CN103464618A - Punching die - Google Patents
Punching die Download PDFInfo
- 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
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- Prior art keywords
- die
- patrix
- square
- counterdie
- present
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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
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.
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 |
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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 |
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CN (1) | CN103464618A (en) |
Cited By (2)
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)
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 |
-
2013
- 2013-09-02 CN CN2013103915366A patent/CN103464618A/en active Pending
Patent Citations (7)
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)
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 |
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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 |