CN201442055U - Universal cold punching die - Google Patents
Universal cold punching die Download PDFInfo
- 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
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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
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
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.
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)
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 |
-
2009
- 2009-06-10 CN CN2009200272231U patent/CN201442055U/en not_active Expired - Fee Related
Cited By (3)
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 |