CN214380572U

CN214380572U - Generator rotor coiling machine

Info

Publication number: CN214380572U
Application number: CN202022850528.1U
Authority: CN
Inventors: 麻锦程; 金晶; 张达华; 费阳; 袁晶; 王惠兴
Original assignee: Shaoxing Xido Electric Machine Co ltd
Current assignee: Shaoxing Xido Electric Machine Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-08
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a generator rotor winding machine, which comprises a base and a clamp, wherein the base is provided with a rotating main shaft which is connected with a driving motor and is rotationally fixed, and the tail end of the rotating main shaft is provided with a winding former which does not rotate along with the rotating main shaft through a bearing; rotate the main shaft and go up through drive mechanism and be connected with the wire winding arm that is used for drawing out the enameled wire, be equipped with on the winding former and supply the gliding metallic channel of enameled wire, compare with prior art, the utility model discloses treat wire-wound rotor by anchor clamps are fixed, utilize to rotate the main shaft and drive the wire winding arm around the rotor rotation, this in-process, through setting up the winding former on rotating the main shaft, utilize the bearing to make the winding former can't follow the rotation main shaft and rotate, the enameled wire laminating winding former rotates, and the winding former reaches the guide effect to the enameled wire, and when the enameled wire passes through the metallic channel, can slide its inside in the rotor wire winding channel, improve the winding displacement distance, increase the winding displacement to improve product quality.

Description

Generator rotor coiling machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a generator processing equipment's technical field, especially a generator rotor coiling machine.

[ background of the invention ]

The rotor of generator includes by the rotor core that the punching sheet superposes together, be located the pivot at rotor core center and around establishing the coil in the wire winding groove, and wherein the punching sheet generally adopts silicon steel sheet to make, as shown in fig. 1, two groups wire winding grooves are seted up along the symmetry outward of punching sheet the tank bottom of wire winding groove axis department is outstanding to form the spacing groove, and wherein the both sides in wire winding groove are still sunken to notch both sides, form depressed part A.

Coiling machine among the prior art includes the base and is the slidable mounting in the frame with the anchor clamps that are used for the centre gripping rotor, the base is connected with actuating mechanism and is slidable mounting, rotate on the base and set up and be arranged in driving the enameled wire around the rotatory wire winding arm of rotor in the anchor clamps, move gradually and combine the rotation motion that the wire winding arm drove the enameled wire to anchor clamps through the base, thereby twine the enameled wire to rotor core's winding inslot, owing to sheltering from towards the piece in notch, its winding displacement distance only lies in on the perpendicular distance of notch, can't wind this depressed part A, lead to the winding displacement distance little, the winding displacement volume is poor.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a generator rotor coiling machine, improve to rotor wire-wound winding displacement distance, increase the winding displacement volume, promote product quality.

In order to achieve the above object, the utility model provides a generator rotor coiling machine, include:

the base is connected with the driving mechanism and is arranged on the rack in a sliding manner;

the fixture is fixed on the rack and used for vertically clamping the rotor; the base is provided with a rotating main shaft which is connected with the driving motor and is rotationally fixed, and the tail end of the rotating main shaft is provided with a winding former which does not rotate along with the rotating main shaft through a bearing;

the winding mechanism is characterized in that the rotating main shaft is connected with a winding arm used for leading out an enameled wire through a transmission mechanism, a wire groove used for enabling the enameled wire to slide is formed in the winding mold, and the rotating main shaft can drive the winding arm to rotate so as to enable the enameled wire to be attached to the winding mold to rotate.

Preferably, the winding former has a rectangular former frame, the top edge of the former frame inclines towards the center and is gathered to form a wire guiding edge, and the wire guiding groove is formed by a pair of opposite wire guiding edges which are radially sunken.

Preferably, both sides of the wire groove are rounded.

Preferably, two ends of the rotating main shaft extend out of the base, one end of the rotating main shaft is connected with the driving motor, the winding die and the winding arm are fixed at the other end of the rotating main shaft, and the enameled wire penetrates through the driving end of the rotating main shaft and penetrates through the lower part of the winding arm and enters the winding head of the winding arm.

Preferably, the transmission mechanism comprises a connecting arm connected to the bottom of the winding arm and driven wheels arranged at two ends of the connecting arm, the winding arm is fixedly connected with the rotating main shaft, a driving wheel corresponding to the driven wheel is sleeved on the rotating main shaft, and the driving wheel and the driven wheels are tensioned through a synchronous belt.

Preferably, driving motor includes that driving motor and screw-nut are vice, driving motor installs in the frame, driving motor through screw-nut vice with the base is connected, the base is installed through slide and slider structure slide in the frame, driving motor can drive the base to anchor clamps remove.

Preferably, the clamp comprises a lower clamp and an upper clamp which are used for fixing the upper end and the lower end of the rotating shaft in the rotor respectively, the upper clamp is connected with a clamp cylinder, and the clamp cylinder can drive the upper clamp to move towards the lower clamp so as to clamp the rotor between the upper clamp and the lower clamp.

Preferably, the rotating main shaft is provided with a transition wheel for the enameled wire to pass through in a winding manner, and the transition wheel can lead the enameled wire rotating main shaft out and enter the winding arm. .

The utility model has the advantages that: compared with the prior art, the utility model discloses treat wire-wound rotor by anchor clamps are fixed, utilize to rotate the main shaft and drive the winding arm around the rotor rotation, this in-process, through setting up the winding former on rotating the main shaft, utilize the bearing to make the winding former can't follow the rotation main shaft and rotate, the winding former of enameled wire laminating rotates, the winding former reaches the guide effect to the enameled wire, the enameled wire when the metallic channel, can slide its inside in the rotor winding groove, improve the winding displacement distance, increase the winding displacement to improve product quality.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of a punching sheet in the prior art;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a schematic structural diagram of a wire guide groove of the present invention;

in the figure: the winding machine comprises a base 1, a frame 2, a driving motor 3, a rotating main shaft 4, a winding former 5, a winding arm 6, a wire guiding groove 7, a wire guiding edge 8, a winding head 9, a connecting arm 10, a driven wheel 11, a driving wheel 12, a driving motor 13, a screw-nut pair 14, a lower clamp 15, an upper clamp 16, a clamp cylinder 17 and a transition wheel 18.

[ detailed description ] embodiments

Referring to fig. 2 and 3, the present embodiment includes:

the base 1 is connected with the driving mechanism and is arranged on the rack 2 in a sliding manner;

the fixture is fixed on the rack 2 and used for vertically clamping the rotor, and the driving mechanism can drive the base 1 to move towards the fixture;

a rotating main shaft 4 which is connected with a driving motor 3 and is rotationally fixed is arranged on the base 1, a winding former 5 which does not rotate along with the rotating main shaft 4 is arranged at the tail end of the rotating main shaft 4 through a bearing, the rotating main shaft 4 can rotate relative to the winding former 5 by utilizing the bearing, and the winding former 5 is kept still;

the winding mechanism is characterized in that a winding arm 6 used for leading out an enameled wire is connected to the rotating main shaft 4 through a transmission mechanism, a wire groove 7 used for enabling the enameled wire to slide is formed in the winding die 5, and the rotating main shaft 4 can drive the winding arm 6 to rotate so that the enameled wire can be attached to the winding die 5 to rotate. When the enamel wire enters the wire groove 7, it slides into the inside of the winding groove in the rotor, thereby enlarging the wire arranging distance.

Specifically, the winding die 6 is provided with a rectangular die frame, the top edge of the die frame inclines towards the center and is folded to form a lead edge 8, and the lead groove 7 is formed in a manner that the pair of opposite lead edges 8 is sunken inwards. The two sides of the wire groove 7 are arc-shaped.

Specifically, two ends of the rotating main shaft 4 extend out of the base 1, one end of the rotating main shaft is connected with the driving motor 3 through a transmission belt, the winding mold 5 and the winding arm 6 are fixed at the other end of the rotating main shaft, the enameled wire penetrates through the driving end of the rotating main shaft 4 and penetrates into the winding head 9 of the winding arm 6 from the lower part of the winding arm 6, and the enameled wire is simpler to run by adopting the structure.

Specifically, drive mechanism is in including connecting at the linking arm 10 of wire winding arm 6 bottom and setting from the driving wheel 11 at linking arm 10 both ends, wire winding arm 6 with rotate main shaft 4 fixed connection, rotate main shaft 4 go up the cover put with from the driving wheel 12 that 11 positions of driving wheel correspond, driving wheel 12 with from driving wheel 11 through the hold-in range tensioning for the structure is more stable, improves the stability when wire winding arm 6 is rotatory.

Specifically, driving motor includes that driving motor 13 and screw-nut are vice 14, driving motor 13 is installed in frame 2, driving motor 13 through screw-nut pair 14 with base 1 is connected, base 1 is installed through slide and slider structure slide in frame 2, driving motor 13 can drive base 1 to the anchor clamps remove. When the base 1 moves, the winding range of the winding arm 6 is adjusted, so that the enameled wires of the rotor are uniformly distributed.

Specifically, the clamp comprises a lower clamp 15 and an upper clamp 16, the lower clamp 15 and the upper clamp 16 are used for fixing the upper end and the lower end of the rotating shaft in the rotor respectively, the upper clamp 16 is connected with a clamp cylinder 17, and the clamp cylinder 17 can drive the upper clamp 16 to move towards the lower clamp 15, so that the rotor is clamped between the upper clamp and the lower clamp.

Specifically, the transition wheel 18 for the enameled wire to pass through is arranged on the rotating main shaft 4, the transition wheel 18 can enable the enameled wire rotating main shaft 4 to be led out and enter the winding arm 6, the direction of the enameled wire is changed by the transition wheel 18 and smoothly enters the winding arm 6, and smooth routing of the enameled wire is guaranteed.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A generator rotor winder comprising:

the base (1) is connected with the driving mechanism and is slidably mounted on the rack (2);

the fixture is fixed on the frame (2) and is used for vertically clamping the rotor; the method is characterized in that: a rotating main shaft (4) which is connected with the driving motor (3) and is rotationally fixed is arranged on the base (1), and a winding former (5) which does not rotate along with the rotating main shaft is arranged at the tail end of the rotating main shaft (4) through a bearing;

rotate main shaft (4) and go up through transmission mechanism and be connected with wire winding arm (6) that are used for drawing out the enameled wire, be equipped with on winding former (5) and supply the gliding wire guide (7) of enameled wire, it is rotatory rotate main shaft (4) can drive wire winding arm (6) rotatory to make enameled wire laminating winding former (5) rotate.

2. The winding machine of the generator rotor according to claim 1, characterized in that: the winding arm (6) is provided with a rectangular die frame, the top edge of the die frame inclines towards the center and is folded to form a wire edge (8), and the wire groove (7) is formed by arranging a pair of opposite wire edges (8) and sinking towards the direction of the lower part.

3. The winding machine of the generator rotor according to claim 2, characterized in that: the two sides of the wire groove (7) are arc-shaped.

4. A generator rotor winder as claimed in any one of claims 1 to 3, characterised in that: the two ends of the rotating main shaft (4) extend out of the base (1), one end of the rotating main shaft is connected with the driving motor (3), the winding die (5) and the winding arm (6) are fixed at the other end of the rotating main shaft, the enameled wire penetrates through the driving end of the rotating main shaft (4) and penetrates into a winding head (9) of the winding arm (6) from the lower part of the winding arm (6).

5. The winding machine of the generator rotor according to claim 1, characterized in that: drive mechanism is in including connecting linking arm (10) and the setting in wire winding arm (6) bottom from driving wheel (11) at linking arm (10) both ends, wire winding arm (6) with rotate main shaft (4) fixed connection, rotate main shaft (4) go up the cover put with drive wheel (12) that correspond from driving wheel (11) position, drive wheel (12) and from driving wheel (11) through the hold-in range tensioning.

6. The winding machine of the generator rotor according to claim 1, characterized in that: driving motor includes that driving motor (13) and screw-nut are vice (14), driving motor (13) are installed on frame (2), driving motor (13) through screw-nut vice (14) with base (1) are connected, base (1) are installed through slide and slider structure slide on frame (2), driving motor (13) can drive base (1) to anchor clamps remove.

7. The winding machine of the generator rotor according to claim 1, characterized in that: the fixture comprises a lower fixture (15) and an upper fixture (16), wherein the lower fixture (15) and the upper fixture (16) are used for fixing the upper end and the lower end of a rotating shaft in the rotor respectively, the upper fixture (16) is connected with a fixture cylinder (17), and the fixture cylinder (17) can drive the upper fixture (16) to move towards the lower fixture (15) so that the rotor is clamped between the upper fixture and the lower fixture.

8. The generator rotor winder of claim 4, wherein: the enameled wire winding device is characterized in that a transition wheel (18) for the enameled wire to pass through in a winding mode is arranged on the rotating main shaft (4), and the transition wheel (18) can enable the enameled wire rotating main shaft (4) to be led out and enter the winding arm (6).