CN105964785A - Automobile part continuous production die provided with pre-flanging mechanism - Google Patents
Automobile part continuous production die provided with pre-flanging mechanism Download PDFInfo
- Publication number
- CN105964785A CN105964785A CN201610518007.1A CN201610518007A CN105964785A CN 105964785 A CN105964785 A CN 105964785A CN 201610518007 A CN201610518007 A CN 201610518007A CN 105964785 A CN105964785 A CN 105964785A
- Authority
- CN
- China
- Prior art keywords
- die
- flange body
- complete
- flange
- continuous production
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to an automobile part continuous production die provided with a pre-flanging mechanism. The automobile part continuous production die provided with the pre-flanging mechanism comprises an upper die part, a lower die part and guide posts. The upper die part comprises an upper die seat, a press plate, a puncher pin, an upper die trimming knife, an upper die pre-flanging mechanism body, an upper die complete flanging mechanism body and a material ejection groove, wherein the press plate, the puncher pin, the upper die trimming knife, the upper die pre-flanging mechanism body and the upper die complete flanging mechanism body are fixed to the lower surface of the upper die seat; and the material ejection groove is formed in the lower surface of the upper die seat. The lower die part comprises a lower die seat, a punching female die body, a lower die trimming knife, a lower die pre-flanging mechanism body, a lower die complete flanging mechanism body and a material ejection rod, wherein the punching female die body, the lower die trimming knife, the lower die pre-flanging mechanism body, the lower die complete flanging mechanism body and the material ejection rod are fixed to the upper surface of the lower die seat. In the working process, the puncher pin and the punching female die body are matched for conducting punching action; the lower die trimming knife and the upper die trimming knife are matched for conducting trimming action; the upper die pre-flanging mechanism body and the lower die pre-flanging mechanism body are matched for conducting pre-flanging action; and the upper die complete flanging mechanism body and the lower die complete flanging mechanism body are matched for conducting complete flanging action. Compared with the prior art, the automobile part continuous production die provided with the pre-flanging mechanism has the advantages of being long in service life, convenient to maintain, high in punching efficiency and the like.
Description
Technical field
The present invention relates to a kind of mould, especially relate to a kind of auto parts with pre-flange body and produce mould continuously
Tool.
Background technology
Guide rail directly affects automobile as an important component part on body of a motor car, intensity and the quality of guide rail
The quality of overall security, the production stability of guide rail is most important.In the case of the most a lot of, traditional moulds is producing
During punching press once can only punching one and half operation part, and use drawing technology aborning.Increase punching press
Cost.There is potential safety hazard during human users, and punching parts is caused part matter due to the maloperation of people
Amount problem.When auto parts flange angle is big, if directly flange can cause part plucking, flange resilience simultaneously
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of service life length,
The auto parts with pre-flange body with pre-flange body easy to maintenance, ram efficiency is high, cost of stamping is low are even
Continuous production mould.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of continuous production mould of the auto parts with pre-flange body, including part of the upper die, part of the lower die and guide pillar,
It is characterized in that, described part of the upper die include upper bolster and the holding pad being separately fixed at upper bolster lower surface,
Drift, upper mold edge iron, the pre-flange body of upper mold, the complete flange body of upper mold and liftout groove；
Described part of the lower die includes die shoe and the punching concave die being separately fixed at die shoe upper surface, lower die repair
The pre-flange body of limit cutter, lower mold, the complete flange body of lower mold and ejector beam；
Described upper bolster is connected with die shoe by guide pillar；
During work, described upper bolster presses to die shoe, and part to be processed is compressed by holding pad, then described rushes
Head coordinates with stamping cavity die cutter and to carry out punching press action, and described lower mold edge iron block cooperation upper mold edge iron block is repaiied
Limit action, the pre-flange body of described upper mold coordinates the pre-flange body of lower mold to carry out pre-flange action, described upper mold
Complete flange body coordinates the complete flange body of lower mold to carry out complete flange action, last described ejector beam and liftout
Groove carries out separating action, once goes forward one by one and molds finished work-piece.
Described lower mold edge iron and upper mold edge iron all include cutter block insert, the blanking edge of a knife and bloom, described
Cutter block insert is fixed on bloom, and the described blanking edge of a knife is fixed in cutter block insert.
Described guide pillar is provided with four, is separately mounted at the angle end of upper bolster and die shoe corner.
The complete flange body of described upper mold include complete flange die, the complete flange body of described lower mold include with
The complete flanging die that complete flange die is corresponding, during flange, it is recessed that described complete flanging die inserts complete flange
Mould carries out flange action.
Described complete flanging die end is provided with the angle of falling R.
The protuberance longitudinal section of described complete flanging die is rectangular configuration, the shrinkage pool of described complete flange die
Longitudinal section is rectangle mechanism.
The pre-flange body of described upper mold includes that rollover edge die, the pre-flange body of described lower mold include that pre-flange is convex
Mould, during flange, described pre-flanging die inserts in rollover edge die and completes pre-flange action.
The protuberance longitudinal section of described pre-flanging die is isosceles trapezoid, and the shrinkage pool of described rollover edge die is vertical to be cut
Face is isosceles trapezoid.
Described holding pad is arranged at the middle and lower part of upper mold edge iron and is connected with upper mold edge iron.
Described drift is arranged at the middle part of holding pad.
Compared with prior art, the invention have the advantages that
(1) service life is long: all deburrings all use insert form.Extend the service life of mould self,
Reduce the infringement to the equipment of production and consume.
(2) easy to maintenance: use insert structure, maintenance time need not again by whole mold hoisting to maintenance sites,
Take substantial amounts of place, only the insert needed repairing need to be pulled down and can be keeped in repair；
(3) ram efficiency is high, cost of stamping is low: produces continuously according to grading mode, decreases required jig frequency,
Puncture motion and deburring action are carried out simultaneously, one-shot forming, and this mould is automatically to produce, and eliminates operator's
Potential safety hazard.
(4) process modification of mould, traditional processing technology is to select drawing to produce, now by skill upgrading,
Data analysis, structure improve after now we use full working procedure level progressive die to produce, directly use coiled strip feeding pass through punching,
Deburring, shaping, flange, separation produce, drawing change into shaping production, and stock utilization improves.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the technique stock layout schematic diagram of the present invention；
Fig. 3 is the complete flange body schematic diagram of the present invention；
Fig. 4 is the pre-flange structural scheme of mechanism of the present invention.
Wherein 1, die shoe；2, punching concave die；3, lower mold edge iron；4, upper bolster；5, holding pad；6、
Drift；7, sensor；8, complete flange die；9, complete flanging die；10, rollover edge die；11 are
Pre-flanging die.
A, punching operation；B, trimming process step；C, molding procedure；D, overturning process；E, trimming；
F, separation circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear,
It is fully described by, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiment.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained on the premise of not making creative work
The every other embodiment obtained, all should belong to the scope of protection of the invention.
As Figure 1-3, a kind of continuous production mould of the auto parts with pre-flange body, including part of the upper die,
Part of the lower die and guide pillar, described part of the upper die includes upper bolster 4 and is separately fixed at upper bolster 4 lower surface
Holding pad 5, drift 6, upper mold edge iron, the pre-flange body of upper mold, the complete flange body of upper mold and liftout recessed
Groove；
Described part of the lower die include die shoe 1 and the punching concave die 2 being separately fixed at die shoe upper surface, under
The pre-flange body of mould edge iron 3, lower mold, the complete flange body of lower mold and ejector beam；
Described upper bolster is connected with die shoe by guide pillar；
During work, described upper bolster presses to die shoe, and part to be processed is compressed by holding pad, then described rushes
Head coordinates with stamping cavity die cutter and to carry out punching press action, and described lower mold edge iron block cooperation upper mold edge iron block is repaiied
Limit action, the pre-flange body of described upper mold coordinates the pre-flange body of lower mold to carry out pre-flange action, described upper mold
Complete flange body coordinates the complete flange body of lower mold to carry out complete flange action, last described ejector beam and liftout
Groove carries out separating action, once goes forward one by one and molds finished work-piece.
Described lower mold edge iron and upper mold edge iron all include cutter block insert, the blanking edge of a knife and bloom, described
Cutter block insert is fixed on bloom, and the described blanking edge of a knife is fixed in cutter block insert.Described holding pad is arranged at
The middle and lower part of upper mold edge iron is also connected with upper mold edge iron.Described drift is arranged at the middle part of holding pad.Described
Guide pillar be provided with four, be separately mounted at the angle end of upper bolster and die shoe corner.
As shown in Figure 4, the pre-flange body of described upper mold includes rollover edge die 10, the pre-flange of described lower mold
Mechanism includes pre-flanging die 11, and during flange, described pre-flanging die 11 inserts in rollover edge die 10 complete
Become pre-flange action.
The protuberance longitudinal section of described pre-flanging die 11 is isosceles trapezoid, described rollover edge die 10 recessed
Longitudinal section, hole is isosceles trapezoid.
As it is shown on figure 3, the complete flange body of described upper mold includes complete flange die 8, described lower mold is complete
Flange body includes the complete flanging die 9 corresponding with flange die, during flange, and described complete flanging die 9
Insert in complete flange die 8 and carry out flange action.
Described complete flanging die end is provided with the angle of falling R, utilizes R angle that material is smoothed out, and by amendment
R angular radius controls flange angle, convenient debugging.
Parts flanged-edge angle is big, if directly flange can cause part plucking, flange resilience.Therefore use Fig. 3 and Fig. 4
Shown structure, point two parts drawing, first carry out pre-flange as shown in Figure 4, make part have certain angle, release should
Power.Carry out the angle of falling R at complete flange, and complete flanging die the most as shown in Figure 3, it is therefore intended that utilize R angle
Material is smoothed out, and controls flange angle, convenient debugging by amendment R angular radius.
Prior art completes to produce by fracture, drawing, edge-cutting and hole-punching, flanging and restriking, 5 operations of separation, existing
We use full working procedure level progressive die to produce, directly with coiled strip feeding by punching, deburring, shaping, flange, separation
Produce, drawing change into shaping production, as in figure 2 it is shown, progressive die produces stock layout.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art, in the technical scope that the invention discloses, can readily occur in various equivalence
Amendment or replacement, these amendment or replace all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with scope of the claims.
Claims (10)
1. the continuous production mould of auto parts with pre-flange body, including part of the upper die, part of the lower die and
Guide pillar, it is characterised in that described part of the upper die includes upper bolster and is separately fixed at the pressure of upper bolster lower surface
Flitch, drift, upper mold edge iron, the pre-flange body of upper mold, the complete flange body of upper mold and liftout groove；
Described part of the lower die includes die shoe and the punching concave die being separately fixed at die shoe upper surface, lower die repair
The pre-flange body of limit cutter, lower mold, the complete flange body of lower mold and ejector beam；
Described upper bolster is connected with die shoe by guide pillar；
During work, described upper bolster presses to die shoe, and part to be processed is compressed by holding pad, then described rushes
Head coordinates with stamping cavity die cutter and to carry out punching press action, and described lower mold edge iron block cooperation upper mold edge iron block is repaiied
Limit action, the pre-flange body of described upper mold coordinates the pre-flange body of lower mold to carry out pre-flange action, described upper mold
Complete flange body coordinates the complete flange body of lower mold to carry out complete flange action, last described ejector beam and liftout
Groove carries out separating action, once goes forward one by one and molds finished work-piece.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, described lower mold edge iron and upper mold edge iron all include cutter block insert, the blanking edge of a knife and bloom, institute
The cutter block insert stated is fixed on bloom, and the described blanking edge of a knife is fixed in cutter block insert.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, described guide pillar is provided with four, is separately mounted at the angle end of upper bolster and die shoe corner.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, the complete flange body of described upper mold includes complete flange die, described lower mold complete flange body bag
Including the complete flanging die corresponding with complete flange die, during flange, described complete flanging die inserts and completely turns over
Edge die carries out flange action.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 4, it is special
Levying and be, described complete flanging die end is provided with the angle of falling R.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 4, it is special
Levying and be, the protuberance longitudinal section of described complete flanging die is rectangular configuration, described complete flange die
Shrinkage pool longitudinal section is rectangle mechanism.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, the pre-flange body of described upper mold includes that rollover edge die, the pre-flange body of described lower mold include rollover
Limit punch, during flange, described pre-flanging die inserts in rollover edge die and completes pre-flange action.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, the protuberance longitudinal section of described pre-flanging die is isosceles trapezoid, the shrinkage pool of described rollover edge die
Longitudinal section is isosceles trapezoid.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, described holding pad is arranged at the middle and lower part of upper mold edge iron and is connected with upper mold edge iron.
A kind of continuous production mould of the auto parts with pre-flange body the most according to claim 1, it is special
Levying and be, described drift is arranged at the middle part of holding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518007.1A CN105964785A (en) | 2016-07-04 | 2016-07-04 | Automobile part continuous production die provided with pre-flanging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610518007.1A CN105964785A (en) | 2016-07-04 | 2016-07-04 | Automobile part continuous production die provided with pre-flanging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105964785A true CN105964785A (en) | 2016-09-28 |
Family
ID=56955142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610518007.1A Pending CN105964785A (en) | 2016-07-04 | 2016-07-04 | Automobile part continuous production die provided with pre-flanging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105964785A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311884A (en) * | 2016-09-23 | 2017-01-11 | 辉泰（太仓）汽配有限公司 | Automobile rear doorsill reinforcing plate progressive die |
| CN106925671A (en) * | 2017-05-05 | 2017-07-07 | 安徽江淮汽车集团股份有限公司 | Stamping mold and the process for stamping using the stamping mold |
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| KR200364002Y1 (en) * | 2004-07-13 | 2004-10-11 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN103182441A (en) * | 2011-12-30 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile lock reinforcing plate part die |
| CN103302496A (en) * | 2013-06-07 | 2013-09-18 | 江苏大学 | Upsetting formed automobile framework piece progressive die and using method thereof |
| CN203725611U (en) * | 2014-01-13 | 2014-07-23 | 四川秦渝机电有限公司 | Progressive stamping die for right shell of motor brush box |
| CN104525743A (en) * | 2014-12-24 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for automobile activated carbon canister support parts |
| CN104525741A (en) * | 2014-12-23 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for rear portion blanking plate parts of automobile carling |
| CN204308048U (en) * | 2014-12-10 | 2015-05-06 | 苏州和阳金属制品有限公司 | Flange nut private-use class progressive die |
| CN204912487U (en) * | 2015-08-07 | 2015-12-30 | 天津宇傲工程机械有限公司 | Installation reinforcing plate upgrades mould about instrument board tubular column |
| CN105234286A (en) * | 2015-11-10 | 2016-01-13 | 滁州市新康达金属制品有限公司 | Continuous die and production method for preparing lower partition plate reinforcing plates |
| CN205926795U (en) * | 2016-07-04 | 2017-02-08 | 上海众大汽车配件有限公司 | Take edge -upturning mechanism's auto parts continuous production mould in advance |
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2016
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200364002Y1 (en) * | 2004-07-13 | 2004-10-11 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN103182441A (en) * | 2011-12-30 | 2013-07-03 | 上海众大汽车配件有限公司 | Automobile lock reinforcing plate part die |
| CN103302496A (en) * | 2013-06-07 | 2013-09-18 | 江苏大学 | Upsetting formed automobile framework piece progressive die and using method thereof |
| CN203725611U (en) * | 2014-01-13 | 2014-07-23 | 四川秦渝机电有限公司 | Progressive stamping die for right shell of motor brush box |
| CN204308048U (en) * | 2014-12-10 | 2015-05-06 | 苏州和阳金属制品有限公司 | Flange nut private-use class progressive die |
| CN104525741A (en) * | 2014-12-23 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for rear portion blanking plate parts of automobile carling |
| CN104525743A (en) * | 2014-12-24 | 2015-04-22 | 上海众大汽车配件有限公司 | Continuous production die for automobile activated carbon canister support parts |
| CN204912487U (en) * | 2015-08-07 | 2015-12-30 | 天津宇傲工程机械有限公司 | Installation reinforcing plate upgrades mould about instrument board tubular column |
| CN105234286A (en) * | 2015-11-10 | 2016-01-13 | 滁州市新康达金属制品有限公司 | Continuous die and production method for preparing lower partition plate reinforcing plates |
| CN205926795U (en) * | 2016-07-04 | 2017-02-08 | 上海众大汽车配件有限公司 | Take edge -upturning mechanism's auto parts continuous production mould in advance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311884A (en) * | 2016-09-23 | 2017-01-11 | 辉泰（太仓）汽配有限公司 | Automobile rear doorsill reinforcing plate progressive die |
| CN106311884B (en) * | 2016-09-23 | 2018-01-12 | 辉泰（太仓）汽配有限公司 | A kind of rear doorsill of automobile reinforcing plate progressive die |
| CN106925671A (en) * | 2017-05-05 | 2017-07-07 | 安徽江淮汽车集团股份有限公司 | Stamping mold and the process for stamping using the stamping mold |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160928 |