CN201442055U - Universal cold punching die - Google Patents

Universal cold punching die Download PDF

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Publication number
CN201442055U
CN201442055U CN2009200272231U CN200920027223U CN201442055U CN 201442055 U CN201442055 U CN 201442055U CN 2009200272231 U CN2009200272231 U CN 2009200272231U CN 200920027223 U CN200920027223 U CN 200920027223U CN 201442055 U CN201442055 U CN 201442055U
Authority
CN
China
Prior art keywords
die
bolt
lower die
upper die
cold punching
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
CN2009200272231U
Other languages
Chinese (zh)
Inventor
孙忠义
马忠礼
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.)
Shandong Gold Phoenix Group Co Ltd
Original Assignee
Shandong Gold Phoenix Group 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 Shandong Gold Phoenix Group Co Ltd filed Critical Shandong Gold Phoenix Group Co Ltd
Priority to CN2009200272231U priority Critical patent/CN201442055U/en
Application granted granted Critical
Publication of CN201442055U publication Critical patent/CN201442055U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a universal cold punching die belonging to the technical field of stamping dies. Dies are a variety in the domestic stamping industry at present, therefore, the die replacement wastes time and energy, and the cost of the die carrier is high. The universal cold punching die adopts the following technical scheme: an upper die base (1) and a lower die base are respectively installed on a machine tool slide block or a workbench, an upper die core (3) is positioned, matched and fastened with an upper die via a male cone and a bolt (4), and a lower die core (6) is positioned and fastened with a lower die via a dowel (9) and a bolt (10); the upper die adopts the structure that a hoop (5) with a female cone is connected into a whole with the upper die base (1) via a dowel (7) and a bolt (8) through a backing board (2); and the lower die adopts the structure that a backing board (14) is connected into a whole with the lower die base via a dowel (11) and a bolt (12), and the upper die and the lower die are guided by a ball guide column and guide bush. The universal cold punching die has the advantages of good structural rigidity and high positioning accuracy; and since the die core is assembled and disassembled by an operator through a dedicated pin lifting device, therefore, the die replacing speed is high, the labor intensity is low, and the die cost is less.

Description

A kind of omnipotent cold-punching mould
Technical field
The utility model relates to diel device technique field, is a kind of omnipotent cold-punching mould more specifically.
Background technology
Present domestic punching press industry is a kind one mould, and die change is wasted time and energy, mould bases cost height.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of omnipotent cold-punching mould of design.Its technical scheme is: upper bolster and die shoe are installed in respectively on lathe slide block or the workbench, and upper mold core cooperates fastening with the patrix location with male cone (strobilus masculinus) and bolt, and lower mold core is located fastening with pin and bolt and counterdie; Last mode structure is: the hoop cover with inner conical surface is connected as a single entity through backing plate and upper bolster with pin and bolt; Following mode structure is: backing plate is connected as a single entity with pin and bolt and die shoe, and upper and lower mould leads with ball guide pillar guide pin bushing.The advantage of this utility model is: structural rigidity is good, the positioning accuracy height, and novelty is skillfully constructed.The operator is by special-purpose pin extractor dismounting core rod, and die change speed is fast, labour intensity is low, die cost is few.
Description of drawings
Fig. 1 front view, Fig. 2 left view.In the accompanying drawing: 1, upper bolster, 2, backing plate, 3, upper mold core, 4, bolt, 5, the hoop cover, 6, lower mold core, 7, pin, 8, bolt, 9, pin, 10, bolt, 11, pin, 12, bolt, 13, die shoe, 14, backing plate.
The specific embodiment
Upper bolster 1 and die shoe 13 are installed in respectively on lathe slide block or the workbench, and upper mold core 3 cooperates fastening with the patrix location with male cone (strobilus masculinus) and bolt 4, and lower mold core 6 is fastening with the counterdie location with pin 9 and bolt 10; Last mode structure is: the hoop cover 5 with inner conical surface sees through backing plate 2 with pin 7 and bolt 8 and is connected as a single entity with upper bolster 1; Following mode structure is: backing plate 14 is connected as a single entity with die shoe with pin 11 and bolt 12, and upper and lower mould leads with ball guide pillar guide pin bushing.Upper bolster 1 and die shoe 13 are installed in respectively on lathe slide block or the workbench, and both keep motionless when renewal part mould kind, only replace with core rod 3 and lower mold core 6 is finished the die change purpose.As seen above-mentioned mould structure rigidity and positioning accuracy are all very superior, and working stability is reliable.

Claims (1)

1. omnipotent cold-punching mould, it is characterized in that: upper bolster (1) and die shoe (13) are installed in respectively on lathe slide block or the workbench, upper mold core (3) cooperates fastening with the patrix location with male cone (strobilus masculinus) and bolt (4), lower mold core (6) is fastening with the counterdie location with pin (9) and bolt (10); Last mode structure is: the hoop cover (5) with inner conical surface sees through backing plate (2) with pin (7) and bolt (8) and is connected as a single entity with upper bolster (1); Following mode structure is: backing plate (14) is connected as a single entity with die shoe with pin (11) and bolt (12), and upper and lower mould leads with ball guide pillar guide pin bushing.
CN2009200272231U 2009-06-10 2009-06-10 Universal cold punching die Expired - Fee Related CN201442055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200272231U CN201442055U (en) 2009-06-10 2009-06-10 Universal cold punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200272231U CN201442055U (en) 2009-06-10 2009-06-10 Universal cold punching die

Publications (1)

Publication Number Publication Date
CN201442055U true CN201442055U (en) 2010-04-28

Family

ID=42546730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200272231U Expired - Fee Related CN201442055U (en) 2009-06-10 2009-06-10 Universal cold punching die

Country Status (1)

Country Link
CN (1) CN201442055U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827514A (en) * 2014-12-31 2015-08-12 苏州市博奥塑胶电子有限公司 Novel upper die
CN109647965A (en) * 2019-01-30 2019-04-19 郑州宇通模具有限公司 The mold of Ke Kuaisugenghuan mold core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827514A (en) * 2014-12-31 2015-08-12 苏州市博奥塑胶电子有限公司 Novel upper die
CN109647965A (en) * 2019-01-30 2019-04-19 郑州宇通模具有限公司 The mold of Ke Kuaisugenghuan mold core
CN109647965B (en) * 2019-01-30 2024-04-02 郑州豫诚模具有限公司 Mould capable of quickly replacing mould core

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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: 20100428

Termination date: 20100610