CN105499398B - A kind of progressive die for production safety type lighter wind cap - Google Patents
A kind of progressive die for production safety type lighter wind cap Download PDFInfo
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- CN105499398B CN105499398B CN201610039379.6A CN201610039379A CN105499398B CN 105499398 B CN105499398 B CN 105499398B CN 201610039379 A CN201610039379 A CN 201610039379A CN 105499398 B CN105499398 B CN 105499398B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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Abstract
The present invention relates to a kind of progressive die for production safety type lighter wind cap, including upper die and lower die, punching station is sequentially provided with from the side of the length direction between upper die and lower die to opposite side, word station, the first trimming station, the second trimming station, the first bending station, the second bending station, the first shaping station, the second shaping station, product is rushed and holds up station, rushes tongues of fire hole station, product and reset station, the 3rd shaping station and blanking station；Each station is provided with the punch-pin and cavity plate of corresponding matching.The beneficial effects of the present invention are：Using said structure, by punching processing together in traditional multiple single die set to one set of die, compact, low cost is not only simple in structure, and can disposably go out two products, production efficiency is high.
Description
Technical field
The present invention relates to a kind of progressive die for production safety type lighter wind cap.
Background technology
A kind of safety cigarette lighter hurricane globe of the prior art, as shown in figure 1, it is main by a front panel 101, two
Individual side panel 102 and tongues of fire platform 103 composition are simultaneously integral, and front panel is in circular arc, the upper end of tongues of fire platform be obliquely installed and
It is formed with upper surface behind tongues of fire hole 104, tongues of fire hole and is formed with reinforcement 105, bag is formed with rear side of two side panels
Buckle 107 can also be set on side 106, two side panels.This safety cigarette lighter balance housing complex, by existing
When having the processing method to be processed using the independent process of multiple tracks to it, not only cost is higher, and can only produce and process every time
Individual security type lighter wind cap, production efficiency is low.
The content of the invention
Above-mentioned in order to overcome the shortcomings of to exist in the prior art, the present invention provides a kind of simple and compact for structure, low cost, life
Produce the progressive die for production safety type lighter wind cap of efficiency high.
The present invention solve its technical problem technical scheme be：It is a kind of to be used for the continuous of production safety type lighter wind cap
Mould, including upper die and lower die, are connected between the upper mould and the lower mould by guide pin bushing and guide pillar, from the upper die and lower die
Between the side of length direction be sequentially provided with punching station to opposite side, rush word station, the first trimming station, the second featherer
Position, the first bending station, the second bending station, the first shaping station, the second shaping station, product hold up station, rush tongues of fire hole
Station, product reset station, the 3rd shaping station and blanking station；
At the punching station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged piercing punch, the lower mould, which is provided with, to be matched with the piercing punch and corresponding one by one rushes
Hole cavity plate；
Rushed described at word station, the upper mould rushes word punch-pin provided with one, this rushes word punch-pin provided with two difference positions
In rushing of setting of the both sides of the center line of the length direction of the upper mould and Central Symmetry, word is raised, and the lower mould is provided with and institute
State rush word punch-pin it is corresponding rush word cavity plate, this rushes word cavity plate provided with matching and corresponding one by one with the word projection of rushing
Rush word groove；
At the first trimming station, the upper mould is provided with one first trimming punch, and first trimming punch is convex
Raised provided with four the first trimmings, four the first trimming projections are distributed on the two of the center line of the length direction of the upper mould
Side is simultaneously symmetrical arranged two-by-two, and the lower mould is provided with first trim die corresponding with first trimming punch, and this first
Trim die is provided with to match and the first corresponding one by one trimming perforate with the first trimming projection；
At the second trimming station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged second trimming punch, the lower mould is provided with to match and one with second trimming punch
One the second corresponding trim die；
At the first bending station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged first bending punch-pin, the lateral wall of the first bending punch-pin is in M shapes, the first bending punch-pin
Lateral wall two corners outside be surrounded with the first bending raised, the lower mould is provided with the first bending punch-pin one by one
Shape is convexly equipped with the first corresponding bending female die, first bending female die and the shape of the first bending punch-pin matches
The first bending lower convexity, two corners of the lateral wall of the first bending lower convexity and inner side raised in first bending
Wall is corresponding one by one and matches, and the middle part convex of the lateral wall of the first bending lower convexity is provided with bending support protrusion, should
The thickness at two of length direction of the bending support protrusion along the lower mould is less than middle thickness；
At the second bending station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged second bending punch-pin, the lateral wall of the second bending punch-pin is in M shapes, the second bending punch-pin
Lateral wall middle part outside be surrounded with the second curved bending raised, the lower mould is provided with and the second bending punch-pin
Shape and the shape phase of the second bending punch-pin are convexly equipped with the second corresponding bending female die one by one, second bending female die
Second bending lower convexity of matching, the middle part of the lateral wall of the second bending lower convexity and inner side raised in second bending
Wall is corresponding one by one and matches；
At first shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
Downwardly facing opening is arranged with the both sides of heart line and symmetrically arranged first forming convax mould, first forming convax mould and trapezoidal
One shaping groove, the lower mould is provided with and first forming convax mould corresponding the first molding concave die, this first one-tenth one by one
It is convex in type cavity plate to be provided with the first shaping projection matched with first shaping groove；
At second shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
For being arranged with downwardly facing opening in the both sides of heart line and symmetrically arranged second forming convax mould, second forming convax mould and taking the shape of the letter U
Two shaping grooves, the lower mould is provided with and second forming convax mould corresponding the second molding concave die, this second one-tenth one by one
It is convex in type cavity plate to be provided with the second shaping projection matched with second shaping groove；
Holded up in the product at station, the upper mould holds up punch-pin provided with one, and this is holded up punch-pin and is concavely provided with two
Respectively positioned at the upper mould length direction center line both sides and it is symmetrically arranged hold up groove, the lower mould be provided with
It is described hold up punch-pin it is corresponding hold up cavity plate, this holds up cavity plate provided with two respectively positioned at the length direction of the lower mould
The both sides of center line and it is symmetrically arranged hold up projection, this, which is holded up, raised can stretch into corresponding described hold up in groove one by one；
Rushed described at the station of tongues of fire hole, the upper mould rushes tongues of fire hole punch-pin provided with one, this is rushed sets on the punch-pin of tongues of fire hole
Have two respectively positioned at the both sides of the center line of the length direction of the upper mould and it is symmetrically arranged rush on tongues of fire hole raised, it is described
Lower mould be provided with it is described rush tongues of fire hole punch-pin it is corresponding rush tongues of fire hole cavity plate, this rush tongues of fire hole cavity plate be provided with and the punching
On tongues of fire hole it is raised it is corresponding one by one rush tongues of fire hole lower convexity, this rushes to offer on the lower convexity of tongues of fire hole rushes tongues of fire hole with described
What upper projection matched rushes the perforate of tongues of fire hole；
Resetted in the product at station, the upper mould resets provided with one and be convexly equipped with two on punch-pin, the reset punch-pin
It is located at raised in the both sides of the center line of the length direction of the upper mould and symmetrically arranged reset, raised edge in the reset respectively
The thickness of the width of the upper mould gradually increases from outside to inside, and the lower mould is provided with corresponding with the reset punch-pin
Cavity plate is resetted, is convexly equipped with the reset cavity plate and raised corresponding reset lower convexity one by one in the reset；
At the 3rd shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
For being arranged with downwardly facing opening in the both sides of heart line and symmetrically arranged 3rd forming convax mould, the 3rd forming convax mould and taking the shape of the letter U
Three shaping grooves, and the tapered gradually deep setting successively of first shaping groove, the second shaping groove, the 3rd shaping groove, it is described
Lower mould be provided with the 3rd forming convax mould corresponding the 3rd molding concave die one by one, it is convex in the 3rd molding concave die to set
There is the 3rd shaping matched with the 3rd shaping groove raised；
At the blanking station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged blanking punch, the lower mould be provided with the blanking punch corresponding blanking die one by one,
The cross being convexly equipped between two blanking dies between two blanking punches is raised.
Further, the upper mould is de- including the upper cover plate set gradually from top to bottom, upper bolster, upper padding plate, cope plate, the back of the body
Plate and stripper plate, the piercing punch, rush word punch-pin, the first trimming punch, the second trimming punch, the first bending punch-pin, second
Bending punch-pin, the first forming convax mould, the second forming convax mould, hold up punch-pin, rush tongues of fire hole punch-pin, reset punch-pin, the 3rd shaping it is convex
Mould and blanking punch are sequentially arranged on the cope plate and are located on the back of the body de- plate and stripper plate；
The lower mould includes lower template, lower plate, lower bolster and the die shoe set gradually from top to bottom, the lower template
On be sequentially provided with the punching concave die, rush word cavity plate, the first trim die, the second trim die, the first bending female die, the second folding
Curved cavity plate, the first molding concave die, the second molding concave die, hold up cavity plate, rush tongues of fire hole cavity plate, reset cavity plate, the 3rd molding concave die
And blanking die.
Further, it is respectively provided with outside in the lower template from the punching station to the both sides the first trimming station
The two of the center line of the floating length direction sold and be located at the upper mould respectively of two rows are additionally provided with one row's guide pin, the lower template
Side.
Further, at the first trimming station, four buckle projections, four are also evenly equipped with first trimming punch
Raised correspond to respectively of the individual buckle is located at four raised outsides of first trimming, first trim die be provided with
The buckle projection matches and snap-fit grooves corresponding one by one.
Further, an idle station is provided between the second bending station and the first shaping station.
When in use, flitch is fed between the guide pin of lower template the present invention, and pulsed is moved on each station；
At punching station, it is engaged to go out two positioning holes on flitch with punching concave die by piercing punch,
Two positioning holes play the role of positioning in follow-up when rushing word and trimming action, it is ensured that the qualification rate of safety cigarette lighter hurricane globe；
Rushing at word station, when rush word punch-pin and when rushing word cavity plate matched moulds by rush word it is raised with rush word fit depressions from
And two characters are gone out on flitch, the two characters are respectively the character on two safety cigarette lighter hurricane globes；
It is convex by four the first trimmings when the first trimming punch is with the first trim die matched moulds at the first trimming station
Rise to correspond with four the first trimming perforates and be engaged so as to go out four bases on flitch, this four bases are respectively constituted
The base of two safety cigarette lighter hurricane globes, meanwhile, four buckles projection and the first trim die on the first trimming punch
On four snap-fit grooves correspond and be engaged so as to going out four buckles on flitch, this four buckles are located at two respectively
On two side panels of safety cigarette lighter hurricane globe, it is easy to safety cigarette lighter hurricane globe to be installed on lighter；
At the second trimming station, it is engaged to go out on flitch with the second trim die by the second trimming punch
Two sides and tool two top margins jaggy, two sides respectively constitute a side of two safety cigarette lighter hurricane globes
Side, the breach that two top margins are respectively constituted on the top margin of two safety cigarette lighter hurricane globes, top margin can surround the first of tongues of fire hole
Shape, passes through punching press twice in this station, so that it is continuous so as to form a peace with a top margin that two sides are formed on flitch
Complete profile after the expansion of holotype lighter wind cap；
At the first bending station, when the first bending punch-pin and the first bending female die matched moulds by raised in the first bending
It is engaged with the first bending lower convexity so as to which the side of two safety cigarette lighter hurricane globes and top margin are carried out into bending, because of bending
The supporting role of support protrusion, so that the middle part of the top margin of two safety cigarette lighter hurricane globes is not deformed；
At the second bending station, when the second bending punch-pin and the second bending female die matched moulds by raised in the second bending
It is engaged with the second bending lower convexity so as to which the middle part of two safety cigarette lighter hurricane globe top margins is carried out into bending, so as to be formed
Breach on tongues of fire platform, top margin is located on tongues of fire platform and vertical with flitch；
At the first shaping station, when the first forming convax mould and the first molding concave die matched moulds by the first shaping groove with
First shaping projection is engaged to carry out two safety cigarette lighter hurricane globes on flitch first time brake forming, safety
The both sides panel of type lighter wind cap is mutually drawn close, and the first shaping groove is engaged so as to before being formed with the first shaping projection
The first shape of panel；
At the second shaping station, when the second forming convax mould and the second molding concave die matched moulds by the second shaping groove with
Second shaping projection is engaged to carry out two safety cigarette lighter hurricane globes on flitch second of brake forming, safety
The both sides panel of type lighter wind cap continues to draw close, and the second shaping groove is engaged so as to before deepening with the second shaping projection
Panel；
Holded up in product at station, when hold up punch-pin and when holding up cavity plate matched moulds by hold up the jack-up effect of projection so as to
So that two safety cigarette lighter hurricane globes overturn 90 ° with respect to flitch, now, the upper surface of tongues of fire platform is horizontal；
Rushing at the station of tongues of fire hole, it is raised on tongues of fire hole by rushing when rushing tongues of fire hole punch-pin and rushing tongues of fire hole cavity plate matched moulds
It is engaged with rushing the perforate of tongues of fire hole so as to which the indentation, there of the tongues of fire platform in two safety cigarette lighter hurricane globes makes tongues of fire hole
First shape and reinforcement；
Resetted in product at station, it is upper raised with resetting lower convexity by resetting when resetting punch-pin with resetting cavity plate matched moulds
It is engaged so that two safety cigarette lighter hurricane globe upsets reset, now, the upper surface of tongues of fire platform is in vertical position；
At the 3rd shaping station, when the 3rd forming convax mould and the 3rd molding concave die matched moulds by the 3rd shaping groove with
3rd shaping projection is engaged to carry out two safety cigarette lighter hurricane globes on flitch third time brake forming, safety
The tongues of fire hole and reinforcement that the both sides panel of type lighter wind cap is brought on position, tongues of fire platform are drawn close in place, and the 3rd shaping
Groove is engaged so that front panel is in circular arc, so as to form safety cigarette lighter hurricane globe finished product with the 3rd shaping projection；
At blanking station, when blanking punch is with blanking die matched moulds by blanking punch be engaged with cross projection from
And scale off two safety cigarette lighter hurricane globe finished products from flitch, during punching, in the presence of floating pin, it can make
Flitch is separated with the cavity plate in each station, in the presence of stripper plate, and flitch can be made to be separated with the punch-pin in each station,
One idle station is set between the second bending station and the first shaping station, it is ensured that the mold use life-span.
The beneficial effects of the present invention are：Using said structure, by traditional multiple single die set to one set of die
On together punching process, be not only simple in structure compact, low cost, and can disposably go out two products, production efficiency is high.
Brief description of the drawings
Fig. 1 is the schematic diagram of safety cigarette lighter hurricane globe in the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the upward view of the cope plate of the present invention.
Fig. 4 is the top view of the lower template of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
1 ~ Fig. 4 of reference picture, a kind of progressive die for production safety type lighter wind cap, including upper die and lower die, institute
State and be connected between mould and the lower mould by guide pin bushing and guide pillar, from the side of the length direction between the upper die and lower die
Punching station is sequentially provided with to opposite side, rush word station, the first trimming station, the second trimming station, the first bending station, second
Bending station, the first shaping station, the second shaping station, product, which hold up station, rushes tongues of fire hole station, product resets station, the
Three shaping stations and blanking station；
At the punching station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged piercing punch 1, the lower mould with the piercing punch provided with matching and corresponding one by one
Punching concave die 2；
Rushed described at word station, the upper mould rushes word punch-pin 3 provided with one, this rushes word punch-pin provided with two difference positions
Rush word projection 4 in what the both sides of the center line of the length direction of the upper mould and Central Symmetry were set, the lower mould be provided with
It is described rush word punch-pin it is corresponding rush word cavity plate 5, this rushes word cavity plate provided with matching and relative one by one with the word projection of rushing
That answers rushes word groove；
At the first trimming station, the upper mould is provided with one first trimming punch 6, and first trimming punch is convex
Provided with four the first trimming projections 7, four the first trimming projections are distributed on the center line of the length direction of the upper mould
Both sides are simultaneously symmetrical arranged two-by-two, and the lower mould is provided with first trim die 8 corresponding with first trimming punch, and this
One trim die is provided with to match and the first corresponding one by one trimming perforate 9 with the first trimming projection；
At the second trimming station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged second trimming punch 10, the lower mould is provided with to match simultaneously with second trimming punch
The second corresponding trim die 11 one by one；
At the first bending station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged first bending punch-pin 12, the lateral wall of the first bending punch-pin is in M shapes, and first bending is convex
Projection 13 in the first bending is surrounded with outside two corners of the lateral wall of mould, the lower mould is provided with and the first bending punch-pin
Shape and the shape phase of the first bending punch-pin are convexly equipped with the first corresponding bending female die one by one, first bending female die
First bending lower convexity 14 of matching, two corners of the lateral wall of the first bending lower convexity and projection in first bending
Madial wall it is corresponding one by one and match, the middle part convex of the lateral wall of the first bending lower convexity supports convex provided with bending
15 are played, the thickness at two of length direction of the bending support protrusion along the lower mould is less than middle thickness；
At the second bending station, the upper mould is located in the length direction of the upper mould respectively provided with two
The both sides of heart line and symmetrically arranged second bending punch-pin 16, the lateral wall of the second bending punch-pin is in M shapes, and second bending is convex
Projection 17 in the second curved bending is surrounded with outside the middle part of the lateral wall of mould, the lower mould is provided with and second bending
The shape of shape and the second bending punch-pin is convexly equipped with punch-pin corresponding the second bending female die one by one, second bending female die
The second bending lower convexity 18 that shape matches, the middle part of the lateral wall of the second bending lower convexity and projection in second bending
Madial wall it is corresponding one by one and match；
At first shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
Downwardly facing opening is arranged with the both sides of heart line and symmetrically arranged first forming convax mould 19, first forming convax mould and trapezoidal
First shaping groove 20, the lower mould be provided with first forming convax mould corresponding the first molding concave die one by one, this
It is convex in one molding concave die to be provided with the first shaping projection 21 matched with first shaping groove；
At second shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
Downwardly facing opening is arranged with the both sides of heart line and symmetrically arranged second forming convax mould 22, second forming convax mould and is taken the shape of the letter U
Second shaping groove 23, the lower mould be provided with second forming convax mould corresponding the second molding concave die one by one, this
It is convex in two molding concave dies to be provided with the second shaping projection 24 matched with second shaping groove；
Holded up in the product at station, the upper mould holds up punch-pin provided with one, and this is holded up punch-pin and is concavely provided with two
Respectively positioned at the upper mould length direction center line both sides and it is symmetrically arranged hold up groove 25, the lower mould is provided with
With it is described hold up punch-pin it is corresponding hold up cavity plate, this hold up cavity plate provided with two respectively be located at the lower mould length directions
Center line both sides and it is symmetrically arranged hold up projection 26, this is holded up raised can stretch into one by one and corresponding described holds up groove
It is interior；
Rushed described at the station of tongues of fire hole, the upper mould rushes tongues of fire hole punch-pin provided with one, this is rushed sets on the punch-pin of tongues of fire hole
There are two positioned at the both sides of the center line of the length direction of the upper mould and symmetrically arranged to rush on the tongues of fire hole projection 27, institute respectively
State lower mould be provided with it is described rush tongues of fire hole punch-pin it is corresponding rush tongues of fire hole cavity plate 28, this rush tongues of fire hole cavity plate be provided with and institute
State rush on tongues of fire hole it is raised it is corresponding one by one rush tongues of fire hole lower convexity 29, this is rushed offers and the punching on the lower convexity of tongues of fire hole
What projection matched on tongues of fire hole rushes tongues of fire hole perforate 30；
Resetted in the product at station, the upper mould resets provided with one and be convexly equipped with two on punch-pin, the reset punch-pin
It is located at respectively raised in projection 31, the reset in the both sides of the center line of the length direction of the upper mould and symmetrically arranged reset
Thickness along the width of the upper mould gradually increases from outside to inside, and the lower mould is provided with corresponding with the reset punch-pin
Reset cavity plate 32, be convexly equipped with the reset cavity plate and raised corresponding reset lower convexity 33 one by one in the reset；
At the 3rd shaping station, the upper mould is located in the length direction of the upper mould respectively provided with two
Downwardly facing opening is arranged with the both sides of heart line and symmetrically arranged 3rd forming convax mould 34, the 3rd forming convax mould and is taken the shape of the letter U
3rd shaping groove 35, and the tapered gradually deep setting successively of first shaping groove, the second shaping groove, the 3rd shaping groove,
The lower mould be provided with the 3rd forming convax mould corresponding the 3rd molding concave die 36 one by one, in the 3rd molding concave die to
On be convexly equipped with the 3rd shaping groove match the 3rd shaping projection 37；
At the blanking station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged blanking punch 38, the lower mould is provided with and the blanking punch corresponding blanking die one by one
39, the cross projection 40 between two blanking punches is convexly equipped between two blanking dies.
Further, the upper mould includes the upper cover plate 41 set gradually from top to bottom, upper bolster 42, upper padding plate 43, upper mould
Plate 44, the de- plate 45 of the back of the body and stripper plate 46, the piercing punch 1, rush word punch-pin 3, the first trimming punch 6, the second trimming punch 10,
First bending punch-pin 12, the second bending punch-pin 16, the first forming convax mould 19, the second forming convax mould 22, hold up punch-pin, rush tongues of fire hole
Punch-pin, reset punch-pin, the 3rd forming convax mould 34 and blanking punch 38 are sequentially arranged on the cope plate 44 and are located in the back of the body
On de- plate 45 and stripper plate 46；
The lower mould includes lower template 47, lower plate 48, lower bolster 49 and the die shoe 50 set gradually from top to bottom, institute
State and the punching concave die 2 is sequentially provided with lower template 47, word cavity plate 5, the first trim die 8, the second trim die 11, first is rushed
Bending female die, the second bending female die, the first molding concave die, the second molding concave die, hold up cavity plate, rush tongues of fire hole cavity plate 28, reset
Cavity plate 32, the 3rd molding concave die 36 and blanking die 39.
In the lower template 47 from the punching station to the both sides the first trimming station outside be respectively provided with a row
Two rows are additionally provided with guide pin 51, the lower template 47 to float pin 52 and be located at the center line of the length direction of the upper mould respectively
Both sides.
At the first trimming station, four buckle projections 53, four institutes are also evenly equipped with first trimming punch 6
State raised correspond to respectively of buckle and be located at four raised outsides of first trimming, first trim die be provided with it is described
Buckle projection matches and snap-fit grooves 54 corresponding one by one.
An idle station is provided between the second bending station and the first shaping station.
When in use, flitch 55 is fed between the guide pin 51 of lower template 47 present invention, and the pulsed on each station
It is mobile；
At punching station, it is engaged to go out two positioning on flitch with punching concave die 2 by piercing punch 1
Hole, two positioning holes it is follow-up rush word and trimming action when play the role of positioning, it is ensured that safety cigarette lighter hurricane globe it is qualified
Rate；
Rushing at word station, when rushing word punch-pin 3 and rushing word 5 matched moulds of cavity plate by rushing word projection 4 with rushing word recess
Close to go out two characters on flitch, the two characters are respectively the character on two safety cigarette lighter hurricane globes；
At the first trimming station, four the first trimmings are passed through when the first trimming punch 6 and the first 8 matched moulds of trim die
Projection 7 is corresponded with four the first trimming perforates 9 to be engaged so as to go out four bases on flitch, this four base difference
The base of two safety cigarette lighter hurricane globes is constituted, meanwhile, four buckles projection 53 on the first trimming punch is cut with first
Four snap-fit grooves 54 on edge die, which are corresponded, to be engaged to go out four buckles on flitch, this four buckle difference
On two side panels of two safety cigarette lighter hurricane globes, it is easy to safety cigarette lighter hurricane globe to be installed to lighter
On；
At the second trimming station, it is engaged by the second trimming punch 10 with the second trim die 11 so as on flitch
Go out two sides and have two top margins jaggy, two sides respectively constitute one of two safety cigarette lighter hurricane globes
Side, the breach that two top margins are respectively constituted on the top margin of two safety cigarette lighter hurricane globes, top margin can surround tongues of fire hole
First shape, passes through punching press twice in this station, so as to form two sides and a top margin on flitch continuously to form one
Complete profile after the expansion of safety cigarette lighter hurricane globe；
It is convex by the first bending when the first bending punch-pin 12 is with the first bending female die matched moulds at the first bending station
13 are played to be engaged with the first bending lower convexity 14 so as to by the side of two safety cigarette lighter hurricane globes and top margin progress bending,
Because of the supporting role of bending support protrusion 15, so that the middle part of the top margin of two safety cigarette lighter hurricane globes is not produced
Change shape；
It is convex by the second bending when the second bending punch-pin 16 is with the second bending female die matched moulds at the second bending station
17 are played to be engaged with the second bending lower convexity 18 so as to which the middle part of two safety cigarette lighter hurricane globe top margins is carried out into bending, from
And tongues of fire platform is formed, the breach on top margin is located on tongues of fire platform and vertical with flitch；
At the first shaping station, the first shaping groove is passed through when the first forming convax mould 19 and the first molding concave die matched moulds
20 are engaged to carry out first time bending to two safety cigarette lighter hurricane globes on flitch 55 with the first shaping projection 21
Shaping, the both sides panel of safety cigarette lighter hurricane globe is mutually drawn close, and the first shaping groove 20 and the first raised 21 phase of shaping
Coordinate to form the first shape of front panel；
At the second shaping station, the second shaping groove is passed through when the second forming convax mould 22 and the second molding concave die matched moulds
23 are engaged to bend to two safety cigarette lighter hurricane globes on flitch for the second time with the second shaping projection 24
Type, the both sides panel of safety cigarette lighter hurricane globe continues to draw close, and the second shaping groove 23 and the second shaping projection 24 match
Close to deepen front panel；
Holded up in product at station, when hold up punch-pin and when holding up cavity plate matched moulds by hold up the jack-up effect of projection 26 from
And make it that two safety cigarette lighter hurricane globes overturn 90 ° with respect to flitch, now, the upper surface of tongues of fire platform is horizontal；
Rushing at the station of tongues of fire hole, it is convex by rushing tongues of fire hole when rushing tongues of fire hole punch-pin with rushing tongues of fire hole 28 matched moulds of cavity plate
Play 27 and be engaged with rushing tongues of fire hole perforate 30 so as to which the indentation, there of the tongues of fire platform in two safety cigarette lighter hurricane globes makes fire
The first shape and reinforcement of tongue apertures；
Resetted in product at station, when resetting punch-pin and reset 32 matched moulds of cavity plate by resetting under upper projection 31 and reset
Projection 33 is engaged so that two safety cigarette lighter hurricane globe upsets reset, and now, the upper end surface of tongues of fire platform is in vertical
Straight position；
It is recessed by the 3rd shaping when the 3rd forming convax mould 34 is with the 3rd 35 matched moulds of molding concave die at the 3rd shaping station
Groove 35 is engaged to carry out third time bending to two safety cigarette lighter hurricane globes on flitch with the 3rd shaping projection 37
Shaping, the tongues of fire hole and reinforcement that the both sides panel of safety cigarette lighter hurricane globe is brought on position, tongues of fire platform is drawn close in place, and
3rd shaping groove 35 is engaged so that front panel is in circular arc, so as to form safety cigarette lighter with the 3rd shaping projection 37
Hurricane globe finished product；
At blanking station, blanking punch 38 and cross projection 40 are passed through when blanking punch 38 and 39 matched moulds of blanking die
It is engaged to scale off two safety cigarette lighter hurricane globe finished products from flitch, during punching, in floating pin 52
Under effect, flitch 55 can be made to be separated with the cavity plate in each station, in the presence of stripper plate 46, flitch 55 and each station can be made
In punch-pin be separated, between the second bending station and the first shaping station set an idle station, it is ensured that mold use
Life-span.
Claims (5)
1. a kind of progressive die for production safety type lighter wind cap, including upper die and lower die, the upper mould with it is described under
It is connected between mould by guide pin bushing with guide pillar, it is characterised in that：From the side of the length direction between the upper die and lower die to
Opposite side is sequentially provided with punching station, rushes word station, the first trimming station, the second trimming station, the first bending station, the second folding
Curved station, the first shaping station, the second shaping station, product hold up station, rush tongues of fire hole station, product reset station, the 3rd
Shaping station and blanking station；
At the punching station, the upper mould is located at the two of the center line of the length direction of the upper mould provided with two respectively
Side and symmetrically arranged piercing punch, the lower mould with the piercing punch provided with matching and punching corresponding one by one is recessed
Mould；
Rushed described at word station, the upper mould rushes word punch-pin provided with one, this rushes word punch-pin and is located at institute respectively provided with two
What the both sides and Central Symmetry for stating the center line of the length direction of mould were set rushes word projection, and the lower mould is provided with and the punching
Word punch-pin it is corresponding rush word cavity plate, this, which rushes word cavity plate and is provided with, matches with the word projection of rushing and corresponding one by one rushes word
Groove；
At the first trimming station, the upper mould is provided with one first trimming punch, first trimming punch and is convexly equipped with
Four the first trimmings are raised, and four the first trimming projections are distributed on the both sides of the center line of the length direction of the upper mould simultaneously
It is symmetrical arranged two-by-two, the lower mould is provided with first trim die corresponding with first trimming punch, first trimming
Cavity plate is provided with to match and the first corresponding one by one trimming perforate with the first trimming projection；
At the second trimming station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged second trimming punch, the lower mould with second trimming punch provided with matching and phase one by one
Corresponding second trim die；
At the first bending station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged first bending punch-pin, the lateral wall of the first bending punch-pin is in M shapes, the first bending punch-pin it is outer
Projection in the first bending is surrounded with outside two corners of side wall, the lower mould is provided with relative one by one with the first bending punch-pin
Be convexly equipped with that the shape of shape and the first bending punch-pin matches on the first bending female die answered, first bending female die the
One bending lower convexity, two corners and the madial wall one raised in first bending of the lateral wall of the first bending lower convexity
One is corresponding and match, and the middle part convex of the lateral wall of the first bending lower convexity is provided with bending support protrusion, the bending
The thickness at two of length direction of the support protrusion along the lower mould is less than middle thickness；
At the second bending station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged second bending punch-pin, the lateral wall of the second bending punch-pin is in M shapes, the second bending punch-pin it is outer
Projection in the second curved bending is surrounded with outside the middle part of side wall, the lower mould is provided with the second bending punch-pin one by one
Shape is convexly equipped with the second corresponding bending female die, second bending female die and the shape of the second bending punch-pin matches
The second bending lower convexity, raised madial wall one in the middle part of the lateral wall of the second bending lower convexity and second bending
One is corresponding and match；
At first shaping station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged first forming convax mould, be arranged with downwardly facing opening and trapezoidal the first one-tenth in first forming convax mould
Type groove, the lower mould be provided with first forming convax mould corresponding the first molding concave die one by one, first shaping is recessed
It is convex in mould to be provided with the first shaping projection matched with first shaping groove；
At second shaping station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged second forming convax mould, be arranged with downwardly facing opening and the second one-tenth taken the shape of the letter U in second forming convax mould
Type groove, the lower mould be provided with second forming convax mould corresponding the second molding concave die one by one, second shaping is recessed
It is convex in mould to be provided with the second shaping projection matched with second shaping groove；
Holded up in the product at station, the upper mould holds up punch-pin provided with one, this is holded up punch-pin and is concavely provided with two difference
Positioned at the both sides of the center line of the length direction of the upper mould and it is symmetrically arranged hold up groove, the lower mould be provided with it is described
Hold up punch-pin it is corresponding hold up cavity plate, this hold up cavity plate provided with two respectively positioned at the lower mould length direction center
The both sides of line and it is symmetrically arranged hold up projection, this, which is holded up, raised can stretch into corresponding described hold up in groove one by one；
Rushed described at the station of tongues of fire hole, the upper mould rushes tongues of fire hole punch-pin provided with one, this rushes tongues of fire hole punch-pin provided with two
It is individual respectively positioned at the upper mould length direction center line both sides and it is symmetrically arranged rush on tongues of fire hole raised, the lower mould
Be provided with it is described rush tongues of fire hole punch-pin it is corresponding rush tongues of fire hole cavity plate, this rushes tongues of fire hole cavity plate provided with rushing the tongues of fire with described
On hole it is raised it is corresponding one by one rush tongues of fire hole lower convexity, this is rushed offers and described to rush tongues of fire hole convex on the lower convexity of tongues of fire hole
Rise match rush the perforate of tongues of fire hole；
Resetted in the product at station, the upper mould resets provided with one and be convexly equipped with two difference on punch-pin, the reset punch-pin
Raised on the both sides of the center line of the length direction of the upper mould and symmetrically arranged reset, projection is along described in the reset
The thickness of the width of upper mould gradually increases from outside to inside, and the lower mould is provided with the reset corresponding with the reset punch-pin
It is convexly equipped with cavity plate, the reset cavity plate and raised corresponding reset lower convexity one by one in the reset；
At the 3rd shaping station, the upper mould is located at the center line of the length direction of the upper mould provided with two respectively
Both sides and symmetrically arranged 3rd forming convax mould, the three one-tenth for being arranged with downwardly facing opening and taking the shape of the letter U in the 3rd forming convax mould
Type groove, and the tapered gradually deep setting, the lower mould successively of first shaping groove, the second shaping groove, the 3rd shaping groove
Be provided with the 3rd forming convax mould corresponding the 3rd molding concave die one by one, in the 3rd molding concave die it is convex be provided with
The 3rd shaping that 3rd shaping groove matches is raised；
At the blanking station, the upper mould is located at the two of the center line of the length direction of the upper mould provided with two respectively
Side and symmetrically arranged blanking punch, the lower mould are provided with and the blanking punch corresponding blanking die, two one by one
The cross being convexly equipped between the blanking die between two blanking punches is raised.
2. according to the progressive die for production safety type lighter wind cap described in claim 1, it is characterised in that：On described
Mould includes upper cover plate, upper bolster, upper padding plate, cope plate, the de- plate of the back of the body and the stripper plate set gradually from top to bottom, the punching convex
Mould, rush word punch-pin, the first trimming punch, the second trimming punch, the first bending punch-pin, the second bending punch-pin, the first forming convax mould,
Second forming convax mould, punch-pin is holded up, tongues of fire hole punch-pin is rushed, resets punch-pin, the 3rd forming convax mould and blanking punch and be sequentially arranged in institute
State on cope plate and be located on the back of the body de- plate and stripper plate；
The lower mould include in the lower template, lower plate, lower bolster and the die shoe that set gradually from top to bottom, the lower template according to
It is secondary provided with the punching concave die, to rush word cavity plate, the first trim die, the second trim die, the first bending female die, the second bending recessed
Mould, the first molding concave die, the second molding concave die, cavity plate is holded up, tongues of fire hole cavity plate is rushed, resets cavity plate, the 3rd molding concave die and to fall
Expect cavity plate.
3. according to the progressive die for production safety type lighter wind cap described in claim 2, it is characterised in that：Under described
In template from the punching station to the both sides the first trimming station outside be respectively provided with row's guide pin, the lower template
On be additionally provided with two rows it is floating sell and respectively positioned at the upper mould length direction center line both sides.
4. according to the progressive die for production safety type lighter wind cap described in one of claim 1 ~ 3, it is characterised in that：
At the first trimming station, four buckle projections are also evenly equipped with first trimming punch, four buckles are raised
Correspond to respectively and be located at four raised outsides of first trimming, first trim die is provided with and the raised phase of the buckle
Match and snap-fit grooves corresponding one by one.
5. according to the progressive die for production safety type lighter wind cap described in one of claim 1 ~ 3, it is characterised in that：
An idle station is provided between the second bending station and the first shaping station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039379.6A CN105499398B (en) | 2016-01-21 | 2016-01-21 | A kind of progressive die for production safety type lighter wind cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039379.6A CN105499398B (en) | 2016-01-21 | 2016-01-21 | A kind of progressive die for production safety type lighter wind cap |
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| Publication Number | Publication Date |
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| CN105499398A CN105499398A (en) | 2016-04-20 |
| CN105499398B true CN105499398B (en) | 2017-07-14 |
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| CN201610039379.6A Active CN105499398B (en) | 2016-01-21 | 2016-01-21 | A kind of progressive die for production safety type lighter wind cap |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105728559A (en) * | 2016-05-13 | 2016-07-06 | 成都润驰电子科技有限公司 | One-die two-socket precise forming die |
| CN109513825B (en) * | 2018-12-29 | 2024-05-07 | 佛山市勤健五金制品有限公司 | Terminal stamping die |
| CN109513824A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Elastic slice stamping die |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430799B1 (en) * | 2000-02-01 | 2002-08-13 | American Engineered Components, Inc. | Method for constructing a one-piece bulbshield |
| KR100586398B1 (en) * | 2004-08-19 | 2006-06-09 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN102615209B (en) * | 2012-04-16 | 2014-10-22 | 宁波富都自动化设备有限公司 | Punch forming equipment for lighter windshield |
| CN104190815B (en) * | 2014-09-01 | 2016-02-17 | 南京工业职业技术学院 | A kind of shaping dies of flameproof enclosure and manufacturing process |
| CN204365836U (en) * | 2014-12-10 | 2015-06-03 | 太仓惠群精密机械有限公司 | punching bending mould |
| CN104772394B (en) * | 2015-04-16 | 2017-03-01 | 浙江雅虎汽车部件有限公司 | A kind of automobile armrest strengthens the left and right support progressive die |
| CN205519226U (en) * | 2016-01-21 | 2016-08-31 | 宁波富都自动化设备有限公司 | A modulus of continuity that is used for production safety type lighter wind cap |
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