CN202309419U - Armature coil bent U-shaped machine for motor - Google Patents
Armature coil bent U-shaped machine for motor Download PDFInfo
- Publication number
- CN202309419U CN202309419U CN2012200531596U CN201220053159U CN202309419U CN 202309419 U CN202309419 U CN 202309419U CN 2012200531596 U CN2012200531596 U CN 2012200531596U CN 201220053159 U CN201220053159 U CN 201220053159U CN 202309419 U CN202309419 U CN 202309419U
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- China
- Prior art keywords
- bent
- worktable
- armature coil
- shaped
- curved
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- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides an armature coil bent U-shaped machine for a motor. The armature coil bent U-shaped machine comprises a worktable, a bent U-shaped device, a pneumatic element component and a distribution box, wherein the bent U-shaped device is arranged on the worktable; the pneumatic element component is arranged below the worktable and is connected with a cylinder for driving the bent U-shaped device through an air tube; the distribution box is arranged on a side vertical face at one end of the worktable; an organic glass panel is arranged in front of the lower part of the worktable; a bent U-shaped core mold of the bent U-shaped device is provided with a plurality of installation positions; and a female die consists of a pair of bearing bushes provided with bearings. The armature coil bent U-shaped machine has a simple and reliable structure, and is convenient to use and safe, a bending part is structurally kept smooth, flat and indentation-free, the bent shape has high consistency, and a deposited insulating layer of a lead is not damaged; and therefore, the reliability of the product is improved, and the service life of the product is prolonged.
Description
Technical field
The utility model relates to a kind of wire rod molten wiring material that equipment, especially direct current machine armature winding uses equipment that bends that bends.
Background technology
Armature is the core component of motor, and the armature flatwise coil is embedded in the armature line embedding groove, and electric current causes magnetic induction through the lead in the armature line embedding groove, and armature is rotated in magnetic field.At present, the molten molding mode that applies flat coil of direct current machine armature roughly is divided into manual work and turns round and split and the mould punching dual mode.Manual type labour intensity is big, and the consistency of moulding is poor, makes armature afterbody inner-outer coil gap uneven, highly uneven, when causing the armature rotation dynamic balancing poor, noise is big, problems such as temperature rise height.It is impaired that the mould punching mode is prone to make corner's conductive line surfaces molten of coil to apply insulating barrier; The coil afterbody circular arc that punching out goes out is bigger; Can not form one than deep trench, when the armature high speed rotating, be prone to cause the reinforcement collar that is stuck in the armature afterbody to get loose; And then make the fishing line of afterbody coil, cause electrical fault.This dual mode all can reduce reliability of products and useful life.
The utility model content
The purpose of the utility model is to provide a kind of armature coil to bend the U machine, as a kind of semi-automatic tooling device, has solved the problems referred to above basically; Improved work efficiency; Bending part smooth, no impression, shape high conformity after the bending, overall appearance; The molten insulating barrier that applies of damage wires prolongs product useful life.
The technical scheme of the utility model is: a kind of armature coil is bent the U machine; Comprise workbench, curved U device, pneumatic element assembly, distribution box; Wherein, said curved U device be arranged on said workbench above, said pneumatic element assembly be arranged on said workbench below; Be connected with the cylinder that drives curved U device through tracheae, said distribution box is arranged on the side elevation of said workbench one end.
The front is provided with a polymethyl methacrylate panel under the said workbench.
The curved U core of said curved U device is provided with a plurality of installation positions, and die is made up of a pair of bearing holder (housing, cover) that bearing is housed.
It is simple and reliable for structure, easy to use, safe that the utility model adopts, and guaranteed bending part smooth, no impression from structure, shape high conformity after the bending, and or not molten of damage wires do not applied insulating barrier, thereby improved reliability of products and useful life.The utility model adopts compressed air as power as a kind of semi-automatic tooling device, and pollution-free, noise is little, has guaranteed production safety, has improved operational environment, has improved production efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view that the utility model does not have cylinder;
Fig. 3 is the end view of the curved U device of the utility model;
Fig. 4 is the front view of the curved U device of the utility model;
Among the figure: the 1-workbench, the big cylinder of 2-, 3-bends U device, the little cylinder of 4-, 5-pneumatic element assembly, 6-polymethyl methacrylate panel; The 7-distribution box, 8-stock supporting plate, 9-U shape plate, 10-coupling block, 11-spring, 12-back-up block; The pincerlike piece of 13-, the 14-rotor plate, 15-bends U core, 16-bearing holder (housing, cover), 17-bearing.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
Like Fig. 1,2; A kind of armature winding blanking machine that the utility model provides comprises workbench 1, curved U device 3, pneumatic element assembly 5, distribution box 7, wherein; Said curved U device 3 be arranged on said workbench 1 above; Said pneumatic element assembly 5 be arranged on said workbench 1 below, be connected with stingy cylinder 4 with the big cylinder 2 that drives curved U device 3 respectively through tracheae, said distribution box is arranged on the side elevation of said workbench 1 one ends.
Preferably, 1 time front of said workbench is provided with a polymethyl methacrylate panel 6.Adopt transparent organic glass panel 6 to block to be arranged on the pneumatic element assembly 5 below the workbench 1, promptly guaranteed production safety, be easy to observe the air gauge on the pneumatic element again, the indicator light on the air valve etc.
Like Fig. 3,4, preferred, the curved U core 15 of said curved U device 3 is provided with a plurality of installation positions, and die is made up of a pair of bearing holder (housing, cover) 16 that bearing 17 is housed.Bend a plurality of installation positions of U core 15, go for the flat coil of different model, enlarged the scope of application of equipment.The bearing of adorning on the die 17 can reduce the friction with product surface to greatest extent, thereby the molten deposited insulating barrier that has guaranteed the bending part lead is smooth intact.Certain those skilled in the art, also available rubber roll substitutes bearing.
During work, at first technological requirement is adjusted the locating piece position on the stock supporting plate 8; The six roots of sensation is ready to, and the molten lead that applies of U to be curved is positioned on the stock supporting plate 8, and an end and locating piece are close to; Step on down foot switch, stingy cylinder 4 orders about that dynamic pressure plate is descending push down lead after, stingy cylinder 4 stops action; Big cylinder 2 orders about coupling block 10 and moves with the slide block that U-shaped plate 9 is connected, and slide block is clamped guiding by two guide plates, and while rotor plate 14 rotates under spring 11 tension and is adjacent to U-shaped plate 9 all the time; Pincerlike piece 13 on the rotor plate 14 moves closer to and blocks dynamic pressure plate and back-up block 12; When the pincerlike piece 13 on the rotor plate 14 blocked dynamic pressure plate fully, just in time the curved U core on the slide block 15 was near the molten lead that applies of U to be curved, and it is locked that this moment, dynamic pressure plate was rotated the retaining mechanism that plate 14, pincerlike piece 13 and stock supporting plate 8, back-up block 12 form.Curved U core 15 on the slide block continues by big cylinder 2 pulled backwards, and lead is got in the die that is made up of a pair of bearing holder (housing, cover) 16 that bearing 17 is housed, and curves the U type gradually; To slide block be positioned piece spacing after; U-shaped plate 9 moves to rotor plate 14 its fulcrums of back compressing, and rotor plate 14 and upward pincerlike piece 13 thereof rotate, and rotor plate 14 end springs 11 are stretched; The locking that last pincerlike piece 13 breaks away from dynamic pressure plate, big cylinder 2 axle head coupling blocks 10 are positioned, and piece is spacing to stop action; The actuating of relay, big cylinder 2 counter motions, U-shaped plate 9, coupling block 10, studs connect slide block and travel forward; U-shaped plate 9 promotes rotor plates 14 and forces its rotation, and pincerlike piece 13 breaks away from dynamic pressure plate and the back-up block 12 that blocks gradually on the rotor plate 14, and cylinder 2 continues to move to coupling block 10 piece that is positioned spacing greatly; Big cylinder 2 stops action, and stingy cylinder 4 oppositely ordered about dynamic pressure plate to move up to arm-tie limited this moment, and stingy cylinder 4 stops action; Whole operation action is accomplished; The curved U spare of taking-up, once curved U operation is accomplished, and once more the deposited lead of melting of U to be curved is positioned on the stock supporting plate 8 and can gets into next duty cycle.
It is simple in structure, reliable that the utility model adopts.Adopt the utility model to guarantee bending part smooth, no impression from structure, shape high conformity after the bending, the molten of damage wires do not applied insulating barrier, thereby improved reliability of products and useful life.The utility model adopts compressed air as power as a kind of semi-automatic tooling device, and pollution-free, noise is little, has guaranteed production safety, has improved operational environment, has improved production efficiency.
Certainly; The utility model also can have other various embodiments; Under the situation that does not deviate from the utility model spirit and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. an armature coil is bent the U machine; Comprise workbench (1), curved U device (3), pneumatic element assembly (5), distribution box (7); It is characterized in that: said curved U device (3) be arranged on said workbench (1) above; Said pneumatic element assembly (5) be arranged on said workbench (1) below, be connected through tracheae and the cylinder that drives curved U device (3), said distribution box (7) is arranged on the side elevation of said workbench (1) one end.
2. armature coil according to claim 1 is bent the U machine, it is characterized in that: said workbench (1) is provided with a polymethyl methacrylate panel (6) in the front down.
3. armature coil according to claim 1 is bent the U machine, it is characterized in that: the curved U core (15) of said curved U device (3) is provided with a plurality of installation positions, and die is made up of a pair of bearing holder (housing, cover) (16) that bearing (17) are housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200531596U CN202309419U (en) | 2012-02-17 | 2012-02-17 | Armature coil bent U-shaped machine for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200531596U CN202309419U (en) | 2012-02-17 | 2012-02-17 | Armature coil bent U-shaped machine for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202309419U true CN202309419U (en) | 2012-07-04 |
Family
ID=46378230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200531596U Expired - Fee Related CN202309419U (en) | 2012-02-17 | 2012-02-17 | Armature coil bent U-shaped machine for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202309419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993664A (en) * | 2015-07-24 | 2015-10-21 | 湘潭电机股份有限公司 | Automatic rotor coil forming device |
-
2012
- 2012-02-17 CN CN2012200531596U patent/CN202309419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104993664A (en) * | 2015-07-24 | 2015-10-21 | 湘潭电机股份有限公司 | Automatic rotor coil forming device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180217 |