CN107639158A - A kind of processing mold of seat back - Google Patents
A kind of processing mold of seat back Download PDFInfo
- Publication number
- CN107639158A CN107639158A CN201710701723.8A CN201710701723A CN107639158A CN 107639158 A CN107639158 A CN 107639158A CN 201710701723 A CN201710701723 A CN 201710701723A CN 107639158 A CN107639158 A CN 107639158A
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- stripper plate
- die
- drift
- bound edge
- shearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shearing Machines (AREA)
Abstract
The invention provides a kind of processing mold of seat back, and it can solve the technical problem that existing mold can not realize efficient, the high-precision production of seat back.It includes upper bolster and die shoe, and the upper bolster and die shoe are oriented to matched moulds by guide pillar, guide pin bushing, it is characterised in that：Between upper bolster and die shoe stretching device, shaped device, shearing/puncture/hole punched device, secondary shearing/secondary lancing device, bound edge/apparatus for shaping and lateral incision/secondary punching device are sequentially provided with along feedstock direction.
Description
Technical field
The present invention relates to mould applications, and in particular to a kind of processing mold of seat back.
Background technology
A kind of seat back, as shown in Figure 1 and Figure 2, its main body is provided with concavo-convex pack arrangement and multiple hole positions to its structure, and it two
Side is provided with bound edge, and bound edge sidepiece is provided with bayonet socket.The seat back overall structure is complex and manufacturing procedure is more, traditional
Diel can not realize its quick production.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of processing mold of seat back, it can solve existing mold can not
Realize the technical problem that seat back quickly produces.
Its technical scheme is such, and it includes upper bolster and die shoe, the upper bolster and die shoe by guide pillar, lead
Set is oriented to matched moulds, it is characterised in that：Between the upper bolster and the die shoe along feedstock direction be sequentially provided with stretching device, into
Type device, shear/puncture/hole punched device, secondary shearing/secondary lancing device, bound edge/apparatus for shaping and lateral incision/secondary punching
Device.
The part of the upper die of the stretching device includes the first keel, draw punch and the first stripper plate, first pad
High block, draw punch are installed under the upper bolster from top to bottom, and the draw punch runs through first stripper plate, and described
One stripper plate is installed under first keel and is provided with the first stripper plate insert set around the draw punch,
The part of the lower die of the stretching device includes the first lower bolster, stretching cavity plate, and first lower bolster, stretching cavity plate are from bottom to top
It is installed on the die shoe.
Drawing is installed in the first stripper plate insert and enters son, the cavity plate is provided with the drawing for entering sub- cooperation with drawing
Matrix face.
The part of the upper die of the shaped device includes the second keel, forming punching head, second keel, forming punching head
It is installed on from top to bottom under the upper bolster, the part of the lower die of the shaped device includes the second lower bolster, molding concave die, described
Second lower bolster, molding concave die are installed on the die shoe from bottom to top.
It is described shear/puncture/part of the upper die of hole punched device includes the second stripper plate, the first cutting punch, first punctures
Drift and the first pierce punch, second stripper plate, the first cutting punch, first puncture drift and the installation of the first pierce punch
Under the upper bolster, the second stripper plate insert is installed on second stripper plate, described first punctures drift and the first punching
Hole drift is arranged at the stripper plate periphery through second stripper plate, the second stripper plate insert, first cutting punch,
It is described shear/puncture/part of the lower die of hole punched device includes the lower mould of the first shearing and enters son, first punctures die case and the first punching
Die case, the lower mould of the first shearing enters son, the first punching concave die set is installed on die shoe, and described first punctures die case peace
Enter loaded on the lower mould of the described first shearing on sub and described die shoe.
The part of the upper die of the shearing/lancing device includes the 3rd stripper plate, the second cutting punch and second punctures drift,
3rd stripper plate, the second cutting punch and second puncture drift and are installed under the upper bolster, the 3rd stripper plate peace
Equipped with the 3rd stripper plate insert, second cutting punch and second punctures drift and sequentially passes through the 3rd stripper plate and the 3rd de- material
Plate insert, the part of the lower die of the shearing/lancing device include the lower mould of the second shearing and enter son, second puncture die case and first solid
Reservation, the lower mould of second shearing enter son, second puncture die case and the first fixed seat is installed on die shoe.
The part of the upper die of the bound edge/apparatus for shaping includes the 4th stripper plate and bound edge drift, the 4th stripper plate, bag
Side drift is installed under the upper bolster, and the 4th stripper plate insert, the bound edge drift point are provided with the 4th stripper plate
The 4th stripper plate both sides are distributed in, the reforming plunger is installed under the stripper plate, the lower mould of the bound edge/apparatus for shaping
Part includes the 3rd lower bolster and the second fixed seat, the 3rd lower bolster, the second fixed seat be installed on from bottom to top it is described under
On die holder, the second fixed seat insert, the bound edge drift and the 4th stripper plate are installed in second fixed seat
Sidepiece split form bound edge matrix face, the second fixed seat both sides are provided with the bound edge convex face with the recessed positive of bound edge.
Four corners of second fixed seat are provided with blank holder, and the blank holder is fixed on the die shoe, in it
Side is provided with and binder type face.
The part of the upper die of the lateral incision hole punched device include the 5th stripper plate, the second pierce punch, drive block, the described 5th
Stripper plate, the second pierce punch and drive block are installed under the upper bolster, and second pierce punch is de- through the described 5th
Flitch, the drive block are arranged at the stripper plate sidepiece, the part of the lower die of the lateral incision hole punched device include the 3rd fixed seat,
Oblique contract, shaping pressing plate, lateral incision drift and lateral incision cavity plate, the 3rd fixed seat are installed on the die shoe, and the tiltedly contract is slided
Dynamic to be connected on die shoe and be arranged at the 3rd fixing seat side, tiltedly contract and the drive block are mutual by inclined-plane
Coordinate, the shaping pressing plate is installed on an oblique contract side end face adjacent with the 3rd fixed seat, the lateral incision drift
It is installed in the oblique contract and runs through the shaping pressing plate, the lateral incision cavity plate is installed on the 3rd fixing seat side.
The mould of the present invention, is sequentially provided with stretching device, shaped device along feedstock direction between upper bolster and die shoe, cuts
/ hole punched device, secondary shearing/secondary lancing device, bound edge/apparatus for shaping and lateral incision/secondary punching device are cut/puncture, thereon
Die holder and die shoe matched moulds once, can complete six work steps simultaneously, can realize seat back Continuous maching, quick production.
Brief description of the drawings
Fig. 1 is the main structure diagram of seat back.
Fig. 2 is the side structure schematic view of seat back.
Fig. 3 is the structural representation of the present invention.
Fig. 4 is the structural representation at A after partial enlargement in Fig. 3.
Fig. 5 is the structural representation at B after partial enlargement in Fig. 3.
Fig. 6 is the structural representation at C after partial enlargement in Fig. 3.
Fig. 7 is the structural representation at D after partial enlargement in Fig. 3.
Fig. 8 is the structural representation at E after partial enlargement in Fig. 3.
Fig. 9 is the structural representation at F after partial enlargement in Fig. 3.
Figure 10 is the schematic diagram of flitch Continuous maching.
Accompanying drawing marks：11- upper bolsters；12- die shoes；13- punch press upper table surfaces；14- punch press following tables；21- first is padded
Block；22- draw punchs；The stripper plates of 23- first；The stripper plate insert of 24a, 24b- first；25- drawings enter son；The underlays of 26- first
Plate；27- stretches cavity plate；28- drawing matrixs face；The keels of 31- second；32- forming punching heads；The lower bolsters of 33- second；34- is molded
Cavity plate；41a, 41b- first punctures drift；The pierce punches of 42- first；The cutting punch of 43a, 43b- first；The stripper plates of 44- second；
The stripper plate insert of 45a, 45b- second；The lower mould of the shearings of 46a, 46b- first enters son；47a, 47b- first punctures cavity plate；48- first
Punching concave die set；The stripper plates of 51- the 3rd；The stripper plate insert of 52a, 52b- the 3rd；53- second punctures drift；54- first is fixed
Seat；55- second punctures die case；The stripper plates of 61- the 4th；The stripper plate inserts of 62- the 4th；63a, 63b- bound edge drift；64- second
Fixed seat；65- the second fixed seat inserts；66- bound edge convexs face；67- blank holders；The lower bolsters of 68- the 3rd；The stripper plates of 71- the 5th；
The pierce punch of 72a, 72b- second；The stripper plate inserts of 73- the 5th；74- drive blocks；The fixed seats of 75- the 3rd；The fixed seats of 76- the 3rd
Insert；77a, 77b- shaping pressing plate；The oblique contract of 78a, 78b-；79- lateral incision drifts.
Embodiment
As shown in Fig. 3 ~ Fig. 9, it includes upper bolster 11 and die shoe 12, upper bolster 11 and die shoe 12 by guide pillar, lead
Set is oriented to matched moulds, and upper bolster 11 is fixed under punch press upper table surface 13, and die shoe 12 is fixed on punch press following table 14, upper bolster 11
Stretching device, shaped device are sequentially provided with along feedstock direction, shearing/puncture/hole punched device, secondary cut between die shoe 12
Cut/secondary lancing device, bound edge/apparatus for shaping and lateral incision/secondary punching device.
The part of the upper die of stretching device includes the first keel 21, the stripper plate 23 of draw punch 22 and first, and first is padded
Block 21, draw punch 22 are installed under upper bolster 11 from top to bottom, and draw punch runs through the first stripper plate 23, the first stripper plate 23
The first stripper plate insert 24a, 24b set around draw punch 22 is installed under the first keel 21 and is provided with, first is de-
Drawing is installed in flitch insert 24a, 24b and enters son 25, the part of the lower die of stretching device includes the first lower bolster 26, stretching cavity plate
27, the first lower bolster 26, stretching cavity plate 27 are installed on die shoe 12 from bottom to top.Draw punch 22 and stretching cavity plate 27 are matched somebody with somebody
Close, stretched operation is carried out to flitch, form concavo-convex bag.First stripper plate insert 24a, 24b and the concave shaped cavity of stretching cavity plate 27
Two side coordinates, and realizes the fixation of flitch.The side wall for stretching the concave shaped cavity of cavity plate 27 is provided with drawing matrix face, drawing enter son 25 and
The recessed positive of drawing, is stamped and formed out bead, because backboard monolithic devices face is big, and has concavo-convex bag technological requirement, tradition is drawn high
Crushes stress release is uneven, causes smoothness poor, is wrinkled on face, draws connection muscle by increasing in flitch sidepiece, makes material real
Now slowly flowing, discharges more residue stresses in time, so that it is guaranteed that product type face is smooth, it is wrinkle resistant.
The part of the upper die of shaped device includes the second keel 31, forming punching head 32, the second keel 31, forming punching head 32
It is installed on from top to bottom under upper bolster 11, the part of the lower die of shaped device includes the second lower bolster 33, molding concave die 34, under second
Backing plate 33, molding concave die 34 are installed on die shoe 12 from bottom to top, and forming punching head 32 coordinates with molding concave die 34, and flitch is entered
Row shaping, shaping operation.
Shear/puncture/part of the upper die of hole punched device includes the second stripper plate 44, first cutting punch 43a, 43b, first
Drift 41a, 41b and the first pierce punch 42 are punctured, the second stripper plate 44, first cutting punch 43a, 43b, first puncture drift
41a, 41b and the first pierce punch 42 are installed under upper bolster 11, and the second stripper plate insert is provided with the second stripper plate 44
45a, 45b, first punctures drift 41a, 41b and the first pierce punch 42 through the second stripper plate 44, the second stripper plate insert
45a, 45b, first cutting punch 43a, 43b are arranged at stripper plate periphery, shear/puncture/part of the lower die of hole punched device includes
The first lower mould of shearing enters sub- 46a, 46b, first punctures die case 47a, 47b and the first punching concave die set 48, the lower mould of the first shearing
Enter sub- 46a, 46b, the first punching concave die set 48 is installed on die shoe 12, first, which punctures die case 47a, 47b, is installed on first
The lower mould of shearing enters on sub- 46a, 46b and die shoe 12.Second stripper plate, the second stripper plate insert and the first lower mould of shearing enter son,
First, which punctures recessed Membrane cover, the first punching concave die set cooperates realizes that the positioning of flitch is pressed；First shearing upper die punch and the
The lower mould of one shearing enters sub- cooperation, and excision operation is carried out for part slitter edge；First pierce punch and the first punching concave die set coordinate,
It is punched out operation；First, which punctures drift and first, punctures recessed Membrane cover cooperation, carries out puncturing operation.
The part of the upper die of shearing/lancing device includes the 3rd stripper plate 51, the second cutting punch（It is not shown）With
Second punctures drift 53, and the 3rd stripper plate 51, the second cutting punch and second puncture drift 53 and be installed under upper bolster 11, and the 3rd
Stripper plate 51 is provided with the 3rd stripper plate insert 52a, 52b, and the second cutting punch and second puncture drift 53 and sequentially pass through the 3rd
Stripper plate insert 52a, 52b of stripper plate 51 and the 3rd, the part of the lower die of shearing/lancing device include the lower mould of the second shearing enter son,
Second punctures the fixed seat 54 of die case 55 and first, and the lower mould of the second shearing enters son, second punctures the fixed seat of die case 55 and first
54 are installed on die shoe 12.Second cutting punch and the lower mould of the second shearing enter sub- cooperation, are carried out for the remainder of slitter edge
Excision operation；Second punctures drift coordinates with second of broken die case, carries out puncturing operation.
The part of the upper die of bound edge/apparatus for shaping includes the 4th stripper plate 61 and bound edge drift 63a, 63b, the 4th stripper plate 61
It is installed on bound edge drift 63a, 63b under upper bolster 11, the 4th stripper plate insert 62, bound edge drift is installed on the 4th stripper plate
63a, 63b distribution the 4th stripper plate 61 both sides, reforming plunger are installed under stripper plate, the lower mold portion subpackage of bound edge/apparatus for shaping
The 3rd lower bolster 68 and the second fixed seat 64 are included, the 3rd lower bolster 68, the second fixed seat 64 are installed on die shoe 12 from bottom to top
On, the second fixed seat insert 65, bound edge drift 63a, 63b and the respective side portion of the 4th stripper plate 61 are installed in second fixed seat 64
Split forms bound edge matrix face respectively, and the both sides of the second fixed seat 64 are provided with the bound edge convex face 66 with the recessed positive of bound edge.The
Four stripper plates and the second fixed seat coordinate, the 4th stripper plate insert and the second fixed seat insert coordinate, flitch is carried out shaping and
Positioning action；Matrix face and convex positive, bound edge operation is circumferentially carried out to flitch.Four corners of the second fixed seat are provided with pressure
Flange 67, blank holder 67 is fixed on die shoe, its inner side is provided with and will necessarily wrinkled with binder type face, traditional bound edge process corner
Cracking, by adding, four corners of holding pad bound edge process are wrinkle resistant, do not ftracture.
The part of the upper die of lateral incision hole punched device includes the 5th stripper plate 71, second pierce punch 72a, 72b, drive block 74,
5th stripper plate 71, second pierce punch 72a, 72b and drive block 74 are installed under upper bolster 11, the second pierce punch 72a,
72b runs through the 5th stripper plate 71, and the 5th stripper plate corresponds to pierce punch 72a and is provided with the 5th stripper plate insert 73, drive block 74
Stripper plate sidepiece is arranged at, the part of the lower die of lateral incision hole punched device includes the 3rd fixed seat 75, oblique contract 78a, 78b, shaping pressing plate
77a, 77b, lateral incision drift 79 and lateral incision cavity plate 76, the 3rd fixed seat 75 are installed on die shoe 12, and oblique contract 78a, 78b, which is slided, to be connected
It is connected on die shoe 12 and is arranged at the sidepiece of the 3rd fixed seat 75, oblique contract is cooperated with drive block by inclined-plane, shaping pressing plate
77a, 77b are installed on oblique contract 77a, 77b side end face adjacent with the 3rd fixed seat 75, and lateral incision drift 79 is installed on oblique contract
78a is upper and runs through shaping pressing plate 77a, and lateral incision cavity plate 76 is fixed on the sidepiece of the 3rd fixed seat 75, coordinated with lateral incision drift, to bound edge
Side wall carries out side blow, forms bayonet socket.Shaping pressing plate coordinates with lateral incision cavity plate, and shaping operation is carried out to bound edge side wall.
Wherein, each stripper plate and each tiltedly reset of contract are realized by nitrogen spring, during matched moulds, stripper plate push and
Oblique contract slid inward, promotes corresponding nitrogen spring to compress, during die sinking, the nitrogen spring after compression promote each stripper plate and it is each tiltedly
Contract resets.
Seat back is processed using the processing mold of the present invention, its upper bolster and die shoe matched moulds once, can be with
Six work steps are completed simultaneously, as shown in Figure 10：
First work step（OP 10）：First, the drawing of stretching device enters the recessed positive of drawing of son and stretching cavity plate, to material
Bead is stamped and formed out at left and right sides of plate；Secondly, the draw punch of stretching device and stretching cavity plate coordinate, and flitch main body is carried out
Stretched operation, form concavo-convex pack arrangement；
Second work step（OP 20）：The forming punching head of shaped device coordinates with molding concave die, flitch is molded, shaping operation；
3rd work step（OP 30）：Shear/puncture/the first shearing upper die punch of hole punched device enters son with the first shearing time mould and matches somebody with somebody
Close, carry out excision operation for part slitter edge, the first pierce punch and the first punching concave die set coordinate, and are punched out operation；The
One, which punctures drift and first, punctures recessed Membrane cover cooperation, carries out puncturing operation.
4th work step（OP 40）：Second cutting punch of shearing/lancing device and the lower mould of the second shearing enter sub- cooperation, right
Excision operation is carried out in the remainder of slitter edge；Second punctures drift coordinates with second of broken die case, carries out puncturing operation.
5th work step（OP 50）：4th stripper plate of bound edge/apparatus for shaping and the second fixed seat coordinate, the 4th stripper plate
Insert and the second fixed seat insert coordinate, and shaping and positioning action are carried out to flitch；The sidepiece of bound edge drift and the 4th stripper plate
The bound edge matrix face that split is formed and the bound edge convex face of the second fixing seat side, bound edge operation is circumferentially carried out to flitch；
6th work step（OP 60）：The drive block of lateral incision hole punched device is coordinated with oblique contract by inclined-plane, is driven oblique contract and is installed on
Shaping pressing plate, the lateral incision drift of oblique contract are slided, and lateral incision drift coordinates with lateral incision cavity plate, and side blow operation, shape are carried out to bound edge sidepiece
Into bayonet socket, meanwhile, lateral incision drift coordinates with lateral incision cavity plate or independent role, and shaping operation is carried out to bound edge.
Claims (9)
1. a kind of processing mold of seat back, it includes upper bolster and die shoe, the upper bolster and die shoe by guide pillar,
Guide pin bushing is oriented to matched moulds, it is characterised in that：Between the upper bolster and the die shoe along feedstock direction be sequentially provided with stretching device,
Shaped device, shear/puncture/hole punched device, secondary shearing/secondary lancing device, bound edge/apparatus for shaping and lateral incision/secondary punching
Aperture apparatus.
A kind of 2. processing mold of seat back according to claim 1, it is characterised in that：The upper mould of the stretching device
Part includes the first keel, draw punch and the first stripper plate, and first keel, draw punch are installed on from top to bottom
Under the upper bolster, the draw punch runs through first stripper plate, and it is padded that first stripper plate is installed on described first
Under block and the first stripper plate insert set around the draw punch is installed, the part of the lower die of the stretching device includes
First lower bolster, stretching cavity plate, first lower bolster, stretching cavity plate are installed on the die shoe from bottom to top.
A kind of 3. processing mold of seat back according to claim 2, it is characterised in that：The first stripper plate insert
On drawing be installed enter son, the cavity plate is provided with the drawing matrix face for entering sub- cooperation with drawing.
A kind of 4. processing mold of seat back according to claim 1, it is characterised in that：The upper mould of the shaped device
Part includes the second keel, forming punching head, and second keel, forming punching head are installed on the upper bolster from top to bottom
Under, the part of the lower die of the shaped device includes the second lower bolster, molding concave die, and second lower bolster, molding concave die are under
It is installed on and on the die shoe.
A kind of 5. processing mold of seat back according to claim 1, it is characterised in that：It is described to shear/puncture/punching
The part of the upper die of device includes the second stripper plate, the first cutting punch, first punctures drift and the first pierce punch, and described second
Stripper plate, the first cutting punch, first puncture drift and the first pierce punch is installed under the upper bolster, second de- material
Second stripper plate insert is installed, described first punctures drift and the first pierce punch through second stripper plate, the on plate
Two stripper plate inserts, first cutting punch are arranged at the stripper plate periphery, it is described shear/puncture/hole punched device under
Mould part includes the first lower mould of shearing and enters son, first punctures die case and the first punching concave die set, and the lower mould of the first shearing enters
Son, the first punching concave die set are installed on die shoe, and described first, which punctures die case, is installed on the lower mould of first shearing and enters son
On the die shoe.
A kind of 6. processing mold of seat back according to claim 1, it is characterised in that：Shearing/the lancing device
Part of the upper die include the 3rd stripper plate, the second cutting punch and second punctures drift, the 3rd stripper plate, the second shearing punching
Head and second punctures drift and is installed under the upper bolster, and the 3rd stripper plate is provided with the 3rd stripper plate insert, and described the
Two cutting punches and second puncture drift and sequentially pass through the 3rd stripper plate and the 3rd stripper plate insert, the shearing/lancing device
Part of the lower die include the second lower mould of shearing and enter son, second puncture die case and the first fixed seat, the lower mould of the second shearing enters
Son, second puncture die case and the first fixed seat is installed on die shoe.
A kind of 7. processing mold of seat back according to claim 1, it is characterised in that：Bound edge/the apparatus for shaping
Part of the upper die include the 4th stripper plate and bound edge drift, the 4th stripper plate, bound edge drift are installed under the upper bolster,
4th stripper plate insert is installed, the bound edge drift is distributed in the 4th stripper plate both sides, institute on the 4th stripper plate
State reforming plunger to be installed under the stripper plate, the part of the lower die of the bound edge/apparatus for shaping includes the 3rd lower bolster and second
Fixed seat, the 3rd lower bolster, the second fixed seat are installed on the die shoe from bottom to top, are pacified in second fixed seat
Equipped with the second fixed seat insert, the sidepiece split of the bound edge drift and the 4th stripper plate forms bound edge matrix face,
The second fixed seat both sides are provided with the bound edge convex face with the recessed positive of bound edge.
A kind of 8. processing mold of seat back according to claim 7, it is characterised in that：The four of second fixed seat
Individual corner is provided with blank holder, and the blank holder is fixed on the die shoe, its inner side is provided with and binder type face.
A kind of 9. processing mold of seat back according to claim 1, it is characterised in that：The lateral incision hole punched device
Part of the upper die includes the 5th stripper plate, the second pierce punch, drive block, the 5th stripper plate, the second pierce punch and the driving
Block is installed under the upper bolster, and second pierce punch runs through the 5th stripper plate, and the drive block is arranged at described
Stripper plate sidepiece, the part of the lower die of the lateral incision hole punched device include the 3rd fixed seat, oblique contract, shaping pressing plate, lateral incision drift and
Lateral incision cavity plate, the 3rd fixed seat are installed on the die shoe, and the tiltedly contract is slidably connected on die shoe and is arranged at
3rd fixing seat side, the tiltedly contract are cooperated with the drive block by inclined-plane, and the shaping pressing plate is installed on institute
State on an oblique contract side end face adjacent with the 3rd fixed seat, the lateral incision drift is installed in the oblique contract and through described
Shaping pressing plate, the lateral incision cavity plate are installed on the 3rd fixing seat side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701723.8A CN107639158B (en) | 2017-08-16 | 2017-08-16 | Processing die for seat back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710701723.8A CN107639158B (en) | 2017-08-16 | 2017-08-16 | Processing die for seat back plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107639158A true CN107639158A (en) | 2018-01-30 |
| CN107639158B CN107639158B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710701723.8A Active CN107639158B (en) | 2017-08-16 | 2017-08-16 | Processing die for seat back plate |
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| Country | Link |
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| CN (1) | CN107639158B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353105A (en) * | 2018-12-10 | 2019-02-19 | 重庆延锋安道拓汽车部件***有限公司 | The soft backboard forming method of motor vehicle seat back |
| CN109435415A (en) * | 2018-12-10 | 2019-03-08 | 重庆延锋安道拓汽车部件***有限公司 | The soft backboard processing method of backrest |
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| US20100109415A1 (en) * | 2006-11-16 | 2010-05-06 | Johnson Controls Technology Company | Modular seat back |
| CN201807660U (en) * | 2010-09-30 | 2011-04-27 | 西德科东昌汽车座椅技术有限公司 | Back rest framework die without installation noise for automobile seat |
| US20130334862A1 (en) * | 2011-01-14 | 2013-12-19 | Johnson Controls Technology Company | One-piece seat back frame and method of manufacturing |
| US20150210196A1 (en) * | 2014-01-29 | 2015-07-30 | Tachi-S Co., Ltd. | Method of forming a seat frame of a vehicle seat, seat frame for use in vehicle seat, and vehicle seat having the seat frame |
| CN105081029A (en) * | 2015-08-12 | 2015-11-25 | 南通超达装备股份有限公司 | Edge covering device for corner of seat back plate and application method for edge covering device |
| KR20170071736A (en) * | 2015-12-16 | 2017-06-26 | (주) 아산금창 | Process of manufacture and the Lear seat back panel of Lear seat back panel for cars |
| CN105964808A (en) * | 2016-07-04 | 2016-09-28 | 上海众大汽车配件有限公司 | Die for automobile rear seat supporting plate assembly part |
| CN106077268A (en) * | 2016-07-04 | 2016-11-09 | 上海众大汽车配件有限公司 | A kind of mould of automobile reinforcing plate part |
| CN205967013U (en) * | 2016-07-05 | 2017-02-22 | 上海众大汽车配件有限公司 | Mould of fore carriage chair backup pad assembly part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353105A (en) * | 2018-12-10 | 2019-02-19 | 重庆延锋安道拓汽车部件***有限公司 | The soft backboard forming method of motor vehicle seat back |
| CN109435415A (en) * | 2018-12-10 | 2019-03-08 | 重庆延锋安道拓汽车部件***有限公司 | The soft backboard processing method of backrest |
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| CN107639158B (en) | 2023-07-28 |
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