CN210958074U - Simple and easy plastic trimming frock of motor stator - Google Patents

Simple and easy plastic trimming frock of motor stator Download PDF

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Publication number
CN210958074U
CN210958074U CN201922152391.XU CN201922152391U CN210958074U CN 210958074 U CN210958074 U CN 210958074U CN 201922152391 U CN201922152391 U CN 201922152391U CN 210958074 U CN210958074 U CN 210958074U
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CN
China
Prior art keywords
stator
shaping ring
shaping
ring
spigot
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Active
Application number
CN201922152391.XU
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Chinese (zh)
Inventor
徐长山
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Qufu Skykon Electric Technology Co ltd
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Qufu Skykon Electric Technology Co ltd
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Application filed by Qufu Skykon Electric Technology Co ltd filed Critical Qufu Skykon Electric Technology Co ltd
Priority to CN201922152391.XU priority Critical patent/CN210958074U/en
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Publication of CN210958074U publication Critical patent/CN210958074U/en
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Abstract

The utility model provides a simple and easy plastic trimming frock of motor stator, includes interior plastic circle, outer plastic circle, slider and stator, characterized by: the inner shaping ring, the outer shaping ring and the stator are coaxially arranged, the lower end face of the inner shaping ring is tightly attached to the stator core, and the upper end face of the inner shaping ring is connected with the end face of the inner hole of the outer shaping ring in a tightly attached mode; a through key groove is formed in the outer circular surface of the stator; the outer shaping ring and the stator are axially positioned through a spigot, and the outer shaping ring and the stator are circumferentially positioned through a key; the outer shaping ring and the sliding block are fixed together through two bolts. The utility model provides a simple and easy plastic trimming frock of motor stator simple structure, easy dismounting, the trimming precision is high, and simple manufacture is with low costs, is applicable to the initial preparation verification stage of motor.

Description

Simple and easy plastic trimming frock of motor stator
Technical Field
The utility model relates to a machinery frock field especially relates to a simple and easy plastic trimming frock of motor stator.
Background
After the existing motor stator core is wound, redundant outgoing lines need to be cut off according to the direction required by a drawing and a coil is shaped. At present, manual or mechanical wire cutting and shaping are mostly adopted, the length of outgoing wires in different directions is difficult to ensure by manual wire cutting, and enameled wires are easy to scratch by manual wire cutting, so that the subsequent assembly of a motor and the guarantee of the electrical performance are greatly influenced; the shaping cost of the machine wire cutting is high, and the machine wire cutting is not suitable for the initial prototype manufacturing verification stage.
Disclosure of Invention
In order to solve the artifical wire cutting plastic precision of motor stator low, the quality is poor and the higher problem of machine wire cutting cost, the utility model provides a simple and easy plastic wire cutting frock of motor stator that the precision is higher, of high quality and simple manufacture is with low costs.
The utility model discloses a solve the scheme that its technical problem adopted and be:
the utility model provides a simple and easy plastic trimming frock of motor stator, includes interior plastic circle, outer plastic circle, slider and stator, characterized by: the inner shaping ring, the outer shaping ring and the stator are coaxially arranged, the lower end face of the inner shaping ring is tightly attached to the stator core, and the upper end face of the inner shaping ring is connected with the end face of the inner hole of the outer shaping ring in a tightly attached mode; a through key groove is formed in the outer circular surface of the stator; the outer shaping ring and the stator are axially positioned through a spigot, and the outer shaping ring and the stator are circumferentially positioned through a key; the outer shaping ring and the sliding block are fixed together through two bolts.
The lower end of the outer shaping ring is provided with a spigot, and the size of the spigot is matched with the excircle of the stator; a convex key is arranged in the spigot of the outer shaping ring, and the size of the convex key is matched with the size of a through key groove on the excircle of the stator; the upper surface of the outer shaping ring is provided with three semicircular grooves and scales, and two circular through holes are formed at two ends of a boss of the outer shaping ring.
The upper surface of the sliding block is provided with a waist-shaped counter bore; the slider left surface is provided with 3 circular openings and marked with distance scales.
The inner shaping ring is of a cylindrical structure, and the outer circular surface of the inner shaping ring has a certain inclination.
The utility model has the advantages that:
the utility model provides a simple and easy plastic trimming frock of motor stator simple structure, easy dismounting, the trimming precision is high, and simple manufacture is with low costs, is applicable to the initial preparation verification stage of motor.
Drawings
FIG. 1 is a schematic view of the tooling structure;
FIG. 2 is a sectional view of the tool
FIG. 3 is a schematic view of an outer shaping ring
FIG. 4 is a cross-sectional view of the outer reforming ring;
FIG. 5 is a schematic view of a slider structure;
FIG. 6 is a schematic structural view of an inner shaping ring;
reference numerals: 1. the outer shaping ring, 2, the inner shaping ring, 3, the sliding block, 4, the stator, 5, the bolt, 6, the through hole of the outer shaping ring, 7, the scale mark of the outer shaping ring, 8, the opening of the outer shaping ring, 9, the convex key of the seam allowance of the outer shaping ring, 10, the kidney-shaped counter bore, 11, the opening of the sliding block, 12, the scale mark of the sliding block and 13, the taper outer circular surface of the inner shaping ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, after the stator 4 finishes the wire laying, the wire outlet end is placed horizontally upwards, the inner shaping ring 2 is placed in the center of the stator 4, the outer shaping ring 1 is sleeved on the inner shaping ring 2 to be concentric, the outer shaping ring 1 is pressed down while the angle is continuously adjusted, the spigot convex key 9 of the outer shaping ring is just fallen into the through key groove of the stator 4, the outer shaping ring 1 is continuously pressed down until the spigot of the outer shaping ring 1 completely props against the excircle of the stator 4, at the moment, the lower end face of the inner shaping ring 2 is tightly attached to the upper end face of the stator 4, and the wire wrap on the stator 4 finishes the shaping under the extrusion action of the outer shaping ring 1 and the inner shaping ring 2; aligning a waist-shaped counter bore 10 on the sliding block 3 with a through hole 6 of the outer shaping ring, continuously adjusting the position to enable the three-phase line to just fall into a sliding block notch 11 on the sliding block 3, screwing down the bolt 5 to enable the sliding block 3 to be completely fixed on the outer shaping ring 1, straightening the three-phase line, marking the three-phase line according to the prompt of a sliding block scale mark 12, cutting off redundant outgoing lines by using a wire clamp, withdrawing the inner and outer shaping rings, and finishing shaping and cutting the outgoing lines by a coil package.
When the outgoing line of the stator 4 is a radial outgoing line, only the sliding block 3 on the outer shaping ring 1 needs to be dismounted, and the three-phase line is fallen on the opening 8 of the outer shaping ring on the outer shaping ring 1, and other steps are the same as above.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. The utility model provides a simple and easy plastic trimming frock of motor stator, includes interior plastic circle, outer plastic circle, slider and stator, characterized by: the inner shaping ring, the outer shaping ring and the stator are coaxially arranged, the lower end face of the inner shaping ring is tightly attached to the stator core, and the upper end face of the inner shaping ring is connected with the end face of the inner hole of the outer shaping ring in a tightly attached mode; a through key groove is formed in the outer circular surface of the stator; the outer shaping ring and the stator are axially positioned through a spigot, and the outer shaping ring and the stator are circumferentially positioned through a key; the outer shaping ring and the sliding block are fixed together through two bolts.
2. The simple shaping and trimming tool for the motor stator as claimed in claim 1, wherein the tool comprises: the lower end of the outer shaping ring is provided with a spigot, and the size of the spigot is matched with the excircle of the stator; a convex key is arranged in the spigot of the outer shaping ring, and the size of the convex key is matched with the size of a through key groove on the excircle of the stator; the upper surface of the outer shaping ring is provided with three semicircular grooves and scales; two circular through holes are formed at two ends of the boss of the outer shaping ring.
3. The simple shaping and trimming tool for the motor stator as claimed in claim 1, wherein the tool comprises: the upper surface of the sliding block is provided with a waist-shaped counter bore; the slider left surface is provided with 3 circular openings and marked with distance scales.
4. The simple shaping and trimming tool for the motor stator as claimed in claim 1, wherein the inner shaping ring has a cylindrical structure and the outer circumferential surface has a certain inclination.
CN201922152391.XU 2019-12-05 2019-12-05 Simple and easy plastic trimming frock of motor stator Active CN210958074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922152391.XU CN210958074U (en) 2019-12-05 2019-12-05 Simple and easy plastic trimming frock of motor stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922152391.XU CN210958074U (en) 2019-12-05 2019-12-05 Simple and easy plastic trimming frock of motor stator

Publications (1)

Publication Number Publication Date
CN210958074U true CN210958074U (en) 2020-07-07

Family

ID=71382343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922152391.XU Active CN210958074U (en) 2019-12-05 2019-12-05 Simple and easy plastic trimming frock of motor stator

Country Status (1)

Country Link
CN (1) CN210958074U (en)

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