CN213043577U

CN213043577U - Winding tool for concentrated winding spliced stator

Info

Publication number: CN213043577U
Application number: CN202022410336.9U
Authority: CN
Inventors: 林英华; 代文洲; 管鹏飞; 李小仙
Original assignee: Hangzhou Zhongda Electric Co ltd
Current assignee: Hangzhou Zhongda Electric Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-04-23
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a stator production technical field just discloses a wire winding frock of concentrated winding concatenation formula stator, including wire winding backing plate frock and cylinder, the left side of wire winding backing plate frock closely laminates with the inside groove section of stator tooth one, the left end fixedly connected with anchor clamps frock of stator tooth one, the right side of wire winding backing plate frock laminates with the yoke portion terminal surface of stator tooth two mutually. This wire winding frock of concentrated winding concatenation formula stator, cooperation through each structure is used, the wire winding efficiency of stator has promoted 10%, and the quantity that the stator was worked a round back stator wiring reduces from original 24 joints to 12 joints, efficiency has promoted nearly 50%, the wire wound work efficiency of stator is greatly improved, this wire winding frock, moreover, the steam generator is simple in structure, high durability and convenient use, motor wire winding efficiency is close with the high-end equipment of customization, but the actual price only has one tenth of customization equipment, the cost obtains effectual control.

Description

Winding tool for concentrated winding spliced stator

Technical Field

The utility model relates to a stator production technical field specifically is a wire winding frock of concentrated winding concatenation formula stator.

Background

The stator core of the traditional motor is generally in a whole circular ring structure, the upper surface of the stator core is distributed with a groove shape required by design, a winding coil of the motor is placed in the groove shape of the stator core in a certain wiring mode, the material utilization rate of the integral stator is low, and the waste of materials cannot be avoided; manual rule needs skilled workman, the efficiency of whole rule is also not high, can't satisfy the scale automatic production requirement, consequently more and more servo motor producer tends to piecemeal pin-connected panel stator, piecemeal pin-connected panel stator divide into a plurality of independent stator tooth pieces, through tenon and the mutual amalgamation of riveting groove between two stator tooth pieces, then assemble into whole circle ring type with a plurality of independent iron cores through the piece circle frock, every tooth can wind alone, make things convenient for automatic wire winding technology, production efficiency improves, the full rate in groove promotes by a wide margin simultaneously, tip length also has great improvement, the tooth of stator is the piecemeal punching in addition, compare whole punching, the leftover bits reduce, the utilization ratio of silicon steel sheet material improves, the material waste has been reduced.

The prior art adopts automation equipment to carry out the wire winding alone to every tooth of sectional type stator, wire-wound efficiency is influenced by the quality of equipment, it is fixed that common stator list in the market is around equipment efficiency, can't promote the efficiency of product by a wide margin, the high-efficient equipment of customization is because the structure is complicated, the price is more than 10 times of common equipment in the market, and maintain the maintenance more frequently, the motor has two lead wires to flow out after the wire winding of sectional type stator list tooth, at subsequent sectional type stator piece circle in-process, two ends of a thread that every stator tooth left need weld according to the wiring requirement again, the work load of wiring is big, consequently, need improve wire winding efficiency on current common equipment, improve the mode of wiring.

SUMMERY OF THE UTILITY MODEL

The not enough of wire winding frock to current concentrated winding concatenation formula stator, the utility model provides a wire winding frock of concentrated winding concatenation formula stator possesses stator wire winding efficient, and the stator is pieced together the back stator wiring in small quantity, and the problem of proposing among the above-mentioned background art has been solved to advantage such as cost.

The utility model provides a following technical scheme: the utility model provides a wire winding frock of concentrated winding concatenation formula stator, includes wire winding backing plate frock and cylinder, the left side of wire winding backing plate frock closely laminates with the inside groove section of stator tooth one, the left end fixedly connected with anchor clamps frock of stator tooth one, the right side of wire winding backing plate frock laminates with the yoke portion terminal surface of stator tooth two mutually, the left end fixedly connected with cushion of cylinder, the other end of cushion closely laminates with the other end of stator tooth two.

Preferably, the production material of the winding base plate tool is a high-temperature quenched steel plate, the left end of the winding base plate tool is matched with the right side of the first stator tooth, the right end of the winding base plate tool is matched with the left side of the second stator tooth, and the middle of the winding base plate tool is provided with a second fixing hole.

Preferably, the two ends of the left side of the first stator tooth and the two ends of the left side of the second stator tooth are respectively provided with a first fixing hole, and the middle parts of the first stator tooth and the second stator tooth are respectively provided with a first fixing hole.

Preferably, a clamping block is arranged at the top of the left end of the stator tooth, a groove is formed in the bottom of the left end of the stator tooth, a clamping groove matched with the clamping block is formed in the top of the inner side of the right end of the fixture tool, and a protruding block matched with the groove is formed in the bottom of the inner side of the right end of the fixture tool.

With the wire winding frock contrast of current concentrated winding concatenation formula stator, the utility model discloses possess following beneficial effect:

1. this wire winding frock of concentrated winding concatenation formula stator uses through the cooperation of each structure, and the wire winding efficiency of stator has promoted 10%, and the quantity of stator wiring after the stator piece together the circle reduces from original 24 to 12 joints, and efficiency has promoted nearly 50%, has improved stator wire-wound work efficiency greatly.

2. This wire winding frock of concentrated winding concatenation formula stator, simple structure, convenient to use, motor wire winding efficiency is close with the high-end equipment of customization, but the actual price is only one tenth of customization equipment, and the cost obtains effectual control.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic diagram of the number of stator connections before unused connections are made;

FIG. 3 is a schematic illustration of the number of connections after winding the stator;

fig. 4 is a schematic side view of the structure of fig. 1 of the present invention.

In the figure: 1. a wire winding base plate tool; 2. a first stator tooth; 3. a stator tooth II; 4. a soft cushion; 5. a cylinder; 6. and (5) clamping the fixture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a winding tool for a concentrated winding splicing type stator, comprising a winding base plate tool 1 and a cylinder 5, wherein the left side of the winding base plate tool 1 is closely attached to the inner groove section of a stator tooth 2, the left end of the stator tooth 2 is fixedly connected with a clamp tool 6, the right side of the winding base plate tool 1 is attached to the end surface of a yoke part of a stator tooth two 3, the left end of the cylinder 5 is fixedly connected with a cushion 4, the other end of the cushion 4 is closely attached to the other end of the stator tooth two 3, the stator tooth 2 and the stator tooth two 3 can be fixed by matching the cylinder 5 with the clamp tool 6, the work is convenient, and the cushion 4 is arranged to enable the cylinder 5 to better fix the stator tooth two 3.

The production material of the winding base plate tool 1 is a high-temperature quenched steel plate, the left end of the winding base plate tool 1 is matched with the right side of the first stator tooth 2, the right end of the winding base plate tool 1 is matched with the left side of the second stator tooth 3, a second fixing hole is formed in the middle of the winding base plate tool 1, and the winding base plate tool 1 is formed by cutting the steel plate.

The two ends of the left side of the first stator tooth 2 and the left side of the second stator tooth 3 are provided with first fixing holes, and the middle parts of the first stator tooth 2 and the second stator tooth 3 are provided with first fixing holes.

Wherein, the top of the 2 left ends of stator tooth one is equipped with the fixture block, and the bottom of the 2 left ends of stator tooth one is equipped with the recess, and the inboard top of 6 right-hand members of anchor clamps frock is equipped with the draw-in groove with fixture block looks adaptation, and the inboard bottom of 6 right-hand members of anchor clamps frock is equipped with the lug with recess looks adaptation, and through the setting of anchor clamps frock 6 and stator tooth one 2, anchor clamps frock 6 can be with stator tooth one 2 better fixed.

The working principle is as follows: when the stator tooth I2 is used, after being fixed through the fixture tool 6, the stator tooth I2 is tightly attached to the end face of the inner groove of the stator tooth I2 through the specially-made winding base plate tool 1, meanwhile, the end face of the yoke part of the stator tooth II 3 is attached to the other face of the winding base plate tool 1, the two stator teeth are fixed through the air cylinder 5 with the cushion 4, after the winding of the stator tooth I2 is finished, the outgoing line of the winding can be directly connected to the stator tooth II 3 to continue winding, the middle line does not need to be broken, and the efficiency is improved by 10% compared with that of.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire winding frock of concentrated winding concatenation formula stator, includes wire winding backing plate frock (1) and cylinder (5), its characterized in that: the left side of wire winding backing plate frock (1) closely laminates with the inside groove section of stator tooth (2), the left end fixedly connected with anchor clamps frock (6) of stator tooth (2), the right side of wire winding backing plate frock (1) laminates with the yoke portion terminal surface of stator tooth two (3) mutually, the left end fixedly connected with cushion (4) of cylinder (5), the other end of cushion (4) closely laminates with the other end of stator tooth two (3).

2. The winding tool for the concentrated winding spliced stator according to claim 1, characterized in that: the production material of wire winding backing plate frock (1) is the steel sheet of high temperature quenching, the left end of wire winding backing plate frock (1) and the right side looks adaptation of stator tooth (2), the right-hand member of wire winding backing plate frock (1) and the left side looks adaptation of stator tooth two (3), the middle part of wire winding backing plate frock (1) is equipped with fixed orifices two.

3. The winding tool for the concentrated winding spliced stator according to claim 1, characterized in that: the two ends of the left side of the first stator tooth (2) and the left side of the second stator tooth (3) are provided with first fixing holes, and the middle parts of the first stator tooth (2) and the second stator tooth (3) are provided with first fixing holes.

4. The winding tool for the concentrated winding spliced stator according to claim 1, characterized in that: the fixture is characterized in that a fixture block is arranged at the top of the left end of the first stator tooth (2), a groove is formed in the bottom of the left end of the first stator tooth (2), a clamping groove matched with the fixture block is formed in the top of the inner side of the right end of the fixture tool (6), and a protruding block matched with the groove is formed in the bottom of the inner side of the right end of the fixture tool (6).