Automatic winding device for automobile electromagnetic drive coil

Abstract

The utility model discloses an automobile electromagnetic drive coil automatic winding device which comprises a base, a fixing plate is arranged at the upper end of the base, a rotating rod is connected to the fixing plate in a penetrating and rotating mode, a plurality of grooves arranged in the circumferential direction are formed in the outer wall of the rotating rod, a plurality of pairs of moving blocks arranged at equal intervals are connected into the grooves in a sliding mode, and the moving blocks are arranged in the grooves in a sliding mode. And fixing mechanisms for fixing the reel are arranged at the upper ends of the multiple pairs of moving blocks correspondingly, and moving mechanisms for moving the multiple moving blocks are arranged in the multiple grooves correspondingly. The two rotating plates rotate to push the positioning blocks to move, so that the distance between the multiple positioning blocks is changed, the multiple positioning blocks make contact with the inner wall of a reel, the reel fixing device can fix reels of different sizes, and the overall adaptability of the reel fixing device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electromagnetic coil especially relates to automobile electromagnetic drive coil automatic winding device. BACKGROUND

[0002] Electromagnetic coil is to use the magnetic field around the wire to establish, and it is wound into a spiral to strengthen the magnetic field, that is, to use the smallest space to realize the highest magnetic field intensity, and the wire wrapped with an insulating paint is used instead of ordinary wire to save space.

[0003] The automobile electromagnetic drive coil needs to wind the electromagnetic wire during the production process, but the existing winding device can only fix the special size reel when fixing the reel, and different fixing devices need to be replaced when fixing reels of different sizes, which reduces the overall adaptability of the device, and the existing winding device can only wind one reel at a time, which reduces the winding rate of the coil. UTILITY MODEL CONTENTS

[0004] The utility model discloses a purpose to solve the shortcoming in the prior art, through the rotation of two rotation plates and the movement of positioning block, the distance between multiple positioning blocks changes, and multiple positioning blocks are in contact with the inner wall of the reel, so that the device can fix reels of different sizes, and the overall adaptability of the device is improved.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The automobile electromagnetic drive coil automatic winding device includes a base, the upper end of the base is provided with a fixed plate, a rotating rod is rotatably connected through the fixed plate, a plurality of circumferentially arranged grooves are formed in the outer wall of the rotating rod, a plurality of pairs of equidistantly arranged moving blocks are slidably connected in the grooves, a fixing mechanism for fixing the reel is arranged on the upper end of the moving blocks, and a moving mechanism for moving the moving blocks is arranged in the grooves.

[0007] Preferably, the fixing mechanism includes a positioning block arranged above the moving blocks, the lower end of the positioning block is provided with a connecting seat, the upper end of the moving blocks is provided with a fixing seat, and the connecting seat and the fixing seat are rotatably connected by two rotation plates.

[0008] Preferably, the moving mechanism includes a transmission rod rotatably connected between the groove and the end of the rotating rod, a plurality of equidistantly arranged double-threaded zones are arranged on the outer wall of the transmission rod, and the moving blocks are arranged in the double-threaded zones and are threadedly connected with the double-threaded zones.

[0009] Preferably, the end of the rotating rod is rotationally connected with an operating rod, and the operating rod is provided with a damping pad at the rotationally connected position of the rotating rod.

[0010] Preferably, the outer wall of the operating rod is provided with a driving wheel, and the outer walls of the plurality of transmission rods are each provided with a transmission wheel engaged with the driving wheel.

[0011] Preferably, the side wall of the fixed plate is provided with a fixed frame, the fixed frame is internally provided with a power motor, the output shaft of the power motor is externally provided with a gear, and the outer wall of the rotating rod is provided with a gear ring engaged with the gear.

[0012] The present application has the following beneficial effects:

[0013] 1. The two rotating plates are rotated to push the positioning blocks to move, so that the distance between the plurality of positioning blocks changes, and the plurality of positioning blocks are in contact with the inner wall of the reel, so that the device can fix reels of different sizes, and the overall adaptability of the device is improved.

[0014] 2. The plurality of positioning blocks are arranged in the device, so that the device realizes multiple fixing positions, the device can simultaneously wind multiple coils, realizes multiple-station operation, and improves the winding rate of the coils. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the present application from the front view;

[0016] Figure 2 It is a schematic view of the overall structure of the present application from the top view;

[0017] Figure 3 It is an enlarged schematic view of the structure at A in the present application. Figure 1

[0018] In the figure: 1 base, 2 fixed plate, 3 rotating rod, 4 groove, 5 transmission rod, 6 transmission wheel, 7 operating rod, 8 driving wheel, 9 gear ring, 10 fixed frame, 11 power motor, 12 gear, 13 double-threaded area, 14 moving block, 15 fixed seat, 16 rotating plate, 17 connecting seat, 18 positioning block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0020] ​In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0021] Referring to Figures 1-3 , the automobile electromagnetic drive coil automatic winding device, including base 1, the upper end of base 1 is equipped with fixed plate 2, the fixed plate 2 is equipped with rotating rod 3 rotatingly connected through the penetration, the outer wall of rotating rod 3 is equipped with a plurality of circumferentially arranged grooves 4, a plurality of grooves 4 are all slidably connected with a plurality of pairs of equidistantly arranged moving blocks 14, through the setting of a plurality of positioning blocks 18 of the device, the device realizes a plurality of fixed positions, so that the device can simultaneously wind a plurality of coils, realizes multi-station operation, improves the winding rate of the coil.

[0022] The upper end of a plurality of moving blocks 14 is equipped with a fixing mechanism for fixing the reel, the fixing mechanism comprises a positioning block 18 arranged above the plurality of moving blocks 14, the lower end of the positioning block 18 is equipped with a connecting seat 17, the upper end of the plurality of moving blocks 14 is equipped with a fixing seat 15, the plurality of fixing seats 15 and the connecting seat 17 are all rotatably connected through two rotating plates 16, the distance between the plurality of positioning blocks 18 is changed by rotating the two rotating plates 16 to push the positioning block 18 to move, so that the plurality of positioning blocks 18 are all in contact with the inner wall of the reel, so that the device can fix reels of different sizes, and the overall adaptability of the device is improved.

[0023] A plurality of grooves 4 are all equipped with a moving mechanism for moving the plurality of moving blocks 14, the moving mechanism comprises a transmission rod 5 rotatably connected through the penetration between the groove 4 and the end of the rotating rod 3, the outer wall of the plurality of transmission rods 5 is equipped with a plurality of equidistantly arranged double-threaded zones 13, and the plurality of moving blocks 14 are respectively arranged in the plurality of double-threaded zones 13 and are threadedly connected therewith.

[0024] The end of the rotating rod 3 is rotatably connected with an operating rod 7, and the rotating connection between the operating rod 7 and the rotating rod 3 is equipped with a damping gasket.

[0025] The outer wall of the operating rod 7 is equipped with a driving wheel 8, and the outer wall of the plurality of transmission rods 5 is equipped with a transmission wheel 6 engaged with the driving wheel 8.

[0026] The side wall of the fixed plate 2 is equipped with a fixed frame 10, the fixed frame 10 is equipped with a power motor 11, the outer wall of the output shaft of the power motor 11 is equipped with a gear 12, and the outer wall of the rotating rod 3 is equipped with a gear ring 9 engaged with the gear 12.

[0027] The utility model discloses a fixing device for reel, which comprises a base, a plurality of positioning blocks 18, a plurality of transmission rods 5, a plurality of transmission wheels 6, a plurality of double-threaded areas 13, a plurality of moving blocks 14, a plurality of connecting seats 17, a plurality of fixed seats 15, a plurality of rotating plates 16, an operating rod 7 and a driving wheel 8.

[0028] The above description is only a preferred embodiment of the utility model, and the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automatic winding device for automobile electromagnetic drive coil, comprising a base (1), characterized in that, The base (1) upper end is equipped with the fixed plate (2), the fixed plate (2) is equipped with the rotating rod (3) through the rotation connection, the rotating rod (3) outer wall is equipped with a plurality of circumferential recesses (4), a plurality of recesses (4) are all equipped with a plurality of pairs of equidistantly arranged moving blocks (14), a plurality of pairs of moving blocks (14) upper ends are all equipped with the fixed mechanism for fixing the reel, a plurality of recesses (4) are all equipped with the moving mechanism for moving the multiple moving blocks (14).

2. The automatic winding device for automobile electromagnetic drive coil according to claim 1, characterized in that, The fixed mechanism includes the positioning block (18) arranged above the multiple pairs of moving blocks (14), the positioning block (18) lower end is equipped with the connecting seat (17), a plurality of pairs of moving blocks (14) upper ends are all equipped with the fixed seat (15), a plurality of pairs of fixed seats (15) and connecting seats (17) are all connected through two rotating plates (16).

3. The automatic winding device for automobile electromagnetic drive coil according to claim 2, characterized in that, The moving mechanism includes the transmission rod (5) through the rotation connection in the recess (4) and the rotating rod (3) end, a plurality of transmission rods (5) outer walls are all equipped with a plurality of equidistantly arranged double-threaded areas (13), a plurality of pairs of moving blocks (14) are respectively arranged in a plurality of double-threaded areas (13) and are threadedly connected with them.

4. The automatic winding device for automobile electromagnetic drive coil according to claim 3, characterized in that, The rotating rod (3) end is rotatably connected with the operating rod (7), and the operating rod (7) is provided with a damping washer at the rotating connection position of the rotating rod (3).

5. The automatic winding device for automobile electromagnetic drive coil according to claim 4, characterized in that, The operating rod (7) outer wall is equipped with the driving wheel (8), and a plurality of transmission rods (5) outer walls are all equipped with the transmission wheel (6) engaged with the driving wheel (8).

6. The automatic winding device for automobile electromagnetic drive coil according to claim 5, characterized in that, The fixed plate (2) side wall is equipped with the fixed frame (10), the fixed frame (10) is equipped with the power motor (11), the power motor (11) output shaft outer wall is equipped with the gear (12), and the rotating rod (3) outer wall is equipped with the gear ring (9) engaged with the gear (12).

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