CN204179881U - The thread cutting mechanism of stator core coil winding machine - Google Patents
The thread cutting mechanism of stator core coil winding machine Download PDFInfo
- Publication number
- CN204179881U CN204179881U CN201420631423.9U CN201420631423U CN204179881U CN 204179881 U CN204179881 U CN 204179881U CN 201420631423 U CN201420631423 U CN 201420631423U CN 204179881 U CN204179881 U CN 204179881U
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- CN
- China
- Prior art keywords
- connection block
- stator core
- linear actuator
- coil winding
- winding machine
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of thread cutting mechanism of stator core coil winding machine, comprise mount pad, linear actuator, hook line device, cutting knife, linear actuator is fixed on mount pad, the one end hooking line device is connected with the clutch end of linear actuator, cutting knife is fixed on after on mount pad, cutting knife be positioned at the side that hooks line device and with hook line device in opposite directions, the cutter head of cutting knife extends to the axis of linear actuator.It is high that the utility model has reliability, but also have the simple feature of overall structure.
Description
Technical field
The utility model relates to motor stator core field, is specifically related to a kind of thread cutting mechanism of stator core coil winding machine.
Background technology
In motor stator production process, on stator, the operation of winding winding need use stator winding equipment usually, traditional stator winding equipment is generally only provided with winding mould, winding mechanism and installs the indexing mechanism of stator, need after stator winding to be interrupted enamelled wire by manual type, add production cost, reduce production efficiency.
As shown in Figure 4 and Figure 5, the automatic shearing mechanism of stator winder of the present utility model comprises: for clamping the clamp cutter 2 of enamelled wire 4, thread trimmer 3 and for driving the actuating unit 1 of clamp cutter 2 and thread trimmer 3 respectively.Clamp cutter 2 comprises tension seat 21 and orders about sliding axially and matching with tension seat 21 and clamp the line ball head 22 of enamelled wire 4 along tension seat 21 by driving mechanism.Be provided with the projection 221 for fixing enamelled wire 4 in the end of line ball head 22, on tension seat 21, be provided with the groove 211 matched with projection 221 accordingly.Thread trimmer 3 is slidedly arranged on the outer wall of clamp cutter 2 along the axis of clamp cutter 2.
After coiling, press down the end of a thread 22 stretch out in the drive of the second cylinder, the projection 221 of its end fixes enamelled wire 4.Now the second cylinder shrinks, and line ball head 22 drives enamelled wire 4 to be retracted into shown position, and line ball head 22 and tension seat 21 cooperatively interact and to be clamped by enamelled wire 4.Above-mentioned automatic shearing mechanism needs when trimming to fix enamelled wire by projection 221, once not push down, then causes trimming unsuccessful, therefore, there is insecure problem, and from the comparatively complicated unfavorable factor of existence viewed from overall structure.
Summary of the invention
The purpose of this utility model is the thread cutting mechanism providing a kind of stator core coil winding machine, and it is high that the utility model has reliability, but also has the simple feature of overall structure.
The technical scheme solved the problems of the technologies described above is as follows:
The thread cutting mechanism of stator core coil winding machine, comprise mount pad, linear actuator, hook line device, cutting knife, linear actuator is fixed on mount pad, the one end hooking line device is connected with the clutch end of linear actuator, cutting knife is fixed on after on mount pad, cutting knife be positioned at the side that hooks line device and with hook line device in opposite directions, the cutter head of cutting knife extends to the axis of linear actuator.
Preferably, also comprise support, mount pad is fixed on support, described support comprises base, first Connection Block, first connecting rod, first Connection Block is provided with pilot hole, first Connection Block is provided with opening, this opening is communicated with pilot hole, first Connection Block is also provided with screwed hole, this screwed hole axially across described opening, one end of first connecting rod is fixed on the side wall surface of base, the other end of first connecting rod is inserted into after in the pilot hole on the first Connection Block, bolt is threaded with the screwed hole on the first Connection Block and is locked on the first Connection Block by first connecting rod.
Preferably, described linear actuator is cylinder, or oil cylinder, or linear electric motors, or pinion and rack.
Preferably, described hook line device comprises arm, and one end of arm is provided with pawl.
Preferably, described hook line device also comprises Connection Block, and one end of arm is fixedly connected with Connection Block, and Connection Block is fixedly connected with the clutch end of linear actuator.
Preferably, described pawl is provided with the opening stretched into for cutting knife cutter head.
Preferably, described cutting knife comprises cutter hub, to the axially extended cutter head of linear actuator for arranging on body.
Preferably, described cutter head is the shape of triangular prism.
Preferably, described cutting knife also comprises a tool rest, and body is fixed on tool rest, and tool rest is fixedly connected with mount pad.
Have employed such scheme, the course of work of thread cutting mechanism is: after last skeleton coiling completes, main shaft coiling fork rests on below stator, at this moment linear actuator work drives hook line to stretch out, and after being hooked by line by the pawl on arm, linear actuator is return to drive and hooked line device by the enamelled wire longer distance of pull-out (about 70mm), enamelled wire line is clamped and is cut off by the cutter head of cutting knife, trimming action completes, and enamelled wire is jammed always, so that the next stator core of coiling.Therefore, trimming has the high feature of reliability, has the simple feature of structure integral arrangement.
Accompanying drawing explanation
Fig. 1 is the perspective view of thread cutting mechanism;
Fig. 2 is the perspective view hooking line device in thread cutting mechanism;
Fig. 3 is the perspective view of cutting knife in thread cutting mechanism;
Fig. 4 is the schematic diagram of automatic shearing mechanism of the prior art;
Fig. 5 is the A portion enlarged drawing of Fig. 4;
In accompanying drawing, 80 being thread cutting mechanism, 81 being support, 810 be first connecting rod for base, 812 is the first Connection Block, 813,814 be screwed hole, 815 be opening, 82 be mount pad, 83 be linear actuator, 84 being arm for hooking line device, 840,841 be pawl, 842 be Connection Block, 843 be opening, 85 be cutting knife, 850 be cutter head, 851 be cutter hub, 852 be tool rest.
Embodiment
As shown in Figure 1, thread cutting mechanism 80 comprises support 81, mount pad 82, linear actuator 83, hooks line device 84, cutting knife 85.Described support 81 comprises base 810, first Connection Block 812, first connecting rod 813, first Connection Block 812 is provided with pilot hole, first Connection Block 812 is provided with opening, this opening is communicated with pilot hole, first Connection Block 812 is also provided with screwed hole 814, this screwed hole 814 axially across described opening 815, one end of first connecting rod 813 is fixed on the side wall surface of base 810, the other end of first connecting rod 813 is inserted into after in the pilot hole on the first Connection Block 812, bolt is threaded with the screwed hole 814 on the first Connection Block and is locked on the first Connection Block by first connecting rod.Due to the effect of the opening 815 on the first Connection Block 812, the first Connection Block 812 can be made arbitrarily to rotate, arbitrarily can change the angle of the first Connection Block relative to base 810.Mount pad 82 is fixed on support 81.Mount pad is fixedly connected with the first Connection Block 812 of support 81 by a support bar 821.
As shown in Figure 1, linear actuator 83 is fixed on mount pad 82, and described linear actuator 83 is cylinder, or oil cylinder, or linear electric motors, or pinion and rack.
As depicted in figs. 1 and 2, the one end hooking line device 84 is connected with the clutch end of linear actuator 83, and described hook line device 84 comprises arm 840, and one end of arm 840 is provided with pawl 841.Described hook line device also comprises Connection Block 842, and the other end of arm 840 is fixedly connected with Connection Block 842, and Connection Block 842 is fixedly connected with the clutch end of linear actuator 83.Described pawl 841 is provided with the opening 843 supplying the cutter head 850 of cutting knife 85 to stretch into.
As shown in figures 1 and 3, cutting knife 85 is fixed on after on mount pad 82, cutting knife 85 be positioned at the side that hooks line device 84 and with hook line device 85 in opposite directions, the cutter head 850 of cutting knife 85 extends to the axis of linear actuator 83.Described cutting knife 85 comprises cutter hub 851, and the axially extended cutter head 850 to linear actuator 83 is arranged on body 851.The shape of described cutter head 851 in triangular prism.Described cutting knife also comprises a tool rest 852, and body 851 is fixed on tool rest 852, and tool rest 852 is fixedly connected with mount pad 82.
The course of work of thread cutting mechanism 80 is: after last skeleton coiling completes, main shaft coiling fork rests on below stator, at this moment linear actuator 83 works and drives hook line device 84 to stretch out, after line being hooked by the pawl on arm 840, linear actuator 83 is return to drive and is hooked line device 84 by the enamelled wire longer distance of pull-out (about 70mm), and enamelled wire line is clamped and is cut off by the cutter head 850 of cutting knife 85, and trimming action completes, enamelled wire is jammed always, so that the next stator core of coiling.
Claims (9)
1. the thread cutting mechanism of stator core coil winding machine, it is characterized in that, comprise mount pad, linear actuator, hook line device, cutting knife, linear actuator is fixed on mount pad, the one end hooking line device is connected with the clutch end of linear actuator, cutting knife is fixed on after on mount pad, cutting knife be positioned at the side that hooks line device and with hook line device in opposite directions, the cutter head of cutting knife extends to the axis of linear actuator.
2. the thread cutting mechanism of stator core coil winding machine according to claim 1, it is characterized in that, also comprise support, mount pad is fixed on support, this support comprises base, first Connection Block, first connecting rod, first Connection Block is provided with pilot hole, first Connection Block is provided with opening, this opening is communicated with pilot hole, first Connection Block is also provided with screwed hole, this screwed hole axially across described opening, one end of first connecting rod is fixed on the side wall surface of base, the other end of first connecting rod is inserted into after in the pilot hole on the first Connection Block, bolt is threaded with the screwed hole on the first Connection Block and is locked on the first Connection Block by first connecting rod.
3. the thread cutting mechanism of stator core coil winding machine according to claim 1, is characterized in that, described linear actuator is cylinder, or oil cylinder, or linear electric motors, or pinion and rack.
4. the thread cutting mechanism of stator core coil winding machine according to claim 1, is characterized in that, described hook line device comprises arm, and one end of arm is provided with pawl.
5. the thread cutting mechanism of stator core coil winding machine according to claim 4, is characterized in that, described hook line device also comprises Connection Block, and one end of arm is fixedly connected with Connection Block, and Connection Block is fixedly connected with the clutch end of linear actuator.
6. the thread cutting mechanism of stator core coil winding machine according to claim 4, is characterized in that, described pawl is provided with the opening stretched into for cutting knife cutter head.
7. the thread cutting mechanism of stator core coil winding machine according to claim 1, is characterized in that, described cutting knife comprises cutter hub, to the axially extended cutter head of linear actuator for arranging on body.
8. the thread cutting mechanism of stator core coil winding machine according to claim 7, is characterized in that, described cutter head is the shape of triangular prism.
9. the thread cutting mechanism of stator core coil winding machine according to claim 7, is characterized in that, described cutting knife also comprises a tool rest, and body is fixed on tool rest, and tool rest is fixedly connected with mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631423.9U CN204179881U (en) | 2014-10-28 | 2014-10-28 | The thread cutting mechanism of stator core coil winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631423.9U CN204179881U (en) | 2014-10-28 | 2014-10-28 | The thread cutting mechanism of stator core coil winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179881U true CN204179881U (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631423.9U Expired - Fee Related CN204179881U (en) | 2014-10-28 | 2014-10-28 | The thread cutting mechanism of stator core coil winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179881U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140024A (en) * | 2015-08-27 | 2015-12-09 | 苏州市圣玛特电机设备制造有限公司 | Single-head dual-station rotating disc type winding machine thread trimming assembly |
| CN107017738A (en) * | 2017-05-02 | 2017-08-04 | 深圳市鑫华威机电设备有限公司 | A kind of coil winding machine batch thread cutter and its method |
| CN107070113A (en) * | 2017-05-11 | 2017-08-18 | 深圳市鑫华威机电设备有限公司 | The thread cutter and its method of a kind of stator winder |
| CN109277489A (en) * | 2018-09-26 | 2019-01-29 | 巨力自动化设备（浙江）有限公司 | The thread cutting mechanism of ABS rotor Wrapping machine |
| CN113380542A (en) * | 2021-07-06 | 2021-09-10 | 谢小连 | Electromagnetic element thread trimming device and electromagnetic element pin hanging equipment |
-
2014
- 2014-10-28 CN CN201420631423.9U patent/CN204179881U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105140024A (en) * | 2015-08-27 | 2015-12-09 | 苏州市圣玛特电机设备制造有限公司 | Single-head dual-station rotating disc type winding machine thread trimming assembly |
| CN105140024B (en) * | 2015-08-27 | 2017-02-01 | 苏州市圣玛特电机设备制造有限公司 | Single-head dual-station rotating disc type winding machine thread trimming assembly |
| CN107017738A (en) * | 2017-05-02 | 2017-08-04 | 深圳市鑫华威机电设备有限公司 | A kind of coil winding machine batch thread cutter and its method |
| CN107017738B (en) * | 2017-05-02 | 2019-08-13 | 深圳市鑫华威机电设备有限公司 | A kind of coil winding machine batch thread cutter and its method |
| CN107070113A (en) * | 2017-05-11 | 2017-08-18 | 深圳市鑫华威机电设备有限公司 | The thread cutter and its method of a kind of stator winder |
| CN107070113B (en) * | 2017-05-11 | 2019-05-07 | 深圳市鑫华威机电设备有限公司 | A kind of thread cutter and its method of stator winder |
| CN109277489A (en) * | 2018-09-26 | 2019-01-29 | 巨力自动化设备（浙江）有限公司 | The thread cutting mechanism of ABS rotor Wrapping machine |
| CN109277489B (en) * | 2018-09-26 | 2023-10-24 | 巨力自动化设备（浙江）有限公司 | Wire cutting mechanism of ABS motor rotor external winding machine |
| CN113380542A (en) * | 2021-07-06 | 2021-09-10 | 谢小连 | Electromagnetic element thread trimming device and electromagnetic element pin hanging equipment |
| CN113380542B (en) * | 2021-07-06 | 2024-02-02 | 谢小连 | Electromagnetic element wire cutting device and electromagnetic element hitching leg equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |