Wire feeding guide device suitable for winding forming of multi-specification magnetic field coils

Abstract

The utility model discloses a wire feeding guide device suitable for winding forming of magnetic field coils of multiple specifications. The wire feeding guide device comprises a fixing base, a guide mechanism, an adjusting mechanism and the like. A supporting rod is clamped and matched with the middle part of the upper surface of the fixed seat; the guide mechanism is arranged on one side of the outer wall of the front end of the supporting rod and comprises a guide wheel disc, a fixing shaft is arranged on the lower portion of the outer wall of the rear end of the guide wheel disc, a plurality of wheel carriers are fixedly connected to the outer wall of the guide wheel disc, and bearings are connected to the upper portions of the outer walls of the front ends of the wheel carriers. The wire feeding guide device is provided with the adjusting mechanism, and the position of the connecting block is adjusted through rotation of the threaded rod, so that the poke rod is controlled to finely adjust the guide wheel disc, the position of the guide wheel can be accurately located at the needed position, and the adjusting accuracy of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of magnetic field coil processing equipment, and in particular to a wire feeding and guiding device suitable for winding and forming magnetic field coils of various specifications. Background Technology

[0002] During the winding process of a magnetic field coil, it is necessary to precisely control the number of turns, spacing, and tightness of the coil to improve its magnetic field strength and uniformity. After the coil is formed, it is often subjected to insulation treatment and testing to ensure that it can work stably in the electromagnetic system and achieve the expected performance. Through this process, efficient energy conversion and magnetic field control can be achieved.

[0003] However, the existing winding equipment's wire feeding and guiding devices have a limited adjustable range for coil forming diameter, allowing only for fine adjustments. A single model of equipment cannot make large-scale adjustments to the product's inner diameter specifications according to production needs. Existing equipment produces a wide range of diameters, requiring multiple different models of equipment to produce different specifications. This significantly increases production costs and reduces product competitiveness. Producing products with different diameters requires building new equipment of different models, greatly increasing the product's production cycle and failing to meet the current customer's rapid response requirements for equipment development.

[0004] Therefore, those skilled in the art have provided a wire feeding and guiding device suitable for winding and forming multi-specification magnetic field coils to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a wire feeding guide device suitable for winding multi-specification magnetic field coils. This device is equipped with an adjustable-length support rod and an adjustable-angle guide wheel, allowing for adjustment of the guide wheel's angle and position. Furthermore, the operator can adjust the number of guide wheels according to processing requirements, ensuring the guide wheel can be rationally fixed according to the diameter of different winding dies. This guarantees the accuracy and flexibility of the wire feeding position, not only expanding the processing range of the device but also enhancing its applicability and ease of use due to its simple and easy-to-operate structure.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] Some embodiments of this utility model provide a wire feeding guide device suitable for winding and forming multi-specification magnetic field coils, which includes a fixed base, a guiding mechanism and an adjusting mechanism;

[0008] The fixed base has a support rod engaged in the middle of its upper surface. The guide mechanism is located on one side of the outer wall of the front end of the support rod and includes a guide wheel. A fixed shaft is provided at the lower part of the outer wall of the rear end of the guide wheel. Multiple wheel frames are fixedly connected to the outer wall of the guide wheel. A bearing is connected to the upper part of the outer wall of the front end of the wheel frame. A guide wheel is fixedly connected to the outer wall of the bearing.

[0009] The adjustment mechanism is located on the outer wall of the rear end of the support rod and includes a rotating seat and a lever. The rotating seat is rotatably connected to the middle of the outer wall of the rear end of the support rod, and the lever is fixedly connected to the outer wall of the rear end of the fixed shaft.

[0010] By setting an adjustment mechanism in the wire feeding guide device, the position of the connecting block is adjusted by rotating the threaded rod, thereby controlling the actuating rod to make fine adjustments to the guide wheel, so that the position of the guide wheel can be more accurately placed in the required position, thus improving the adjustment accuracy of the device.

[0011] In one embodiment, the lower part of the outer wall of the rear end of the guide wheel is connected to the fixed shaft via a threaded connection structure.

[0012] In one embodiment, a mounting bolt is provided on the upper part of the outer wall of the front end of the wheel frame, and a bearing is sleeved on the front end of the outer wall of the mounting bolt.

[0013] In one embodiment, a fixing hole is provided at the center of the upper surface of the fixing base, and fastening bolts are provided on both sides of the upper part of the front outer wall of the fixing base through a threaded connection structure, so that the operator can adjust or fix the position of the support rod relative to the fixing base.

[0014] In one embodiment, the guide wheel is rotatably connected to the outer wall of the front end of the support rod on the side away from the fixed seat, which allows the operator to make a wide range of adjustments to the position of the guide wheel relative to the support rod using bolts.

[0015] In one embodiment, the rear end of the outer wall of the mounting bolt is fitted with a mounting nut via a threaded connection structure, and a washer is provided at the rear end of the middle part of the outer wall of the mounting bolt.

[0016] In one embodiment, a positioning groove is provided at the lower end of the outer wall of the lever, and a connecting block is rotatably connected to the middle of the inner wall of the positioning groove.

[0017] In one embodiment, a threaded rod is rotatably connected to one side of the outer wall of the rotating seat.

[0018] In one embodiment, a locking nut is fitted to the middle of the outer wall of the threaded rod via a threaded connection structure, and a rotating block is fixedly connected to the end of the threaded rod away from the rotating seat.

[0019] In one embodiment, the threaded rod and the connecting block are connected by a threaded connection structure, and a threaded groove is provided at the center of the outer wall of one side of the connecting block.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] 1. By setting up adjustable length support rods and adjustable angle guide wheels, the angle and position of the guide wheels can be easily adjusted. In addition, the number of guide wheels can be adjusted according to the processing needs, so that the guide wheels can be reasonably fixed according to the diameter of different winding dies, ensuring the accuracy and flexibility of the wire feeding position. This not only improves the processing range of the device, but the simple and easy-to-operate structure also improves the applicability and ease of use of the device.

[0022] 2. By setting an adjustment mechanism, the position of the connecting block can be adjusted by rotating the threaded rod, thereby controlling the lever to make fine adjustments to the guide wheel, so that the position of the guide wheel can be more accurately placed in the required position, thus improving the adjustment accuracy of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a wire feeding guide device suitable for winding and forming multi-specification magnetic field coils in one embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of a support rod structure in one embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of a threaded rod structure in one embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of a guide mechanism structure in one embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of a guide wheel structure in one embodiment of the present invention.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Fixed base; 2. Support rod;

[0030] 3. Guiding mechanism; 301. Guide wheel; 302. Fixed shaft; 303. Wheel frame; 304. Mounting bolt; 305. Mounting nut; 306. Washer; 307. Bearing; 308. Guide wheel;

[0031] 4. Adjustment mechanism; 401. Rotating seat; 402. Threaded rod; 403. Locking nut; 404. Rotating block; 405. Actuating rod; 406. Positioning groove; 407. Connecting block; 408. Threaded groove;

[0032] 5. Fixing hole; 6. Fastening bolt. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-5 The wire feeding guide device provided in this embodiment, which is suitable for winding and forming multi-specification magnetic field coils, includes components such as a fixed base 1, a guide mechanism 3, and an adjustment mechanism 4.

[0035] The support rod 2 is snapped into the middle of the upper surface of the fixed base 1. The guide mechanism 3 is located on one side of the outer wall of the front end of the support rod 2, and includes a guide wheel 301. The lower part of the outer wall of the rear end of the guide wheel 301 is connected to the fixed shaft 302 through a threaded connection structure. Multiple wheel frames 303 are fixedly connected to the outer wall of the guide wheel 301. The upper part of the outer wall of the front end of the wheel frame 303 is provided with a mounting bolt 304. The front end of the outer wall of the mounting bolt 304 is fitted with a bearing 307. The outer wall of the bearing 307 is fixedly connected with a guide wheel 308.

[0036] The adjustment mechanism 4 is located on the outer wall of the rear end of the support rod 2, and includes a rotating seat 401 and a lever 405. A threaded rod 402 is rotatably connected to one side of the outer wall of the rotating seat 401. A positioning groove 406 is provided at the lower end of the outer wall of the lever 405. A connecting block 407 is rotatably connected to the middle of the inner wall of the positioning groove 406. The wire feeding guide device is equipped with the adjustment mechanism 4. The position of the connecting block 407 is adjusted by rotating the threaded rod 402, thereby controlling the lever 405 to make fine adjustments to the guide wheel 301 so that the position of the guide wheel 308 can be more accurately placed in the required position, thereby improving the adjustment accuracy of the device.

[0037] Reference Figure 1 , 24. A fixing hole 5 is provided at the center of the upper surface of the fixing base 1. Both sides of the upper part of the front outer wall of the fixing base 1 are connected to the fastening bolts 6 through a threaded connection structure. By setting the fixing hole 5 and the fastening bolts 6, the operator can adjust or fix the position of the support rod 2 relative to the fixing base 1. The guide wheel 301 is rotatably connected to the side of the front outer wall of the support rod 2 away from the fixing base 1, so that the operator can adjust the position of the guide wheel 301 relative to the support rod 2 over a wide range by using bolts. The rear end of the outer wall of the mounting bolt 304 is connected to the mounting nut 305 through a threaded connection structure. A washer 306 is provided at the rear end of the middle part of the outer wall of the mounting bolt 304. By setting the mounting nut 305 and the washer 306, the operator can install and remove the guide wheel 308.

[0038] Reference Figure 1 , 4 5. The rotating seat 401 is rotatably connected to the middle of the outer wall of the rear end of the support rod 2, so that the adjusting mechanism 4 can adjust the position between the support rod 2 and the guide mechanism 3. The actuating rod 405 is fixedly connected to the outer wall of the rear end of the fixed shaft 302, so that the actuating rod 405 can control the fixed shaft 302 to rotate, thereby controlling the rotation of the guide wheel 301. The middle of the outer wall of the threaded rod 402 is engaged with the locking nut 403 through a threaded connection structure. The end of the threaded rod 402 away from the rotating seat 401 is fixedly connected to a rotating block 404, so that the operator can control the rotation of the threaded rod 402 by using a wrench and the rotating block 404, and lock the position of the rotating seat 401 under the action of the locking nut 403. The threaded rod 402 and the connecting block 407 are engaged through a threaded connection structure. A threaded groove 408 is opened at the center of the outer wall of one side of the connecting block 407, so that the threaded rod 402 can control the position of the connecting block 407.

[0039] In this embodiment, the wire feeding guide device can be fixed by inserting the support rod 2 at a 45-degree angle into the fixing hole 5 of the fixing base 1 and locking the two-lobed opening structure at the top of the fixing hole 5 of the fixing base 1 with two fastening bolts 6 to achieve the purpose of fixing. Therefore, the extension length of the support rod 2 can be adjusted according to the diameter of the winding mold to place the guide wheel 301 in a relatively suitable and reasonable position for the winding mold. The guide wheel 301 is fixed to the fixed shaft 302 by bolts, and the fixed shaft 302 is rotatably connected to the support rod 2. Therefore, the angle of the guide wheel 301 can be adjusted by loosening the bolts to achieve a suitable wire feeding position. Then, the angle of the actuating rod 405 can be adjusted by rotating the threaded rod 402, thereby fine-tuning the direction of the guide wheel 301. The number of guide wheels 308 can be selected and installed according to the actual size of the winding mold and the required winding tension of the wire. Two or three can be installed, and they can be installed sequentially or intermittently. Through the cooperation of the above structures, the winding guide mechanism can realize the guiding and feeding function of winding molds with relatively large diameter differences.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A wire feeding and guiding device suitable for winding and forming multi-specification magnetic field coils, characterized in that, It includes a fixed base (1), a guiding mechanism (3), and an adjusting mechanism (4); The fixed base (1) has a support rod (2) engaged in the middle of its upper surface. The guide mechanism (3) is located on one side of the outer wall of the front end of the support rod (2) and includes a guide wheel (301). A fixed shaft (302) is provided on the lower part of the outer wall of the rear end of the guide wheel (301). Multiple wheel frames (303) are fixedly connected to the outer wall of the guide wheel (301). A bearing (307) is connected to the upper part of the outer wall of the front end of the wheel frame (303). A guide wheel (308) is fixedly connected to the outer wall of the bearing (307). The adjustment mechanism (4) is located on the outer wall of the rear end of the support rod (2) and includes a rotating seat (401) and a lever (405). The rotating seat (401) is rotatably connected to the middle of the outer wall of the rear end of the support rod (2), and the lever (405) is fixedly connected to the outer wall of the rear end of the fixed shaft (302).

2. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 1, characterized in that: The lower part of the outer wall of the rear end of the guide wheel (301) is connected to the fixed shaft (302) by a threaded connection structure.

3. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 1, characterized in that: The upper part of the outer wall of the front end of the wheel frame (303) is provided with a mounting bolt (304), and the front end of the outer wall of the mounting bolt (304) is fitted with a bearing (307).

4. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 1, characterized in that: A fixing hole (5) is provided at the center of the upper surface of the fixing seat (1), and both sides of the upper part of the front outer wall of the fixing seat (1) are connected to the fastening bolt (6) through a threaded connection structure.

5. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 1, characterized in that: The guide wheel (301) is rotatably connected to the side of the front outer wall of the support rod (2) away from the fixed seat (1).

6. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 3, characterized in that: The rear end of the outer wall of the mounting bolt (304) is fitted with a mounting nut (305) through a threaded connection structure, and a washer (306) is provided at the rear end of the middle part of the outer wall of the mounting bolt (304).

7. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 1, characterized in that: The lower end of the outer wall of the lever (405) is provided with a positioning groove (406), and a connecting block (407) is rotatably connected to the middle of the inner wall of the positioning groove (406).

8. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 7, characterized in that: A threaded rod (402) is rotatably connected to one side of the outer wall of the rotating seat (401).

9. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 8, characterized in that: The middle part of the outer wall of the threaded rod (402) is fitted with a locking nut (403) through a threaded connection structure, and a rotating block (404) is fixedly connected to the end of the threaded rod (402) away from the rotating seat (401).

10. The wire feeding and guiding device for multi-specification magnetic field coil winding as described in claim 8, characterized in that: The threaded rod (402) and the connecting block (407) are connected by a threaded connection structure, and a threaded groove (408) is provided at the center of the outer wall of one side of the connecting block (407).

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