CN204149246U - A kind of New pattern perforating die - Google Patents

A kind of New pattern perforating die Download PDF

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Publication number
CN204149246U
CN204149246U CN201420656013.XU CN201420656013U CN204149246U CN 204149246 U CN204149246 U CN 204149246U CN 201420656013 U CN201420656013 U CN 201420656013U CN 204149246 U CN204149246 U CN 204149246U
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CN
China
Prior art keywords
punch
die
guide pillar
base plate
workpiece
Prior art date
Application number
CN201420656013.XU
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Chinese (zh)
Inventor
闫英虎
徐珍
赵雪峰
Original Assignee
凌云工业股份(芜湖)有限公司
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Application filed by 凌云工业股份(芜湖)有限公司 filed Critical 凌云工业股份(芜湖)有限公司
Priority to CN201420656013.XU priority Critical patent/CN204149246U/en
Application granted granted Critical
Publication of CN204149246U publication Critical patent/CN204149246U/en

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Abstract

The utility model discloses a kind of New pattern perforating die, comprise lower bolster (11), die block (9), little guide pillar (5), punch base plate (4), punch (12), punch (12) is provided with the groove (121) that can pass for workpiece notch; Also comprise die (10), side locating piece (13) and drive the motion of described punch base plate (4) thus drive the driving mechanism that punch (12) moves, by workpiece being connected with punch (12) before punching, realize the punching of the workpiece notch size workpiece less than punching aperture, reliable and stable, both ensure that good economy, achieve Expected Results again.

Description

A kind of New pattern perforating die

Technical field

The utility model belongs to technical field of mold, particularly relates to a kind of New pattern perforating die.

Background technology

Original mould function for rush Φ 6mm circular hole in stile inner panel adhesive tape draw-in groove, and the later stage is because change in the work is for being adjusted to Φ 8 Circularhole diameter.But because product notch size is less than aperture, cause common punch structure cannot realize punching requirement.

Realizing in process of the present utility model, utility model people finds that prior art at least exists following problem: the workpiece that traditional punching die is less than aperture to notch size is difficult to punching.

Utility model content

Technical problem to be solved in the utility model is to provide and is a kind ofly applicable to the workpiece notch size New pattern perforating die less than punching aperture.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of New pattern perforating die, comprising:

Lower bolster;

Die block, described die block is fixedly connected with lower bolster;

Little guide pillar, described little guide pillar one end is fixedly connected with die block;

Punch base plate, described punch base plate is sleeved on described little guide pillar slidably;

Punch, described punch is fixedly connected with punch base plate, and punch is provided with the groove that can pass for workpiece notch;

Die, described die to be fixed on die block and corresponding with punch;

Side locating piece, described side locating piece is fixedly connected with die block, and the end face of side locating piece is used for limiting card clamping of workpieces;

Drive described punch base plate to move thus drive the driving mechanism of punch motion.

Described driving mechanism comprises cope match-plate pattern and briquetting, and described briquetting is fixedly connected with cope match-plate pattern, described briquetting and punch contacts baseplate.

The described little guide pillar other end is provided with guide pillar connecting plate, and described guide pillar connecting plate is provided with the through hole that can pass for briquetting.

Described little guide pillar is set with the spring driving punch return, spring is between punch base plate and die block.

Described die block is installed with guide pillar fixed head, described little guide pillar is fixed on described guide pillar fixed head.

Described die block is provided with positive stripper, and described punch is through described positive stripper.

A technical scheme tool in technique scheme has the following advantages or beneficial effect, workpiece is located by side locating piece and is penetrated punch, namely be connected on punch at original state workpiece, change the punch pattern that traditional punch is separated with workpiece, during punch press action, drive the floating patrix of briquetting impact to complete puncture motion.Punch and punch base plate are rigidly connected, and can slide up and down along little guide pillar, and spacing by guide pillar connecting plate, the floating patrix of composition.After punching completes, floating patrix resets under the promotion of spring.Under the thrust of spring, positive stripper realizes material unloading function, and punching operation completes.This punching die structure is simple, reliable and stable, both ensure that good economy, and has achieved Expected Results again, and be specially adapted to the workpiece punching that workpiece notch size is less than punching aperture.

Accompanying drawing explanation

The structural representation of New pattern perforating die of Fig. 1 for providing in the utility model embodiment;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Mark in above-mentioned figure is: 1, cope match-plate pattern, and 2, briquetting, 3, guide pillar connecting plate, 4, punch base plate, 5, little guide pillar, 6, spring, 7, positive stripper, 8, guide pillar fixed head, 9, die block, 10, die, 11, lower bolster, 12, punch, 121, groove, 13, side locating piece.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

Embodiment one

See Fig. 1, a kind of New pattern perforating die, comprising:

Lower bolster 11;

Die block 9, die block 9 is fixedly connected with lower bolster 11;

Little guide pillar 5, little guide pillar 5 one end is fixedly connected with die block 9;

Punch base plate 4, punch base plate 4 is sleeved on little guide pillar 5 slidably;

Punch 12, punch 12 is fixedly connected with punch base plate 4, and punch 12 is provided with the groove 121 that can pass for workpiece notch, and groove 121 constitutes the sliding channel of punch 12 in workpiece notch;

Die 10, die 10 to be fixed on die block 9 and corresponding with punch 12;

Side locating piece 13, side locating piece 13 is fixedly connected with die block 9, and the end face of side locating piece 13 is used for limiting card clamping of workpieces;

Punch base plate 4 is driven to move thus drive the driving mechanism that punch 12 moves.

Driving mechanism comprises cope match-plate pattern 1 and briquetting 2, and briquetting 2 is fixedly connected with cope match-plate pattern 1, and briquetting 2 contacts with punch base plate 4.

Little guide pillar 5 other end is provided with guide pillar connecting plate 3, and guide pillar connecting plate 3 is provided with the through hole that can pass for briquetting 2.

Little guide pillar 5 is set with the spring 6 driving punch 12 return, spring 6, between punch base plate 4 and die block 9, plays the return effect of upper die component.

Die block 9 is installed with guide pillar fixed head 8, little guide pillar 5 is fixed on guide pillar fixed head 8.

Die block 9 is provided with positive stripper 7, and punch 12 is through positive stripper 7, and positive stripper 7 plays discharging effect.

Embodiment two

A hole-punching method for above-mentioned New pattern perforating die, comprises the steps:

1) groove 121 of the notch of workpiece by punch 12 is penetrated, punch 12 just to the bottom land of workpiece, side locating piece 13 limiting card clamping of workpieces;

2) cope match-plate pattern 1 and briquetting 2 move downward, and briquetting 2 touches punch base plate 4 and drives punch base plate 4 to move downward, and drive punch 12 to move downward, and the groove 121 of punch 12 slides at workpiece notch, and punch 12 has coordinated puncture motion with die 10;

3) cope match-plate pattern 1 and briquetting 2 are return, and move upward at the effect lower punch base plate 4 of spring 6, punch 12 departs from the just made hole of workpiece;

4) workpiece is taken out in the groove 121 of punch 12, namely complete the punching of a workpiece.

After adopting above-mentioned scheme, workpiece is located by side locating piece 13 and is penetrated punch 12, namely be connected on punch 12 at original state workpiece, change the punch pattern that traditional punch 12 is separated with workpiece, drive briquetting 2 to impact floating patrix during punch press action and complete puncture motion.Punch 12 and punch base plate 4 are rigidly connected, and can slide up and down along little guide pillar 5, and spacing by guide pillar connecting plate 3, the floating patrix of composition.After punching completes, floating patrix resets under the promotion of spring 6.Under the thrust of spring 6, positive stripper 7 realizes material unloading function, and punching operation completes.This punching die structure is simple, reliable and stable, both ensure that good economy, and has achieved Expected Results again, and be specially adapted to the workpiece punching that workpiece notch size is less than punching aperture.

By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.

Claims (6)

1. a New pattern perforating die, is characterized in that, comprising:
Lower bolster (11);
Die block (9), described die block (9) is fixedly connected with lower bolster (11);
Little guide pillar (5), described little guide pillar (5) one end is fixedly connected with die block (9);
Punch base plate (4), described punch base plate (4) is sleeved on described little guide pillar (5) slidably;
Punch (12), described punch (12) is fixedly connected with punch base plate (4), and punch (12) is provided with the groove (121) that can pass for workpiece notch;
Die (10), it is upper and corresponding with punch (12) that described die (10) is fixed on die block (9);
Side locating piece (13), described side locating piece (13) is fixedly connected with die block (9), and the end face of side locating piece (13) is used for limiting card clamping of workpieces;
Drive described punch base plate (4) to move thus drive the driving mechanism that punch (12) moves.
2. New pattern perforating die as claimed in claim 1, it is characterized in that, described driving mechanism comprises cope match-plate pattern (1) and briquetting (2), described briquetting (2) is fixedly connected with cope match-plate pattern (1), and described briquetting (2) contacts with punch base plate (4).
3. New pattern perforating die as claimed in claim 2, it is characterized in that, described little guide pillar (5) other end is provided with guide pillar connecting plate (3), and described guide pillar connecting plate (3) is provided with the through hole that briquetting (2) can be supplied to pass.
4. New pattern perforating die as claimed in claim 3, it is characterized in that, described little guide pillar (5) is set with the spring (6) driving punch (12) return, spring (6) is positioned between punch base plate (4) and die block (9).
5. New pattern perforating die as claimed in claim 4, it is characterized in that, described die block (9) is installed with guide pillar fixed head (8), described little guide pillar (5) is fixed on described guide pillar fixed head (8).
6. New pattern perforating die as claimed in claim 5, it is characterized in that, described die block (9) is provided with positive stripper (7), and described punch (12) is through described positive stripper (7).
CN201420656013.XU 2014-11-05 2014-11-05 A kind of New pattern perforating die CN204149246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420656013.XU CN204149246U (en) 2014-11-05 2014-11-05 A kind of New pattern perforating die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420656013.XU CN204149246U (en) 2014-11-05 2014-11-05 A kind of New pattern perforating die

Publications (1)

Publication Number Publication Date
CN204149246U true CN204149246U (en) 2015-02-11

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CN (1) CN204149246U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441041A (en) * 2014-11-05 2015-03-25 凌云工业股份(芜湖)有限公司 Novel punching die and punching method thereof
CN108214654A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 A kind of gripper band punch process mold
CN108214653A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 The gripper band punch process mold that a kind of punching is stablized
CN108214647A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 The gripper band punch process mold that one Seed packaged band consolidates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441041A (en) * 2014-11-05 2015-03-25 凌云工业股份(芜湖)有限公司 Novel punching die and punching method thereof
CN108214654A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 A kind of gripper band punch process mold
CN108214653A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 The gripper band punch process mold that a kind of punching is stablized
CN108214647A (en) * 2017-11-27 2018-06-29 昆山邦泰汽车零部件制造有限公司 The gripper band punch process mold that one Seed packaged band consolidates
WO2019100514A1 (en) * 2017-11-27 2019-05-31 昆山一邦泰汽车零部件制造有限公司 Rapier tape stamping die with stable punching

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20181105

CF01 Termination of patent right due to non-payment of annual fee