CN110523851A - Manufacture experimently fender lateral flange shaping tooling and its control method - Google Patents
Manufacture experimently fender lateral flange shaping tooling and its control method Download PDFInfo
- Publication number
- CN110523851A CN110523851A CN201910846014.8A CN201910846014A CN110523851A CN 110523851 A CN110523851 A CN 110523851A CN 201910846014 A CN201910846014 A CN 201910846014A CN 110523851 A CN110523851 A CN 110523851A
- Authority
- CN
- China
- Prior art keywords
- cushion block
- die holder
- product
- shaping
- lower die
- 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.)
- Pending
Links
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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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 a kind of trial-production fender lateral flange shaping tooling and its control methods, including upper die holder, lower die holder and side fishing cutter, the upper die holder is located at the surface of lower die holder, the side fishing cutter is located at the dead astern of lower die holder, left die cavity and right mould chamber are equipped in the lower die holder, the right side of the left die cavity is arc, and the right side bottom of the left die cavity is equipped with left cushion block, is provided with Zuo Daimu above the left cushion block；The left side of the right mould chamber is arc, and the left side bottom of the right mould chamber is equipped with right cushion block, is provided with right Dai Mu above the right cushion block.The present invention carries out left side shaping and right side shaping to two products simultaneously respectively, can reduce debug time, reduces the repetition debugging of problem, while reducing the cost of manufacture of tooling；It is supported using cushion block and anticipates position for wooden block, product is facilitated to take out, product stability is high, guarantees parts quality consistency；Structure is simple, install convenient, and it is short to design and produce the period, at low cost.
Description
Technical field
The present invention relates to a kind of shaping tooling and its control method more particularly to a kind of trial-production fender lateral flange are whole
Shape tooling and its control method.
Background technique
Fender is the important outer covering piece on body of a motor car.Fender usually with side wall A column, hood, headlight,
Front bumper, windscreen wiper cover plate and mud guard etc. are overlapped, so fender design is more complicated, the cooperation of periphery connector
Gas section difference require it is also very high, fender is the important area of vehicle appearance.It is strong to the moulded of automobile, technique and rigidity
Degree has very high requirement.When carrying out lateral flange shaping to fender, because fender has overhead kick face at two, using traditional upper
Lower die holder molding, upper die holder, which moves down, pushes side fishing cutter block to carry out side shaping, difficulty is taken out after formed product, simultaneously as wing
The left and right side of plate requires shaping, needs two sets of side shaping toolings, and at high cost and debugging efforts are cumbersome.Therefore, existing skill
Art could be improved.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of trial-production fender lateral flange shaping toolings, make to two
Part carries out left side shaping and right side shaping, save the cost simultaneously respectively；Product is facilitated for wood come retainer positioning using cushion block support
It takes out.
The present invention is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of trial-production fender rollover
Side shaping tooling, including upper die holder, lower die holder and side fishing cutter, the upper die holder are located at the surface of lower die holder, the side fishing cutter
Positioned at the dead astern of lower die holder, left die cavity and right mould chamber are equipped in the lower die holder, the right side of the left die cavity is arc, institute
The right side bottom for stating left die cavity is equipped with left cushion block, is provided with Zuo Daimu above the left cushion block, and the left generation wood is and Zuo Mo
The matched arc generation wood in the right side of chamber；The left side of the right mould chamber is arc, and the left side bottom of the right mould chamber is equipped with
Right cushion block, the right cushion block top are provided with right Dai Mu, the matched arc generation wood in the left side of the right Dai Muwei and right mould chamber.
Further, the left cushion block is multiple, and the edge of right side of the left cushion block along left die cavity is placed, the right side
Cushion block is multiple, the edge placement of left side of the right cushion block along right mould chamber.
Further, the both ends of the upper die holder are provided with guide groove, and the both ends of the lower die holder are provided with and guide groove
Matched guide post, the upper die holder and lower die holder are fastened in guide groove by guide post carries out guide-localization.
Further, the leading flank of the side fishing cutter is machined surface, and the front left side of the side fishing cutter is equipped with left side fishing cutter block,
The forward right side of the side fishing cutter is equipped with right side fishing cutter block；The trailing flank of the side fishing cutter is pressure surface, the rear side of the side fishing cutter
Face is plane.
Another technical solution that the present invention uses to solve above-mentioned technical problem is to provide a kind of trial-production fender
The control method of lateral flange shaping tooling, includes the following steps: S1: being put into left cushion block and left generation in the left die cavity of lower die holder
Wood is put into right cushion block and right Dai Mu in right mould chamber；S2: placing the first product on Zuo Daimu, places second on right Dai Mu
Product, upper die holder move down compression product；S3: external force driving side fishing cutter carries out movement punching press, and the first product completes left side shaping, the
Two products complete left side shaping；S4: opening upper die holder, takes out after left cushion block moves down Zuo Daimu, takes out the first product；It takes
After right cushion block moves down right Dai Mu out, the second product is taken out；S5: it is put into left cushion block in the bottom Zuo Daimu, at the right bottom Dai Mu
Portion is put into right cushion block；S6: the first product is put on right Dai Mu；Second product is placed on Zuo Daimu, upper die holder moves down pressure
Tight product；S7: external force driving side fishing cutter carries out movement punching press, and the first product completes right side shaping, and it is whole that the second product completes left side
Shape；S8: opening mold, takes out after left cushion block moves down Zuo Daimu, takes out the second product, taking out right cushion block makes right Dai Muxiang
After lower movement, the first product is taken out, completes side shaping；S9: step S1-S8 is repeated, the side shaping of all products is completed.
The present invention, which compares the prior art, to be had following the utility model has the advantages that trial-production fender lateral flange provided by the invention is whole
Shape tooling and its control method carry out left side shaping and right side shaping to two products simultaneously respectively, can reduce debug time,
The repetition debugging of problem is reduced, while reducing the cost of manufacture of tooling；It is supported using cushion block and anticipates position for wooden block, facilitate product
It takes out, product stability is high, guarantees parts quality consistency；Structure is simple, install convenient, and it is short to design and produce the period, at low cost.
Detailed description of the invention
Fig. 1 is that fender lateral flange shaping tooling structural schematic diagram is manufactured experimently in the embodiment of the present invention；
Fig. 2 is that fender lateral flange shaping tooling working condition top view is manufactured experimently in the embodiment of the present invention；
Fig. 3 is that fender lateral flange shaping tooling cross-sectional operational views are manufactured experimently in the embodiment of the present invention；
Fig. 4 is that upper die holder places structural schematic diagram after left cushion block and right cushion block in the embodiment of the present invention；
Fig. 5 is that upper die holder places left generation wood and right Dai Muhou structural schematic diagram in the embodiment of the present invention；
Fig. 6 is that side shaping is completed to open the structural schematic diagram after upper die holder in the embodiment of the present invention.
In figure:
101 side fishing cutter, the 102 right side fishing cutter block of left side fishing cutter block 103
201 upper die holder, 202 guide groove, 203 upper die holder plays Baking soda
301 lower die holder, 302 303 right Dai Mu of left generation wood
304 right 306 guide posts of cushion block of left cushion block 305
307 lower die holder lifting hanger rod, 401 first product, 402 second product
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", "lower", "front", "rear"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Fig. 1 is that fender lateral flange shaping tooling structural schematic diagram is manufactured experimently in the embodiment of the present invention；Fig. 2 is the present invention
Fender lateral flange shaping tooling working condition top view is manufactured experimently in embodiment；Fig. 3 is to manufacture experimently vapour in the embodiment of the present invention
Wing daughter board lateral flange shaping tooling cross-sectional operational views.
Referring to Figure 1, Fig. 2 and Fig. 3, trial-production fender lateral flange shaping tooling provided by the invention, including upper mold
Seat 201, lower die holder 301 and side fishing cutter 101, upper die holder 210 are located at the surface of lower die holder 301, and side fishing cutter 101 is located at lower die holder
301 dead astern, left die cavity and right mould chamber are equipped in lower die holder 301, and the right side of the left die cavity is arc, the left die cavity
Right side bottom be equipped with left cushion block 304, be provided with left generation wood 302 above the left cushion block 304, the left generation wood 302 for
The matched arc generation wood in the right side of left die cavity；The left side of the right mould chamber is arc, the left side bottom of the right mould chamber
Equipped with right cushion block 305, right generation wood 303 is provided with above the right cushion block 305, the right generation wood 303 is the left side with right mould chamber
The matched arc generation wood in face.
Specifically, trial-production fender lateral flange shaping tooling provided by the invention, left cushion block 304 is multiple, left pad
Block 304 is placed along the edge of the right side of left die cavity, and right cushion block 305 is multiple, the side of left side of the right cushion block 305 along right mould chamber
Edge is placed.The both ends of upper die holder 201 are provided with guide groove 202, and the both ends of lower die holder 301 are provided with matched with guide groove 202
Guide post 306, upper die holder 201 and lower die holder 301 are fastened in guide groove 202 by guide post 306 and carry out guide-localization.
Specifically, trial-production fender lateral flange shaping tooling provided by the invention, the leading flank of side fishing cutter 101 is to add
Work face, the front left side of side fishing cutter 101 are equipped with left side fishing cutter block 102, and the forward right side of side fishing cutter 101 is equipped with right side fishing cutter block 103；Side
The trailing flank of whole knife 101 is pressure surface, and the trailing flank of side fishing cutter 101 is plane.201 upper surface of upper die holder is equipped with pressing plate groove, institute
301 lower surface of lower die holder is stated equipped with centralized positioning keyway；By following centralized positioning keyway, can be quickly found out on lathe
Position, and be fixed on lathe by pressing plate groove.
Preferably, upper die holder 201 and lower die holder 301 are equipped with lightening hole, and the weight for mitigating tooling saves material；Upper die holder
Side is equipped with upper die holder and plays Baking soda 203 before and after 201 upper surfaces, and the both ends of the surface of the lower die holder 301 are equipped with lower die holder lifting hanger rod
307, facilitate lifting.
The control method of trial-production fender lateral flange shaping tooling provided by the invention, includes the following steps:
S1: it is put into left cushion block 304 and Zuo Daimu 302 in the left die cavity of lower die holder 201, right cushion block is put into right mould chamber
305 and right generation wood 303, as shown in Figure 4 and Figure 5；
S2: placing the first product 401 on left generation wood 302, and the second product 402, upper die holder are placed on right generation wood 303
201 move down compression product；
S3: external force driving side fishing cutter 101 carries out movement punching press, and the first product 401 completes left side shaping, the second product 402
Complete left side shaping；
S4: opening upper die holder 201, takes out after left cushion block 304 moves down left generation wood 302, takes out the first product 401；
After taking out right cushion block 305 and moving down right generation wood 303, the second product 402 is taken out；
S5: being put into left cushion block 304 in wooden 302 bottoms of left generation, is put into right cushion block 305 in wooden 303 bottoms of right generation；
S6: the first product 401 is put on right generation wood 303；Second product 402 is placed on left generation wood 302, upper die holder
201 move down compression product；
S7: external force driving side fishing cutter 101 carries out movement punching press, and the first product 401 completes right side shaping, the second product 401
Complete left side shaping；
S8: opening upper die holder 201, as shown in fig. 6, take out after left cushion block 304 moves down left generation wood 302, takes out the
Two products 402 take out after right cushion block 305 moves down right generation wood 303, take out the first product 401, complete side shaping；
S9: step S1-S8 is repeated, the side shaping of all products is completed.
In conclusion trial-production fender lateral flange shaping tooling provided by the invention and its control method, to two
Product carries out left side shaping and right side shaping simultaneously respectively, can reduce debug time, reduces the repetition debugging of problem, simultaneously
Reduce the cost of manufacture of tooling；It is supported using cushion block and anticipates position for wooden block, product is facilitated to take out, product stability is high, guarantees system
Part quality conformance；Structure is simple, install convenient, and it is short to design and produce the period, at low cost.
Although the present invention is disclosed as above with preferred embodiment, however, it is not to limit the invention, any this field skill
Art personnel, without departing from the spirit and scope of the present invention, when can make a little modification and perfect therefore of the invention protection model
It encloses to work as and subject to the definition of the claims.
Claims (5)
1. a kind of trial-production fender lateral flange shaping tooling, which is characterized in that including upper die holder (201), lower die holder (301)
With side fishing cutter (101), the upper die holder (210) is located at the surface of lower die holder (301), and the side fishing cutter (101) is located at lower die
The dead astern of seat (301) is equipped with left die cavity and right mould chamber in the lower die holder (301), and the right side of the left die cavity is arc,
The right side bottom of the left die cavity is equipped with left cushion block (304), is provided with Zuo Daimu (302), institute above the left cushion block (304)
Stating Zuo Daimu (302) is and the matched arc generation wood in the right side of left die cavity；The left side of the right mould chamber is arc, the right side
The left side bottom of die cavity is equipped with right cushion block (305), is provided with right Dai Mu (303) above the right cushion block (305), the right generation
Wooden (303) are and the matched arc generation wood in the left side of right mould chamber.
2. trial-production fender lateral flange shaping tooling as described in claim 1, which is characterized in that the left cushion block
(304) to be multiple, the edge of right side of the left cushion block (304) along left die cavity is placed, the right cushion block (305) be it is multiple,
It places at the edge of left side of the right cushion block (305) along right mould chamber.
3. trial-production fender lateral flange shaping tooling as described in claim 1, which is characterized in that the upper die holder
(201) both ends are provided with guide groove (202), and the both ends of the lower die holder (301) are provided with and guide groove (202) is matched leads
Xiang Zhu (306), the upper die holder (201) and lower die holder (301) are fastened in guide groove (202) by guide post (306) and are carried out
Guide-localization.
4. trial-production fender lateral flange shaping tooling as described in claim 1, which is characterized in that the side fishing cutter
(101) leading flank is machined surface, and the front left side of the side fishing cutter (101) is equipped with left side fishing cutter block (102), the side fishing cutter
(101) forward right side is equipped with right side fishing cutter block (103)；The trailing flank of the side fishing cutter (101) is pressure surface, the side fishing cutter
(101) trailing flank is plane.
5. a kind of control method of trial-production fender lateral flange shaping tooling according to any one of claims 1-4,
It is characterized in that, includes the following steps:
S1: it is put into left cushion block (304) and Zuo Daimu (302) in the left die cavity of lower die holder (201), right pad is put into right mould chamber
Block (305) and right Dai Mu (303)；
S2: placing the first product (401) on Zuo Daimu (302), and the second product (402), upper mold are placed on right Dai Mu (303)
Seat (201) moves down compression product；
S3: external force driving side fishing cutter (101) carries out movement punching press, and the first product (401) completes left side shaping, the second product
(402) left side shaping is completed；
S4: opening upper die holder (201), takes out after left cushion block (304) moves down Zuo Daimu (302), takes out the first product
(401)；After taking out right cushion block (305) and moving down right Dai Mu (303), take out the second product (402)；
S5: being put into left cushion block (304) in Zuo Daimu (302) bottom, is put into right cushion block (305) in right Dai Mu (303) bottom；
S6: the first product (401) is put on right Dai Mu (303)；Second product (402) is placed on Zuo Daimu (302), on
Die holder (201) moves down compression product；
S7: external force driving side fishing cutter (101) carries out movement punching press, and the first product (401) completes right side shaping, the second product
(401) left side shaping is completed；
S8: opening upper die holder (201), takes out after left cushion block (304) moves down Zuo Daimu (302), takes out the second product
(402), it after taking out right cushion block (305) and moving down right Dai Mu (303), takes out the first product (401), completes side shaping；
S9: step S1-S8 is repeated, the side shaping of all products is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846014.8A CN110523851A (en) | 2019-09-09 | 2019-09-09 | Manufacture experimently fender lateral flange shaping tooling and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846014.8A CN110523851A (en) | 2019-09-09 | 2019-09-09 | Manufacture experimently fender lateral flange shaping tooling and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110523851A true CN110523851A (en) | 2019-12-03 |
Family
ID=68667732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910846014.8A Pending CN110523851A (en) | 2019-09-09 | 2019-09-09 | Manufacture experimently fender lateral flange shaping tooling and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110523851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468603A (en) * | 2020-04-01 | 2020-07-31 | 一汽奔腾轿车有限公司 | Fender technology with charging port |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293033A (en) * | 1985-10-17 | 1987-04-28 | Toyota Motor Corp | Repressing method for press work and its working device |
| JPH09206844A (en) * | 1996-01-31 | 1997-08-12 | Mazda Motor Corp | Pressing method and device therefor |
| CN202752442U (en) * | 2012-06-29 | 2013-02-27 | 重庆桃园金属表面处理有限公司 | Stamping mold of automobile left wheel fender outer plate and right wheel fender outer plate |
| CN203109040U (en) * | 2013-01-30 | 2013-08-07 | 上海同捷三花汽车系统有限公司 | Universal platform for automobile fender molding plain die |
| CN104117582A (en) * | 2013-12-07 | 2014-10-29 | 东风柳州汽车有限公司 | Automobile wheel fender tool |
| CN204108147U (en) * | 2014-10-31 | 2015-01-21 | 芜湖福祥模具科技有限公司 | A kind of fender stretching die |
| CN205414116U (en) * | 2015-10-26 | 2016-08-03 | 上汽通用五菱汽车股份有限公司 | Car wing sheet forming mould |
| CN205926820U (en) * | 2016-08-10 | 2017-02-08 | 上海实树汽车工程技术有限公司 | Trial -production car is with side plastic tool with L type slider |
| CN206597801U (en) * | 2016-11-30 | 2017-10-31 | 重庆樾福机械制造有限公司 | A kind of double-side curling mould |
-
2019
- 2019-09-09 CN CN201910846014.8A patent/CN110523851A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293033A (en) * | 1985-10-17 | 1987-04-28 | Toyota Motor Corp | Repressing method for press work and its working device |
| JPH09206844A (en) * | 1996-01-31 | 1997-08-12 | Mazda Motor Corp | Pressing method and device therefor |
| CN202752442U (en) * | 2012-06-29 | 2013-02-27 | 重庆桃园金属表面处理有限公司 | Stamping mold of automobile left wheel fender outer plate and right wheel fender outer plate |
| CN203109040U (en) * | 2013-01-30 | 2013-08-07 | 上海同捷三花汽车系统有限公司 | Universal platform for automobile fender molding plain die |
| CN104117582A (en) * | 2013-12-07 | 2014-10-29 | 东风柳州汽车有限公司 | Automobile wheel fender tool |
| CN204108147U (en) * | 2014-10-31 | 2015-01-21 | 芜湖福祥模具科技有限公司 | A kind of fender stretching die |
| CN205414116U (en) * | 2015-10-26 | 2016-08-03 | 上汽通用五菱汽车股份有限公司 | Car wing sheet forming mould |
| CN205926820U (en) * | 2016-08-10 | 2017-02-08 | 上海实树汽车工程技术有限公司 | Trial -production car is with side plastic tool with L type slider |
| CN206597801U (en) * | 2016-11-30 | 2017-10-31 | 重庆樾福机械制造有限公司 | A kind of double-side curling mould |
Non-Patent Citations (1)
| Title |
|---|
| 汪永辉等: "聚氨酯代木在汽车试制中的应用", 《上海汽车》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468603A (en) * | 2020-04-01 | 2020-07-31 | 一汽奔腾轿车有限公司 | Fender technology with charging port |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110976691B (en) | Nesting drawing forming method for automobile top cover and top cover rear cross beam | |
| CN103894515A (en) | Manufacturing technology, molding die and punching-cutting die for automotive rear axle wiring harness supports | |
| CN102941669A (en) | Automobile roof skylight flanging machine | |
| CN105398001A (en) | Injection mold of fixed seat of automobile turn light | |
| CN110523851A (en) | Manufacture experimently fender lateral flange shaping tooling and its control method | |
| CN209363405U (en) | A kind of stamping system of fore sub frame mounting bracket mounting plate | |
| CN210586732U (en) | Flanging die for trial-manufacturing automobile fender | |
| CN205255434U (en) | Flasher fixing base injection mold | |
| CN208450363U (en) | A kind of stamping die group of door handle stiffening plate | |
| CN207508087U (en) | The stamping die of sheet metal | |
| CN113770256B (en) | Drawing process for utilization rate of inner plate material of elevator cover | |
| CN205414116U (en) | Car wing sheet forming mould | |
| CN209792394U (en) | Blanking and shaping die for automobile A-pillar sheet metal part | |
| CN208542814U (en) | A kind of stamping die group of engine hood panel auxiliary stand | |
| CN111203478B (en) | Blanking and shaping die for automobile A column sheet metal part | |
| CN111376466A (en) | Thermal forming device for processing A column of car | |
| CN207508096U (en) | A kind of stamping die | |
| CN212097484U (en) | Automatic flash removing structure applied to blow molding production | |
| CN206779270U (en) | A kind of automobile drive axle ABS wire harness brackets molding punching hole composite die tool | |
| CN214321512U (en) | Machining die for automobile stamping parts | |
| CN217476631U (en) | Accurate positioner of spring block for shaping of automobile decoration board | |
| CN110479872A (en) | Manufacture experimently the flanging die and its control method of fender | |
| CN205599795U (en) | Bundling structure is pushed up to one side to big inclination of car seat backplate | |
| CN219853076U (en) | Mounting device for inner support and framework of automobile door panel handrail | |
| CN217369949U (en) | Stamping forming device is used in processing of brush sealed backplate of combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |
|
| RJ01 | Rejection of invention patent application after publication |