Adjustable automobile motor coil winding machine

Abstract

The utility model relates to the technical field of automobile motor coil winding machine, disclose a kind of adjustable automobile motor coil winding machine, including base, the bottom of the inner chamber of base is provided with winding device, further comprising: feeding mechanism, the feeding mechanism is set on base, and the feeding mechanism is used to deliver workpiece to base;Adjustable positioning mechanism, the adjustable positioning mechanism is set on base and feeding mechanism. The utility model is in overall design by adjustable positioning mechanism, user can manually rotate bidirectional screw rod from runner, since bidirectional screw rod is the structure of two-way, and then can drive two symmetrical sliders move towards each other or move in opposite directions, subsequently can be limited to different inner diameter of motor coil by inner support rod and be processed, without disassembling other components, improve the efficiency when product replacement, and then improve the efficiency of production, while improving the convenience of operation.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive motor coil winding machines, specifically, to an adjustable automotive motor coil winding machine. Background Technology

[0002] With the rapid development of society and economy, the use of automobile motors is increasing. As a part of the motor, the use of coils is essential. The winding machine can quickly wind the motor coils. The winding machine is a device that winds a wire-like object onto a specific workpiece. It is usually used for winding copper wire. The wires that are commonly wound by winding machines are mostly enameled copper wire, enameled aluminum wire, textile wire, as well as electric heating wire for electric heating appliances, solder wire, wires, cables, etc.

[0003] Before the motor coil is wound, it needs to be fixed from the inner ring. When producing small batches, products need to be switched frequently. The inner diameter of motor coils of different sizes is different. At this time, users also need to replace different fitting parts to carry out the fixing work, which makes it inconvenient to use. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable automotive motor coil winding machine, which solves the problem that adjusting and fixing the coils is inconvenient when processing motor coils of different sizes in the prior art.

[0005] This utility model provides the following technical solution: an adjustable automotive motor coil winding machine, including a base, a winding device being provided at the bottom of the inner cavity of the base, and further comprising:

[0006] A feeding mechanism is mounted on a machine base and is used to transport workpieces into the machine base.

[0007] An adjustable positioning mechanism is provided on the machine base and the feeding mechanism, and is used to adjust the position of the workpiece.

[0008] The adjustable positioning mechanism includes a rotating base, a protrusion fixedly mounted on the top of the rotating base, an embedded frame fixedly mounted on the inner side of the protrusion, a linear rod fixedly mounted on the inner wall of the embedded frame, a bidirectional lead screw rotatably connected to the inner wall of the embedded frame, a rotating wheel rotatably connected to the outer wall of the embedded frame, the end of the rotating wheel being fixedly connected to the end of the bidirectional lead screw, symmetrical sliders slidably connected to the outer walls of the linear rod and the bidirectional lead screw, and an inner support rod fixedly mounted on the top of the symmetrical slider.

[0009] As a preferred embodiment of the above technical solution, the adjustable positioning mechanism further includes a support rod, which is fixedly installed on the top of the machine base cavity. A fixed platform is fixedly installed at the end of the support rod away from the machine base, and an electric cylinder is fixedly installed on the top of the fixed platform.

[0010] Through the above technical solution, the electric cylinder is used to drive the structure below it to lift and lower, thereby securing or releasing the motor coil.

[0011] As a preferred embodiment of the above technical solution, the telescopic end of the electric cylinder extends to the bottom of the fixed platform and is rotatably connected to a rotating block, and a pressure strip is fixedly installed at the bottom of the rotating block.

[0012] The above technical solution, with its rotating block and pressure bar connected by rotation, allows for rotation even when the motor coil remains locked.

[0013] As a preferred embodiment of the above technical solution, the feeding mechanism includes a support base and a support arm. The support base is fixedly installed at the bottom of the inner cavity of the machine base, and the support arm is fixedly installed on the outer wall of the machine base. A connecting seat is fixedly installed at the end of the support arm.

[0014] The above technical solution, through the design of the support base, support arm and connecting base, can support the track rod and drive screw.

[0015] As a preferred embodiment of the above technical solution, a track rod is fixedly installed between adjacent sides of the support base and the connecting base, a drive screw is rotatably connected between adjacent sides of the support base and the connecting base, a sliding seat is slidably connected to the outer wall of the track rod and the drive screw, a servo motor is fixedly installed on the outer wall of the connecting base, and the output shaft of the servo motor is fixedly connected to the end of the drive screw.

[0016] Through the above technical solution, the motor coil can be limited outside the base by the operation of the servo motor, and then sent into the inside of the base for winding, thus improving operational safety.

[0017] As a preferred embodiment of the above technical solution, a rotary motor is fixedly installed at the bottom of the sliding seat, the rotary seat is rotatably connected to the top of the sliding seat, and the output shaft of the rotary motor is fixedly connected to the bottom of the rotary seat.

[0018] Through the above technical solution, the rotary motor can drive the locked motor coil to rotate, which facilitates the winding work.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model, through the overall design of an adjustable positioning mechanism, allows users to manually rotate the bidirectional lead screw from the rotating wheel. Since the bidirectional lead screw has a bidirectional structure, it can drive two symmetrical sliders to move in opposite directions. Subsequently, the inner support rod can be used to limit the movement of motor coils with different inner diameters. There is no need to disassemble or assemble other components, which improves the efficiency of product replacement and thus increases production efficiency, while also enhancing the convenience of operation. Attached Figure Description

[0021] Figure 1 This is a perspective view of the present utility model;

[0022] Figure 2 This is a schematic diagram of the feeding mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the rotary seat of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the electric cylinder of this utility model.

[0025] In the diagram: 1. Base; 11. Winding device; 2. Feeding mechanism; 21. Support base; 22. Support arm; 23. Connecting seat; 24. Track rod; 25. Drive screw; 26. Servo motor; 27. Sliding seat; 28. Rotary motor; 3. Adjustable positioning mechanism; 31. Rotary seat; 32. Protrusion block; 33. Embedded frame; 34. Linear rod; 35. Bidirectional screw; 36. Symmetrical slider; 37. Inner support rod; 38. Rotary wheel; 39. Support rod; 391. Fixed platform; 392. Electric cylinder; 393. Rotating block; 394. Pressure bar. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] like Figures 1-4 As shown, this utility model provides a technical solution: an adjustable automotive motor coil winding machine, including a base 1, a winding device 11 disposed at the bottom of the inner cavity of the base 1, and further including:

[0028] Feeding mechanism 2 is mounted on machine base 1 and is used to transport workpieces into machine base 1.

[0029] Adjustable positioning mechanism 3 is installed on machine base 1 and feeding mechanism 2. Adjustable positioning mechanism 3 is used to adjust the position of workpiece.

[0030] The adjustable positioning mechanism 3 includes a rotating base 31, a protrusion 32 fixedly mounted on the top of the rotating base 31, an embedded frame 33 fixedly mounted on the inner side of the protrusion 32, a linear rod 34 fixedly mounted on the inner wall of the embedded frame 33, a bidirectional lead screw 35 rotatably connected to the inner wall of the embedded frame 33, a rotating wheel 38 rotatably connected to the outer wall of the embedded frame 33, the end of the rotating wheel 38 being fixedly connected to the end of the bidirectional lead screw 35, symmetrical sliders 36 slidingly connected to the outer walls of the linear rod 34 and the bidirectional lead screw 35, and an inner support rod 37 fixedly mounted on the top of the symmetrical sliders 36. It is worth noting that the base 1 and the winding device 11 in this solution are commercially available to those skilled in the art. The purchased equipment has not undergone structural modifications as described in this paper. Therefore, those skilled in the art are familiar with its working principle based on their professional knowledge and are able to apply it proficiently. Thus, this paper will not elaborate further on it. The bidirectional lead screw 35 has a reverse thread structure at the center of the embedded frame 33. Before winding motor coils of different inner diameters, the user can manually rotate the bidirectional lead screw 35 from the rotating wheel 38. Since the bidirectional lead screw 35 has a bidirectional structure, it can drive the two symmetrical sliders 36 to move towards each other or in opposite directions. Subsequently, the inner support rod 37 can be used to limit the motor coils of different inner diameters without disassembling other components, thus improving the efficiency of product replacement.

[0031] As one implementation method in this embodiment, such as Figure 4 As shown, the adjustable positioning mechanism 3 also includes a support rod 39, which is fixedly installed on the top of the inner cavity of the base 1. A fixed platform 391 is fixedly installed on the end of the support rod 39 away from the base 1. An electric cylinder 392 is fixedly installed on the top of the fixed platform 391. Through the design of the support rod 39 and the fixed platform 391, the electric cylinder 392 can be supported by the base 1. The electric cylinder 392 is used to drive the structure below it to lift and lower, so as to lock or release the motor coil.

[0032] As one implementation method in this embodiment, such as Figure 4 As shown, the telescopic end of the electric cylinder 392 extends to the bottom of the fixed platform 391 and is rotatably connected to a rotating block 393. A pressure strip 394 is fixedly installed at the bottom of the rotating block 393. Through the rotatable connection between the rotating block 393 and the pressure strip 394, the motor coil can rotate while remaining in a locked state, which facilitates the winding operation.

[0033] As one implementation method in this embodiment, such as Figure 1 , Figure 2As shown, the feeding mechanism 2 includes a support base 21 and a support arm 22. The support base 21 is fixedly installed at the bottom of the inner cavity of the machine base 1, and the support arm 22 is fixedly installed on the outer wall of the machine base 1. A connecting seat 23 is fixedly installed at the end of the support arm 22. Through the design of the support base 21, the support arm 22 and the connecting seat 23, the track rod 24 and the drive screw 25 can be supported.

[0034] As one implementation method in this embodiment, such as Figure 2 As shown, a track rod 24 is fixedly installed between adjacent sides of the support base 21 and the connecting base 23. A drive screw 25 is rotatably connected between adjacent sides of the support base 21 and the connecting base 23. A sliding seat 27 is slidably connected to the outer wall of the track rod 24 and the drive screw 25. A servo motor 26 is fixedly installed on the outer wall of the connecting base 23. The output shaft of the servo motor 26 is fixedly connected to the end of the drive screw 25. Controlling the servo motor 26 to work can drive the drive screw 25 to rotate, which in turn can drive the sliding seat 27 to slide back and forth on the outer wall of the track rod 24. With this design, the motor coil can be limited outside the machine base 1 and then sent into the inside of the machine base 1 for winding work, avoiding the problem that the device inside the machine base 1 may easily cause injury to the operator's hand and increasing the safety of operation.

[0035] As one implementation method in this embodiment, such as Figure 2 As shown, a rotary motor 28 is fixedly installed at the bottom of the sliding seat 27, and a rotating seat 31 is rotatably connected to the top of the sliding seat 27. The output shaft of the rotary motor 28 is fixedly connected to the bottom of the rotating seat 31. Controlling the rotary motor 28 to work can drive the rotating seat 31 to rotate on the top of the sliding seat 27, which in turn can drive the locked motor coil to rotate, facilitating the winding work.

[0036] Working principle: Before winding motor coils of different inner diameters, the user can manually rotate the bidirectional lead screw 35 from the rotating wheel 38. Since the bidirectional lead screw 35 has a bidirectional structure, it can drive the two symmetrical sliders 36 to move towards each other or in opposite directions. Then, the inner support rod 37 can be used to limit the motor coils of different inner diameters. Then, the servo motor 26 is controlled to work, driving the drive lead screw 25 to rotate, which in turn drives the sliding seat 27 to slide on the outer wall of the track rod 24, sending the motor coil into the machine base 1 for winding. Then, the electric cylinder 392 is controlled to extend, driving the pressure bar 394 to move down to lock the motor coil. Then, the winding device 11 is controlled to work to wind the motor coil. During the process, the rotary motor 28 is controlled to work, driving the rotary seat 31 to rotate on the top of the sliding seat 27, driving the locked motor coil to rotate and adjust the winding position.

[0037] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. An adjustable automotive motor coil winding machine, comprising a base (1), wherein a winding device (11) is provided at the bottom of the inner cavity of the base (1), characterized in that, Also includes: Feeding mechanism (2), which is mounted on machine base (1), is used to transport workpieces into machine base (1); An adjustable positioning mechanism (3) is provided on the machine base (1) and the feeding mechanism (2). The adjustable positioning mechanism (3) is used to adjust the position of the workpiece. The adjustable positioning mechanism (3) includes a rotating seat (31), a protrusion (32) is fixedly installed on the top of the rotating seat (31), an embedded frame (33) is fixedly installed on the inner side of the protrusion (32), a straight rod (34) is fixedly installed on the inner wall of the embedded frame (33), a double-acting screw (35) is rotatably connected to the inner wall of the embedded frame (33), a rotating wheel (38) is rotatably connected to the outer wall of the embedded frame (33), the end of the rotating wheel (38) is fixedly connected to the end of the double-acting screw (35), a symmetrical slider (36) is slidably connected to the outer wall of the straight rod (34) and the double-acting screw (35), and an inner support rod (37) is fixedly installed on the top of the symmetrical slider (36).

2. The adjustable automotive motor coil winding machine according to claim 1, characterized in that: The adjustable positioning mechanism (3) also includes a support rod (39), which is fixedly installed on the top of the inner cavity of the base (1). A fixed platform (391) is fixedly installed on the end of the support rod (39) away from the base (1), and an electric cylinder (392) is fixedly installed on the top of the fixed platform (391).

3. The adjustable automotive motor coil winding machine according to claim 2, characterized in that: The telescopic end of the electric cylinder (392) extends to the bottom of the fixed platform (391) and is rotatably connected to a rotating block (393), and a pressure strip (394) is fixedly installed on the bottom of the rotating block (393).

4. An adjustable automotive motor coil winding machine according to claim 1, characterized in that: The feeding mechanism (2) includes a support base (21) and a support arm (22). The support base (21) is fixedly installed at the bottom of the inner cavity of the machine base (1), and the support arm (22) is fixedly installed on the outer wall of the machine base (1). A connecting seat (23) is fixedly installed at the end of the support arm (22).

5. An adjustable automotive motor coil winding machine according to claim 4, characterized in that: A track rod (24) is fixedly installed between the adjacent sides of the support base (21) and the connecting base (23). A drive screw (25) is rotatably connected between the adjacent sides of the support base (21) and the connecting base (23). A sliding seat (27) is slidably connected to the outer wall of the track rod (24) and the drive screw (25). A servo motor (26) is fixedly installed on the outer wall of the connecting base (23). The output shaft of the servo motor (26) is fixedly connected to the end of the drive screw (25).

6. An adjustable automotive motor coil winding machine according to claim 5, characterized in that: A rotary motor (28) is fixedly installed at the bottom of the sliding seat (27), and the rotating seat (31) is rotatably connected to the top of the sliding seat (27). The output shaft of the rotary motor (28) is fixedly connected to the bottom of the rotating seat (31).

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