CN212163106U - Shearing device for motor rotor winding - Google Patents
Shearing device for motor rotor winding Download PDFInfo
- Publication number
- CN212163106U CN212163106U CN202020960042.0U CN202020960042U CN212163106U CN 212163106 U CN212163106 U CN 212163106U CN 202020960042 U CN202020960042 U CN 202020960042U CN 212163106 U CN212163106 U CN 212163106U
- Authority
- CN
- China
- Prior art keywords
- scissors
- scissor
- speed reducer
- push rod
- output shaft
- 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
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses an electric motor rotor is cutting device for wire winding, its characterized in that: the scissors comprise a rack, a first pair of scissors, a second pair of scissors and a driving motor, wherein the middle parts of the first pair of scissors and the second pair of scissors are rotatably connected through a rotating shaft, the left side of the first pair of scissors is locked and installed on the rack through a first bolt, and the second pair of scissors is arranged on the top surface of the first pair of scissors; a connecting shaft is arranged at the bottom of the left side of the second scissors, a roller is rotatably arranged on the connecting shaft, a connecting rod is arranged at the bottom of the connecting shaft, a spring is arranged on the left side of the connecting rod, and the front end of the spring is connected with the front end of the rack; the output shaft of the driving motor is connected with a speed reducer, the output shaft of the speed reducer is arranged upwards, a connecting plate is arranged on the output shaft of the speed reducer, a push rod is arranged at the bottom of the other end of the connecting plate, and the push rod is arranged beside the roller. The utility model provides high efficiency and quality of cutting have reduced the maintenance rate.
Description
Technical Field
The utility model relates to a motor, driver especially relate to an electric motor rotor is cutting device for wire winding.
Background
After the motor rotor is wound, it is generally cut with pneumatic scissors. When the pneumatic scissors are adopted, sometimes, the air pressure is insufficient, and the like, so that the scissors cannot be cut. And the air cylinder of the pneumatic scissors is easy to damage. Therefore, the technical problem is solved by the skilled person in the art.
Disclosure of Invention
The utility model aims at providing an electric motor rotor is cutting device for wire winding through using this structure, has improved and has cut quality and stability, has reduced the maintenance rate.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a cutting device for winding of a motor rotor comprises a rack, a first scissor, a second scissor and a driving motor, wherein the first scissor, the second scissor and the driving motor are arranged on the rack, the middle parts of the first scissor and the second scissor are rotatably connected through a rotating shaft, the left side of the first scissor is locked and installed on the rack through a first bolt, the second scissor is arranged above the first scissor, and the top surface of the first scissor is flush with the bottom surface of the second scissor; the left side of the second scissors is arranged at the front end of the left side of the first scissors; the driving motor is arranged at the front end of the right side of the rotating shaft, a connecting shaft is arranged at the bottom of the left side of the second scissors, a roller is rotatably mounted on the connecting shaft, a connecting rod is arranged at the bottom of the connecting shaft and arranged below the roller, the connecting rod is arranged in parallel to the second scissors, a spring is arranged on the left side of the connecting rod, the rear end of the spring is connected with the left side of the connecting rod, and the front end of the spring is connected with the front end of the rack;
an output shaft of the driving motor is connected with a speed reducer, the output shaft of the speed reducer is arranged upwards, a connecting plate is arranged on the output shaft of the speed reducer, one end of the connecting plate is connected with the output shaft of the speed reducer, a push rod is arranged at the bottom of the other end of the connecting plate, and the push rod is arranged on the right side of the roller;
when the push rod rotates to the left side of the speed reducer, the push rod touches the roller to push the second scissors to rotate clockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are closed; when the push rod rotates to the right side of the speed reducer, the spring pulls the second scissors to rotate anticlockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are opened.
In the technical scheme, a mounting plate is arranged on the left side of the driving motor, the mounting plate is arranged at the front ends of the first scissors and the second scissors, and the mounting plate is mounted on the rack through a second bolt; and a third bolt is arranged on the top surface of the left side of the mounting plate, and the front end of the spring is connected with the third bolt in a hanging manner.
In the technical scheme, a limiting block is arranged on the frame outside the output shaft of the speed reducer, the limiting block is arranged below the connecting plate, and when the second scissors rotate anticlockwise around the rotating shaft, the right outer edge surface of the roller abuts against the left outer edge surface of the limiting block.
In the above technical scheme, first scissors top surface rear side is first cutting edge, second scissors bottom surface front side is the second cutting edge, the top surface of first cutting edge with the bottom surface of second cutting edge flushes the setting.
In the technical scheme, the connecting plate is provided with a strip-shaped through groove which is arranged on the opposite side of the output shaft of the speed reducer; the top of the push rod is provided with a screw hole, the top surface of the push rod abuts against the bottom surface of the connecting plate, a locking bolt is inserted into the strip-shaped through groove, the bottom of the locking bolt penetrates through the strip-shaped through groove and is connected with the screw hole, and the push rod is locked and installed at the bottom of the connecting plate through the locking bolt.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses in drive connecting plate and push rod through driving motor and rotate, utilize the spring to hold the second scissors, like this when the push rod pivoted, can drive first scissors and second scissors closed or part, stability and of high quality are cut off to the product like this, and the stable performance has reduced the maintenance rate moreover.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a partially enlarged view of fig. 1 at the connection plate.
Wherein: 1. a frame; 2. a first scissors; 3. a second scissor; 4. a drive motor; 5. a rotating shaft; 6. a first bolt; 7. a connecting shaft; 8. a roller; 9. a connecting rod; 10. a spring; 11. a speed reducer; 12. a connecting plate; 13. a push rod; 14. mounting a plate; 15. a second bolt; 16. a third bolt; 17. a limiting block; 18. a strip-shaped through groove; 19. and locking the bolt.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 and 2, the cutting device for winding the motor rotor comprises a frame 1, and a first pair of scissors 2, a second pair of scissors 3 and a driving motor 4 which are arranged on the frame, wherein the middle parts of the first pair of scissors and the second pair of scissors are rotatably connected through a rotating shaft 5, the left side of the first pair of scissors is locked and installed on the frame through a first bolt 6, the second pair of scissors is arranged above the first pair of scissors, and the top surface of the first pair of scissors is flush with the bottom surface of the second pair of scissors; the left side of the second scissors is arranged at the front end of the left side of the first scissors; the driving motor is arranged at the front end of the right side of the rotating shaft, a connecting shaft 7 is arranged at the bottom of the left side of the second scissors, a roller 8 is rotatably arranged on the connecting shaft, a connecting rod 9 is arranged at the bottom of the connecting shaft, the connecting rod is arranged below the roller and is parallel to the second scissors, a spring 10 is arranged on the left side of the connecting rod, the rear end of the spring is connected with the left side of the connecting rod, and the front end of the spring is connected with the front end of the rack;
an output shaft of the driving motor is connected with a speed reducer 11, the output shaft of the speed reducer is arranged upwards, a connecting plate 12 is arranged on the output shaft of the speed reducer, one end of the connecting plate is connected with the output shaft of the speed reducer, a push rod 13 is arranged at the bottom of the other end of the connecting plate, and the push rod is arranged on the right side of the roller;
when the push rod rotates to the left side of the speed reducer, the push rod touches the roller to push the second scissors to rotate clockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are closed; when the push rod rotates to the right side of the speed reducer, the spring pulls the second scissors to rotate anticlockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are opened.
In this embodiment, when in actual use, when the output shaft of speed reducer drives the connecting plate and rotates 360, the push rod can return the right side again after rotating the left side, when rotating the left side, the push rod owing to have the interval with between the speed reducer output shaft, the push rod can promote the gyro wheel and remove left like this, namely the second scissors is around pivot clockwise turning, first scissors is closed with the second scissors like this, cut the copper line of wire winding usefulness, after the push rod breaks away from the gyro wheel, the spring can stimulate the second scissors around pivot anticlockwise rotation, make first scissors and second scissors open, be convenient for subsequent wire winding. Wherein, at this in-process, only need driving motor to pass through the speed reducer drive push rod and surround and rotate 360 and can realize cutting to the copper line, efficient, of high quality, stability is also high. And the performance of the driving motor is stable, and the maintenance rate is effectively reduced. When the push rod is in contact with the roller, the roller can rotate, so that rigid friction cannot occur, abrasion is effectively reduced, and noise is reduced.
Referring to fig. 1, a mounting plate 14 is arranged on the left side of the driving motor, the mounting plate is arranged at the front ends of the first scissors and the second scissors, and the mounting plate is mounted on the frame through a second bolt 15; and a third bolt 16 is arranged on the top surface of the left side of the mounting plate, and the front end of the spring is connected with the third bolt in a hanging manner. Through the setting of mounting panel and third bolt, the setting of the spring of being convenient for can guarantee like this that the spring can stimulate first scissors and second scissors and open, guarantees subsequent normal wire winding. Simultaneously, the angle of the mounting panel is convenient for adjust like this in the setting of second bolt, also is the position of adjusting the third bolt promptly, can adjust the pulling force of spring like this.
Referring to fig. 1 and 2, a limiting block 17 is arranged on the frame outside the output shaft of the speed reducer, the limiting block is arranged below the connecting plate, and when the spring pulls the second scissors to rotate anticlockwise around the rotating shaft, the right outer edge surface of the roller abuts against the left outer edge surface of the limiting block. Through the setting of stopper, when the push rod does not contact with the gyro wheel like this, the spring pulling second scissors can carry on spacingly around the position of pivot anticlockwise rotation time to the second scissors, prevents gyro wheel and connecting plate contact, guarantees the width that first scissors and second scissors were opened, guarantees to cut efficiency and quality.
The rear side of the top surface of the first scissors is a first cutting edge, the front side of the bottom surface of the second scissors is a second cutting edge, and the top surface of the first cutting edge is flush with the bottom surface of the second cutting edge. Therefore, when the first cutting edge is contacted with the second cutting edge, the copper wire can be cut off, and the cutting quality is ensured.
Referring to fig. 1 and 2, a strip-shaped through groove 18 is formed in the connecting plate, and is arranged on the opposite side of the output shaft of the speed reducer; the top of the push rod is provided with a screw hole, the top surface of the push rod abuts against the bottom surface of the connecting plate, a locking bolt 19 is inserted into the strip-shaped through groove, the bottom of the locking bolt penetrates through the strip-shaped through groove to be connected with the screw hole, and the push rod is locked and installed at the bottom of the connecting plate through the locking bolt.
Through the setting that the groove was led to the bar, can adjust the distance between push rod and the speed reducer output shaft like this, just so adjust the turned angle that the push rod promoted the second scissors, adjust the closed width of first scissors and second scissors, be applicable to effectively not cutting of thickness copper line, also improve and cut efficiency and quality.
Claims (5)
1. The utility model provides a shearing mechanism is used in electric motor rotor wire winding which characterized in that: the scissors comprise a rack, a first scissor, a second scissor and a driving motor, wherein the first scissor, the second scissor and the driving motor are arranged on the rack, the middle parts of the first scissor and the second scissor are rotatably connected through a rotating shaft, the left side of the first scissor is locked and installed on the rack through a first bolt, the second scissor is arranged above the first scissor, and the top surface of the first scissor is flush with the bottom surface of the second scissor; the left side of the second scissors is arranged at the front end of the left side of the first scissors; the driving motor is arranged at the front end of the right side of the rotating shaft, a connecting shaft is arranged at the bottom of the left side of the second scissors, a roller is rotatably mounted on the connecting shaft, a connecting rod is arranged at the bottom of the connecting shaft and arranged below the roller, the connecting rod is arranged in parallel to the second scissors, a spring is arranged on the left side of the connecting rod, the rear end of the spring is connected with the left side of the connecting rod, and the front end of the spring is connected with the front end of the rack;
an output shaft of the driving motor is connected with a speed reducer, the output shaft of the speed reducer is arranged upwards, a connecting plate is arranged on the output shaft of the speed reducer, one end of the connecting plate is connected with the output shaft of the speed reducer, a push rod is arranged at the bottom of the other end of the connecting plate, and the push rod is arranged on the right side of the roller;
when the push rod rotates to the left side of the speed reducer, the push rod touches the roller to push the second scissors to rotate clockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are closed; when the push rod rotates to the right side of the speed reducer, the spring pulls the second scissors to rotate anticlockwise around the rotating shaft, so that the right side of the second scissors and the right side of the first scissors are opened.
2. The cutting apparatus for winding a rotor of an electric motor according to claim 1, wherein: the left side of the driving motor is provided with an installation plate, the installation plate is arranged at the front ends of the first scissors and the second scissors, and the installation plate is installed on the rack through a second bolt; and a third bolt is arranged on the top surface of the left side of the mounting plate, and the front end of the spring is connected with the third bolt in a hanging manner.
3. The cutting apparatus for winding a rotor of an electric motor according to claim 1, wherein: the outer frame of speed reducer output shaft is equipped with a stopper, the stopper set up in the below of connecting plate, the spring pulling the second scissors centers on when pivot anticlockwise rotation, the right side outer fringe face of gyro wheel support in on the left side outer fringe face of stopper.
4. The cutting apparatus for winding a rotor of an electric motor according to claim 1, wherein: first scissors top surface rear side is first cutting edge, second scissors bottom surface front side is the second cutting edge, the top surface of first cutting edge with the bottom surface of second cutting edge flushes the setting.
5. The cutting apparatus for winding a rotor of an electric motor according to claim 1, wherein: the connecting plate is provided with a strip-shaped through groove which is arranged on the opposite side of the output shaft of the speed reducer; the top of the push rod is provided with a screw hole, the top surface of the push rod abuts against the bottom surface of the connecting plate, a locking bolt is inserted into the strip-shaped through groove, the bottom of the locking bolt penetrates through the strip-shaped through groove and is connected with the screw hole, and the push rod is locked and installed at the bottom of the connecting plate through the locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960042.0U CN212163106U (en) | 2020-05-29 | 2020-05-29 | Shearing device for motor rotor winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020960042.0U CN212163106U (en) | 2020-05-29 | 2020-05-29 | Shearing device for motor rotor winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212163106U true CN212163106U (en) | 2020-12-15 |
Family
ID=73701865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020960042.0U Active CN212163106U (en) | 2020-05-29 | 2020-05-29 | Shearing device for motor rotor winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212163106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517841A (en) * | 2021-08-05 | 2021-10-19 | 山东日发纺织机械有限公司 | Motor device for driving scissors and using method thereof |
-
2020
- 2020-05-29 CN CN202020960042.0U patent/CN212163106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517841A (en) * | 2021-08-05 | 2021-10-19 | 山东日发纺织机械有限公司 | Motor device for driving scissors and using method thereof |
| CN113517841B (en) * | 2021-08-05 | 2024-02-09 | 山东日发纺织机械有限公司 | Motor device for driving scissors and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212163106U (en) | Shearing device for motor rotor winding | |
| CN102357674A (en) | Stereoscopic light-emitting character enclosing machine | |
| CN205309942U (en) | Edging circular knife knife sharpening device | |
| CN213440150U (en) | Numerical control solid wood profiling device | |
| CN108188469B (en) | Edge cutter for aluminum alloy window frame | |
| CN201058911Y (en) | Thread shearing cutter of sewing machine | |
| CN2813861Y (en) | Clutch mechanism for door-opening machine and door-rolling axle | |
| CN207983450U (en) | A kind of cutting means of truncation plastic floor | |
| CN210633036U (en) | Bridge cut-off aluminium alloy cutting sawing machine | |
| CN213005522U (en) | Foam rod cutting mechanism | |
| CN2581419Y (en) | Double nut transmission for screw jack | |
| CN214996935U (en) | Sliding door pulley | |
| CN213971358U (en) | Cutting device and straightener | |
| CN219139451U (en) | Telescopic pump impeller | |
| CN215702082U (en) | Cutting line positioning device | |
| CN221434763U (en) | Auxiliary device for bending constructional engineering reinforcing steel bars | |
| CN219666850U (en) | Belt cutting device is electroplated to steamboat | |
| CN221274689U (en) | Transverse conveying mechanism for roll paper | |
| CN214059315U (en) | Rubber roll convenient to replace for adhesive sticker machine | |
| CN211496352U (en) | Capillary line conveying mechanism | |
| CN216189703U (en) | Winding device | |
| CN221427440U (en) | Cable forming machine for cables | |
| CN213829109U (en) | Adjusting device of hydraulic die-cutting machine | |
| CN217615071U (en) | Guiding time-accumulating alarm device for crusher | |
| CN220218766U (en) | Cutting mechanism and automatic rubberizing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |