CN105490479A - Manufacturing method of sheet motor stator winding - Google Patents
Manufacturing method of sheet motor stator winding Download PDFInfo
- Publication number
- CN105490479A CN105490479A CN201510885495.5A CN201510885495A CN105490479A CN 105490479 A CN105490479 A CN 105490479A CN 201510885495 A CN201510885495 A CN 201510885495A CN 105490479 A CN105490479 A CN 105490479A
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- wire
- crop
- gear
- head
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Abstract
The invention discloses a manufacturing method of a sheet motor stator winding. The method comprises the following steps: inserting insulating paper into a stator core; preforming a sheet wire of the winding; inserting wires into a stator; carrying out head twisting on the stator winding wires; carrying out head cutting on the stator winding wires; and welding the stator winding wires. A head twisting machine comprises a head twisting rack, a fixing shaft, a bearing, an inner spinning block gear, an outer spinning block gear, an inner spinning block rack, an outer spinning block rack, an inner spinning block and an outer spinning block; and a head cutting machine comprises a head cutting rack, a cylinder saddle, a push air cylinder, a molding die, a locating die, an upper head cutting die, a head cutting moving die, two oil cylinders, a base and a housing. According to the manufacturing method, critical two steps, namely head twisting and head cutting for manufacturing a stator coil are processed by a special machine; the manufacturing method is simple; the production efficiency is improved; and the sheet motor stator winding can be produced in large quantities.
Description
Technical field
The present invention relates to a kind of manufacture method of motor stator winding, especially a kind of manufacture method of lenticular wire stator winding of vehicle drive motor.
Background technology
The stator winding of existing motor adopts enamelled wire multiply to be coiled into mostly, and the copper factor of its motor is low, and electromagnetism density is little, and efficiency is low, and lead-out wire is more, wiring difficulty.Some is the long-pending lenticular wire winding in square-section, and have copper factor high, electromagnetism density is large, and efficiency has significantly significantly characteristic, but due to the manufacture method of stator winding complicated, production efficiency is poor, could not be promoted in enormous quantities always.
Summary of the invention
The object of the present invention is to provide a kind of special plane that adopts to two steps manufacturing stator winding key: to turn one's head and crop is processed, manufacture method is simple, and production efficiency improves, the manufacture method of the lenticular wire motor stator winding that can produce in enormous quantities.
In order to achieve the above object, technical scheme of the present invention is: a kind of manufacture method of lenticular wire motor stator winding, comprises the following steps:
A, plug-in mounting insulating paper: be inserted in the metallic channel of stator core by " B " shape insulating paper, make each metallic channel be divided into exit orifice and endoporus;
B, the preforming of winding lenticular wire: wire is made some first wires, some second wires, some intercoil connections and some outer leads;
C, winding conducting wire groove plug-in mounting wire: with any one metallic channel for starting point, and the exit orifice and the endoporus that according to order, one end of some first wires, some second wires, some intercoil connections and some outer leads are passed corresponding metallic channel;
D, winding conducting wire are turned one's head: adopt head-torsion machine one end to the first wire, the second wire, intercoil connection and outer lead to carry out entirety and turn one's head, form the electromagnetism winding of stationary distribution;
E, winding conducting wire crop: adopt end shear one end to uneven first wire of electromagnetism winding, the second wire, intercoil connection and outer lead after turning one's head to carry out overall crop, form neat wire end face, facilitate wire bonds;
The welding of f, wire: adopt welding equipment that the wire of metallic channel exit orifice and endoporus after crop is carried out end face welding, form complete closed electromagnetism winding.
G, described head-torsion machine comprises frame of turning one's head, fixed axis, bearing, inward turning mode-gear, outward turning mode-gear, inward turning mould tooth bar, outward turning mould tooth bar, inward turning mould and outward turning mould, described fixed axis is fixedly connected on turns one's head in frame, inward turning mode-gear is contained on fixed axis by bearing holder (housing, cover), outward turning mode-gear is sleeved on inward turning mode-gear, and inward turning mould tooth bar and outward turning mould tooth bar are in transmission connection with inward turning mode-gear and outward turning mode-gear respectively, described tooth bar is respectively by independent hydraulically controlled hydraulic oil cylinder driving, and inward turning mode-gear and outward turning mode-gear direction of rotation, described inward turning mould and outward turning mould are all sleeved on fixed axis, and be fixedly connected with outward turning mode-gear with inward turning mode-gear respectively, described frame of turning one's head is fixedly connected with mount pad, mount pad is provided with installing hole, described inward turning mould with outward turning mould is respectively equipped with the inward turning mould wire jack identical with winding conducting wire quantity and outward turning mould wire jack.
H, described end shear comprises crop frame, cylinder saddle, lower air cylinder, pressing mold, positioning module, crop patrix, crop dynamic model, two oil cylinders, base and shell, described cylinder saddle is fixedly connected with crop frame, lower air cylinder is fixedly connected with cylinder saddle, pressing mold is fixedly connected on the take-off lever of lower air cylinder, base is fixedly connected in crop frame, shell is fixedly connected on base, positioning module is fixedly connected on shell, crop patrix is provided with back shaft and the crop patrix wire jack identical with winding conducting wire quantity, back shaft is fixedly connected with crop frame, crop dynamic model is sleeved on back shaft, and crop dynamic model is provided with two oil cylinder connecting rods and the crop dynamic model wire jack identical with winding conducting wire quantity, two oil cylinders are all fixedly connected with crop frame, and two oil cylinders are connected with corresponding two oil cylinder connecting rods respectively.
After adopting said structure, employing following steps of the present invention: plug-in mounting insulating paper, plug-in mounting insulating paper is two wires being inserted into metallic channel endoporus and exit orifice in order to insulate; The preforming of winding lenticular wire, in order to wire being made 4 kinds of shapes, facilitates plug-in mounting wire; Winding conducting wire groove plug-in mounting wire, according to the metallic channel of varying number, plug-in mounting is carried out in wire and the arrangement of design varying number; Winding conducting wire is turned one's head, and is turned one's head the wire one end be inserted in metallic channel, form one section of tilting section, and the end of wire is flat segments; Winding conducting wire crop, in order to the needs welded, by cut-out unnecessary for wire end; The welding of wire, the wire of metallic channel exit orifice and endoporus welds, and forms conducting state.By these steps above, stator winding is made.Turn one's head in the critical process manufacturing stator winding and on crop, adopt the special plane of design to carry out, simply, production efficiency improves manufacture method greatly, thus improves the efficiency of critical process, realizes producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is stator core of the present invention schematic diagram after plug-in mounting " B " shape insulating paper;
Fig. 2 is the first wire stereogram of the present invention;
Fig. 3 is the second wire stereogram of the present invention;
Fig. 4 is intercoil connection stereogram of the present invention;
Fig. 5 is outer lead stereogram of the present invention;
Fig. 6 is stereogram after plug wire of the present invention completes;
Fig. 7 is the rear isometric view after the present invention has turned one's head;
Fig. 8 is forming stereo figure of the present invention;
Fig. 9 is head-torsion machine cutaway view of the present invention;
Figure 10 is end shear cutaway view of the present invention.
Embodiment
The present invention is further detailed explanation for the embodiment provided below in conjunction with accompanying drawing.
Shown in Fig. 1,2,3,4,5,6,7,8,9,10, a kind of manufacture method of lenticular wire motor stator winding, comprises the following steps:
A, plug-in mounting insulating paper: as shown in Figure 1, be inserted in the metallic channel 3 of stator core 2 by " B " shape insulating paper 1, makes each metallic channel 3 be divided into exit orifice and endoporus; Plug-in mounting insulating paper 1 is two wires being inserted into metallic channel 3 endoporus and exit orifice in order to insulate, in this operation of plug-in mounting insulating paper, can manual operation be adopted, special plane also can be adopted to make insulating paper 1 heat-shaping become " B " shape, be inserted into again in metallic channel 3, enhance productivity further.
B, the preforming of winding lenticular wire: as shown in Fig. 2,3,4,5, make some first wires 4, some second wires 5, some intercoil connections 6 and some outer leads 7 by strip conductor; In order to wire being made 4 kinds of shapes, facilitate plug-in mounting wire, and according to the metallic channel 3 of varying number, above four wires of design varying number.
C, winding conducting wire groove plug-in mounting wire: as shown in Figure 6, with any one metallic channel 3 for starting point, and according to order, one end of some first wires 4, some second wires 5, some intercoil connections 6 and some outer leads 7 is passed exit orifice and the endoporus of corresponding metallic channel 3.After plug-in mounting, pressing mold can be adopted to carry out compacting to wire, make wire winding and stator core 2 that robust is installed.
D, winding conducting wire are turned one's head: shown in Figure 9, adopt head-torsion machine 8 one end to the first wire 4, second wire 5, intercoil connection 6 and outer lead 7 to carry out entirety and turn one's head.In the process of turning one's head, by the semi-finished product stator winding completing step c as shown in Figure 6, be arranged in the installing hole 812 on mount pad 811, and some wires are each passed through the outward turning mould wire jack 891 of the outward turning mould 89 identical with winding conducting wire quantity, and stretch in the inward turning mould wire jack 881 of inward turning mould 88.Inward turning mould tooth bar 86 and outward turning mould tooth bar 87 are controlled by independent oil cylinder simultaneously, inward turning mould tooth bar 86 and outward turning mould tooth bar 87 drive inward turning mode-gear 84 and outward turning mode-gear 85 with fixed axis 83 respectively for axis of rotation, inward turning mode-gear 84 and outward turning mode-gear 85 direction of rotation, therefore the wire on stator winding is turned one's head, one end of wire is twisted into tilting section, and the end of wire is still flat segments.Therefore the structure of described head-torsion machine 8 needs to comprise frame 81 of turning one's head, fixed axis 82, bearing 83, inward turning mode-gear 84, outward turning mode-gear 85, inward turning mould tooth bar 86, outward turning mould tooth bar 87, inward turning mould 88 and outward turning mould 89, described fixed axis 82 is fixedly connected on turns one's head in frame 81, inward turning mode-gear 84 is sleeved on fixed axis 82 by bearing 83, outward turning mode-gear 85 is sleeved on inward turning mode-gear 84, and inward turning mould tooth bar 86 and outward turning mould tooth bar 87 are in transmission connection with inward turning mode-gear 84 and outward turning mode-gear 85 respectively, described tooth bar is respectively by independent hydraulically controlled hydraulic oil cylinder driving, and inward turning mode-gear 84 and outward turning mode-gear 85 direction of rotation, described inward turning mould 88 and outward turning mould 89 are all sleeved on fixed axis 82, and be fixedly connected with outward turning mode-gear 85 with inward turning mode-gear 84 respectively, described frame 81 of turning one's head is fixedly connected with mount pad 811, mount pad 811 is provided with installing hole 812, described inward turning mould 88 with outward turning mould 89 is respectively equipped with the inward turning mould wire jack 881 identical with winding conducting wire quantity and outward turning mould wire jack 891.
E, winding conducting wire crop: shown in Figure 10, adopt end shear 9 one end to uneven first wire 4, second wire 5, intercoil connection 6 and outer lead 7 to carry out overall crop.As shown in Figure 7 crop is carried out in the wire one end of the semi-finished product stator winding completing Step d, in crop process, stator winding is placed on positioning module 95, make the crop patrix wire jack 962 of one end through crop patrix 96 of wire, and excessive thread ends is stretched in the crop dynamic model wire jack 972 of crop dynamic model 97, then lower air cylinder 93 is started, pressing mold 94 is pushed down stator winding by lower air cylinder 93, restart two oil cylinders 98, the active force of two oil cylinders 98 promotes two oil cylinder connecting rods 971 of crop dynamic model 97 respectively, and active force is identical direction of rotation, crop dynamic model 97 is rotated, and excise excessive thread ends simultaneously, make wire the end of a thread of stator winding neat.Therefore the structure of described end shear 9 must comprise crop frame 91, cylinder saddle 92, lower air cylinder 93, pressing mold 94, positioning module 95, crop patrix 96, crop dynamic model 97, two oil cylinders 98, base 99 and shell 100, described cylinder saddle 92 is fixedly connected with crop frame 91, lower air cylinder 93 is fixedly connected with cylinder saddle 92, pressing mold 94 is fixedly connected on the take-off lever of lower air cylinder 93, base 99 is fixedly connected in crop frame 91, shell 100 is fixedly connected on base 99, positioning module 95 is fixedly connected on shell 100, crop patrix 96 is provided with back shaft 961 and crop patrix wire jack 962, back shaft 961 is fixedly connected with crop frame 91, crop dynamic model 97 is sleeved on back shaft 961, and crop dynamic model 97 is provided with two oil cylinder connecting rods 971 and crop dynamic model wire jack 972, two oil cylinders 98 are all fixedly connected with crop frame 91, and two oil cylinders 98 are connected with corresponding two oil cylinder connecting rods 971 respectively.
The welding of f, wire: adopt welding equipment to be welded by the wire through metallic channel 3 exit orifice and endoporus, form complete closed electromagnetism winding.Welding can adopt human weld, and welding equipment also can be adopted to weld.The stator winding finished product as Fig. 7 is made by above step.The present invention adopts special plane to two steps manufacturing stator winding key: turn one's head and crop is processed, and manufacture method is simple, and production efficiency improves, and can produce in enormous quantities.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (1)
1. a manufacture method for lenticular wire motor stator winding, is characterized in that: comprise the following steps:
A, plug-in mounting insulating paper: " B " shape insulating paper (1) be inserted in the metallic channel (3) of stator core (2), make each metallic channel (3) be divided into exit orifice and endoporus;
B, the preforming of winding lenticular wire: strip conductor is made some first wires (4), some second wires (5), some intercoil connections (6) and some outer leads (7);
C, metallic channel plug-in mounting wire: with any one metallic channel (3) for starting point, and according to order by one end of some first wires (4), some second wires (5), some intercoil connections (6) and some outer leads (7) through the exit orifice of corresponding metallic channel (3) and endoporus;
D, winding conducting wire are turned one's head: adopt head-torsion machine (8) one end to the first wire (4), the second wire (5), intercoil connection (6) and outer lead (7) to carry out entirety and turn one's head;
E, winding conducting wire crop: adopt end shear (9) one end to uneven first wire (4), the second wire (5), intercoil connection (6) and outer lead (7) to carry out overall crop;
The welding of f, winding conducting wire: adopt welding equipment to be welded by the wire through metallic channel (3) exit orifice and endoporus, form complete closed electromagnetism winding.
G, described head-torsion machine (8) comprises frame of turning one's head (81), fixed axis (82), bearing (83), inward turning mode-gear (84), outward turning mode-gear (85), inward turning mould tooth bar (86), outward turning mould tooth bar (87), inward turning mould (88) and outward turning mould (89), described fixed axis (82) is fixedly connected in frame of turning one's head (81), inward turning mode-gear (84) is sleeved on fixed axis (82) by bearing (83), outward turning mode-gear (85) is sleeved on inward turning mode-gear (84), and inward turning mould tooth bar (86) and outward turning mould tooth bar (87) are in transmission connection with inward turning mode-gear (84) and outward turning mode-gear (85) respectively, described tooth bar is respectively by independent hydraulically controlled hydraulic oil cylinder driving, and inward turning mode-gear (84) and outward turning mode-gear (85) direction of rotation, described inward turning mould (88) and outward turning mould (89) are all sleeved on fixed axis (82), and be fixedly connected with outward turning mode-gear (85) with inward turning mode-gear (84) respectively, described frame of turning one's head (81) is fixedly connected with mount pad (811), mount pad (811) is provided with installing hole (812), described inward turning mould (88) with outward turning mould (89) is respectively equipped with the inward turning mould wire jack (881) identical with winding conducting wire quantity and outward turning mould wire jack (891).
H, described end shear (9) comprises crop frame (91), cylinder saddle (92), lower air cylinder (93), pressing mold (94), positioning module (95), crop patrix (96), crop dynamic model (97), two oil cylinders (98), base (99) and shell (100), described cylinder saddle (92) is fixedly connected with crop frame (91), lower air cylinder (93) is fixedly connected with cylinder saddle (92), pressing mold (94) is fixedly connected on the take-off lever of lower air cylinder (93), base (99) is fixedly connected in crop frame (91), shell (100) is fixedly connected on base (99), positioning module (95) is fixedly connected on shell (100), crop patrix (96) is provided with back shaft (961) and the crop patrix wire jack (962) identical with winding conducting wire quantity, back shaft (961) is fixedly connected with crop frame (91), crop dynamic model (97) is sleeved on back shaft (961), and crop dynamic model (97) is provided with two oil cylinder connecting rods (971) and the crop dynamic model wire jack (972) identical with winding conducting wire quantity, two oil cylinders (98) are all fixedly connected with crop frame (91), and two oil cylinders (98) are connected with corresponding two oil cylinder connecting rods (971) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885495.5A CN105490479A (en) | 2015-12-05 | 2015-12-05 | Manufacturing method of sheet motor stator winding |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885495.5A CN105490479A (en) | 2015-12-05 | 2015-12-05 | Manufacturing method of sheet motor stator winding |
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| CN105490479A true CN105490479A (en) | 2016-04-13 |
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| CN201510885495.5A Pending CN105490479A (en) | 2015-12-05 | 2015-12-05 | Manufacturing method of sheet motor stator winding |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546877A (en) * | 2017-09-26 | 2018-01-05 | 浙江方正电机股份有限公司 | A kind of three-phase lenticular wire motor stator and motor |
| CN107689719A (en) * | 2017-10-27 | 2018-02-13 | 合肥巨动力系统有限公司 | A kind of lenticular wire motor stator automatic wire inserting structure |
| CN108336875A (en) * | 2018-05-08 | 2018-07-27 | 成都华川电装有限责任公司 | A kind of stator copper turns round the mechanical equipment of shape |
| CN108599487A (en) * | 2018-06-27 | 2018-09-28 | 成都华川电装有限责任公司 | A kind of mechanical equipment of stator copper bending |
| CN108988593A (en) * | 2018-08-09 | 2018-12-11 | 苏州阿福机器人有限公司 | Machine winding production method and winding construction |
| CN109038983A (en) * | 2018-08-10 | 2018-12-18 | 无锡市苏盛汽车部件有限公司 | Generator HP flat wire stator automatic wire inserting and equipment of turning one's head |
| CN109120124A (en) * | 2018-09-12 | 2019-01-01 | 广东力好科技股份有限公司 | A kind of manufacturing process of flat wire motor stator winding |
| CN109768675A (en) * | 2019-03-29 | 2019-05-17 | 芜湖杰诺瑞汽车电器系统有限公司 | Its motor of a kind of flat type copper wire Motor Stator Assembly, its manufacturing method and application |
| CN112531991A (en) * | 2020-10-23 | 2021-03-19 | 宁波欣达电梯配件厂 | Stator flat wire winding device and winding method thereof |
| CN113394929A (en) * | 2021-06-23 | 2021-09-14 | 厦门钨业股份有限公司 | Manufacturing method of flat wire motor stator |
| US11431232B2 (en) | 2018-08-31 | 2022-08-30 | Huizhou Lingbiao Precision Machinery Co. LTD. | Device for inserting insulating sleeves into wiring slots of flat wire motor stator |
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2015
- 2015-12-05 CN CN201510885495.5A patent/CN105490479A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546877A (en) * | 2017-09-26 | 2018-01-05 | 浙江方正电机股份有限公司 | A kind of three-phase lenticular wire motor stator and motor |
| CN107546877B (en) * | 2017-09-26 | 2023-11-03 | 浙江方正电机股份有限公司 | Three-phase flat wire motor stator and motor |
| CN107689719A (en) * | 2017-10-27 | 2018-02-13 | 合肥巨动力系统有限公司 | A kind of lenticular wire motor stator automatic wire inserting structure |
| CN107689719B (en) * | 2017-10-27 | 2023-11-21 | 合肥巨一动力系统有限公司 | Automatic wire-plugging structure of flat wire motor stator |
| CN108336875A (en) * | 2018-05-08 | 2018-07-27 | 成都华川电装有限责任公司 | A kind of stator copper turns round the mechanical equipment of shape |
| CN108599487A (en) * | 2018-06-27 | 2018-09-28 | 成都华川电装有限责任公司 | A kind of mechanical equipment of stator copper bending |
| CN108988593A (en) * | 2018-08-09 | 2018-12-11 | 苏州阿福机器人有限公司 | Machine winding production method and winding construction |
| WO2020029731A1 (en) * | 2018-08-09 | 2020-02-13 | 苏州阿福机器人有限公司 | Motor winding production method and winding structure |
| CN109038983A (en) * | 2018-08-10 | 2018-12-18 | 无锡市苏盛汽车部件有限公司 | Generator HP flat wire stator automatic wire inserting and equipment of turning one's head |
| US11431232B2 (en) | 2018-08-31 | 2022-08-30 | Huizhou Lingbiao Precision Machinery Co. LTD. | Device for inserting insulating sleeves into wiring slots of flat wire motor stator |
| CN109120124A (en) * | 2018-09-12 | 2019-01-01 | 广东力好科技股份有限公司 | A kind of manufacturing process of flat wire motor stator winding |
| CN109768675A (en) * | 2019-03-29 | 2019-05-17 | 芜湖杰诺瑞汽车电器系统有限公司 | Its motor of a kind of flat type copper wire Motor Stator Assembly, its manufacturing method and application |
| CN112531991B (en) * | 2020-10-23 | 2022-04-12 | 宁波欣达电梯配件厂 | Stator flat wire winding device and winding method thereof |
| CN112531991A (en) * | 2020-10-23 | 2021-03-19 | 宁波欣达电梯配件厂 | Stator flat wire winding device and winding method thereof |
| CN113394929A (en) * | 2021-06-23 | 2021-09-14 | 厦门钨业股份有限公司 | Manufacturing method of flat wire motor stator |
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Application publication date: 20160413 |