CN204168089U - The thread cutter of stator winder - Google Patents
The thread cutter of stator winder Download PDFInfo
- Publication number
- CN204168089U CN204168089U CN201420543476.5U CN201420543476U CN204168089U CN 204168089 U CN204168089 U CN 204168089U CN 201420543476 U CN201420543476 U CN 201420543476U CN 204168089 U CN204168089 U CN 204168089U
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- CN
- China
- Prior art keywords
- cushion block
- briquetting
- cutting knife
- cylinder
- enamelled wire
- 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.)
- Withdrawn - After Issue
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to motor and manufactures field, be specifically related to a kind of thread cutter of stator winder, a kind of thread cutter of stator winder, comprise the cushion block be fixedly installed, described cushion block is provided with cutting knife, and reciprocating motion arrange for enamelled wire is drawn to from winding area cutter implement shear and briquetting enamelled wire is pressed on cushion block, the direction of motion of described briquetting is parallel with the direction of cutting knife blade indication, described briquetting is provided with the bar groove just right with cutting knife, and namely the occlusion of described cutting knife and bar groove forms shear action with being separated.Technique effect of the present utility model is: do not need the manual tangent line of employee after plastic packaging stator solderless wrapped connection is complete, do not need employee to pull when next stator solderless wrapped connection yet and go between, after plastic packaging stator solderless wrapped connection is complete, employee does not need loose ends to unroll.
Description
Technical field
The utility model belongs to motor and manufactures field, is specifically related to a kind of thread cutter of stator winder.
Background technology
Prior art provides a kind of automatic coil winding machine of plastic packaging half stator, its primary structure comprises a wire spool, enamelled wire passes from wire spool edge, wire spool rear is provided with for driving enamelled wire along the thread-moving device of wire spool boundary slip, semi-stator iron core fixture is only needed to be fixed on wire spool center just to position during coiling, then by the termination solderless wrapped connection of enamelled wire on semi-stator iron core, finally start that coil winding machine just can realize enamelled wire automatic around the home, enamelled wire to be cut off after coiling completes and take off stator, then carry out the solderless wrapped connection of next stator.Shear enamelled wire in prior art and still adopt manual operation, the defect of artificial shearing is: first, because enamelled wire was in tensioned state before cutting off, and the moment of therefore cutting off, enamelled wire can rapid resilience, this can make the end of stator winding produce loose ends phenomenon, secondly, after enamelled wire is cut off, operating personnel will hold the enamelled wire lead-in wire on coil winding machine, wait for that next stator carries out solderless wrapped connection, both labor intensive, affect production efficiency again.
Utility model content
The purpose of this utility model be to provide a kind of can automatic tangent and automatically can draw the thread cutter of the stator winder of the end of a thread after tangent line.
For achieving the above object, the utility model provides following technical scheme: a kind of thread cutter of stator winder, comprise the cushion block be fixedly installed, described cushion block is provided with cutting knife, and reciprocating motion arrange for enamelled wire is drawn to from winding area cutter implement shear and briquetting enamelled wire is pressed on cushion block, the direction of motion of described briquetting is parallel with the direction of cutting knife blade indication, described briquetting is provided with the bar groove just right with cutting knife, and namely the occlusion of described cutting knife and bar groove forms shear action with being separated.
Technique effect of the present utility model is: do not need the manual tangent line of employee after plastic packaging stator solderless wrapped connection is complete, do not need employee to pull when next stator solderless wrapped connection yet and go between, after plastic packaging stator solderless wrapped connection is complete, operating personnel do not need loose ends to unroll.
Accompanying drawing explanation
Fig. 1 is coil winding machine leading-out terminal and thread cutter assembly;
Fig. 2 is the I partial enlarged view of Fig. 1;
Fig. 3, Fig. 4 are the fragmentary isometric views of briquetting and cushion block junction;
Fig. 5 is cutter structure front view in the utility model;
Fig. 6 is thread cutter explosive view of the present utility model;
Fig. 7 is the utility model briquetting perspective view;
Fig. 8 is cushion block perspective view of the present utility model.
Embodiment
As shown in Fig. 1,2,3,4,6, a kind of thread cutter of stator winder, comprise the cushion block 32 be fixedly installed, described cushion block 32 is provided with cutting knife 33, and reciprocating motion arrange for enamelled wire 12 is drawn to from winding area cutting knife 33 implement shear and the briquetting 31 enamelled wire 12 is pressed on cushion block 32, the direction of motion of described briquetting 31 is parallel with the direction of cutting knife 33 blade indication, described briquetting 31 is provided with the bar groove 311 just right with cutting knife 33, and namely the occlusion of described cutting knife 33 and bar groove 311 forms shear action with being separated.In shear history, enamelled wire 12 is clamped by briquetting 31 and cushion block 32 all the time, therefore after enamelled wire 12 is cut off, two the end of a thread are still in the state of being pulled, the phenomenon of snap the line can not be produced, in addition, enamelled wire 12 is pulled away from winding area and shears again, be convenient to stator 40 that follow-up taking-up solderless wrapped connection completes like this and the next one is installed treat solderless wrapped connection stator 40.
Further, as shown in Figure 8, described cushion block 32 and/or briquetting 31 are provided with the serrated face region 321 for being broken by the teeth by enamelled wire 12 insulating varnish, after enamelled wire 12 is cut off, this serrated face region 321 is for compressing enamelled wire 12 the end of a thread on coil winding machine 10, and described cushion block 32 is communicated with the two poles of the earth of power supply respectively with coil winding machine 10 body, and described coil winding machine 10 body is provided with warning device, when cushion block 32, enamelled wire 12, coil winding machine 10 body are communicated with formation closed-loop path, warning device is opened.The insulating varnish of enamelled wire 12 is broken by the teeth by briquetting 31 and cushion block 32, make a pole conducting of enamelled wire 12 and power supply, under normal condition, due to the existence of insulating varnish, insulate between the core of enamelled wire 12 and coil winding machine 10 body, therefore closed-loop path can not be formed, warning device is in closed condition, but, when the insulating varnish of enamelled wire 12 occurs damaged, the core of enamelled wire 12 will with the conducting of coil winding machine 10 body, and then trigger alarm device is opened, remind operating personnel to stop operation, check and hinder line situation.
Further, as shown in Fig. 2,4,6, device also comprises line ball offset plate 34, and described line ball offset plate 34 is positioned on cushion block 32 or is positioned at cushion block 32 side, when briquetting 31 and cushion block 32 pressing, line ball offset plate 34 and briquetting 31 are fitted and are pressed between the two by enamelled wire 12 the end of a thread on stator 40.After stator 40 solderless wrapped connection completes, need it to take off from stator jig 20, because line ball offset plate 34 has certain elasticity, therefore only a little firmly need pull, just the end of a thread can be pulled out between line ball offset plate 34 and briquetting 31, enamelled wire 12 lifes can not be hurt.
As preferred embodiment of the present utility model, device comprises a cylinder 30, and described briquetting 31 is arranged on the piston rod top of cylinder 30, and described cushion block 32 is arranged on the end face of piston rod external part of cylinder 30.The cylinder body of cylinder 30 adopts support 35 and lining 36 to be arranged on coil winding machine 10 body.
Further, described line ball offset plate 34 is arranged on the cylinder body of cylinder 30, and cushion block 32 sidewall is close to by described line ball offset plate 34 and on protrusion cushion block 32, a side end face relative with briquetting 31 is arranged.
Further, as shown in Figure 7, described briquetting 31 is provided with hook 312, described hook 312 is that on briquetting 31, an edge vertical with cutting knife 33 protrudes out formation to direction, cushion block 32 place, the side that one of them side of described briquetting 31 is namely corresponding with hook 312 is inclined-plane, and this inclined-plane makes the cone that briquetting 31 is less in larger free end cross section, fixed connecting end cross section block.When cylinder 30 action makes briquetting 31 move down, briquetting 31 pushes up after enamelled wire 12, enamelled wire 12 can slide along described inclined-plane, until slide into briquetting 31 upper end, then spring back to inside hook 312, reset with exhaust hood 30, drive briquetting 31 to pull enamelled wire 12, when briquetting 31 is engaged with cushion block 32, enamelled wire 12 is cut off, and two the end of a thread after simultaneously cutting off are clamped by briquetting 31 and cushion block 32 and line ball offset plate 34.
Further, a wherein pole of described power supply is connected on the cylinder body of cylinder 30, and power supply is communicated with cushion block 32 by cylinder 30 cylinder body.
Further, as shown in Figure 5, namely one end of the blade of described cutting knife 33 is provided with away from one end of described hook 312 and protrudes out unit 331, the described end protruding out unit 331 is draw shape in, protrude out unit 331 and link up with the position that 312 limit enamelled wire 12 jointly, making enamelled wire 12 be positioned at the blade edge region of cutting knife 33 all the time.
As shown in Figure 6, described cylinder 30 is twin shaft cylinder, the cylinder body of this twin shaft cylinder is provided with the inverted T shape groove parallel with piston rod, T-shaped slide block 341 is provided with in described inverted T shape groove, described line ball offset plate 34 is affixed with this T-shaped slide block 341, described T-shaped slide block 341 is provided with pre-loading screw, and described pre-loading screw runs through T-shaped slide block 341 from outside and withstands on the bottom land of inverted T shape groove.Above-mentioned T-shaped slide block makes protruding out apart from adjustable of line ball offset plate 34.
Claims (9)
1. the thread cutter of a stator winder, it is characterized in that: comprise the cushion block (32) be fixedly installed, described cushion block (32) is provided with cutting knife (33), and reciprocating motion arrange for enamelled wire (12) is drawn to from winding area cutting knife (33) implement shear and the briquetting (31) enamelled wire (12) is pressed on cushion block (32), the direction of motion of described briquetting (31) is parallel with the direction of cutting knife (33) blade indication, described briquetting (31) is provided with the bar groove (311) just right with cutting knife (33), the occlusion of described cutting knife (33) and bar groove (311) namely forms shear action with being separated.
2. the thread cutter of coil winding machine according to claim 1, it is characterized in that: described cushion block (32) and/or briquetting (31) are provided with the serrated face region (321) for being broken by the teeth by enamelled wire (12) insulating varnish, after enamelled wire (12) is cut off, this serrated face region (321) is for compressing enamelled wire (12) the end of a thread on coil winding machine (10), described cushion block (32) is communicated with the two poles of the earth of power supply respectively with coil winding machine (10) body, described coil winding machine (10) body is provided with warning device, when cushion block (32), enamelled wire (12), when coil winding machine (10) body is communicated with formation closed-loop path, warning device is opened.
3. the thread cutter of stator winder according to claim 2, it is characterized in that: device also comprises line ball offset plate (34), described line ball offset plate (34) is positioned on cushion block (32) or is positioned at cushion block (32) side, when briquetting (31) and cushion block (32) pressing, line ball offset plate (34) and briquetting (31) are fitted and are pressed between the two by enamelled wire (12) the end of a thread on stator (40).
4. the thread cutter of stator winder according to claim 3, it is characterized in that: device comprises a cylinder (30), described briquetting (31) is arranged on the piston rod top of cylinder (30), and described cushion block (32) is arranged on the end face of the piston rod external part of cylinder (30).
5. the thread cutter of stator winder according to claim 4, it is characterized in that: described line ball offset plate (34) is arranged on the cylinder body of cylinder (30), described line ball offset plate (34) is close to cushion block (32) sidewall and the upper side end face relative with briquetting (31) of protrusion cushion block (32) is arranged.
6. the thread cutter of stator winder according to claim 5, it is characterized in that: described briquetting (31) is provided with hook (312), described hook (312) protrudes out formation to cushion block (32) direction, place for the upper edge vertical with cutting knife (33) of briquetting (31), the side that one of them side of described briquetting (31) is namely corresponding with hook (312) is inclined-plane, and the cone that this inclined-plane makes briquetting (31) less in larger free end cross section, fixed connecting end cross section is block.
7. the thread cutter of stator winder according to claim 6, is characterized in that: a wherein pole of described power supply is connected on the cylinder body of cylinder (30), and power supply is communicated with cushion block (32) by cylinder (30) cylinder body.
8. the thread cutter of stator winder according to claim 7, it is characterized in that: namely one end of the blade of described cutting knife (33) is provided with away from one end of described hook (312) and protrudes out unit (331), described in protrude out the end of unit (331) in drawing shape in.
9. the thread cutter of stator winder according to claim 8, it is characterized in that: described cylinder (30) is twin shaft cylinder, the cylinder body of this twin shaft cylinder is provided with the inverted T shape groove parallel with piston rod, T-shaped slide block (341) is provided with in described inverted T shape groove, described line ball offset plate (34) is affixed with this T-shaped slide block (341), described T-shaped slide block (341) is provided with pre-loading screw, and described pre-loading screw runs through T-shaped slide block (341) from outside and withstands on the bottom land of inverted T shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543476.5U CN204168089U (en) | 2014-09-19 | 2014-09-19 | The thread cutter of stator winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543476.5U CN204168089U (en) | 2014-09-19 | 2014-09-19 | The thread cutter of stator winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168089U true CN204168089U (en) | 2015-02-18 |
Family
ID=52541738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543476.5U Withdrawn - After Issue CN204168089U (en) | 2014-09-19 | 2014-09-19 | The thread cutter of stator winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168089U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201844A (en) * | 2014-09-19 | 2014-12-10 | 合肥凯邦电机有限公司 | Wire cutting device of stator winding machine |
| CN106887929A (en) * | 2017-05-02 | 2017-06-23 | 深圳市鑫华威机电设备有限公司 | A kind of coil winding machine wire thread cutter and its method |
| CN106911230A (en) * | 2017-05-11 | 2017-06-30 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder bracing wire tangent mechanism and its method |
| CN106961188A (en) * | 2017-04-10 | 2017-07-18 | 深圳市立昌机电设备有限公司 | A kind of coil winding machine cropping shears and its method |
| 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 |
| CN107046348A (en) * | 2017-05-05 | 2017-08-15 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder batch thread cutter and its method |
| CN107070116A (en) * | 2017-05-11 | 2017-08-18 | 深圳市鑫华威机电设备有限公司 | A kind of quick thread cutter of stator winder and its method |
-
2014
- 2014-09-19 CN CN201420543476.5U patent/CN204168089U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201844A (en) * | 2014-09-19 | 2014-12-10 | 合肥凯邦电机有限公司 | Wire cutting device of stator winding machine |
| CN106961188A (en) * | 2017-04-10 | 2017-07-18 | 深圳市立昌机电设备有限公司 | A kind of coil winding machine cropping shears and its method |
| CN106887929A (en) * | 2017-05-02 | 2017-06-23 | 深圳市鑫华威机电设备有限公司 | A kind of coil winding machine wire thread cutter and its method |
| 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 |
| CN107046348A (en) * | 2017-05-05 | 2017-08-15 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder batch thread cutter and its method |
| CN107046348B (en) * | 2017-05-05 | 2019-07-09 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder batch thread cutter and its method |
| CN106911230A (en) * | 2017-05-11 | 2017-06-30 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder bracing wire tangent mechanism and its method |
| CN107070116A (en) * | 2017-05-11 | 2017-08-18 | 深圳市鑫华威机电设备有限公司 | A kind of quick thread cutter of stator winder and its method |
| CN106911230B (en) * | 2017-05-11 | 2019-07-30 | 深圳市鑫华威机电设备有限公司 | A kind of stator winder bracing wire tangent mechanism and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160928 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |