CN106270197A - Flywheel vibration damping system inner fluted disc stamping die - Google Patents
Flywheel vibration damping system inner fluted disc stamping die Download PDFInfo
- Publication number
- CN106270197A CN106270197A CN201610745747.9A CN201610745747A CN106270197A CN 106270197 A CN106270197 A CN 106270197A CN 201610745747 A CN201610745747 A CN 201610745747A CN 106270197 A CN106270197 A CN 106270197A
- Authority
- CN
- China
- Prior art keywords
- plate
- die
- angle
- cutter block
- mold frame
- 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.)
- Granted
Links
- 238000013016 damping Methods 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 230000000116 mitigating effect Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 206010000060 Abdominal distension Diseases 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A stamping die for an inner gear ring of a flywheel damping system comprises an upper die and a lower die, wherein the upper die comprises an upper die frame plate, an upper die base plate and a male die fixing plate, the lower die comprises a lower die frame plate, a lower die base plate and a lower die plate, a female die insert is arranged in the center of the lower die plate, an R-angle punch, a circular punch and a guide post are arranged on the male die fixing plate, the R-angle punch is parallel up and down, the upper end of the R-angle punch is fixedly connected with the upper die base plate; the guide post is arranged in a counter bore of the male die fixing plate and penetrates through the stripper plate to be in guide fit with the lower die plate; the lower template is provided with an R-angle cutter block with two wide ends and a narrow middle part, wherein the outer C-shaped R-angle cutter block is matched with the R-angle punch, and the outer side of the R-angle cutter block is provided with a triangular waste cutter block. The R-angle punching and lettering integrated machine has the advantages that the R-angle punching and lettering are integrated, the production process is saved, the production efficiency is improved, the enterprise cost is saved, the two ends of the R-angle cutter block are wide, the middle of the R-angle cutter block is narrow, the strength is high, the R-angle cutter block is not easy to wear, and the service life is greatly prolonged.
Description
Technical field
The present invention relates to mould, particularly relate to a kind of flywheel vibration insulating system internal gear disc diel.
Background technology
Owing to the resonance of automotive transmission depends on the moment of inertia of all rotating circular disks in power train, critical speed is the lowest used
Property square is the biggest, resonates the biggest.Internal gear disc arranges torsional vibration damper and there is the limitation of two aspects: one can not make to start
Machine is reduced to below idling speed to the natural frequency between variator, i.e. cannot be avoided when idling speed produce resonance can
Energy；Two is that spring rate cannot reduce, and effectiveness in vibration suppression is poor owing in ring gear, spring corner is restricted.Therefore develop
Go out a set of efficient flywheel vibration insulating system internal gear disc diel extremely urgent.
China Patent Publication No. is that 103920812A discloses a kind of flywheel vibration insulating system internal gear disc diel, and it is main
Being improved drift, use electric pulse processed, surface uses TiCN-PVD cure process.But its function list
One, garbage collection difficulty, it is impossible to meet the production needs of growing tension.
Summary of the invention
The present invention is to solve that above-mentioned technical problem, exploitation design a set of work efficiency height, the flywheel of length in service life
Vibration insulating system internal gear disc diel.
In order to realize above-mentioned technical purpose, the technical solution adopted in the present invention is: a kind of flywheel shock mitigation system ring gear
Diel, including upper die and lower die, upper mold includes rectangle upper mold frame plate, is connected to die-cushion in the disc below upper mold frame plate
Plate, it is connected to the disc punch retainer below upper die plate, is connected to the disc stripper below punch retainer, unloads
Rubber parts it is provided with between flitch and upper die plate；Lower mold includes rectangle lower mold frame plate, is connected to above lower mold frame plate
Disc lower mold backing plate, being installed on the lower bolster above lower mold backing plate, lower bolster is provided centrally with die mold insert, and its feature exists
In: it is provided with the R angle drift of two symmetrical distributions and the round drift of eight circumference on described punch retainer, with
And the lead of corner arrangement, described R angle drift is the most parallel, and upper end is connected fixing by bolt with upper die plate, lower end cutter
Mouth is c-type；Described round drift is arranged in the counterbore of punch retainer, and the upper end of round drift abuts with upper die plate, under
Hold and coordinate with the work of die mold insert；Described lead is arranged in the counterbore of punch retainer, through stripper and lower bolster
Guide and coordinate.
Being provided with R angle cutter block narrow between the alleviating distention in middle-JIAO of two on described lower bolster, wherein c-type R angle, outside cutter block is joined with R angle drift
Closing, be provided with triangle waste knife block outside the cutter block of described R angle, described waste knife block is connected fixing by bolt with lower bolster.
Being provided with prefix in described die mold insert, described prefix is connected fixing by bolt with lower mold backing plate.
Complete to guide by ball bearing guide bushing, ball guide pillar between described upper mold frame plate and lower mold frame plate.
Complete spacing by upper limit post, lower limit post between described upper mold frame plate and lower mold frame plate.
It is provided with, on described lower limit post, the bolt hole that copper sheet can be fixed.
The invention has the beneficial effects as follows:
1, present invention collection rushes R angle and carves characters and one, has saved production process, has improve production efficiency, has saved entreprise cost.
2, narrow between the alleviating distention in middle-JIAO of Dao Kuai two, R angle of the present invention, intensity is high, the most easy to wear, substantially prolongs service life.
3, the present invention uses triangle waste knife block, by waste material cutting section, is on the one hand easy to take out waste material, on the other hand
Also allow for collecting waste material, add production efficiency.
4, be provided with ball bearing guide bushing, ball guide pillar between upper mold frame plate of the present invention and lower mold frame plate, punch retainer with under
It is provided with lead between template, greatly strengthen the guiding accuracy of the present invention, thus improve the quality of production of the present invention.
5, the present invention uses upper limit post, lower limit post to complete spacing, prevents pressure overload, damages cutter block, and lower limit
Can be finely adjusted by increasing pad copper sheet on post.
Accompanying drawing explanation
Fig. 1 is installation diagram of the present invention；
Fig. 2 is lower mold figure of the present invention；
Fig. 3 is R angle of the present invention punch structure schematic diagram；
Fig. 4 is R angle of the present invention drift edge of a knife schematic diagram；
Fig. 5 is the present invention round punch structure schematic diagram；
Fig. 6 is prefix schematic diagram of the present invention.
In the drawings: 1, upper mold frame plate 2, upper die plate 3, punch retainer 4, stripper 5, R angle drift 6, rolling
Pearl guide pin bushing 7, R angle cutter block 8, prefix 9, die mold insert 10, circular hole die case 11, lower mold backing plate 12 lower bolster
13, lower limit post 14 upper limit post 15 rubber parts 16 lower mold frame plate 17 round punch 18 lead 19 gives up
Material cutter block.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described；
A kind of flywheel shock mitigation system ring gear diel, including upper die and lower die, upper mold includes rectangle upper mold frame plate 1, connects
Disc upper die plate 2 below upper mold frame plate 1, it is connected to the disc punch retainer 3 below upper die plate 2, connects
Disc stripper 4 below punch retainer 3, is provided with rubber parts 15 between stripper 4 and upper die plate 2；Under
Mould includes rectangle lower mold frame plate 16, is connected to the disc lower mold backing plate 11 above lower mold frame plate 16, is installed on lower mold backing plate 11
The lower bolster 12 of top, lower bolster 12 is provided centrally with die mold insert 9, it is characterised in that: it is provided with on described punch retainer 3
The R angle drift 5 of two symmetrical distributions and the round drift 17 of eight circumference, and the lead 18 of corner arrangement,
Described R angle drift about 5 is parallel, and upper end is connected fixing by bolt with upper die plate 2, and the lower end edge of a knife is c-type；Described round punching
17 are arranged in the counterbore of punch retainer 3, and the upper end of round drift 17 abuts with upper die plate 2, lower end and die mold insert 9
Work coordinates；Described lead 18 is arranged in the counterbore of punch retainer 3, joins through stripper 4 with lower bolster 12 guiding
Close；Being provided with R angle cutter block 7 narrow between the alleviating distention in middle-JIAO of two on described lower bolster 12, wherein c-type R angle, outside cutter block 7 is joined with R angle drift 5
Closing, be provided with triangle waste knife block 19 outside described R angle cutter block 7, described waste knife block 19 is by bolt with lower bolster 12 even
Connect fixing.
Being provided with prefix 8 in described die mold insert 9, described prefix 8 is connected fixing by bolt with lower mold backing plate 11.
Complete to guide by ball bearing guide bushing 6, ball guide pillar between described upper mold frame plate 1 and lower mold frame plate 16.
Complete spacing by upper limit post 14, lower limit post 13 between described upper mold frame plate 1 and lower mold frame plate 16.
It is provided with, on described lower limit post 13, the bolt hole that copper sheet can be fixed.
Above-described embodiment is only for clearly demonstrating description of the present invention, and not restriction to embodiment,
To those of ordinary skill in the art, change or the change of other multi-form can also be made on the basis of the above description
Dynamic, here without also cannot all of embodiment be given exhaustive, and the obvious change thus amplified out or change
Move among still in protection scope of the present invention.
Claims (5)
1. a flywheel shock mitigation system ring gear diel, including upper die and lower die, upper mold include rectangle upper mold frame plate (1),
It is connected to the disc upper die plate (2) of upper mold frame plate (1) lower section, is connected to the disc punch of upper die plate (2) lower section admittedly
Determine plate (3), be connected to the disc stripper (4) of punch retainer (3) lower section, set between stripper (4) and upper die plate (2)
It is equipped with rubber parts (15)；Lower mold includes rectangle lower mold frame plate (16), is connected under the disc above lower mold frame plate (16)
Die-cushion plate (11), be installed on lower mold backing plate (11) top lower bolster (12), lower bolster (12) is provided centrally with die mold insert
(9), it is characterised in that: it is provided with R angle drift (5) of two symmetrical distributions and eight circles on described punch retainer (3)
The round drift (17) that week arranges, and the lead (18) of corner arrangement, described R angle drift (5) is the most parallel, and upper end is passed through
Bolt is connected fixing with upper die plate (2), and the lower end edge of a knife is c-type；Described round drift (17) is arranged on punch retainer (3)
In counterbore, the upper end of round drift (17) abuts with upper die plate (2), and lower end coordinates with die mold insert (9) work；Described guiding
Post (18) is arranged in the counterbore of punch retainer (3), coordinates through stripper (4) with lower bolster (12) guiding；Under described
Being provided with R angle cutter block (7) narrow between the alleviating distention in middle-JIAO of two in template (12), wherein c-type R angle cutter block, outside (7) is joined with R angle drift (5)
Closing, described R angle cutter block (7) outside is provided with triangle waste knife block (19), and described waste knife block (19) passes through bolt and lower mold
Plate (12) connects fixing.
A kind of flywheel shock mitigation system ring gear diel the most according to claim 1, it is characterised in that: described die
Being provided with prefix (8) in mold insert (9), described prefix (8) is connected fixing by bolt with lower mold backing plate (11).
A kind of flywheel shock mitigation system ring gear diel the most according to claim 1, it is characterised in that: described top mold frame
Complete to guide by ball bearing guide bushing (6), ball guide pillar between plate (1) and lower mold frame plate (16).
A kind of flywheel shock mitigation system ring gear diel the most according to claim 1, it is characterised in that: described top mold frame
Complete spacing by upper limit post (14), lower limit post (13) between plate (1) and lower mold frame plate (16).
A kind of flywheel shock mitigation system ring gear diel the most according to claim 4, it is characterised in that: described lower limit
It is provided with, on position post (13), the bolt hole that copper sheet can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745747.9A CN106270197B (en) | 2016-08-29 | 2016-08-29 | Flywheel vibration damping system inner fluted disc stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745747.9A CN106270197B (en) | 2016-08-29 | 2016-08-29 | Flywheel vibration damping system inner fluted disc stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270197A true CN106270197A (en) | 2017-01-04 |
| CN106270197B CN106270197B (en) | 2018-03-23 |
Family
ID=57676558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745747.9A Active CN106270197B (en) | 2016-08-29 | 2016-08-29 | Flywheel vibration damping system inner fluted disc stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270197B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097789A (en) * | 2017-12-18 | 2018-06-01 | 常德力元新材料有限责任公司 | It is a kind of to be used for alloy mold of the cold-rolled low carbon steel with punching |
| CN109570360A (en) * | 2018-12-29 | 2019-04-05 | 江苏保捷锻压有限公司 | A kind of cold complete machine and its working method that can eliminate machining stress |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815459A (en) * | 1972-07-10 | 1974-06-11 | Amada Ltd | Unitized tooling |
| JPS5829530A (en) * | 1981-08-14 | 1983-02-21 | Nissan Motor Co Ltd | Press die for cushion drawing |
| US5097734A (en) * | 1990-07-25 | 1992-03-24 | Murata Wiedemann, Inc. | Open frame punch press with punching reaction force neutralizing system |
| CN102773343A (en) * | 2012-07-20 | 2012-11-14 | 苏州吴中经济开发区搏宇模具加工厂 | General hook stamping die of notebook |
| CN103521615A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die of overrunning clutch gland of motorcycle |
| CN203470678U (en) * | 2013-09-29 | 2014-03-12 | 东莞虹日金属科技有限公司 | Novel mold structure |
| CN103920812A (en) * | 2014-04-22 | 2014-07-16 | 靖江三鹏汽车模具制造有限公司 | Flywheel vibration-reducing system inner fluted disc fine blanking die |
| CN203778586U (en) * | 2014-03-20 | 2014-08-20 | 宝山钢铁股份有限公司 | Roof trimming die for punching and flanging processes of car covering piece |
| CN205200348U (en) * | 2015-12-17 | 2016-05-04 | 十堰凯泰隆工贸有限公司 | Connecting piece punching press blanking mould |
| CN206139724U (en) * | 2016-08-29 | 2017-05-03 | 靖江三鹏模具科技股份有限公司 | Flywheel vibration damping system inner fluted disc stamping die |
-
2016
- 2016-08-29 CN CN201610745747.9A patent/CN106270197B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3815459A (en) * | 1972-07-10 | 1974-06-11 | Amada Ltd | Unitized tooling |
| JPS5829530A (en) * | 1981-08-14 | 1983-02-21 | Nissan Motor Co Ltd | Press die for cushion drawing |
| US5097734A (en) * | 1990-07-25 | 1992-03-24 | Murata Wiedemann, Inc. | Open frame punch press with punching reaction force neutralizing system |
| CN102773343A (en) * | 2012-07-20 | 2012-11-14 | 苏州吴中经济开发区搏宇模具加工厂 | General hook stamping die of notebook |
| CN203470678U (en) * | 2013-09-29 | 2014-03-12 | 东莞虹日金属科技有限公司 | Novel mold structure |
| CN103521615A (en) * | 2013-10-17 | 2014-01-22 | 江苏南方轴承股份有限公司 | Die of overrunning clutch gland of motorcycle |
| CN203778586U (en) * | 2014-03-20 | 2014-08-20 | 宝山钢铁股份有限公司 | Roof trimming die for punching and flanging processes of car covering piece |
| CN103920812A (en) * | 2014-04-22 | 2014-07-16 | 靖江三鹏汽车模具制造有限公司 | Flywheel vibration-reducing system inner fluted disc fine blanking die |
| CN205200348U (en) * | 2015-12-17 | 2016-05-04 | 十堰凯泰隆工贸有限公司 | Connecting piece punching press blanking mould |
| CN206139724U (en) * | 2016-08-29 | 2017-05-03 | 靖江三鹏模具科技股份有限公司 | Flywheel vibration damping system inner fluted disc stamping die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097789A (en) * | 2017-12-18 | 2018-06-01 | 常德力元新材料有限责任公司 | It is a kind of to be used for alloy mold of the cold-rolled low carbon steel with punching |
| CN109570360A (en) * | 2018-12-29 | 2019-04-05 | 江苏保捷锻压有限公司 | A kind of cold complete machine and its working method that can eliminate machining stress |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270197B (en) | 2018-03-23 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant |