Electromagnetic wire guiding device

Abstract

The utility model relates to the technical field of electromagnetic wire production, and discloses an electromagnetic wire guiding device, comprising a bidirectional screw rod rotatably connected in a groove; the threaded blocks are symmetrically and threadedly connected to the hand wheel; the fixing ring is fixedly connected to the top of the threaded block; the supporting block is fixedly connected to the top of the transverse frame and located between the fixing rings. One end of the electromagnetic wire is pulled, the electromagnetic wire sequentially penetrates through the area between the fixing rings according to the corresponding sequence and is placed at the top of the supporting block, the hand wheel is rotated, the linkage threaded block drives the fixing rings to be close to each other, the electromagnetic wire is fixed, and the electromagnetic wire is prevented from being separated from the fixing rings in the traction process. A plurality of electromagnetic wires are sequentially placed between the corresponding fixing rings, the phenomenon of friction or knotting among the electromagnetic wires is avoided, when the electromagnetic wires are pulled, the electromagnetic wires make contact with the fixing rings and the idler wheels on the supporting blocks, the idler wheels reduce friction force when the electromagnetic wires make contact with the fixing rings and the supporting blocks, and damage to the surfaces of the electromagnetic wires is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic wire production, in particular to a guiding device for electromagnetic wire. Background Technique

[0002] Electromagnetic wire is an insulated wire used to manufacture coils or windings in electrical products, also known as winding wire. It is usually divided into enameled wire, covered wire, enameled covered wire and inorganic insulated wire. The uses of electromagnetic wire can be divided into two types: its general use is mainly for motors, electrical appliances, instruments, transformers, etc., generating electromagnetic effects through winding coils, and achieving the purpose of converting electrical energy and magnetic energy by using the principle of electromagnetic induction; its special use is applied to fields with special property requirements such as electronic components and new energy vehicles. For example, microelectronic wire is mainly used for information transmission in the electronics and information industries, and special wire for new energy vehicles is mainly used for the production and manufacturing of new energy vehicles; thus, electromagnetic wire must meet various requirements in use and manufacturing processes.

[0003] Before the electromagnetic wire is fired, it is necessary for workers to manually pull out multiple electromagnetic wires from the winding reel and then synthesize them into a group for firing. However, the electromagnetic wires are prone to contact or knotting with each other. Therefore, a guiding device for electromagnetic wire is needed to guide between the electromagnetic wires. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a guiding device for electromagnetic wire, which has the advantage of avoiding friction of electromagnetic wire, and solves the problem that multiple existing electromagnetic wires are prone to friction or knotting during processing and firing, thereby reducing the quality of the electromagnetic wire after processing.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A guiding device for electromagnetic wire, including a main body assembly, and the main body assembly includes:

[0008] A bottom part, on the top of which support columns are symmetrically arranged;

[0009] An extension part, movably connected to the top of the support column;

[0010] A cross frame, fixedly connected to the top of the extension part;

[0011] Guiding components are arranged on the cross frame, and the guiding components include:

[0012] Grooves, symmetrically opened on the top of the cross frame;

[0013] A bidirectional lead screw, rotatably connected in the groove, and the right end of the bidirectional lead screw penetrates and extends outside the cross frame;

[0014] A handwheel, fixedly connected to one end of the bidirectional lead screw outside the support column;

[0015] Threaded blocks, symmetrically and threadedly connected to the handwheel;

[0016] A fixing ring, fixedly connected to the top of the threaded block;

[0017] Support blocks, fixedly connected to the top of the cross frame, and the support blocks are located between the fixing rings.

[0018] Preferably, the guiding assembly further includes rollers that are symmetrically and rotatably connected to the facing sides of the fixing rings, and multiple groups of rollers are also rotatably connected to the top of the support blocks.

[0019] Preferably, the top of the support block has an arc-shaped surface.

[0020] Preferably, sliding blocks are symmetrically arranged on the outer side wall of the fixing ring, brackets are symmetrically arranged on the top of the cross frame, a smooth shaft is fixedly connected between the brackets, the smooth shaft penetrates through the sliding blocks, and the sliding blocks are slidably connected to the outside of the smooth shaft.

[0021] Preferably, an adjusting assembly is provided on the bottom, the support column and the extension part, and the adjusting assembly includes:

[0022] A lead screw, rotatably connected inside the support column, and the lower end of the extension part is threadedly connected to the outside of the lead screw;

[0023] A worm gear, fixedly connected to the outside of the lead screw;

[0024] Frames, symmetrically arranged on the top of the bottom;

[0025] A worm, rotatably connected between the frames and meshing with the worm gear, and a through groove for the worm to move is provided on the support column;

[0026] A motor, arranged on the frames, and the output shaft of the motor is fixedly connected to one end of the worm.

[0027] Preferably, the extension part is in the shape of a cuboid, and a square groove for the extension part to move is correspondingly provided on the support column.

[0028] (III) Beneficial effects

[0029] Compared with the prior art, the present utility model provides a guiding device for electromagnetic wires, having the following beneficial effects:

[0030] The guiding device has the advantage of avoiding friction of the electromagnetic wire. Pull one end of the electromagnetic wire, and pass the electromagnetic wire through the area between the fixing rings in sequence. Place the electromagnetic wire on the top of the supporting block, rotate the handwheel, the handwheel drives the bidirectional lead screw to rotate, and the threaded block drives the fixing rings to approach each other, and jointly with the supporting block, fixes the electromagnetic wire, avoiding the electromagnetic wire from disengaging from the fixing ring during traction. Multiple electromagnetic wires are sequentially placed between the corresponding fixing rings, avoiding friction or knotting between the electromagnetic wires. When the electromagnetic wire is being pulled, the electromagnetic wire contacts the fixing ring and the rollers on the supporting block, and the rollers reduce the friction when the electromagnetic wire contacts the fixing ring and the supporting block, avoiding damage to the surface of the electromagnetic wire. It solves the problem that multiple existing electromagnetic wires are prone to friction or knotting during processing and firing, thus reducing the quality of the electromagnetic wire after processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic structural diagram of the present utility model;

[0032] Figure 2 is an enlarged structural diagram of part A in the present utility model;

[0033] Figure 3 is a schematic diagram of the fitting structure of the fixing ring 25 in the present utility model;

[0034] Figure 4 is a schematic diagram of the bidirectional lead screw structure in the present utility model;

[0035] Figure 5 is a schematic sectional view of the support column in the present utility model.

[0036] In the figure:

[0037] 1, main body assembly; 11, bottom; 12, support column; 13, extension part; 14, cross frame;

[0038] 2, guiding assembly; 21, groove; 22, bidirectional lead screw; 23, handwheel; 24, threaded block; 25, fixing ring; 251, bracket; 252, slider; 253, optical axis; 26, supporting block; 27, roller;

[0039] 3, adjusting assembly; 31, lead screw; 32, worm gear; 33, frame; 34, worm; 35, motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0041] Embodiment 1

[0042] Refer to Figures 1-5 , a guiding device for electromagnetic wires, including a main body assembly 1, and the main body assembly 1 includes: a bottom 11, on the top of which support columns 12 are symmetrically arranged; an extension part 13, movably connected to the top of the support columns 12; a cross frame 14, fixedly connected to the top of the extension part 13; guiding assemblies 2 are arranged on the cross frame 14, and the guiding assemblies 2 include: grooves 21, symmetrically opened on the top of the cross frame 14; a bidirectional lead screw 22, rotatably connected in the grooves 21, and the right end of the bidirectional lead screw 22 penetrates and extends outside the cross frame 14; a hand wheel 23, fixedly connected to one end of the bidirectional lead screw 22 located outside the support columns 12; threaded blocks 24, symmetrically and threadedly connected to the hand wheel 23; fixing rings 25, fixedly connected to the tops of the threaded blocks 24; support blocks 26, fixedly connected to the top of the cross frame 14, and the support blocks 26 are located between the fixing rings 25. The guiding assembly 2 further includes rollers 27 symmetrically and rotatably connected to the fixing rings 25 facing each other, and multiple groups of rollers 27 are also rotatably connected to the top of the support blocks 26. The top of the support block 26 has an arc surface.

[0043] During use, the support block 26 and the fixed rings 25 on both sides form a group. Each group of fixed rings 25 is separated from each other. The staff pulls one end of the electromagnetic wire and passes the electromagnetic wire through the area between the fixed rings 25 in the corresponding order. The electromagnetic wire is placed on the top of the support block 26. The staff rotates the handwheel 23, and the handwheel 23 drives the bidirectional lead screw 22 to rotate. The threaded blocks 24 threadedly connected to the bidirectional lead screw 22 drive the fixed rings 25 to approach each other. Each group of fixed rings 25 is close to each other and jointly fixes the electromagnetic wire with the support block 26 to prevent the electromagnetic wire from detaching from the fixed rings 25 during the traction process. Multiple electromagnetic wires are sequentially placed between the corresponding fixed rings 25 to avoid friction or knotting between the electromagnetic wires. The distance between each group of fixed rings 25 on the left cross frame 14 is smaller than the distance between the fixed rings 25 on the right. After both sides of the fixed rings 25 fix the electromagnetic wire, it is convenient to gather multiple electromagnetic wires together for subsequent firing processing. When the electromagnetic wire is being pulled between the fixed rings 25 and the support block 26, the electromagnetic wire contacts the fixed rings 25 and the rollers 27 on the support block 26. The rollers 27 reduce the frictional force when the electromagnetic wire contacts the fixed rings 25 and the support block 26, avoiding damage to the surface of the electromagnetic wire. When the electromagnetic wire passes through and out of the fixed rings 25, it contacts the top edge of the support block 26. The arc-shaped surfaces on the front and back sides of the support block 26 enable the electromagnetic wire to contact the arc-shaped surfaces during movement, avoiding scratches on the outer surface of the electromagnetic wire by the support block 26 with right-angled edges and affecting the subsequent firing effect.

[0044] Embodiment 2

[0045] Based on Embodiment 1, an auxiliary function is added.

[0046] Refer to Figures 1-5 , symmetric sliders 252 are arranged on the outer side wall of the fixed ring 25. Symmetric brackets 251 are arranged on the top of the cross frame 14. A light shaft 253 is fixedly connected between the brackets 251. The light shaft 253 passes through the sliders 252, and the sliders 252 are slidably connected to the outside of the light shaft 253. An adjusting assembly 3 is arranged on the bottom 11, the support column 12, and the extension part 13. The adjusting assembly 3 includes: a lead screw 31 rotatably connected to the inside of the support column 12, and the lower end of the extension part 13 is threadedly connected to the outside of the lead screw 31; a worm gear 32 fixedly connected to the outside of the lead screw 31; brackets 33 symmetrically arranged on the top of the bottom 11; a worm 34 rotatably connected between the brackets 33 and meshing with the worm gear 32. A through groove for the movement of the worm 34 is opened on the support column 12; a motor 35 is arranged on the brackets 33, and the output shaft of the motor 35 is fixedly connected to one end of the worm 34. The extension part 13 is in the shape of a cuboid, and a square groove for the movement of the extension part 13 is correspondingly opened on the support column 12.

[0047] When the fixing ring 25 moves, the sliders 252 on both sides slide on the optical axis 253. The optical axis 253 restricts the movement of the sliders 252 and the fixing ring 25, thereby increasing the stability of the fixing ring 25 during movement and facilitating the quick fixing of the electromagnetic wire. The adjusting assembly 3 is used to adjust the height of the cross frame 14 at the top of the extension part 13, so as to be suitable for guiding electromagnetic wires of different heights: The staff rotates the motor 35, the motor 35 drives the worm 34 to rotate, and the worm wheel 32 meshing with the worm 34 drives the lead screw 31 to rotate together. The extension part 13 threadedly connected to the top of the lead screw 31 drives the cross frame 14 to rise or fall according to the different rotation directions of the lead screw 31, so as to realize the change in the height of the fixing ring 25, facilitate the guiding of electromagnetic wires of different heights, and has strong practicability. The square groove facilitating the movement of the cuboid extension part 13 restricts the movement of the extension part 13. The square groove prevents the extension part 13 from rotating along with the rotation of the lead screw 31, thereby increasing the stability of the extension part 13 driving the cross frame 14 to move up and down.

[0048] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guiding device for an electromagnetic wire, comprising a main body component (1), wherein the main body component (1) comprises: A bottom portion (11), the top of which is symmetrically provided with support columns (12); An extension portion (13) movably connected to the top of the support column (12); A cross frame (14) fixedly connected to the top of the extension portion (13); The invention is characterized in that: a guide assembly (2) is arranged on each of the cross frames (14), and the guide assembly (2) comprises: A groove (21) is symmetrically arranged on the top of the cross frame (14); A bidirectional screw rod (22) is rotatably connected in the groove (21), and the right end of the bidirectional screw rod (22) passes through and extends to the outside of the cross frame (14); A hand wheel (23) fixedly connected to one end of the bidirectional screw rod (22) located outside the support column (12); A threaded block (24) symmetrically threadedly connected to the hand wheel (23); A fixing ring (25) fixedly connected to the top of the threaded block (24); A support block (26) is fixedly connected to the top of the cross frame (14), and the support block (26) is located between the fixing rings (25).

2. The guiding device for an electromagnetic wire according to claim 1, characterized in that: The guide assembly (2) further comprises rollers (27) which are symmetrically and rotatably connected to the fixing ring (25) facing each other, and a plurality of groups of rollers (27) are also rotatably connected to the top of the support block (26).

3. The guiding device of an electromagnetic wire according to claim 2, characterized in that: The top of the support block (26) has an arc-shaped surface.

4. The guiding device for an electromagnetic wire according to claim 3, characterized in that: Slide blocks (252) are symmetrically arranged on the outer side wall of the fixing ring (25), brackets (251) are symmetrically arranged on the top of the cross frame (14), an optical axis (253) is fixedly connected between the brackets (251), the optical axis (253) passes through the slide blocks (252), and the slide blocks (252) are slidably connected to the outside of the optical axis (253).

5. The guiding device for an electromagnetic wire according to claim 4, characterized in that: The bottom (11), the support column (12) and the extension portion (13) are provided with an adjustment component (3), and the adjustment component (3) comprises: A screw rod (31) is rotatably connected to the inside of the support column (12), and the lower end of the extension portion (13) is threadedly connected to the outside of the screw rod (31); A worm wheel (32) is fixedly connected to the outside of the screw rod (31); A shelf (33) symmetrically arranged on the top of the bottom (11); A worm (34) is rotatably connected between the frames (33) and meshes with the worm wheel (32); a through slot for the worm (34) to move is provided on the support column (12); The motor (35) is arranged on the frame (33), and the output shaft of the motor (35) is fixedly connected to one end of the worm (34).

6. The guiding device for an electromagnetic wire according to claim 5, characterized in that: The extension part (13) is in the form of a rectangular parallelepiped, and a square groove is correspondingly provided on the support column (12) for the extension part (13) to move.

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