CN103624156A - High line diameter ratio T iron forming die - Google Patents

High line diameter ratio T iron forming die Download PDF

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Publication number
CN103624156A
CN103624156A CN201310556381.7A CN201310556381A CN103624156A CN 103624156 A CN103624156 A CN 103624156A CN 201310556381 A CN201310556381 A CN 201310556381A CN 103624156 A CN103624156 A CN 103624156A
Authority
CN
China
Prior art keywords
die
mold core
cylindrical hole
counterdie
main
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
CN201310556381.7A
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Chinese (zh)
Inventor
林嫱
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.)
Wuzhou Hengsheng Electronic Technology Co Ltd
Original Assignee
Wuzhou Hengsheng Electronic Technology 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 Wuzhou Hengsheng Electronic Technology Co Ltd filed Critical Wuzhou Hengsheng Electronic Technology Co Ltd
Priority to CN201310556381.7A priority Critical patent/CN103624156A/en
Publication of CN103624156A publication Critical patent/CN103624156A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a high line diameter ratio T iron forming die, and aims at providing the T iron forming die which is simple in structure and good in dimensional stability. According to the technical field, the high line diameter ratio T iron forming die comprises a lower die and an upper die; the lower die is composed of a lower die body, a lower die core and an ejector rod, the lower die core is embedded into the lower die body, the middle of the lower die core is provided with a cylindrical hole, the surface of the part, on the upper end portion of the cylindrical hole, of the lower die core is provided with a circular concave part with the diameter larger than that of the cylindrical hole, and the ejector rod movably penetrates through the upper end face of the lower die body from the bottom of the lower die body to be located below the cylindrical hole of the lower die core; the upper die is composed of an upper die body and an upper die core, the upper die core is embedded into the upper die body, the middle of the upper die core is provided with a circular cone part protruding outwards, the axial lead of the circular cone part and the axial lead of the cylindrical hole are consistent. The high line diameter ratio T iron forming die belongs to the technical field of dies, and is used for T iron forming.

Description

High wire diameter is than T iron mould
Technical field
The present invention relates to a kind of T iron mould, more particularly, it relates to a kind of high wire diameter than T iron mould.
Background technology
In traditional T ironworking technology, for wire diameter than the high wire diameter that is greater than 4:1 than T iron product, all adopt quadruplet mould to process, its roughly technical process be take the lead, integer, flattening, moulding four procedures, every procedure all needs special-purpose mould.This traditional technique exists operation more, the deficiency that production cost is high, and particularly for molding procedure mould,, there is improved necessity in its compact dimensions less stable.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, and a kind of T iron mould of simple in structure, good stability of the dimension is provided.
Technical scheme of the present invention is such: a kind of high wire diameter is than T iron mould, comprise counterdie and patrix, wherein said counterdie is to consist of counterdie main body, lower mold core and push rod, lower mold core is embedded in counterdie main body, described lower mold core middle part is provided with cylindrical hole, lower mold core surface in cylindrical hole upper end is also provided with the circular depressions that diameter is greater than this cylindrical hole, and described push rod penetrates from the activity of counterdie bottom part body the cylindrical hole below that its upper surface is positioned at lower mold core; Described patrix consists of patrix main body and upper mold core, and upper mold core is embedded in patrix main body, and described upper mold core middle part is provided with the conus portion of outwardly convex, and the axial line of conus portion is consistent with the axial line of cylindrical hole.
Further, above-mentioned high wire diameter is than in T iron mould, and the upper surface of described lower mold core and counterdie main body is positioned at same plane.
Above-mentioned high wire diameter is than in T iron mould, and the lower surface of described upper mold core and patrix main body is positioned at same plane.
The present invention compared with prior art, has following advantage:
Due to the tapered portion at patrix middle part, when coordinating with counterdie, can locate quickly and easily, and will be processed into T iron finished product through flattening the T baslled iron material of processing fast, it repeats the good stability of the dimension of processing.
Accompanying drawing explanation
The specific embodiment engaging below in accompanying drawing is done further and is described in detail the present invention, but does not form any limitation of the invention.
Fig. 1 is structural representation of the present invention;
Fig. 2 is use view of the present invention.
In figure: counterdie 1, counterdie main body 11, lower mold core 12, cylindrical hole 12a, push rod 13, patrix 2, patrix main body 21, upper mold core 22, conus portion 22a, workpiece 3.
The specific embodiment
Consult shown in Fig. 1, high wire diameter of the present invention is than T iron mould, comprise counterdie 1 and patrix 2, described counterdie 1 is to consist of counterdie main body 11, lower mold core 12 and push rod 13, lower mold core 12 is embedded in counterdie main body 11, described lower mold core 12 middle parts are provided with cylindrical hole 12a, lower mold core 12 surfaces in cylindrical hole 12a upper end are also provided with the circular depressions that diameter is greater than this cylindrical hole 12a, and described lower mold core 12 is positioned at same plane with the upper surface of counterdie main body 11, be convenient to combination processing; Described push rod 13 penetrates from the 11 bottom activities of counterdie main body the cylindrical hole 12a below that its upper surface is positioned at lower mold core 12; Described patrix 2 consists of patrix main body 21 and upper mold core 22, and upper mold core 22 is embedded in patrix main body 21, and described upper mold core 22 is positioned at same plane with the lower surface of patrix main body 21, is to be convenient to combination processing equally; Described upper mold core 22 middle parts are provided with the conus portion 22a of outwardly convex, and the axial line of conus portion 22a is consistent with the axial line of cylindrical hole 12a.
Participate in shown in Fig. 2, the operation principle of mould of the present invention is: the workpiece 3 through flattening is placed on to moulding counterdie 1 the inside, shaping upper 2 is in the downward punching press of certain height, in punching course, counterdie 1 is motionless, until patrix 2 is pressed onto the desired compact dimensions of drawing workpiece 3,2 liters times original height of patrix, the thimble 13 of counterdie 1 ejects moulding counterdie 1 workpiece 3, obtains T iron finished product.

Claims (3)

1. a high wire diameter is than T iron mould, comprise counterdie (1) and patrix (2), it is characterized in that, described counterdie (1) is by counterdie main body (11), lower mold core (12) and push rod (13) form, lower mold core (12) is embedded in counterdie main body (11), described lower mold core (12) middle part is provided with cylindrical hole (12a), lower mold core (12) surface in cylindrical hole (12a) upper end is also provided with the circular depressions that diameter is greater than this cylindrical hole (12a), described push rod (13) penetrates from counterdie main body (11) bottom activity cylindrical hole (12a) below that its upper surface is positioned at lower mold core (12), described patrix (2) consists of patrix main body (21) and upper mold core (22), upper mold core (22) is embedded in patrix main body (21), described upper mold core (22) middle part is provided with the conus portion (22a) of outwardly convex, and the axial line of conus portion (22a) is consistent with the axial line of cylindrical hole (12a).
2. high wire diameter according to claim 1, than T iron mould, is characterized in that, described lower mold core (12) is positioned at same plane with the upper surface of counterdie main body (11).
3. high wire diameter according to claim 1, than T iron mould, is characterized in that, described upper mold core (22) is positioned at same plane with the lower surface of patrix main body (21).
CN201310556381.7A 2013-11-11 2013-11-11 High line diameter ratio T iron forming die Pending CN103624156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310556381.7A CN103624156A (en) 2013-11-11 2013-11-11 High line diameter ratio T iron forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310556381.7A CN103624156A (en) 2013-11-11 2013-11-11 High line diameter ratio T iron forming die

Publications (1)

Publication Number Publication Date
CN103624156A true CN103624156A (en) 2014-03-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310556381.7A Pending CN103624156A (en) 2013-11-11 2013-11-11 High line diameter ratio T iron forming die

Country Status (1)

Country Link
CN (1) CN103624156A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611796A (en) * 2013-11-15 2014-03-05 梧州恒声电子科技有限公司 T iron forming die

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06344067A (en) * 1993-06-08 1994-12-20 Honda Motor Co Ltd Die device
CN202097223U (en) * 2011-04-25 2012-01-04 宁波向阳坦科斯特电子有限公司 Die for manufacturing T-shaped iron
CN202103831U (en) * 2011-04-25 2012-01-04 宁波向阳坦科斯特电子有限公司 T-shaped iron die
CN102601286A (en) * 2012-03-08 2012-07-25 苏州新凌高强度紧固件有限公司 Dedicated end-face welding screw molding die
CN202438656U (en) * 2012-02-27 2012-09-19 宁波向阳坦科斯特电子有限公司 Cold forging die for T-shaped iron with shrinkage pool
CN203610498U (en) * 2013-11-11 2014-05-28 梧州恒声电子科技有限公司 High aspect ratio T iron forming mold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06344067A (en) * 1993-06-08 1994-12-20 Honda Motor Co Ltd Die device
CN202097223U (en) * 2011-04-25 2012-01-04 宁波向阳坦科斯特电子有限公司 Die for manufacturing T-shaped iron
CN202103831U (en) * 2011-04-25 2012-01-04 宁波向阳坦科斯特电子有限公司 T-shaped iron die
CN202438656U (en) * 2012-02-27 2012-09-19 宁波向阳坦科斯特电子有限公司 Cold forging die for T-shaped iron with shrinkage pool
CN102601286A (en) * 2012-03-08 2012-07-25 苏州新凌高强度紧固件有限公司 Dedicated end-face welding screw molding die
CN203610498U (en) * 2013-11-11 2014-05-28 梧州恒声电子科技有限公司 High aspect ratio T iron forming mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611796A (en) * 2013-11-15 2014-03-05 梧州恒声电子科技有限公司 T iron forming die

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Application publication date: 20140312

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