CN103464618A - Punching die - Google Patents

Punching die Download PDF

Info

Publication number
CN103464618A
CN103464618A CN2013103915366A CN201310391536A CN103464618A CN 103464618 A CN103464618 A CN 103464618A CN 2013103915366 A CN2013103915366 A CN 2013103915366A CN 201310391536 A CN201310391536 A CN 201310391536A CN 103464618 A CN103464618 A CN 103464618A
Authority
CN
China
Prior art keywords
die
patrix
square
counterdie
present
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
CN2013103915366A
Other languages
Chinese (zh)
Inventor
聂运尧
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 XULONG PRECISION MACHINERY Co Ltd
Original Assignee
KUNSHAN XULONG PRECISION MACHINERY 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 XULONG PRECISION MACHINERY Co Ltd filed Critical KUNSHAN XULONG PRECISION MACHINERY Co Ltd
Priority to CN2013103915366A priority Critical patent/CN103464618A/en
Publication of CN103464618A publication Critical patent/CN103464618A/en
Pending legal-status Critical Current

Links

Images

Abstract

The invention relates to a punching die which comprises an upper die and a lower die in upper-lower distribution. Four guide rods in square distribution are arranged at the bottom of the upper die, the lower die is provided with four sleeves in square distribution, a spring component is arranged on each sleeve and formed by parallelly connecting two springs, mounting members are arranged on two sides of the upper die, a square convex die is arranged in the middle of the bottom end of the upper die, a concave die is arranged in the middle of the lower die, and when the upper die approaches the lower die, the guide rods are inserted into the sleeves and the convex die is inserted into the concave die. The spring components in parallel connection are arranged, so that damping effect of the punching die is improved.

Description

A kind of diel
Technical field
The present invention relates to mould applications, relate in particular to a kind of diel.
Background technology
Diel, be in Cold Press Working, material (metal or nonmetal) is processed into to a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould be arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
Diel of the prior art, damping effect is poor.
Summary of the invention
The objective of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of diel.
The present invention is achieved through the following technical solutions:
A kind of diel, have and go to upper and lower the upper die and lower die of arranging, wherein, the patrix bottom is provided with four guide rods that are square and arrange, counterdie is provided with four sleeve pipes that are square and arrange, and described sleeve pipe is provided with spring assembly, and described spring assembly is that two springs are connected in parallel.
As the preferred technical solution of the present invention, described patrix both sides are provided with installed part, and the middle part of patrix bottom is provided with the punch be square, and the counterdie middle part is provided with die, and when patrix is close to counterdie, guide rod inserts in sleeve pipe, and punch inserts in die.
As the preferred technical solution of the present invention, the material of described punch and die is grey black cast iron.
Compared with prior art, the invention has the beneficial effects as follows: the present invention, by spring assembly in parallel is set, improves its damping effect.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of diel, have and go to upper and lower patrix 1 and the counterdie 2 of arranging, wherein, patrix 1 bottom is provided with four guide rods 4 that are square and arrange, counterdie 2 is provided with four sleeve pipes that are square and arrange, and described sleeve pipe is provided with spring assembly 5, and described spring assembly 5 is that two springs are connected in parallel.
Described patrix 1 both sides are provided with installed part 3, and the middle part of patrix 1 bottom is provided with the punch be square, and counterdie 2 middle parts are provided with die, and when patrix 1 is close to counterdie 2, guide rod 4 inserts in sleeve pipes, and punch inserts in die, and the material of described punch and die is grey black cast iron.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (3)

1. a diel, have and go to upper and lower patrix (1) and the counterdie (2) of arranging, wherein, patrix (1) bottom is provided with four guide rods (4) that are square and arrange, counterdie (2) is provided with four sleeve pipes that are square and arrange, it is characterized in that, described sleeve pipe is provided with spring assembly (5), and described spring assembly (5) is that two springs are connected in parallel.
2. a kind of diel according to claim 1, it is characterized in that, described patrix (1) both sides are provided with installed part (3), the middle part of patrix (1) bottom is provided with the punch be square, counterdie (2) middle part is provided with die, when patrix (1) is close to counterdie (2), guide rod (4) inserts in sleeve pipe, and punch inserts in die.
3. a kind of diel according to claim 1, is characterized in that, the material of described punch and die is grey black cast iron.
CN2013103915366A 2013-09-02 2013-09-02 Punching die Pending CN103464618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103915366A CN103464618A (en) 2013-09-02 2013-09-02 Punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103915366A CN103464618A (en) 2013-09-02 2013-09-02 Punching die

Publications (1)

Publication Number Publication Date
CN103464618A true CN103464618A (en) 2013-12-25

Family

ID=49789783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013103915366A Pending CN103464618A (en) 2013-09-02 2013-09-02 Punching die

Country Status (1)

Country Link
CN (1) CN103464618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736863A (en) * 2014-01-27 2014-04-23 苏州卡波尔模具科技有限公司 Precision mould
CN103934364A (en) * 2014-03-20 2014-07-23 成都市龙泉驿区齐盛机械厂 Punching die capable of effectively assisting in precise positioning

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235727A (en) * 1997-02-27 1998-09-08 Shin Etsu Polymer Co Ltd Mold for forming resin dome spring and manufacture of resin dome spring using the same
CN202123145U (en) * 2011-06-16 2012-01-25 上海工程技术大学 Simple and easy thin plate blanking die
CN202356498U (en) * 2011-11-04 2012-08-01 嘉兴市易嘉机械有限公司 Notching die for belt pulley
CN202591377U (en) * 2012-03-16 2012-12-12 昆山莱宝电子材料有限公司 High-efficient handle-less hardware punching die
CN202606705U (en) * 2012-06-29 2012-12-19 成都陵川特种工业有限责任公司 Mechanism for protecting dies in stamping and meshing of automobile rear silencer shell
CN102896216A (en) * 2012-09-17 2013-01-30 芜湖世达模具有限公司 Stamping die
CN203448551U (en) * 2013-09-02 2014-02-26 昆山旭龙精密机械有限公司 Stamping die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10235727A (en) * 1997-02-27 1998-09-08 Shin Etsu Polymer Co Ltd Mold for forming resin dome spring and manufacture of resin dome spring using the same
CN202123145U (en) * 2011-06-16 2012-01-25 上海工程技术大学 Simple and easy thin plate blanking die
CN202356498U (en) * 2011-11-04 2012-08-01 嘉兴市易嘉机械有限公司 Notching die for belt pulley
CN202591377U (en) * 2012-03-16 2012-12-12 昆山莱宝电子材料有限公司 High-efficient handle-less hardware punching die
CN202606705U (en) * 2012-06-29 2012-12-19 成都陵川特种工业有限责任公司 Mechanism for protecting dies in stamping and meshing of automobile rear silencer shell
CN102896216A (en) * 2012-09-17 2013-01-30 芜湖世达模具有限公司 Stamping die
CN203448551U (en) * 2013-09-02 2014-02-26 昆山旭龙精密机械有限公司 Stamping die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103736863A (en) * 2014-01-27 2014-04-23 苏州卡波尔模具科技有限公司 Precision mould
CN103934364A (en) * 2014-03-20 2014-07-23 成都市龙泉驿区齐盛机械厂 Punching die capable of effectively assisting in precise positioning

Similar Documents

Publication Publication Date Title
CN103464588A (en) Modified stamping tool
CN203900352U (en) Shock absorption forging mold
CN204268951U (en) The sealing device of double-shell side shell-and-tube heat exchanger longitudinal baffle
CN103464618A (en) Punching die
CN103658400A (en) Constant pressure type cup punching die
CN203448551U (en) Stamping die
CN102896216A (en) Stamping die
CN202861149U (en) Stamping mould with spring at upper end
CN103464621A (en) Stamping die for improving processing precision
CN203853498U (en) Hot upsetting mold of upper die molding and upper die used for hot upsetting mold
CN204603053U (en) The seal oil circle Correction Die that a kind of bearing uses
CN103433381A (en) Pipe-bending die
CN205008487U (en) Side plastic mould
CN203621248U (en) Constant-pressure type cup punching die
CN204294772U (en) A kind of U-shaped support punching and blanking bends composite die
CN203739288U (en) Efficient stamping die
CN203992014U (en) A kind of Blanking composite die
CN102829092B (en) The fit drawing die of roller bearing Integral retainer
CN206509404U (en) A kind of television backboard stable molding device
CN202861157U (en) Stamping die for sheet metal parts
CN104607923A (en) Pressurization press fitting mechanism of compressor front cover assembling machine
CN204602931U (en) A kind of spring shaped device with air cooling equipment
CN204396643U (en) Bending mold and fixing structure for bearing plate
CN202683792U (en) Novel flanging die
CN203155743U (en) Composite thermal extrusion molding die

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131225