CN106914538A - The grading die device of the folded riveting push rod structure of easy disassembly - Google Patents
The grading die device of the folded riveting push rod structure of easy disassembly Download PDFInfo
- Publication number
- CN106914538A CN106914538A CN201710303709.2A CN201710303709A CN106914538A CN 106914538 A CN106914538 A CN 106914538A CN 201710303709 A CN201710303709 A CN 201710303709A CN 106914538 A CN106914538 A CN 106914538A
- Authority
- CN
- China
- Prior art keywords
- blanking punch
- folded
- push rod
- fixed seat
- rod structure
- 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
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Classifications
-
- 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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of grading die device of the folded riveting push rod structure of easy disassembly, it includes blanking punch structure and blanking punch fixed structure, the blanking punch structure includes blanking punch fixed seat, step is provided with outside wall surface in the blanking punch fixed seat, folded riveting push rod structure is provided with the blanking punch structure；The blanking punch fixed structure includes blanking punch fixed plate and at least two pressing plates being removably arranged in blanking punch fixed plate, the cooperation step with step phase press fit is provided with the pressing plate, be fixed at least a portion of blanking punch structure on blanking punch fixed structure by coordinating the press fit of step and step by the pressing plate.The present invention can assembling, adjustment and the folded dolly bar depth of maintenance or due to the folded riveting fastness of iron core not enough when, play the purpose of the depth of the folded dolly bar of convenient adjustment, shorten the time of assembling and the folded dolly bar of adjustment, improve the working efficiency of mould pincers worker.
Description
Technical field
The present invention relates to a kind of grading die device of the folded riveting push rod structure of easy disassembly.
Background technology
At present, electric machine rotor iron core automatic laminating progressive die, is current machine field manufacture stator core and rotor iron
The state-of-the-art process for stamping of core part, will be with folded riveting punching press function on progressive die, it is necessary to have the folded riveting knot structure of special punching press, its
In folded dolly bar on the stator and rotor blanking punch very big effect, the jail of the folded riveting of iron core are played in the folded riveting of punching press iron core
Degree has relation with the depth of this folded dolly bar assembling, so often to be adjusted in progressive die assembling, debugging and maintenance process
The depth of this folded dolly bar, will dismount the folded dolly bar on blanking punch during adjustment, originally the blanking punch part of design is
It is fixed in blanking punch fixed plate using shoulder structure type, every time the folded dolly bar of dismounting, first has to dismount blanking punch
Fixed plate, brings very big inconvenience in die assembly, maintenance adjustment, and folded dolly bar adjustment time is long.
The content of the invention
The technical problems to be solved by the invention are the defects for overcoming prior art, there is provided a kind of folded dolly bar of easy disassembly
The grading die device of structure, it can be in the folded dolly bar depth of assembling, adjustment and maintenance or due to the folded riveting fastness of iron core also not
When enough, the purpose of the depth of the folded dolly bar of convenient adjustment is played, shorten the time of assembling and the folded dolly bar of adjustment, improve clamp die
The working efficiency of work.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of level of the folded riveting push rod structure of easy disassembly
Enter die device, it includes：
Blanking punch structure, the blanking punch structure includes blanking punch fixed seat, in the blanking punch fixed seat
Outside wall surface on be provided with step, folded riveting push rod structure is provided with the blanking punch structure；
Blanking punch fixed structure, the blanking punch fixed structure includes blanking punch fixed plate and removably pacifies
At least two pressing plates in blanking punch fixed plate, are provided with the cooperation platform with step phase press fit on the pressing plate
Rank, the pressing plate is convex by coordinating the press fit of step and step that at least a portion of blanking punch structure is fixed on into blanking
On mould fixed structure.
Further for fixation clip, the pressing plate is removably mounted to blanking punch and fixes by pressing plate attachment screw
On plate.
A kind of blanking punch structure is further provided, the blanking punch structure also includes blanking punch, the blanking
Punch-pin is arranged on below blanking punch fixed seat.
Further for fixed blanking punch, the blanking punch is fixed by punch-pin attachment screw installed in blanking punch
On seat.
Further, also it is interspersed with punch-pin alignment pin in the blanking punch and the blanking punch fixed seat.
Further, the blanking punch structure also includes that blanking punch fixes seat board, and the blanking punch fixes seat cushion
Plate is arranged on above blanking punch fixed seat.
Further, the blanking punch fixed seat is arranged on blanking punch and fixes seat cushion by fixed seat attachment screw
On plate.
Further, the blanking punch fixed seat and the blanking punch are fixed and fixed seat positioning are also interspersed with seat board
Pin.
Further, the folded riveting push rod structure includes folded dolly bar and adjustment packing ring, is set in the blanking punch fixed seat
Ailhead accommodating hole is equipped with, the ailhead of the folded dolly bar is placed in the ailhead accommodating hole, and the adjustment packing ring is through
On folded dolly bar, and between ailhead and the bottom wall of ailhead accommodating hole positioned at folded dolly bar, the folded dolly bar sequentially passes through institute
State blanking punch fixed seat and blanking punch.
Further, the grading die device of the folded riveting push rod structure of easy disassembly also includes upper bolster and upper padding plate, the upper pad
Plate is arranged on upper bolster, and the blanking punch fixed structure is arranged on upper padding plate.
Above-mentioned technical proposal is employed, blanking punch structure of the invention fixes the structure shape of blanking punch using presser type
Formula, so in the folded dolly bar of adjustment just without dismounting blanking punch fixed plate again, as long as pressing plate is removed, blanking punch
Structure and folded dolly bar are taken out from mould, it is possible to the height of the folded dolly bar on convenient adjustment blanking punch, the present invention
The full-automatic punching press on electric machinery stator-rotor iron core set multi-station progressive die of the punching with automatic laminating function is applied to, in punching press
Occur in journey the folded riveting fastness of iron core not enough etc. rough sledding when, the press depth of the folded dolly bar of accommodating adjustment can be entered, to level
Progressive die assembling, maintenance and adjustment bring conveniently, shorten the time of folded dolly bar percentage regulation, improve the work of mould pincers worker
Make benefit, ensure that the smooth of progressive die normally carries out press work and meet stamping parts product chi under the high speed stamping of punch press
Very little required precision, can avoid pressing product occur in punching course it is large batch of scrap phenomenon, be suitable for electric machinery iron core zero
The high speed stamping requirement of part, while ensuring precision and mold use life-span of the multi-station progressive die under high speed stamping, is adapted to
The need for the production in enormous quantities of electric machinery iron core part.
Brief description of the drawings
Fig. 1 is the structure sectional view of the grading die device of the folded riveting push rod structure of easy disassembly of the invention.
Specific embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
As shown in figure 1, a kind of grading die device of the folded riveting push rod structure of easy disassembly, it includes：
Blanking punch structure, the blanking punch structure includes blanking punch fixed seat 7, the blanking punch fixed seat 7
On outside wall surface on be provided with step, folded riveting push rod structure is provided with the blanking punch structure；
Blanking punch fixed structure, the blanking punch fixed structure is including blanking punch fixed plate 3 and removably
At least two pressing plates 16 in blanking punch fixed plate 3, are provided with and step phase press fit on the pressing plate 16
Step, the pressing plate 16 is coordinated to fix at least a portion of blanking punch structure by coordinating the press fit of step and step
On blanking punch fixed structure.
For fixation clip 16, as shown in figure 1, the pressing plate 16 is removably mounted to by pressing plate attachment screw 15
On material punch retainer 3.
As shown in figure 1, the blanking punch structure also includes blanking punch 10, it is convex that the blanking punch 10 is arranged on blanking
Below model fixing seat 7.
In order to fix blanking punch 10, as shown in figure 1, the blanking punch 10 is arranged on by punch-pin attachment screw 12
In material punch-pin fixed seat 7.
As shown in figure 1, being also interspersed with punch-pin alignment pin 11 in the blanking punch 10 and the blanking punch fixed seat 7.
As shown in figure 1, the blanking punch structure also includes that blanking punch fixes seat board 13, the blanking punch is fixed
Seat board 13 is arranged on above blanking punch fixed seat 7.
As shown in figure 1, the blanking punch fixed seat 7 is solid installed in blanking punch by fixed seat attachment screw 6
On reservation backing plate 13.
As shown in figure 1, the blanking punch fixed seat 7 and the blanking punch are fixed on seat board 13 is also interspersed with fixation
Seat alignment pin 14.
As shown in figure 1, the folded riveting push rod structure includes folded dolly bar 9 and adjustment packing ring 8, the blanking punch fixed seat
Ailhead accommodating hole is provided with 7, the ailhead of the folded dolly bar 9 is placed in the ailhead accommodating hole, and the adjusting pad
Circle 8 is through on folded dolly bar 9, and between ailhead and the bottom wall of ailhead accommodating hole positioned at folded dolly bar 9, the folded dolly bar 9
Sequentially pass through the blanking punch fixed seat 7 and blanking punch 10.
As shown in figure 1, also including upper bolster 1 and upper padding plate 2, the upper padding plate 2 is arranged on upper bolster 1, the blanking
Male die fixing structure is arranged on upper padding plate 2.
In addition, being additionally provided with the He of discharging fixed plate 4 on the grading die device of the folded riveting push rod structure of easy disassembly of the invention
Stripper 5, discharging fixed plate 4 and stripper 5 are enclosed within outside blanking punch 10.
Operation principle of the invention is as follows：
Blanking punch structure of the invention fixes the structure type of blanking punch 10 using presser type, so in the folded riveting of adjustment
Just without dismounting blanking punch fixed plate 3 again during push rod 9, as long as pressing plate 16 is removed, blanking punch structure and folded dolly
Bar 9 is taken out from mould, it is possible to which the height of the folded dolly bar 9 on convenient adjustment blanking punch 10, the present invention is applied to electricity
Full-automatic punching press on machine class stator-rotor iron core set multi-station progressive die of the punching with automatic laminating function, occurs in punching course
The folded riveting fastness of iron core not enough etc. rough sledding when, the press depth of the folded dolly bar 9 of accommodating adjustment can be entered, give progressive die dress
With, maintenance and adjustment bring conveniently, shorten the time of folded dolly bar percentage regulation, improve mould pincers worker work effect
Benefit, ensures that the smooth of progressive die normally carries out press work and meet stamping parts product size under the high speed stamping of punch press
Required precision, can avoid pressing product occur in punching course it is large batch of scrap phenomenon, be suitable for electric machinery iron core part
High speed stamping requirement, while ensuring precision and mold use life-span of the multi-station progressive die under high speed stamping, is suitable for electricity
The need for the production in enormous quantities of machine class iron core part.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
Further describe, should be understood that and the foregoing is only specific embodiment of the invention, be not limited to this
Invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included in this hair
Within bright protection domain.
Claims (10)
1. the grading die device of riveting push rod structure is folded in a kind of easy disassembly, it is characterised in that it includes：
Blanking punch structure, the blanking punch structure includes blanking punch fixed seat (7), the blanking punch fixed seat (7)
On outside wall surface on be provided with step, folded riveting push rod structure is provided with the blanking punch structure；
Blanking punch fixed structure, the blanking punch fixed structure includes blanking punch fixed plate (3) and removably pacifies
At least two pressing plates (16) in blanking punch fixed plate (3), are provided with mutually to be crimped with step and match somebody with somebody on the pressing plate (16)
The cooperation step of conjunction, the pressing plate (16) is by coordinating the press fit of step and step by least one of blanking punch structure
Divide and be fixed on blanking punch fixed structure.
2. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 1, it is characterised in that：The pressing plate
(16) it is removably mounted in blanking punch fixed plate (3) by pressing plate attachment screw (15).
3. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 1, it is characterised in that：The blanking
Punch structure also includes blanking punch (10), and the blanking punch (10) is below blanking punch fixed seat (7).
4. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 3, it is characterised in that：The blanking
Punch-pin (10) is by punch-pin attachment screw (12) in blanking punch fixed seat (7).
5. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 3, it is characterised in that：The blanking
Punch-pin alignment pin (11) is also interspersed with punch-pin (10) and the blanking punch fixed seat (7).
6. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 3, it is characterised in that：The blanking
Punch structure also includes that blanking punch fixes seat board (13), and the blanking punch fixes seat board (13) installed in blanking punch
Above fixed seat (7).
7. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 6, it is characterised in that：It is described
Blanking punch fixed seat (7) is fixed on seat board (13) by fixed seat attachment screw (6) installed in blanking punch.
8. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 6, it is characterised in that：The blanking
Punch-pin fixed seat (7) and the blanking punch are fixed on seat board (13) and are also interspersed with fixed seat alignment pin (14).
9. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 3, it is characterised in that：The folded riveting
Push rod structure includes folded dolly bar (9) and adjustment packing ring (8), and ailhead accommodating hole is provided with the blanking punch fixed seat (7),
The ailhead of the folded dolly bar (9) is placed in the ailhead accommodating hole, and adjustment packing ring (8) is through folded dolly bar
(9) on, and between the ailhead and the bottom wall of ailhead accommodating hole of folded dolly bar (9), the folded dolly bar (9) sequentially passes through institute
State blanking punch fixed seat (7) and blanking punch (10).
10. the grading die device of riveting push rod structure is folded in easy disassembly according to claim 1, it is characterised in that：Also include
Upper bolster (1) and upper padding plate (2), the upper padding plate (2) on upper bolster (1), install by the blanking punch fixed structure
On upper padding plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303709.2A CN106914538A (en) | 2017-05-03 | 2017-05-03 | The grading die device of the folded riveting push rod structure of easy disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710303709.2A CN106914538A (en) | 2017-05-03 | 2017-05-03 | The grading die device of the folded riveting push rod structure of easy disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914538A true CN106914538A (en) | 2017-07-04 |
Family
ID=59567844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710303709.2A Pending CN106914538A (en) | 2017-05-03 | 2017-05-03 | The grading die device of the folded riveting push rod structure of easy disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787881A (en) * | 2018-07-17 | 2018-11-13 | 常州机电职业技术学院 | Progressive die with cylinder holding device |
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|---|---|---|---|---|
| JP2004042122A (en) * | 2002-07-15 | 2004-02-12 | Press Kogyo Co Ltd | Method and apparatus for molding to exceed elongation ratio of press mold |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN102332792A (en) * | 2011-08-23 | 2012-01-25 | 江苏泽恩汽机车部品制造有限公司 | Dot overlapping and riveting mould of motor stator core |
| CN202516942U (en) * | 2012-04-06 | 2012-11-07 | 四川长虹技佳精工有限公司 | Die surface rapid disassembling structure of metal plate die |
| CN103658300A (en) * | 2013-12-12 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Rapid cutting-off mechanism of die material strap |
| CN203695774U (en) * | 2014-01-26 | 2014-07-09 | 常州机电职业技术学院 | Progressive die used for punching product capable of rotating by 90 degrees |
| CN203955873U (en) * | 2014-05-21 | 2014-11-26 | 厦门市特克模具工业有限公司 | Fast changeable punch structure |
| CN206747386U (en) * | 2017-05-03 | 2017-12-15 | 常州机电职业技术学院 | The grading die device of riveting push rod structure is folded in easy disassembly |
-
2017
- 2017-05-03 CN CN201710303709.2A patent/CN106914538A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004042122A (en) * | 2002-07-15 | 2004-02-12 | Press Kogyo Co Ltd | Method and apparatus for molding to exceed elongation ratio of press mold |
| CN2754767Y (en) * | 2004-12-07 | 2006-02-01 | 嘉善长盛滑动轴承有限公司 | Four position punching mould |
| CN102332792A (en) * | 2011-08-23 | 2012-01-25 | 江苏泽恩汽机车部品制造有限公司 | Dot overlapping and riveting mould of motor stator core |
| CN202516942U (en) * | 2012-04-06 | 2012-11-07 | 四川长虹技佳精工有限公司 | Die surface rapid disassembling structure of metal plate die |
| CN103658300A (en) * | 2013-12-12 | 2014-03-26 | 无锡明豪汽车零部件有限公司 | Rapid cutting-off mechanism of die material strap |
| CN203695774U (en) * | 2014-01-26 | 2014-07-09 | 常州机电职业技术学院 | Progressive die used for punching product capable of rotating by 90 degrees |
| CN203955873U (en) * | 2014-05-21 | 2014-11-26 | 厦门市特克模具工业有限公司 | Fast changeable punch structure |
| CN206747386U (en) * | 2017-05-03 | 2017-12-15 | 常州机电职业技术学院 | The grading die device of riveting push rod structure is folded in easy disassembly |
Non-Patent Citations (1)
| Title |
|---|
| 金龙建: "《多工位级进模设计实用手册》", 30 June 2015, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787881A (en) * | 2018-07-17 | 2018-11-13 | 常州机电职业技术学院 | Progressive die with cylinder holding device |
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| 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: 20170704 |
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| RJ01 | Rejection of invention patent application after publication |