CN207271959U - A kind of automobile clutch damping disc progressive die - Google Patents
A kind of automobile clutch damping disc progressive die Download PDFInfo
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- CN207271959U CN207271959U CN201721278698.9U CN201721278698U CN207271959U CN 207271959 U CN207271959 U CN 207271959U CN 201721278698 U CN201721278698 U CN 201721278698U CN 207271959 U CN207271959 U CN 207271959U
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Abstract
The utility model belongs to auto industry field, it is related to automobile shock disk progressive die, including the positioning top guide positioned at the grading mould body, 4 rectangular angled-lift splitses being unfolded by X-type arrangement centered on the positioning top guide, angled-lift splits resetting spring positioned at each angled-lift splits end, bending female die positioned at each angled-lift splits root, positioned at the wedge described in each angled-lift splits stage casing between angled-lift splits resetting spring and the bending female die, two buoyant blocks positioned at the positioning top guide both sides, the angled-lift splits resetting spring can utilize its spring force to reset the angled-lift splits and the bending cavity plate, and the recovery time of the angled-lift splits resetting spring be shorter than the buoyant block lift the time.The utility model meets automobile clutch damping disc heat treatment requirements and the not broken requirement of the lower continuous rotary key structure flawless of twisting resistance effect, improves production and processing speed and machining accuracy, improves punching speed and stock utilization, reduce the demand to number of molds.
Description
Technical field
The utility model belongs to auto industry field, is related to the processing of progressive die mould, and in particular to a kind of automobile shock disk
Progressive die.
Background technology
With the development of China's auto industry in recent years, auto manufacturing technology also greatly improves therewith.Wherein automatic clutch
Device is the important component in automobile transmission system, bears passing power, damping with preventing the important function such as overload.At present
Most of zero clutch component is dependent on mould punching processing, is in great demand to mould；At the same time, current processing
Most of mould, including blanking die, piercing die, bending die belongs to the either simplex sequence low side mould with special-purpose, using not
Just, it is and time-consuming.
Damping disk(-isc) is key components and parts in automobile clutch, not only needs to be heat-treated stiffened after the part forming of the product,
Also need in long-term use, ensure to turn round 3,500,000 times in the case where certain twisting resistance acts on and key position cannot be cracked
Phenomenon can not have the situation of fracture.Existing clutch manufacturing enterprise is using single die tool production automobile clutch damping
Disk, has by the single die largely arranged, completes from punching, die mould, bending, shaping, to be trimmed to bent into shape etc. a series of
Process, the use of multistep single die tool are just reflecting the complexity of component die processing.Multistep single die tool makes
Need to be positioned in advance before each step process during, with the increase of process number, its process time extends, processing essence
True property can not be protected.
At present in the punch die processing of automobile clutch damping disc, also there is punching speed is excessively slow, punching is inaccurate, material use
The technical problems such as rate is low, mould demand is big, seriously constrain the reliability of production and processing efficiency and properties of product.
Utility model content
For above technical problem, the plan of the utility model provides a kind of automobile clutch damping disc progressive die, makes it full
Sufficient automobile clutch damping disc heat treatment requirements and the not broken technology of the lower continuous rotary key structure flawless of twisting resistance effect
It is required that realizing that single mold produces the requirement of two kinds of different products, and original single die tool is substituted, improve production and processing speed
Degree and machining accuracy, improve punching speed and stock utilization, reduce the demand to number of molds.
To realize above technical purpose, technical solution adopted in the utility model is：
A kind of automobile clutch damping disc progressive die, including grading mould body, it is characterised in that：Further include and be located at the level
Positioning top guide (3) into mould body, 4 rectangular angled-lift splitses being unfolded by X-type arrangement centered on the positioning top guide (3)
(2), the angled-lift splits resetting spring (1) positioned at each angled-lift splits (2) end, positioned at each angled-lift splits (2) root
Bending female die (5), positioned at angled-lift splits resetting spring (1) described in each angled-lift splits (2) stage casing and the bending female die (5) it
Between wedge (6), positioned at it is described positioning top guide (3) both sides two buoyant blocks (4), the angled-lift splits resetting spring (1) can profit
The angled-lift splits (2) and the bending female die (5) are resetted with its spring force, and the recovery of the angled-lift splits resetting spring (1)
What the time was shorter than the buoyant block (4) lifts the time.
Further, an improvement as the utility model, it is characterised in that：The angled-lift splits resetting spring (1)
Totally 16, the angled-lift splits (2) as described in every is evenly distributed 2 groups every group two angled-lift splits resetting springs (1) distribution, wherein first
The group angled-lift splits resetting spring (1) is distributed at the end proximal edge of the angled-lift splits (2), and angled-lift splits described in second group resets
Spring (1) is distributed in the outside for being close to the wedge (6) on the angled-lift splits (2).
Further, an improvement as the utility model, it is characterised in that：The angled-lift splits resetting spring (1)
It is distributed two-by-two by axial symmetry of the angled-lift splits (2) center line by rotation direction is positive and negative.
A kind of 1. automobile clutch damping disc progressive die according to claim 2, it is characterised in that：Described every
Angled-lift splits resetting spring (1) described in two groups be distributed on angled-lift splits (2) between group and group correspondence position it is oppositely oriented.
Further, an improvement as the utility model, it is characterised in that：The buoyant block (4) is in laterally long
Rectangular configuration in longitudinal direction, is symmetrically distributed in the both sides of the positioning top guide (3), each buoyant block (4) is transversely at it
A pair of of mounting hole of both ends distribution, each buoyant block (4) have umbo outside circular buoyant at the pair of mounting hole center
Structure.
Further, an improvement as the utility model, it is characterised in that：The grading mould body also has pressure
Boss piercing die (7) and edge-cutting and hole-punching submodule (8).
Further, an improvement as the utility model, it is characterised in that：Edge-cutting and hole-punching submodule (8) tool
There is an edge-cutting and hole-punching submodule positioning column (11) of the heart wherein, also have and be distributed in the edge-cutting and hole-punching submodule positioning column (11)
Around in X-type distribution 4 punching concave dies (10), respectively it is above between the punching concave die (10) of lower section two on
Two material strip limited posts (9) of the edge-cutting and hole-punching submodule positioning column (11) distribution symmetrical above and below, positioned at the edge-cutting and hole-punching
The edge-cutting and hole-punching submodule buoyant block (13) of welt on the right side of mould (8), cut positioned at the edge-cutting and hole-punching submodule positioning column (11) with described
The trim die (12) of close the latter between side piercing die buoyant block (13).
Compared with prior art, the utility model has reached following technique effect by above technical scheme：
First, substitute multistep single die to have by progressive die, reduce the step needed for mould calibration positioning, improve production
Process velocity and part production precision.
Secondly, it is directed to the requirement of four feet son on automobile clutch damping disc：3,500,000 are turned round under the effect of certain twisting resistance
It is secondary cannot cracked phenomenon can not have the situation of fracture, rationally design shape and the position of angled-lift splits resetting spring and buoyant block
Put, make both to lift process with synchronism is kept on the basis of certain time interval, ensure that four feet are young with big plane
The depth of parallelism, meets the design requirement of four feet son.
3rd, with two submodules of grading mould body：Belling platform piercing die and edge-cutting and hole-punching submodule, reasonable Arrangement
The position of buoyant block, solves that material strip is longer and tablet die cut edge can not arrange the technical problem that buoyant pins position is put, and improves original
The utilization rate of material.
4th, increase material strip limited post on grading mould body and two submodules, be allowed to the excircle orientation with part, reduce
The caused jitter phenomenon when punching completes a process, and material strip is sent into next station.
Finally, the progressive die designed by the utility model can realize that single mold produces two kinds by array of procedures combination
The requirement of the different product of model, effectively reduces mould usage amount.
Brief description of the drawings
Fig. 1 is the utility model progressive die body plane structure diagram；
Fig. 2 is the grading mould body of the utility model and two submodule planar structure schematic diagrams；
Fig. 3 is the utility model edge-cutting and hole-punching submodule planar structure schematic diagram；
Fig. 4 is to process automobile clutch damping disc layout project schematic diagram using the utility model；
Fig. 5 for the utility model institute processed finished products planar development schematic diagram；
Fig. 6 for the utility model institute processed finished products two model planar structure schematic diagrams and side view.
In figure：
1- angled-lift splitses resetting spring, 2- angled-lift splitses, 3- positioning top guide, 4- buoyants block, 5- bending female dies, 6- wedges, 7- pressures
Boss piercing die, 8- edge-cutting and hole-punchings submodule, 9- material strips limited post, 10- punching concave dies, 11- edge-cutting and hole-punching submodules positioning column,
12- trim dies, 13- edge-cutting and hole-punching submodule buoyant blocks；
21- rush correcting hole, 22- die moulds, 23- rushes all holes, 24- rushes window, 25- rushes centre bore, the trimming of 26- punch extermal forms,
27- punch extermal forms cut long side, 28- pivot frames mouth, 29- tetra- jiaos of 90 ° of o ings, 30- rooms, 31- pressures two roll forming of corner, 32- skies
Four circular holes are rushed in position, 33- shapes and four foot son shapings, 34- and belling platform, 35- trimmings cut waste material blanking；
41- upper left corners son, 42- upper right corners son, 43- lower right corners son, 44- lower left corner son, 45- upper lefts circular hole, 46- upper rights circle
Hole, 47- bottom rights circular hole, 48- lower-lefts circular hole.
Embodiment
The implementation process of the utility model is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 to Fig. 3：A kind of automobile clutch damping disc progressive die, including grading mould body, it is characterised in that：
Further include the positioning top guide 3 positioned at the grading mould body, 4 be unfolded centered on the positioning top guide 3 are arranged by X-type and be in
The angled-lift splits 2 of rectangle, the angled-lift splits resetting spring 1 positioned at each 2 end of angled-lift splits, positioned at each angled-lift splits 2
The bending female die 5 in portion, positioned at described in each 2 stage casing of angled-lift splits between angled-lift splits resetting spring 1 and the bending female die 5
Wedge 6, two buoyant blocks 4 positioned at 3 both sides of the positioning top guide, the angled-lift splits resetting spring 1 can utilize its spring force will
The angled-lift splits 2 is resetted with the bending female die 5, and the recovery time of the angled-lift splits resetting spring 1 is shorter than the buoyant block 4
Lift the time.
Further, an improvement as the utility model, it is characterised in that：The angled-lift splits resetting spring 1 is common
16, the angled-lift splits 2 as described in every is evenly distributed 2 groups every group two angled-lift splits resetting springs 1 and is distributed, wherein described in first group
Angled-lift splits resetting spring 1 is distributed at the end proximal edge of the angled-lift splits 2, and angled-lift splits resetting spring 1 is distributed described in second group
It is close to the outside of the wedge 6 on the angled-lift splits 2.
Further, an improvement as the utility model, it is characterised in that：The angled-lift splits resetting spring 1 is pressed
Rotation direction is positive and negative to be distributed by axial symmetry of 2 center line of angled-lift splits two-by-two.
Further, an improvement as the utility model, it is characterised in that：It is distributed on every angled-lift splits 2
Two groups described in 1 group of angled-lift splits resetting spring correspondence position between group it is oppositely oriented.
Further, an improvement as the utility model, it is characterised in that：The buoyant block 4 is longer than in horizontal
The rectangular configuration of longitudinal direction, is symmetrically distributed in the both sides of the positioning top guide 3, each buoyant block 4 is transversely at its both ends point
Cloth a pair of mounting hole, each buoyant block 4 have male structure outside circular buoyant at the pair of mounting hole center.
Further, an improvement as the utility model, it is characterised in that：The grading mould body also has pressure
Boss piercing die 7 and edge-cutting and hole-punching submodule 8.
Further, an improvement as the utility model, it is characterised in that：The edge-cutting and hole-punching submodule 8 has
An edge-cutting and hole-punching submodule positioning column 11 of the heart wherein, also has and is distributed in around the edge-cutting and hole-punching submodule positioning column 11
In 4 punching concave dies 10 of X-type distribution, difference being rushed on the trimming between the punching concave die 10 of lower section two above
Two material strip limited posts 9 of 11 distribution symmetrical above and below of Confucius's mould positioning column, cutting positioned at the 8 right side welt of edge-cutting and hole-punching submodule
Side piercing die buoyant block 13, between the edge-cutting and hole-punching submodule positioning column 11 and the edge-cutting and hole-punching submodule buoyant block 13
Close the latter trim die 12.
Compared with prior art, the utility model has reached following technique effect by above technical scheme：
First, substitute multistep single die to have by progressive die, reduce the step needed for mould calibration positioning, improve production
Process velocity and part production precision.
Secondly, it is directed to the requirement of four feet son on automobile clutch damping disc：3,500,000 are turned round under the effect of certain twisting resistance
It is secondary cannot cracked phenomenon can not have the situation of fracture, rationally design shape and the position of angled-lift splits resetting spring and buoyant block
Put, make both to lift process with synchronism is kept on the basis of certain time interval, ensure that four feet are young with big plane
The depth of parallelism, meets the design requirement of four feet son.
3rd, with two submodules of grading mould body：Belling platform piercing die and edge-cutting and hole-punching submodule, reasonable Arrangement
The position of buoyant block, solves that material strip is longer and tablet die cut edge can not arrange the technical problem that buoyant pins position is put, and improves original
The utilization rate of material.
4th, increase material strip limited post on grading mould body and two submodules, be allowed to the excircle orientation with part, reduce
The caused jitter phenomenon when punching completes a process, and material strip is sent into next station.
Finally, the progressive die designed by the utility model can realize that single mold produces two kinds by array of procedures combination
The requirement of the different product of model, effectively reduces mould usage amount.
As shown in figure 4, the layout project for the utility model progressive die：Wherein each layout project is respectively：21- rushes correcting
Hole, 22- die moulds, 23- rushes all holes, 24- rushes window, 25- rushes centre bore, the trimming of 26- punch extermal forms, 27- punch extermal forms cut long side,
28- pivot frames mouth, 29- tetra- jiaos of 90 ° of o ings, 30- rooms, 31- pressures two roll forming of corner, 32- rooms, 33- shapes and four feet
Four circular holes are rushed in young shaping, 34- and belling platform, 35- trimmings cut waste material blanking.
As shown in figure 5, it is the developed dimension of the product, because product 41, the young needs of 42,43,44 4 feet are repeatedly curved for this
Qula is stretched, and distortion allowance is not easily controlled, so before mould trimming punch-die is undressed well, is groped by engineer testing
Four foot son length control after material repeated deformation；Theoretical calculation tablet expanded view is write into program, is discharged with linear cutter
Piece, then its alternating bending is measured into four foot son forming dimensions and deformation by product figure afterwards twice；Therefrom summarize and obtain product
The expansion sheet size of part, so not only size qualification after part forming, and mould trimming punch-die is also convenient for processing, no
With any mold insert of scrap mould, the duration for saving mold manufacturing and cost are greatlyd save.
45,46,47,48 4 circular holes are also showed that in Fig. 5, because four circular holes and product shaping bending root distance
Closely, so circular hole is always stretched and is deformed into ellipse upon bending；According to actual conditions, first with linear cutter part tablet, warp
Cross test of many times four circular holes are processed into the oval direction to deformation by Fig. 5 and make different compensation, according to experiment after bending
As a result four holes are seen closest to circular hole, during last processing mold punching convex cavity plate mold insert, using after experiment closest to the one of circular hole
Group parameter.
As shown in Figure 6：The mould category thick blanks are molded progressive die, and stock layout goes out two forms for intermediate carrier one.Not only want energy
Stamp out two kinds of preceding damping disk(-isc), damping disk(-isc) parts of qualification, and mould stable production process is reliable.
Claims (7)
1. a kind of automobile clutch damping disc progressive die, including grading mould body, it is characterised in that：Further include positioned at described grading
The positioning top guide (3) of mould body, 4 rectangular angled-lift splitses being unfolded by X-type arrangement centered on the positioning top guide (3)
(2), the angled-lift splits resetting spring (1) positioned at each angled-lift splits (2) end, positioned at each angled-lift splits (2) root
Bending female die (5), positioned at angled-lift splits resetting spring (1) described in each angled-lift splits (2) stage casing and the bending female die (5) it
Between wedge (6), two buoyant blocks (4) positioned at described positioning top guide (3) both sides, the angled-lift splits resetting spring (1) can profit
The angled-lift splits (2) and the bending female die (5) are resetted with its spring force, and the recovery of the angled-lift splits resetting spring (1)
What the time was shorter than the buoyant block (4) lifts the time.
A kind of 2. automobile clutch damping disc progressive die according to claim 1, it is characterised in that：The angled-lift splits resets
Totally 16, spring (1), 2 groups every group two angled-lift splits resetting springs (1) distribution is evenly distributed by angled-lift splits every described (2), its
In angled-lift splits resetting spring (1) described in first group be distributed at the end proximal edge of the angled-lift splits (2), tiltedly slided described in second group
Block reset spring (1) is distributed in the outside for being close to the wedge (6) on the angled-lift splits (2).
A kind of 3. automobile clutch damping disc progressive die according to claim 2, it is characterised in that：The angled-lift splits is answered
Position spring (1) is distributed by axial symmetry of the angled-lift splits (2) center line two-by-two by rotation direction is positive and negative.
A kind of 4. automobile clutch damping disc progressive die according to claim 2, it is characterised in that：Described every is tiltedly sliding
Angled-lift splits resetting spring (1) described in two groups be distributed on block (2) between group and group correspondence position it is oppositely oriented.
A kind of 5. automobile clutch damping disc progressive die according to claim 1, it is characterised in that：The buoyant block
(4) in laterally longitudinal rectangular configuration is longer than, the both sides of the positioning top guide (3), each buoyant block (4) are symmetrically distributed in
A pair of of mounting hole is transversely distributed at its both ends, each buoyant block (4) has circular at the pair of mounting hole center
The outer male structure of buoyant.
A kind of 6. automobile clutch damping disc progressive die according to claim 1, it is characterised in that：The grading calligraphy or painting model
Body also has belling platform piercing die (7) and edge-cutting and hole-punching submodule (8).
A kind of 7. automobile clutch damping disc progressive die according to claim 6, it is characterised in that：The edge-cutting and hole-punching
Submodule (8) has an edge-cutting and hole-punching submodule positioning column (11) of the heart wherein, also has and is distributed in the edge-cutting and hole-punching submodule
4 punching concave dies (10) in X-type distribution, the above and punching concave die (10) of lower section two of difference around positioning column (11)
Between on two material strip limited posts (9) of the edge-cutting and hole-punching submodule positioning column (11) distribution symmetrical above and below, positioned at described
The edge-cutting and hole-punching submodule buoyant block (13) of welt on the right side of edge-cutting and hole-punching submodule (8), positioned at the edge-cutting and hole-punching submodule positioning column
(11) trim die (12) of close the latter between the edge-cutting and hole-punching submodule buoyant block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278698.9U CN207271959U (en) | 2017-09-22 | 2017-09-22 | A kind of automobile clutch damping disc progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278698.9U CN207271959U (en) | 2017-09-22 | 2017-09-22 | A kind of automobile clutch damping disc progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271959U true CN207271959U (en) | 2018-04-27 |
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ID=61987318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278698.9U Active CN207271959U (en) | 2017-09-22 | 2017-09-22 | A kind of automobile clutch damping disc progressive die |
Country Status (1)
| Country | Link |
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| CN (1) | CN207271959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520342A (en) * | 2017-09-22 | 2017-12-29 | 陕西渭河工模具有限公司 | A kind of automobile clutch damping disc progressive die |
-
2017
- 2017-09-22 CN CN201721278698.9U patent/CN207271959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520342A (en) * | 2017-09-22 | 2017-12-29 | 陕西渭河工模具有限公司 | A kind of automobile clutch damping disc progressive die |
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