Servomotor dismounting auxiliary device

Abstract

The utility model discloses a servomotor dismounting auxiliary device, and particularly relates to the technical field of servomotor dismounting, the servomotor dismounting auxiliary device comprises a bottom plate, a supporting assembly is arranged on the bottom plate, the supporting assembly comprises a first arc-shaped plate and a second arc-shaped plate, the first arc-shaped plate and the second arc-shaped plate are movably arranged in the vertical direction of the bottom plate, and a rotating assembly is arranged on the vertical plate. The rotating assembly comprises a rotating disc, a clamping unit is arranged in the rotating disc, the clamping unit comprises a clamping plate capable of moving in the rotating disc, a clamping groove is formed in the clamping plate, a threaded hole is formed in the clamping plate, and a locking bolt is in threaded connection with the interior of the threaded hole. The first motor in the rotating assembly can be used for driving the rotating disc to rotate, the clamping plate in the rotating disc can be used for clamping and fixing a servomotor base to be replaced and maintained, the servomotor is arranged in a horizontal rotating mode, fixing bolts on the servomotor can be detached more conveniently, and the service life of the servomotor is prolonged. And the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of servomotor disassembly and assembly, in particular to a servomotor disassembly and assembly auxiliary device. Background Art

[0002] The butterfly valve servo of a hydroelectric generator set is an important component of the butterfly valve. Its function is to issue commands according to the butterfly valve control system, push the servo piston through the pressure oil, drive the butterfly valve arm to move, and adjust the butterfly valve to open or close, thereby achieving the purpose of controlling the water source of the turbine to cut off and open.

[0003] When replacing and maintaining an existing servomotor, it is often necessary to remove the bolts used to fix it. However, the servomotor is a cylindrical structure. When the servomotor is placed horizontally, it is inconvenient to remove the fixing bolts underneath it, making it inconvenient to use.

[0004] Therefore, we make improvements to this and propose a relay disassembly and assembly auxiliary device. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model provides a relay disassembly and assembly auxiliary device, including a base plate, a vertical plate vertically fixedly connected to the upper surface of the base plate, a support assembly is provided on the base plate, the support assembly includes a first curved plate and a second curved plate, the first curved plate and the second curved plate are movably arranged in the vertical direction of the base plate, a rotating assembly is provided on the vertical plate, the rotating assembly includes a rotating disk, a clamping unit is provided in the rotating disk, the clamping unit includes a clamping plate movable inside the rotating disk, a card slot is provided on the clamping plate, a threaded hole is provided on the clamping plate, and a locking bolt is threadedly connected in the threaded hole.

[0007] As an optimal technical solution of the present invention, the clamping plate is slidably arranged on the four sides of the rotating disk, and the clamping plate is in sliding contact with the inner bottom surface of the rotating disk. An adjusting rod is threadedly connected to the four side walls of the rotating disk, and one end of the adjusting rod is located inside the rotating disk and is rotatably connected to the clamping plate through a bearing.

[0008] As a preferred technical solution of the present invention, the support assembly also includes a first hydraulic rod, which is vertically fixedly connected to the base plate, and the first curved plate is fixedly connected to the top of the first hydraulic rod. A mounting plate is slidingly provided in the horizontal direction of the base plate, and a second hydraulic rod is vertically fixedly connected to the mounting plate, and the second curved plate is fixedly connected to the top of the second hydraulic rod.

[0009] As a preferred technical solution of the present invention, a first motor is fixedly connected to the vertical plate. The first motor is vertically arranged between the vertical plate, and the output shaft of the first motor is fixedly connected between the vertical plate and the rotating disk through a coupling.

[0010] As an optimal technical solution of the present invention, a side plate is fixedly connected to the other side of the upper surface of the base plate, a square plate is fixedly connected to the base plate, a second motor is vertically fixedly connected to the side plate, the output shaft of the second motor is fixedly connected to a threaded rod through a coupling, the end of the threaded rod away from the side plate is rotatably connected to the square plate through a rotating shaft, and the mounting plate is threadedly connected to the threaded rod.

[0011] As a preferred technical solution of the present invention, a sliding groove is provided on the bottom plate, a sliding block is slidably connected in the sliding groove, and the sliding block is fixedly connected to the bottom of the mounting plate.

[0012] The beneficial effects of the present invention are as follows: in the present invention, by providing a support assembly, the first arc plate and the second arc plate in the support assembly can be used to support the relay to be replaced and repaired, and at the same time, by utilizing the rotating assembly provided on the vertical plate, the first motor in the rotating assembly can be used to drive the rotating disk to rotate, and the clamping plate in the rotating disk can be used to clamp and fix the base of the relay to be replaced and repaired, and by arranging the relay to be rotated horizontally, it is easier to disassemble the fixing bolts on the relay, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall process of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model;

[0016] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure of part A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure of part B in the middle.

[0018] In the figure: 1. Base plate; 2. Vertical plate; 3. First motor; 4. Side plate; 5. Second motor; 6. Rotating plate; 7. Adjusting rod; 71. Bearing; 8. First hydraulic rod; 9. First curved plate; 10. Square plate; 11. Sliding groove; 12. Mounting plate; 121. Sliding block; 13. Threaded rod; 14. Rotating shaft; 15. Second hydraulic rod; 16. Second curved plate; 17. Clamping plate; 171. Slot; 172. Threaded hole; 18. Locking bolt. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0020] Example: Figures 1 to 4 As shown, the utility model is a relay disassembly and assembly auxiliary device, including a base plate 1, a vertical plate 2 is vertically fixedly connected to one side of the upper surface of the base plate 1, a support assembly is provided on the base plate 1, the support assembly includes a first curved plate 9 and a second curved plate 16, the first curved plate 9 and the second curved plate 16 are movably arranged in the vertical direction of the base plate 1, a rotating assembly is provided on the vertical plate 2, the rotating assembly includes a rotating disk 6, a clamping unit is provided in the rotating disk 6, the clamping unit includes a clamping plate 17 that can move inside the rotating disk 6, a card slot 171 is provided on the clamping plate 17, a threaded hole 172 is provided on the clamping plate 17, and a locking bolt 18 is threadedly connected in the threaded hole 172.

[0021] By providing a rotating assembly, the rotating assembly can be used to drive the relay to rotate, thereby making it easier to assemble and disassemble it. At the same time, the card slot 171 can further improve the stability of the rotating disk 6 to the base, making it more convenient to use.

[0022] The clamping plate 17 is slidably arranged on the four sides of the rotating disk 6, and the clamping plate 17 is in sliding contact with the inner bottom surface of the rotating disk 6. The adjusting rod 7 is threadedly connected to the four side walls of the rotating disk 6. One end of the adjusting rod 7 is located inside the rotating disk 6 and is rotatably connected to the clamping plate 17 through a bearing 71.

[0023] By utilizing the clamping plate 17 slidably arranged inside the rotating disk 6 , it is possible to more conveniently clamp the servo base, and simultaneously, by utilizing the adjusting rod 7 , it is possible to more conveniently clamp and fix bases of different specifications.

[0024] The support assembly also includes a first hydraulic rod 8, which is vertically fixedly connected to the base plate 1, a first curved plate 9 is fixedly connected to the top of the first hydraulic rod 8, a mounting plate 12 is slidingly provided in the horizontal direction of the base plate 1, a second hydraulic rod 15 is vertically fixedly connected to the mounting plate 12, and a second curved plate 16 is fixedly connected to the top of the second hydraulic rod 15.

[0025] By utilizing the provided support assembly, the first hydraulic rod 8 and the second hydraulic rod 15 can be used to support the servomotor, making it easier to utilize the rotating disk 6 to drive the servomotor to rotate.

[0026] A first motor 3 is fixedly connected to the vertical plate 2 . The first motor 3 is vertically arranged between the vertical plate 2 . The output shaft of the first motor 3 passes through the vertical plate 2 and is fixedly connected to the rotating disk 6 via a coupling.

[0027] By utilizing the first motor 3 fixedly connected to the vertical plate 2, it is possible to more conveniently drive the rotating disk 6 to rotate, and by arranging the servomotor to rotate in the horizontal direction, it is possible to more conveniently assemble and disassemble the servomotor.

[0028] A side plate 4 is fixedly connected to the other side of the upper surface of the base plate 1, a square plate 10 is fixedly connected to the base plate 1, a second motor 5 is vertically fixedly connected to the side plate 4, and the output shaft of the second motor 5 is fixedly connected to a threaded rod 13 through a coupling. The end of the threaded rod 13 away from the side plate 4 is rotatably connected to the square plate 10 through a rotating shaft 14, and the mounting plate 12 is threadedly connected to the threaded rod 13.

[0029] By utilizing the second motor 5 fixedly connected to the side plate 4, it is easier to drive the threaded rod 13 to rotate, and by utilizing the threaded connection between the threaded rod 13 and the mounting plate 12, it is easier to drive the mounting plate 12 to move in the horizontal direction.

[0030] A sliding groove 11 is formed on the bottom plate 1 , in which a sliding block 121 is slidably connected. The sliding block 121 is fixedly connected to the bottom of the mounting plate 12 .

[0031] By utilizing the sliding groove 11 opened on the base plate 1 and the sliding block 121 slidably connected in the sliding groove 11, the moving position of the mounting plate 12 can be more easily limited to prevent deviation during movement.

[0032] During operation, when the servomotor needs to be disassembled and assembled, the servomotor is first placed horizontally on the first curved plate 9 and the second curved plate 16, and then the first hydraulic rod 8 and the second hydraulic rod 15 are activated to move the servomotor vertically upward to a suitable height. The base of the servomotor is then placed on the rotating disk 6, and the base of the servomotor is clamped inside the rotating disk 6 by using the slot 171 provided on the clamping plate 17, and then the locking bolt 18 is tightened to secure it.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A relay disassembly and assembly auxiliary device, comprising a base plate (1), characterized in that: A vertical plate (2) is vertically fixedly connected to one side of the upper surface of the base plate (1), and a support assembly is provided on the base plate (1), and the support assembly includes a first arc plate (9) and a second arc plate (16), and the first arc plate (9) and the second arc plate (16) are movably provided in the vertical direction of the base plate (1), and a rotating assembly is provided on the vertical plate (2), and the rotating assembly includes a rotating disk (6), and a clamping unit is provided in the rotating disk (6), and the clamping unit includes a clamping plate (17) that can move inside the rotating disk (6), and a slot (171) is provided on the clamping plate (17), and a threaded hole (172) is provided on the clamping plate (17), and a locking bolt (18) is threadedly connected in the threaded hole (172).

2. A relay disassembly and assembly auxiliary device according to claim 1, characterized in that: The clamping plate (17) is slidably arranged on the four sides of the rotating disk (6), and the clamping plate (17) is in sliding contact with the inner bottom surface of the rotating disk (6). The four side walls of the rotating disk (6) are threadedly connected with an adjusting rod (7). One end of the adjusting rod (7) is located inside the rotating disk (6) and is rotatably connected to the clamping plate (17) through a bearing (71).

3. The relay disassembly and assembly auxiliary device according to claim 1, characterized in that: The support assembly further comprises a first hydraulic rod (8), the first hydraulic rod (8) being vertically fixedly connected to the base plate (1), the first curved plate (9) being fixedly connected to the top of the first hydraulic rod (8), a mounting plate (12) being slidably provided in the horizontal direction of the base plate (1), a second hydraulic rod (15) being vertically fixedly connected to the mounting plate (12), and the second curved plate (16) being fixedly connected to the top of the second hydraulic rod (15).

4. A relay disassembly and assembly auxiliary device according to claim 3, characterized in that: A first motor (3) is fixedly connected to the vertical plate (2), the first motor (3) and the vertical plate (2) are vertically arranged, and the output shaft of the first motor (3) passes through the vertical plate (2) and is fixedly connected to the rotating disk (6) via a coupling.

5. A relay disassembly and assembly auxiliary device according to claim 4, characterized in that: The other side of the upper surface of the bottom plate (1) is fixedly connected to a side plate (4), the bottom plate (1) is fixedly connected to a square plate (10), the side plate (4) is vertically fixedly connected to a second motor (5), the output shaft of the second motor (5) is fixedly connected to a threaded rod (13) via a coupling, the end of the threaded rod (13) away from the side plate (4) is rotatably connected to the square plate (10) via a rotating shaft (14), and the mounting plate (12) is threadedly connected to the threaded rod (13).

6. The relay disassembly and assembly auxiliary device according to claim 1, characterized in that: A sliding groove (11) is provided on the bottom plate (1), a sliding block (121) is slidably connected in the sliding groove (11), and the sliding block (121) is fixedly connected to the bottom of the mounting plate (12).

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