Winding processing device for automobile electromagnetic coil

Abstract

The utility model discloses a winding processing device for an automobile electromagnetic coil, which belongs to the technical field of electromagnetic coil processing and comprises a fixing frame, the top of the fixing frame is provided with a wire guide groove and a wire guide frame, the inner wall of the wire guide frame is provided with a wire guide wheel, the inner side wall of the fixing frame is provided with a limiting rod, and the limiting rod is connected with the wire guide wheel. And a rotating motor is installed on the outer side wall of the fixing frame, a reciprocating lead screw is installed on the outer wall of the rotating motor, a wire guide rod is installed on the outer wall of the limiting rod, and a clamping block is installed on the inner wall of the wire guide rod. Through the arrangement of the limiting rod, the rotating motor, the reciprocating lead screw, the wire guide rod, the clamping block and the limiting support, the reciprocating lead screw is driven to rotate at a constant speed by starting the rotating motor, the clamping block is connected with the sliding groove in the outer wall of the reciprocating lead screw in a clamped mode, and when the reciprocating lead screw rotates, the wire guide rod horizontally reciprocates along the limiting rod; therefore, winding during winding is avoided, and the winding quality is improved.

Description

Technical Field

[0001] This invention relates to the field of electromagnetic coil processing technology, specifically a winding processing device for automotive electromagnetic coils. Background Technology

[0002] With the booming development of the automotive industry, automobiles are becoming increasingly complex in function, and their level of electrification and intelligence is constantly improving. Electromagnetic coils are used extensively in automobiles, including but not limited to ignition coils, various sensor coils, and solenoid valve coils. As a result, the demand for high-quality electromagnetic coils in the automotive market has increased significantly. This has placed higher demands on the winding process of electromagnetic coils. Existing electromagnetic coils require the winding rollers to be fixed by threads during winding, which is inconvenient for disassembly and assembly. At the same time, the friction between the winding and the device is large during winding, which can easily lead to winding breakage. To solve the above problems, a winding processing device for automotive electromagnetic coils is needed.

[0003] An existing winding processing device for automotive electromagnetic coils cannot quickly change the winding rollers and cannot avoid winding breakage during operation. Therefore, there is an urgent need for a winding processing device for automotive electromagnetic coils. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a winding processing device for automotive electromagnetic coils, so as to solve the problems of existing winding processing devices for automotive electromagnetic coils being unable to quickly replace winding rollers and unable to avoid winding breakage during use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a winding processing device for automotive electromagnetic coils, comprising a fixing frame, a wire groove being provided on the top of the fixing frame, a wire frame being installed on the top of the fixing frame, and a wire wheel being installed on the inner wall of the wire frame.

[0006] The inner wall of the fixed frame is equipped with a limit rod, the outer wall of the fixed frame is equipped with a rotary motor, the outer wall of the rotary motor is equipped with a reciprocating lead screw, the outer wall of the limit rod is equipped with a guide rod, the inner wall of the guide rod is equipped with a locking block, and the bottom of the fixed frame is equipped with a limit bracket.

[0007] A positioning bracket is installed at the bottom of the fixed frame. A drive motor is installed on the outer wall of the positioning bracket. A positioning rod is installed on the outer wall of the drive motor. A limit locking rod is installed on the outer wall of the positioning bracket. A winding roller is installed on the outer wall of the positioning rod. A limit locking groove is opened on the side wall of the winding roller. A sliding rod is installed on the inner side wall of the fixed frame. A fixing plate is installed on the outer wall of the sliding rod. A limit spring is installed on the outer wall of the sliding rod.

[0008] Preferably, the guide wheels are evenly distributed around the central axis of the guide frame, and the guide wheels are movably connected to the guide frame.

[0009] Preferably, the limiting rod is slidably connected to the guide rod, and the guide rod is sleeved with the reciprocating lead screw.

[0010] Preferably, the locking block engages with the groove on the outer wall of the reciprocating lead screw, and the reciprocating lead screw is movably connected to the limiting bracket.

[0011] Preferably, the positioning rod is sleeved with the winding roller, and the limiting rod is engaged with the limiting groove.

[0012] Preferably, the fixing plate is slidably connected to the slide rod, and the fixing plate and the slide rod form a telescopic structure through a limiting spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a wire groove, a wire frame, and a wire wheel to tightly fit the winding wire with the wire wheel, and then the wire passes through the wire groove. The wire wheel can prevent the winding wire from directly contacting the fixed frame, which would cause excessive friction and breakage during the winding process. Furthermore, the appropriate position of the wire wheel can be selected according to the winding wire of different diameters to adjust the tension during winding, making it more versatile.

[0015] 2. This utility model uses a limiting rod, a rotary motor, a reciprocating lead screw, a guide rod, a locking block, and a limiting bracket. The rotary motor drives the reciprocating lead screw to rotate at a constant speed, and the locking block engages with the sliding groove on the outer wall of the reciprocating lead screw. When the reciprocating lead screw rotates, the guide rod will move horizontally back and forth along the limiting rod, thereby avoiding tangling during winding and improving the winding quality.

[0016] 3. This utility model uses a positioning bracket, a transmission motor, a positioning rod, a limiting rod, a winding roller, a limiting groove, a sliding rod, a fixing plate, and a limiting spring to pull the fixing plate outward, then connect the winding roller to the positioning rod, loosen the fixing plate, and the fixing plate uses the elastic force of the limiting spring to squeeze the winding roller inward, thereby fixing the winding roller, which facilitates the disassembly and replacement of the winding roller and improves winding efficiency. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the present utility model from the front view;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram showing the internal cross-section of the limiting bracket of this utility model;

[0020] Figure 4 This is a structural schematic diagram showing the components surrounding the positioning rod of this utility model disassembled;

[0021] Figure 5 This is a structural schematic diagram showing the components surrounding the winding roller of this utility model disassembled.

[0022] In the diagram: 1. Fixing frame; 2. Wire guide groove; 3. Wire guide frame; 4. Wire guide wheel; 5. Limiting rod; 6. Rotary motor; 7. Reciprocating lead screw; 8. Wire guide rod; 9. Clamping block; 10. Limiting bracket; 11. Positioning bracket; 12. Drive motor; 13. Positioning rod; 14. Limiting clamping rod; 15. Winding roller; 16. Limiting clamping groove; 17. Slide rod; 18. Fixing plate; 19. Limiting spring. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] The embodiments of this utility model will be described below based on its overall structure.

[0025] Please see Figure 1-5 A winding processing device for automotive electromagnetic coils includes a fixed frame 1, a wire groove 2 on the top of the fixed frame 1, a wire frame 3 mounted on the top of the fixed frame 1, and wire wheels 4 mounted on the inner wall of the wire frame 3. The wire wheels 4 are evenly distributed around the central axis of the wire frame 3 and are movably connected to the wire frame 3. Through the wire groove 2, the wire frame 3, and the wire wheels 4, the winding wire is tightly fitted to the wire wheels 4 and then passes through the wire groove 2. The setting of the wire wheels 4 can avoid direct contact between the winding wire and the fixed frame 1, which would cause excessive friction and wire breakage during the winding process. Furthermore, the appropriate position of the wire wheel 4 can be selected according to the different diameters of the winding wire to adjust the tension during winding, thus making it more applicable.

[0026] Please see Figure 1-5A winding processing device for automotive electromagnetic coils includes a limiting rod 5 installed on the inner wall of a fixed frame 1, a rotary motor 6 installed on the outer wall of the fixed frame 1, a reciprocating lead screw 7 installed on the outer wall of the rotary motor 6, a guide rod 8 installed on the outer wall of the limiting rod 5, a locking block 9 installed on the inner wall of the guide rod 8, and a limiting bracket 10 installed at the bottom of the fixed frame 1. The limiting rod 5 and the guide rod 8 are slidably connected, the guide rod 8 is sleeved with the reciprocating lead screw 7, the locking block 9 is engaged with the groove on the outer wall of the reciprocating lead screw 7, and the reciprocating lead screw 7 is movably connected with the limiting bracket 10. Through the setting of the limiting rod 5, rotary motor 6, reciprocating lead screw 7, guide rod 8, locking block 9, and limiting bracket 10, the rotary motor 6 is started to drive the reciprocating lead screw 7 to rotate at a uniform speed, and the locking block 9 is engaged with the groove on the outer wall of the reciprocating lead screw 7. When the reciprocating lead screw 7 rotates, the guide rod 8 will move horizontally back and forth along the limiting rod 5, thereby avoiding tangling during winding and improving the winding quality.

[0027] Please see Figure 1-5 A winding processing device for automotive electromagnetic coils includes a positioning bracket 11 mounted on the bottom of a fixed frame 1. A drive motor 12 is mounted on the outer wall of the positioning bracket 11, a positioning rod 13 is mounted on the outer wall of the drive motor 12, a limit lever 14 is mounted on the outer wall of the positioning bracket 11, a winding roller 15 is mounted on the outer wall of the positioning rod 13, a limit groove 16 is formed on the side wall of the winding roller 15, a slide rod 17 is mounted on the inner side wall of the fixed frame 1, a fixing plate 18 is mounted on the outer wall of the slide rod 17, and a limit spring 19 is mounted on the outer wall of the slide rod 17. The positioning rod 13 is sleeved with the winding roller 15, and the limit lever 14 is engaged with the limit groove 16. The fixed plate 18 and the slide rod 17 are slidably connected by a snap-fit ​​connection. The fixed plate 18 and the slide rod 17 form a telescopic structure through the limiting spring 19. Through the positioning bracket 11, the transmission motor 12, the positioning rod 13, the limiting clamp rod 14, the winding roller 15, the limiting groove 16, the slide rod 17, the fixed plate 18 and the limiting spring 19, the fixed plate 18 is pulled outward, and then the winding roller 15 is sleeved with the positioning rod 13. The fixed plate 18 is released, and the fixed plate 18 is pressed inward by the elastic force of the limiting spring 19, thereby fixing the winding roller 15, which facilitates the disassembly and replacement of the winding roller 15 and improves the winding efficiency.

[0028] Working principle: In use, first move the device to the desired position, then pull the fixing plate 18 outward, then connect the winding roller 15 to the positioning rod 13, and engage the limiting rod 14 with the limiting groove 16. Release the fixing plate 18, and the fixing plate 18, through the elastic force of the limiting spring 19, will press the winding roller 15 inward, thus fixing the winding roller 15 and facilitating its disassembly and replacement. Then, tightly attach the winding wire to the guide wheel 4, pass it through the guide groove 2, and then through the through hole in the guide rod 8. Finally, wind and fix the winding wire to the winding roller 15. The guide wheel 4 prevents direct contact between the winding wire and the fixing frame 1, thus preventing... Excessive friction during winding can cause the wire to break. By selecting the appropriate guide wheel 4 based on the different diameters of the wire, the tension during winding can be adjusted, making the device more versatile. Then, the drive motor 12 drives the winding roller 15 to rotate and wind the wire. Simultaneously, the rotary motor 6 drives the reciprocating screw 7 to rotate at a constant speed. The locking block 9 engages with the groove on the outer wall of the reciprocating screw 7. When the reciprocating screw 7 rotates, the guide rod 8 moves horizontally back and forth along the limiting rod 5, thus preventing tangling during winding and improving the winding quality. This completes the device's operation. Content not described in detail in this specification is prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A winding processing apparatus for automotive electromagnetic coils, comprising a fixing frame (1), characterized in that: The top of the fixing frame (1) is provided with a wire groove (2), the top of the fixing frame (1) is provided with a wire frame (3), and the inner wall of the wire frame (3) is provided with a wire wheel (4). The inner side wall of the fixed frame (1) is equipped with a limiting rod (5), the outer side wall of the fixed frame (1) is equipped with a rotary motor (6), the outer side wall of the rotary motor (6) is equipped with a reciprocating lead screw (7), the outer side wall of the limiting rod (5) is equipped with a guide rod (8), the inner side wall of the guide rod (8) is equipped with a locking block (9), and the bottom of the fixed frame (1) is equipped with a limiting bracket (10). A positioning bracket (11) is installed at the bottom of the fixed frame (1). A drive motor (12) is installed on the outer wall of the positioning bracket (11). A positioning rod (13) is installed on the outer wall of the drive motor (12). A limit locking rod (14) is installed on the outer wall of the positioning bracket (11). A winding roller (15) is installed on the outer wall of the positioning rod (13). A limit locking groove (16) is opened on the side wall of the winding roller (15). A slide rod (17) is installed on the inner side wall of the fixed frame (1). A fixing plate (18) is installed on the outer wall of the slide rod (17). A limit spring (19) is installed on the outer wall of the slide rod (17).

2. The winding processing device for automotive electromagnetic coils according to claim 1, characterized in that: The guide wheels (4) are evenly distributed around the central axis of the guide frame (3), and the guide wheels (4) are movably connected to the guide frame (3).

3. The winding processing apparatus for automotive electromagnetic coils according to claim 1, characterized in that: The limiting rod (5) is slidably connected to the guide rod (8), and the guide rod (8) is sleeved with the reciprocating lead screw (7).

4. The winding processing apparatus for automotive electromagnetic coils according to claim 1, characterized in that: The locking block (9) engages with the groove on the outer wall of the reciprocating screw (7), and the reciprocating screw (7) is movably connected to the limiting bracket (10).

5. The winding processing apparatus for automotive electromagnetic coils according to claim 1, characterized in that: The positioning rod (13) is sleeved with the winding roller (15), and the limiting rod (14) is engaged with the limiting groove (16).

6. The winding processing apparatus for automotive electromagnetic coils according to claim 1, characterized in that: The fixed plate (18) is slidably connected to the slide rod (17), and the fixed plate (18) and the slide rod (17) form a telescopic structure through the limiting spring (19).

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