Paint removing equipment for copper wire in new-source automobile driving motor winding

Abstract

The utility model discloses copper wire paint removing equipment in a new source automobile driving motor winding, which relates to the technical field of copper wire paint removing and comprises four groups of driving power heads, high-speed milling cutters are arranged at the front ends of the four groups of driving power heads, copper wires are arranged in the middle of the four groups of high-speed milling cutters, and the copper wires are arranged in the middle of the high-speed milling cutters. Power head feeding mechanisms are arranged at the rear ends of the four sets of driving power heads, mounting frames are arranged at the rear ends of the driving power heads, the high-speed milling cutters and the power head feeding mechanisms, and servo sliding tables are arranged at the lower ends of the mounting frames. According to the copper wire paint removing equipment in the new-source automobile driving motor winding, the high-speed milling cutters rotate at a high speed to mill the surface of the copper wire to remove paint on the copper wire, the four sets of high-speed milling cutters rotate at the same time to mill and remove paint on the four faces of the copper wire at the same time, the paint removing efficiency is higher, and the service life is prolonged. And when the cross section of the copper wire changes, only the distance among the four groups of high-speed milling cutters needs to be adjusted, so that the operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire paint removal, in particular to a copper wire paint removal device in a winding of a new source automobile drive motor. Background Art

[0002] At present, motors with flat wire windings are widely used in the drive systems of new energy vehicles. The cross-section of the winding wire of the flat wire motor is a quadrilateral, and the insulating paint at the end needs to be removed before laser welding.

[0003] The traditional paint removal method uses die punching, but there are the following problems: First, the copper wire model changes, and the cross-sectional size of the copper wire will change. At this time, the mold needs to be replaced, which is expensive and troublesome to change. In addition, after punching, sharp corners will appear on the four sides of the wire, which will have an adverse effect on the subsequent coating process and the quality of the coated product. In order to solve the shortcomings of the existing technology, we propose a new source of copper wire paint removal equipment in the winding of the automobile drive motor. Utility Model Content

[0004] The main purpose of the utility model is to provide a new source of copper wire paint removal equipment in the winding of the automobile drive motor, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A new source of copper wire paint removal equipment in automobile drive motor windings, including four groups of driving power heads, the front ends of the four groups of driving power heads are all provided with high-speed milling cutters, the middle of the four groups of high-speed milling cutters are provided with copper wires, the rear ends of the four groups of driving power heads are all provided with power head feeding mechanisms, the rear ends of the driving power heads, high-speed milling cutters and power head feeding mechanisms are provided with mounting frames, and the lower end of the mounting frames is provided with a servo slide.

[0007] Preferably, a mounting interface is provided between the power head feeding mechanism and the mounting frame, and the power head feeding mechanism is detachably connected to the mounting frame via the provided mounting interface.

[0008] Preferably, a mounting interface is provided between the driving power head and the power head feeding mechanism, the driving power head is detachably connected to the power head feeding mechanism via the provided mounting interface, and the driving power head is movably connected to the mounting frame via the provided power head feeding mechanism.

[0009] Preferably, a rotation interface is provided between the high-speed milling cutter and the driving power head, and the high-speed milling cutter is rotationally connected to the driving power head via the provided rotation interface.

[0010] Preferably, a sliding track is provided between the mounting frame and the servo slide, and the mounting frame is slidably connected to the servo slide via the provided sliding track.

[0011] Beneficial Effects

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting four groups of driving power heads, copper wire and power head feeding mechanism, the copper wire is depainted by milling along the surface of the copper wire with the high-speed rotation of the high-speed milling cutter, and the four groups of high-speed milling cutters rotate at the same time, and the four sides of the copper wire are depainted at the same time, which consumes less time, has higher depainting efficiency, high flexibility, does not require the use of mold change, and is more convenient to operate. When depainting copper wires with different cross-sectional sizes or when the cross-sectional size of the copper wire changes, there is no need to change the mold, and it is only necessary to adjust the position of the four groups of driving power heads and the high-speed milling cutter through the power head feeding mechanism. The copper wire is fed into the middle of the device by the wire feeding mechanism and fixed, and the high-speed milling cutter rotates at high speed under the drive of the driving power head. The driving power head is driven by the power head feeding mechanism to approach the surface of the copper wire, so that the high-speed milling cutter can mill on the surface of the copper wire. The four groups of high-speed milling cutters are arranged in the direction of the four sides of the copper wire, so that the four sides of the copper wire can be milled simultaneously.

[0014] 2. In the utility model, through the setting of the mounting frame and the servo slide, the device can automatically move along the axial direction of the copper wire without moving the copper wire, so that the paint removal of the fixed length of the copper wire can be achieved, and the paint removal length can be controlled more accurately. After the copper wire is fixed in the middle of the four sets of high-speed milling cutters, the four sets of high-speed milling cutters mill the four surfaces of the copper wire. At the same time, the driving mechanism at the front end of the servo slide drives the mounting frame to slide on the upper end of the servo slide, driving the four sets of high-speed milling cutters and the driving power head to move along the axial direction of the copper wire, and the fixed length of the copper wire is depainted, and the paint removal length can be controlled more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0017] Figure 3 It is a schematic diagram of the positions of four groups of high-speed milling cutters of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection structure of the driving power head of the utility model.

[0019] In the figure: 1. Copper wire; 2. Driving power head; 3. Power head feeding mechanism; 4. High-speed milling cutter; 5. Mounting frame; 6. Servo slide. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a new source of copper wire paint removal equipment in the winding of the automobile drive motor includes four groups of driving power heads 2. The front ends of the four groups of driving power heads 2 are all provided with high-speed milling cutters 4. The driving power heads 2 can drive the high-speed milling cutters 4 to rotate at high speed at the front end of the driving power heads 2. Copper wires 1 are arranged in the middle of the four groups of high-speed milling cutters 4. The four groups of high-speed milling cutters 4 are arranged on the four sides of the copper wire 1 to mill the four sides of the copper wire 1 at the same time. The rear ends of the four groups of driving power heads 2 are all provided with power head feeding mechanisms 3. The power head feeding mechanisms 3 can drive the driving power heads 2 to move forward and backward at the front ends of the power head feeding mechanisms 3, adjust the distances between the four groups of driving power heads 2, and then adjust the distances between the four groups of high-speed milling cutters 4. The rear ends of the driving power heads 2, the high-speed milling cutters 4 and the power head feeding mechanisms 3 are arranged A mounting frame 5 is provided, and a mounting interface is provided between the driving power head 2 and the power head feeding mechanism 3 and the mounting frame 5. The driving power head 2 and the power head feeding mechanism 3 are detachably connected to the mounting frame 5 through the provided mounting interface. A servo slide 6 is provided at the lower end of the mounting frame 5, and a sliding track is provided between the mounting frame 5 and the servo slide 6. The mounting frame 5 can slide on the upper end of the servo slide 6 through the provided sliding track. The copper wire 1 is fed into the middle of the device by the wire feeding mechanism and is fixed. The high-speed milling cutter 4 rotates at a high speed under the drive of the driving power head 2, and the driving power head 2 is driven by the power head feeding mechanism 3 to approach the surface of the copper wire, so that the high-speed milling cutter 4 can mill the surface of the copper wire 1. Four groups of high-speed milling cutters 4 are arranged in the directions of the four sides of the copper wire 1, so that the four sides of the copper wire can be milled simultaneously.

[0022] It should be noted that the utility model is a copper wire paint removal device in the winding of a new source automobile drive motor. When in use, the copper wire 1 is fed into the middle of the device by the wire feeding mechanism and fixed, and the high-speed milling cutter 4 rotates at high speed under the drive of the driving power head 2. The driving power head 2 is driven by the power head feeding mechanism 3 to approach the surface of the copper wire, so that the high-speed milling cutter 4 can mill the surface of the copper wire 1. Four groups of high-speed milling cutters 4 are arranged in the direction of the four sides of the copper wire 1, which can realize the simultaneous milling of the four sides of the copper wire. At the same time, the driving mechanism at the front end of the servo slide 6 drives the mounting frame 5 to slide on the upper end of the servo slide 6, driving the four groups of high-speed milling cutters 4 and the driving power head 2 to move along the axial direction of the copper wire 1, and the fixed length of the copper wire 1 is depainted.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new source automobile drive motor winding copper wire paint removal device, comprising four sets of drive power heads (2), characterized in that: The front ends of the four groups of driving power heads (2) are all provided with high-speed milling cutters (4), the middle of the four groups of high-speed milling cutters (4) are provided with copper wires (1), the rear ends of the four groups of driving power heads (2) are all provided with power head feeding mechanisms (3), the rear ends of the driving power heads (2), the high-speed milling cutters (4) and the power head feeding mechanisms (3) are provided with mounting frames (5), and the lower end of the mounting frames (5) is provided with a servo slide (6).

2. The paint removal device for copper wire in the winding of a new automobile drive motor according to claim 1 is characterized in that: A mounting interface is provided between the power head feeding mechanism (3) and the mounting frame (5), and the power head feeding mechanism (3) is detachably connected to the mounting frame (5) via the provided mounting interface.

3. The equipment for removing paint from copper wire in the winding of a new automobile drive motor according to claim 1 is characterized in that: A mounting interface is provided between the driving power head (2) and the power head feeding mechanism (3); the driving power head (2) is detachably connected to the power head feeding mechanism (3) via the provided mounting interface; and the driving power head (2) is movably connected to the mounting frame (5) via the provided power head feeding mechanism (3).

4. The equipment for removing paint from copper wire in windings of a new automobile drive motor according to claim 1 is characterized in that: A rotation interface is provided between the high-speed milling cutter (4) and the driving power head (2), and the high-speed milling cutter (4) is rotationally connected to the driving power head (2) via the provided rotation interface.

5. The equipment for removing paint from copper wire in windings of a new automobile drive motor according to claim 2 is characterized in that: A sliding track is provided between the mounting frame (5) and the servo slide (6), and the mounting frame (5) is slidably connected to the servo slide (6) via the provided sliding track.

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