CN205791827U - A kind of stator punching laminated structure - Google Patents

A kind of stator punching laminated structure Download PDF

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Publication number
CN205791827U
CN205791827U CN201620640946.9U CN201620640946U CN205791827U CN 205791827 U CN205791827 U CN 205791827U CN 201620640946 U CN201620640946 U CN 201620640946U CN 205791827 U CN205791827 U CN 205791827U
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CN
China
Prior art keywords
punching
stator
segmental
circular ring
ring plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201620640946.9U
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Chinese (zh)
Inventor
王松彬
朱春华
王建裕
王国森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEC Electric Machinery Co Ltd
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SEC Electric Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201620640946.9U priority Critical patent/CN205791827U/en
Application granted granted Critical
Publication of CN205791827U publication Critical patent/CN205791827U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to stator design technical field, particularly relate to a kind of stator punching laminated structure, including segmental punching, the number of segmental punching is two or more, segmental punching is superimposed as cylindricality by multilamellar circular ring plate after being spliced into circular ring plate again, and in this utility model, stator punching is designed to sector, and is formed by stacking by multiple segmental punchings, the stamping-out making stator punching is not limited by steel plate area, easy to process.

Description

A kind of stator punching laminated structure
Technical field
This utility model relates to stator design technical field, particularly relates to a kind of stator punching laminated structure.
Background technology
Motor is widely used in the field such as machinery production or daily life as a kind of dynamical element, can use up during design of electrical motor Amount accomplishes that center height is less, power is relatively big to meet the demand in market, and wherein, the design of motor stator is for the body of whole motor The impacts such as long-pending, performance are relatively big, and stator of the prior art is formed by stacking by annular punching, and punching is direct by a complete steel plate Stamping-out forms, and the size of punching is easily subject to the restriction of steel plate area.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that the stator punching of a kind of convenient processing is folded Laminated structure.
This utility model solves its technical problem and be the technical scheme is that a kind of stator punching laminated structure, including Segmental punching, the number of segmental punching is two or more, and segmental punching is superimposed as by multilamellar circular ring plate after being spliced into circular ring plate again Cylindricality.
Beneficial effect: in this utility model, stator punching is designed to sector, and is formed by stacking by multiple segmental punchings so that The stamping-out of stator punching is not limited by steel plate area, easy to process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of multilamellar segmental punching superposition.
In figure: 10-segmental punching;20-breach.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, the utility model will be further described.
A kind of stator punching laminated structure, including segmental punching 10, the number of segmental punching 10 is two or more, fan-shaped punching Sheet 10 is superimposed as cylindricality by multilamellar circular ring plate after being spliced into circular ring plate again.In this utility model, stator punching is designed to sector, and It is formed by stacking by multiple segmental punchings 10 so that the stamping-out of stator punching is not limited by steel plate area, easy to process.It addition, The external diameter increasing stator of maximizing, hangs in electric machine stand by stator core hanging-into type from electric machine stand top, for same The motor that center is high, the external diameter of stator is the biggest, and the capacity of motor, power are the biggest.
As further preferred version: interlaced arrangement between the segmental punching 10 of every adjacent two layers.Whole whole stator Stabilized structure.
Preferably, semicircular indentations 20 is arranged in the junction of adjacent two segmental punchings 10 in the circular ring plate of every layer, lacks Mouth 20 is arranged in the outer ring of described circular ring plate, and breach 20 connection of every layer forms plural passage, during stator assembling, in institute State passage and be inserted into locating bar, play the effect of a location.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, be not used to limit this reality With novel.The obvious change extended out by spirit of the present utility model or variation are still in protection of the present utility model Among scope.

Claims (3)

1. a stator punching laminated structure, it is characterised in that: include that segmental punching (10), the number of segmental punching (10) they are two More than individual, segmental punching (10) is superimposed as cylindricality by multilamellar circular ring plate after being spliced into circular ring plate again.
Stator punching laminated structure the most according to claim 1, it is characterised in that: the segmental punching (10) of every adjacent two layers Between interlaced arrangement.
Stator punching laminated structure the most according to claim 2, it is characterised in that: adjacent two in the circular ring plate of every layer Semicircular indentations (20) is arranged in the junction of segmental punching (10), and breach (20) is arranged in the outer ring of described circular ring plate, every layer Breach (20) connection forms plural passage.
CN201620640946.9U 2016-06-25 2016-06-25 A kind of stator punching laminated structure Active CN205791827U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620640946.9U CN205791827U (en) 2016-06-25 2016-06-25 A kind of stator punching laminated structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620640946.9U CN205791827U (en) 2016-06-25 2016-06-25 A kind of stator punching laminated structure

Publications (1)

Publication Number Publication Date
CN205791827U true CN205791827U (en) 2016-12-07

Family

ID=58130033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620640946.9U Active CN205791827U (en) 2016-06-25 2016-06-25 A kind of stator punching laminated structure

Country Status (1)

Country Link
CN (1) CN205791827U (en)

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