.
The working principle of the invention is as follows: the wire wheel is fixed on a pay-off rack 5, a coil needing to be wound is fixed on a rotating shaft 13 through a locking nut 14, a lead coming out of the wire wheel passes through a guide wheel 17 and is wound on the coil after being wound for a circle, the gear of a gearbox 4 is selected according to the size and the type of the coil, a motor 2 is started, the motor 2 drives a transmission shaft 6 to rotate, and then the rotating shaft 13 fixedly connected with a driven sprocket is driven to rotate through a driving sprocket 8, so that automatic winding is carried out; in the winding process, the rolling wheels 20 can slide back and forth on the transverse guide rails 19 to ensure that the coils are normally wound and the diameters of all the wound coils are the same, whether the driven chain wheel 11 is positioned on the rotating shaft 13 can be adjusted by adjusting whether the chain wheel locking device 9 is in a locking state, and whether the rotating shaft 13 rotates along with the motor 2 is further selected according to requirements, so that the number of the coils wound simultaneously can be conveniently selected to produce the coils with high efficiency and low cost as much as possible.
Claims (6)
1. A manufacturing device of a motor coil is characterized in that: the winding machine comprises a motor (2), a gearbox (4), a pay-off rack (5), a transmission shaft (6), a control box (16) and a winding mechanism, wherein the motor (2) is arranged on a rack (1), the gearbox (4) is in transmission connection with the motor (2), one end of the transmission shaft (6) is connected with an output shaft of the gearbox (4), and the other end of the transmission shaft is in matched connection with a bearing arranged in a bearing seat (1) on the rack (1); a plurality of driving sprockets (8) are installed on the transmission shaft (6) at intervals, and the pay-off frames (5) and the winding mechanisms, the number of which is the same as that of the driving sprockets (8), are respectively arranged on two sides of the transmission shaft (6) in a one-to-one correspondence manner; the winding mechanism comprises a driven chain wheel (11), a support frame (12), a rotating shaft (13), a guider (15) and a chain wheel locking device (9), the support frame (12) is fixed on the rack (1), one end of the rotating shaft (13) penetrates through the support frame (12) and forms a revolute pair with the support frame (12), a locking nut (14) is screwed at the end part of the other end of the rotating shaft (13), the driven chain wheel (11) is installed at one section of the rotating shaft (13) penetrating through the support frame (12), and the chain wheel locking device (9) is arranged at the end part of the rotating shaft; the guide device (15) is arranged on one side, close to the transmission shaft (6), of the support frame (12), the guide device (15) comprises a guide wheel (17), a transverse guide rail (19) and a rolling wheel (20), the transverse guide rail (19) parallel to the transmission shaft (6) is fixed on the support frame (12) through a fixing frame (18), the rolling wheel (20) is in rolling fit with the transverse guide rail (19), a connecting frame (21) is arranged on the rolling wheel (20), and the guide wheel (17) with a wheel surface perpendicular to the transmission shaft (6) is arranged on the connecting frame (21); the driven chain wheel (11) on each winding mechanism is in chain transmission connection with the corresponding driving chain wheel (8); the control box (16) comprises a controller and a control circuit and is used for controlling the winding device; the chain wheel locking device (9) comprises an outer sheath (25), a locking clamping block (24) and a screw (23), the locking clamping block (24) is a cross block which is arranged at the end part of the outer sheath (25) and matched with a cross groove (10) on the shaft end face of the rotating shaft (13), a screw rod of the screw (23) penetrates through the outer sheath (25) and the locking clamping block (24) and then is in threaded connection with an axial threaded hole at the end part of the rotating shaft (13), and a nut is arranged in the outer sheath (25); a spring (22) is sleeved on the screw rod between the nut of the screw (23) and the outer sheath.
2. The apparatus for manufacturing a coil for an electric motor according to claim 1, wherein: the transmission shaft (6) is connected with an output shaft of the gearbox (4) through a universal connector (3).
3. The apparatus for manufacturing a coil for an electric motor according to claim 2, wherein: the driving chain wheel (8) is nested on the transmission shaft (6) in a sliding mode, radial threaded holes communicated with the axial mounting hole and the outer circular wall are formed in the driving chain wheel (8), and a screw of the locking bolt penetrates through the radial holes in a threaded fit mode and then abuts against the transmission shaft (6).
4. A device for manufacturing a coil for an electric motor according to claim 3, wherein: the transverse guide rail (19) is made of a stainless steel tube with a groove at the bottom, and a blocking piece is arranged at the tail end of the transverse guide rail (19).
5. The apparatus for manufacturing a coil for an electric motor according to claim 4, wherein: the cross section of the transmission shaft (6) is in the shape of a regular quadrangle, a regular hexagon or a regular octagon, and shaft ends matched with the bearing and connected with the gearbox (4) are welded at two ends of the transmission shaft (6) respectively.
6. The apparatus for manufacturing a coil for an electric motor according to claim 5, wherein: the output shaft of the motor (2) is in chain transmission connection with the input shaft of the gearbox (4), and the gearbox (4) is provided with at least two speed-regulating gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767606.6A CN108847755B (en) | 2018-07-13 | 2018-07-13 | Manufacturing device for motor coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767606.6A CN108847755B (en) | 2018-07-13 | 2018-07-13 | Manufacturing device for motor coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108847755A CN108847755A (en) | 2018-11-20 |
| CN108847755B true CN108847755B (en) | 2020-08-14 |
Family
ID=64197300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810767606.6A Active CN108847755B (en) | 2018-07-13 | 2018-07-13 | Manufacturing device for motor coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847755B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444761B (en) * | 2020-11-06 | 2021-10-19 | 北京航空航天大学 | Design method of octagonal axial shimming coil |
| CN114552915A (en) * | 2022-03-30 | 2022-05-27 | 河南力旭汽车零部件有限公司 | Retarder coil wiring equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB504969A (en) * | 1938-04-07 | 1939-05-03 | Jasper Francis Cullin | Machine for winding armature coils |
| CN2099406U (en) * | 1991-08-26 | 1992-03-18 | 山东龙口电工机械厂 | Full automatic winding and inlaing machine |
| CN103133629A (en) * | 2013-03-04 | 2013-06-05 | 重庆江东机械有限责任公司 | Coil press synchronous transmission device |
-
2018
- 2018-07-13 CN CN201810767606.6A patent/CN108847755B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB504969A (en) * | 1938-04-07 | 1939-05-03 | Jasper Francis Cullin | Machine for winding armature coils |
| CN2099406U (en) * | 1991-08-26 | 1992-03-18 | 山东龙口电工机械厂 | Full automatic winding and inlaing machine |
| CN103133629A (en) * | 2013-03-04 | 2013-06-05 | 重庆江东机械有限责任公司 | Coil press synchronous transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108847755A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108461217B (en) | Automatic change sticky tape winding equipment | |
| CN107649790B (en) | Laser cutting device | |
| CN203516702U (en) | High-speed long-distance gear and rack driving device and guide and anti-backlash mechanism thereof | |
| CN108847755B (en) | Manufacturing device for motor coil | |
| CN107673143B (en) | Automatic rope winding machine | |
| KR20210029314A (en) | Multi-function press roller mechanism with adjustable spacing | |
| CN107243515B (en) | High-efficiency wire drawing and annealing production line for cables | |
| CN203572624U (en) | Axial static rigidity test system for ball screw assembly | |
| CN109217587B (en) | Motor coil winding method | |
| CN109038980B (en) | Motor coil winding method capable of improving production quality | |
| CN103738732A (en) | Isometric adjusting mechanism | |
| CN109217586B (en) | Coil manufacturing tool | |
| CN105080734A (en) | Novel centrifugal machine static balancing device | |
| CN209986131U (en) | High-precision dual-drive feeding device for cold roll forming equipment | |
| CN208962048U (en) | Truss robot repairs Z axis falling proof device | |
| CN103340473B (en) | A kind of crushed machine | |
| CN202326950U (en) | Chain tensioning device | |
| CN215206875U (en) | Adjustable slide rail type spring tensioning device for chain plate type dryer | |
| CN105546063A (en) | Speed changing device capable of adjusting feeding length | |
| CN103451873B (en) | Adjustable shaft drives guiding mechanism | |
| CN103883708A (en) | Gear rack transmission mechanism and gap elimination device for gear rack transmission mechanism | |
| CN208051148U (en) | A kind of driving mechanism of laser cutting machine | |
| CN202651974U (en) | Motor rapid adjusting mechanism | |
| CN203624554U (en) | Equidistance adjusting mechanism | |
| CN203610677U (en) | Steel pipe end repair device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181120 Assignee: JIANGSU HUAPU TAIKE PETROLEUM EQUIPMENT Co.,Ltd. Assignor: XUZHOU DINGLI METAL MECHANICAL & ELECTRICAL CO.,LTD. Contract record no.: X2021980016443 Denomination of invention: A manufacturing device for motor coil Granted publication date: 20200814 License type: Exclusive License Record date: 20211224 |
|
| EE01 | Entry into force of recordation of patent licensing contract |