CN216828321U

CN216828321U - Punching forming device for stator and rotor of wind power direct-drive permanent magnet synchronous motor

Info

Publication number: CN216828321U
Application number: CN202123284055.4U
Authority: CN
Inventors: 肖尚进
Original assignee: Jiangyin Xinzhi Stamping Parts Co ltd
Current assignee: Jiangyin Xinzhi Stamping Parts Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-28
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a wind-powered electricity generation direct-drive PMSM stator and rotor stamping forming device, the top of base is fixedly connected with the machine case, the top of machine case is fixedly connected with the operation panel, the interior roof of machine case is fixedly connected with the mount pad; the utility model discloses, drive actuating cylinder, lifter and pressure strip through the setting, before carrying out stamping operation to panel, at first place panel in the operation panel top, then start and drive actuating cylinder, drive actuating cylinder and drive the lifter and remove downwards at the during operation, and then drive lifter and pressure strip downstream simultaneously, drive actuating cylinder stop work after panel full contact on pressure strip and the operation panel just compresses tightly, accomplish the flow of whole fixed panel promptly, can prevent effectively that panel from appearing rocking when the punching press.

Description

Punching forming device for stator and rotor of wind power direct-drive permanent magnet synchronous motor

Technical Field

The utility model relates to a motor stator and rotor production technical field especially relates to a wind-powered electricity generation direct drive formula PMSM stator and rotor stamping forming device.

Background

The fixed part of the motor is called stator, on which there are installed pairs of DC-excited static main magnetic poles, and the rotating part (rotor) is called armature core, on which there are installed armature windings, which generate induced electromotive force after being electrified to act as rotating magnetic field. Then electromagnetic torque is generated to carry out energy conversion. The shape of the stator winding is distinguished from the embedding mode, and the stator winding can be divided into a centralized type and a distributed type according to the difference between the winding shape of the coil and the embedding wiring mode.

Wind-powered electricity generation direct drive formula PMSM's stator and rotor, at the in-process of making and production, it makes towards the piece through stamping forming device, stamping forming device among the prior art, before punching press to panel, often need the manual work to fix panel, ensure that panel remains stable in the twinkling of an eye of punching press, just can ensure output towards the piece quality, but stamping forming device among the prior art, it is relatively poor to the fixed effect of panel, easily lead to the appearance of the punching press of panel to rock in the twinkling of an eye, thereby influence the quality of output towards the piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fixed effect is relatively poor among the prior art to punching press panel, and the punching forming device of stator and rotor of a wind-powered electricity generation direct drive permanent magnet synchronous motor who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wind-powered electricity generation directly drives formula PMSM stator and rotor stamping forming device, includes the base, the top fixedly connected with machine case of base, the top fixedly connected with operation panel of machine case, the interior roof fixedly connected with mount pad of machine case, the bottom fixedly connected with of mount pad drives actuating cylinder, drive actuating cylinder's output fixedly connected with connecting plate, the bottom fixedly connected with lifter plate of connecting plate, the top fixedly connected with lifter of lifter plate, the top fixedly connected with pressure strip of lifter.

Preferably, the number of the lifting rods and the number of the pressing plates are two, and the bottoms of the two pressing plates are fixedly connected with anti-skid pads.

Preferably, the outer surface of the case is a movable door, and the outer surface of the door is fixedly connected with a handle.

Preferably, the top of the case is fixedly connected with an organism, and the top of the organism is fixedly connected with a hydraulic cylinder.

Preferably, the bottom of the hydraulic cylinder is fixedly connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a stamping die.

Preferably, the upper surface of backup pad is fixedly connected with a spacing section of thick bamboo, the inner wall sliding connection of a spacing section of thick bamboo has the gag lever post, the bottom fixedly connected with pressure disk of gag lever post, the top fixedly connected with spring of pressure disk, spring and backup pad fixed connection.

Compared with the prior art, the utility model provides a wind-powered electricity generation directly drives formula PMSM stator and rotor stamping forming device possesses following beneficial effect:

1. the utility model discloses, drive actuating cylinder through the setting, the lifter and pressure strip, before carrying out stamping operation to panel, at first place panel in the operation panel top, then start and drive actuating cylinder, it moves down to drive actuating cylinder at the during operation drive lifter, and then drive lifter and pressure strip downstream simultaneously, panel complete contact on pressure strip and the operation panel just compresses tightly the back and drives actuating cylinder stop work, accomplish the flow of whole fixed panel promptly, the manual work has been avoided and the trouble of fixing is carried out to panel, the stability of fixing to panel has been improved, can prevent effectively that panel from appearing rocking when the punching press.

2. The utility model discloses, through setting up a spacing section of thick bamboo, the gag lever post, pressure disk and spring, the pneumatic cylinder drives stamping die downstream and when punching the piece, the pressure disk is prior to stamping die one step earlier and is contacted with panel, at stamping die continuous downstream's in-process, the gag lever post at pressure disk top is upwards slided in a spacing section of thick bamboo, and then drive the spring and compress, the effort feedback that produces during the spring compression is to the pressure disk, the pressure disk is exerted pressure to panel downwards promptly, thereby further improved the stability fixed to panel, prevent that panel from appearing the condition emergence of rocking in the twinkling of an eye in the punching press.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model has the characteristics of it is strong to the fixed effect of punching press panel.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of the middle chassis of the present invention;

FIG. 3 is a schematic structural view of the middle movable box door of the present invention;

fig. 4 is a schematic top view of the support plate of the present invention.

In the figure: 1. a base; 2. a chassis; 3. an operation table; 4. a mounting seat; 5. a driving cylinder; 6. a connecting plate; 7. a lifting plate; 8. a lifting rod; 9. a compression plate; 10. a non-slip mat; 11. a box door; 12. a handle; 13. a body; 14. a hydraulic cylinder; 15. a support plate; 16. a stamping die; 17. a limiting cylinder; 18. a limiting rod; 19. a platen; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a punching forming device for stator and rotor of wind power direct-drive permanent magnet synchronous motor comprises a base 1, a case 2 is fixedly connected to the top of the base 1, an operation table 3 is fixedly connected to the top of the case 2, a mounting seat 4 is fixedly connected to the inner top wall of the case 2, a driving cylinder 5 is fixedly connected to the bottom of the mounting seat 4, a connecting plate 6 is fixedly connected to the output end of the driving cylinder 5, a lifting plate 7 is fixedly connected to the bottom of the connecting plate 6, a lifting rod 8 is fixedly connected to the top of the lifting plate 7, a pressing plate 9 is fixedly connected to the top of the lifting rod 8, the driving cylinder 5, the lifting plate 7, the lifting rod 8 and the pressing plate 9 are arranged, before punching operation is performed on a plate, the plate is firstly placed above the operation table 3, then the driving cylinder 5 is started, the driving cylinder 5 drives the lifting plate 7 to move downwards during operation, and then drive the lifting lever 8 and the compacting plate 9 to move downwards at the same time, after the compacting plate 9 is completely contacted with the plate on the operation table 3 and is compacted, the driving cylinder 5 stops working, namely the whole process of fixing the plate is completed, the trouble of fixing the plate manually is avoided, the stability of fixing the plate is improved, the plate can be effectively prevented from shaking during stamping, the number of the lifting lever 8 and the compacting plate 9 is two, the bottoms of the two compacting plates 9 are both fixedly connected with the anti-skid pad 10, the fixing strength of the compacting plate 9 can be effectively enhanced by arranging the anti-skid pad 10, the fixing stability of the compacting plate 9 is improved, the outer surface of the case 2 is provided with a movable case door 11, the outer surface of the case door 11 is fixedly connected with a handle 12, by arranging the movable case door 11 and the handle 12, the worker can conveniently open the case 2 to maintain the internal parts at regular intervals, the top of the case 2 is fixedly connected with a case door 13, the top of the machine body 13 is fixedly connected with a hydraulic cylinder 14, the bottom of the hydraulic cylinder 14 is fixedly connected with a support plate 15, the bottom of the support plate 15 is fixedly connected with a stamping die 16, the upper surface of the support plate 15 is fixedly connected with a limiting cylinder 17, the inner wall of the limiting cylinder 17 is slidably connected with a limiting rod 18, the bottom of the limiting rod 18 is fixedly connected with a pressure plate 19, the top of the pressure plate 19 is fixedly connected with a spring 20, the spring 20 is fixedly connected with the support plate 15, by arranging the limiting cylinder 17, the limiting rod 18, the pressure plate 19 and the spring 20, when the hydraulic cylinder 14 drives the stamping die 16 to move downwards for stamping, the pressure plate 19 is in contact with a plate in one step prior to the stamping die 16, in the process that the stamping die 16 continuously moves downwards, the limiting rod 18 at the top of the pressure plate 19 slides upwards in the limiting cylinder 17 to further drive the spring 20 to compress, and the acting force generated when the spring 20 compresses is fed back to the pressure plate 19, that is, the pressure plate 19 applies pressure to the plate downwards, so that the stability of fixing the plate is further improved, and the plate is prevented from shaking in the stamping moment.

In the utility model, by arranging the driving cylinder 5, the lifting plate 7, the lifting rod 8 and the pressing plate 9, before the punching operation is carried out on the plate, the plate is firstly placed above the operation table 3, then the driving cylinder 5 is started, the driving cylinder 5 drives the lifting plate 7 to move downwards during the operation, and further drives the lifting rod 8 and the pressing plate 9 to move downwards simultaneously, the driving cylinder 5 stops working after the pressing plate 9 is completely contacted with the plate on the operation table 3 and is pressed tightly, thereby the whole process of fixing the plate is completed, the trouble of manually fixing the plate is avoided, the stability of fixing the plate is improved, the plate can be effectively prevented from shaking during punching, by arranging the limiting cylinder 17, the limiting rod 18, the pressure plate 19 and the spring 20, when the hydraulic cylinder 14 drives the punching die 16 to move downwards, the pressure plate 19 is contacted with the plate in preference to the punching die 16, in-process that continues the downstream at stamping die 16, gag lever post 18 at pressure disk 19 top upwards slides in spacing section of thick bamboo 17, and then drives spring 20 and compress, and the effort that produces when spring 20 compresses is fed back to pressure disk 19, and pressure is applyed to panel to pressure disk 19 is downward promptly to further having improved the stability fixed to panel, prevent that panel from appearing the condition emergence of rocking in the twinkling of an eye in the punching press.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind-powered electricity generation direct-driven PMSM stator and rotor stamping forming device, includes base (1), its characterized in that, the top fixedly connected with machine case (2) of base (1), top fixedly connected with operation panel (3) of machine case (2), interior roof fixedly connected with mount pad (4) of machine case (2), the bottom fixedly connected with of mount pad (4) drives actuating cylinder (5), drive output fixedly connected with connecting plate (6) of actuating cylinder (5), bottom fixedly connected with lifter plate (7) of connecting plate (6), top fixedly connected with lifter (8) of lifter (7), top fixedly connected with pressure strip (9) of lifter (8).

2. The punch forming device for the stator and the rotor of the wind power direct-drive permanent magnet synchronous motor according to claim 1, wherein the number of the lifting rods (8) and the number of the pressing plates (9) are two, and the bottoms of the two pressing plates (9) are fixedly connected with anti-skid pads (10).

3. The device for punch forming the stator and the rotor of the wind power direct-drive permanent magnet synchronous motor according to claim 1, wherein a movable box door (11) is arranged on the outer surface of the box (2), and a handle (12) is fixedly connected to the outer surface of the box door (11).

4. The punch forming device for the stator and the rotor of the wind power direct-drive permanent magnet synchronous motor according to claim 1, wherein the top of the case (2) is fixedly connected with a machine body (13), and the top of the machine body (13) is fixedly connected with a hydraulic cylinder (14).

5. The punch forming device for the stator and the rotor of the wind power direct-drive permanent magnet synchronous motor according to claim 4, characterized in that a supporting plate (15) is fixedly connected to the bottom of the hydraulic cylinder (14), and a stamping die (16) is fixedly connected to the bottom of the supporting plate (15).

6. The punch forming device for the stator and the rotor of the wind-power direct-drive permanent magnet synchronous motor according to claim 5, wherein a limiting cylinder (17) is fixedly connected to the upper surface of the supporting plate (15), a limiting rod (18) is slidably connected to the inner wall of the limiting cylinder (17), a pressing plate (19) is fixedly connected to the bottom of the limiting rod (18), a spring (20) is fixedly connected to the top of the pressing plate (19), and the spring (20) is fixedly connected with the supporting plate (15).