CN107134900A - A kind of stator rotor diel - Google Patents
A kind of stator rotor diel Download PDFInfo
- Publication number
- CN107134900A CN107134900A CN201710350405.1A CN201710350405A CN107134900A CN 107134900 A CN107134900 A CN 107134900A CN 201710350405 A CN201710350405 A CN 201710350405A CN 107134900 A CN107134900 A CN 107134900A
- Authority
- CN
- China
- Prior art keywords
- rotor
- punch components
- stator
- rivet
- components
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Abstract
A kind of stator rotor diel, including at least a set of punching press group, punching press group include rotor punching module and stator punching module；Mould is divided into mold block and lower mold block, and mold block and lower mold block coordinate punching press.Rotor punching module includes rotor rivet punch components, slot shape of rotor punch components, rotor rivet returning punch components, rotor shaft hatch skewed slot punch components, rotor and folds riveting moment of torsion punch components；Rotor rivet punch components, rotor rivet returning punch components, rotor are folded riveting moment of torsion punch components and set according to stamping procedure；Rotor folds riveting moment of torsion punch components and is arranged on slot shape of rotor punch components and rotor shaft hatch skewed slot punch components rear end.The advantage of the mould is：Required stator and rotor can be produced simultaneously, and the grinding tool includes at least a set of punching press group, so that and the punching press grinding tool can produce multiple stators and rotor simultaneously, considerably increase production efficiency.
Description
Technical field
The present invention relates to mould applications, more particularly to a kind of stator rotor diel.
Background technology
Stator and rotor are used in necessary part on motor, are all the essential part of drive shaft turns, stator
It is fixedly mounted on casing, at present, stator and rotor process is mostly three-stage pattern.I.e. first paragraph process for cut out it is fixed,
Rotor thin slice；Second segment process is to stamp out stator finished product；3rd section of process is stamps out rotor finished product, and each section of process is all needed
There is corresponding mould.This processing method is comparatively laborious and needs to configure multiple kinds of molds, changes in production efficiency and equipment
Good recipe face all has much room for improvement.
The content of the invention
The invention aims to solve low production efficiency, all process steps in the prior art get off mould it is many problem of,
A kind of stator rotor diel is provided.
To achieve these goals, technical scheme is as follows：
A kind of stator rotor diel, including at least a set of punching press group, the punching press group include rotor punching module and
Stator punching module；The mould is divided into mold block and lower mold block, and the mold block and lower mold block coordinate punching press；
The rotor punching module includes rotor rivet punch components, slot shape of rotor punch components, rotor rivet returning punching
Splenium part, rotor shaft hatch skewed slot punch components, rotor fold riveting moment of torsion punch components；The rotor rivet punch components, rotor riveting
Nail returning punch components, rotor are folded riveting moment of torsion punch components and set according to stamping procedure；The rotor is folded riveting moment of torsion punch components and set
Put in slot shape of rotor punch components and rotor shaft hatch skewed slot punch components rear end；
The stator punching module buckles side groove punch components, stator rivet punch components, stator groove profile punching press including stator
Part, stator returning punch components, stator stack riveting punch components；The stator rivet punch components, stator returning punch components,
Stator stack riveting punch components are set according to stamping procedure；The stator stack riveting punch components are arranged on stator groove profile punch components and fixed
Sub-buckle side groove punch components rear end.
Further, each punch components of the rotor punching module and stator punching module can be superimposed according to process and coordinate.
Further, the diel includes the first process, the second process, the 3rd process, the 4th process, the 5th work
Sequence, the 6th process, the 7th process are simultaneously set gradually.
Further, the punching press group is 2 sets.
Further, the stator, which buckles side groove punch components, includes Part I and Part II, the first process bag
Include Part I and rotor rivet punch components that the stator buckles side groove punch components.
Further, second process includes the Part II and slot shape of rotor pressing part that stator buckles side groove punch components
Part.
Further, the 3rd process includes rotor rivet returning punch components and stator rivet punch components.
Further, the 4th process includes rotor shaft hatch skewed slot punch components.
Further, the 5th process includes the folded riveting moment of torsion punch components of rotor.
Further, the 6th process includes stator groove profile punch components and stator returning punch components.
The advantage of the invention is that：
(1) in the present invention for grinding tool cooperation, realized by distance change between mold block and lower mold block
Punching press, rotor punching module and stator punching module are included for the species of punching press, so be able to can just be given birth to a set of grinding tool
Stator and rotor required for output, and the grinding tool includes at least a set of punching press group, so that and the punching press grinding tool can be same
When produce multiple stators and rotor, considerably increase production efficiency.
(2) present invention punch components can be superimposed according to process and coordinate, and so reduce the length of stamping tool, reduce and take up an area
Area, also improves the efficiency of production.
(3) punching press group of the invention is 2 sets, so while efficiency is improved, also reduces the actuating unit to punching press
Requirement.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the lower mold block stamping surface of stator rotor diel of the invention.
Fig. 2 is a kind of structure chart of the mold block stamping surface of stator rotor diel of the invention.
Fig. 3 is a kind of side view of the lower mold block of stator rotor diel of the invention.
Fig. 4 is mold block of the present invention stamping surface structure chart in the first process.
Fig. 5 is mold block of the present invention stamping surface structure chart in the second process.
Fig. 6 is mold block of the present invention stamping surface structure chart in the 3rd process.
Fig. 7 is mold block of the present invention stamping surface structure chart in the 4th process.
Fig. 8 is mold block of the present invention stamping surface structure chart in the 5th process.
Fig. 9 is the first structure chart of mold block stamping surface in the 6th process of the present invention.
Figure 10 is second of structure chart of mold block stamping surface in the 6th process of the present invention.
Figure 11 is mold block of the present invention stamping surface structure chart in the 7th process..
Embodiment
The invention provides a kind of stator rotor diel.The present invention is carried out further specifically below in conjunction with accompanying drawing
It is bright.
As shown in figs. 1-11, a kind of stator rotor diel, including at least a set of punching press group, the punching press group in this programme
For 2 sets.Respectively the first punching press group 13 and the second punching press group 14.The punching press grinding tool so allow while producing multiple stators
And rotor, considerably increase production efficiency.
For the species of punching press, punching press group includes rotor punching module and stator punching module.For mould cooperation,
Mould is divided into mold block 16 and lower mold block 15, and mold block 16 and lower mold block 15 coordinate punching press.For punching press order,
Diel includes the first process 31, the second process 32, the 3rd process 33, the 4th process 34, the 5th process 35, the 6th process
36th, the 7th process 37 and set gradually.The center line of each operation of every suit punching press group is point-blank.
Rotor punching module includes rotor rivet punch components 1, slot shape of rotor punch components 3, rotor rivet returning punching press
Part 5, rotor shaft hatch skewed slot punch components 6, rotor fold riveting moment of torsion punch components.Rotor rivet punch components 1, rotor rivet are returned
Button punch components 5, rotor are folded riveting moment of torsion punch components and set according to stamping procedure；Rotor folds riveting moment of torsion punch components and is arranged on rotor
Groove profile punch components 3 and the rear end of rotor shaft hatch skewed slot punch components 6.
Stator punching module buckles side groove punch components 2, stator rivet punch components 4, stator groove profile pressing part including stator
Part 9, stator returning punch components 10, stator stack riveting punch components；Stator rivet punch components 4, stator returning punch components 9,
Stator stack riveting punch components are set according to stamping procedure；Stator stack riveting punch components are arranged on stator groove profile punch components 9 and stator
Detain the rear end of side groove punch components 2.
Each punch components of rotor punching module and stator punching module can be superimposed according to process to be coordinated.So reduce punching press
The length of instrument, reduces floor space, also improves the efficiency of production.
In more detail, stator, which buckles side groove punch components, includes Part I 201 and Part II 202, the first process 31
The Part I 201 and rotor rivet punch components 1 of side groove punch components are buckled including stator.The lower mold block 15 of first process 31
Side be provided with side and include the first collecting tank 17, first collecting tank 17 collects stator and buckles first of side groove punch components
Divide 201 waste materials gone out.
Second process 32 includes the Part II 202 and slot shape of rotor punch components 3 that stator buckles side groove punch components.Second
The side of the lower mold block 15 of process 32 is provided with including the second collecting tank 18, and second collecting tank 18 collects stator and buckles side groove punching
The waste material that the Part II 202 and slot shape of rotor punch components 3 of splenium part are gone out.
3rd process 33 includes rotor rivet returning punch components 5 and stator rivet punch components 4.
The side that 4th process 34 includes the lower mold block 15 of rotor shaft hatch skewed slot punch components 6 processes is provided with the 3rd
Collecting tank 19, the 3rd collecting tank 19 reclaims waste material when stamping rotor axis hole and skewed slot.
5th process 35 includes rotor and folds riveting moment of torsion punch components.Rotor, which folds riveting moment of torsion punch components, includes cut edge 7
With punch rivet block 8, rotor is stamped out rotor sheet by the process to be processed, and the closing-up on rotor sheet is existed
On upper a piece of rotor sheet, rotor sheet is rotated while riveted, realizes that riveted is upper a piece of after the moment of torsion of rotor sheet certain angle
On rotor sheet.The side of the lower mold block 15 of the process is provided with the 4th collecting tank 20, and the 4th collecting tank 20 collects what is processed
Rotor.
6th process 36 includes stator groove profile punch components 9 and stator returning punch components 10, stator groove profile punch components 9
Set with the concentric of stator returning punch components 10, stator groove profile punch components 9 include left-half 92 and right half part 91.It is fixed
Sub- returning punch components 10 include left-half 102 and right half part 101, and the 6th process 36 includes two schemes, the first side
Case is as shown in Figure 9：The center of circle of the right half part 91 of stator groove profile punch components and the right half part 101 of stator returning punch components
It is located at a left side respectively with the center of circle of the left-halfs 92 of stator groove profile punch components and the left-half 102 of stator returning punch components
The lateral surface of right half.
Second scheme is as shown in Figure 10：The right half parts 91 of stator groove profile punch components and stator returning punch components
The center of circle of right half part 101 and the left-half 92 of stator groove profile punch components and the left-half of stator returning punch components
102 center of circle is overlapped.
The side of the lower mold block 15 of 6th process 36 is provided with the 5th collecting tank 21, and the 5th collecting tank 21, which reclaims punching press, to be determined
The waste material of pilot trench type.
7th process 37 includes stator stack riveting punch components.Stator stack riveting punch components include cut edge 11 and stator is rushed
Pressure rivet block 12, stator piece is stamped out by stator to be processed, and by the closing-up on stator piece upper a piece of fixed
In sub-pieces.The side of the lower mold block 15 of the process is provided with the 6th collecting tank 22, and what the collection of the 6th collecting tank 22 was processed determines
Son.
The job step of the stator rotor diel is as follows：
(1) when by the first process 31, beaten using rotor rivet punch components 1 on the processing component of generation rotor portion
Lower counterbore, while groove when the half that the Part I 201 buckled using stator in groove punch components goes out stator is buckled.
(2) when by the second process 32, the groove profile of rotor is gone out using slot shape of rotor punch components 3, while using rotor
The Part II 202 of rivet punch components go out stator second half buckle side groove.
(3) when by three processes 33, by the counterbore that top step (1) is produced upwards of rotor returning punch components 5, so that
Reduce the base diameter of counterbore, can so be put into the counterbore of a processed rotor sheet, meanwhile, use stator rivet
Punch components 4 lay counterbore on the processing component of generation stationary part.
(4) when by four processes 34, the axis hole and skewed slot of the stamping rotor of rotor shaft hatch skewed slot punch components 6 are passed through.
(5) when by five processes 35, rotor sheet folds riveting moment of torsion punch components punching press by rotor and enters lower mold block 15
In the groove of the process, there is the rotor sheet of punching press before N pieces in the groove, the rotor sheet folds riveting moment of torsion punch components by rotor
On rotor punch rivet block 8 expand counterbore again from top to bottom so as to being fixed in the counterbore on N piece rotor sheets.Work as rotor
Consistent highly with the depth of groove when piece reaches qualified number, now, the rotor of generation flows out out of the 4th collecting tank.
(6) when by six processes 36, stator groove profile punch components 9 go out the groove profile of stator, meanwhile, pass through stator returning
Punch components 10 push up the counterbore for the stationary part that step (3) is produced upwards, stamp out so as to reduce stator rivet punch components 4
Counterbore base diameter, can so be put into the counterbore of a processed stator piece.
(7) when by seven processes 37, stator piece enters being somebody's turn to do for lower mold block 15 by stator stack riveting punch components punching press
In the groove of process, there is the stator piece of punching press before N pieces in the groove, the stator piece passes through determining in stator stack riveting punch components
Sub- punch rivet block 12 expands counterbore to be fixed in the counterbore on N piece stator pieces from top to bottom.Closed when stator piece is reached
Consistent highly with the depth of groove during lattice piece number, now, the stator of generation flows out out of the 6th collecting tank.
The preferred embodiment of the invention is these are only, creation is not intended to limit the invention, it is all in the present invention
Any modifications, equivalent substitutions and improvements made within the spirit and principle of creation etc., should be included in the guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of stator rotor diel, it is characterised in that including at least a set of punching press group, the punching press group is rushed including rotor
Die block and stator punching module；The mould is divided into mold block and lower mold block, and the mold block and lower mold block are matched somebody with somebody
Syzygies pressure；
The rotor punching module includes rotor rivet punch components, slot shape of rotor punch components, rotor rivet returning pressing part
Part, rotor shaft hatch skewed slot punch components, rotor fold riveting moment of torsion punch components；The rotor rivet punch components, rotor rivet are returned
Button punch components, rotor are folded riveting moment of torsion punch components and set according to stamping procedure；The rotor is folded riveting moment of torsion punch components and is arranged on
Slot shape of rotor punch components and rotor shaft hatch skewed slot punch components rear end；
The stator punching module including stator buckle side groove punch components, stator rivet punch components, stator groove profile punch components,
Stator returning punch components, stator stack riveting punch components；The stator rivet punch components, stator returning punch components, stator
Folded riveting punch components are set according to stamping procedure；The stator stack riveting punch components are arranged on stator groove profile punch components and stator is buckled
Side groove punch components rear end.
2. a kind of stator rotor diel according to claim 1, it is characterised in that the rotor punching module and fixed
Each punch components of sub- punching module can be superimposed according to process to be coordinated.
3. a kind of stator rotor diel according to claim 2, it is characterised in that the diel includes first
Process, the second process, the 3rd process, the 4th process, the 5th process, the 6th process, the 7th process are simultaneously set gradually.
4. a kind of stator rotor diel according to claim 1, it is characterised in that the punching press group is 2 sets.
5. a kind of stator rotor diel according to claim 3, it is characterised in that the stator buckles side groove pressing part
Part includes Part I and Part II, and first process includes the stator and buckles the Part I of side groove punch components and turn
Sub- rivet punch components.
6. a kind of stator rotor diel according to claim 5, it is characterised in that second process includes stator
Detain the Part II and slot shape of rotor punch components of side groove punch components.
7. a kind of stator rotor diel according to claim 3, it is characterised in that the 3rd process includes rotor
Rivet returning punch components and stator rivet punch components.
8. a kind of stator rotor diel according to claim 3, it is characterised in that the 4th process includes rotor
Axis hole skewed slot punch components.
9. a kind of stator rotor diel according to claim 3, it is characterised in that the 5th process includes rotor
Folded riveting moment of torsion punch components.
10. a kind of stator rotor diel according to claim 3, it is characterised in that the 6th process includes fixed
Pilot trench type punch components and stator returning punch components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350405.1A CN107134900A (en) | 2017-05-18 | 2017-05-18 | A kind of stator rotor diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350405.1A CN107134900A (en) | 2017-05-18 | 2017-05-18 | A kind of stator rotor diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134900A true CN107134900A (en) | 2017-09-05 |
Family
ID=59731784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350405.1A Pending CN107134900A (en) | 2017-05-18 | 2017-05-18 | A kind of stator rotor diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107134900A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906981A (en) * | 2018-06-25 | 2018-11-30 | 广州铮高精密机械有限公司 | A kind of mould making method of multi-product |
| CN108907006A (en) * | 2018-06-25 | 2018-11-30 | 广州铮高精密机械有限公司 | A kind of mould making method being formed simultaneously multiple sets of molds |
| CN114189114A (en) * | 2022-02-14 | 2022-03-15 | 宁波震裕科技股份有限公司 | Iron core manufacturing process of motor for new energy automobile |
| CN114985568A (en) * | 2022-08-08 | 2022-09-02 | 御马精密科技(江苏)股份有限公司 | Double-row 42-step stator-rotor iron core sleeve punching progressive die |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011239678A (en) * | 2011-08-29 | 2011-11-24 | Mitsui High Tec Inc | Manufacturing facility of core piece |
| CN202737682U (en) * | 2012-07-05 | 2013-02-13 | 上海良浩车圈有限公司 | Progressive stamping device of motor punching sheet |
| JP2013115942A (en) * | 2011-11-29 | 2013-06-10 | Mitsui High Tec Inc | Method for manufacturing laminated iron core |
| US20160118870A1 (en) * | 2014-10-23 | 2016-04-28 | Metal Industries Research & Development Centre | Manufacturing apparatus for a stator core |
| JP2016083698A (en) * | 2014-10-29 | 2016-05-19 | 東芝産業機器システム株式会社 | Progressive processing method |
| CN105790520A (en) * | 2016-04-29 | 2016-07-20 | 江苏宏达数控科技股份有限公司 | Motor lamination riveting rotor and stator grading punching folding device |
| CN205732529U (en) * | 2016-04-26 | 2016-11-30 | 深圳市晶东伟业科技有限公司 | A kind of motor stator&rotor blanking piece automatic laminating progressive die |
-
2017
- 2017-05-18 CN CN201710350405.1A patent/CN107134900A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011239678A (en) * | 2011-08-29 | 2011-11-24 | Mitsui High Tec Inc | Manufacturing facility of core piece |
| JP2013115942A (en) * | 2011-11-29 | 2013-06-10 | Mitsui High Tec Inc | Method for manufacturing laminated iron core |
| CN202737682U (en) * | 2012-07-05 | 2013-02-13 | 上海良浩车圈有限公司 | Progressive stamping device of motor punching sheet |
| US20160118870A1 (en) * | 2014-10-23 | 2016-04-28 | Metal Industries Research & Development Centre | Manufacturing apparatus for a stator core |
| JP2016083698A (en) * | 2014-10-29 | 2016-05-19 | 東芝産業機器システム株式会社 | Progressive processing method |
| CN205732529U (en) * | 2016-04-26 | 2016-11-30 | 深圳市晶东伟业科技有限公司 | A kind of motor stator&rotor blanking piece automatic laminating progressive die |
| CN105790520A (en) * | 2016-04-29 | 2016-07-20 | 江苏宏达数控科技股份有限公司 | Motor lamination riveting rotor and stator grading punching folding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906981A (en) * | 2018-06-25 | 2018-11-30 | 广州铮高精密机械有限公司 | A kind of mould making method of multi-product |
| CN108907006A (en) * | 2018-06-25 | 2018-11-30 | 广州铮高精密机械有限公司 | A kind of mould making method being formed simultaneously multiple sets of molds |
| CN114189114A (en) * | 2022-02-14 | 2022-03-15 | 宁波震裕科技股份有限公司 | Iron core manufacturing process of motor for new energy automobile |
| CN114189114B (en) * | 2022-02-14 | 2022-05-13 | 宁波震裕科技股份有限公司 | Manufacturing process of iron core of motor for new energy automobile |
| CN114985568A (en) * | 2022-08-08 | 2022-09-02 | 御马精密科技(江苏)股份有限公司 | Double-row 42-step stator-rotor iron core sleeve punching progressive die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107134900A (en) | A kind of stator rotor diel | |
| CN102005869B (en) | Blank pressing process used in punching rotor slot on motor stator plate and key mold thereof | |
| CN102142743B (en) | Process for blanking and stamping motor stator piece and rotor piece with air hole and key die thereof | |
| US11752537B2 (en) | Metal parts blanking process for rotor and stator of an electric motor | |
| CN109482711A (en) | The high speed stamping progressive die of motor stator&rotor blanking piece | |
| CN107127251B (en) | A kind of stator piece and rotor sheet stacking method | |
| CN106424325A (en) | Production technology and dedicated device of enhanced pull ring | |
| CN203235812U (en) | Bending edge rolling workpiece progressive die | |
| CN107134901A (en) | The disposable processing method of stator rotor | |
| CN214348965U (en) | High-efficiency double-row high-speed stamping progressive die for motor stator and rotor | |
| CN101698213A (en) | Notching device with separated stator and rotor | |
| CN102019319A (en) | Mold structure of L-shaped connecting sheet for cable bridge | |
| CN206366606U (en) | Buckle forming mould in a kind of stainless steel battery cover | |
| CN102921812A (en) | Continuous pressing die used for producing fuse elastic sheet | |
| CN205551225U (en) | A mould for preparing quick -witted case shell fragment | |
| CN202862299U (en) | Shutter die | |
| CN114744836A (en) | Multi-model steel sheet combined laminated motor iron core, manufacturing method and continuous stamping die | |
| CN201423402Y (en) | Progressive die punching machine | |
| CN201234582Y (en) | Buckle lock seaming machine | |
| CN201524734U (en) | Stator-rotor separating slot-punching device | |
| CN202984398U (en) | Drawing plate type stator and rotor piece continual punching mould | |
| CN205551224U (en) | A mould for preparing computer machine case shell fragment | |
| CN207508099U (en) | A kind of articulation piece punching press hardware dies | |
| CN201880796U (en) | Punching cut die for left and right rear wheel covers of automobile | |
| CN201975938U (en) | Blank die for punching rotor slot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
|
| RJ01 | Rejection of invention patent application after publication |