Tensile motor wiring assembly

Abstract

The utility model discloses a tensile motor wiring assembly which comprises a base, a plurality of separable wiring seats are arranged on the base, the base comprises an arc-shaped long-strip-shaped base body, a plurality of positioning column heads are arranged on the upper surface of the base body, a plurality of anti-skid grooves are formed in the inner side of the base body, and each wiring seat comprises a lower wiring terminal and an upper wiring terminal. The lower wiring terminal is electrically connected with the upper wiring terminal, the lower wiring terminal comprises a first wiring board which is horizontally arranged and a second wiring board which is longitudinally arranged, the first wiring board is provided with a through positioning through hole, and the positioning through hole is matched with the positioning column head; the edge of the first wiring board is provided with a connecting square hole array composed of connecting square holes and a welding column strip array composed of welding column strips. As the wiring tail ends of the coils of the stator are connected with the welding column strips on the wire holder in a welding manner, the tensile property of the wiring tail ends is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a motor, more exactly, it is a kind of anti-pulling motor wiring assembly. BACKGROUND

[0002] The wiring end of the coil winding of the existing motor stator usually adopts the mode of direct welding connection, and under the condition of violent jolt, the connecting portion is easily fractured or deformed by tension, which affects the reliability of the motor. SUMMARY

[0003] Therefore, it is necessary to provide an anti-pulling motor wiring assembly aiming at the above technical problems.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme as follows:

[0005] An anti-pulling motor wiring assembly, characterized in that the anti-pulling motor wiring assembly comprises a base, the base is provided with a plurality of separable wiring seats, the base comprises an arc-shaped strip-shaped base body, the upper surface of the base body is provided with a plurality of positioning column heads, the inner side of the base body is provided with a plurality of anti-skid grooves, the wiring seat comprises a lower wiring terminal and an upper wiring terminal, the lower wiring terminal and the upper wiring terminal are electrically connected, the lower wiring terminal comprises a horizontally arranged first wiring plate and a longitudinally arranged second wiring plate, the first wiring plate is provided with a penetrating positioning through hole, the positioning through hole is matched with the positioning column head, the edge of the first wiring plate is provided with a connecting square hole array composed of connecting square holes and a welding column strip array composed of welding column strips, and the upper wiring terminal comprises a longitudinally arranged third wiring plate and a tubular wiring pipe.

[0006] As a preferred embodiment of the utility model, the base is made of BMC plastic.

[0007] As a preferred embodiment of the utility model, the second wiring plate is welded and connected with the third wiring plate.

[0008] As a preferred embodiment of the utility model, the lower wiring terminal and the upper wiring terminal are both made of copper.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model provides an anti-pulling motor wiring assembly, because the wiring end of the coil of the stator is welded and connected with the welding column strip on the wiring seat, and is also constrained by the connecting square hole, the tensile property of the wiring end is effectively increased, even if the working condition environment is jolted for a long time, the welding point will not be cracked, the coil will not be deformed, and the stability and reliability of the motor are improved, so that the utility model has strong practicability. Attached Figure Description

[0011] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0012] Figure 1 This is a three-dimensional structural diagram of the tensile motor wiring assembly of this utility model;

[0013] Figure 2 for Figure 1 A three-dimensional exploded view of the tensile motor wiring assembly.

[0014] Figure 3 for Figure 2 An exploded three-dimensional structural diagram of the terminal block of the tensile motor wiring assembly;

[0015] Figure 4 for Figure 3 A three-dimensional structural diagram of the lower terminal block of the connector;

[0016] Figure 5 This is a schematic diagram illustrating the use of the tensile motor wiring assembly of this utility model;

[0017] Figure 6 for Figure 5 A magnified view of the details of region A in the diagram;

[0018] The markings in the diagram are explained as follows: 1. Base; 10. Base body; 11. Positioning post head; 12. Anti-slip groove; 2. Terminal block; 21. Lower terminal block; 211. First terminal block; 2111. Positioning through hole; 2112. Connecting square hole; 2113. Welding column; 212. Second terminal block; 22. Upper terminal block; 221. Third terminal block; 222. Connecting pipe. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present invention, 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.

[0020] like Figures 1 to 4As shown, the anti-pull motor wiring assembly comprises a base 1, wherein a plurality of detachable wiring holders 2 are arranged on the base 1, the base 1 comprises an arc-shaped long strip-shaped base body 10, a plurality of positioning column heads 11 are arranged on the upper surface of the base body 10, a plurality of anti-skid grooves 12 are arranged on the inner side of the base body 10, the wiring holder 2 comprises a lower wiring terminal 21 and an upper wiring terminal 22, the lower wiring terminal 21 and the upper wiring terminal 22 are electrically connected, the lower wiring terminal 21 comprises a horizontally arranged first wiring plate 211 and a longitudinally arranged second wiring plate 212, the first wiring plate 211 is provided with a penetrating positioning through hole 2111, the positioning through hole 2111 is matched with the positioning column head 11, the edge of the first wiring plate 211 is provided with an array of connecting square holes 2112 and an array of welding column strips 2113, and the upper wiring terminal 22 comprises a longitudinally arranged third wiring plate 221 and a tubular wiring pipe 222.

[0021] It should be noted that the second wiring plate 212 and the third wiring plate 221 are welded.

[0022] In addition, the base 1 is made of BMC plastic. The lower wiring terminal 21 and the upper wiring terminal 22 are both made of copper.

[0023] The working mode of the anti-pull motor wiring assembly will be described below.

[0024] As shown in Figure 5 and Figure 6 When wiring, the base 1 is placed on the end surface of the coil winding K1 of the stator K, and then the base 1 is fixed on the end surface of the coil winding K1 of the stator K by using the anti-skid grooves 12 and nylon straps. In this way, the base 1 is firmly fixed with the coil winding K1. Then, the wiring ends K11 of the coil winding K1 are inserted into the connecting square holes 2112 and welded with the corresponding welding column strips 2113.

[0025] It should be noted that in addition to using nylon straps for fixation, epoxy AB glue can also be used for double connection to ensure reliability.

[0026] Since the wiring ends K11 of the coil winding K1 of the stator K are welded with the welding column strips 2113 on the wiring holder 2 and are also constrained by the connecting square holes 2112, the anti-pull performance of the wiring ends K11 is effectively increased, even in a bumpy working environment for a long time, it will not cause the welding point to crack, the coil to deform and other situations, which improves the stability and reliability of the motor and has strong practicality.

[0027] Obviously, the above-described embodiments are only some of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application.

Claims

1. A pull resistant motor terminal assembly, comprising: The anti-pulling motor wiring assembly comprises a base (1), wherein a plurality of detachable wiring bases (2) are arranged on the base (1); the base (1) comprises an arc-shaped long strip-shaped base body (10), wherein a plurality of positioning column heads (11) are arranged on the upper surface of the base body (10), and a plurality of anti-skid grooves (12) are arranged on the inner side of the base body (10); the wiring base (2) comprises a lower wiring terminal (21) and an upper wiring terminal (22), wherein the lower wiring terminal (21) is electrically connected with the upper wiring terminal (22); the lower wiring terminal (21) comprises a horizontally arranged first wiring plate (211) and a longitudinally arranged second wiring plate (212), wherein a plurality of penetrating positioning through holes (2111) are arranged on the first wiring plate (211), the positioning through holes (2111) are matched with the positioning column heads (11), the edges of the first wiring plate (211) are provided with a connection square hole array composed of connection square holes (2112) and a welding column strip array composed of welding column strips (2113), and the upper wiring terminal (22) comprises a longitudinally arranged third wiring plate (221) and a tubular wiring pipe (222).

2. The pull resistant motor terminal assembly of claim 1, wherein, The base (1) is made of BMC plastic.

3. The pull resistant motor terminal assembly of claim 1, wherein, The second wiring plate (212) is welded with the third wiring plate (221).

4. The pull resistant motor terminal assembly of claim 1, wherein, The lower wiring terminal (21) and the upper wiring terminal (22) are both made of copper.

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