CN107020325A - The side reshaping die frock and its side adjusting method of a kind of car model gusset plate - Google Patents
The side reshaping die frock and its side adjusting method of a kind of car model gusset plate Download PDFInfo
- Publication number
- CN107020325A CN107020325A CN201710413458.3A CN201710413458A CN107020325A CN 107020325 A CN107020325 A CN 107020325A CN 201710413458 A CN201710413458 A CN 201710413458A CN 107020325 A CN107020325 A CN 107020325A
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- China
- Prior art keywords
- punch
- pin
- plate
- backing
- cutter block
- 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.)
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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
- B21D37/10—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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses the side reshaping die frock and its side adjusting method of a kind of car model gusset plate, between upper padding plate and lower bolster, including material pressing core, backing-out punch, punch-pin, side complete machine structure and hydraulic mechanism, punch-pin is on lower bolster, and backing-out punch is on punch-pin, side complete machine structure is on lower bolster, and located at the medial surface side of punch-pin, and be connected with hydraulic mechanism, hydraulic mechanism is also on lower bolster, material pressing core is located at the top of backing-out punch on upper padding plate.The synchronous shaping of multidirectional negative angle can be realized the invention enables low-cost die.
Description
Technical field
The present invention relates to diel field, more specifically to a kind of side reshaping die of car model gusset plate
Frock and its side adjusting method.
Background technology
Chinese car market requires that vehicle replacement speed is fast, and enterprise needs constantly to develop new product, is constantly created
New and all kinds of vehicle body outward appearances of reshaping, and constantly experiment innovation, and it is the key link for verifying design correctness to manufacture experimently, it is desirable to
Each link of trial-production must be high-precision, is completed in strict accordance with design data.Wherein gusset plate is played in body outer skin
Particularly important effect, vehicle side belongs to the one kind surrounded greatly, can lower inverted draft produced during running car, simultaneously
Increase the lower pressure of automobile, it is more steady when making galloping；Especially in current automobile market, association aesthetic in appearance is more emphasized
Mediation is personalized, changes in appearance various.So gusset plate just directly affects the DEVELOPMENT PROSPECT of whole vehicle.
The device of project research is mainly used in the manufacturing of gusset plate, is contained in the first stage in the big technique of automobile four
Sheet Metal Forming Technology.
Be present some defects in the existing device whole for gusset side, be mainly shown as：Design efforts would is big, cast casting
Cycle length, the economies of cumbersome, the whole project of processing are poor, cause the excess waste of resource；Needed in gusset whole sideways several times
Product defects can be caused by handing over knife to have some setbacks during shape, and many this dismounts and causes the increase of execute-in-place difficulty, production efficiency reduction.
The content of the invention
For drawbacks described above present in prior art, it is an object of the invention to provide a kind of car model gusset plate
Side reshaping die frock and its side adjusting method so that low-cost die can realize the synchronous shaping of multidirectional negative angle.
To achieve the above object, the present invention is adopted the following technical scheme that：
On the one hand, the side reshaping die frock of a kind of car model gusset plate, between upper padding plate and lower bolster, including
Material pressing core, backing-out punch, punch-pin, side complete machine structure and hydraulic mechanism, punch-pin is on lower bolster, and backing-out punch is on punch-pin, and side is whole
Mechanism is located at the medial surface side of punch-pin on lower bolster, and is connected with hydraulic mechanism, and hydraulic mechanism is also located at lower bolster
On, material pressing core is located at the top of backing-out punch on upper padding plate；
The side complete machine structure includes the whole sliding block in side and side fishing cutter block group, the medial surface of side fishing cutter block group and the medial surface of punch-pin
It is oppositely arranged, the whole sliding block in side is connected in the lateral surface of side fishing cutter block group, and is connected with hydraulic mechanism；
The hydraulic mechanism includes the anti-lateral mass of fixed plate and hydraulic cylinder, and the whole sliding block in side passes through hydraulic cylinder and the anti-lateral mass of fixed plate
It is connected.
Described punch-pin is connected on lower bolster by pressing plate groove insert.
The anti-lateral mass of punch-pin is additionally provided with described lower bolster, the anti-lateral mass of punch-pin is connected on the lateral surface of punch-pin.
Described backing-out punch is provided with spigot surface, and the upper surface of backing-out punch is product type face, and lower surface is connected with punch-pin.
Described punch-pin upper surface is type face, and type face is provided with lead to connect backing-out punch, type face.
Described material pressing core lower surface is type face, and type face is provided with spigot surface.
Described side fishing cutter block group includes the whole sliding block in side and some pieces of side fishing cutter blocks, and some pieces of side fishing cutter blocks are sequentially arranged in side
On the medial surface of whole sliding block, the medial surface of the whole sliding block in side and the medial surface of punch-pin are oppositely arranged.
Described side fishing cutter block has three pieces, respectively the first side fishing cutter block, the second side fishing cutter block and the 3rd side fishing cutter block.
On the other hand, a kind of side adjusting method of car model gusset plate, comprises the following steps：
S1. punch-pin is arranged on lower bolster, and against the anti-lateral mass of punch-pin, the first side fishing cutter block and the 3rd side fishing cutter block peace
On the whole sliding block in side, material pressing core is arranged on upper padding plate, and is realized by sliding up and down for push rod between punch-pin and material pressing core
Binder and the material returned；
S2. vehicle side plate is placed on backing-out punch by push rod by punch-pin jack-up, confirms vehicle side plate and ejection
Device is fitted, upper padding plate and underlay plate closing, makes to complete binder between material pressing core and punch-pin；
S3. start hydraulic cylinder, promote the whole sliding block in side to make the first side fishing cutter block and the 3rd side fishing cutter laminating vehicle side plate
Side, to vehicle side plate side carry out shaping；
S4. and then respectively exit after the first side fishing cutter block, the 3rd side fishing cutter block, material pressing core, punch-pin, further take out vehicle side
Plate, completes first step side shaping；
S5. the first side fishing cutter block and the 3rd side fishing cutter block are exited into assembling, installs the second side fishing cutter block, by vehicle side
Plate is placed on backing-out punch, carries out binder to vehicle side plate again, starts hydraulic cylinder, promotes the whole sliding block in side to make the second side
The side of whole cutter block laminating vehicle side plate, shaping is carried out to vehicle side plate side again.
In above-mentioned technical scheme, a kind of side reshaping die frock of car model gusset plate provided by the present invention and
Its side adjusting method, also with some following beneficial effect：
1. all negative angle positions of vehicle side plate disposably all can be made whole by the present invention without changeing mould
Shape；
2. present invention part when progress side is whole is had good positioning, the situation of part dislocation will not be produced；
3. the present invention can meet the side shaping of different automobile types gusset；
4. the present invention can effectively save die cost and punching press debugging cost；
5. the present invention can improve the surface quality and parts size precision of product.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of backing-out punch in the present invention；
Fig. 3 is the structural representation of convex mould of the present invention；
Fig. 4 is the structural representation of material pressing core in the present invention；
Fig. 5 is the structural representation of side complete machine structure in the present invention.
Embodiment
Technical scheme is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 5, a kind of side reshaping die frock of car model gusset plate provided by the present invention,
Between upper padding plate 1 and lower bolster 2, including material pressing core 3, backing-out punch 4, punch-pin 5, side complete machine structure and hydraulic mechanism, will be convex
Mould 5 is arranged on lower bolster 2, and backing-out punch 4 is arranged on the upper surface of punch-pin 5, and side complete machine structure is arranged on lower bolster 2, and is placed
In the medial surface side (side with radian) of punch-pin 5, and also it is connected with hydraulic mechanism, hydraulic mechanism is also mounted at lower bolster
On 2, material pressing core 3 is arranged on upper padding plate 1, and is placed on the top of backing-out punch 4, is aligned and is mutually fitted between material pressing core 3 and punch-pin 5
Match somebody with somebody, carry out matched moulds, the operation of die sinking.
Preferably, being provided with guide plate and guide between the side complete machine structure and lower bolster 2, it can make side complete machine structure can be under
Moved on backing plate 2, including the whole sliding block 6 in side and side fishing cutter block group 7, the medial surface of side fishing cutter block group 7 and the medial surface of punch-pin 5
It is oppositely arranged, and the medial surface of side fishing cutter block group 7 is set in the radian being adapted with the medial surface radian of punch-pin 5, the whole sliding block 6 in side is connected in
The lateral surface of side fishing cutter block group 7, and be connected with hydraulic mechanism.
Preferably, the hydraulic mechanism includes the anti-lateral mass 8 of fixed plate and hydraulic cylinder 9, the whole sliding block 6 in side passes through screw and hydraulic pressure
Cylinder 9 is connected fastening, and hydraulic cylinder 9 is connected with the anti-lateral mass of fixed plate 8, is carried for the side fishing cutter block group 7 that is connected on the whole sliding block 6 in side
For a power source.
Preferably, described punch-pin 5 is connected on lower bolster 2 by pressing plate groove insert, it is easy to punch-pin 5 enterprising in lower bolster 2
Row dismounting.
Preferably, the anti-lateral mass 10 of punch-pin is additionally provided with described lower bolster 3, the lateral surface of the anti-lateral mass 10 of punch-pin and punch-pin 5
It is connected, prevents the side force of punch-pin 5 from making side reshaping die frock integrally unstable, while also providing the peace of a whole set of side reshaping die frock
Fill benchmark.
Preferably, 2 spigot surfaces 401 have been opened up on described backing-out punch 4, to be enclosed on the lead 502 of punch-pin 5,
So that backing-out punch 4 will not be shifted when punch-pin 5 moves up and down, the upper surface of backing-out punch 4 is product type face 402, to place side
Coaming plate part, the lower surface of backing-out punch 4 is placed on the upper surface of punch-pin 5.
Preferably, the described upper surface of punch-pin 5 is type face 501, type face 501 is set to place on backing-out punch 4, type face 501
There are 2 leads 502, and the spigot surface 401 on backing-out punch 4, and spigot surface 302 on material pressing core 3 carry out guiding cooperation,
When carrying out matched moulds, mold-break operations, it can prevent misalignment occur between punch-pin 5, backing-out punch 4 and material pressing core 3.
Preferably, the described lower surface of material pressing core 3 is type face 301,2 spigot surfaces 302 are opened up on type face 301, to cover
Be not in displacement situation when carrying out matched moulds, mold-break operations on the lead 502 of punch-pin 5.
Preferably, described side fishing cutter block group 7 includes the whole sliding block 701 in side and some pieces of side fishing cutter blocks, some pieces of side fishing cutters
Block is connected on the medial surface of the whole sliding block 701 in side successively, and the medial surface of the medial surface and punch-pin 5 of the whole sliding block 701 in side is oppositely arranged.
Preferably, described side fishing cutter block has three pieces, respectively the first side fishing cutter block 702, the and of the second side fishing cutter block 703
3rd side fishing cutter block 704, needs the whole position in side different, the whole face shape in side of three pieces of corresponding side fishing cutter blocks according to gusset plate
It is also provided with difference.
A kind of side adjusting method of car model gusset plate provided by the present invention, comprises the following steps：
S1. punch-pin 5 is arranged on lower bolster 2, and against the anti-lateral mass 8 of punch-pin, first the first side fishing cutter block 702 and the 3rd
Side fishing cutter block 704 be arranged on the whole sliding block 701 in side on, material pressing core 3 be arranged on upper padding plate 1 on, and by press upper ejector pin above and below
Binder and the material returned between punch-pin 5 and material pressing core 3 are realized in slip；
S2. the vehicle side plate for needing shaping is placed on backing-out punch 4 by the jack-up of punch-pin 5 by push rod, confirms automobile
After fit completely between gusset plate and backing-out punch 4, press closes upper padding plate 1 and lower bolster 2, make material pressing core 3 and punch-pin 5 it
Between complete a binder；
S3. start hydraulic cylinder 9, promote the whole sliding block 6 in side to move the first side fishing cutter block 702 and the 3rd side fishing cutter 704, and paste
Conjunction needs the side portion of shaping in vehicle side plate, then carries out first time re-shaping exercise to vehicle side plate side；
S4. and then successively exit respectively after the first side fishing cutter block 702, the 3rd side fishing cutter block 704, material pressing core 3, punch-pin 5, then
Vehicle side plate is taken out, first step side shaping is completed；
S5. the first side fishing cutter block 702 and the 3rd side fishing cutter block 704 are exited into assembling, install the second side fishing cutter block 703,
Vehicle side plate is placed on backing-out punch 4 again, binder is carried out to vehicle side plate again, starts hydraulic cylinder 9, side is promoted
Whole sliding block 6 makes the second side fishing cutter block 703 laminating vehicle side plate need the side of shaping, and vehicle side plate side is carried out again
Second of shaping.
In summary, realize that the synchronous shaping of multidirectional negative angle is possibly realized the invention enables low-cost die, as bridge car side
The fexible unit of coaming plate part flanging side face shaping, has very important significance in the production process of the industry.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all fall in the range of claims of the present invention.
Claims (9)
1. a kind of side reshaping die frock of car model gusset plate, between upper padding plate and lower bolster, it is characterised in that bag
Material pressing core, backing-out punch, punch-pin, side complete machine structure and hydraulic mechanism are included, punch-pin is on lower bolster, and backing-out punch is on punch-pin, side
Complete machine structure is located at the medial surface side of punch-pin on lower bolster, and is connected with hydraulic mechanism, and hydraulic mechanism is also located at underlay
On plate, material pressing core is located at the top of backing-out punch on upper padding plate；
The side complete machine structure includes the whole sliding block in side and side fishing cutter block group, and the medial surface of side fishing cutter block group is relative with the medial surface of punch-pin
Set, the whole sliding block in side is connected in the lateral surface of side fishing cutter block group, and is connected with hydraulic mechanism；
The hydraulic mechanism includes the anti-lateral mass of fixed plate and hydraulic cylinder, and the whole sliding block in side passes through the anti-lateral mass phase of hydraulic cylinder and fixed plate
Even.
2. the side reshaping die frock of a kind of car model gusset plate as claimed in claim 1, it is characterised in that described is convex
Mould is connected on lower bolster by pressing plate groove insert.
3. the side reshaping die frock of a kind of car model gusset plate as claimed in claim 1, it is characterised in that under described
The anti-lateral mass of punch-pin is additionally provided with backing plate, the anti-lateral mass of punch-pin is connected on the lateral surface of punch-pin.
4. a kind of side reshaping die frock of car model gusset plate as claimed in claim 1, it is characterised in that described top
Go out device provided with spigot surface, the upper surface of backing-out punch is product type face, and lower surface is connected with punch-pin.
5. the side reshaping die frock of a kind of car model gusset plate as claimed in claim 1, it is characterised in that described is convex
Mould upper surface is type face, and type face is provided with lead to connect backing-out punch, type face.
6. a kind of side reshaping die frock of car model gusset plate as claimed in claim 1, it is characterised in that described pressure
It is type face to expect core lower surface, and type face is provided with spigot surface.
7. a kind of side reshaping die frock of car model gusset plate as claimed in claim 1, it is characterised in that described side
Whole cutter block group includes the whole sliding block in side and some pieces of side fishing cutter blocks, and some pieces of side fishing cutter blocks are sequentially arranged in the medial surface of the whole sliding block in side
On, the medial surface of the whole sliding block in side and the medial surface of punch-pin are oppositely arranged.
8. a kind of side reshaping die frock of car model gusset plate as claimed in claim 7, it is characterised in that described side
Whole cutter block has three pieces, respectively the first side fishing cutter block, the second side fishing cutter block and the 3rd side fishing cutter block.
9. a kind of side adjusting method of car model gusset plate, it is characterised in that comprise the following steps：
S1. punch-pin is arranged on lower bolster, and against the anti-lateral mass of punch-pin, the first side fishing cutter block and the 3rd side fishing cutter block are arranged on
On the whole sliding block in side, material pressing core is arranged on upper padding plate, and slides up and down the pressure realized between punch-pin and material pressing core by push rod
Material and the material returned；
S2. vehicle side plate is placed on backing-out punch by push rod by punch-pin jack-up, confirms that vehicle side plate is pasted with backing-out punch
Close, upper padding plate and underlay plate closing make to complete binder between material pressing core and punch-pin；
S3. start hydraulic cylinder, promote the whole sliding block in side to make the side of the first side fishing cutter block and the 3rd side fishing cutter laminating vehicle side plate
Side, shaping is carried out to vehicle side plate side；
S4. and then respectively exit after the first side fishing cutter block, the 3rd side fishing cutter block, material pressing core, punch-pin, further take out automobile side coaming
Part, completes first step side shaping；
S5. the first side fishing cutter block and the 3rd side fishing cutter block are exited into assembling, installs the second side fishing cutter block, by vehicle side plate
It is placed on backing-out punch, binder is carried out to vehicle side plate again, start hydraulic cylinder, promotes the whole sliding block in side to make the second side fishing cutter
The side of block laminating vehicle side plate, shaping is carried out to vehicle side plate side again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413458.3A CN107020325A (en) | 2017-06-05 | 2017-06-05 | The side reshaping die frock and its side adjusting method of a kind of car model gusset plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413458.3A CN107020325A (en) | 2017-06-05 | 2017-06-05 | The side reshaping die frock and its side adjusting method of a kind of car model gusset plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107020325A true CN107020325A (en) | 2017-08-08 |
Family
ID=59528630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710413458.3A Pending CN107020325A (en) | 2017-06-05 | 2017-06-05 | The side reshaping die frock and its side adjusting method of a kind of car model gusset plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356095A (en) * | 2018-05-02 | 2018-08-03 | 上海实树汽车工程技术有限公司 | It is a kind of to be used to manufacture experimently the general side shaping tooling of automobile body side OTR |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06210351A (en) * | 1993-01-11 | 1994-08-02 | Sumitomo Light Metal Ind Ltd | Press forming die for bending deal |
| CN202725737U (en) * | 2012-07-02 | 2013-02-13 | 上海同捷三花汽车***有限公司 | Platform of simple rollover-forming die for sidewall outer plate of automobile |
| CN203044683U (en) * | 2013-01-24 | 2013-07-10 | 无锡威唐金属科技有限公司 | Side reshaping mold in ultra-short stroke |
| CN205008486U (en) * | 2015-09-24 | 2016-02-03 | 上海菲格瑞特汽车科技股份有限公司 | Side plastic frock |
| CN205008487U (en) * | 2015-09-24 | 2016-02-03 | 上海菲格瑞特汽车科技股份有限公司 | Side plastic mould |
| CN106140974A (en) * | 2016-07-14 | 2016-11-23 | 上海菲格瑞特汽车科技股份有限公司 | A kind of side reshaping die for automobile metal plate work and side adjusting method thereof |
| CN206779297U (en) * | 2017-06-05 | 2017-12-22 | 上海菲格瑞特汽车科技股份有限公司 | A kind of side reshaping die frock of car model gusset plate |
-
2017
- 2017-06-05 CN CN201710413458.3A patent/CN107020325A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06210351A (en) * | 1993-01-11 | 1994-08-02 | Sumitomo Light Metal Ind Ltd | Press forming die for bending deal |
| CN202725737U (en) * | 2012-07-02 | 2013-02-13 | 上海同捷三花汽车***有限公司 | Platform of simple rollover-forming die for sidewall outer plate of automobile |
| CN203044683U (en) * | 2013-01-24 | 2013-07-10 | 无锡威唐金属科技有限公司 | Side reshaping mold in ultra-short stroke |
| CN205008486U (en) * | 2015-09-24 | 2016-02-03 | 上海菲格瑞特汽车科技股份有限公司 | Side plastic frock |
| CN205008487U (en) * | 2015-09-24 | 2016-02-03 | 上海菲格瑞特汽车科技股份有限公司 | Side plastic mould |
| CN106140974A (en) * | 2016-07-14 | 2016-11-23 | 上海菲格瑞特汽车科技股份有限公司 | A kind of side reshaping die for automobile metal plate work and side adjusting method thereof |
| CN206779297U (en) * | 2017-06-05 | 2017-12-22 | 上海菲格瑞特汽车科技股份有限公司 | A kind of side reshaping die frock of car model gusset plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356095A (en) * | 2018-05-02 | 2018-08-03 | 上海实树汽车工程技术有限公司 | It is a kind of to be used to manufacture experimently the general side shaping tooling of automobile body side OTR |
| CN108356095B (en) * | 2018-05-02 | 2024-04-19 | 上海实树汽车工程技术股份有限公司 | Universal side shaping tool for integrally side wall of trial-manufactured automobile |
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Application publication date: 20170808 |
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