CN104043714A - Blanking die for external reinforcement plate of car front column - Google Patents

Blanking die for external reinforcement plate of car front column Download PDF

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Publication number
CN104043714A
CN104043714A CN201410256382.4A CN201410256382A CN104043714A CN 104043714 A CN104043714 A CN 104043714A CN 201410256382 A CN201410256382 A CN 201410256382A CN 104043714 A CN104043714 A CN 104043714A
Authority
CN
China
Prior art keywords
die
die shoe
retainer
automobile
reinforcing plate
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
Application number
CN201410256382.4A
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Chinese (zh)
Inventor
王传喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Baojin Laser Tailor Welding Co Ltd
Original Assignee
Kunshan Baojin Laser Tailor Welding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kunshan Baojin Laser Tailor Welding Co Ltd filed Critical Kunshan Baojin Laser Tailor Welding Co Ltd
Priority to CN201410256382.4A priority Critical patent/CN104043714A/en
Publication of CN104043714A publication Critical patent/CN104043714A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a blanking die for an external reinforcement plate of a car front column. The blanking die comprises an upper die and a lower die, wherein the upper die comprises an upper die holder, the lower die comprises a lower die holder, the upper die holder and the lower die holder are correspondingly provided with an upper die knife block and a lower die knife block, a guide mechanism is arranged between the upper and lower dies, the feed end of the lower die holder is provided with a material leading-in positioning mechanism, two sides of the lower die holder are provided with a pair of material guide roller assemblies and a pair of material guide blocks in sequence from the feed end to a discharge end, the end face of the lower die holder is provided with a plurality of retainer pulleys, the four corners of the lower die holder are provided with stroke limiters and buffer assemblies, one side of the lower die holder is provided with a waste sliding plate, and a retainer plate is arranged on one upper side of the lower die holder between the material guide blocks and the discharge end and is mounted on a retainer oblique wedge mounted on the lower die holder. The blanking die is simple in structure, good in safety and reliability and high in machining accuracy.

Description

A kind of automobile front vertical post external reinforcing plate blanking die
Technical field
The present invention relates to a kind of blanking die, relate in particular to a kind of automobile front vertical post external reinforcing plate blanking die.
Background technology
As everyone knows, the production of world to automobile, not only requires dependable performance, and structure is rationally advanced, and presentation quality is more and more drawn attention.The presentation quality of automobile is user's first impression, and the key of the presentation quality having obtained is the quality of stamping parts of automobile surface quality.Therefore the rational large-scale blanking die of project organization plays vital effect to ensureing stamping parts surface quality.
At present, existing automobile front vertical post external reinforcing plate blanking die is because of self design problem, ubiquity complex structure, the shortcoming that security reliability is poor and machining accuracy is poor.
Summary of the invention
The object of the present invention is to provide a kind of automobile front vertical post external reinforcing plate blanking die, it has feature simple in structure, that security reliability good and machining accuracy is high, to solve the problem that in prior art, automobile front vertical post external reinforcing plate blanking die exists.
For reaching this object, the present invention by the following technical solutions:
A kind of automobile front vertical post external reinforcing plate blanking die, it comprises upper die and lower die, described patrix comprises upper bolster, the patrix cutter piece that several coordinate front column external reinforcing plate to arrange is installed on the bottom surface of described upper bolster, described counterdie comprises die shoe, on the end face of described die shoe, corresponding patrix cutter piece is fixed with lower die cutter piece, and on described, between counterdie, be provided with guiding mechanism, the feed end of described die shoe is provided with material and imports detent mechanism, and the both sides of described die shoe are disposed with a pair of material guide roller component and a pair of material guide pad from feed end to discharge end, on the end face of described die shoe, be provided with several retainer pulleys, four jiaos of described die shoe are provided with range limiter and Buffer Unit, one side of described die shoe is provided with a waste sliding plate, and on described die shoe, a side is provided with retainer plate between material guide pad and discharge end, described retainer plate is installed on retainer and tiltedly carves, described retainer is tiltedly carved and is installed on die shoe.
Especially, described guiding mechanism comprises four leads that are provided with four jiaos of die shoes, and corresponding described lead is provided with guide pin bushing in four jiaos of described upper bolster, on described guide pin bushing, offers pilot hole.
Especially, described material imports detent mechanism and comprises two guiders that are arranged at die shoe feed end both sides, described guider is fixed on die shoe by plain cushion and screw, and the projection that several parallel interval arrange that passes through between described two guiders is provided with copper coin.
Especially, four jiaos of described upper and lower die holder are provided with lifting seat, and the upper correspondence of described lifting seat offers through hole, in described through hole, is provided with sleeve pipe, is inserted with lifting rod in described sleeve pipe.
Especially, the Corner Strapped of described die shoe is useful on the transport connecting plate of transport.
Especially, described Buffer Unit comprises cushion collar, and polyurethane buffering piece is installed in described cushion collar.
Beneficial effect of the present invention is, compared with prior art described automobile front vertical post external reinforcing plate blanking die is not only simple in structure, and has optimized the design of its material guiding mechanism and upper and lower mould guiding mechanism, makes a whole set of mould security reliability good, and machining accuracy is high.
Brief description of the drawings
Fig. 1 is the perspective view of the counterdie of the automobile front vertical post external reinforcing plate blanking die that provides of the specific embodiment of the invention 1;
Fig. 2 is the perspective view of the patrix of the automobile front vertical post external reinforcing plate blanking die that provides of the specific embodiment of the invention 1.
In figure:
1, patrix; 10, upper bolster; 11, patrix cutter piece; 12, guide pin bushing; 13, pilot hole; 2, counterdie; 20, die shoe; 21, lead; 22, lower die cutter piece; 23, guider; 24, copper coin; 25, material guide roller component; 26, material guide pad; 27, retainer pulley; 28, range limiter; 29, cushion collar; 30, polyurethane buffering piece; 31, waste sliding plate; 32, retainer plate; 33, retainer is tiltedly carved; 34, lifting seat; 35, sleeve pipe; 36, lifting rod; 37, transport connecting plate.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention.
Refer to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of automobile front vertical post external reinforcing plate blanking die comprises patrix 1 and counterdie 2, described patrix 1 comprises upper bolster 10, the patrix cutter piece 11 that several coordinate front column external reinforcing plate to arrange is installed on the bottom surface of described upper bolster 10, and described counterdie 2 comprises die shoe 20, four leads 21 that described die shoe is 20 4 jiaos, corresponding described lead 21 is provided with guide pin bushing 12 in four jiaos of described upper bolster 10, on described guide pin bushing 12, offers pilot hole 13.On the end face of described die shoe 20, corresponding patrix cutter piece 11 is fixed with lower die cutter piece 22, the feed end of described die shoe 20 is provided with material and imports detent mechanism, described material imports detent mechanism and comprises two guiders 23 that are arranged at die shoe 20 feed end both sides, described guider 23 is fixed on die shoe 20 by plain cushion and screw, and the projection that several parallel interval arrange that passes through between described two guiders 23 is provided with copper coin 24.
The both sides of described die shoe 20 are disposed with a pair of material guide roller component 25 and a pair of material guide pad 26 from feed end to discharge end, on the end face of described die shoe 20, be provided with several retainer pulleys 27, four jiaos of described die shoe 20 are provided with range limiter 28, one side of described range limiter 28 arranges cushion collar 29, in described cushion collar 29, polyurethane buffering piece 30 is installed, and a side of described die shoe 20 is provided with waste sliding plate 31, and on described die shoe 20, a side is provided with retainer plate 32 between material guide pad 26 and discharge end, described retainer plate 32 is installed on retainer and tiltedly carves on 33, described retainer is tiltedly carved 33 and is installed on die shoe 20.
Four jiaos of described upper bolster 10 and die shoe 20 are provided with lifting seat 34, and on described lifting seat 34, correspondence offers through hole, is provided with sleeve pipe 35 in described through hole, is inserted with lifting rod 36 in described sleeve pipe 35.And the Corner Strapped of described die shoe 20 is useful on the transport connecting plate 37 of transport.
Above-mentioned automobile front vertical post external reinforcing plate blanking die is not only simple in structure, and mold integral security reliability is poor, and machining accuracy is high.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (6)

1. an automobile front vertical post external reinforcing plate blanking die, it comprises upper die and lower die, it is characterized in that, described patrix comprises upper bolster, the patrix cutter piece that several coordinate front column external reinforcing plate to arrange is installed on the bottom surface of described upper bolster, described counterdie comprises die shoe, on the end face of described die shoe, corresponding patrix cutter piece is fixed with lower die cutter piece, and on described, between counterdie, be provided with guiding mechanism, the feed end of described die shoe is provided with material and imports detent mechanism, and the both sides of described die shoe are disposed with a pair of material guide roller component and a pair of material guide pad from feed end to discharge end, on the end face of described die shoe, be provided with several retainer pulleys, four jiaos of described die shoe are provided with range limiter and Buffer Unit, one side of described die shoe is provided with a waste sliding plate, and on described die shoe, a side is provided with retainer plate between material guide pad and discharge end, described retainer plate is installed on retainer and tiltedly carves, described retainer is tiltedly carved and is installed on die shoe.
2. automobile front vertical post external reinforcing plate blanking die according to claim 1, it is characterized in that, described guiding mechanism comprises four leads that are provided with four jiaos of die shoes, and corresponding described lead is provided with guide pin bushing in four jiaos of described upper bolster, on described guide pin bushing, offers pilot hole.
3. automobile front vertical post external reinforcing plate blanking die according to claim 1 and 2, it is characterized in that, described material imports detent mechanism and comprises two guiders that are arranged at die shoe feed end both sides, described guider is fixed on die shoe by plain cushion and screw, and the projection that several parallel interval arrange that passes through between described two guiders is provided with copper coin.
4. automobile front vertical post external reinforcing plate blanking die according to claim 1, it is characterized in that, four jiaos of described upper and lower die holder are provided with lifting seat, and the upper correspondence of described lifting seat offers through hole, in described through hole, be provided with sleeve pipe, in described sleeve pipe, be inserted with lifting rod.
5. automobile front vertical post external reinforcing plate blanking die according to claim 1, is characterized in that, the Corner Strapped of described die shoe is useful on the transport connecting plate of transport.
6. automobile front vertical post external reinforcing plate blanking die according to claim 1, is characterized in that, described Buffer Unit comprises cushion collar, and polyurethane buffering piece is installed in described cushion collar.
CN201410256382.4A 2014-06-10 2014-06-10 Blanking die for external reinforcement plate of car front column Pending CN104043714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410256382.4A CN104043714A (en) 2014-06-10 2014-06-10 Blanking die for external reinforcement plate of car front column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410256382.4A CN104043714A (en) 2014-06-10 2014-06-10 Blanking die for external reinforcement plate of car front column

Publications (1)

Publication Number Publication Date
CN104043714A true CN104043714A (en) 2014-09-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410256382.4A Pending CN104043714A (en) 2014-06-10 2014-06-10 Blanking die for external reinforcement plate of car front column

Country Status (1)

Country Link
CN (1) CN104043714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438554A (en) * 2014-10-30 2015-03-25 长城汽车股份有限公司 Continuous punching die of thick plate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08276228A (en) * 1995-04-04 1996-10-22 Honda Motor Co Ltd Die structure of press device
CN202387871U (en) * 2011-11-21 2012-08-22 长城汽车股份有限公司 Oblique wedge material support mechanism of uncoiling blanking die
CN103084484A (en) * 2012-12-27 2013-05-08 昆山新鸿企业机械制造有限公司 Blanking die structure
CN203044632U (en) * 2013-01-23 2013-07-10 浙江工贸职业技术学院 Uncoiling-blanking mould
CN103350144A (en) * 2013-07-12 2013-10-16 山东小鸭精工机械有限公司 Compression mold and method for rapidly determining installation position of positioning board
CN203316558U (en) * 2013-05-28 2013-12-04 重庆市华青汽车配件有限公司 Blanking die for upper reinforcer blank of automobile front column
CN203936218U (en) * 2014-06-10 2014-11-12 昆山宝锦激光拼焊有限公司 A kind of automobile front vertical post external reinforcing plate blanking die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08276228A (en) * 1995-04-04 1996-10-22 Honda Motor Co Ltd Die structure of press device
CN202387871U (en) * 2011-11-21 2012-08-22 长城汽车股份有限公司 Oblique wedge material support mechanism of uncoiling blanking die
CN103084484A (en) * 2012-12-27 2013-05-08 昆山新鸿企业机械制造有限公司 Blanking die structure
CN203044632U (en) * 2013-01-23 2013-07-10 浙江工贸职业技术学院 Uncoiling-blanking mould
CN203316558U (en) * 2013-05-28 2013-12-04 重庆市华青汽车配件有限公司 Blanking die for upper reinforcer blank of automobile front column
CN103350144A (en) * 2013-07-12 2013-10-16 山东小鸭精工机械有限公司 Compression mold and method for rapidly determining installation position of positioning board
CN203936218U (en) * 2014-06-10 2014-11-12 昆山宝锦激光拼焊有限公司 A kind of automobile front vertical post external reinforcing plate blanking die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104438554A (en) * 2014-10-30 2015-03-25 长城汽车股份有限公司 Continuous punching die of thick plate

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Application publication date: 20140917