CN107214245A - The progressive die even cuts band folded structure - Google Patents
The progressive die even cuts band folded structure Download PDFInfo
- Publication number
- CN107214245A CN107214245A CN201710446966.1A CN201710446966A CN107214245A CN 107214245 A CN107214245 A CN 107214245A CN 201710446966 A CN201710446966 A CN 201710446966A CN 107214245 A CN107214245 A CN 107214245A
- Authority
- CN
- China
- Prior art keywords
- cut
- waste material
- product
- bending
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Abstract
Band folded structure is even cut the invention discloses a kind of progressive die, the first tie point between product and two material strips of its left and right sides is cut off for progressive die final step, cut off default bending part on the second tie point and bending product between the corresponding waste material of previous product material strip corresponding with current production, including upper bolster and die shoe, cutoff tool group for the first tie point to be cut off is installed on upper bolster and die shoe, Bending punch group for the waste knife group for cutting off the second tie point and for bending bending part, waste knife group includes the waste material upper cutter being installed on upper bolster and the waste material lower cutter being correspondingly installed on die shoe, waste material upper cutter is in dove-tail form with the waste material afterbody that waste material lower cutter is cut away.The present invention is that a kind of final step completes even to cut the progressive die with folding function, and successfully waste material and product differentiation can come, and improves production efficiency, reduces production cost.
Description
Technical field
The present invention relates to the assembling equipment of vehicle dormer window machinery group part, the especially progressive die even cuts band folded structure.
Background technology
The progressive die, refers to forcing press in a punching stroke, using banding punching press raw material, is used on a secondary mould
Several different stations complete the cold stamping punch die of multi-step forming processes simultaneously, and mould is completed once per punching press, and material strip spacing is moved
Move once, completed to product.Existing progressive die the last two steps, are usually that, first by product bending, strip is cut off in then final step
, there is complex procedures, the problem of production efficiency is relatively low, and be usually due to cutting off the scrap cutter with shots in the prior art in point
Linear pattern (referring to Fig. 1), causes after the progressive die cuts off to product, waste material and product mix, referring to Fig. 2, need
Increase the process of hand picking waste material and product, add production cost.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes that a kind of progressive die even cuts band folded structure, in final step simultaneously
Product bending and cut-out band shots are completed, and successfully waste material and product differentiation can come, production efficiency, reduction life is improved
Produce cost.
The technical proposal of the invention is realized in this way：
A kind of progressive die even cuts band folded structure, and product and two material strips of its left and right sides are cut off for progressive die final step
Between the first tie point, the second tie point between the corresponding waste material of the previous product of cut-out material strip corresponding with current production with
And default bending part on bending product, including upper bolster and die shoe, use is installed on the upper bolster and the die shoe
In the cutoff tool group for cutting off first tie point, for the waste knife group of cutting off second tie point and for bending
The Bending punch group of the bending part, the waste knife group includes the waste material upper cutter being installed on the upper bolster and correspondence is pacified
Loaded on the waste material lower cutter on the die shoe, the waste material upper cutter is in swallow with the waste material afterbody that the waste material lower cutter is cut away
Tail type.
Further, the waste material afterbody that the waste material upper cutter and the waste material lower cutter are cut away is in the structure of dove-tail form
For：The waste material upper cutter includes cutter body with the waste material lower cutter and is formed at the dove-tail form of the cutter body side
Cutting knife nose, the dove-tail form of the cutting knife nose is isosceles trapezoid.
Further, the isosceles trapezoid and the junction of the cutter body and the base angle of the isosceles trapezoid
Replace by transition arc.
Further, four first tie points, previous production are had between the product and the material strip of its left and right sides
It is two second tie points between the corresponding waste material of product material strip corresponding with current production.
Further, the cutoff tool group includes the cut-out upper cutter being installed on the upper bolster and is correspondingly installed on institute
The cut-out lower cutter on die shoe is stated, the cut-out upper cutter is straight-face tool with the cut-out lower cutter；The bending
Drift group includes the bending upper punch being installed on the upper bolster and the bending low punch being correspondingly installed on the die shoe.
Further, slope, the product that the slope will be cut off and after bending with material strip are provided with below the product
Import on a conveyer belt, the communicated band of the product is delivered to a finished product box.
The beneficial effects of the invention are as follows：The present invention provides a kind of progressive die and even cuts band folded structure, can be with by cutoff tool group
The first tie point between progressive die final step product and material strip is cut off, product is separated with material strip, meanwhile, pass through
Bending punch group carries out bending to the default bending part of product, so that band folding function is cut by the company for completing product simultaneously, by useless
Material knife group can be cut off to the second tie point between the waste material of the previous product of the progressive die and the material strip of latter product, due to
The waste material afterbody that the waste material upper cutter of waste knife group is cut away with waste material lower cutter is in dove-tail form, material in dove-tail form, i.e. waste material afterbody
Band front end is dove-tail form groove, under the restriction effect of dove-tail form groove, waste material can be effectively constrained, under making waste material vertical
Fall, it is to avoid and the product released mixes, so as to save the process of picking up product and waste material, reduces production cost, carries
High production efficiency, enhances the competitiveness of enterprise.
Brief description of the drawings
Fig. 1 is linear pattern scrap cutter structural representation；
Fig. 2 is progressive die final step blanking schematic diagram in the prior art；
Fig. 3 is that the progressive die of the present invention even cuts the schematic diagram with folded structure；
Fig. 4 is the mplifying structure schematic diagram at the second tie point in Fig. 3；
Fig. 5 is that the progressive die of the present invention even cuts the blanking schematic diagram with folded structure；
With reference to accompanying drawing, make the following instructions：
1- products, 2- material strips, the tie points of 3- first, the tie points of 4- second, 5- bending parts, 6- upper bolsters, 7- die shoes, 8-
Cutoff tool group, 9- waste knife groups, 10- Bending punch groups, 11- waste materials, 910- cutter bodies, 920- cutting knife noses, 930- transition
Circular arc.
Embodiment
More obvious understandable to enable the invention to, the embodiment to the present invention does detailed below in conjunction with the accompanying drawings
Explanation.
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of progressive die even cuts band folded structure, and product 1 is cut off for progressive die final step
The first tie point 3 between two material strips 2 of its left and right sides, to cut off the corresponding waste material of previous product corresponding with current production
Default bending part 5 on the second tie point 4 and bending product between material strip, it is characterised in that：Including upper bolster 6 and lower mould
Seat 7, be provided with the upper bolster and the die shoe for first tie point cut off cutoff tool group 8, for general
The waste knife group 9 of the second tie point cut-out and the Bending punch group 10 for bending part described in bending, the waste knife group
It is described useless including the waste material upper cutter being installed on the upper bolster and the waste material lower cutter being correspondingly installed on the die shoe
Material upper cutter is in dove-tail form with the waste material afterbody that the waste material lower cutter is cut away.So, can be to the progressive die by cutoff tool group
The first tie point between final step product and material strip is cut off, and product is separated with material strip, can by Bending punch group
To carry out bending to the default bending part of product, so that band folding function is cut by the company for completing product simultaneously, can by waste knife group
Cut off with the second tie point between the waste material and the material strip of latter product to the previous product of the progressive die, due to waste knife group
The waste material afterbody that cuts away of waste material upper cutter and waste material lower cutter in dove-tail form, i.e. waste material afterbody be in dove-tail form, material strip front end is
Dove-tail form groove, under the restriction effect of dove-tail form groove, can effectively constrain waste material, make waste material vertical drop, it is to avoid and
The product of release mixes, so as to save the process of picking up product and waste material, reduces production cost, improves production effect
Rate, enhances the competitiveness of enterprise.
It is preferred that, the waste material afterbody that the waste material upper cutter is cut away with the waste material lower cutter is in the structure of dove-tail form：
The waste material upper cutter includes cutter body 910 with the waste material lower cutter and is formed at the dove-tail form of the cutter body side
Cutting knife nose 920, the dove-tail form of the cutting knife nose is isosceles trapezoid.Isosceles trapezoid is a kind of preferred reality in dove-tail form
Mode, but not limited to this are applied, other not isosceles trapezoids can be also used, as long as it can be moved rearwards by discharging direction limitation waste material
.
It is preferred that, the base angle of the junction and the isosceles trapezoid of the isosceles trapezoid and the cutter body is equal
Replaced by transition arc 930., will in order to avoid waste material isosceles trapezoid nose and interference of the material strip isosceles trapezoid groove at base angle
The base angle of isosceles trapezoid is substituted by transition arc, it is ensured that the disengaging of waste material and material strip is smooth, and this is a kind of preferred reality
Apply mode.
It is preferred that, four first tie points, previous product are had between the product and the material strip of its left and right sides
It is two second tie points between corresponding waste material material strip corresponding with current production.So, the upper bolster of the progressive die and
Four groups of cutoff tool groups and two groups of waste knife groups are installed, two groups of waste knife groups are used to cut off the corresponding left side of previous product on die shoe
The waste material of right both sides, four groups of cutoff tool groups are used in this station, cut-out product and the material strip of its left and right sides.
It is preferred that, the cutoff tool group includes the cut-out upper cutter being installed on the upper bolster and is correspondingly installed on described
Cut-out lower cutter on die shoe, the cut-out upper cutter is straight-face tool with the cut-out lower cutter；The bending punching
Head group includes the bending upper punch being installed on the upper bolster and the bending low punch being correspondingly installed on the die shoe.This
Sample, passes through the cooperation of linear cut-out upper cutter and cut-out lower cutter, it is possible to achieve first between cut-out product and material strip
The function of tie point, passes through the cooperation of bending upper punch and bending low punch, it is possible to achieve bending product presets the work(of bending part
Energy.
Here, installation of the cut-out upper cutter, waste material upper cutter and bending upper punch on upper bolster, and cut-out incision
The installation of knife, waste material lower cutter and bending low punch on die shoe is prior art, be will not be repeated here, such as, except
Outside upper bolster, upper mould also includes train wheel bridge, stop plate and stripper plate, flexible interval between train wheel bridge and baffle plate, cut-out
One end of upper cutter, waste material upper cutter and bending upper punch is fixed on train wheel bridge, cut-out upper cutter, waste material upper cutter and bending
The other end of upper punch is positioned through stop plate and stripper plate.
It is preferred that, slope is provided with below the product, the slope leads the product cut off with material strip and after bending
Enter on a conveyer belt, the communicated band of the product is delivered to a finished product box.So, in the first tie point of product Yu its left and right sides
After being cut off, product can fall on slope backward, and the guiding through slope imports product on conveyer belt, in transmission belt
In the presence of transmission mechanism, product can be delivered to finished product box.
The progressive die with folding function is even cut the invention provides a kind of final step completion and even cuts band folded structure, and is improved
The structure of final step scrap cutter, the scrap cutter after improvement is dove-tail form, can effectively constrain waste material, make waste material vertical
Fall, it is to avoid and product mixes, and saves the process of picking up product and waste material, and then production cost is reduced, improve
Production efficiency, enhances the competitiveness of enterprise
Above example is referring to the drawings, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from the present invention essence in the case of, all
Fall within the scope and spirit of the invention.
Claims (6)
1. a kind of progressive die even cuts band folded structure, product (1) and two material of its left and right sides are cut off for progressive die final step
Second between the first tie point (3), the corresponding waste material of the previous product of cut-out material strip corresponding with current production between band (2)
Default bending part (5) on tie point (4) and bending product, it is characterised in that：Including upper bolster (6) and die shoe (7), institute
State be provided with upper bolster and the die shoe for first tie point is cut off cutoff tool group (8), for will be described
The waste knife group (9) of second tie point cut-out and the Bending punch group (10) for bending part described in bending, the waste knife group
It is described useless including the waste material upper cutter being installed on the upper bolster and the waste material lower cutter being correspondingly installed on the die shoe
Material upper cutter is in dove-tail form with waste material (11) afterbody that the waste material lower cutter is cut away.
2. the progressive die according to claim 1 even cuts band folded structure, it is characterised in that:The waste material upper cutter gives up with described
The waste material afterbody that material lower cutter is cut away is in that the structure of dove-tail form is：The waste material upper cutter includes cutting with the waste material lower cutter
Knife body (910) and the dove-tail form cutting knife nose (920) for being formed at the cutter body side, the dove-tail form of the cutting knife nose is
Isosceles trapezoid.
3. the progressive die according to claim 2 even cuts band folded structure, it is characterised in that:The isosceles trapezoid is cut with described
The junction of knife body and the base angle of the isosceles trapezoid replace by transition arc (930).
4. the progressive die according to claim 1 even cuts band folded structure, it is characterised in that:The product and its left and right sides
Have four first tie points between material strip, be two between the corresponding waste material of previous product material strip corresponding with current production
Individual second tie point.
5. the progressive die according to claim 1 even cuts band folded structure, it is characterised in that:The cutoff tool group includes being installed on
Cut-out upper cutter on the upper bolster and the cut-out lower cutter being correspondingly installed on the die shoe, the cut-out upper cutter with
The cut-out lower cutter is straight-face tool；The Bending punch group includes the bending upper punch being installed on the upper bolster
Correspondingly it is installed on the bending low punch on the die shoe.
6. the progressive die according to claim 1 even cuts band folded structure, it is characterised in that:Slope is provided with below the product
Face, the slope imports the product cut off with material strip and after bending on one conveyer belt, and the communicated band of the product is delivered to one
Finished product box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446966.1A CN107214245A (en) | 2017-06-14 | 2017-06-14 | The progressive die even cuts band folded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446966.1A CN107214245A (en) | 2017-06-14 | 2017-06-14 | The progressive die even cuts band folded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214245A true CN107214245A (en) | 2017-09-29 |
Family
ID=59947762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446966.1A Pending CN107214245A (en) | 2017-06-14 | 2017-06-14 | The progressive die even cuts band folded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214245A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838314A (en) * | 2017-11-22 | 2018-03-27 | 烟台亿拉得包装科技股份有限公司 | Easy-open bottle lid punch forming material-receiving device and its splicing method |
| CN107933049A (en) * | 2017-10-25 | 2018-04-20 | 宁波市鄞州永佳电机工具有限公司 | A kind of automatic belt cutter for being used to combine material strip |
| CN107999600A (en) * | 2017-12-04 | 2018-05-08 | 天津市津兆机电开发有限公司 | Continuous mold carrier material connecting structure and process method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265969A (en) * | 1992-04-09 | 1995-10-17 | Mitsuharu Umagami | Press machine for working many kinds of shapes |
| CN201308941Y (en) * | 2008-10-23 | 2009-09-16 | 王祥 | Continuous strip cutting and molding device |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN102941276A (en) * | 2012-11-19 | 2013-02-27 | 华一精密机械(昆山)有限公司 | Special-shaped punch type waste material jumping prevention mold |
| CN202803943U (en) * | 2012-09-21 | 2013-03-20 | 雷洪建 | Progressive die for manufacturing expansion bolt casing pipes |
| CN104043727A (en) * | 2014-06-18 | 2014-09-17 | 苏州旭创精密模具有限公司 | Fastener machining method and fastener continuous die |
| CN204220771U (en) * | 2014-09-24 | 2015-03-25 | 上海德真工贸有限公司 | Be provided with the socket production progressive die of boss |
| CN206981566U (en) * | 2017-06-14 | 2018-02-09 | 江苏博俊工业科技股份有限公司 | The progressive die even cuts band folded structure |
-
2017
- 2017-06-14 CN CN201710446966.1A patent/CN107214245A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07265969A (en) * | 1992-04-09 | 1995-10-17 | Mitsuharu Umagami | Press machine for working many kinds of shapes |
| CN201308941Y (en) * | 2008-10-23 | 2009-09-16 | 王祥 | Continuous strip cutting and molding device |
| CN101653801A (en) * | 2009-08-26 | 2010-02-24 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN202803943U (en) * | 2012-09-21 | 2013-03-20 | 雷洪建 | Progressive die for manufacturing expansion bolt casing pipes |
| CN102941276A (en) * | 2012-11-19 | 2013-02-27 | 华一精密机械(昆山)有限公司 | Special-shaped punch type waste material jumping prevention mold |
| CN104043727A (en) * | 2014-06-18 | 2014-09-17 | 苏州旭创精密模具有限公司 | Fastener machining method and fastener continuous die |
| CN204220771U (en) * | 2014-09-24 | 2015-03-25 | 上海德真工贸有限公司 | Be provided with the socket production progressive die of boss |
| CN206981566U (en) * | 2017-06-14 | 2018-02-09 | 江苏博俊工业科技股份有限公司 | The progressive die even cuts band folded structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933049A (en) * | 2017-10-25 | 2018-04-20 | 宁波市鄞州永佳电机工具有限公司 | A kind of automatic belt cutter for being used to combine material strip |
| CN107838314A (en) * | 2017-11-22 | 2018-03-27 | 烟台亿拉得包装科技股份有限公司 | Easy-open bottle lid punch forming material-receiving device and its splicing method |
| CN107999600A (en) * | 2017-12-04 | 2018-05-08 | 天津市津兆机电开发有限公司 | Continuous mold carrier material connecting structure and process method |
| CN107999600B (en) * | 2017-12-04 | 2019-03-08 | 天津市津兆机电开发有限公司 | Continuous mold carrier material connecting structure and process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101357385B (en) | Rack lamp, panel type lamp stamping machine and stamping technique thereof | |
| CN107214245A (en) | The progressive die even cuts band folded structure | |
| CN102610978B (en) | Method and device for machining motor carbon brush carrier | |
| CN104998969A (en) | Continuous die for manufacturing vehicle connecting plate and continuous manufacture method of vehicle connecting plate | |
| CN104525762A (en) | Bimetallic material strip parallel feeding, riveting and coining device | |
| CN104384352A (en) | Continuous stamping die for manufacturing antenna terminal of wearable equipment | |
| CN104785639B (en) | A kind of automobile rear backrest left plate progressive die | |
| CN104438833B (en) | A kind of continuous stamping die manufacturing threading device talk bonder terminal | |
| CN103551455B (en) | A kind of progressive die and its processing method for processing vehicle seat slideway wallboard | |
| CN203470650U (en) | Punching and bending progressive die | |
| CN206981566U (en) | The progressive die even cuts band folded structure | |
| CN203343284U (en) | Production line for car central channel parts | |
| CN104759543A (en) | Automobile fixing seat progressive die | |
| CN105251886B (en) | The progressive die decompressor and technique of automobile air conditioner parallel flow evaporator porous plate | |
| CN206981539U (en) | Left and right brake-pedal support plate progressive die | |
| CN104998968A (en) | Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method | |
| CN104014646A (en) | Flash hider machining method | |
| CN204052581U (en) | A kind of flash hider continuous mould | |
| CN104014665A (en) | Continuous die for flash hider | |
| CN204770217U (en) | Continuous mould is used in manufacturing of vehicle baffle | |
| CN107597967A (en) | Thicken the manufacture method and equipment of tooth shape chain board | |
| CN208357598U (en) | It is bent stamping device | |
| CN106111781A (en) | Channel tie manufactures one-time-shaped mould | |
| CN207271919U (en) | A kind of wiring fixing bracket one-time forming die | |
| CN105964787A (en) | Die used for automobile rear core hinge reinforcement plate part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |