CN210327317U

CN210327317U - Platform for stacking rotor magnetic yokes

Info

Publication number: CN210327317U
Application number: CN201921805398.0U
Authority: CN
Inventors: 张慧平; 王泽�
Original assignee: Sinohydro Engineering Bureau 4 Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-04-14
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a platform for rotor yoke closed assembly, including the erection column, the surface of erection column passes through connecting rod fixedly connected with circular rail, the top fixedly connected with mounting panel of erection column, the top of circular rail is located two yoke closed assembly platforms of mounting panel both sides and symmetry through bracing piece fixedly connected with, support column fixedly connected with driving plate is passed through at the top of mounting panel, two rectangular channels of intercommunication driving plate bottom and symmetry are seted up at the top of driving plate. The utility model discloses an electric putter plays the effect that control traction plate goes up and down, presss from both sides tightly to the yoke piece through the effectual control attaching plate of cylinder and closing plate and reaches the effect of being convenient for to carry out the yoke piece and having hoisted the closed assembly, plays the effect of effectively having hoisted the closed assembly to the yoke piece of co-altitude through electric putter to reach the effect that reduces staff's work load and promotion work efficiency.

Description

Platform for stacking rotor magnetic yokes

Technical Field

The utility model particularly relates to a platform for rotor yoke closed assembly.

Background

The rotor magnet yoke stacking is a crucial ring for assembling the generator rotor, the required workload is huge, time and labor are wasted, and the roundness of the magnet yoke needs to be frequently checked and adjusted in the magnet yoke stacking process. According to the characteristics of this process, design automatic yoke closed assembly platform, the yoke closed assembly is carried out simultaneously to the multiple spot, and the platform bottom sets up the track, and closed assembly platform moves according to the closed assembly progress on the track to reduce the amount of labour, improve work efficiency and operating mass with rated load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a platform for rotor yoke closed assembly to solve that work load is huge and take trouble hard problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a platform for rotor yoke closed assembly, including the erection column, the surface of erection column is through connecting rod fixedly connected with circular track, the top fixedly connected with mounting panel of erection column, the top of circular track is through bracing piece fixedly connected with be located mounting panel both sides and two yoke closed assembly platforms of symmetry, the top of mounting panel is through support column fixedly connected with driving plate, the top of driving plate is seted up and is linked up the bottom of driving plate and two symmetrical rectangular channels, two symmetrical driving motors are fixedly connected with between two the rectangular channels, the output that two driving motors kept away from each other one side all fixedly connected with the threaded rod, the one end that the driving motor was kept away from to the threaded rod is rotated through the installation bearing frame and is connected on the top of driving plate, threaded plate has screwed connection on the surface of threaded rod, the bottom fixedly connected with connecting plate of threaded plate, the bottom of the connecting plate penetrates through the rectangular groove and is fixedly connected with a traction plate, the bottom of the traction plate is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with a control panel, the front side of the control panel is fixedly connected with two symmetrical air cylinders, the output ends of the two air cylinders, which are away from one side of each other, are fixedly connected with clamping rods, one ends of the clamping rods, which are away from the air cylinders, are fixedly connected with an attaching plate, the bottom of the attaching plate is fixedly connected with a closing plate, and the left side surface of the closing;

two one side that the rigging board is close to each other all is through spacing spring fixedly connected with splint, the stable groove has been seted up on the internal surface at the rectangular channel back, stabilizer bar sliding connection is passed through on the internal surface at stable groove at the back of connecting plate, the guide way has been seted up in the front of traction plate, guide bar sliding connection is passed through on the internal surface of guide way at the top of clamping bar.

Preferably, the angle between the side of the two closing plates close to each other and the horizontal plane is 30-60 degrees, and the upper surface of the closing plates is fixedly connected with a wear pad.

Preferably, the inner surface of the guide groove is fixedly connected with a sliding-assistant pad, and the outer surface of the guide rod is fixedly connected with a wear-resistant pad.

Preferably, the length of the threaded rod is not less than 60cm, and the length of the thread on the outer surface of the threaded rod is not less than 55 cm.

Preferably, the mounting column and the mounting plate are connected in a threaded manner, and the output end of the driving motor and the threaded rod are connected in a welded manner.

The utility model has the advantages that:

1. the utility model discloses an electric putter plays the effect that control traction plate goes up and down, presss from both sides tightly to the yoke piece through the effectual control attaching plate of cylinder and closing plate and reaches the effect of being convenient for to carry out the yoke piece and having hoisted the closed assembly, plays the effect of effectively having hoisted the closed assembly to the yoke piece of co-altitude through electric putter to reach the effect that reduces staff's work load and promotion work efficiency.

2. The utility model discloses just can carry out the measurement and the adjustment of yoke circularity at the lamination in-process, improve the whole level of yoke circularity, avoid because of the unqualified but unable rework that in time discovers and handle and cause of circularity, when yoke closed assembly work was accomplished, this platform still can directly carry out the magnetic pole and hang the dress.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the ring rail of the present invention.

Wherein: 1. mounting a column; 2. a circular rail; 3. mounting a plate; 4. a magnetic yoke stacking platform; 5. a drive plate; 6. a drive motor; 7. a threaded rod; 8. mounting a bearing seat; 9. a thread plate; 10. a connecting plate; 11. a traction plate; 12. an electric push rod; 13. a control panel; 14. a cylinder; 15. a clamping lever; 16. attaching a plate; 17. a closing plate; 18. a limiting spring; 19. a splint; 20. a rectangular groove; 21. a stabilizing slot; 22. a guide groove; 23. a guide rod.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention.

Referring to fig. 1-3, the embodiment provides a platform for rotor yoke stacking, which includes a mounting post 1, a ring rail 2 is fixedly connected to the outer surface of the mounting post 1 through a connecting rod, a mounting plate 3 is fixedly connected to the top of the mounting post 1, two yoke stacking platforms 4 symmetrically located at two sides of the mounting plate 3 are fixedly connected to the top of the ring rail 2 through a supporting rod, a driving plate 5 is fixedly connected to the top of the mounting plate 3 through a supporting rod, two symmetrical rectangular grooves 20 communicating with the bottom of the driving plate 5 are formed in the top of the driving plate 5, two symmetrical driving motors 6 are fixedly connected between the two rectangular grooves 20, a threaded rod 7 is fixedly connected to the output end of one side of each driving motor 6, the length of the threaded rod 7 is not less than 60cm, the length of the thread on the outer surface of the threaded rod 7 is not less than 55cm, and the longer threaded rod 7 is, the connecting mode between the mounting column 1 and the mounting plate 3 is threaded connection, the connecting mode between the output end of the driving motor 6 and the threaded rod 7 is welding, one end of the threaded rod 7, far away from the driving motor 6, is rotatably connected to the top of the transmission plate 5 through a mounting bearing seat 8, the outer surface of the threaded rod 7 is in threaded connection with a threaded plate 9, the bottom of the threaded plate 9 is fixedly connected with a connecting plate 10, the bottom of the connecting plate 10 penetrates through a rectangular groove 20 and is fixedly connected with a traction plate 11, the bottom of the traction plate 11 is fixedly connected with an electric push rod 12, the bottom of the electric push rod 12 is fixedly connected with a control plate 13, the front of the control plate 13 is fixedly connected with two symmetrical air cylinders 14, the output ends, far away from one side of the two air cylinders 14, are both fixedly connected with clamping rods 15, one end, far, the left side surface of the closing plate 17 is an inclined surface, the angle between one side of the two closing plates 17 close to each other and the horizontal plane is 30-60 degrees, the upper surface of the closing plate 17 is fixedly connected with a wear-resistant pad, the inclined surface with a proper angle is arranged to play a role in ensuring that the magnetic yoke sheet is clamped and fixed quickly, and four groups of clamping structures such as the control plates 13, the clamping rods 15 and the closing plates 17 can be arranged to play a role in simultaneously stacking four stacking platforms;

one side that two rigging boards 16 are close to each other all is through spacing spring 18 fixedly connected with splint 19, the stable groove 21 has been seted up on the internal surface at the rectangular channel 20 back, stabilizer bar sliding connection is passed through on the internal surface at stable groove 21 at the back of connecting plate 10, guide way 22 has been seted up in the front of

traction plate

11, 23 sliding connection are passed through on the internal surface of guide way 22 at the top of clamping bar 15, the internal surface fixed connection of guide way 22 helps smooth pad, the outer fixed surface of guide way 23 is connected with the abrasion pad, it plays the effect of guaranteeing slip continuity and sliding construction life to set up and help smooth pad and abrasion pad.

The utility model discloses when using, play the effect that control traction plate 11 goes up and down through electric putter 12, press from both sides tightly the effect that is convenient for carry out the yoke piece and has hung the closed assembly through 14 effectual control attaching plate 16 of cylinder and closing plate 17 to the yoke piece, play through electric putter 12 and effectively hang the effect of closed assembly to the yoke piece of co-altitude not to reach the effect that reduces staff's work load and promotion work efficiency.

The above embodiments are provided for illustrative purposes, and are not intended to limit the present invention, and any modifications and changes made within the spirit and scope of the claims fall within the scope of the present invention.

Claims

1. The platform for stacking the rotor magnetic yokes comprises a mounting column (1) and is characterized in that the outer surface of the mounting column (1) is fixedly connected with a circular rail (2) through a connecting rod, the top of the mounting column (1) is fixedly connected with a mounting plate (3), the top of the circular rail (2) is fixedly connected with two symmetrical magnetic yoke stacking platforms (4) which are positioned at two sides of the mounting plate (3) through supporting rods, the top of the mounting plate (3) is fixedly connected with a transmission plate (5) through a supporting column, the top of the transmission plate (5) is provided with two symmetrical rectangular grooves (20) which are communicated with the bottom of the transmission plate (5), two symmetrical driving motors (6) are fixedly connected between the two rectangular grooves (20), and output ends of one side, far away from each other, of the two driving motors (6) are fixedly connected with a threaded rod (7), the one end of the threaded rod (7) far away from the driving motor (6) is rotatably connected to the top of the transmission plate (5) through an installation bearing seat (8), a threaded plate (9) is connected to the outer surface of the threaded rod (7) in a threaded manner, a connecting plate (10) is fixedly connected to the bottom of the threaded plate (9), a traction plate (11) is fixedly connected to the bottom of the connecting plate (10) through a rectangular groove (20), an electric push rod (12) is fixedly connected to the bottom of the traction plate (11), a control plate (13) is fixedly connected to the bottom of the electric push rod (12), two symmetrical air cylinders (14) are fixedly connected to the front of the control plate (13), clamping rods (15) are fixedly connected to the output ends of the two air cylinders (14) far away from one side, and a binding plate (16) is fixedly connected to one end of each clamping rod (, the bottom of the attaching plate (16) is fixedly connected with a closing plate (17), and the left side surface of the closing plate (17) is an inclined surface;

two one side that laminating board (16) are close to each other all is through spacing spring (18) fixedly connected with splint (19), stable groove (21) have been seted up on the internal surface at the rectangular channel (20) back, stabilizer bar sliding connection is passed through on the internal surface of stable groove (21) at the back of connecting plate (10), guide way (22) have been seted up in the front of towing plate (11), guide bar (23) sliding connection is passed through on the internal surface of guide way (22) at the top of clamp bar (15).

2. A platform for rotor yoke lamination according to claim 1, characterized in that the angle between the side of the two closing plates (17) close to each other and the horizontal plane is between 30 ° and 60 °, and the upper surface of the closing plates (17) is fixedly connected with a wear pad.

3. A platform for rotor yoke lamination according to claim 1, characterized in that the inner surface of the guide groove (22) is fixedly connected with a sliding-aid pad, and the outer surface of the guide rod (23) is fixedly connected with a wear-resistant pad.

4. A platform for rotor yoke lamination according to claim 1, characterized in that the length of the threaded rod (7) is not less than 60cm, and the length of the thread on the outer surface of the threaded rod (7) is not less than 55 cm.

5. A platform for rotor yoke lamination according to claim 1, characterized in that the connection between the mounting post (1) and the mounting plate (3) is a threaded connection, and the connection between the output of the drive motor (6) and the threaded rod (7) is a weld.