CN202877397U - Stamping die - Google Patents

Stamping die Download PDF

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Publication number
CN202877397U
CN202877397U CN 201220584184 CN201220584184U CN202877397U CN 202877397 U CN202877397 U CN 202877397U CN 201220584184 CN201220584184 CN 201220584184 CN 201220584184 U CN201220584184 U CN 201220584184U CN 202877397 U CN202877397 U CN 202877397U
Authority
CN
China
Prior art keywords
die
punch
stamping
female die
cavity
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.)
Expired - Fee Related
Application number
CN 201220584184
Other languages
Chinese (zh)
Inventor
吕开山
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 SILVER PRECISION MOLDING CO Ltd
Original Assignee
KUNSHAN SILVER PRECISION MOLDING 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 SILVER PRECISION MOLDING CO Ltd filed Critical KUNSHAN SILVER PRECISION MOLDING CO Ltd
Priority to CN 201220584184 priority Critical patent/CN202877397U/en
Application granted granted Critical
Publication of CN202877397U publication Critical patent/CN202877397U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stamping die. The stamping die comprises a female die, a female die seat, a male die and a male die seat, wherein the female die is fixed on the female die seat, and the male die is fixed on the male die seat. The stamping die is characterized in that a guide sleeve which is positioned beside the male die is arranged on the male die seat. A guide post which is in contact fit with the guide sleeve is arranged on the part, beside the female die, of the female die seat. When the male die is attached to the female die, the guide post is inserted into the guide sleeve to position and guide. A protruding stamping head is arranged on the male die. A concave cavity is formed in the female die. The position of the stamping head corresponds to the position of the concave cavity. An ejector head is arranged in the concave cavity in a sliding mode. A pressure spring is arranged between the ejector head and the female die and acts in a direction in which the ejector head is ejected along the concave cavity in a sliding mode, and the top of the ejector head is flush with a molded surface of the female die when the pressure spring is not pressed. The stamping die is accurately positioned and is simple in structure and low in cost, a stamping part is conveniently taken out, and the working efficiency is improved.

Description

A kind of diel
Technical field
The utility model relates to a kind of diel for stamping machine.
Background technology
Diel is requisite vitals on the stamping machine in the punching production.The quality of stamping parts, production efficiency and production cost etc., all the Design and manufacture with diel has direct relation.Diel is to be used for stamping instrument by what rigid material was made, basic parts comprise die, die socket, punch, convex mould base, wherein die is fixed on the die socket, and punch is fixed on the convex mould base, and stamped part is finished by the motion of fitting in opposite directions of punch and die.
In the prior art, there are the inaccurate problem in location in the punch of diel and the applying of die, affect the product quality of stamping parts; In addition, need stamping parts is taken off from diel after punching press, this generally is to adopt cylinder ejector, but complex structure, manufacturing cost is higher.
The utility model content
The utility model provides a kind of diel, accurate positioning, and stamping parts is convenient to remove, has improved operating efficiency, and simple in structure in addition, cost is low.
For achieving the above object, the technical solution adopted in the utility model is: a kind of diel, comprise die, die socket, punch, convex mould base, wherein die is fixed on the die socket, punch is fixed on the convex mould base, the side that is positioned at punch at described convex mould base is provided with fairlead, and the side that is positioned at die at described die socket is provided with the lead that contacts cooperation with described fairlead, and lead inserted in the fairlead and positions guiding when punch and die were fitted; Be provided with outstanding staking punch at described punch, offer cavity at described die, staking punch is corresponding with the position of cavity, in cavity, slide and be provided with a liftout head, has a stage clip between liftout head and the die, on this stage clip acted on the liftout head slided the direction eject along cavity, the top of liftout head was equal with the profile of die when stage clip is not subject to oppressing.
Further, described fairlead is pipe, and described lead is cylinder, and cylinder inserts in the pipe so that punch positions guiding during with the die applying.
The beneficial effects of the utility model are: fairlead when making die and punch applying punching press cooperating of lead, accurate positioning; The profile of the profile of punch and die is fitted during punching press, this moment the staking punch stamping material on the punch, liftout head on the material at this place and the die in the cavity of correspondence all sink under the punching press of staking punch, stage clip shrinks, and after punch left die, punching press and finishes, stamping parts was ejected under the stage clip elastic reaction, be convenient to take off, simple in structure, easy to use, cost is low.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of diel of the utility model;
Accompanying drawing 2 is the use state diagram of accompanying drawing 1 diel.
In the above accompanying drawing: 1, die; 2, die socket; 3, punch; 4, convex mould base; 5, fairlead; 6, lead; 7, staking punch; 8, cavity; 9, liftout head; 10, stage clip.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: shown in accompanying drawing 1~2, a kind of diel, comprise die 1, die socket 2, punch 3, convex mould base 4, wherein die 1 is fixed on the die socket 2, punch 3 is fixed on the convex mould base 4, the side that is positioned at punch 3 at described convex mould base 4 is provided with fairlead 5, and the side that is positioned at die 1 at described die socket 2 is provided with the lead 6 that contacts cooperation with described fairlead 5, and lead 6 inserted in the fairleads 5 and positions guiding when punch 3 was fitted with die 1; Be provided with outstanding staking punch 7 at described punch 3, offer cavity 8 at described die 1, staking punch 7 is corresponding with the position of cavity 8, in cavity 8, slide and be provided with a liftout head 9, has a stage clip 10 between liftout head 9 and the die 1, on this stage clip 10 acted on liftout head 9 slided the direction that ejects along cavity 8, the top of liftout head 9 was not equal with the profile of die 1 when stage clip 10 is subject to oppressing.
The profile of the profile of punch 3 and die 1 is fitted during punching press, staking punch 7 stamping materials on this moment punch 3, and the liftout head 9 on the material at this place and the die 1 in the corresponding cavity 8 all sink under the punching press of staking punch 7, and stage clip 10 shrinks; After punch 3 left die 1, punching press and finishes, stamping parts was ejected under stage clip 10 elastic reactions, is convenient to take off, and simple in structure, easy to use, cost is low
Fairlead 5 is pipe, and lead 6 is cylinder, and cylinder inserts in the pipe so that punch 3 positions guiding, accurate positioning when fitting with die 1.

Claims (2)

1. diel, comprise die (1), die socket (2), punch (3), convex mould base (4), wherein die (1) is fixed on the die socket (2), punch (3) is fixed on the convex mould base (4), it is characterized in that: the side that is positioned at punch (3) at described convex mould base (4) is provided with fairlead (5), the side that is positioned at die (1) at described die socket (2) is provided with the lead (6) that contacts cooperation with described fairlead (5), and lead (6) inserted in the fairleads (5) and positions guiding when punch (3) was fitted with die (1); Be provided with outstanding staking punch (7) at described punch (3), offer cavity (8) at described die (1), staking punch (7) is corresponding with the position of cavity (8), in cavity (8), slide and be provided with a liftout head (9), has a stage clip (10) between liftout head (9) and the die (1), on this stage clip (10) acts on liftout head (9) slided the direction eject along cavity (8), equal with the profile of die (1) on the top of stage clip (10) liftout head (9) when not being subject to oppressing.
2. diel according to claim 1 is characterized in that: described fairlead (5) is pipe, and described lead (6) is cylinder, and cylinder inserts in the pipe so that punch (3) positions guiding when fitting with die (1).
CN 201220584184 2012-11-08 2012-11-08 Stamping die Expired - Fee Related CN202877397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220584184 CN202877397U (en) 2012-11-08 2012-11-08 Stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220584184 CN202877397U (en) 2012-11-08 2012-11-08 Stamping die

Publications (1)

Publication Number Publication Date
CN202877397U true CN202877397U (en) 2013-04-17

Family

ID=48068863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220584184 Expired - Fee Related CN202877397U (en) 2012-11-08 2012-11-08 Stamping die

Country Status (1)

Country Link
CN (1) CN202877397U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480734A (en) * 2013-09-09 2014-01-01 张家港保税区恒隆钢管有限公司 Platform pressing mold for steel pipe surfaces
CN104014681A (en) * 2014-06-27 2014-09-03 成都丽元电器有限公司 Novel spring type material taking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103480734A (en) * 2013-09-09 2014-01-01 张家港保税区恒隆钢管有限公司 Platform pressing mold for steel pipe surfaces
CN103480734B (en) * 2013-09-09 2016-01-06 张家港保税区恒隆钢管有限公司 A kind of steel tube surface flattening bench flattening bench mould
CN104014681A (en) * 2014-06-27 2014-09-03 成都丽元电器有限公司 Novel spring type material taking device

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Legal Events

Date Code Title Description
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: 20130417

Termination date: 20141108

EXPY Termination of patent right or utility model