CN108372236A - A kind of transmission mould for processing vehicle seat lower cross plate - Google Patents
A kind of transmission mould for processing vehicle seat lower cross plate Download PDFInfo
- Publication number
- CN108372236A CN108372236A CN201810150603.8A CN201810150603A CN108372236A CN 108372236 A CN108372236 A CN 108372236A CN 201810150603 A CN201810150603 A CN 201810150603A CN 108372236 A CN108372236 A CN 108372236A
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- station
- upper mold
- lower die
- knife
- forming
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 239000011265 semifinished product Substances 0.000 claims abstract description 121
- 238000009966 trimming Methods 0.000 claims abstract description 80
- 238000004080 punching Methods 0.000 claims abstract description 71
- 238000007493 shaping process Methods 0.000 claims abstract description 67
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 31
- 238000000748 compression moulding Methods 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000037303 wrinkles Effects 0.000 claims description 5
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 29
- 230000009471 action Effects 0.000 description 18
- 230000002950 deficient Effects 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005303 weighing Methods 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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The present invention relates to a kind of transmission moulds for processing vehicle seat lower cross plate, including upper die and lower die, it is equipped with fracture station between the upper die and lower die successively from front to back, it is pre-stretched station, stretch station, trimming and punching station, short side shaping station, long side shaping station, short side flattens station, positive punching and trimming station, long side punching station, long side trimming and bending station, long side dog-ear station, head shaping station, the front end of the fracture station is equipped with a material-conveying belt, the both sides of the lower die are respectively provided with a mechanical arm, 12 pairs of manipulators are symmetrically arranged between two mechanical arms, after one stroke is completed, from the manipulator on transmission mould according to a fixed step pitch by workpiece or workpiece semi-finished product to one station of front transfer.With the above structure, advantage is：Easy to operate, production efficiency is high.
Description
Technical field
The invention belongs to molds to produce and process technical field, specifically, be used under processing vehicle seat about one kind
The transmission mould of transverse slat.
Background technology
Automotive seat lower cross plate is a connector in car seat back frame, it and left side plate, upper cross plate weld
The support outline border of seat back-rest framework is formed after connecing.Transverse slat is generally U-shaped structure, both sides be generally used flange, pressing work
Skill prevents the generation of keen edge, plays the role of protecting passenger.In the prior art, the procedure of processing of automotive seat lower cross plate
Flattened including fracture, pre-stretching, stretching, trimming and punching, short side molding, long edge forming, short side etc., but these processes are all adopted
With single mode form, each process needs to be equipped with a machine and at least one artificial work, and each process is required for carrying out manually
Turnover, human cost are high.
It transmits mould to be made of multiple stations, each station is associated in order completes different processing, in the primary row of punching machine
A series of different punch process is completed in journey.After one stroke is completed, by the manipulator on punching machine according to a fixation
Step pitch workpiece or workpiece semi-finished product are moved forward, multiple processes, production effect can be completed on a secondary mold in this way
Rate is high.
Invention content
The object of the present invention is to provide a kind of transmission moulds for processing vehicle seat lower cross plate, to improve under automotive seat
The production efficiency of transverse slat.
To achieve the above object, the present invention uses following technical scheme：
A kind of transmission mould for processing vehicle seat lower cross plate, including upper die and lower die, between the upper die and lower die
It is equipped with fracture station successively from front to back, pre-stretching station, stretches station, trimming and punching station, short side shaping station, long side
Shaping station, short side flatten station, positive punching and trimming station, long side punching station, long side trimming and bending station, long side folding
Angle station, head shaping station,
The front end of the fracture station is equipped with a material-conveying belt, for material to be delivered to fracture station, the two of the lower die
Side is respectively provided with a mechanical arm, 12 pairs of manipulators is symmetrically arranged between two mechanical arms, after one stroke is completed, by transmission mould
On manipulator according to a fixed step pitch by workpiece or workpiece semi-finished product to one station of front transfer；Upper die and lower die into
During the compression moulding of row workpiece semi-finished product, the mechanical arm drives manipulator to retract one backward according to a fixed step pitch
A station, in order to the transmission of next stroke.
According to the present invention, the fracture station, pre-stretching station stretch station, trimming and punching station, short side molding work
The left and right sides point of the upper mold of station, positive punching and trimming station, long side punching station is flattened in position, long side shaping station, short side
Not She You a hanging plate, for preventing workpiece semi-finished product from falling off.
According to the present invention, the stretching station, trimming and punching station, short side shaping station, long side shaping station, short side
It flattens and is respectively equipped with a lift block on the left and right sides of the lower die of station, positive punching and trimming station, long side punching station, be used for
Workpiece semi-finished product on each station are floated, binder and de- material are carried out convenient for each station, it is ensured that product is accurately positioned,
Consequently facilitating each station is punched out and/or trimming.
According to the present invention, the fracture station, trimming and punching station, long side shaping station, long side punching station and head
The upper mold of portion's shaping station is equipped with outer guiding post, the fracture station, trimming and punching station, long side shaping station, long side punching
The lower die of hole station and head shaping station is equipped with outer bush, and the outer guiding post and outer bush match, play the guiding role, with
Ensure that workpiece semi-finished product are accurately positioned.
According to the present invention, the lower die of the fracture station includes lower die edge of a knife pedestal, the left and right of the lower die edge of a knife pedestal
Both sides are respectively equipped with a stock guide, for by workpiece semi-finished product importing mold, playing the guiding role simultaneously, the lower die edge of a knife pedestal
It is equipped with the first lower die edge of a knife, for cutting off workpiece semi-finished product.
According to the present invention, the lower die of the pre-stretching station includes the stretching convex die being arranged from front to back and the first flanging
Circle, the front and rear sides of the stretching convex die are respectively provided with a choked flow muscle, for preventing workpiece semi-finished product from wrinkling in drawing process；Institute
The first blank holder is stated for pushing down workpiece semi-finished product, prevents workpiece semi-finished product from further wrinkling, is convenient for the drawing of workpiece semi-finished product
It is stretched into type, the upper mold of the pre-stretching station includes the first holding pad being arranged from front to back and stretches cavity plate, and described first presses
Flitch prevents workpiece semi-finished product from wrinkling, is convenient for the drawing and forming of workpiece semi-finished product, the stretching for pushing down workpiece semi-finished product
Cavity plate matches with stretching convex die, is used for the drawing and forming of workpiece semi-finished product.
Further, the top of first holding pad is equipped with inner guiding post, contour screw and nitrogen gas spring, the inner guiding post
Guide-localization for being pre-stretched inside the cope plate of station, the contour screw is for ensuring that the first holding pad and cope plate are protected
Maintain an equal level weighing apparatus, and the nitrogen gas spring consequently facilitating pushing down workpiece semi-finished product, and is not damaged for making the flexible precompression of the first holding pad
Bad workpiece semi-finished product.
According to the present invention, the lower die for stretching station includes the stretching mold insert and the second holding pad being arranged from front to back, described
Mold insert is stretched for making workpiece semi-finished product drawing and forming, second holding pad prevent workpiece for pushing down workpiece semi-finished product
Semi-finished product wrinkle, and are convenient for the drawing and forming of workpiece semi-finished product；The upper mold for stretching station includes third holding pad, is used for work
Part semi-finished product are pushed down, and prevent workpiece semi-finished product from wrinkling, and are convenient for the drawing and forming of workpiece semi-finished product.
Further, the top of the third holding pad is equipped with inner guiding post and nitrogen gas spring, and the inner guiding post is for stretching
Guide-localization inside the cope plate of station, the nitrogen gas spring are used to make the flexible precompression of third holding pad, consequently facilitating
Push down workpiece semi-finished product, and not defective work piece semi-finished product.
According to the present invention, the lower die of trimming and punching station includes that first be arranged from front to back leans on knife, the second lower die cutter
Mouth and the third lower die edge of a knife, described first is used for unilateral trimming by knife, offsets lateral force, the second lower die edge of a knife is circle, described
The second lower die edge of a knife and the third lower die edge of a knife are used to repair the profile of workpiece semi-finished product；The upper mold of the trimming and punching station includes
4th holding pad, the 4th holding pad are equipped with the first edge of a knife punch, for being punched out to workpiece semi-finished product, the described 4th
The rear end of holding pad is additionally provided with the second edge of a knife punch, for carrying out trimming, first edge of a knife punch and the to workpiece semi-finished product
The two lower die edges of a knife are corresponding, are used for punching, and second edge of a knife punch and the third lower die edge of a knife are corresponding, are used for trimming.
Further, the top of the 4th holding pad is equipped with inner guiding post and nitrogen gas spring, and the inner guiding post is used for upper mold
The guide-localization of intralamellar part, the nitrogen gas spring is for making the 4th flexible precompression of holding pad, consequently facilitating pushing down workpiece half
Finished product, and not defective work piece semi-finished product.
According to the present invention, the lower die of short side shaping station includes that second be arranged from front to back leans on knife, the first forming slide
It is used for unilateral trimming by knife with first time mold forming mold insert, described second, offsets lateral force, first forming slide is used for will
The side pressure of workpiece semi-finished product is at the shape of needs, i.e., product is preforming, is processed convenient for next process, first time mold forming
Mold insert is used for workpiece semi-finished product compression moulding；The upper mold of short side shaping station includes that the first upper mold for being arranged from front to back is oblique
It carves, the first upper die forming mold insert and stretch punch, first upper mold is tiltedly carved corresponding with the first forming slide, and the first upper mold is oblique
It carves and vertical movement is become horizontal movement to push down the first forming slide for providing a skew force to the first forming slide,
Convenient for completing forming action；The first upper die forming mold insert is used for workpiece semi-finished product compression moulding, the punch that stretches
Purpose is to make the side of preceding one of station compression moulding stretch molding.
Further, the top of the first upper die forming mold insert is equipped with inner guiding post and nitrogen gas spring, and the inner guiding post is used
Guide-localization inside cope plate, the nitrogen gas spring is for making the first flexible precompression of upper die forming mold insert, to just
In pushing down workpiece semi-finished product, and not defective work piece semi-finished product.
According to the present invention, the lower die of long side shaping station includes the supporting block being arranged from front to back, the second forming slide,
Two times mold forming mold inserts and third forming slide, second time mold forming mold insert are used for the compression moulding of workpiece semi-finished product；It is long
The upper mold of edge forming station includes that the second upper mold being arranged from front to back is tiltedly carved, the 5th holding pad and third upper mold are tiltedly carved, and second
Forming slide tiltedly carved with the second upper mold it is corresponding, third forming slide tiltedly carved with third upper mold it is corresponding, for provide one tiltedly
Xiang Li, pushes down the second forming slide and third forming slide respectively, and vertical movement is become horizontal movement, dynamic convenient for completing molding
Make；The supporting block is set on the front end of second time mold forming mold insert, the lateral force tiltedly carved for offsetting the second upper mold, while in order to
Make upper die and lower die when carrying out workpiece semi-finished product compression moulding, the second upper mold will not be made tiltedly to carve deformation.
Further, the top of the 5th holding pad is equipped with inner guiding post and nitrogen gas spring, and the inner guiding post is used for upper mold
The guide-localization of intralamellar part, the nitrogen gas spring is for making the 5th flexible precompression of holding pad, consequently facilitating pushing down workpiece half
Finished product, and not defective work piece semi-finished product.
According to the present invention, lower die that short side flattens station includes the 4th forming slide, flatten forming blocks and third lower die at
Type mold insert；The upper mold that short side flattens station is tiltedly carved and the 6th holding pad, the 4th forming slide and the 4th including the 4th upper mold
Upper mold tiltedly carve it is corresponding, for provide a skew force, push down the 4th forming slide, vertical movement become horizontal movement, just
In completion forming action.
Further, the 6th holding pad is equipped with inner guiding post and nitrogen gas spring, and the inner guiding post is in cope plate
The guide-localization in portion, the nitrogen gas spring is for making the 6th flexible precompression of holding pad, consequently facilitating workpiece semi-finished product are pushed down,
And not defective work piece semi-finished product.
According to the present invention, the lower die of positive punching and trimming station is respectively arranged on the left side and the right side left edge of a knife fixed block and right knife
It is respectively equipped with a recess on the inner wall of mouth fixed block, the left edge of a knife fixed block and right edge of a knife fixed block, the left edge of a knife is fixed
An edge of a knife fixed plate is equipped between block and right edge of a knife fixed block, edge of a knife fixed plate is equipped with several edges of a knife, is used for trimming；Positive punching
It is equipped with a hanging plate with the front end of the upper mold of trimming station, the trimming edge of a knife is respectively arranged on the left side and the right side, is equipped between the two trimming edges of a knife
Holding pad mold insert, the holding pad mold insert are equipped with inner guiding post, nitrogen gas spring and pierce punch, and the inner guiding post is used for cope plate
Internal guide-localization, the nitrogen gas spring for making the flexible precompression of holding pad mold insert, consequently facilitating push down workpiece half at
Product, and not defective work piece semi-finished product, the pierce punch are used for rushing the circular hole among workpiece semi-finished product.
According to the present invention, the lower die of long side punching station includes the side block blocks being arranged from front to back, fifth forming sliding block, recessed
Mould mold insert, the 12nd holding pad and the 6th forming slide, the upper mold of long side punching station include arriving the past being arranged from front to back
The 5th upper mold being arranged afterwards is tiltedly carved, the 7th holding pad and the 6th upper mold are tiltedly carved, and the side block blocks, fifth forming sliding block are respectively with
Five upper molds tiltedly carve it is corresponding, for provide a skew force, push down fifth forming sliding block, vertical movement become horizontal movement,
Convenient for completing forming action, the 6th forming slide and the 6th upper mold are tiltedly carved corresponding, for providing a skew force, are pushed down
Vertical movement is become horizontal movement by the 6th forming slide, convenient for completing forming action.
According to the present invention, the front end of the lower die of long side trimming and bending station is equipped with the 7th forming slide, the left and right sides from
Front to back is disposed with the first floating block, the 8th holding pad, trimming punch and sliding block, middle part and is disposed with the 8th from front to back
Forming slide and the four times mold forming mold inserts；The left and right ends of 8th forming slide and the four times mold forming mold inserts are equipped with a pressure
Block, first floating block are convenient for the compression moulding of workpiece semi-finished product, the 8th binder for making workpiece semi-finished product emersion lower die
Plate, trimming punch, sliding block match the trimming for workpiece semi-finished product, and the four times mold forming mold inserts and briquetting cooperation are used for
The bending of workpiece semi-finished product；The upper mold of long side trimming and bending station be disposed with from front to back the 7th upper mold tiltedly carve, the 9th
Holding pad and the 8th upper mold are tiltedly carved, the 7th upper mold tiltedly carve it is corresponding with the 7th forming slide, for provide a skew force,
The 7th forming slide is pushed down, vertical movement is become horizontal movement, convenient for completing forming action, the 8th upper mold is tiltedly carved and the
Eight forming slides are corresponding, for one skew force of offer, push down the 8th forming slide, vertical movement is become horizontal movement,
Convenient for completing forming action.
According to the present invention, the lower die of long side dog-ear station be equipped with successively from front to back the 9th forming slide, the second floating block and
Block, second floating block are convenient for the compression moulding of workpiece semi-finished product, the block to use for making workpiece semi-finished product emersion lower die
It is oriented to and is offset lateral force in the holding pad to upper mold；The upper mold of long side dog-ear station is equipped with the tenth holding pad.
According to the present invention, the left and right sides of the lower die of head shaping station is equipped with the tenth forming slide, and 2 the tenth moldings are slided
Lower die shaping mold insert is equipped between block, lower die shaping mold insert is equipped with third floating block；The left and right two of the upper mold of head shaping station
Side is tiltedly carved equipped with the tenth upper mold, and middle part is disposed with upper mold shaping mold insert and the 11st holding pad from front to back；Described tenth
Forming slide tiltedly carved with the tenth upper mold it is corresponding, for provide a skew force, push down the tenth forming slide, vertical movement become
At horizontal movement, convenient for completing forming action, the lower die shaping mold insert and upper mold shaping mold insert are corresponding, for completing workpiece
The shaping of semi-finished product, to obtain required automotive seat lower cross plate.
The transmission mould for processing vehicle seat lower cross plate of the present invention, advantage are：
1, by multiple station concentrated settings with different function on a secondary mold, realize that completion is more on a secondary mold
Procedure so that the process for making product is reduced, while safe operation, is easy to automate, is substantially increased production efficiency；
2, its is ingenious in design, such as trimming and punching station, long side trimming and bending station and long side dog-ear station etc.
A variety of different actions can be completed on the same station；
3, its is ingenious in design, and upper mold is tiltedly carved to be equipped with forming slide, and upper mold is tiltedly carved provides one to forming slide
Skew force pushes down forming slide, and vertical movement is become horizontal movement, convenient for completing forming action, solves workpiece semi-finished product
In vertical direction the problem of bad punching press；
4, on the one hand the top of holding pad is convenient for the guiding inside cope plate fixed by inner guiding post and nitrogen gas spring is arranged
Position, on the other hand makes the flexible precompression of holding pad, consequently facilitating workpiece semi-finished product are pushed down, and not defective work piece semi-finished product.
Description of the drawings
Fig. 1 is the top view illustration of the first seven station of the lower die of the transmission mould of the present invention；
Fig. 2 is the stereogram schematic diagram of the first seven station of the lower die of the transmission mould of the present invention；
Fig. 3 is the top view illustration of the first seven station of the upper mold of the transmission mould of the present invention；
Fig. 4 is the stereogram schematic diagram of the first seven station of the upper mold of the transmission mould of the present invention；
Fig. 5 is the top view illustration of rear five stations of the lower die of the transmission mould of the present invention；
Fig. 6 is the stereogram schematic diagram of rear five stations of the lower die of the transmission mould of the present invention；
Fig. 7 is the top view illustration of rear five stations of the upper mold of the transmission mould of the present invention；
Fig. 8 is the stereogram schematic diagram of rear five stations of the upper mold of the transmission mould of the present invention；
Fig. 9 is the structural schematic diagram of the mechanical arm and manipulator of the transmission mould of the present invention；
Figure 10 is the top view illustration of the lower die of the transmission mould of the present invention.
Specific implementation mode
Below in conjunction with specific attached drawing, the transmission mould for processing vehicle seat lower cross plate of the present invention is made further detailed
Explanation.
As shown in Figure 9 and Figure 10, it is a kind of transmission mould for processing vehicle seat lower cross plate of the present invention, including on one
Mould and a lower die, be equipped with successively from front to back between the upper die and lower die fracture station 1, pre-stretching station 2, stretch station 3,
Trimming and punching station 4, short side shaping station 5, long side shaping station 6, short side flatten station 7, positive punching and trimming station 8,
Long side punching station 9, long side trimming and bending station 10, long side dog-ear station 11, head shaping station 12, the fracture station
1 front end is equipped with a material-conveying belt, and for material to be delivered to fracture station, the both sides of the lower die are respectively provided with a mechanical arm 13,
12 pairs of manipulators 14 are symmetrically arranged between two mechanical arms 13, after one stroke is completed, by the manipulator 14 on transmission mould
According to a fixed step pitch by workpiece or workpiece semi-finished product to one station of front transfer；Upper die and lower die carry out workpiece half at
During the compression moulding of product, the mechanical arm 13 drives manipulator 14 to retract a work backward according to a fixed step pitch
Position, in order to the transmission of next stroke.
As shown in figure 9, the manipulator 14 is equipped with sensor 15, machine is received and transmitted signals to by sensor 15
Tool hand 14 is captured or is unloaded workpiece or workpiece semi-finished product to control the manipulator on each station.
As shown in Fig. 3, Fig. 4, Fig. 7 and Fig. 8, the fracture station 1, stretches station 3, trimming and punching at pre-stretching station 2
Station 4, short side shaping station 5, long side shaping station 6, short side flatten station 7, positive punching and trimming station 8, long side punching work
The upper mold of position 9 is respectively arranged on the left side and the right side a hanging plate 16, for preventing workpiece semi-finished product from falling off.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, the stretching station 3, trimming and punching station 4, short side shaping station 5, length
Divide on the left and right sides for the lower die that edge forming station 6, short side flatten station 7, positive punching and trimming station 8, long side punching station 9
Not She You a lift block 17 carry out binder and de- convenient for each station for floating the workpiece semi-finished product on each station
Material, it is ensured that product is accurately positioned, consequently facilitating each station is punched out and/or trimming.
As shown in figures 1-8, the fracture station 1, trimming and punching station 4, long side shaping station 6, long side punching station 9
It is equipped with outer guiding post 18, the fracture station 1, trimming and punching station 4, long edge forming work with the upper mold of head shaping station 12
The lower die of position 6, long side punching station 9 and head shaping station 12 is equipped with outer bush 19, the outer guiding post 18 and outer bush 19
Match, play the guiding role, to ensure that workpiece semi-finished product are accurately positioned.
As depicted in figs. 1 and 2, the lower die of the fracture station 1 includes lower die edge of a knife pedestal 14, the lower die edge of a knife pedestal
14 are respectively arranged on the left side and the right side a stock guide 11, for workpiece semi-finished product to be imported mold, play the guiding role simultaneously, under described
Mould edge of a knife pedestal 14 is equipped with the first lower die edge of a knife 12, for cutting off workpiece semi-finished product.
As depicted in figs. 1 and 2, the lower die of the pre-stretching station 2 includes the stretching convex die 23 being arranged from front to back and the
The front and rear sides of one blank holder 21, the stretching convex die 23 are respectively provided with a choked flow muscle 22, for preventing workpiece semi-finished product from stretching
It wrinkles in the process；First blank holder 21 prevents workpiece semi-finished product from further wrinkling, is convenient for for pushing down workpiece semi-finished product
The drawing and forming of workpiece semi-finished product, as shown in Figure 3 and Figure 4, the upper mold of the pre-stretching station includes the be arranged from front to back
One holding pad 24 and stretching cavity plate 25, first holding pad 24 prevent workpiece semi-finished product from rising for pushing down workpiece semi-finished product
Wrinkle is convenient for the drawing and forming of workpiece semi-finished product, the stretching cavity plate 25 to match with stretching convex die 23, for workpiece semi-finished product
Drawing and forming.
As shown in figure 3, the top of first holding pad is equipped with inner guiding post 20, contour screw 22 and nitrogen gas spring 21, institute
Guide-localization of the inner guiding post 20 for being pre-stretched inside the cope plate of station is stated, the contour screw 22 is for ensuring the first binder
Plate 24 and cope plate keep balance, and the nitrogen gas spring 21 is for making 24 flexible precompression of the first holding pad, consequently facilitating pressure
Firmly workpiece semi-finished product, and not defective work piece semi-finished product.
As depicted in figs. 1 and 2, the lower die for stretching station 3 includes the stretching mold insert 31 and the second binder being arranged from front to back
Plate 32, the stretching mold insert 31 is for making workpiece semi-finished product drawing and forming, second holding pad 32 be used for workpiece semi-finished product
It pushes down, prevents workpiece semi-finished product from wrinkling, the drawing and forming of workpiece semi-finished product, the stretching mold insert 31 is convenient for be equipped with lift block
17；As shown in Figure 3 and Figure 4, the upper mold for stretching station 3 includes third holding pad 33, for pushing down workpiece semi-finished product, is prevented
Only workpiece semi-finished product wrinkle, and are convenient for the drawing and forming of workpiece semi-finished product.
As shown in figure 3, the top of the third holding pad 33 is equipped with inner guiding post 20 and nitrogen gas spring 21, the inner guiding post 20
The guide-localization inside cope plate for stretching station, the nitrogen gas spring 21 is for making the 33 flexible precompressed of third holding pad
Power, consequently facilitating workpiece semi-finished product are pushed down, and not defective work piece semi-finished product.
As depicted in figs. 1 and 2, the lower die of trimming and punching station 4 includes that first be arranged from front to back leans on knife 41, second
The lower die edge of a knife 42 and the third lower die edge of a knife 43, described first is used for unilateral trimming by knife 41, offsets lateral force, the second lower die edge of a knife
42 be circle, and the second lower die edge of a knife 42 and the third lower die edge of a knife 43 are used to repair the profile of workpiece semi-finished product；Such as Fig. 3 and Fig. 4
Shown, the upper mold of the trimming and punching station 4 includes the 4th holding pad 44, and the 4th holding pad 44 is equipped with first edge of a knife
Punch 45, for being punched out to workpiece semi-finished product, the rear end of the 4th holding pad 44 is additionally provided with the second edge of a knife punch 46, uses
In carrying out trimming to workpiece semi-finished product, first edge of a knife punch 45 and the second lower die edge of a knife 42 are corresponding, are used for punching, described
Second edge of a knife punch 46 and the third lower die edge of a knife 43 are corresponding, are used for trimming.
As shown in figure 3, the top of the 4th holding pad 44 is equipped with inner guiding post 20 and nitrogen gas spring 21, the inner guiding post 20
For the guide-localization inside cope plate, the nitrogen gas spring 21 is for making 44 flexible precompression of the 4th holding pad, to just
In pushing down workpiece semi-finished product, and not defective work piece semi-finished product.
As depicted in figs. 1 and 2, the lower die of short side shaping station 5 include be arranged from front to back second by knife 51, the first one-tenth
Type sliding block 52 and first time mold forming mold insert 53, described second is used for unilateral trimming by knife 51, offsets lateral force, the first one-tenth described
Type sliding block 52 is used for the side pressure of workpiece semi-finished product into the shape of needs, i.e., product is preforming, is processed convenient for next process, institute
First time mold forming mold insert 53 is stated to be used for workpiece semi-finished product compression moulding；As shown in Figure 3 and Figure 4, short side shaping station 5 is upper
Mould includes that the first upper mold being arranged from front to back tiltedly carves the 54, first upper die forming mold insert 55 and stretches punch 56, on described first
Mould tiltedly carve it is 54 corresponding with the first forming slide 52, the first upper mold tiltedly carve 54 for the first forming slide 52 provide one it is oblique
Vertical movement is become horizontal movement by power to push down the first forming slide 52, convenient for completing forming action；First upper mold
It is molded mold insert 55 to be used for workpiece semi-finished product compression moulding, the purpose for stretching punch 56 is to make preceding one of station suppress
Molding side stretches molding.
As shown in figure 3, the top of the first upper die forming mold insert 55 is equipped with inner guiding post 20 and nitrogen gas spring 21, it is described interior
Guide post 20 is for the guide-localization inside cope plate, and the nitrogen gas spring is for making the 55 flexible precompressed of the first upper die forming mold insert
Power, consequently facilitating workpiece semi-finished product are pushed down, and not defective work piece semi-finished product.
As depicted in figs. 1 and 2, the lower die of long side shaping station 6 includes that the supporting block 61, second being arranged from front to back is molded
Sliding block 62, second time mold forming mold insert 63 and third forming slide 64, second time mold forming mold insert 63 for workpiece half at
The compression moulding of product；As shown in Figure 3 and Figure 4, the upper mold of long side shaping station 6 includes that the second upper mold being arranged from front to back is tiltedly carved
65, the 5th holding pad 66 and third upper mold tiltedly carve 67, and the second forming slide 62 tiltedly carves 65 corresponding, third moldings with the second upper mold
Sliding block 64 and third upper mold tiltedly carve it is 67 corresponding, the second upper mold tiltedly carve 65 and third upper mold tiltedly carve 67 and be respectively configured to provide one tiltedly
Xiang Li pushes down the second forming slide 62 and third forming slide 64, vertical movement is become horizontal movement respectively, convenient for complete at
Type acts；The supporting block 61 be set to second time mold forming mold insert 63 front end, for offset the second upper mold tiltedly carve 65 it is lateral
Power, while in order to make upper die and lower die when carrying out workpiece semi-finished product compression moulding, the second upper mold will not be made tiltedly to carve 65 deformations.
As shown in figure 3, the top of the 5th holding pad 66 is equipped with inner guiding post 20 and nitrogen gas spring 21, the inner guiding post 20
For the guide-localization inside cope plate, the nitrogen gas spring 21 is for making 66 flexible precompression of the 5th holding pad, to just
In pushing down workpiece semi-finished product, and not defective work piece semi-finished product.
As depicted in figs. 1 and 2, the lower die that short side flattens station 7 includes the 4th forming slide 71, flattens forming blocks 72 and the
Three times mold forming mold inserts 73；As shown in Figure 3 and Figure 4, the upper mold of short side flattening station 7 is tiltedly carved 74 and the 6th including the 4th upper mold and is pressed
Flitch 75, the 4th forming slide 71 and the 4th upper mold tiltedly carve it is 74 corresponding, the 4th upper mold tiltedly carve 74 for provide one it is oblique
Xiang Li, pushes down the 4th forming slide 71, and vertical movement is become horizontal movement, convenient for completing forming action.
As shown in figure 3, the 6th holding pad 75 is equipped with inner guiding post 20 and nitrogen gas spring 21, the inner guiding post 20 is used for
Guide-localization inside cope plate, the nitrogen gas spring 21 is for making 75 flexible precompression of the 6th holding pad, consequently facilitating pressure
Firmly workpiece semi-finished product, and not defective work piece semi-finished product.
As shown in Figure 5 and Figure 6, the lower die of positive punching and trimming station 8 is respectively arranged on the left side and the right side left edge of a knife fixed block
81 and right edge of a knife fixed block 82, a recess is respectively equipped on the inner wall of the left edge of a knife fixed block 81 and right edge of a knife fixed block 82
83, it is equipped with an edge of a knife fixed plate 84 between the left edge of a knife fixed block 81 and right edge of a knife fixed block 82, is set in edge of a knife fixed plate 84
There are several edges of a knife 85, is used for trimming；As shown in Figure 7 and Figure 8, the front end of the upper mold of positive punching and trimming station 8 is equipped with a hanging plate
16, it is respectively arranged on the left side and the right side the trimming edge of a knife 86, holding pad mold insert 87, the holding pad mold insert are equipped between the two trimming edges of a knife 86
87 are equipped with inner guiding post 20, nitrogen gas spring 21 and pierce punch 88, and the inner guiding post 20 is used for the guide-localization inside cope plate,
The nitrogen gas spring 21 consequently facilitating pushing down workpiece semi-finished product, and is not damaged for making 87 flexible precompression of holding pad mold insert
Workpiece semi-finished product, the pierce punch 88 are used for rushing the circular hole among workpiece semi-finished product.
As shown in Figure 5 and Figure 6, the lower die of long side punching station 9 includes side block blocks 91, the fifth forming being arranged from front to back
Sliding block 92, cavity plate mold insert 97, the 12nd holding pad 98 and the 6th forming slide 93, as shown in Figure 7 and Figure 8, long side punching station 9
Upper mold include that the 5th upper mold being arranged from front to back being arranged from front to back tiltedly carves the 94, the 7th holding pad 95 and the 6th upper mold is oblique
Carve 96, the side block blocks 91, fifth forming sliding block 92 are tiltedly carved with the 5th upper mold 94 corresponding respectively, and the 5th upper mold is tiltedly carved 94 and is used for
One skew force is provided, fifth forming sliding block 92 is pushed down, vertical movement is become horizontal movement, convenient for completing forming action, institute
State the 6th forming slide 93 and the 6th upper mold tiltedly carve it is 96 corresponding, the 6th upper mold tiltedly carve 96 for provide a skew force, push down
Vertical movement is become horizontal movement by the 6th forming slide 93, convenient for completing forming action.
As shown in Figure 5 and Figure 6, the front end of the lower die of long side trimming and bending station 10 is equipped with the 7th forming slide 101, left
Right both sides are disposed with the first floating block 102, the 8th holding pad 103, trimming punch 104 and sliding block 105 from front to back, middle part from
Front to back is disposed with the 8th forming slide 106 and the four times mold forming mold inserts 107；Under 8th forming slide 106 and the 4th
The left and right ends of mold forming mold insert 107 are equipped with a briquetting 108, and first floating block 102 is used to make workpiece semi-finished product emersion lower die,
Convenient for the compression moulding of workpiece semi-finished product, the 8th holding pad 103, trimming punch 104, sliding block 105 are matched for workpiece
The trimming of semi-finished product, the bending of the four times mold forming mold inserts 107 and the cooperation of briquetting 108 for workpiece semi-finished product；Such as Fig. 7 and
Shown in Fig. 8, the upper mold of long side trimming and bending station 10 is disposed with the 7th upper mold and tiltedly carves the 109, the 9th binder from front to back
Plate 1011 and the 8th upper mold tiltedly carve 1012, the 7th upper mold tiltedly carve 109 and the 7th forming slide 101 it is corresponding, the 7th upper mold
Tiltedly carve 109 for provide a skew force, push down the 7th forming slide 101, vertical movement become horizontal movement, convenient for completion
Forming action, the 8th upper mold tiltedly carve 1012 and the 8th forming slide 106 it is corresponding, the 8th upper mold tiltedly carves 1012 for providing
One skew force, pushes down the 8th forming slide 106, and vertical movement is become horizontal movement, convenient for completing forming action.
As shown in Figure 5 and Figure 6, the lower die of long side dog-ear station 11 is equipped with the 9th forming slide 111, the successively from front to back
Two floating blocks 112 and block 113, first floating block 112 are convenient for the pressure of workpiece semi-finished product for making workpiece semi-finished product emersion lower die
Type is made, the block 113 is for being oriented to and being offset lateral force to the holding pad of upper mold；As shown in Figure 7 and Figure 8, long side
The upper mold of dog-ear station 11 is equipped with the tenth holding pad 114.
As shown in Figure 5 and Figure 6, the left and right sides of the lower die of head shaping station 12 is equipped with the tenth forming slide 121, and two the
Lower die shaping mold insert 122 is equipped between ten forming slides 121, lower die shaping mold insert 122 is equipped with third floating block 123；Such as Fig. 7 and
Shown in Fig. 8, the left and right sides of the upper mold of head shaping station 12 tiltedly carves 124 equipped with the tenth upper mold, and middle part is set successively from front to back
It is equipped with upper mold shaping mold insert 125 and the 11st holding pad 126；It is opposite that tenth forming slide 121 and the tenth upper mold tiltedly carve 124
It answers, for providing a skew force, pushes down the tenth forming slide 121, vertical movement is become horizontal movement, convenient for completing molding
Action, the lower die shaping mold insert 122 and upper mold shaping mold insert 125 are corresponding, the shaping for completing workpiece semi-finished product, to
Obtain required automotive seat lower cross plate.
The work step of the transmission mould of the present invention is as follows：
(1) fracture：Workpiece semi-finished product are cut off from material-conveying belt；
(2) stretching, trimming and punching：Pre-stretching molding is carried out to workpiece semi-finished product, then carries out unilateral trimming and punching；
(3) short side molding, long edge forming, short side flatten：A skew force is provided to workpiece semi-finished product, convenient for completing short side
Molding and long side forming action, and then by workpiece semi-finished product compression moulding；
(4) positive punching and trimming：Workpiece semi-finished product are carried out to rush intermediate circular hole and deburring, and compression moulding；
(5) long side punching：Simultaneously compression moulding is punched out to workpiece semi-finished product；
(6) long side trimming and bending：First floating block 102 is depressed into certain position by cope plate, and the 7th forming slide 101 is not
Dynamic, the 8th forming slide 106 tiltedly carves 1012 by the 8th upper mold and product is pressed into required shape；
(7) long side dog-ear：Cope plate is first pressed downward the second floating block 112 to certain position, and then the 8th upper mold tiltedly carves 1012
A skew force is provided to the 9th forming slide 111, the 9th forming slide 111 is pushed down, vertical movement is become horizontal movement, just
In completion forming action；Then, block 113 is oriented to and is offset lateral force to the tenth holding pad 114；
(8) shaping：Shaping, blanking, to obtain automotive seat lower cross plate are carried out to workpiece semi-finished product.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention.These improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of transmission mould for processing vehicle seat lower cross plate, including upper die and lower die, which is characterized in that the upper mold and
It is equipped with fracture station, pre-stretching station between lower die successively from front to back, stretches station, trimming and punching station, short side molding
Station, long side shaping station, short side flatten station, positive punching and trimming station, long side punching station, long side trimming and bender
Position, long side dog-ear station, head shaping station,
The front end of the fracture station is equipped with a material-conveying belt, and the both sides of the lower die are respectively provided with a mechanical arm, between two mechanical arms
12 pairs of manipulators are symmetrically arranged with, after one stroke is completed, by the manipulator on transmission mould according to a fixed step pitch
By workpiece or workpiece semi-finished product to one station of front transfer；The compression moulding process of workpiece semi-finished product is carried out in upper die and lower die
In, the mechanical arm drives manipulator to retract a station backward according to a fixed step pitch.
2. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that the fracture work
Position, pre-stretching station, stretch station, trimming and punching station, short side shaping station, long side shaping station, short side flatten station,
The upper mold of positive punching and trimming station, long side punching station is respectively arranged on the left side and the right side a hanging plate.
3. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that the stretching work
Position, trimming and punching station, short side shaping station, long side shaping station, short side flatten station, positive punching and trimming station, length
A lift block is respectively equipped on the left and right sides of the lower die of side punching station；
The fracture station, trimming and punching station, long side shaping station, long side punching station and head shaping station upper mold
It is equipped with outer guiding post, the fracture station, trimming and punching station, long side shaping station, long side punching station and head shaping
The lower die of station is equipped with outer bush, and the outer bush and outer guiding post match.
4. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that the fracture station
Lower die include lower die edge of a knife pedestal, the lower die edge of a knife pedestal is respectively arranged on the left side and the right side a stock guide,
The lower die of the pre-stretching station includes the stretching convex die being arranged from front to back and the first blank holder, the stretching convex die
Front and rear sides are respectively provided with a choked flow muscle, and the upper mold of the pre-stretching station includes the first holding pad being arranged from front to back and stretching
Cavity plate, the stretching cavity plate match with stretching convex die,
The lower die for stretching station includes the stretching mold insert and the second holding pad being arranged from front to back, and the stretching mold insert is for making work
Part semi-finished product drawing and forming, second holding pad prevent workpiece semi-finished product from wrinkling, are convenient for work for pushing down workpiece semi-finished product
The drawing and forming of part semi-finished product；The upper mold for stretching station includes third holding pad, for pushing down workpiece semi-finished product, is prevented
Workpiece semi-finished product wrinkle, and are convenient for the drawing and forming of workpiece semi-finished product.
5. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that trimming and punching work
The lower die of position includes that first be arranged from front to back leans on knife, the second lower die edge of a knife and the third lower die edge of a knife, and the second lower die edge of a knife is
It is round；The upper mold of the trimming and punching station includes the 4th holding pad, and the 4th holding pad is equipped with the first edge of a knife punch,
The rear end of 4th holding pad is additionally provided with the second edge of a knife punch, and first edge of a knife punch and the second lower die edge of a knife are corresponding,
Second edge of a knife punch and the third lower die edge of a knife are corresponding.
6. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that short side shaping station
Lower die include be arranged from front to back second lean on knife, the first forming slide and first time mold forming mold insert；Short side shaping station
Upper mold include that the first upper mold being arranged from front to back tiltedly carves, the first upper die forming mold insert and stretches punch, first upper mold
Tiltedly carve it is corresponding with the first forming slide,
The lower die of long side shaping station includes the supporting block being arranged from front to back, the second forming slide, second time mold forming mold insert
With third forming slide；The upper mold of long side shaping station include the second upper mold being arranged from front to back tiltedly carve, the 5th holding pad and
Third upper mold is tiltedly carved, and the second forming slide is tiltedly carved corresponding with the second upper mold, and third forming slide and third upper mold are tiltedly carved relatively
It answers, the supporting block is set to the front end of second time mold forming mold insert,
The lower die that short side flattens station includes the 4th forming slide, flattens mold forming mold insert under forming blocks and third；Short side flattens
The upper mold of station is tiltedly carved including the 4th upper mold tiltedly carves corresponding with the 6th holding pad, the 4th forming slide and the 4th upper mold.
7. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that positive punching and trimming
The lower die of station is respectively arranged on the left side and the right side left edge of a knife fixed block and right edge of a knife fixed block, the left edge of a knife fixed block and right knife
It is respectively equipped with a recess on the inner wall of mouth fixed block, it is solid that an edge of a knife is equipped between the left edge of a knife fixed block and right edge of a knife fixed block
Fixed board, edge of a knife fixed plate are equipped with several edges of a knife；The front end of the upper mold of positive punching and trimming station is equipped with a hanging plate, the left and right sides
It is respectively equipped with the trimming edge of a knife, holding pad mold insert is equipped between the two trimming edges of a knife, the holding pad mold insert is equipped with inner guiding post, nitrogen
Spring and pierce punch.
8. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that long side punching station
Lower die include that the side block blocks being arranged from front to back, fifth forming sliding block, cavity plate mold insert, the 12nd holding pad and the sixty percentth type are slided
Block, the upper mold of long side punching station include the 5th upper mold being arranged from front to back being arranged from front to back tiltedly carve, the 7th holding pad
It is tiltedly carved with the 6th upper mold, the side block blocks, fifth forming sliding block tiltedly carve corresponding, the sixty percentth type cunning with the 5th upper mold respectively
Block and the 6th upper mold are tiltedly carved corresponding.
9. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that long side trimming and folding
The front end of the lower die of curved station is equipped with the 7th forming slide, and the left and right sides is disposed with the first floating block, the 8th pressure from front to back
Flitch, trimming punch and sliding block, middle part are disposed with the 8th forming slide and the four times mold forming mold inserts from front to back；8th
The left and right ends of forming slide and the four times mold forming mold inserts are equipped with a briquetting；The upper mold of long side trimming and bending station arrives in the past
After be disposed with that the 7th upper mold is tiltedly carved, the 9th holding pad and the 8th upper mold are tiltedly carved, the 7th upper mold is tiltedly carved and the seventy percentth type
Sliding block is corresponding, and the 8th upper mold is tiltedly carved corresponding with the 8th forming slide.
10. being used for the transmission mould of processing vehicle seat lower cross plate as described in claim 1, which is characterized in that long side dog-ear work
The lower die of position is equipped with the 9th forming slide, the second floating block and block successively from front to back；The upper mold of long side dog-ear station is equipped with the
Ten holding pads,
The left and right sides of the lower die of head shaping station is equipped with the tenth forming slide, and it is whole to be equipped with lower die between 2 the tenth forming slides
Shape mold insert, lower die shaping mold insert are equipped with third floating block；It is oblique that the left and right sides of the upper mold of head shaping station is equipped with the tenth upper mold
It carves, middle part is disposed with upper mold shaping mold insert and the 11st holding pad from front to back；On tenth forming slide and the tenth
Mould is tiltedly carved corresponding, and the lower die shaping mold insert and upper mold shaping mold insert are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150603.8A CN108372236B (en) | 2018-02-13 | 2018-02-13 | Transfer die for machining lower transverse plate of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810150603.8A CN108372236B (en) | 2018-02-13 | 2018-02-13 | Transfer die for machining lower transverse plate of automobile seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108372236A true CN108372236A (en) | 2018-08-07 |
| CN108372236B CN108372236B (en) | 2024-01-09 |
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ID=63017750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810150603.8A Active CN108372236B (en) | 2018-02-13 | 2018-02-13 | Transfer die for machining lower transverse plate of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108372236B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899494A (en) * | 2019-12-11 | 2020-03-24 | 东莞虹日金属科技有限公司 | Seat upper cross beam forming die and method |
| CN110899496A (en) * | 2019-12-11 | 2020-03-24 | 东莞虹日金属科技有限公司 | Backrest side plate forming die and method |
| CN111570623A (en) * | 2020-05-18 | 2020-08-25 | 浙江风驰机械有限公司 | Multi-process composite die |
| CN111842644A (en) * | 2020-07-18 | 2020-10-30 | 温州创睿五金模具有限公司 | Switch medium plate stamping progressive die |
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| CN208303623U (en) * | 2018-02-13 | 2019-01-01 | 上海申意汽车零部件有限公司 | A kind of transmitting mould for processing vehicle seat lower cross plate |
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| GB0020817D0 (en) * | 1999-08-23 | 2000-10-11 | Honda Motor Co Ltd | Forming press apparatus |
| CN105436318A (en) * | 2015-12-31 | 2016-03-30 | 上海昶宏汽车配件有限公司 | Progressive die for machining shell of automobile starting motor |
| CN205613916U (en) * | 2016-05-16 | 2016-10-05 | 东莞市致一五金制品有限公司 | A continuous stamping die for an automobile intermediate hinge bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899494A (en) * | 2019-12-11 | 2020-03-24 | 东莞虹日金属科技有限公司 | Seat upper cross beam forming die and method |
| CN110899496A (en) * | 2019-12-11 | 2020-03-24 | 东莞虹日金属科技有限公司 | Backrest side plate forming die and method |
| CN111570623A (en) * | 2020-05-18 | 2020-08-25 | 浙江风驰机械有限公司 | Multi-process composite die |
| CN111842644A (en) * | 2020-07-18 | 2020-10-30 | 温州创睿五金模具有限公司 | Switch medium plate stamping progressive die |
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|---|---|
| CN108372236B (en) | 2024-01-09 |
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