CN109985970A - It is a kind of for producing the progressive die of auto sunroof framework plate - Google Patents
It is a kind of for producing the progressive die of auto sunroof framework plate Download PDFInfo
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- CN109985970A CN109985970A CN201910388950.9A CN201910388950A CN109985970A CN 109985970 A CN109985970 A CN 109985970A CN 201910388950 A CN201910388950 A CN 201910388950A CN 109985970 A CN109985970 A CN 109985970A
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- cavity plate
- punching
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- 230000000750 progressive effect Effects 0.000 title claims abstract description 28
- 238000004080 punching Methods 0.000 claims abstract description 73
- 238000005452 bending Methods 0.000 claims abstract description 37
- 238000009966 trimming Methods 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 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
- 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)
- Punching Or Piercing (AREA)
- Press Drives And Press Lines (AREA)
Abstract
It is a kind of for producing the progressive die of auto sunroof framework plate, wherein, upper mold is from left to right successively arranged the first red needle group, blanking punch group, first trimming punch-pin, first bending punch-pin, the second bending punch-pin, drawing punch set, second red needle, side punching upper mold group, sky step upper mold, third trimming punch-pin and cutting punch-pin；Lower die corresponds to upper mold and is correspondingly provided with the first red needle cavity plate group, punching and blanking die group, the first trimming cavity plate, the first bending female die, the second bending female die, drawing cavity plate group, the second red needle cavity plate, side punching lower die group, sky step lower die, third trimming cavity plate and cutting cavity plate.Provided by the present invention for producing the progressive die of auto sunroof framework plate, solves existing punch process mold, it is inconvenient, at high cost and the technical issues of cannot be guaranteed processing component quality, reach that reduce cost, Product Precision high and guarantee processing component quality.
Description
Technical field
The present invention relates to technology of die manufacturing fields, more particularly to a kind of for producing the grading of auto sunroof framework plate
Mould.
Background technique
Stamping die is that sheet metal is processed into a kind of special process of part (or semi-finished product) in Cold Press Working
Equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using the mold being mounted on press machine to material
Material applies pressure, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining.Currently, vapour
Vehicle components are to carry out processing and forming by stamping die mostly, and since auto parts and components become increasingly complex, manufacturing procedure is also got over
It becomes increasingly complex morely come, is independently carried out especially for auto parts and components, each processes such as complicated auto sunroof framework plates,
The die apparatus needed is more, troublesome in poeration, considerably increases human cost and equipment cost.In addition, for the automobile with side opening
The processing and forming of components, conventional manufacturing procedure are first to punch in plane, carry out bending later, which is easy to appear bending
There is the phenomenon that deformation and position deviation in beaten side opening afterwards, has seriously affected components quality, has not been able to satisfy quality requirement.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of for producing the progressive die of auto sunroof framework plate,
Solve existing punch process mold, it is inconvenient, at high cost and the technical issues of cannot be guaranteed processing component quality, reach
It is high and guarantee processing component quality to reduce cost, Product Precision.
To achieve the goals above, the invention provides the following technical scheme:
It is a kind of for producing the progressive die of auto sunroof framework plate, including upper die and lower die, it is characterised in that: the upper mold
From left to right it is successively arranged the first red needle group, blanking punch group, the first trimming punch-pin, the first bending punch-pin, the second bending punch-pin,
Drawing punch set, the second red needle, side punching upper mold group, sky step upper mold, third trimming punch-pin and cutting punch-pin；The lower die is corresponding
The upper mold is correspondingly provided with the first red needle cavity plate group, punching and blanking die group, the first trimming cavity plate, the first bending female die, the second bending
Cavity plate, drawing cavity plate group, the second red needle cavity plate, side punching lower die group, sky step lower die, third trimming cavity plate and cutting cavity plate.
Further, the first red needle group includes multiple location hole red needles, and the multiple location hole red needle is along the upper mold
Width direction set up centre and two side positions in the upper mold separately, corresponding the first red needle cavity plate group includes multiple location holes
Cavity plate.
Further, the blanking punch group includes the first piercing punch and the second trimming punch-pin, the punching and blanking die group pair
It should include the first punching concave die and the second trimming cavity plate.
Further, the drawing punch set is corresponding including the first convex closure forming convax mould and the second convex closure forming convax mould, described
Drawing cavity plate group includes the first convex closure molding concave die and the second convex closure molding concave die.
Further, the upper mold further includes set on the second punching between second red needle and the side punching upper mold group
Punch-pin or the second drawing punch-pin, the lower die correspond to the upper mold and are correspondingly provided with the second punching concave die or the second drawing cavity plate.
Further, the side punching upper mold group includes oblique contract and sliding block, and the oblique contract is fixed at the upper mold, described
The bottom of oblique contract is equipped with the first ramp, and the sliding block is slidably connected with first ramp；The side punching lower die group includes leading
Rail portion and side opening cavity plate, the rail portion and the side opening cavity plate are fixed at the lower die, and the top of the rail portion is set
There is the second ramp, the sliding block is slidably connected with second ramp, and the sliding block is equipped with and the matched punching of side opening cavity plate
Head.
Beneficial effects of the present invention:
Provided by the present invention for producing the progressive die of auto sunroof framework plate, wherein upper mold is from left to right successively arranged
First red needle group, blanking punch group, the first trimming punch-pin, the first bending punch-pin, the second bending punch-pin, drawing punch set, second
Red needle, side punching upper mold group, sky step upper mold, third trimming punch-pin and cutting punch-pin；Lower die corresponds to upper mold and is correspondingly provided with the first punching
Needle cavity plate group, punching and blanking die group, the first trimming cavity plate, the first bending female die, the second bending female die, drawing cavity plate group, the second punching
Needle cavity plate, side punching lower die group, sky step lower die, third trimming cavity plate and cutting cavity plate.The progressive die successively includes multiple punching presses
Mould group is easy to operate and produce, it can be achieved that can be completed at the same time multi-step forming processes in a clamping process on different stations
It is high-efficient, save the costs such as artificial；In addition, fixed to go out by the first red needle mould group (the first red needle group and the first red needle cavity plate)
Position hole, for carrying out punching press positioning in entire punching course, to guarantee punching precision；In addition bender group and Drawing Die group etc. at
Pattern group is arranged before side blow casement group, can avoid the deformation of side punching, guarantees the precision and stamping quality of punching press.The present invention
What is provided is used to produce the progressive die of auto sunroof framework plate, solves existing punch process mold, inconvenient, at high cost
And the technical issues of cannot be guaranteed processing component quality, having reached reduces cost, Product Precision height and guarantees processing component quality.
Detailed description of the invention
Fig. 1 is the overall schematic of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention；
Fig. 2 is the upper die structure schematic diagram of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention；
Fig. 3 is the lower die structure schematic diagram of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention；
Fig. 4 is that the side stamp die group of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention is partially schematic
Figure.
In figure, 100-upper molds, the 101-the first red needle group, 101-1-location hole red needle, 101-2-location hole red needle,
102-blanking punch groups, the first piercing punch of 102-1-, the second trimming of 102-2-punch-pin, the 103-the first trimming punch-pin,
105-the first bending punch-pin, the 106-the second bending punch-pin, 107-drawing punch sets, the first convex closure of 107-1-forming convax mould,
The second convex closure of 107-2-forming convax mould, the 108-the second red needle, 109-side punching upper mold groups, 109-1-oblique contract, 109-2-cunning
Block, the first ramp of 109-3-, 109-4-formed punch, 110-empty step upper molds, 111-third trimming punch-pin, 112-cutting punch-pin,
200-lower dies, the 201-the first red needle cavity plate group, 201-1-location hole cavity plate, 201-2-location hole cavity plate, 202-punchings are recessed
Mould group, the first punching concave die of 202-1-, the second trimming of 202-2-cavity plate, the 203-the first trimming cavity plate, the 205-the first bending
Cavity plate, the 206-the second bending female die, 207-drawing cavity plate groups, the first convex closure of 207-1-molding concave die, 207-2-second are convex
Wrap molding cavity plate, the 208-the second red needle cavity plate, 209-side punching lower die groups, 209-1-rail portion, 209-2-side opening cavity plate,
The second ramp of 209-3-, 210-empty step lower dies, 211-third trimming cavity plates, 212-cutting cavity plates
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Referring to figures 1-4, Fig. 1 is that the entirety of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention is shown
It is intended to, Fig. 2 is the upper die structure schematic diagram of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention, and Fig. 3 is
The lower die structure schematic diagram of the progressive die for producing auto sunroof framework plate of the embodiment of the present invention, Fig. 4 are that the present invention is implemented
The side stamp die group partial schematic diagram of the progressive die for producing auto sunroof framework plate of example.
The progressive die (following abbreviation progressive dies) that the present embodiment provides a kind of for producing auto sunroof framework plate, belongs to mould
Has manufacturing technology field.Referring specifically to Fig. 1-Fig. 3, which includes upper mold 100 and lower die 200, wherein upper mold 100 is from a left side
The first red needle group 101 is successively arranged to the right side, blanking punch group 102, the first trimming punch-pin 103, the first bending punch-pin 105, second
Bending punch-pin 106, drawing punch set 107, the second red needle 108, side punching upper mold group 109, sky step upper mold 110, third trimming are convex
Mould 111 and cutting punch-pin 112；The corresponding upper mold 100 of lower die 200 is correspondingly provided with the first red needle cavity plate group 201, punching and blanking die group 202,
First trimming cavity plate 203, the first bending female die 205, the second bending female die 206, drawing cavity plate group 207, the second red needle cavity plate
208, side punching lower die group 209, sky walks lower die 210, third trimming cavity plate 211 and cutting cavity plate 212.
Specifically, which successively includes 12 stamping die groups, when molding, passes through the first red needle group 101 and the first punching
Needle cavity plate group 201 goes out location hole；The relative edge of skylight frame frame plate is gone out by blanking punch group 102 and punching and blanking die group 202
The a part of when third (first while and), goes out skylight frame frame plate by the first trimming punch-pin 103 and the first trimming cavity plate 203
First while another part and another part when third, that is to say, that by relative edge (the first side and the third of skylight frame frame plate
Side) two parts are divided into, Multi-step forming molding is carried out by twice stamping die group, achievees the effect that fine, is further ensured that punching
The precision of pressure；Pass through first of bending of 205 bending and molding skylight frame frame plate of the first bending punch-pin 105 and the first bending female die；
Pass through the second bending of 206 bending and molding skylight frame frame plate of the second bending punch-pin 106 and the second bending female die；It is convex by drawing
The drawing of one or more of mould group 107 and 207 drawing and forming skylight frame frame plate of drawing cavity plate group；By the second red needle 108 with
Second red needle cavity plate 208 goes out the plane circular hole of skylight frame frame plate；Pass through side punching upper mold group 109 and side punching lower die group 209
Go out the lateral aperture of skylight frame frame plate；The of skylight frame frame plate is gone out by third trimming punch-pin 111 and third trimming cavity plate 211
Two sides；Finally, going out the 4th side of skylight frame frame plate, so far, the skylight sash by cutting punch-pin 112 and cutting cavity plate 212
Plate can go out part with blanking.
In the present embodiment, which successively includes 12 stamping die groups, it can be achieved that can be in difference in a clamping process
Station on be completed at the same time 12 stamping procedures, easy to operate and high production efficiency saves the costs such as artificial；In addition, passing through the
One red needle mould group (the first red needle group 101 and the first red needle cavity plate 201) is to go out location hole, for carrying out in entire punching course
Punching press positioning, to guarantee punching precision；In addition bender group (the first bending punch-pin 105 and the first bending female die 205, the second folding
Curved punch-pin 106 and the second bending female die 206) and the shaping moulds group such as Drawing Die group (drawing punch set 107 and drawing cavity plate group 207)
Setting can avoid the deformation of side punching, protect before side blow casement group (side punching upper mold group 109 and side punching lower die group 209)
Demonstrate,prove the precision and stamping quality of punching press.Provided by the present invention for producing the progressive die of auto sunroof framework plate, solve existing
Punch process mold, it is inconvenient, at high cost and cannot be guaranteed processing component quality the technical issues of, reached reduction at
Originally, Product Precision is high and guarantees processing component quality.
In the present embodiment preferably, referring specifically to Fig. 2 and Fig. 3, the first red needle group 101 includes multiple location hole red needle 101-
1 and location hole red needle 101-2, location hole red needle 101-1 and location hole red needle 101-2 set up separately along the width direction of upper mold 100
The centre of upper mold 100 and two side positions, corresponding the first red needle cavity plate group 201 includes multiple location hole cavity plate 201-1 and location hole
Cavity plate 201-2.It is more to go out by above-mentioned first red needle mould group (the first red needle group 101 and the first red needle cavity plate 201) when molding
A circular locating openings are further ensured that punching precision for carrying out punching press positioning in entire punching course.
In the present embodiment preferably, referring specifically to Fig. 2 and Fig. 3, blanking punch group 102 includes the first piercing punch 102-1
With the second trimming punch-pin 102-2, corresponding punching and blanking die group 202 includes the first punching concave die 202-1 and the second trimming cavity plate 202-
2；First piercing punch 102-1 and the first punching concave die 202-1 is in the width direction of the progressive die in the progressive die
Between be arranged.When molding, the relative edge of skylight frame frame plate is gone out by the second trimming punch-pin 102-2 and the second trimming cavity plate 202-2
While a part of when third (first while and), also gone out by the first piercing punch 102-1 and the first punching concave die 202-1
The anti-of strip pulls material hole, prevents in subsequent forming punching course, and material can flow when due to molding, which can prevent
Material deformation is pulled after material flowing, is further ensured that punching precision.
Specifically, drawing punch set 107 includes the first convex closure forming convax mould 107-1 and the second convex closure forming convax mould 107-2,
First convex closure forming convax mould 107-1 is relatively outer relative to the position of the second convex closure forming convax mould 107-2, is preferably set to more
A, corresponding drawing cavity plate group 207 includes the first convex closure molding concave die 207-1 and the second convex closure molding concave die 207-2.When molding,
The many places convex closure drawing and forming of skylight frame frame plate can be carried out by drawing punch set 107 and drawing cavity plate group 207, it is high-efficient.
Further, upper mold 100 further includes set on the second punching between the second red needle 108 and side punching upper mold group 109
Punch-pin or the second drawing punch-pin, the corresponding upper mold 100 of lower die 200 are correspondingly provided with the second punching concave die or the second drawing cavity plate；Molding
When, hole or drawing and forming can be gone out, for example be some labels marking etc. on skylight frame frame plate.
In addition, side punching upper mold group 109 includes oblique contract 109-1 and sliding block 109-2, oblique contract 109-1 solid referring specifically to Fig. 4
In upper mold 100, the bottom of oblique contract 109-1 is equipped with the first ramp 109-3, sliding block 109-2 and oblique contract 109-1 sliding and connects for fixed setting
It connects, is slided along the first ramp 109-3；Side punching lower die group 209 includes rail portion 209-1 and side opening cavity plate 209-2, rail portion
209-1 and side opening cavity plate 209-2 is fixed at lower die 200, and the top of rail portion 209-1 is equipped with the second ramp 209-3, sliding block
109-2 is slidably connected with rail portion 209-1, slides along the second ramp 209-3；First ramp 109-3 and the second ramp 209-3
It intersects, range of the angle at 40 °~50 °, sliding block 109-2 is equipped with and the matched formed punch 109-4 of side opening cavity plate 209-2.Tool
Body principle is as follows: when molding, the oblique contract 109-1 and sliding block 109-2 of upper mold 100 are moved downward, until the lower part of sliding block 109-2 is supported
It is connected to the second ramp 209-3 of the rail portion 209-1 of lower die 200, upper mold 100 continues to move downward at this time, oblique contract 109-1 and leads
Rail portion 209-1 pushes sliding block 209-2 to slide along the first ramp 109-3 and the second ramp 209-3 simultaneously, that is, toward skylight sash
The direction of plate is slided, and formed punch 109-4 and side opening cavity plate 209-5 is finally made to go out the side opening of skylight frame frame plate.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, referring to preferred embodiment to the present invention into
Go detailed description, it will be appreciated by those skilled in the art that modification or equivalent replacement of the technical solution of the present invention are made, and
The objective of the technical program and the scheme of range are not departed from, should all be covered in scope of the presently claimed invention.
Claims (6)
1. a kind of for producing the progressive die of auto sunroof framework plate, including upper die and lower die, it is characterised in that: the upper mold from
It is left-to-right to be successively arranged the first red needle group, blanking punch group, the first trimming punch-pin, the first bending punch-pin, the second bending punch-pin, drawing
Deep punch set, the second red needle, side punching upper mold group, sky step upper mold, third trimming punch-pin and cutting punch-pin；The lower die corresponds to institute
It states upper mold and is correspondingly provided with the first red needle cavity plate group, punching and blanking die group, the first trimming cavity plate, the first bending female die, the second bending is recessed
Mould, drawing cavity plate group, the second red needle cavity plate, side punching lower die group, sky step lower die, third trimming cavity plate and cutting cavity plate.
2. according to claim 1 for producing the progressive die of auto sunroof framework plate, it is characterised in that: first punching
Needle group includes multiple location hole red needles, and the multiple location hole red needle sets up separately along the width direction of the upper mold in the upper mold
Intermediate and two side positions, corresponding the first red needle cavity plate group includes multiple location hole cavity plates.
3. according to claim 1 for producing the progressive die of auto sunroof framework plate, it is characterised in that: the punching is convex
Mould group includes the first piercing punch and the second trimming punch-pin, and the corresponding punching and blanking die group includes the first punching concave die and the second punching
Edge die.
4. according to claim 1 for producing the progressive die of auto sunroof framework plate, it is characterised in that: the drawing is convex
Corresponding mould group includes the first convex closure forming convax mould and the second convex closure forming convax mould, and the drawing cavity plate group is formed including the first convex closure
Cavity plate and the second convex closure molding concave die.
5. according to claim 1 for producing the progressive die of auto sunroof framework plate, it is characterised in that: the upper mold is also
Including the second piercing punch or the second drawing punch-pin being set between second red needle and the side punching upper mold group, under described
Mould corresponds to the upper mold and is correspondingly provided with the second punching concave die or the second drawing cavity plate.
6. -5 any progressive die for being used to produce auto sunroof framework plate according to claim 1, it is characterised in that: described
Side punching upper mold group includes oblique contract and sliding block, and the oblique contract is fixed at the upper mold, and the bottom of the oblique contract is equipped with first
Ramp, the sliding block are slidably connected with first ramp；The side punching lower die group includes rail portion and side opening cavity plate, described
Rail portion and the side opening cavity plate are fixed at the lower die, and the top of the rail portion is equipped with the second ramp, the sliding block
It is slidably connected with second ramp, the sliding block is equipped with and the matched formed punch of side opening cavity plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388950.9A CN109985970A (en) | 2019-05-10 | 2019-05-10 | It is a kind of for producing the progressive die of auto sunroof framework plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388950.9A CN109985970A (en) | 2019-05-10 | 2019-05-10 | It is a kind of for producing the progressive die of auto sunroof framework plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109985970A true CN109985970A (en) | 2019-07-09 |
Family
ID=67136324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388950.9A Pending CN109985970A (en) | 2019-05-10 | 2019-05-10 | It is a kind of for producing the progressive die of auto sunroof framework plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109985970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814305A (en) * | 2021-10-11 | 2021-12-21 | 天津希利汽车部品有限公司 | Stamping die for skylight mounting bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103599984A (en) * | 2013-10-23 | 2014-02-26 | 平和精工汽车配件（太仓）有限公司 | Trunk hinge fixed seat machining forming process |
| CN104998969A (en) * | 2015-07-13 | 2015-10-28 | 柳州市楷都汽车零部件有限公司 | Continuous die for manufacturing vehicle connecting plate and continuous manufacture method of vehicle connecting plate |
| CN205613918U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge subassembly continuous stamping die behind automobile |
| CN205613944U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Inboard lower part infill panel continuous stamping die of car |
| CN205613916U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge bracket continuous stamping die in middle of car |
| CN209969382U (en) * | 2019-05-10 | 2020-01-21 | 珠海市玛斯特汽车零部件有限公司 | Progressive die for producing automobile skylight frame plate |
-
2019
- 2019-05-10 CN CN201910388950.9A patent/CN109985970A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599984A (en) * | 2013-10-23 | 2014-02-26 | 平和精工汽车配件（太仓）有限公司 | Trunk hinge fixed seat machining forming process |
| CN104998969A (en) * | 2015-07-13 | 2015-10-28 | 柳州市楷都汽车零部件有限公司 | Continuous die for manufacturing vehicle connecting plate and continuous manufacture method of vehicle connecting plate |
| CN205613918U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge subassembly continuous stamping die behind automobile |
| CN205613944U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Inboard lower part infill panel continuous stamping die of car |
| CN205613916U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | Hinge bracket continuous stamping die in middle of car |
| CN209969382U (en) * | 2019-05-10 | 2020-01-21 | 珠海市玛斯特汽车零部件有限公司 | Progressive die for producing automobile skylight frame plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814305A (en) * | 2021-10-11 | 2021-12-21 | 天津希利汽车部品有限公司 | Stamping die for skylight mounting bracket |
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