Solenoid coil winding tool for electromagnetic forming

Abstract

The utility model relates to the technical field of machining and manufacturing, and provides a solenoid coil winding tool for electromagnetic forming, which comprises a workbench, the top of the outer surface of the workbench is rotatably connected with a brush roller I through a bearing, one end of the brush roller I is fixedly connected with a gear I, the outer surface of the gear I is meshed with a gear II, and the gear II is fixedly connected with the brush roller I through a bearing. The outer surface of the second gear is fixedly connected with a second brush roller, and the second brush roller is movably connected to the outer surface of the first brush roller. When the winding device is used, the other end of the winding roller is inserted into the hollow cylinder, the motor is started through a power source to drive the hollow cylinder and the winding roller to rotate, and the motor drives the first gear to rotate through a belt; the first gear drives the second gear in meshed connection to rotate, and at the moment, the first brush roller and the second brush roller rotate to clean coils passing through the outer surfaces of the opposite sides of the first brush roller and the second brush roller.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing and manufacturing, in particular to a solenoid coil winding tool for electromagnetic forming. Background Art

[0002] Electromagnetic forming technology is currently mainly used in the aerospace field. The electromagnetic forming system mainly includes two parts: the electromagnetic forming energy storage system and the external electromagnetic force generation and induction device (ie, the coil). The coil is the most core component and is the key to converting electrical energy into magnetic field energy and then into mechanical energy, which directly affects the output of electromagnetic forming force.

[0003] The existing public patent number is: CN212725006U. An auxiliary tool for winding a solenoid coil used for electromagnetic forming includes a rotating hand wheel, a cross reducer, a three-jaw chuck, a core shaft, and a wire restraining ring. It is characterized in that: after the cross reducer reduces the speed, the three-jaw chuck rotates, thereby driving the clamped core shaft, and finally winding the wire on the core shaft to form a coil; the wire restraining ring includes three radial restraining rollers, each arranged at 120 degrees, and the handle is grasped to rotate the radial roller drive ring.

[0004] The above scheme constrains the wire in both radial and axial directions through rollers, solves the problem of loose wire caused by insufficient force when manually winding the coil, and uses a simple reducer to realize semi-automatic winding of the coil, which can achieve rapid manufacturing of the coil. Before the coil is wound onto the surface of the winding roller, the coil will adhere to the outer surface of the coil due to long-term storage or fine dust inside the workshop. After collection, it will result in insufficient electromagnetic force and reduced quality. Utility Model Content

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solenoid coil winding tool for electromagnetic forming, comprising: a workbench, the top of the outer surface of the workbench is rotatably connected to a brush roller one through a bearing, one end of the brush roller one is fixedly connected to a gear one, the outer surface of the gear one is meshingly connected to a gear two, the outer surface of the gear two is fixedly connected to a brush roller two, and the brush roller two is located directly above the brush roller one.

[0006] The technical effect of adopting the above further scheme is: the motor is started by a power supply to drive the hollow cylinder and the winding roller to rotate, the motor drives gear one to rotate through a belt, and gear one drives meshing gear two to rotate. At this time, the rotation of brush roller one and brush roller two can clean the coil passing through the outer surface of the opposite side.

[0007] As a preferred embodiment, the top of the outer surface of the workbench is fixedly connected to an outer frame, a worm is movably embedded inside the outer frame, and one end of the worm is fixedly connected to a handle.

[0008] The technical effect of adopting the above further solution is that turning the handle drives the worm to rotate, thereby causing the turbine meshing on its outer surface to rotate.

[0009] As a preferred embodiment, the outer surface of the worm is meshingly connected with a turbine, a rotating rod is fixedly embedded in the interior of the turbine, and one end of the rotating rod is fixedly connected to a threaded rod 1.

[0010] The technical effect of adopting the above further solution is that the rotating rod drives the threaded rod to rotate, and the movable frame on its outer surface moves under the limit of the limit rod.

[0011] As a preferred embodiment, one end of the rotating rod is fixedly connected to the inner wall of the outer frame through a bearing, and the other end of the rotating rod penetrates the inner wall of the outer frame. A movable frame is movably sleeved on the outer surface of the threaded rod.

[0012] The technical effect of adopting the above further solution is that the turbine drives the rotating rod to rotate, thereby driving the movable frame to slide.

[0013] As a preferred embodiment, the outer surface of the outer frame is fixedly connected to a limiting rod, the movable frame is movably embedded in the outer surface of the limiting rod, and the outer surface of the movable frame near the top is rotatably connected to a square frame through a bearing.

[0014] The technical effect of adopting the above-mentioned further scheme is: the limit rod limits the movable frame when it moves, preventing the movable frame from rotating with the rotation of the movable frame, and the square frame can rotate the winding roller through the bearing connection, and a threaded rod 2 is movably embedded in the interior of the square frame, and one end of the threaded rod 2 is rotatably connected to a movable semicircular block through a bearing, and sliding grooves are provided on the upper and lower sides of the inner wall of the square frame.

[0015] The technical effect of adopting the above further solution is that the winding roller can be disassembled and installed, which facilitates the disassembly of the wound coil.

[0016] As a preferred embodiment, the movable semicircular blocks are slidably connected inside the two slide grooves, the inner wall of the square frame is fixedly connected to the fixed semicircular block, the outer surface of the movable semicircular block on the opposite side of the fixed semicircular block is movably embedded with a winding roller, and the top of the outer surface of the workbench is fixedly connected to a motor.

[0017] The technical effect of adopting the above further scheme is: rotating the second threaded rod causes the movable semicircular block to move in the direction of the fixed semicircular block under the limitation of the slide groove. After the movement, the outer surface of the winding roller can be clamped and fixed, and the other end of the winding roller can be inserted into the interior of the hollow cylinder.

[0018] As a preferred embodiment, the output end of the motor is fixedly connected to a hollow cylinder, the output end of the motor is provided with a belt through a circular shaft movable sleeve, and one end of the belt is provided on the outer surface of gear one through a circular shaft movable sleeve.

[0019] The technical effect of adopting the above further solution is: the motor is started by the power supply to drive the hollow cylinder and the winding roller to rotate, and the motor drives the gear to rotate through the belt.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. When the utility model is in use, the other end of the winding roller is inserted into the interior of the hollow cylinder, and the motor is started by a power supply to drive the hollow cylinder and the winding roller to rotate. The motor drives the gear 1 to rotate through the belt, and the gear 1 drives the meshing gear 2 to rotate. At this time, the brush roller 1 and the brush roller 2 rotate to clean the coil passing through the outer surface of the opposite side thereof.

[0022] 2. When the utility model is in use, the coil is wound around the outer surface of the winding roller, and the handle is turned to drive the worm to rotate, thereby causing the turbine meshing on its outer surface to rotate, and the turbine drives the rotating rod to rotate. At this time, the rotating rod drives the threaded rod 1 to rotate, and the movable frame on its outer surface moves under the limit of the limit rod. When the frame moves to one side and adapts to winding rollers of different lengths, one end of the winding roller is inserted into the outer surface of the opposite side of the movable semicircular block and the fixed semicircular block. The threaded rod 2 is rotated to move the movable semicircular block in the direction of the fixed semicircular block under the limit of the slide groove, and the outer surface of the winding roller can be clamped and fixed after the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a solenoid coil winding tool for electromagnetic forming;

[0024] Figure 2 The utility model provides a schematic diagram of the enlarged structure of a solenoid coil winding tool for electromagnetic forming;

[0025] Figure 3 The utility model provides a schematic diagram of the internal structure of the outer frame of a solenoid coil winding tool for electromagnetic forming;

[0026] Figure 4 The utility model provides an enlarged structural schematic diagram of a hollow cylinder of a solenoid coil winding tool for electromagnetic forming.

[0027] Legend: 101, workbench; 102, outer frame; 103, handle; 104, worm; 105, turbine; 106, rotating rod; 107, threaded rod one; 108, limit rod; 109, movable frame; 110, frame; 111, threaded rod two; 112, movable semicircular block; 113, slide; 114, fixed semicircular block; 115, winding roller; 116, hollow cylinder; 117, motor; 118, belt; 119, gear one; 120, brush roller one; 121, brush roller two; 122, gear two. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0030] See also Figure 1-4 The utility model provides a solenoid coil winding tool for electromagnetic forming, comprising: a workbench 101, the top of the outer surface of the workbench 101 is rotatably connected to a brush roller 120 through a bearing, one end of the brush roller 120 is fixedly connected to a gear 119, the outer surface of the gear 119 is meshingly connected to a gear 2 122, the outer surface of the gear 2 122 is fixedly connected to a brush roller 2 121, the brush roller 2 121 is located directly above the brush roller 120, the motor 117 is started by a power supply to drive the hollow cylinder 116 and the winding roller 115 to rotate, the motor 117 drives the gear 119 to rotate through a belt 118, the gear 119 drives the meshing gear 2 122 to rotate, at this time, the brush roller 120 and the brush roller 2 121 rotate to clean the coil passing through the outer surface of the opposite side thereof.

[0031] like Figure 1-4 As shown, an outer frame 102 is fixedly connected to the top of the outer surface of the workbench 101, a worm 104 is movably embedded inside the outer frame 102, one end of the worm 104 is fixedly connected to a handle 103, and turning the handle 103 drives the worm 104 to rotate, thereby causing a turbine 105 meshing on its outer surface to rotate.

[0032] like Figure 1-4As shown, the outer surface of the worm 104 is meshedly connected with a turbine 105, and a rotating rod 106 is fixedly embedded inside the turbine 105. One end of the rotating rod 106 is fixedly connected to a threaded rod 107. The rotating rod 106 drives the threaded rod 107 to rotate, and the movable frame 109 on its outer surface moves under the limit of the limit rod 108.

[0033] like Figure 1-4 As shown, one end of the rotating rod 106 is fixedly connected to the inner wall of the outer frame 102 through a bearing, and the other end of the rotating rod 106 penetrates the inner wall of the outer frame 102. A movable frame 109 is movably sleeved on the outer surface of the threaded rod 107, and the turbine 105 drives the rotating rod 106 to rotate, thereby driving the movable frame 109 to slide.

[0034] like Figure 1-4 As shown, the outer surface of the outer frame 102 is fixedly connected to a limiting rod 108, and the movable frame 109 is movably embedded in the outer surface of the limiting rod 108. The outer surface of the movable frame 109 near its top is rotatably connected to a frame 110 through a bearing. The limiting rod 108 limits the movable frame 109 when it moves to prevent the movable frame 109 from rotating as the movable frame 109 rotates. The frame 110 can rotate the winding roller 115 through the bearing connection.

[0035] like Figure 1-4 As shown, a threaded rod 111 is movably embedded inside the frame 110, and one end of the threaded rod 111 is rotatably connected to a movable semicircular block 112 through a bearing. Slide grooves 113 are provided on the upper and lower sides of the inner wall of the frame 110, which can realize the disassembly and installation of the winding roller 115, making it convenient to disassemble the wound coil.

[0036] like Figure 1-4 As shown, the movable semicircular blocks 112 are slidably connected to the inside of the two slide grooves 113, the inner wall of the frame 110 is fixedly connected to the fixed semicircular block 114, and the outer surface of the movable semicircular block 112 on the opposite side of the fixed semicircular block 114 is movably embedded with a winding roller 115, and the top of the outer surface of the workbench 101 is fixedly connected to a motor 117. The rotating threaded rod 111 moves the movable semicircular block 112 toward the direction of the fixed semicircular block 114 under the limitation of the slide groove 113. After the movement, the outer surface of the winding roller 115 can be clamped and fixed, and the other end of the winding roller 115 can be inserted into the interior of the hollow cylinder 116.

[0037] like Figure 1-4 As shown, the output end of the motor 117 is fixedly connected to the hollow cylinder 116, and the output end of the motor 117 is provided with a belt 118 through a circular shaft movable sleeve, and one end of the belt 118 is arranged on the outer surface of the gear 119 through a circular shaft movable sleeve. The motor 117 is started by a power supply to drive the hollow cylinder 116 and the winding roller 115 to rotate, and the motor 117 drives the gear 119 to rotate through the belt 118.

[0038] Working principle: When in use, the coil is wound around the outer surface of the winding roller 115, and the handle 103 is turned to drive the worm 104 to rotate, so that the turbine 105 meshing on its outer surface rotates, and the turbine 105 drives the rotating rod 106 to rotate. At this time, the rotating rod 106 drives the threaded rod 107 to rotate, and the movable frame 109 on its outer surface moves under the limit of the limit rod 108. When the frame 110 moves to one side and adapts to the winding roller 115 of different lengths, one end of the winding roller 115 is inserted into the outer surface of the opposite side of the moving semicircular block 112 and the fixed semicircular block 114, and the threaded rod 117 is rotated. Under the limitation of the slide groove 113, the movable semicircular block 112 moves toward the fixed semicircular block 114. After the movement, the outer surface of the winding roller 115 can be clamped and fixed, and the other end of the winding roller 115 is inserted into the interior of the hollow cylinder 116. The motor 117 is started by the power supply to drive the hollow cylinder 116 and the winding roller 115 to rotate. The motor 117 drives the gear 119 to rotate through the belt 118, and the gear 119 drives the meshing gear 2 122 to rotate. At this time, the brush roller 120 and the brush roller 2 121 rotate to clean the coil passing through the outer surface of the opposite side.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A solenoid coil winding tool for electromagnetic forming, characterized in that: include: A workbench (101), wherein the top of the outer surface of the workbench (101) is rotatably connected to a brush roller 1 (120) via a bearing, one end of the brush roller 1 (120) is fixedly connected to a gear 1 (119), the outer surface of the gear 1 (119) is meshingly connected to a gear 2 (122), the outer surface of the gear 2 (122) is fixedly connected to a brush roller 2 (121), the brush roller 2 (121) is located directly above the brush roller 1 (120), the other end of the brush roller 2 (121) is rotatably connected to the outer surface of the workbench (101) via a bearing, and the other end of the brush roller 1 (120) is rotatably connected to the outer surface of the workbench (101) via a bearing.

2. A solenoid coil winding tool for electromagnetic forming according to claim 1, characterized in that: The top of the outer surface of the workbench (101) is fixedly connected to an outer frame (102), a worm (104) is movably embedded inside the outer frame (102), and one end of the worm (104) is fixedly connected to a handle (103).

3. A solenoid coil winding tool for electromagnetic forming according to claim 2, characterized in that: The outer surface of the worm (104) is meshingly connected with a turbine (105), a rotating rod (106) is fixedly embedded inside the turbine (105), and one end of the rotating rod (106) is fixedly connected with a threaded rod (107).

4. A solenoid coil winding tool for electromagnetic forming according to claim 3, characterized in that: One end of the rotating rod (106) is fixedly connected to the inner wall of the outer frame (102) through a bearing, and the other end of the rotating rod (106) penetrates the inner wall of the outer frame (102). A movable frame (109) is movably sleeved on the outer surface of the threaded rod (107).

5. A solenoid coil winding tool for electromagnetic forming according to claim 4, characterized in that: The outer surface of the outer frame (102) is fixedly connected to a limiting rod (108), the movable frame (109) is movably embedded in the outer surface of the limiting rod (108), and the outer surface of the movable frame (109) near the top thereof is rotatably connected to a square frame (110) via a bearing.

6. A solenoid coil winding tool for electromagnetic forming according to claim 5, characterized in that: A second threaded rod (111) is movably embedded inside the square frame (110), one end of the second threaded rod (111) is rotatably connected to a movable semicircular block (112) via a bearing, and sliding grooves (113) are provided on both upper and lower sides of the inner wall of the square frame (110).

7. A solenoid coil winding tool for electromagnetic forming according to claim 6, characterized in that: The movable semicircular blocks (112) are slidably connected inside the two slide grooves (113); the inner wall of the square frame (110) is fixedly connected with a fixed semicircular block (114); a winding roller (115) is movably embedded in the outer surface of the movable semicircular block (112) on the side opposite to the fixed semicircular block (114); and the top of the outer surface of the workbench (101) is fixedly connected with a motor (117).

8. The solenoid coil winding tool for electromagnetic forming according to claim 7, characterized in that: The output end of the motor (117) is fixedly connected to a hollow cylinder (116), and a belt (118) is provided at the output end of the motor (117) via a circular shaft movable sleeve, and one end of the belt (118) is provided on the outer surface of gear one (119) via a circular shaft movable sleeve.

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