CN206747408U - Automobile side coaming diel - Google Patents
Automobile side coaming diel Download PDFInfo
- Publication number
- CN206747408U CN206747408U CN201720640001.1U CN201720640001U CN206747408U CN 206747408 U CN206747408 U CN 206747408U CN 201720640001 U CN201720640001 U CN 201720640001U CN 206747408 U CN206747408 U CN 206747408U
- Authority
- CN
- China
- Prior art keywords
- punch
- pin
- mould
- cavity plate
- automobile side
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile side coaming diel, including upper module, retainer group and lower module, upper module and lower module install the punch-pin and cavity plate of two parts respectively, and the mould in two part V portions is relative and arranged in a crossed manner, two gusset plate parts are molded by a punching press simultaneously, mould production cost is reduced, improves the processing efficiency of part.The utility model is rationally arranged in a crossed manner by the mould of two kinds of automobile side coaming V-shaped parts, and flitch area needed for gusset plate effectively improves the utilization rate of flitch, reduce production cost much smaller than required flitch area sum when processing respectively；And plastic deformation force distribution more balance is uniform, drawing effect is good, and product quality is more excellent.
Description
Technical field
Technology of die manufacturing field is the utility model is related to, especially a kind of stamping die for being used to make automobile side coaming
Tool.
Background technology
The gusset plate shape of automobile diverse location is variant, referring to the gusset plate part one surrounded in Fig. 1 by the first border 4
The shape of gusset plate part two that surrounds of shape and the second boundary 6, the shape of two kinds of gusset plate parts slightly has difference, such as two
Individual part one end, which is all stamped, is cut into V-shaped, but the radian of V-shaped and length are all variant.For of different shapes
Gusset plate is processed, and existing processing scheme is that each gusset plate part is processed using a set of special diel respectively,
Cause more set Production of Stamping Die costs high., it is necessary to the machine-shaping on one piece of rectangular flitch when gusset plate part is processed,
Finally unwanted position is all cut away.Referring to two kinds of gusset plate part shapes in Fig. 1, all needed in two kinds of part process
Punch process, especially V-shaped part, it is necessary to cut away substantial amounts of tailing, to be caused on the flitch of one piece of larger area
The waste of flitch, the production cost of part is added, and asymmetric profile causes drawing pressure distribution uneven, causes office
The defects of portion is excessively thin or insufficient.
Utility model content
The applicant needs different diel punching presses, and flitch wave for existing automobile side coaming of different shapes
Take, the problem of causing production cost high, design a kind of diel rational in infrastructure, reduce mould production cost, improve simultaneously
The utilization rate of flitch, reduce and waste, reduce production cost.
Technical scheme is as follows used by the utility model：
A kind of automobile side coaming diel, including upper module, retainer group and lower module, the lower module bottom are lower mould
Seat, die shoe middle position installation base, boss top are provided with punch-pin, and punch-pin includes the part in the first border Suo Wei regions
One punch-pin, and the second boundary enclose the punch-pin of part two in region；The retainer group includes retainer mould, and retainer mould center is opened
Hole, shape and the punch-pin form fit in hole；The upper module includes upper bolster, and cavity plate is installed among upper bolster, and cavity plate includes zero
The cavity plate of part one and the cavity plate of part two, cavity plate shape are engaged with the punch-pin shape of die shoe.
Further improvement as above-mentioned technical proposal：
V-shaped one end of the punch-pin of part one is the V portions of part one, and V-shaped one end of the punch-pin of part two is the V of part two
Portion, the V portions of part one and the V portions of part two are relative and arranged in a crossed manner.
The beneficial effects of the utility model are as follows：
The utility model by the diel of two kinds of discrepant automobile side coamings of shape by will be arranged on one set of die
On, two gusset plate parts are molded by a punching press simultaneously, reduce mould production cost, improve the processing efficiency of part.This
Utility model is rationally arranged in a crossed manner by the mould of two kinds of automobile side coaming V-shaped parts, and flitch area is much smaller than needed for gusset plate
Required flitch area sum when processing respectively, the utilization rate of flitch is effectively improved, reduce production cost；And plastic deformation force is distributed
More balance is uniform, and drawing effect is good, and product quality is more excellent.
Brief description of the drawings
Fig. 1 is lower modular structure schematic diagram of the present utility model.
Fig. 2 is retainer group structural representation of the present utility model.
Fig. 3 is upper modular structure schematic diagram of the present utility model.
In figure：1st, die shoe；2nd, boss；3rd, the punch-pin of part one；31st, the V portions of part one；4th, the first border；5th, part two is convex
Mould；51st, the V portions of part two；6th, the second boundary；7th, retainer mould；8th, upper bolster；9th, the cavity plate of part one；10th, the cavity plate of part two.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.
A kind of automobile side coaming diel includes upper module, retainer group and lower module.As shown in figure 1, lower module bottom
For die shoe 1, the middle position installation base 2 of die shoe 1, the top of boss 2 is provided with punch-pin, and punch-pin is enclosed including the first border 4
The punch-pin 3 of part one in region, and the second boundary 6 enclose the punch-pin 5 of part two in region, the V-shaped one of the punch-pin 3 of part one
Hold as the V portions 31 of part one, V-shaped one end of the punch-pin 5 of part two is the V portions 51 of part two, the V portions 31 of part one and the V portions 51 of part two
It is relative and arranged in a crossed manner.As shown in Fig. 2 retainer group includes retainer mould 7, the central openings of retainer mould 7, shape and the punch-pin shape in hole
Coordinate.As shown in figure 3, upper module includes upper bolster 8, cavity plate is installed among upper bolster 8, cavity plate includes the cavity plate 9 and zero of part one
The cavity plate 10 of part two, cavity plate shape are engaged with the punch-pin shape of die shoe 1.
During diel preparation, upper module, retainer group, lower module assemble successively from top to bottom, flitch to be processed
Among upper module and lower module.After diel starts punching press, drift drives upper module to move downward, when upper module contact
Continue to move downward after to flitch and with lower module contact, upper module, which continues to move downward, makes cavity plate and punch-pin coordinate punching press flitch
Drawing and forming goes out the curve form of gusset plate.After the completion of punching press, drift drives upper module to move upwards, while retainer group is in bottom
Moved upwards under the driving of spring, the frame of retainer mould 7 promotes gusset plate to depart from punch-pin.Finally stamping forming flitch is shifted
To the next step, by other cut off operation, a block plate is eventually cut the gusset plate as two shapings, processing efficiency
It is high；The utility model can make two kinds of gusset plates of different shapes simultaneously by one set of die, save one set of die, reduce mould
The production cost of tool；Due to v-notch is relative and arranged in a crossed manner, therefore plastic deformation force distribution more balance is uniform, drawing effect
Fruit is good, and product quality is more excellent.
Above description is to explanation of the present utility model, is not the restriction to utility model, without prejudice to the utility model
In the case of spirit, the utility model can make any type of modification.
Claims (2)
1. a kind of automobile side coaming diel, including upper module, retainer group and lower module, it is characterised in that：The lower module
Bottom is die shoe（1）, die shoe（1）Middle position installation base（2）, boss（2）Top is provided with punch-pin, and punch-pin includes the
One border（4）The punch-pin of part one in enclosed region（3）, and the second boundary（6）The punch-pin of part two in enclosed region（5）；
The retainer group includes retainer mould（7）, retainer mould（7）Central openings, shape and the punch-pin form fit in hole；The upper module bag
Include upper bolster（8）, upper bolster（8）Centre installation cavity plate, cavity plate include the cavity plate of part one（9）With the cavity plate of part two（10）, cavity plate
Shape and die shoe（1）Punch-pin shape be engaged.
2. according to the automobile side coaming diel described in claim 1, it is characterised in that：The punch-pin of part one（3）V words
Shape one end is the V portions of part one（31）, the punch-pin of part two（5）V-shaped one end be the V portions of part two（51）, the V portions of part one（31）With
The V portions of part two（51）It is relative and arranged in a crossed manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640001.1U CN206747408U (en) | 2017-06-05 | 2017-06-05 | Automobile side coaming diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640001.1U CN206747408U (en) | 2017-06-05 | 2017-06-05 | Automobile side coaming diel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747408U true CN206747408U (en) | 2017-12-15 |
Family
ID=60621879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640001.1U Expired - Fee Related CN206747408U (en) | 2017-06-05 | 2017-06-05 | Automobile side coaming diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747408U (en) |
-
2017
- 2017-06-05 CN CN201720640001.1U patent/CN206747408U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |