CN202606552U - Blank forming die - Google Patents

Blank forming die Download PDF

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Publication number
CN202606552U
CN202606552U CN 201220226814 CN201220226814U CN202606552U CN 202606552 U CN202606552 U CN 202606552U CN 201220226814 CN201220226814 CN 201220226814 CN 201220226814 U CN201220226814 U CN 201220226814U CN 202606552 U CN202606552 U CN 202606552U
Authority
CN
China
Prior art keywords
die
blank
moulding
forming die
forming
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 201220226814
Other languages
Chinese (zh)
Inventor
杨奎琦
陈正义
张斌
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.)
Changli Forging Co Ltd
Original Assignee
Changli Forging 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 Changli Forging Co Ltd filed Critical Changli Forging Co Ltd
Priority to CN 201220226814 priority Critical patent/CN202606552U/en
Application granted granted Critical
Publication of CN202606552U publication Critical patent/CN202606552U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a blank forming die, which comprises an upper die fixing plate and a lower die fixing plate, wherein an upper end of the upper die fixing plate is fixedly provided with a die handle, the lower end of the upper die fixing plate is fixedly provided with an upper forming die, the upper end of the lower die fixing plate is fixedly provided with a lower forming die, and a lower end surface of the upper forming die and an upper end surface of the lower forming die are provided with corresponding groove-shaped cavities. The blank forming die disclosed by the utility model is simple in structure design, the forming effect of a blank is good, and the forming efficiency of a product is improved.

Description

A kind of blank forming mould
Technical field
The utility model relates to a kind of blank forming mould.
Background technology
Blank under the inhomogeneous action of compressive stress of three-dimensional, from the aperture of mould or the slit extrude and make it cross-sectional area and reduce length and increase, become required processing products method and cry and push, this processing of blank is extrusion modling.The mould structure design of extrusion modling is too complicated, thereby has increased manufacturing cost, is inappropriate for extensive use.
The utility model content
The purpose of the utility model provides a kind of blank forming mould, and structural design is simple, has guaranteed that the blank molding effect is good, has improved the forming efficiency of product.
The technical scheme of the utility model is following:
A kind of blank forming mould; Include upper mould fixed plate, counterdie fixed head; The upper end of upper mould fixed plate is installed with die shank; The upper end that the lower end of cope match-plate pattern fixed head is installed with moulding upper die and lower die plate fixed head is installed with the moulding counterdie, has corresponding grooved die cavity on the upper surface of the lower surface of moulding patrix, moulding counterdie.
Has rounded corner on the sidewall of described grooved die cavity.
Moulding patrix, the moulding counterdie of the utility model have the grooved die cavity respectively, and the grooved die cavity constitutes the profile of blank, and structural design is simple, has guaranteed that the blank molding effect is good, has improved the forming efficiency of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing; A kind of blank forming mould; Include upper mould fixed plate 1, counterdie fixed head 2, the upper end of upper mould fixed plate 1 is installed with die shank 3, and the upper end that the lower end of cope match-plate pattern fixed head 2 is installed with moulding patrix 7, lower bolster fixed head 2 is installed with moulding counterdie 4; Have corresponding grooved die cavity 5 on the upper surface of the lower surface of moulding patrix 7, moulding counterdie 4, have rounded corner 6 on the sidewall of grooved die cavity 5.

Claims (2)

1. blank forming mould; Include upper mould fixed plate, counterdie fixed head; It is characterized in that: the upper end of upper mould fixed plate is installed with die shank; The upper end that the lower end of cope match-plate pattern fixed head is installed with moulding upper die and lower die plate fixed head is installed with the moulding counterdie, has corresponding grooved die cavity on the upper surface of the lower surface of moulding patrix, moulding counterdie.
2. blank forming mould according to claim 1 is characterized in that: have rounded corner on the sidewall of described grooved die cavity.
CN 201220226814 2012-05-18 2012-05-18 Blank forming die Expired - Fee Related CN202606552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220226814 CN202606552U (en) 2012-05-18 2012-05-18 Blank forming die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220226814 CN202606552U (en) 2012-05-18 2012-05-18 Blank forming die

Publications (1)

Publication Number Publication Date
CN202606552U true CN202606552U (en) 2012-12-19

Family

ID=47340284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220226814 Expired - Fee Related CN202606552U (en) 2012-05-18 2012-05-18 Blank forming die

Country Status (1)

Country Link
CN (1) CN202606552U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20130518