CN106411066B - A kind of variable-frequency motor discrete piece rotor core riveting tooling - Google Patents
A kind of variable-frequency motor discrete piece rotor core riveting tooling Download PDFInfo
- Publication number
- CN106411066B CN106411066B CN201611043445.3A CN201611043445A CN106411066B CN 106411066 B CN106411066 B CN 106411066B CN 201611043445 A CN201611043445 A CN 201611043445A CN 106411066 B CN106411066 B CN 106411066B
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- Prior art keywords
- ringfeder
- ladder
- hole
- column
- plate
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- 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
Abstract
The present invention is a kind of variable-frequency motor discrete piece rotor core riveting tooling, including cope plate, lower template, top board and lower platen, the up big and down small ladder hole of at least two is offered downwards across cope plate and top board, it is respectively arranged with a contour screw in each ladder hole, the lower end of contour screw is connect with a Boards wall jointly across ladder hole, it is set with compressed spring A on the whole body of each contour screw, cylinder punching is further opened on clamping plate, punch is equipped in cylinder punching；Positioning seat is fastenedly connected on lower platen, positioning seat top is equipped with positioning sleeve, rise hole equipped with ladder in the centre of positioning seat, the rise centre in hole of ladder is fixed with the column that rises, column cooperation is equipped with ringfeder with rising, ringfeder is internally provided with bellmouth, and compressed spring B is also equipped between the bottom and lower platen of ringfeder；The riveting tooling of the present invention is in entire production process, and easy to operate, the time is short efficient, and endoporus is neat, has actual use and promotional value well.
Description
Technical field
The present invention relates to motor manufacturing technical field of processing equipment, especially a kind of variable-frequency motor discrete piece rotor core riveting
Tooling.
Background technology
Discrete piece rotor core riveting tooling be variable-frequency motor production in one of important procedure, main function be by it is upper,
Lower baffle plate and discrete piece rotor core are riveted together, in order in its outer surface magnetic tile pasting, be fabricated to rotor.
Existing discrete piece rotor core riveting tooling, clearance fit between mandrel and iron core, gap is big, the rotor of making
Endoporus mistake piece, irregular, if gap is small, iron core picks and places and extremely inconvenient, may result in staking process operating difficulties, shadow in this way
Ring production yields.
Invention content
The purpose of the present invention provides a kind of iron core and picks and places conveniently aiming at deficiencies of the prior art, can from
It is dynamic to realize tensioner, shaping, the variable-frequency motor discrete piece rotor core riveting tooling riveted tightly.
The present invention concrete scheme be：A kind of variable-frequency motor discrete piece rotor core riveting tooling, including cope plate, lower die
Plate, top board and lower platen, wherein top board are fixed by screws in cope plate bottom, and lower platen is fixed by screws in lower die
Plate top is equipped with guide post between cope plate and lower template, across cope plate and top board offer downwards at least two it is big under
Small ladder hole, the ladder position of ladder hole are located at the boundary of cope plate and top board, are filled in each ladder hole
There are one contour screw, the lower end of contour screw is connect with a Boards wall jointly across ladder hole, the upper end of contour screw
Nut slides in the ladder hole of cope plate, and compressed spring A is set on the whole body of each contour screw, compressed spring A's
Top board is withstood on top, and the lower part of compressed spring A is fitted in the heavy platform being set on clamping plate, be further opened on the clamping plate to
Few 2 cylinder punchings, are respectively provided with a punch, the upper end of punch is anchored on top board, the clamping plate in each cylinder punching
Middle be additionally provided with a cylindrical hole；Positioning seat is fastenedly connected with by screw on the lower platen, positioning seat top is set
There is a positioning sleeve, the centre of positioning seat is equipped with the ladder being made of upper aperture and lower macropore and rises hole, and ladder rises the central part in hole
Position is fixed with the column that rises, and the column lower half portion of rising is cylinder and the cylinder is located in lower macropore, the top half of the column that rises
Upper aperture is passed through for tapered pole and tapered pole upper end and is pierced by along upper aperture, and ringfeder, ringfeder suit are equipped with the column cooperation of rising
Rising on column, which is made of third splitted structure, and the upper and lower part of third splitted structure is nested together shape by O-ring
Bellmouth integral, that be internally provided with and the tapered pole of ringfeder match, the outside of ringfeder is arranged to upper, middle and lower three-level ladder knot
Structure, and higher level's hierarchic structure diameter is less than intermediate hierarchic structure diameter, it is straight that intermediate hierarchic structure diameter is less than subordinate's hierarchic structure
Subordinate's hierarchic structure of diameter, ringfeder is installed in lower macropore, and the intermediate hierarchic structure of ringfeder is pierced by from upper aperture, the higher level of ringfeder
Hierarchic structure and the cylindrical hole corresponding matching on clamping plate, compressed spring B is also equipped between the bottom and lower platen of the ringfeder.
The quantity of heretofore described ladder hole is 4.
The quantity of heretofore described cylinder punching and punch respectively has 4.
Heretofore described cope plate is connected with the stamping cylinder of peripheral hardware.
Heretofore described clamping plate is column construction, and the lower end of clamping plate is provided with boss structure.
Operating process of the present invention and principle：
The silicon steel sheet for forming rotor core is placed on as required in the gap between positioning sleeve and ringfeder, is at the same time existed
Overhead gage and lower baffle plate are installed in the upper and lower surface of silicon steel sheet, since the intermediate position of baffle strikes out projection shape simultaneously
Match work with the boss structure of clamping plate lower end, at the same inside silicon steel sheet be also it is ladder-like matched with ringfeder external structure,
Silicon steel sheet place after again by the riveted holes on rivet pre-inserted overhead gage and silicon steel sheet；Start the stamping cylinder of peripheral hardware, on
Template and each component thereon move downwardly together, and clamping plate pushes down overhead gage, ladder hole of the contour screw on cope plate to
Upper sliding, while punch moves downward along cylinder punching and is aligned rivet, when cope plate continues to run down, compressed spring A
Continuation is compressed, and at the same time, higher level's hierarchic structure of ringfeder passes through the cylindrical hole among clamping plate and gradually withstands top board
Bottom, as top board compresses downwards, ringfeder be pressed downward tightly, due to be inside ringfeder along rise column taper post part under
Row, during ringfeder downlink, the third splitted structure radially tensioner, and then completion silicon steel sheet and overhead gage, lower block of ringfeder
The shaping of plate manages work, while punch rivets tightly rivet, after completing the work of entire riveting, stamping cylinder drive cope plate and
Uplink, ringfeder are shunk component together thereon, and ringfeder is headed on by compressed spring B and run up, and rotor core is jacked up, with convenient
Rotor core is taken out.
The riveting tooling of the present invention is in entire production process, and easy to operate, the time is short efficient, and endoporus is neat, has
Actual use and promotional value well.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is cutting structural schematic diagram of the present invention.
In figure：1-lower template, 2-guide posts, 3-rivets, 4-clamping plates, 5-compressed spring A, 6-top boards, 7-etc.
High screw, 8-punches, 9-cope plates, 10-third splitted structures, 11-overhead gages, 12-positioning sleeves, 13-positioning seats,
14-lower platens, 15-screws, 16-O-rings, 17-lower baffle plates, 18-silicon steel sheets, 19-cylindrical holes, 20-higher level's ladders
Structure, 21-tapered poles, 22-intermediate hierarchic structures, 23-subordinate's hierarchic structures, 24-compressed spring B, 25-cylinders.
Specific implementation mode
Referring to Fig. 1, Fig. 2, the present invention is a kind of variable-frequency motor discrete piece rotor core riveting tooling, including cope plate 9, lower die
Plate 1, top board 6 and lower platen 14, wherein top board are fixed by screws in cope plate bottom, and lower platen is fixed by screw 15
On lower template top, it is equipped with guide post 2 between cope plate and lower template, at least 2 are offered downwards across cope plate and top board
A up big and down small ladder hole, the ladder position of ladder hole are located at the boundary of cope plate and top board, and each ladder is logical
A contour screw 7 is respectively arranged in hole, the lower end of contour screw is fixedly connected with a clamping plate 4 jointly across ladder hole, contour
The upper end nut of screw slides in the ladder hole of cope plate, and compressed spring A5 is set on the whole body of each contour screw,
Top board is withstood on the top of compressed spring A, and the lower part of compressed spring A is fitted in the heavy platform being set on clamping plate, the clamping plate
On be further opened at least two cylinder punching, a punch 8 is respectively provided in each cylinder punching, the upper end of punch is anchored on pressure
On plate, the middle of the clamping plate is additionally provided with a cylindrical hole 19；Positioning is fastenedly connected with by screw on the lower platen
Seat 13, positioning seat top are equipped with positioning sleeve 12, and the centre of positioning seat is equipped with the ladder being made of upper aperture and lower macropore and rises
Hole, the rise centre in hole of ladder are fixed with the column that rises, and the column lower half portion of rising is cylinder 25 and the cylinder is located at lower macropore
In, the top half of the column that rises is tapered pole 21 and tapered pole upper end passes through upper aperture and is pierced by along upper aperture, is risen with described
Column cooperation is equipped with ringfeder, and ringfeder, which is sleeved on, to rise on column, which is made of third splitted structure 10, the top of third splitted structure
It is nested together to form entirety by O-ring 16 with lower part, the bellmouth that be internally provided with and the tapered pole of ringfeder match, ringfeder
Outside is arranged to upper, middle and lower three-level hierarchic structure, and 20 diameter of higher level's hierarchic structure is less than 22 diameter of intermediate hierarchic structure, middle rank
Hierarchic structure diameter is less than 23 diameter of subordinate's hierarchic structure, and subordinate's hierarchic structure of ringfeder is installed in lower macropore, in ringfeder
Grade hierarchic structure is pierced by from upper aperture, higher level's hierarchic structure and the cylindrical hole corresponding matching on clamping plate, the ringfeder of ringfeder
Bottom and lower platen between be also equipped with compressed spring B24.
The quantity of ladder hole described in the present embodiment is 4.
The quantity of cylinder punching described in the present embodiment and punch 8 respectively has 4.
Cope plate 9 described in the present embodiment is connected with the stamping cylinder of peripheral hardware.
Clamping plate 4 described in the present embodiment is column construction, and the lower end of clamping plate is provided with boss structure.
Operating process of the present invention and principle：
The silicon steel sheet 18 for forming rotor core is placed on as required in the gap between positioning sleeve 12 and ringfeder, it is same with this
When overhead gage 11 and lower baffle plate 17 are installed in the upper and lower surface of silicon steel sheet, due to the intermediate position of baffle strike out it is convex
Platform shape simultaneously matches work with the boss structure of clamping plate lower end, while being also ladder-like and ringfeder external structure inside silicon steel sheet
Match, silicon steel sheet place after again by the riveted holes on 3 pre-inserted overhead gage of rivet and silicon steel sheet；Start the punching press of peripheral hardware
Cylinder, cope plate 9 and each component thereon move downwardly together, and clamping plate 4 pushes down overhead gage 11, and contour screw 7 is along cope plate
Ladder hole upward sliding, while punch 8 moves downward along cylinder punching and is aligned rivet, when cope plate continues to run down
When, compressed spring A5 continuation is compressed, and at the same time, higher level's hierarchic structure 20 of ringfeder passes through the cylindrical hole among clamping plate 4
19 and the bottom of top board 6 is gradually withstood, as top board compresses downwards, ringfeder is pressed downward tightly, due to being edge inside ringfeder
Rise the 21 part downlink of tapered pole of column, during ringfeder downlink, the third splitted structure 10 of ringfeder radially tensioner, so that it is complete
Work is managed at the shaping of silicon steel sheet 18 and overhead gage 11, lower baffle plate 17, while punch 8 rivets tightly rivet 3, when the entire riveting of completion
After pressing work, stamping cylinder drives cope plate 9 and its upper-part uplink together, ringfeder to shrink, and ringfeder is headed on by compressed spring B24
It runs up, and rotor core is jacked up, taken out rotor core with facilitating.
The riveting tooling of the present invention is in entire production process, and easy to operate, the time is short efficient, and endoporus is neat, has
Actual use and promotional value well.
Claims (5)
1. a kind of variable-frequency motor discrete piece rotor core riveting tooling, including cope plate, lower template, top board and lower platen, wherein
Top board is fixed by screws in cope plate bottom, and lower platen is fixed by screws in lower template top, cope plate and lower template
Between be equipped with guide post, it is characterised in that：It is logical that the up big and down small ladder of at least two is offered downwards across cope plate and top board
Hole, the ladder position of ladder hole are located at the boundary of cope plate and top board, be respectively arranged in each ladder hole one it is contour
The lower end of screw, contour screw is connect with a Boards wall jointly across ladder hole, and the upper end nut of contour screw is in upper mold
It is slided in the ladder hole of plate, is set with compressed spring A on the whole body of each contour screw, the top of compressed spring A is withstood
Pressing plate, the lower part of compressed spring A are fitted in the heavy platform being set on clamping plate, and at least two cylinder is further opened on the clamping plate
Punching is respectively provided with a punch in each cylinder punching, the upper end of punch is anchored on top board, and the middle of the clamping plate is also
If there are one cylindrical holes；Positioning seat is fastenedly connected with by screw on the lower platen, positioning seat top is equipped with positioning sleeve, fixed
The centre of position seat is equipped with the ladder that is made of upper aperture and lower macropore and rises hole, and the rise centre in hole of ladder is fixed with and rises
Column, the column lower half portion of rising is cylinder and the cylinder is located in lower macropore, and the top half of the column that rises is tapered pole and cone
Shape column upper end passes through upper aperture and is pierced by along upper aperture, is equipped with ringfeder with the column cooperation of rising, ringfeder, which is sleeved on, to rise on column, this rises
Set is made of third splitted structure, and the upper and lower part of third splitted structure is nested together to form entirety by O-ring, ringfeder
It is internally provided with the bellmouth to match with tapered pole, the outside of ringfeder is arranged to upper, middle and lower three-level hierarchic structure, and higher level's ladder
Diameter of movement is less than intermediate hierarchic structure diameter, and intermediate hierarchic structure diameter is less than subordinate's hierarchic structure diameter, the subordinate of ringfeder
Hierarchic structure is installed in lower macropore, and the intermediate hierarchic structure of ringfeder is pierced by from upper aperture, higher level's hierarchic structure and the folder of ringfeder
Cylindrical hole corresponding matching on plate is also equipped with compressed spring B between the bottom and lower platen of the ringfeder.
2. a kind of variable-frequency motor discrete piece rotor core riveting tooling according to claim 1, it is characterised in that：The ladder
The quantity of through-hole is 4.
3. a kind of variable-frequency motor discrete piece rotor core riveting tooling according to claim 1, it is characterised in that：The cylinder
The quantity of punching and punch respectively has 4.
4. a kind of variable-frequency motor discrete piece rotor core riveting tooling according to claim 1, it is characterised in that：The upper mold
Plate is connected with the stamping cylinder of peripheral hardware.
5. a kind of variable-frequency motor discrete piece rotor core riveting tooling according to claim 1, it is characterised in that：The clamping plate
Lower end for column construction, clamping plate is provided with boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043445.3A CN106411066B (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611043445.3A CN106411066B (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106411066A CN106411066A (en) | 2017-02-15 |
| CN106411066B true CN106411066B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611043445.3A Active CN106411066B (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting tooling |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201388A1 (en) * | 2017-05-04 | 2018-11-08 | 深圳市立昌机电设备有限公司 | Device for automatically press-fitting spindle |
| WO2018201387A1 (en) * | 2017-05-04 | 2018-11-08 | 深圳市立昌机电设备有限公司 | Device for automatically press-fitting spindle |
| CN107084174B (en) * | 2017-06-13 | 2022-09-27 | 昆山富通电子有限公司 | Bonding jig for semi-automatic iron core scattered pieces |
| CN107575447B (en) * | 2017-10-20 | 2023-06-20 | 中核(天津)科技发展有限公司 | Positioning press-fit type assembly device and press-fit method |
| CN113894471A (en) * | 2021-09-30 | 2022-01-07 | 迅达（许昌）驱动技术有限公司 | Split type stator welding device for elevator driving main machine and automatic round expanding and leveling method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4607355B2 (en) * | 2001-03-02 | 2011-01-05 | 本田技研工業株式会社 | Generator / motor stator assembly equipment |
| JP5426435B2 (en) * | 2010-03-09 | 2014-02-26 | 株式会社三井ハイテック | Laminate core manufacturing equipment |
| JP5748465B2 (en) * | 2010-12-07 | 2015-07-15 | 株式会社三井ハイテック | Manufacturing method of laminated iron core |
| CN103532314B (en) * | 2013-09-23 | 2015-08-12 | 黄石艾博科技发展有限公司 | A kind of production method of high-quality stator |
| CN204122624U (en) * | 2014-10-28 | 2015-01-28 | 乐清市德技自动化设备有限公司 | Iron core riveter |
| CN206302303U (en) * | 2016-11-24 | 2017-07-04 | 黄石艾博科技发展有限公司 | A kind of variable-frequency motor discrete piece rotor core riveting frock |
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2016
- 2016-11-24 CN CN201611043445.3A patent/CN106411066B/en active Active
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| CN106411066A (en) | 2017-02-15 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: No.9, Ganghu Road, Luoqiao sub district office, Daye City, Huangshi City, Hubei Province Patentee after: Daye Dongai Electric Co.,Ltd. Address before: 435000, Hubei Province, Huangshi City, Daye province Luo Bridge Industrial Park on the north side of road two Patentee before: HUANGSHI AIBO TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 435006 No.9 Ganghu Road, Luoqiao sub district office, Daye City, Huangshi City, Hubei Province Patentee after: Huangshi Dongbei Motor Co.,Ltd. Address before: 435006 No.9 Ganghu Road, Luoqiao sub district office, Daye City, Huangshi City, Hubei Province Patentee before: Daye Dongai Electric Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |