CN206302303U - A kind of variable-frequency motor discrete piece rotor core riveting frock - Google Patents
A kind of variable-frequency motor discrete piece rotor core riveting frock Download PDFInfo
- Publication number
- CN206302303U CN206302303U CN201621264992.XU CN201621264992U CN206302303U CN 206302303 U CN206302303 U CN 206302303U CN 201621264992 U CN201621264992 U CN 201621264992U CN 206302303 U CN206302303 U CN 206302303U
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- CN
- China
- Prior art keywords
- ringfeder
- ladder
- hole
- rises
- post
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- 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.)
- Withdrawn - After Issue
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model is a kind of variable-frequency motor discrete piece rotor core riveting frock, including upper die plate, lower template, top board and lower platen, at least 2 up big and down small ladder holes are offered through upper die plate and top board downwards, a contour screw is respectively arranged with each ladder hole, the lower end of contour screw is connected with a Boards wall jointly through ladder hole, compression spring A is set with the whole body of each contour screw, cylinder punching is further opened with clamping plate, drift is provided with cylinder punching；Positioning seat is fastenedly connected with lower platen, positioning seat top is provided with positioning sleeve, the centre of positioning seat is provided with ladder and rises hole, the rise centre in hole of ladder is fixed with the post that rises, coordinate with the post that rises and be provided with ringfeder, bellmouth is provided with inside ringfeder, compression spring B is also equipped between the bottom of ringfeder and lower platen；Riveting frock of the present utility model is easy to operate in whole production process, time short efficiency high, and endoporus is neat, with good actually used and promotional value.
Description
Technical field
The utility model is related to motor manufacturing technical field of processing equipment, especially a kind of variable-frequency motor discrete piece rotor core
Riveting frock.
Background technology
Discrete piece rotor core riveting frock be variable-frequency motor production in one important procedure, its 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 frock, gap coordinates between its mandrel and iron core, and gap is big, the rotor of making
Endoporus mistake piece, irregular, if gap is small, iron core is picked and placeed and extremely inconvenient, so may result in staking process operating difficulties, shadow
Ring production yields.
The content of the invention
The purpose of this utility model is aiming at deficiencies of the prior art, there is provided a kind of iron core is picked and placeed conveniently,
The variable-frequency motor discrete piece rotor core riveting frock for tensioner, shaping can be automatically obtained, riveting tightly.
Concrete scheme of the present utility model is：A kind of variable-frequency motor discrete piece rotor core riveting frock, including upper die plate, under
Template, top board and lower platen, wherein top board are fixed by screws in upper die plate bottom, and lower platen is fixed by screws in down
Template top, is provided with lead column between upper die plate and lower template, at least 2 are offered downwards above greatly through upper die plate and top board
Under small ladder hole, the ladder position of ladder hole is located at the boundary of upper die plate and top board, in each ladder hole
Equipped with a contour screw, the lower end of contour screw is connected with a Boards wall jointly through ladder hole, contour screw it is upper
End nut is slided in the ladder hole of upper die plate, and compression spring A, compression spring A are set with the whole body of each contour screw
Top withstand top board, the bottom of compression spring A is fitted in the heavy platform being arranged on clamping plate, is further opened with the clamping plate
At least 2 cylinder punchings, are respectively provided with a drift in each cylinder punching, the upper end of drift is anchored on top board, the folder
The middle of plate is additionally provided with a cylindrical hole；Positioning seat, positioning seat top are fastenedly connected with by screw on the lower platen
It is provided with positioning sleeve, the centre of positioning seat is provided with the ladder being made up of upper aperture and lower macropore and rises hole, ladder rises the center in hole
Position is fixed with the post that rises, and the post the latter half of rising is that cylinder and the cylinder are located in lower macropore, the first half of the post that rises
It is divided into tapered pole and tapered pole upper end passes through upper aperture and passed along upper aperture, coordinates with the post that rises and be provided with ringfeder, ringfeder set
On the post that rises, the ringfeder is made up of third splitted structure, and the upper and lower part of third splitted structure is nested together by O-ring
Form overall, the inside of ringfeder is provided with the bellmouth matched with tapered pole, and the outside of ringfeder is arranged to upper, middle and lower three-level ladder
Structure, and higher level's hierarchic structure diameter is less than intermediate hierarchic structure diameter, intermediate hierarchic structure diameter is less than subordinate's hierarchic structure
Diameter, subordinate's hierarchic structure of ringfeder is installed in lower macropore, and the intermediate hierarchic structure of ringfeder is passed from upper aperture, ringfeder it is upper
Cylindrical hole corresponding matching in level hierarchic structure and clamping plate, compression spring is also equipped between the bottom of the ringfeder and lower platen
B。
The quantity of ladder hole described in the utility model is 4.
The quantity of cylinder punching described in the utility model and drift respectively has 4.
Upper die plate described in the utility model is connected with the stamping cylinder of peripheral hardware.
Clamping plate described in the utility model is column construction, and the lower end of clamping plate is provided with boss structure.
The utility model operating process and principle：
The silicon steel sheet for constituting rotor core is placed in the space between positioning sleeve and ringfeder on request, is at the same time existed
Overhead gage and lower baffle plate are installed in the upper and lower surface of silicon steel sheet, because the middle part of baffle plate strikes out projection shape simultaneously
Boss structure with clamping plate lower end is engaged work, at the same be also inside silicon steel sheet it is stepped be engaged 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 part thereon are moved downwardly together, and clamping plate pushes down overhead gage, contour screw along the ladder hole on upper die plate to
Upper slip, while drift is moved downward along cylinder punching and is directed at rivet, when upper die plate continues operation downwards, compression spring A
Continuation is compressed, and at the same time, higher level's hierarchic structure of ringfeder passes through the cylindrical hole in the middle of clamping plate and gradually withstands top board
Bottom, as top board is compressed downwards, ringfeder be pressed downward tightly, due to be inside ringfeder along rise post taper post part under
OK, during ringfeder is descending, the third splitted structure of ringfeder radially tensioner, and then complete silicon steel sheet and overhead gage, lower block
The shaping of plate manages work, while drift rivets tightly rivet, after completing whole riveting and working, stamping cylinder drive upper die plate and
Its upper-part is up together, and ringfeder shrinks, and ringfeder is headed on by compression spring B and run up, and by rotor core jack-up, with convenient
Rotor core is taken out.
Riveting frock of the present utility model is easy to operate in whole production process, time short efficiency high, and endoporus is neat,
With good actually used and promotional value.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present utility model；
Fig. 2 is the utility model cutting structural representation.
In figure：1-lower template, 2-lead column, 3-rivet, 4-clamping plate, 5-compression spring A, 6-top board, 7-etc.
Screw high, 8-drift, 9-upper die plate, 10-third splitted structure, 11-overhead gage, 12-positioning sleeve, 13-positioning seat,
14-lower platen, 15-screw, 16-O-ring, 17-lower baffle plate, 18-silicon steel sheet, 19-cylindrical hole, 20-higher level ladder
Structure, 21-tapered pole, 22-intermediate hierarchic structure, 23-subordinate hierarchic structure, 24-compression spring B, 25-cylinder.
Specific embodiment
Referring to Fig. 1, Fig. 2, the utility model is a kind of variable-frequency motor discrete piece rotor core riveting frock, including upper die plate 9,
Lower template 1, top board 6 and lower platen 14, wherein top board are fixed by screws in upper die plate bottom, and lower platen passes through screw 15
Be fixed on lower template top, lead column 2 be provided between upper die plate and lower template, through upper die plate and top board offer downwards to
Few 2 up big and down small ladder holes, the ladder position of ladder hole is located at the boundary of upper die plate and top board, each ladder
A contour screw 7 is respectively arranged with through hole, the lower end of contour screw is fixedly connected with a clamping plate 4 jointly through ladder hole, etc.
The upper end nut of screw high is slided in the ladder hole of upper die plate, and compression spring is set with the whole body of each contour screw
Top board is withstood on the top of A5, compression spring A, and the bottom of compression spring A is fitted in the heavy platform being arranged on clamping plate, the folder
At least 2 cylinder punchings are further opened with plate, a drift 8 is respectively provided with each cylinder punching, the upper end of drift is anchored on
On pressing plate, the middle of the clamping plate is additionally provided with a cylindrical hole 19；It is fastenedly connected with by screw on the lower platen and is determined
Position seat 13, positioning seat top is provided with positioning sleeve 12, and the centre of positioning seat is provided with the ladder being made up of upper aperture and lower macropore
Rise hole, the rise centre in hole of ladder is fixed with the post that rises, the post the latter half of rising is lower big for cylinder 25 and the cylinder are located at
Kong Zhong, the top half of the post that rises is that tapered pole 21 and tapered pole upper end pass through upper aperture and along upper aperture, and described
The post that rises coordinate be provided with ringfeder, ringfeder is sleeved on and rises on post, and the ringfeder is made up of third splitted structure 10, third splitted structure it is upper
Portion and bottom are nested together to form entirety by O-ring 16, and the inside of ringfeder is provided with the bellmouth matched with tapered pole, ringfeder
Outside be arranged to upper, middle and lower three-level hierarchic structure, and the diameter of higher level's hierarchic structure 20 is less than the intermediate diameter of hierarchic structure 22, in
Level hierarchic structure diameter is less than the diameter of subordinate's hierarchic structure 23, and subordinate's hierarchic structure of ringfeder is installed in lower macropore, ringfeder
Intermediate hierarchic structure is passed from upper aperture, the cylindrical hole corresponding matching in higher level's hierarchic structure and clamping plate of ringfeder, described to rise
Compression spring B24 is also equipped between the bottom of set and lower platen.
The quantity of ladder hole described in the present embodiment is 4.
The quantity of cylinder punching described in the present embodiment and drift 8 respectively has 4.
Upper die 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.
The utility model operating process and principle：
The silicon steel sheet 18 for constituting rotor core is placed in the space between positioning sleeve 12 and ringfeder on request, 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 middle part of baffle plate strike out it is convex
Platform shape is simultaneously engaged work with the boss structure of clamping plate lower end, while being also stepped inside silicon steel sheet and ringfeder external structure
Be engaged, silicon steel sheet place after again by the riveted holes on the pre-inserted overhead gage of rivet 3 and silicon steel sheet；Start the punching press of peripheral hardware
Cylinder, upper die plate 9 and each part thereon are moved downwardly together, and clamping plate 4 pushes down overhead gage 11, and contour screw 7 is along upper die plate
Ladder hole upward sliding, while drift 8 is moved downward along cylinder punching and is directed at rivet, when upper die plate continues operation downwards
When, compression spring A5 continues to be compressed, and at the same time, higher level's hierarchic structure 20 of ringfeder passes through the cylindrical hole in the middle of clamping plate 4
19 and the bottom of top board 6 is gradually withstood, as top board is compressed downwards, ringfeder is pressed downward tightly, due to being edge inside ringfeder
Rise post the part of tapered pole 21 it is descending, during ringfeder is descending, the third splitted structure 10 of ringfeder radially tensioner, and then complete
Work is managed into silicon steel sheet 18 and overhead gage 11, the shaping of lower baffle plate 17, while drift 8 rivets tightly rivet 3, when the whole riveting of completion
After pressure work, stamping cylinder drives upper die plate 9 and its upper-part up together, and ringfeder shrinks, and ringfeder is headed on by compression spring B24
Run up, and by rotor core jack-up, taken out rotor core with facilitating.
Riveting frock of the present utility model is easy to operate in whole production process, time short efficiency high, and endoporus is neat,
With good actually used and promotional value.
Claims (5)
1. a kind of variable-frequency motor discrete piece rotor core riveting frock, including upper die plate, lower template, top board and lower platen, wherein
Top board is fixed by screws in upper die plate bottom, and lower platen is fixed by screws in lower template top, upper die plate and lower template
Between be provided with lead column, it is characterised in that：At least 2 up big and down small ladders are offered downwards through upper die plate and top board to lead to
Hole, the ladder position of ladder hole is located at the boundary of upper die plate and top board, be respectively arranged with each ladder hole one it is contour
Screw, the lower end of contour screw is connected with a Boards wall jointly through ladder hole, and the upper end nut of contour screw is in upper mould
Slided in the ladder hole of plate, compression spring A is set with the whole body of each contour screw, the top of compression spring A is withstood
Pressing plate, the bottom of compression spring A is fitted in the heavy platform being arranged on clamping plate, and at least 2 cylinders are further opened with the clamping plate
Punching, is respectively provided with a drift in each cylinder punching, the upper end of drift is anchored on top board, and the middle of the clamping plate is also
It is provided with a cylindrical hole；Positioning seat is fastenedly connected with by screw on the lower platen, positioning seat top is provided with positioning sleeve, it is fixed
The centre of position seat is provided with the ladder being made up of upper aperture and lower macropore and rises hole, and the rise centre in hole of ladder is fixed with and rises
Post, the post the latter half of rising is that cylinder and the cylinder are located in lower macropore, and the top half of the post that rises is tapered pole and cone
Shape post upper end passes through upper aperture and along upper aperture, coordinates with the post that rises and is provided with ringfeder, and ringfeder is sleeved on and rises on post, and this rises
Set is made up of third splitted structure, and the upper and lower part of third splitted structure is nested together to form entirety by O-ring, ringfeder
Inside is provided with the bellmouth matched with tapered pole, and 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 passed from upper aperture, higher level's hierarchic structure and the folder of ringfeder
Cylindrical hole corresponding matching on plate, is also equipped with compression spring B between the bottom of the ringfeder and lower platen.
2. a kind of variable-frequency motor discrete piece rotor core riveting frock 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 frock according to claim 1, it is characterised in that：The cylinder
The quantity of punching and drift respectively has 4.
4. a kind of variable-frequency motor discrete piece rotor core riveting frock according to claim 1, it is characterised in that：The upper mould
Plate is connected with the stamping cylinder of peripheral hardware.
5. a kind of variable-frequency motor discrete piece rotor core riveting frock according to claim 1, it is characterised in that：The clamping plate
It is column construction, the lower end of clamping plate is provided with boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264992.XU CN206302303U (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264992.XU CN206302303U (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302303U true CN206302303U (en) | 2017-07-04 |
Family
ID=59212703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264992.XU Withdrawn - After Issue CN206302303U (en) | 2016-11-24 | 2016-11-24 | A kind of variable-frequency motor discrete piece rotor core riveting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411066A (en) * | 2016-11-24 | 2017-02-15 | 黄石艾博科技发展有限公司 | Variable frequency motor piece rotor core riveting pressure tooling |
| CN108599477A (en) * | 2018-04-09 | 2018-09-28 | 淮北达驰电气科技有限公司 | A kind of iron core of rotor of motor closed assembly equipment |
-
2016
- 2016-11-24 CN CN201621264992.XU patent/CN206302303U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106411066A (en) * | 2016-11-24 | 2017-02-15 | 黄石艾博科技发展有限公司 | Variable frequency motor piece rotor core riveting pressure tooling |
| CN108599477A (en) * | 2018-04-09 | 2018-09-28 | 淮北达驰电气科技有限公司 | A kind of iron core of rotor of motor closed assembly equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170704 Effective date of abandoning: 20180918 |