CN200981085Y - Hinge lamellar complete cutting type progressive die with rooling tube - Google Patents
Hinge lamellar complete cutting type progressive die with rooling tube Download PDFInfo
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- CN200981085Y CN200981085Y CN 200620010601 CN200620010601U CN200981085Y CN 200981085 Y CN200981085 Y CN 200981085Y CN 200620010601 CN200620010601 CN 200620010601 CN 200620010601 U CN200620010601 U CN 200620010601U CN 200981085 Y CN200981085 Y CN 200981085Y
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Abstract
The utility model relates to a hinge vane shell cutting type ingress casting with a pipe crimping extremity, comprising an upper die, a counter-die (5) and a guide post (16) connected with the upper die and the counter-die (5), wherein the upper die is consecutively provided with a stirrup hole punch pin, a three-jaw punch pin and a two-jaw punch pin, the counter-die is consecutively provided with a stirrup hole, a three-jaw punch die (21) and a two-jaw punch die (18) which are engaged with each other, characterized in that sockets (2) at the lower portion of the three-jaw punch die and the two-jaw punch die are respectively provided with a transverse slipway (20) and a transverse slipway (17) displayed at broken line portion, one side of every transverse slipway is respectively provided with a discharging mechanism (25), (30) linked with the upper die, and the other side is respectively provided with an affording curve die (28), (31) and a pipe crimping die (29), (32). The utility model has the advantages of one-shot forming of the hinge vane from the stirrup hole, blanking, and affording curve to pipe crimping with the premise of guaranteeing material utilization ratio, product accuracy, greatly increased production efficiency and lowering fabrication cost.
Description
Technical field
The utility model relates to a kind of mould of producing hinge page or leaf sheet, and particularly the high-accuracy mould of automation of the disposal molding curved, that pipe crimping is one is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, given to a kind of page of sheet.
Technical background
At present in hinge page or leaf sheet production technology, the progressive die adapted list operations that adopt are produced more, page or leaf sheet product adopts and cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing in the progressive die, the stock utilization height, but the shortcoming that exists is: must with give single operation logotype such as curved, pipe crimping, operation in the middle of existing is changeed the preface problem in the middle of existing, and takies equipment, takies personnel, efficient is lower.If under the situation of disregarding the product material cost, (promptly do not cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing), also be the disposable shaping that to accomplish that whole hinge (hinge) is produced, but but cause the significant wastage of product material that in fact also nobody so does.In sum, the problem that present hinge mould exists is exactly: if with cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing to guarantee the utilization rate of product material, just can not realize the disposable shaping that whole hinge is produced; If realize the disposable shaping that whole hinge is produced, just can not guarantee the product stock utilization.Extensively retrieve at the problems referred to above, still find no relevant solution with the utility model.
The utility model content:
The purpose of this utility model is exactly can not cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing propose with the shortcoming of disposal molding a kind of and hinge page or leaf sheet can be cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing, given hinge page or leaf sheet curved, the pipe crimping disposal molding and cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould in order to solve existing progressive die.
To achieve these goals, the utility model has adopted following technical scheme:
Hinge page or leaf sheet is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould, it is made up of with the lead that links to each other upper die and lower die, patrix comprises a cope match-plate pattern, connect upper padding plate, fixed head and stripper below the cope match-plate pattern successively, upper padding plate, fixed head and stripper are provided with one group of stirrup hole drift and correcting nail, and counterdie comprises a lower bolster and continuous die holder, connects lower bolster and concave template above the lower bolster successively, concave template is provided with stirrup hole and correcting hole, and principal character of the present utility model is:
Be provided with the pre-drift of three-jaw, three-jaw drift, two nail-press limit drifts and two pawl drifts in a, the patrix successively;
Be respectively equipped with the pre-punch die of three-jaw, three-jaw punch die, two nail-press limit punch dies and the two pawl punch dies of corresponding matching on the concave template of b, counterdie;
C, in the pre-punch die of three-jaw, be provided with a material returned piece, connect a nitrogen spring below the material returned piece;
D, below three-jaw punch die and two pawl punch dies, be respectively equipped with one for the transverse slipway that moves of page or leaf sheet, a side of each transverse slipway be respectively equipped with one promote the page or leaf sheet that move with the pusher patrix interlock;
The opposite side of e, three-jaw page or leaf sheet transverse slipway is respectively equipped with a three-jaw with patrix interlock and gives bending mould and three-jaw pipe crimping mould, and the connection of aliging of this transverse slipway and the three-jaw die cavity that gives bending mould and three-jaw pipe crimping mould;
The opposite side of f, two pawl page or leaf sheet transverse slipwaies is respectively equipped with two pawls with patrix interlock and gives bending mould and two pawl pipe crimping moulds, and the connection of aliging of this transverse slipway and the two pawls die cavity that gives bending mould and two pawl pipe crimping moulds.
Described each pusher can be made up of the horizontal skewback that matches that has the inclined-plane that is connected in the vertical skewback that has the inclined-plane on the cope match-plate pattern and be arranged in the counterdie transverse slipway; Be connected with a push broach on the horizontal skewback, push broach is positioned at transverse slipway and is and is slidingly matched; A screw is set as pull bar respectively on horizontal skewback and lower module, is connected with the extension spring spring on two screws and provides pulling force push broach.The afterbody of horizontal skewback is connected with bearing and cooperates with the transverse slipway rolling.
Be connected with pedestal on the lower bolster, the bolt draw bar that is provided with spring in the hole in the pedestal and cooperates with spring, the end of bolt draw bar contacts cooperation with horizontal skewback, the page or leaf sheet propelling movement that enters in transverse slipway, die for fisrt forming and the pipe crimping mould can be put in place to guarantee push broach.
The utility model compared with prior art has following advantage: under the prerequisite that guarantees former process materials utilization rate, realized the disposable shaping of hinge page or leaf sheet, automaticity, product precision, production efficiency all significantly improve, and production cost descends.The hinge original production process mostly is 3～5 procedures, need 3～5 of punch presses, mould 3～5 covers, operating personnel 5～10 people, after hinge page or leaf sheet of the present utility model is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould and is come into operation, only just can finish the whole process of former hinge page or leaf sheet production technology with a mold, a punch press, people's operation, main is the stock utilization that has guaranteed original production process, has realized the purpose that the hinge production reduces cost, boosts productivity.
For the utility model is described in further detail, following accompanying drawing provides a most preferred embodiment of the present utility model.
Description of drawings:
Fig. 1 is the utility model front view;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view after Fig. 2 adds patrix;
Fig. 4 be Fig. 2 add behind the patrix the C-C echelon sectional view;
Fig. 5 be Fig. 2 add behind the patrix the D-D echelon sectional view;
The specific embodiment:
The hinge page or leaf sheet that present embodiment provides is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould and is comprised following chief component:
One, cuts out a piece of cloth in a way with the minimum material to make two or more articles of clothing the progressive die part, as shown in Figure 1 and Figure 2, it is made up of upper die and lower die, and patrix comprises a cope match-plate pattern 9, the following of cope match-plate pattern 9 connects upper padding plate 8, fixed head 7 and stripper 6 respectively with screw successively, and the patrix front portion is provided with one group of stirrup hole drift 10, one group of correcting nail 11; The patrix postmedian is disposed with the two nail-press limit drifts 14 and the two pawl drifts 15 of the pre-drift 12 of three-jaw, three-jaw drift 13 and the two pawl page or leaf sheets of three-jaw page or leaf sheet.Counterdie comprises a lower bolster 2 and the die holder 1 that links to each other, connect lower bolster 3,4 and concave template 5 above the lower bolster 2 successively, corresponding with each drift in the patrix, be provided with one group of stirrup hole, one group of correcting hole on the front portion of concave template 5 successively, be provided with one three on the postmedian of concave template 5 successively and grab pre-punch die 23, three-jaw punch die 21, two nail-press limit punch dies 19 and two pawl punch dies 18, four jiaos at cope match-plate pattern 9 and lower bolster 2 are respectively equipped with guide pillar 16, and patrix is slided up and down along guide pillar 16.Grab three and to be provided with a material returned piece 22 that is slidingly matched below the pre-punch die 23, being provided with a nitrogen spring 24 in lower bolster 2 below the material returned piece 22 and the lower bolster 3,4 cooperates with material returned piece 22, the ejecting structure of nitrogen spring, the mould die local strength weakness of having avoided feed mechanism to cause.On lower bolster 4, below three-jaw punch die 21, two pawl punch dies 18, be respectively equipped with a transverse slipway 20,17 that supplies the page or leaf sheet to move.
Two, the horizontal pusher of stamping-out page or leaf sheet: as Fig. 2, comprise the horizontal pusher of two covers, be the horizontal pusher 25 of three-jaw page or leaf sheet and the horizontal pusher 30 of two pawl page or leaf sheets, their structure is identical, and existing horizontal pusher 25 with three-jaw page or leaf sheet is the example explanation.As shown in Figure 2, a side of lower bolster 2 connects a pre-bending pipe crimping die holder 3a, also is provided with transverse slipway 20 on it, and it joins with transverse slipway 20 in the lower bolster 4, and page sheet that the push broach 27 in the pusher 25 can promote to fall into transverse slipway 20 moves up.Detailed structure such as Fig. 2 of horizontal pusher 25, shown in Figure 3: one of the following connection of cope match-plate pattern 9 has the last skewback 25a on inclined-plane, on lower bolster 2, connect a pre-bending pipe crimping die holder 3a, pre-bending pipe crimping die holder 3a and lower bolster 2 are provided with the slotted hole 2a of alignment, on pre-bending pipe crimping die holder 3a, be provided with a horizontal skewback 25b (inclined-plane of inclined-plane on it and last skewback 25a cooperates) who has the inclined-plane, the bottom surface of horizontal skewback 25b connects a push broach 27 with screw, promote also to be provided with on 27 hole 27a and cooperate with slotted hole 2a formation, push broach 27 can move horizontally in transverse slipway 20.A stay bolt pull bar 25g is connected on the horizontal skewback 25b after passing slotted hole 2a, the right side of lower bolster 2 connects a screw 2b, stay bolt pull bar 25g and screw 2b lower end are positioned at the cavity of die holder 1 and lower bolster 2, connect an extension spring 25h between them, and it provides pulling 27 pulling force to the right.Because the moment that the elastic force application point of extension spring 25h is produced, make horizontal skewback 25b produce the nose phenomenon, increased the resistance to sliding of push broach, therefore connect the pair of bearings 25c cooperation of on pre-bending pipe crimping die holder 3a, rolling at the afterbody of horizontal skewback, the one, the moment that balance pull-spring 25h produces, the 2nd, reduce resistance with rolling friction.Release smoothly in order to ensure the page or leaf sheet that push broach 27 can will fall into transverse slipway and enter the pipe crimping mould, side at lower bolster 2 connects a pedestal 25f, the bolt draw bar 25c that a spring 25d is set in the hole of pedestal and matches, bolt draw bar 25c withstands on the left side of horizontal skewback 25b.Its course of work is as follows: when cope match-plate pattern 9 fell, last skewback 25a horizontal skewback 25b of promotion of elder generation and push broach 27 were moved to the left, and the position of three-jaw punch die 21 is left in push broach 27; Three-jaw drift 13 sweeps away three-jaw page or leaf sheet and fall in the transverse slipway 20 subsequently; When patrix made progress, last skewback 25a also broke away from horizontal skewback 25b immediately gradually, and under the effect of extension spring 25h, spring 25d, push broach 27 moves right and pushes the page or leaf sheet that falls into transverse slipway 20 to the right, gives relevant position in curved mould, the pipe crimping mould to enter three-jaw.
As shown in Figure 2, the horizontal pusher 30 of two pawl page or leaf sheets is arranged on the upside of lower bolster 2, also is provided with transverse slipway 17 on it, and the horizontal pusher 25 of they and three-jaw page or leaf sheet is identical, no longer repeats here.
Three, the page or leaf sheet gives bight portion, and it comprises that three-jaw gives curved mould and two pawl die for fisrt forming, and their structure is basic identical, and now giving curved mould with three-jaw is the example explanation.As shown in Figure 2, the position that three-jaw gives curved mould part 28 be arranged on lower bolster 2 in the top position, die cavity wherein aligns with transverse slipway 20 and communicates, as shown in Figure 4, three-jaw gives curved mould 28 and comprises: be connected in the curved drift 28a that gives on the cope match-plate pattern 9, be connected in the giving curved die holder 28d on the lower bolster 2, be provided with backing plate 28e in the die cavity of die holder 28d, be illustrated as and give curved drift 28a hinge J is dashed curved state.Also be provided with pressing plate 28b, spring 28c on the die holder, these all are prior arts, it is to be noted that its related part with the utility model is 2 points, any is to give curved drift 28a to be connected on the cope match-plate pattern 9, the 2nd, die cavity aligns with transverse slipway 20 and communicates, and these 2 all is to realize that the entire die interlock is necessary.
The position that two pawls give curved mould part 31 be arranged on lower bolster 2 in lower position, die cavity wherein aligns with transverse slipway 20 and communicates, it is identical that its structure and three-jaw give curved mould, here with regard to no longer description.
Four, page or leaf sheet pipe crimping part, it comprises three-jaw pipe crimping mould and two pawl pipe crimping moulds, and their structure is basic identical, and now giving bending mould with three-jaw is the example explanation.As shown in Figure 2, the position of three-jaw pipe crimping mould 29 is arranged on next station that three-jaw on the lower bolster 2 gives bending mould 28, the die cavity that die cavity wherein and three-jaw give bending mould 28 aligns and communicates, detailed structure as shown in Figure 5, connect pipe crimping die holder 29f on the lower bolster 2, wherein be provided with backing plate 29e, pipe crimping mould 29g, backing plate 29e, in the die cavity that pipe crimping mould 29g forms hinge J is arranged, on pipe crimping die holder 29f, be provided with skewback 29b on, be connected with a screw 29a on it, it cooperates with collision block 9a on being connected cope match-plate pattern 9, also is provided with horizontal skewback 29d on the pipe crimping die holder 29f, spring 29c.When cope match-plate pattern 9 falls, collision block 9a bump screw 29a, making the horizontal skewback 29d of skewback 29b whereabouts promotion be moved to the left and promote hinge J enters pipe crimping mould 29g and finishes pipe crimping, these all are prior arts, it is to be noted that its related part with the utility model is 2 points, to be a screw 29a cooperate with collision block 9a on being connected cope match-plate pattern 9 for a bit, the 2nd, the pipe crimping die cavity with give curved die cavity and align and communicate, these 2 all is to realize that the entire die interlock is necessary.
The position of two pawl pipe crimping mould parts 32 be arranged on lower bolster 2 in lower position, die cavity wherein aligns with transverse slipway 20 and communicates, its structure is identical with three-jaw pipe crimping mould, just no longer describes here.
It more than is explanation to each part of the present utility model, below linkage work process of the present utility model is described: as Fig. 2, shown in Figure 6, steel band ST is under the restriction of buoyant nail 5a, move to intermittent pulse along S by the feed mechanism traction, the situation of cutting out a piece of cloth in a way with the minimum material to make two or more articles of clothing of page or leaf sheet is: the Q2 on the steel band ST is two pawl page or leaf sheet parts, Q3 is a three-jaw page or leaf sheet part, Q3 three grab pre-punch die 23 places give dash after, carry out falling into transverse slipway behind the stamping-out at three-jaw punch die 21 places, above three-jaw page or leaf sheet is pushed in order, give curved, pipe crimping along T1 by pusher.The surplus that remaining Q2 part is excised two claws at two pawl edgers, 19 places moves to two pawl punch dies, 18 places then and carries out stamping-out, gives curved, pipe crimping along T2 by pusher below two pawl page or leaf sheets are pushed in order behind the blanking.Situation behind Q1, the Q2 part stamping-out is shown in F part among the figure, and stock utilization is very high.Described linkage process is: two pawls, three-jaw page or leaf sheet give and dash, stamping-out, give curved, pipe crimping and carry out simultaneously when patrix falls, when patrix lifts, the pusher of two pawls, three-jaw simultaneously with two pawls, three-jaw page or leaf sheet transversely slideway push to give the moulding of carrying out in curved, the pipe crimping mould to.
Claims (3)
1, hinge page or leaf sheet is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould, it is made up of with the lead that links to each other upper die and lower die, patrix comprises a cope match-plate pattern, connect upper padding plate, fixed head and stripper below the cope match-plate pattern successively, upper padding plate, fixed head and stripper are provided with one group of stirrup hole drift and correcting nail, and counterdie comprises a lower bolster and continuous die holder, connects lower bolster and concave template above the lower bolster successively, concave template is provided with stirrup hole and correcting hole, it is characterized in that:
Be provided with the pre-drift of three-jaw, three-jaw drift, two nail-press limit drifts and two pawl drifts in a, the patrix successively;
Be respectively equipped with the pre-punch die of three-jaw, three-jaw punch die, two nail-press limit punch dies and the two pawl punch dies of corresponding matching on the concave template of b, counterdie;
C, in the pre-punch die of three-jaw, be provided with a material returned piece, connect a nitrogen spring below the material returned piece;
D, below three-jaw punch die and two pawl punch dies, be respectively equipped with one for the transverse slipway that moves of page or leaf sheet, a side of each transverse slipway be respectively equipped with one promote the page or leaf sheet that move with the pusher patrix interlock;
The opposite side of e, three-jaw page or leaf sheet transverse slipway is respectively equipped with a three-jaw with patrix interlock and gives bending mould and three-jaw pipe crimping mould, and the connection of aliging of this transverse slipway and the three-jaw die cavity that gives bending mould and three-jaw pipe crimping mould;
The opposite side of f, two pawl page or leaf sheet transverse slipwaies is respectively equipped with two pawls with patrix interlock and gives bending mould and two pawl pipe crimping moulds, and the connection of aliging of this transverse slipway and the two pawls die cavity that gives bending mould and two pawl pipe crimping moulds.
2, hinge page or leaf sheet according to claim 1 is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould, it is characterized in that:
A, described each pusher are made up of the horizontal skewback that matches that has the inclined-plane that is connected in the vertical skewback that has the inclined-plane on the cope match-plate pattern and be arranged in the counterdie transverse slipway;
Be connected with a push broach on b, the horizontal skewback, push broach is positioned at transverse slipway and is and is slidingly matched;
C, a screw is set respectively on horizontal skewback and lower module, is connected with the extension spring spring on two screws and provides pulling force push broach as pull bar.
The afterbody of d, horizontal skewback is connected with bearing and cooperates with the transverse slipway rolling.
3, hinge page or leaf sheet according to claim 2 is cut out a piece of cloth in a way with the minimum material to make two or more articles of clothing formula roll coil of strip pipe stepped mould, it is characterized in that: be connected with pedestal on the lower bolster, and the bolt draw bar that is provided with spring in the hole in the pedestal and cooperates with spring, the end of bolt draw bar contacts cooperation with horizontal skewback.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010601 CN200981085Y (en) | 2006-09-29 | 2006-09-29 | Hinge lamellar complete cutting type progressive die with rooling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620010601 CN200981085Y (en) | 2006-09-29 | 2006-09-29 | Hinge lamellar complete cutting type progressive die with rooling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981085Y true CN200981085Y (en) | 2007-11-28 |
Family
ID=38908249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620010601 Expired - Fee Related CN200981085Y (en) | 2006-09-29 | 2006-09-29 | Hinge lamellar complete cutting type progressive die with rooling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981085Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011716B (en) * | 2006-09-29 | 2010-05-12 | 伟业重工(安徽)有限公司 | Complete cutting type belt coil pipe stepped mould for hinger |
| CN102248095A (en) * | 2011-06-16 | 2011-11-23 | 孙在利 | Hinge synthesizing mould |
| CN104475580A (en) * | 2014-12-05 | 2015-04-01 | 柳州市顺菱汽车配件有限责任公司 | Die for hinge parts of CN200 vehicle types |
-
2006
- 2006-09-29 CN CN 200620010601 patent/CN200981085Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011716B (en) * | 2006-09-29 | 2010-05-12 | 伟业重工(安徽)有限公司 | Complete cutting type belt coil pipe stepped mould for hinger |
| CN102248095A (en) * | 2011-06-16 | 2011-11-23 | 孙在利 | Hinge synthesizing mould |
| CN104475580A (en) * | 2014-12-05 | 2015-04-01 | 柳州市顺菱汽车配件有限责任公司 | Die for hinge parts of CN200 vehicle types |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20091029 |