CN102371308A - One-step pumped pore structure for stamping die - Google Patents

One-step pumped pore structure for stamping die Download PDF

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Publication number
CN102371308A
CN102371308A CN2010102541579A CN201010254157A CN102371308A CN 102371308 A CN102371308 A CN 102371308A CN 2010102541579 A CN2010102541579 A CN 2010102541579A CN 201010254157 A CN201010254157 A CN 201010254157A CN 102371308 A CN102371308 A CN 102371308A
Authority
CN
China
Prior art keywords
son
fixed
diel
dental
activity
Prior art date
Application number
CN2010102541579A
Other languages
Chinese (zh)
Inventor
梁肖
Original Assignee
佛山市顺德区汉达精密电子科技有限公司
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 佛山市顺德区汉达精密电子科技有限公司 filed Critical 佛山市顺德区汉达精密电子科技有限公司
Priority to CN2010102541579A priority Critical patent/CN102371308A/en
Publication of CN102371308A publication Critical patent/CN102371308A/en

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Abstract

The invention provides a one-step pumped pore structure for a stamping die. A pre-punching section and a pumped pore section are arranged at one end of a punch; a fixed insert is arranged on a lower die; an inner hole is formed on the fixed insert and passes through the fixed insert; a moveable insert is provided with a hanging table; an elastic component is sleeved at the lower end of the hanging table and is clamped in the inner hole of the fixed insert; and a blanking hole is formed on the moveable insert and passes through the moveable insert vertically. By changing the shape of the punch and the insert of the lower die, a pre-punched hole and a pumped pore are formed in one step, thereby saving the costs of die and punching process and greatly promoting the production efficiency.

Description

One step of diel is taken out dental structure
Technical field
The present invention relates to the diel structure, specifically a kind of one step of diel is taken out dental structure.
Background technology
The design of general diel, the taking out tooth and need be divided into two one-step formings in order of its product, at first the punching press pre-punched hole just can be taken out tooth then.Therefore in process of production, need to make two molds, and when product is taken out cacodontia, adjust two molds simultaneously.
In sum, the diel in the known technology when taking out tooth, has following shortcoming:
1, takes out tooth moulding in two steps, need to make two molds, increased production cost.
2, make and adjust two molds, wasted human resources and time, reduced production efficiency.
Summary of the invention
In view of above-mentioned problem, the objective of the invention is to overcome the deficiency and the defective of prior art, provide take out dental structure a kind of one step of diel.
The invention provides one step of a kind of diel takes out dental structure, and drift is fixedly arranged on the patrix of this mould, and the one of which end is provided with the pre-punched hole section and takes out the tooth section.Be fixed into son and be fixedly arranged on counterdie, its position is corresponding with the drift of being located at patrix, and this is fixed into and has the endoporus that runs through in the son, and diameter of bore ends equates with the tooth external diameter of taking out of product in this.Activity is gone into son and is provided with hanging platform, and its sheathed elastic component in hanging platform lower end is sticked in this endoporus that is fixed into son, and the hanging platform upper end is arranged in the interior bore ends that this is fixed into son, and this activity goes into to offer the material-dropping hole that runs through up and down on the son.
More excellent, the said endoporus lower end that is fixed into son is provided with the payment screw.
More excellent, the sheathed elastic component in hanging platform lower end that son is gone in said activity is a spring.
Compared with prior art, the present invention goes into son through changing punch shape and counterdie, thereby makes pre-punched hole and take out the tooth one-step shaping, has practiced thrift mould and punching press processing procedure cost, has improved production efficiency greatly.
Description of drawings
Fig. 1 takes out the punch structure sketch map of dental structure for one step of diel of the present invention.
Fig. 2 for one step of diel of the present invention take out dental structure be fixed into the minor structure sketch map.
Fig. 3 goes into the minor structure sketch map for the activity that one step of diel of the present invention is taken out dental structure.
Fig. 4 takes out the assembling sketch map of dental structure for one step of diel of the present invention.
Fig. 5 takes out the pre-punched hole punching press action sketch map of dental structure for one step of diel of the present invention.
Fig. 6 makes sketch map for the agomphiasis of taking out that one step of diel of the present invention is taken out dental structure.
Fig. 7 takes out the die sinking action sketch map of dental structure for one step of diel of the present invention.
The specific embodiment
For specifying technology contents of the present invention, structural feature, explain in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1 to Fig. 4, but mould forms by patrix of folding 10 and counterdie 20, drift 101 is fixedly arranged on the patrix 10 of this mould, the one of which end is provided with pre-punched hole section 104 and takes out tooth section 105.Be fixed into the counterdie 20 that son 102 is fixedly arranged on mould, its position is corresponding with the drift of being located at patrix 10 101, and this is fixed in the son 102 and has the endoporus 106 that runs through, and diameter of bore ends 107 equates with the tooth external diameter of taking out of product in this.Activity is gone into son 103 and is provided with the material-dropping hole 110 and hanging platform 108 that runs through up and down; Its sheathed spring 109 in hanging platform 108 lower ends is sticked in the endoporus 106 that is fixed into son 102; This spring 109 also can adopt other member with elastic force to substitute, and is not limited thereto, and the upper end that son 103 is gone in activity is arranged in the interior bore ends 107 that this is fixed into son 102; Offer the payment screw 111 of through hole in the middle of these endoporus 106 bottoms are provided with, the activity of preventing is gone into son 103 and is come off from this endoporus 106 with spring 109.
Please continue to consult Fig. 5 and Fig. 6, be respectively pre-punched hole punching press action sketch map that one step of diel of the present invention takes out dental structure and take out agomphiasis and make sketch map.During matched moulds, the stripper plate 113 of patrix 10 is pushed down the end face of product 112, and upper mold holder 114 drives drift 101 and moves downward, and the pre-punched hole section 104 of drift 101 is contact product 112 at first, and pre-punched hole is gone out.Patrix 10 continues descending; The tooth section 105 of taking out of drift 101 contacts with the pre-punched hole of product 112; And mold the tooth of taking out of product 112 through pre-punched hole; In this process, the tooth section 105 of taking out of drift 101 has guaranteed that product 112 takes out the internal diameter of tooth, and the interior bore ends 107 that is fixed into son 102 has guaranteed that product 112 takes out the external diameter of tooth.
In the pre-punched hole punching press with when taking out tooth; Be located at and be fixed into the activities of son in 102 and go into son 103 and contact with the pre-punched hole section 104 of drift 101; The waste material that the punching press pre-punched hole produces can be discharged through the material-dropping hole 110 (seeing also Fig. 3) that activity is gone on the son 103; Simultaneously, drift 101 can be gone into son 103 with activity and depressed, and the spring 109 that sub 103 hanging platforms 108 belows are gone in this activity is carried out precompressed.
Please continue to consult Fig. 7, take out the die sinking action sketch map of dental structure for one step of diel of the present invention.During die sinking; Upper mold holder 114 drives drift 101 and moves upward, and the pressure that son 103 loses drift 101 is gone in activity, and spring 109 recovers elastic deformation and produces elastic force; And son 103 is gone in activity upspring; When the stripper plate 113 of patrix 10 left the end face of product 112, activity was gone into son 103 crests of taking out with product 112 and is gone out, and realizes taking out the material that takes off of tooth.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all covered by the scope of claims of the present invention.

Claims (3)

1. one step of diel is taken out dental structure, it is characterized in that, comprising:
Drift is fixedly arranged on the patrix of this mould, and the one of which end is provided with the pre-punched hole section and takes out the tooth section;
Be fixed into son and be fixedly arranged on counterdie, its position is corresponding with the drift of being located at patrix, and this is fixed into and has the endoporus that runs through in the son, and diameter of bore ends equates with the tooth external diameter of taking out of product in this;
Activity is gone into son and is provided with hanging platform, and its sheathed elastic component in hanging platform lower end is sticked in this endoporus that is fixed into son, and the hanging platform upper end is arranged in the interior bore ends that this is fixed into son, and this activity goes into to offer the material-dropping hole that runs through up and down on the son.
2. one step of diel according to claim 1 is taken out dental structure, and it is characterized in that: the said endoporus lower end that is fixed into son is provided with the payment screw.
3. one step of diel according to claim 1 is taken out dental structure, and it is characterized in that: the sheathed elastic component in hanging platform lower end that son is gone in said activity is a spring.
CN2010102541579A 2010-08-16 2010-08-16 One-step pumped pore structure for stamping die CN102371308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102541579A CN102371308A (en) 2010-08-16 2010-08-16 One-step pumped pore structure for stamping die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102541579A CN102371308A (en) 2010-08-16 2010-08-16 One-step pumped pore structure for stamping die

Publications (1)

Publication Number Publication Date
CN102371308A true CN102371308A (en) 2012-03-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102541579A CN102371308A (en) 2010-08-16 2010-08-16 One-step pumped pore structure for stamping die

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008446A (en) * 2012-12-07 2013-04-03 东莞兴博精密模具有限公司 Thin wall extrusion forming method
CN104001807A (en) * 2014-06-05 2014-08-27 昆山电子羽电业制品有限公司 Extruding die
CN105598287A (en) * 2016-01-27 2016-05-25 太仓旺美模具有限公司 Hole punching and flanging punching mold
CN105642744A (en) * 2016-04-05 2016-06-08 昆山市飞鹏金属工业有限公司 Hole flanging die
CN105750410A (en) * 2016-04-25 2016-07-13 昆山市飞鹏金属工业有限公司 Integrated display backboard drawing and bending die
CN107052147A (en) * 2017-06-21 2017-08-18 苏州宝成汽车冲压有限公司 Tooth sychronisation is taken out in engine oil box punching
CN107520334A (en) * 2017-07-31 2017-12-29 滁州市艾德模具设备有限公司 The arc surface punching of progressive die inclined-plane and shaping mould

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131539U (en) * 1978-03-03 1979-09-12
US4225553A (en) * 1977-07-05 1980-09-30 Toyo Seikan Kaisha, Limited Method of manufacturing low-rigid, wrinkle-free articles
JPS56117836A (en) * 1980-02-20 1981-09-16 Isao Terada Burring device
JPS574330A (en) * 1980-06-10 1982-01-09 Koito Mfg Co Ltd Calking method for shaftlike parts to metallic plate
JPS57116326U (en) * 1981-01-08 1982-07-19
JPS60213321A (en) * 1984-04-10 1985-10-25 Nissan Motor Co Ltd Press die
CN2049213U (en) * 1989-02-15 1989-12-13 郝星辉 Commodity testing and inspection pincers
JPH0839163A (en) * 1994-07-29 1996-02-13 Suzuki Motor Corp Press forming device
CN1273151A (en) * 1999-05-07 2000-11-15 日高精机株式会社 Metal film
JP2007014963A (en) * 2005-07-05 2007-01-25 Atsushi Yagisawa Structure for converting short punch dies
CN101444809A (en) * 2008-12-29 2009-06-03 大连三高重工设备有限公司 Punching device for bridge plate production line
CN201267850Y (en) * 2008-07-18 2009-07-08 重庆长安汽车股份有限公司 Workpiece hole flanging and discharging mechanism of die
CN201271693Y (en) * 2008-09-03 2009-07-15 中国华录·松下电子信息有限公司 Mould apparatus used capable of processing metal plate flanging hole and having deburring function

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225553A (en) * 1977-07-05 1980-09-30 Toyo Seikan Kaisha, Limited Method of manufacturing low-rigid, wrinkle-free articles
JPS54131539U (en) * 1978-03-03 1979-09-12
JPS56117836A (en) * 1980-02-20 1981-09-16 Isao Terada Burring device
JPS574330A (en) * 1980-06-10 1982-01-09 Koito Mfg Co Ltd Calking method for shaftlike parts to metallic plate
JPS57116326U (en) * 1981-01-08 1982-07-19
JPS60213321A (en) * 1984-04-10 1985-10-25 Nissan Motor Co Ltd Press die
CN2049213U (en) * 1989-02-15 1989-12-13 郝星辉 Commodity testing and inspection pincers
JPH0839163A (en) * 1994-07-29 1996-02-13 Suzuki Motor Corp Press forming device
CN1273151A (en) * 1999-05-07 2000-11-15 日高精机株式会社 Metal film
JP2007014963A (en) * 2005-07-05 2007-01-25 Atsushi Yagisawa Structure for converting short punch dies
CN201267850Y (en) * 2008-07-18 2009-07-08 重庆长安汽车股份有限公司 Workpiece hole flanging and discharging mechanism of die
CN201271693Y (en) * 2008-09-03 2009-07-15 中国华录·松下电子信息有限公司 Mould apparatus used capable of processing metal plate flanging hole and having deburring function
CN101444809A (en) * 2008-12-29 2009-06-03 大连三高重工设备有限公司 Punching device for bridge plate production line

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008446A (en) * 2012-12-07 2013-04-03 东莞兴博精密模具有限公司 Thin wall extrusion forming method
CN103008446B (en) * 2012-12-07 2015-08-19 东莞兴博精密模具有限公司 Thin wall extrusion forming method
CN104001807A (en) * 2014-06-05 2014-08-27 昆山电子羽电业制品有限公司 Extruding die
CN105598287A (en) * 2016-01-27 2016-05-25 太仓旺美模具有限公司 Hole punching and flanging punching mold
CN105642744A (en) * 2016-04-05 2016-06-08 昆山市飞鹏金属工业有限公司 Hole flanging die
CN105750410A (en) * 2016-04-25 2016-07-13 昆山市飞鹏金属工业有限公司 Integrated display backboard drawing and bending die
CN107052147A (en) * 2017-06-21 2017-08-18 苏州宝成汽车冲压有限公司 Tooth sychronisation is taken out in engine oil box punching
CN107520334A (en) * 2017-07-31 2017-12-29 滁州市艾德模具设备有限公司 The arc surface punching of progressive die inclined-plane and shaping mould

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Effective date of registration: 20130703

Address after: 215300 No. second, 269 Avenue, comprehensive bonded area, Jiangsu, Kunshan

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Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street Chung Hei Lun Hing Road No. 1

Applicant before: Foshan Shunde District Mitac Precision Technology Co., Ltd.

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Owner name: HANDA PRECISION ELECTRONIC (KUNSHAN) CO., LTD.

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Application publication date: 20120314