CN206139724U - Flywheel vibration damping system inner fluted disc stamping die - Google Patents
Flywheel vibration damping system inner fluted disc stamping die Download PDFInfo
- Publication number
- CN206139724U CN206139724U CN201620964777.4U CN201620964777U CN206139724U CN 206139724 U CN206139724 U CN 206139724U CN 201620964777 U CN201620964777 U CN 201620964777U CN 206139724 U CN206139724 U CN 206139724U
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- CN
- China
- Prior art keywords
- plate
- die
- mold
- cutter block
- angle
- 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.)
- Withdrawn - After Issue
Links
- 238000013016 damping Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 claims abstract description 12
- 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
- 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
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
An inner gear disc stamping die of a flywheel vibration reduction 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 at 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 through a; 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 utility model discloses collect towards the R angle and carve characters and integrative, practiced thrift production processes, improved production efficiency, practiced thrift the cost in business, narrow in the middle of R angle sword piece both ends are wide, intensity is high, difficult wearing and tearing have prolonged life greatly.
Description
Technical field
This utility model is related to mould, more particularly to a kind of flywheel vibration insulating system internal gear disc stamping mold.
Background technology
Because the resonance of automotive transmission depends on the moment of inertia of all rotating circular disks in power train, critical speed is lower used
Property square it is bigger, resonate it is also bigger.The limitation that torsional vibration damper has two aspects is set in internal gear disc: one can not make to start
Machine to the natural frequency between variator is reduced to below idling speed, that is, cannot be avoided in idling speed produce resonance can
Energy；Two is that spring rate cannot be reduced, and effectiveness in vibration suppression is poor because spring corner is restricted in internal gear disc.Therefore develop
Go out a set of efficient flywheel vibration insulating system internal gear disc stamping mold extremely urgent.
China Patent Publication No. discloses a kind of flywheel vibration insulating system internal gear disc stamping mold for 103920812A, and its is main
Drift is improved, using electric pulse processed, surface adopts TiCN-PVD cure process.But its function list
First, garbage collection is difficult, it is impossible to meet the production needs of growing tension.
Utility model content
In order to solve above-mentioned technical problem, a set of high working efficiency, long service life are designed in exploitation to this utility model
Flywheel vibration insulating system internal gear disc stamping mold.
In order to realize above-mentioned technical purpose, the technical scheme that this utility model is adopted is：In a kind of flywheel vibration insulating system
Fluted disc stamping mold, including upper die and lower die, upper mould is included in rectangle top mold frame plate, the disc being connected to below top mold frame plate
Die-cushion plate, the disc punch retainer being connected to below upper die plate, the disc discharging being connected to below punch retainer
Plate, is provided with rubber parts between stripper and upper die plate；Lower mould includes rectangle lower mold holder plate, is connected on lower mold holder plate
The disc lower mold backing plate of side, the lower template being installed on above lower mold backing plate, lower template is provided centrally with die mold insert, its feature
It is：The R angles drift of two symmetrical distributions and the round drift of eight circumferences are provided with the punch retainer,
And the lead column of corner arrangement, R angles drift is parallel up and down, and upper end is connected by bolt with upper die plate, lower end
The edge of a knife is c-type；The round drift is arranged in the counterbore of punch retainer, and the upper end of round drift abuts with upper die plate,
Lower end coordinates with the work of die mold insert；The lead column is arranged in the counterbore of punch retainer, through stripper and lower mould
Plate is oriented to and coordinates.
R angles cutter block narrow between the alleviating distention in middle-JIAO of two is provided with the lower template, wherein outside c-type R angle cutter block is matched somebody with somebody with R angles drift
Close, cutter block outside in the R angles is provided with triangle waste material cutter block, and the waste material cutter block is connected by bolt with lower template.
Prefix is provided with described die mold insert, the prefix is connected by bolt with lower mold backing plate.
Guiding is completed by ball bearing guide bushing, ball guide pillar between the top mold frame plate and lower mold holder plate.
Complete spacing by upper limit post, lower limit post between the top mold frame plate and lower mold holder plate.
The bolt hole that can fix copper sheet is provided with described lower limit post.
The beneficial effects of the utility model are：
1st, this utility model collection rushes R angles and carves characters and one, has saved production process, improves production efficiency, saves
Entreprise cost.
2nd, narrow between the alleviating distention in middle-JIAO of this utility model R angles cutter block two, intensity is high, not easy to wear, substantially prolongs service life.
3rd, this utility model adopts triangle waste material cutter block, and on the one hand waste material cutting section is easy to take out waste material, another
Aspect also allows for collecting waste material, increased production efficiency.
4th, ball bearing guide bushing, ball guide pillar, punch retainer are provided between this utility model top mold frame plate and lower mold holder plate
Lead column is provided between lower template, guiding accuracy of the present utility model is greatly strengthen, so as to improve this utility model
The quality of production.
, this utility model complete spacing using upper limit post, lower limit post, prevent pressure overload, damage cutter block, and lower limit
Can be finely adjusted by increasing pad copper sheet on the post of position.
Description of the drawings
Fig. 1 is this utility model installation diagram；
Fig. 2 is mould figure under this utility model；
Fig. 3 is this utility model R angles punch structure schematic diagram；
Fig. 4 is this utility model R angles drift edge of a knife schematic diagram；
Fig. 5 is the round punch structure schematic diagram of this utility model；
Fig. 6 is this utility model prefix schematic diagram.
In figure：1st, top mold frame plate 2, upper die plate 3, punch retainer 4, stripper 5, R angles drift 6, ball are led
Set 7, R angles cutter block 8, prefix 9, die mold insert 10, circular hole die case 11, the lower template 13 of lower mold backing plate 12, lower limit post
The waste material cutter block of 14 upper limit post, 15 rubber parts, 16 lower mold holder plate, 17 round punch, 18 lead column 19.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings；
Flywheel vibration insulating system internal gear disc stamping mold, including upper die and lower die, upper mould includes rectangle top mold frame plate 1, connection
Disc upper die plate 2 in the lower section of top mold frame plate 1, the disc punch retainer 3 for being connected to the lower section of upper die plate 2, connection
In the disc stripper 4 of the lower section of punch retainer 3, rubber parts 15 are provided between stripper 4 and upper die plate 2；Under
Mould includes rectangle lower mold holder plate 16, the disc lower mold backing plate 11 being connected to above lower mold holder plate 16, is installed on lower mold backing plate 11
The lower template 12 of top, lower template 12 is provided centrally with die mold insert 9, it is characterised in that：It is provided with the punch retainer 3
The R angles drift 5 of two symmetrical distributions and the round drift 17 of eight circumferences, and the lead column 18 of corner arrangement,
R angles drift is parallel about 5, and upper end is connected by bolt with upper die plate 2, and the lower end edge of a knife is c-type；The 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；The lead column 18 is arranged in the counterbore of punch retainer 3, is oriented to lower template 12 through stripper 4 and is matched somebody with somebody
Close；R angles cutter block 7 narrow between the alleviating distention in middle-JIAO of two is provided with the lower template 12, wherein outside c-type R angle cutter block 7 is matched somebody with somebody with R angles drift 5
Close, the outside of R angles cutter block 7 is provided with triangle waste material cutter block 19, and the waste material cutter block 19 is connected by bolt with lower template 12
Connect fixation.
Prefix 8 is provided with described die mold insert 9, the prefix 8 is connected by bolt with lower mold backing plate 11.
Guiding is completed by ball bearing guide bushing 6, ball guide pillar between the top mold frame plate 1 and lower mold holder plate 16.
Complete spacing by upper limit post 14, lower limit post 13 between the top mold frame plate 1 and lower mold holder plate 16.
The bolt hole that can fix copper sheet is provided with described lower limit post 13.
Above-described embodiment is only intended to clearly illustrate this utility model description, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, the change of other multi-forms can also be made on the basis of the above description
Or change, there is no need to be exhaustive to all of embodiment, and the obvious change thus amplified out
Or among changing still in protection domain of the present utility model.
Claims (5)
1. a kind of flywheel vibration insulating system internal gear disc stamping mold, including upper die and lower die, upper mould includes rectangle top mold frame plate（1）、
It is connected to top mold frame plate（1）The disc upper die plate of lower section（2）, be connected to upper die plate（2）The disc punch of lower section is consolidated
Fixed board（3）, it is connected to punch retainer（3）The disc stripper of lower section（4）, stripper（4）With upper die plate（2）Between set
It is equipped with rubber parts（15）；Lower mould includes rectangle lower mold holder plate（16）, be connected to lower mold holder plate（16）Under the disc of top
Die-cushion plate（11）, be installed on lower mold backing plate（11）The lower template of top（12）, lower template（12）It is provided centrally with die mold insert
（9）, it is characterised in that：The punch retainer（3）On be provided with the R angles drift of two symmetrical distributions（5）With eight circles
The round drift that week arranges（17）, and the lead column of corner arrangement（18）, R angles drift（5）Parallel up and down, upper end passes through
Bolt and upper die plate（2）It is connected, the lower end edge of a knife is c-type；The round drift（17）It is arranged on punch retainer（3）'s
In counterbore, round drift（17）Upper end and upper die plate（2）Abutting, lower end and die mold insert（9）Work coordinates；The guiding
Post（18）It is arranged on punch retainer（3）Counterbore in, through stripper（4）With lower template（12）It is oriented to and coordinates；Under described
Template（12）On be provided with R angles cutter block narrow between the alleviating distention in middle-JIAO of two（7）, wherein outside c-type R angle cutter block（7）With R angles drift（5）Match somebody with somebody
Close, R angles cutter block（7）Outside is provided with triangle waste material cutter block（19）, the waste material cutter block（19）By bolt and lower mould
Plate（12）It is connected.
2. a kind of flywheel vibration insulating system internal gear disc stamping mold according to claim 1, it is characterised in that：Described die
Mold insert（9）Inside it is provided with prefix（8）, the prefix（8）By bolt and lower mold backing plate（11）It is connected.
3. a kind of flywheel vibration insulating system internal gear disc stamping mold according to claim 1, it is characterised in that：The top mold frame
Plate（1）With lower mold holder plate（16）Between pass through ball bearing guide bushing（6）, ball guide pillar complete be oriented to.
4. a kind of flywheel vibration insulating system internal gear disc stamping mold according to claim 1, it is characterised in that：The top mold frame
Plate（1）With lower mold holder plate（16）Between pass through upper limit post（14）, lower limit post（13）Complete spacing.
5. a kind of flywheel vibration insulating system internal gear disc stamping mold according to claim 4, it is characterised in that：Described lower limit
Position post（13）On be provided with the bolt hole that can fix copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964777.4U CN206139724U (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 |
|---|---|---|---|
| CN201620964777.4U CN206139724U (en) | 2016-08-29 | 2016-08-29 | Flywheel vibration damping system inner fluted disc stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139724U true CN206139724U (en) | 2017-05-03 |
Family
ID=58628218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964777.4U Withdrawn - After Issue CN206139724U (en) | 2016-08-29 | 2016-08-29 | Flywheel vibration damping system inner fluted disc stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270197A (en) * | 2016-08-29 | 2017-01-04 | 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 CN201620964777.4U patent/CN206139724U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270197A (en) * | 2016-08-29 | 2017-01-04 | 靖江三鹏模具科技股份有限公司 | Flywheel vibration damping system inner fluted disc stamping die |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20180323 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170503 Effective date of abandoning: 20180323 |