CN106712410B - Armature winding flat copper wire end torsion device - Google Patents
Armature winding flat copper wire end torsion device Download PDFInfo
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- CN106712410B CN106712410B CN201611239660.0A CN201611239660A CN106712410B CN 106712410 B CN106712410 B CN 106712410B CN 201611239660 A CN201611239660 A CN 201611239660A CN 106712410 B CN106712410 B CN 106712410B
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- 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
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/09—Forming windings by laying conductors into or around core parts by laying conductors into slotted rotors
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Abstract
The invention provides an armature winding flat copper wire end twisting device, which comprises: a support frame; the sliding chute is arranged on the supporting frame; the clamping device is arranged in the sliding chute and used for fixing the armature, and comprises a fixed clamping block, a movable clamping block hinged on the fixed clamping block and a locking mechanism; the mounting frame is arranged in the extending direction of the sliding chute and comprises a mounting bottom plate, a mounting top plate and a positioning plate; the shaft sleeve is arranged in the first positioning hole, and a first gear is fixed at one end of the shaft sleeve; the mandrel is arranged in the shaft sleeve, and a second gear is fixed at one end of the mandrel; the first torsion disc is arranged on the end face of the mandrel, the center of the first torsion disc is provided with a motor shaft hole, and the end face of the first torsion disc is provided with a first jack; the end face of the second torsion disc is provided with a second jack; the first driving mechanism is used for driving the first gear to rotate; the second driving mechanism is used for driving the second gear to rotate; the cylinder is used for pushing the clamping device and the third extension spring is used for resetting. The invention has simple and rapid operation, saves time and labor and can avoid the flat copper wire from being damaged.
Description
Technical Field
The invention relates to the field of motor production, in particular to a device for twisting a flat copper wire used for an armature winding of a motor rotor.
Background
The armature winding is formed by connecting a certain number of armature coils according to a certain rule, is a circuit part of the motor and is also a part for generating electromagnetic torque to perform electromechanical energy conversion by induced electromotive force. The coil is wound by insulated round or rectangular section wire, and is embedded in the iron core slot of the armature in upper and lower layers, wherein the effective side close to the slot opening in the slot is called upper layer side, the effective side close to the slot bottom is called lower layer side, and the upper and lower layers in the same slot are separated by insulating paper. The winding coil is called a winding element and is divided into a single turn and a plurality of turns. One element is composed of two element edges and end connecting wires, wherein the element edges are placed in the groove and can cut magnetic lines of force to generate induced electromotive force, the element edges are called as 'effective edges', and the end connecting wires are placed outside the groove, do not cut the magnetic lines of force and only serve as connecting wires. One element side of each element is placed on the upper layer of one groove, and the other element side is placed on the lower layer of the other groove. When rectangular cross section wire, namely flat copper wire is adopted to make armature winding, after the flat copper wire is embedded into the armature slot, the ends of the upper layer side and the lower layer side are required to be twisted, so that the flat copper wire is inserted into the corresponding commutator segment of the commutator. Twist reverse through artifical mode one to the flat type copper line end among the prior art, not only waste time and energy, efficiency underground, intensity of labour is high, and very easily causes the damage to flat type copper line outer insulating layer when twisting, influences the quality of product.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the armature winding flat copper wire end twisting device which is convenient and rapid to operate, saves more labor, can greatly improve the processing efficiency and effectively avoids the problem that the outer insulating layer of the flat copper wire is damaged.
In order to realize the purpose, the invention adopts the following technical scheme:
an armature winding flat copper wire end twisting device comprises:
the supporting frame comprises a supporting bottom plate and a supporting top plate supported above the supporting bottom plate through an upright post;
the sliding chute is arranged on the supporting bottom plate and comprises a fixed plate and two parallel barrier strips, the fixed plate is mounted on the supporting bottom plate through a bolt structure, the two parallel barrier strips are fixed on the upper end face of the fixed plate, and a groove-shaped structure is formed between the two parallel barrier strips and the upper end face of the fixed plate;
the clamping device is arranged in the sliding groove and used for fixing the armature, the clamping device comprises a fixed clamping block, a movable clamping block hinged above the fixed clamping block and a locking mechanism used for locking the fixed clamping block and the movable clamping block, a first groove and a second groove with semicircular sections are respectively arranged on the upper end surface of the fixed clamping block and the lower end surface of the movable clamping block, and the first groove and the second groove form a cylindrical groove when the fixed clamping block and the movable clamping block are meshed;
the mounting rack comprises a mounting bottom plate fixed on the supporting bottom plate, a mounting top plate arranged above the mounting bottom plate and a positioning plate connected between the mounting bottom plate and the mounting top plate, wherein the mounting top plate is provided with a first guide hole and a second guide hole which extend vertically, the positioning plate is perpendicular to the extending direction of the sliding groove, the positioning plate is provided with a positioning hole, and the positioning hole and the cylindrical groove have the same central shaft;
the shaft sleeve is arranged in the positioning hole through a bearing, an installation screw hole is formed in the end face, close to the sliding groove, of the shaft sleeve, and a first gear is fixed at one end, far away from the sliding groove, of the shaft sleeve;
the mandrel is arranged in the shaft sleeve through a bearing, an installation screw hole is also formed in the end face, close to the sliding groove, of the mandrel, and a second gear is fixed at one end, far away from the positioning plate, of the mandrel;
the first torsion disc is installed on the end face of the mandrel through a bolt structure, a horizontal motor shaft hole is formed in the center of the first torsion disc, a plurality of first insertion holes with rectangular cross sections are formed in the end face, close to the sliding chute, of the first torsion disc, and the first insertion holes are distributed around the central shaft of the motor shaft hole in a uniformly-radiating manner;
the second torsion disc is arranged on the end face of the shaft sleeve through a bolt structure, the second torsion disc is sleeved outside the first torsion disc, a plurality of second insertion holes with rectangular cross sections are formed in the end face, close to the sliding groove, of the second torsion disc, and the second insertion holes are distributed around the central shaft of the shaft hole of the motor in a uniformly-radiating manner;
the first driving mechanism is used for driving the first gear to rotate and comprises a first push rod movably arranged in a first guide hole, a first pressure cylinder vertically and downwards arranged on the lower end face of the supporting top plate and positioned right above the first push rod, a first cross rod arranged at the lower end of the first push rod, two first fixed rods vertically arranged at two ends of the first cross rod and a first rack arranged on one of the first fixed rods, wherein the two first fixed rods are respectively connected with the mounting top plate through two first extension springs, and the first rack is meshed with the first gear;
the second driving mechanism is used for driving the second gear to rotate and comprises a second push rod movably arranged in a second guide hole, a second pressure cylinder vertically and downwards arranged on the lower end face of the supporting top plate and positioned right above the second push rod, a second cross rod arranged at the lower end of the second push rod, two second fixed rods vertically arranged at two ends of the second cross rod and a second rack arranged on one of the second fixed rods, wherein the two second fixed rods are respectively connected with the mounting top plate through two second stretching springs, the second rack is meshed with the second gear, and the second gear and the first gear are respectively oppositely arranged on two sides of the central shaft of the mandrel;
locate the pushing mechanism on the spout, pushing mechanism is including locating on the fixed plate of spout and being located clamping device and keeping away from the cylinder backup pad of mounting bracket one side, installing cylinder in the cylinder backup pad and connecting the third extension spring between cylinder backup pad and deciding the clamp splice, and wherein the output shaft of cylinder has the same center pin with cylindrical recess.
Furthermore, a round hole is formed in the center of the end face, close to the sliding groove, of the mandrel, and the motor shaft hole of the first torsion disc is communicated with the two end faces of the first torsion disc.
Further, decide the clamp splice and move the same one side of clamp splice and be equipped with first movable groove and second movable groove respectively, first movable groove with decide the clamp splice up end communicate with each other just be equipped with the pivot in the first movable groove, second movable groove intercommunication moves the up end and the lower terminal surface of clamp splice, locking mechanism is including movable locating in the pivot and having the locking pole of external screw thread and through the locking piece of helicitic texture cover on the locking pole.
Furthermore, a first guide hole and a second guide hole which are matched with the first fixing rod and the second fixing rod are arranged on the supporting bottom plate and the mounting bottom plate.
Compared with the prior art, the invention has the following beneficial effects: the invention has the advantages of low manufacturing cost, simple and quick operation, time and labor saving, reduction of personal labor intensity, improvement of processing efficiency, and effective prevention of the flat copper wire from being damaged, thereby ensuring the quality of the flat copper wire.
Drawings
FIG. 1 is a right side view of the structure of the present invention.
Fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a left side view of the open state of the clamping device of the present invention.
Fig. 4 is a rear view of the gripping device of the present invention in an engaged state.
Fig. 5 is a left side view of the first twist plate and the second twist plate of the present invention.
Fig. 6 is a top view of the mounting plate of the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1 and 2, the present invention provides an armature winding flat copper wire end twisting device, including:
the supporting frame comprises a supporting bottom plate 11 and a supporting top plate 13 supported above the supporting bottom plate 11 through upright posts 12;
the sliding chute is arranged on the supporting bottom plate 11 and comprises a fixing plate 21 which is arranged on the supporting bottom plate through a bolt structure and two parallel barrier strips 22 which are fixed on the upper end surface of the fixing plate 21, and a groove-shaped structure is formed between the two parallel barrier strips 22 and the upper end surface of the fixing plate 32;
the clamping device is arranged in the chute and used for fixing the armature, as shown in fig. 3 and 4, the clamping device comprises a fixed clamping block 31, a movable clamping block 32 hinged above the fixed clamping block 31 and a locking mechanism used for locking the fixed clamping block 31 and the movable clamping block 32, the upper end surface of the fixed clamping block 31 and the lower end surface of the movable clamping block 32 are respectively provided with a first groove 311 and a second groove 321 with semicircular cross sections, the first groove 311 and the second groove 321 form a cylindrical groove when the fixed clamping block 31 and the movable clamping block 32 are occluded, the same side of the fixed clamping block 31 and the movable clamping block 32 is respectively provided with a first movable groove 312 and a second movable groove 322, the first movable groove 312 is communicated with the upper end surface of the fixed clamping block 31, a rotating shaft 34 is arranged in the first movable groove 312, the second movable groove 322 is communicated with the upper end surface and the lower end surface of the movable clamping block 32, and the locking mechanism comprises a locking rod 35 which is movably arranged on the rotating shaft 34 and is provided with external threads and a locking block 36 which is sleeved on the locking rod 35 through a thread structure;
the mounting frame is arranged in the extending direction of the sliding chute and comprises a mounting bottom plate 41 fixed on the supporting bottom plate, a mounting top plate 42 arranged above the mounting bottom plate 41 and a positioning plate 43 connected between the mounting bottom plate 41 and the mounting top plate 42, wherein as shown in fig. 6, a first guide hole 421 and a second guide hole 422 which extend vertically are arranged on the mounting top plate 42, the positioning plate 43 is perpendicular to the extending direction of the sliding chute, a positioning hole 431 is arranged on the positioning plate 43, and the positioning hole 431 and the cylindrical groove have the same central axis;
the shaft sleeve 5 is arranged in the positioning hole 431 through a bearing 100, an installation screw hole is formed in the end face, close to the sliding groove, of the shaft sleeve 5, and a first gear 52 is fixed at one end, far away from the sliding groove, of the shaft sleeve 5;
the spindle 6 is installed in the shaft sleeve 5 through a bearing 100, an installation screw hole is also formed in the end face, close to the sliding chute, of the spindle 6, a second gear 61 is fixed at one end, far away from the positioning plate 43, of the spindle 6, and a round hole 62 is further formed in the center of the end face, close to the sliding chute, of the spindle 6;
the first torsion disc 71 is mounted on the end face of the mandrel 6 through a bolt structure, as shown in fig. 5, a horizontal motor shaft hole 711 is formed in the center of the first torsion disc 71, the motor shaft hole 711 is communicated with two end faces of the first torsion disc 71, a plurality of first insertion holes 712 with rectangular cross sections are formed in the end face, close to the sliding chute, of the first torsion disc 71, and the first insertion holes 712 are uniformly distributed around the central shaft of the motor shaft hole 711 in a divergent manner;
the second torsion disc 72 is mounted on the end face of the shaft sleeve 5 through a bolt structure, the second torsion disc 72 is sleeved outside the first torsion disc 71, a plurality of second insertion holes 721 with rectangular cross sections are formed in the end face, close to the sliding groove, of the second torsion disc 72, and the second insertion holes 721 are uniformly distributed in a divergent mode around the central shaft of the motor shaft hole 711;
the first driving mechanism is used for driving the first gear 52 to rotate, and comprises a first push rod 81 movably arranged in a first guide hole 421, a first pressure cylinder 82 vertically and downwardly arranged on the lower end surface of the supporting top plate 13 and positioned right above the first push rod 81, a first cross rod 83 arranged at the lower end of the first push rod 81, two first fixing rods 84 vertically arranged at two ends of the first cross rod 83, and a first rack 85 arranged on one of the first fixing rods 84, wherein the two first fixing rods 84 are respectively connected with the mounting top plate 42 through two first extension springs 86, and the first rack 85 is meshed with the first gear 52;
a second driving mechanism for driving the second gear 61 to rotate, wherein the second driving mechanism includes a second push rod 91 movably disposed in the second guide hole, a second pressure cylinder 92 vertically and downwardly disposed on the lower end surface of the top support plate 13 and directly above the second push rod 91, a second cross rod 93 disposed at the lower end of the second push rod 91, two second fixing rods 94 vertically disposed at two ends of the second cross rod 93, and a second rack 95 disposed on one of the second fixing rods 94, wherein the two second fixing rods 94 are respectively connected to the top mounting plate 42 through two second extension springs 96, the second rack 95 is engaged with the second gear 61, the second gear 61 and the first gear 52 are respectively disposed at two sides of the central axis of the mandrel 6, and the supporting bottom plate 11 and the mounting bottom plate 41 are respectively provided with a first guide hole 841 and a second guide hole 941 matched with the first fixing rod 84 and the second fixing rod 94;
the pushing mechanism is arranged on the sliding chute and comprises a cylinder supporting plate 37, an air cylinder 34 and a third extension spring 38, the cylinder supporting plate 37 is arranged on the fixing plate 21 of the sliding chute and is positioned on one side, away from the mounting frame, of the clamping device, the air cylinder 34 is arranged on the cylinder supporting plate 37, the third extension spring is connected between the cylinder supporting plate 37 and the fixed clamping block 31, and an output shaft of the air cylinder 34 and the cylindrical groove have the same central axis.
As shown in fig. 2, when the present invention is used, the armature 10 is clamped in the cylindrical groove formed by the engagement of the fixed clamping block and the movable clamping block, and the fixed clamping block and the movable clamping block are locked by the locking device, and then the fixed clamping block is pushed by the pushing mechanism to move along the direction of the sliding groove toward the mounting rack, so that the upper layer edge and the lower layer edge of the armature flat copper wire are respectively inserted into the second insertion hole and the first insertion hole, and simultaneously the motor shaft at the center of the armature passes through the motor shaft hole and is inserted into the circular hole, and then the first pressure cylinder and the second pressure cylinder are respectively started to push the first rack and the second rack to move downwards, so as to drive the first gear and the second gear to respectively rotate around opposite directions, and finally drive the second torsion disc and the first torsion disc to rotate around opposite directions, so as to perform head twisting treatment on the upper layer edge and the lower layer edge of the flat copper wire in opposite directions at one time, which not only is convenient to operate, but also effectively prevents the outer insulating layer of the flat copper wire from being damaged;
after the torsion is finished, the cylinder is controlled to retract, the clamping device returns to the initial position under the action of a third extension spring, so that the end of the flat copper wire of the armature is pulled away from the first jack and the second jack, then the first pressure cylinder and the second pressure cylinder are controlled to reset, the first rack and the second rack return to the initial position under the action of the first extension spring and the second extension spring respectively, and finally the knob locking block is turned upwards and the locking rod is shifted to be separated from the second movable groove, so that the clamping blocks can be opened in a double way and the armature can be taken out; because first torsion dish and second torsion dish pass through bolted construction respectively with dabber and bushing, therefore can change the first torsion dish and the second torsion dish of different sizes according to different models, can greatly practice thrift the cost, it is also more convenient to maintain.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides an armature winding flat copper wire end torsion device which characterized in that: the method comprises the following steps:
the supporting frame comprises a supporting bottom plate and a supporting top plate supported above the supporting bottom plate through an upright post;
the sliding chute is arranged on the supporting bottom plate and comprises a fixed plate and two parallel barrier strips, the fixed plate is arranged on the supporting bottom plate through a bolt structure, the two parallel barrier strips are fixed on the upper end face of the fixed plate, and a groove-shaped structure is formed between the two parallel barrier strips and the upper end face of the fixed plate;
the clamping device is arranged in the sliding groove and used for fixing the armature, the clamping device comprises a fixed clamping block, a movable clamping block hinged above the fixed clamping block and a locking mechanism used for locking the fixed clamping block and the movable clamping block, a first groove and a second groove with semicircular sections are respectively arranged on the upper end surface of the fixed clamping block and the lower end surface of the movable clamping block, and the first groove and the second groove form a cylindrical groove when the fixed clamping block and the movable clamping block are meshed;
the mounting frame comprises a mounting bottom plate fixed on the supporting bottom plate, a mounting top plate arranged above the mounting bottom plate and a positioning plate connected between the mounting bottom plate and the mounting top plate, wherein the mounting top plate is provided with a first guide hole and a second guide hole which extend vertically, the positioning plate is perpendicular to the extending direction of the sliding chute, the positioning plate is provided with a positioning hole, and the positioning hole and the cylindrical groove have the same central axis;
the shaft sleeve is arranged in the positioning hole through a bearing, an installation screw hole is formed in the end face, close to the sliding groove, of the shaft sleeve, and a first gear is fixed at one end, far away from the sliding groove, of the shaft sleeve;
the mandrel is arranged in the shaft sleeve through a bearing, an installation screw hole is also formed in the end face, close to the sliding groove, of the mandrel, and a second gear is fixed at one end, far away from the positioning plate, of the mandrel;
the end face, close to the sliding chute, of the first torsion disc is provided with a plurality of first insertion holes with rectangular cross sections, and the first insertion holes are distributed around the central shaft of the motor shaft hole in a uniformly-radiating manner;
the second torsion disc is arranged on the end face of the shaft sleeve through a bolt structure, the second torsion disc is sleeved outside the first torsion disc, a plurality of second insertion holes with rectangular cross sections are formed in the end face, close to the sliding groove, of the second torsion disc, and the second insertion holes are distributed around the central shaft of the shaft hole of the motor in a uniformly-radiating manner;
the first driving mechanism comprises a first push rod movably arranged in a first guide hole, a first pressure cylinder vertically and downwards arranged on the lower end face of the supporting top plate and positioned right above the first push rod, a first cross rod arranged at the lower end of the first push rod, two first fixed rods vertically arranged at two ends of the first cross rod and a first rack arranged on one of the first fixed rods, wherein the two first fixed rods are respectively connected with the mounting top plate through two first extension springs, and the first rack is meshed with the first gear;
the second driving mechanism is used for driving the second gear to rotate and comprises a second push rod movably arranged in a second guide hole, a second pressure cylinder vertically and downwards arranged on the lower end face of the supporting top plate and positioned right above the second push rod, a second cross rod arranged at the lower end of the second push rod, two second fixed rods vertically arranged at two ends of the second cross rod and a second rack arranged on one of the second fixed rods, wherein the two second fixed rods are respectively connected with the mounting top plate through two second stretching springs, the second rack is meshed with the second gear, and the second gear and the first gear are respectively oppositely arranged on two sides of the central shaft of the mandrel;
the pushing mechanism is arranged on the sliding chute and comprises a cylinder supporting plate, a cylinder and a third extension spring, the cylinder supporting plate is arranged on a fixing plate of the sliding chute and is positioned on one side, away from the mounting frame, of the clamping device, the cylinder is mounted on the cylinder supporting plate, the third extension spring is connected between the cylinder supporting plate and the fixed clamping block, and an output shaft of the cylinder and the cylindrical groove have the same central axis;
the center of the end face, close to the sliding chute, of the mandrel is also provided with a round hole, and a motor shaft hole of the first torsion disc is communicated with two end faces of the first torsion disc; and the supporting bottom plate and the mounting bottom plate are respectively provided with a first guide hole and a second guide hole which are matched with the first fixing rod and the second fixing rod.
2. The armature winding flat copper wire end twisting device according to claim 1, characterized in that: decide the clamp splice and move the same one side of clamp splice and be equipped with first movable groove and second movable groove respectively, first movable groove with decide the clamp splice up end communicate with each other just first movable inslot is equipped with the pivot, second movable groove intercommunication moves the up end and the lower terminal surface of clamp splice, locking mechanism is including movable locating in the pivot and have the locking pole of external screw thread and through the locking piece of helicitic texture cover on the locking pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239660.0A CN106712410B (en) | 2016-12-28 | 2016-12-28 | Armature winding flat copper wire end torsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239660.0A CN106712410B (en) | 2016-12-28 | 2016-12-28 | Armature winding flat copper wire end torsion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106712410A CN106712410A (en) | 2017-05-24 |
| CN106712410B true CN106712410B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611239660.0A Active CN106712410B (en) | 2016-12-28 | 2016-12-28 | Armature winding flat copper wire end torsion device |
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| CN (1) | CN106712410B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749700B (en) * | 2017-12-06 | 2024-04-12 | 昆山迈征自动化科技有限公司 | Flat copper wire twisting device for armature winding |
| CN107896037A (en) * | 2017-12-14 | 2018-04-10 | 中际旭创股份有限公司 | The winding leads head of parallel winding of multiple coils is without cross clamp torsion device |
| CN110000723B (en) * | 2019-03-27 | 2024-03-26 | 巨力自动化设备（浙江）有限公司 | Clamp for high-frequency heating and oil removal of armature |
| CN114123689B (en) * | 2021-11-03 | 2023-01-17 | 浙江巨龙自动化设备股份有限公司 | Automatic winding and embedding machine for multi-layer armature rotor |
| CN114701915B (en) * | 2022-05-03 | 2024-04-12 | 青岛瑞鹏机电设备有限公司 | Automatic feeding device for pressure-sensitive adhesive tape production line |
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| CN101299559A (en) * | 2007-03-22 | 2008-11-05 | 泰克马奇有限公司 | Method and device for removing leads from the twist machine and placing into stator and rotor groups |
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| GB190507819A (en) * | 1905-04-12 | 1906-03-08 | British Thomson Houston Co Ltd | Improvements in Coil Winding Machines for Electrical and other Apparatus. |
| DE102008021405A1 (en) * | 2008-04-29 | 2009-11-05 | Nittoku Engineering Co., Ltd. | Wire winding device for manufacturing stator coil for interior rotor type motor, has axial direction movement mechanism i.e. head gear, rotating tip hold element in axial direction when moving shafts in axial direction |
| CN205249001U (en) * | 2015-11-06 | 2016-05-18 | 中国人民解放军后勤工程学院 | Intelligent flat type copper wire coiling machine |
| CN206272453U (en) * | 2016-12-28 | 2017-06-20 | 重庆市爱华机电有限公司双福分公司 | Armature winding flat type copper wire termination torsion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1444328A (en) * | 2002-03-07 | 2003-09-24 | 日特工工程株式会社 | Winding method and device |
| CN101299559A (en) * | 2007-03-22 | 2008-11-05 | 泰克马奇有限公司 | Method and device for removing leads from the twist machine and placing into stator and rotor groups |
| CN101378212A (en) * | 2007-08-27 | 2009-03-04 | 日特机械工程株式会社 | Winding device |
| CN102122568A (en) * | 2010-12-22 | 2011-07-13 | 安徽省芜湖仪器仪表研究所 | Clamp for coil framework of high-speed winding machine |
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