Magnetic bearing coil winding tool

Abstract

The utility model discloses a magnetic bearing coil winding tool which comprises a main body, a rotating drum is movably installed on the inner wall of one side of the main body through a bearing, a rotating groove is formed in one side of the interior of the rotating drum, a moving groove is formed in the inner wall of one end of the rotating drum, and a push rod is slidably connected to the interior of the moving groove. A screw in threaded connection with the push rod is movably mounted in the rotating groove through a bearing, a rotating rod extending to the outside of the rotating cylinder is movably mounted on the inner wall of the top of the rotating groove through a bearing, and bevel gears meshed with each other are mounted on the outer walls, located in the rotating groove, of the rotating rod and the screw through bolts. And a side plate is mounted on the outer wall of one end of the rotary drum through a bolt. Through the arrangement of a rotating rod, when the rotating rod is rotated, the rotating rod drives a screw rod to rotate under the action of a bevel gear, the screw rod can drive a push rod to move through threaded connection with the push rod, the push rod can drive a moving plate to extrude a spring under the action of an auxiliary block, and therefore the device can adjust the diameter of the coil according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic bearing coils, in particular to a magnetic bearing coil winding tool. Background Art

[0002] Magnetic bearings can be used in a variety of machines, such as pumps, turbines, electric motors and compressors, in many of which the rotating shaft is supported by mechanical means, i.e., by ball bearings, cylindrical bearings, partially lubricated bearings, or hydrostatic bearings.

[0003] Chinese patent number CN209880401U discloses a winding tool for a hollow coil, including a baffle, a push block and a fixed plate. A positioning block is arranged on the fixed plate, one side of the positioning block is against the baffle, and through holes are arranged on the baffle and the positioning block and the through holes are positioned opposite to each other. A conical head is arranged at one end of the push block, the size of the conical head is smaller than the through hole and can be inserted into the through hole, and the baffle and the push block are slidably connected through the cooperation of the conical head and the through hole.

[0004] During the use of the above-mentioned equipment and the equipment on the market, when the conical head is away from the through hole of the positioning block, each slider can move closer to the through hole. The device has a simple structure and can be opened and closed quickly to efficiently and flexibly realize the winding and unloading of hollow coils.

[0005] However, in the process of operation and use of the above-mentioned equipment on the market, the diameter of the wound coil is generally adjusted by the movement of several sliders. However, during the use of such a structure, the positioning block cannot be effectively adjusted, which will affect the coil winding effect of the device. Therefore, it is urgent to design a magnetic bearing coil winding tool to solve the above problem. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a magnetic bearing coil winding tool.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A magnetic bearing coil winding tool comprises a main body, a rotating drum is movably mounted on the inner wall of one side of the main body via a bearing, and a rotating groove is opened on one side of the interior of the rotating drum, a movable groove is opened on the inner wall of one end of the rotating drum, and a push rod is slidably connected to the interior of the movable groove, a screw rod threadably connected to the push rod is movably mounted on the interior of the rotating groove via a bearing, and a rotating rod extending to the outside of the rotating drum is movably mounted on the top inner wall of the rotating groove via a bearing, bevel gears meshing with each other are installed on the outer wall of the rotating rod and the screw are located inside the rotating groove via bolts, and a side plate is installed on the outer wall of one end of the rotating drum via bolts, a moving plate slidably connected to the side plate is provided on one side of the side plate, and an auxiliary block is provided on the outer wall of the side adjacent to the moving plate, and a spring is provided on the outer wall of the moving plate located inside the side plate.

[0009] The key concept of the above technical solution is: through the setting of the rotating rod, when the rotating rod is rotated, the rotating rod drives the screw to rotate by using the action of the bevel gear, the screw can drive the push rod to move by using the threaded connection with the push rod, and the push rod can drive the moving plate to squeeze the spring by using the action of the auxiliary block, so that the device can adjust the diameter of the coil according to needs.

[0010] Furthermore, a motor is installed on an outer wall of one side of the main body through bolts, and the motor is transmission-connected to the rotating drum through a coupling.

[0011] Furthermore, a movement groove is provided on an inner wall of one side of the bottom of the main body, and a threaded transmission rod extending to the outside of the main body is movably installed inside the movement groove through a bearing.

[0012] Furthermore, a moving block is threadedly connected to the outer wall of the threaded transmission rod located inside the moving groove, and a pushing seat is installed on the top outer wall of the moving block through bolts.

[0013] Furthermore, a sliding rod is movably mounted on the inner wall of the other side of the main body away from the rotating drum through a bearing, and a sliding sleeve is slidably connected to the outer wall of the sliding rod.

[0014] Furthermore, an auxiliary plate is mounted on the outer wall of the other end of the sliding sleeve away from the sliding rod through bolts, and the outer wall groove of the auxiliary plate is slidably connected to the pushing seat.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting a rotating rod, when the rotating rod is rotated, the rotating rod drives the screw to rotate by the action of the bevel gear, the screw can drive the push rod to move by the threaded connection with the push rod, and the push rod can drive the moving plate to squeeze the spring by the action of the auxiliary block, so that the device can adjust the diameter of the coil according to the needs.

[0017] 2. By setting up a threaded transmission rod, when the threaded transmission rod is rotated, the threaded transmission rod can utilize the threaded connection with the moving block to make the moving block drive the auxiliary block and the auxiliary plate to move, and the auxiliary plate can drive the sliding sleeve to move on the outer wall of the sliding rod. Such a structure can not only facilitate the user to limit the coil, but also facilitate the operator to disassemble the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a magnetic bearing coil winding tooling proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the main internal structure of a magnetic bearing coil winding tooling proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a moving plate of a magnetic bearing coil winding tooling proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the planar structure of the side plate and the rotating drum of a magnetic bearing coil winding tooling proposed by the utility model;

[0022] Figure 5 The utility model is a schematic structural diagram of one side of the main body of a magnetic bearing coil winding tooling.

[0023] In the figure: 1 main body, 2 rotating drum, 3 rotating groove, 4 moving groove, 5 push rod, 6 screw rod, 7 rotating rod, 8 bevel gear, 9 side plate, 10 moving plate, 11 spring, 12 auxiliary block, 13 motor, 14 moving groove, 15 moving block, 16 pushing seat, 17 sliding rod, 18 sliding sleeve, 19 auxiliary plate, 20 threaded transmission rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Please also see Figures 1 to 5 A magnetic bearing coil winding tool comprises a main body 1, a rotating drum 2 is movably mounted on the inner wall of one side of the main body 1 through a bearing, and a rotating groove 3 is opened on one side of the inner wall of the rotating drum 2, a moving groove 4 is opened on the inner wall of one end of the rotating drum 2, and a push rod 5 is slidably connected inside the moving groove 4, a screw 6 threadedly connected to the push rod 5 is movably mounted inside the rotating groove 3 through a bearing, and a rotating rod 7 extending to the outside of the rotating drum 2 is movably mounted on the top inner wall of the rotating groove 3 through a bearing, and the rotating rod 7 and the screw 6 are located on the outer wall inside the rotating groove 3 Bevel gears 8 meshing with each other are installed by bolts, and a side plate 9 is installed on the outer wall of one end of the rotating drum 2 by bolts, a moving plate 10 slidingly connected thereto is provided on one side of the side plate 9, and an auxiliary block 12 is provided on the outer wall adjacent to the moving plate 10, and a spring 11 is provided on the outer wall of the moving plate 10 located inside the side plate 9. When the rotating rod 7 is rotated, the rotating rod 7 can drive the screw rod 6 to rotate by utilizing the action of the bevel gear 8, and the screw rod 6 can drive the moving plate 10 to squeeze the spring 11 by utilizing the action of the auxiliary block 12.

[0028] Furthermore, a motor 13 is installed on an outer wall of one side of the main body 1 by means of bolts, and the motor 13 is transmission-connected to the rotating drum 2 via a coupling. When the motor 13 is started, the motor 13 can drive the rotating drum 2 to rotate.

[0029] Furthermore, a motion groove 14 is opened on the inner wall of one side of the bottom of the main body 1, and a threaded transmission rod 20 extending to the outside of the main body 1 is movably installed inside the motion groove 14 through a bearing. When the threaded transmission rod 20 is rotated, the threaded transmission rod 20 can rotate inside the motion groove 14.

[0030] Furthermore, a threaded transmission rod 20 is threadedly connected to a moving block 15 on the outer wall inside the moving groove 14, and a pushing seat 16 is installed on the top outer wall of the moving block 15 by bolts. During the rotation of the threaded transmission rod 20, the threaded transmission rod 20 can utilize the threaded connection with the moving block 15 to make the moving block 15 drive the pushing seat 16 to move.

[0031] Furthermore, a slide rod 17 is movably mounted on the inner wall of the other side of the main body 1 away from the drum 2 through a bearing, and a slide sleeve 18 is slidably connected to the outer wall of the slide rod 17. During the movement of the slide sleeve 18, the slide sleeve 18 moves on the outer wall of the slide rod 17.

[0032] Furthermore, an auxiliary plate 19 is installed on the outer wall of the other end of the sliding sleeve 18 away from the sliding rod 17 by bolts, and the outer wall groove of the auxiliary plate 19 is slidably connected to the pushing seat 16. During the movement of the pushing seat 16, the pushing seat 16 will drive the auxiliary plate 19 to move, and the auxiliary plate 19 will drive the sliding sleeve 18 to move on the outer wall of the sliding rod 17.

[0033] By adopting the above-mentioned, through the setting of the threaded transmission rod 20, when the threaded transmission rod 20 is rotated, the threaded transmission rod 20 can utilize the threaded connection with the moving block 15 to make the moving block 15 drive the auxiliary block 16 and the auxiliary plate 19 to move, and the auxiliary plate 19 can drive the sliding sleeve 18 to move on the outer wall of the sliding rod 17. Such a structure can not only facilitate the user to limit the coil, but also facilitate the operator to disassemble the coil.

[0034] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0035] Example 1

[0036] A magnetic bearing coil winding tool, comprising a main body 1, a rotating drum 2 is movably mounted on the inner wall of one side of the main body 1 through a bearing, and a rotating groove 3 is opened on one side of the inner wall of the rotating drum 2, a moving groove 4 is opened on the inner wall of one end of the rotating drum 2, and a push rod 5 is slidably connected inside the moving groove 4, a screw 6 threadedly connected to the push rod 5 is movably mounted inside the rotating groove 3 through a bearing, and a rotating rod 7 extending to the outside of the rotating drum 2 is movably mounted on the top inner wall of the rotating groove 3 through a bearing, and the rotating rod 7 and the screw 6 are located on the outer wall inside the rotating groove 3. Bevel gears 8 meshing with each other are installed by bolts, and a side plate 9 is installed on the outer wall of one end of the rotating drum 2 by bolts, a moving plate 10 slidingly connected thereto is provided on one side of the side plate 9, and an auxiliary block 12 is provided on the outer wall adjacent to the moving plate 10, and a spring 11 is provided on the outer wall of the moving plate 10 located inside the side plate 9. When the rotating rod 7 is rotated, the rotating rod 7 can drive the screw rod 6 to rotate by utilizing the action of the bevel gear 8, and the screw rod 6 can drive the moving plate 10 to squeeze the spring 11 by utilizing the action of the auxiliary block 12.

[0037] Among them, a motor 13 is installed on the outer wall of one side of the main body 1 by bolts, and the motor 13 is transmission-connected with the rotating drum 2 through a coupling. When the motor 13 is started, the motor 13 can drive the rotating drum 2 to rotate; a motion groove 14 is opened on the inner wall of one side of the bottom of the main body 1, and a threaded transmission rod 20 extending to the outside of the main body 1 is movably installed inside the motion groove 14 through a bearing. When the threaded transmission rod 20 is rotated, the threaded transmission rod 20 can rotate inside the motion groove 14; a moving block 15 is threadedly connected to the outer wall of the threaded transmission rod 20 located inside the motion groove 14, and a pushing seat 16 is installed on the top outer wall of the moving block 15 by bolts. During the rotation of the threaded transmission rod 20 The threaded transmission rod 20 can utilize the threaded connection with the moving block 15 to make the moving block 15 drive the pushing seat 16 to move; a sliding rod 17 is movably installed on the inner wall of the other side of the main body 1 away from the rotating drum 2 through a bearing, and a sliding sleeve 18 is slidably connected to the outer wall of the sliding rod 17. During the movement of the sliding sleeve 18, the sliding sleeve 18 will move on the outer wall of the sliding rod 17; an auxiliary plate 19 is installed on the outer wall of the other end of the sliding sleeve 18 away from the sliding rod 17 through bolts, and the outer wall groove of the auxiliary plate 19 is slidably connected to the pushing seat 16. During the movement of the pushing seat 16, the pushing seat 16 will drive the auxiliary plate 19 to move, and the auxiliary plate 19 will drive the sliding sleeve 18 to move on the outer wall of the sliding rod 17.

[0038] Working principle: When in use, first rotate the threaded transmission rod 20. The threaded transmission rod 20 can utilize the threaded connection with the moving block 15 to make the moving block 15 drive the pushing seat 16 to move. The pushing seat 16 will drive the auxiliary plate 19 to move. The auxiliary plate 19 will drive the sliding sleeve 18 to move on the outer wall of the sliding rod 19. At this time, rotate 7 according to demand. The rotating rod 7 will drive the bevel gear 8 to rotate during the rotation process. The bevel gear 8 can utilize the mutual engagement with another bevel gear 8 to drive the screw 6 to rotate. During the rotation of the screw 6, the threaded connection with the push rod 5 will be utilized to make the push rod 5 fit the auxiliary block 12 and drive the auxiliary block 12 to move. During the movement of the auxiliary block 12, the moving plate 10 will be driven to move, and the moving plate 10 will squeeze the spring 11. Finally, by winding the coil around the outer wall of the moving plate 10, and then starting the motor 13, the motor 13 will drive the rotating drum 2 to rotate.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A magnetic bearing coil winding tool, comprising a main body (1), characterized in that: A rotating drum (2) is movably mounted on an inner wall of one side of the main body (1) via a bearing, and a rotating groove (3) is provided on one side of the inner wall of the rotating drum (2), a movable groove (4) is provided on the inner wall of one end of the rotating drum (2), and a push rod (5) is slidably connected to the inside of the movable groove (4), a screw rod (6) threadedly connected to the push rod (5) is movably mounted inside the rotating groove (3) via a bearing, and a rotating rod extending to the outside of the rotating drum (2) is movably mounted on the inner wall of the top of the rotating groove (3) via a bearing. (7), the rotating rod (7) and the screw rod (6) are located on the outer wall inside the rotating groove (3) and are equipped with mutually meshing bevel gears (8) by bolts, and a side plate (9) is installed on the outer wall of one end of the rotating drum (2) by bolts, and a moving plate (10) is provided on one side of the side plate (9) and is slidably connected thereto, and an auxiliary block (12) is provided on the outer wall of the side adjacent to the moving plate (10), and a spring (11) is provided on the outer wall of the moving plate (10) located inside the side plate (9).

2. The magnetic bearing coil winding tool according to claim 1, characterized in that: A motor (13) is mounted on one side outer wall of the main body (1) via bolts, and the motor (13) is transmission-connected to the rotating drum (2) via a coupling.

3. The magnetic bearing coil winding tool according to claim 1, characterized in that: A movement groove (14) is provided on an inner wall of one side of the bottom of the main body (1), and a threaded transmission rod (20) extending to the outside of the main body (1) is movably mounted inside the movement groove (14) via a bearing.

4. The magnetic bearing coil winding tool according to claim 3, characterized in that: The threaded transmission rod (20) is threadedly connected to a moving block (15) on the outer wall inside the moving groove (14), and a pushing seat (16) is installed on the top outer wall of the moving block (15) through bolts.

5. The magnetic bearing coil winding tool according to claim 1, characterized in that: A sliding rod (17) is movably mounted on the inner wall of the other side of the main body (1) away from the rotating drum (2) via a bearing, and a sliding sleeve (18) is slidably connected to the outer wall of the sliding rod (17).

6. The magnetic bearing coil winding tool according to claim 5, characterized in that: An auxiliary plate (19) is installed on the outer wall of the other end of the sliding sleeve (18) away from the sliding rod (17) by means of bolts, and the outer wall groove of the auxiliary plate (19) is slidably connected to the pushing seat (16).

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