Flat enameled wire paint removing assembly

Abstract

When a flat enameled wire penetrates into a middle wire groove of a stripper plate through a guide cover plate, downward pressure is provided on a base plate, the flat enameled wire is fixed by the stripper plate, then the base plate, a guide plate and a punch are integrally downward, paint removal is completed by the punch, and paint scraps fall out through a bottom plate. When the downward pressure disappears, the spring force pushes the whole base plate to return to the original position, and a paint removing cycle is completed; the flat enameled wire paint removing assembly can automatically complete paint removing work of a new energy motor stator flat enameled wire, the structure is simple, the manufacturing cost is low, the service life of the punch can reach 100 thousand times, the single beat is 2 seconds, and the efficiency is high; and due to the structural design of the material returning plate, the flat enameled wire is fixed, and the moving precision of the punch and the cutting board is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of motor stator manufacturing technology, and specifically relates to a flat enameled wire de-enamel assembly. Background Technology

[0002] Previously, the removal of enamel coating from the flat enameled wire of new energy motor stators was done using traditional stamping dies, which had a short service life and high manufacturing costs, requiring further improvement. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a flat enameled wire stripping component, which can solve the problems existing in the prior art.

[0004] To solve the above problems, the technical solution provided by this utility model is as follows:

[0005] This utility model embodiment provides a flat enameled wire stripping assembly, including a concave die plate (1), a blade plate (2), a stripper plate (3), a punch (4), a base plate (5), a guide plate (6), a pad plate (7), a guide rod (8), a wire guide plate (9), a guide sleeve (10), a guide cover plate (12), and a stripper plate guide rod (13); the concave die plate (1) is provided on the base plate (5), the stripper plate (3) is provided on the concave die plate (1), and the guide plate (6) is provided above the stripper plate (3). The punch (4) and the ejector plate (3) are connected by the ejector plate guide rod (13). A pad (7) is provided on the guide plate (6). The pad (7) and the die plate (1) are connected by the guide rod (8) and the guide sleeve (10). The guide rod (8) is equipped with a spring to provide the rebound force. The punch (4) is fixed in the guide plate (6), and the blade (2) is fixed in the die plate (1). The die plate (1) is provided with guide cover plates (12) on the left and right end faces. A guide plate (9) is connected below the guide cover plate (12).

[0006] When the flat enameled wire (11) passes through the guide cover plate (12) into the middle groove of the ejector plate (3), a downward pressure is provided on the pad plate (7), and the ejector plate (3) will fix the flat enameled wire. Then the pad plate (7), guide plate (6) and punch (4) move downward as a whole, and the punch completes the paint removal. The paint chips fall out through the bottom plate (5). When the downward pressure disappears, the spring force will push the pad plate (7) to return to its original position, completing one paint removal cycle.

[0007] In one optional embodiment of this utility model, the top of the wire board (9) is attached to the bottom of the guide cover plate (12), and the bottom of the wire board (9) is flush with the bottom of the base plate (5).

[0008] In one optional embodiment of this utility model, the bottom of the pad (7) is symmetrically provided with two slots (7-1), the slots (7-1) having a depth of 6mm and a width of 3mm.

[0009] Beneficial Effects: This utility model embodiment provides a flat enameled wire de-coating assembly. When the flat enameled wire passes through the guide cover plate into the middle groove of the ejector plate, a downward pressure is applied to the pad plate, which fixes the flat enameled wire. Then, the pad plate, guide plate, and punch move downwards as a whole, and the punch removes the coating. The coating debris falls out through the bottom plate. When the downward pressure disappears, the spring force pushes the pad plate back to its original position, completing one de-coating cycle. This flat enameled wire de-coating assembly can automatically complete the de-coating work of flat enameled wires in new energy motor stators. It has a simple structure, low manufacturing cost, a punch life of up to 100,000 cycles, a single cycle time of 2 seconds, and high efficiency. Moreover, the structural design of the ejector plate not only fixes the flat enameled wire but also ensures the movement accuracy of the punch and cutter plate. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a three-dimensional structural diagram of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0012] Figure 2 This is a front view of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0013] Figure 3 This is a side view of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0014] Figure 4 A top view (excluding the backing plate) of a flat enameled wire stripping assembly provided for an embodiment of this application.

[0015] Figure 5 This is a schematic diagram of the concave mold plate structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0016] Figure 6 This is a schematic diagram of the blade structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0017] Figure 7 This is a schematic diagram of the stripping plate structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0018] Figure 8 This is a schematic diagram of the punch structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0019] Figure 9 This is a schematic diagram of the base plate structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0020] Figure 10 This is a schematic diagram of a guide plate structure for a flat enameled wire stripping assembly provided in an embodiment of this application.

[0021] Figure 11 This is a schematic diagram of the pad structure of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0022] Figure 12 This is a schematic diagram of the bottom structure of the pad of a flat enameled wire stripping assembly provided in an embodiment of this application.

[0023] Figure 13 This is a schematic diagram of a guide cover structure for a flat enameled wire stripping assembly provided in an embodiment of this application. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The terms "upper," "lower," "front," "rear," "left," and "right," etc., used when describing the installation position or direction of the structure or components in this embodiment are based on the orientation in the given drawings. They are merely for convenience of description, used to distinguish the relative positions of various components or directions, and do not represent the orientation of the paint removal component when used in this embodiment.

[0025] like Figures 1-13As shown, this utility model embodiment provides a flat enameled wire stripping assembly, including a die plate 1, a blade plate 2, an ejector plate 3, a punch 4, a base plate 5, a guide plate 6, a pad plate 7, a guide rod 8, a wire guide plate 9, a guide sleeve 10, a guide cover plate 12, and an ejector plate guide rod 13. The die plate 1 is mounted on the base plate 5, and the ejector plate 3 is mounted on the die plate 1. The guide plate 6 is positioned above the ejector plate 3, and the guide plate 6 and ejector plate 3 are connected by the ejector plate guide rod 13. The pad plate 7 is mounted on the guide plate 6. The pad plate 7 and the die plate 1 are connected by the guide rod 8 and the guide sleeve 10. The guide rod 8 is equipped with a spring to provide rebound force. The punch 4 is fixed in the guide plate 6, and the blade plate 2 is fixed in the die plate 1. Guide cover plates 12 are mounted on the left and right end faces of the die plate 1, and the wire guide plate 9 is connected below the guide cover plates 12. The top of the guide plate 9 is attached to the bottom of the guide cover plate 12, and the bottom of the guide plate 9 is flush with the bottom of the base plate 5. Two slots 7-1 are symmetrically arranged on the bottom of the pad plate 7. Each slot 7-1 has a depth of 6mm and a width of 3mm, and the two slots 7-1 are used to fix the punch 4. A sliding groove is provided on the rear surface of the guide cover plate 12.

[0026] When the flat enameled wire 11 passes through the guide cover plate 12 into the middle groove of the ejector plate 3, a downward pressure is applied to the pad plate 7. The ejector plate 3 then fixes the flat enameled wire. The pad plate 7, guide plate 6, and punch 4 then move downwards as a whole, and the punch removes the paint. Paint chips fall out through the base plate 5. When the downward pressure disappears, the spring force pushes the pad plate 7 back to its original position, completing one paint removal cycle. This flat enameled wire paint removal assembly can automatically remove paint from the flat enameled wire of the stator of a new energy motor. It has a simple structure, low manufacturing cost, a punch life of up to 100,000 cycles, a single cycle time of 2 seconds, and high efficiency. Furthermore, the structural design of the ejector plate not only fixes the flat enameled wire but also ensures the movement accuracy of the punch and cutter plate.

[0027] Although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A flat enameled wire stripping assembly, characterized in that, The components include a die plate (1), a cutter plate (2), a ejector plate (3), a punch (4), a base plate (5), a guide plate (6), a backing plate (7), a guide rod (8), a guide wire plate (9), a guide sleeve (10), a guide cover plate (12), and an ejector plate guide rod (13). The die plate (1) is mounted on the base plate (5), the ejector plate (3) is mounted on the die plate (1), and the guide plate (6) is mounted above the ejector plate (3). The guide plate (6) and the ejector plate (3) are connected by a guide. The guide rod (13) of the ejector plate is connected, and the guide plate (6) is provided with a pad (7). The pad (7) and the die plate (1) are connected by a guide rod (8) and a guide sleeve (10). The guide rod (8) is equipped with a spring to provide a rebound force. The punch (4) is fixed in the guide plate (6), and the blade (2) is fixed in the die plate (1). The left and right end faces of the die plate (1) are provided with guide cover plates (12), and the guide cover plates (12) are connected to the bottom of the guide cover plates (12). When the flat enameled wire (11) passes through the guide cover plate (12) into the middle groove of the ejector plate (3), a downward pressure is provided on the pad plate (7), and the ejector plate (3) will fix the flat enameled wire. Then the pad plate (7), guide plate (6) and punch (4) move downward as a whole, and the punch completes the paint removal. The paint chips fall out through the bottom plate (5). When the downward pressure disappears, the spring force will push the pad plate (7) to return to its original position, completing one paint removal cycle.

2. The flat enameled wire stripping assembly according to claim 1, characterized in that, The top of the guide plate (9) is attached to the bottom of the guide cover plate (12), and the bottom of the guide plate (9) is flush with the bottom of the base plate (5).

3. The flat enameled wire stripping assembly according to claim 1, characterized in that, The bottom of the pad (7) is symmetrically provided with two slots (7-1), the slots (7-1) are 6mm deep and 3mm wide.

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