CN103624140A - Multi-piece filter screen blank-punching composite die - Google Patents
Multi-piece filter screen blank-punching composite die Download PDFInfo
- Publication number
- CN103624140A CN103624140A CN201310569183.4A CN201310569183A CN103624140A CN 103624140 A CN103624140 A CN 103624140A CN 201310569183 A CN201310569183 A CN 201310569183A CN 103624140 A CN103624140 A CN 103624140A
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- plate
- die
- fixed
- spring
- filter screen
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Abstract
The invention relates to a multi-piece filter screen blank-punching composite die which comprises an upper die plate and a lower die plate. The multi-piece filter screen blank-punching composite die is characterized in that a base plate, an upper clamping plate and a female die plate are fixed to the upper die plate, a spring and a beating plate are arranged in the upper die plate, a male die is fixed to the upper clamping plate, the base plate and the clamping plate are provided with material beating rods inside, and an inner stripper plate is arranged in the female die; a male-female die, an outer stripper plate and a lower clamping plate are fixed to the lower die plate and springs are arranged in the lower clamping plate and the outer stripper plate. According to the multi-piece filter screen blank-punching composite die, the female die and the male-female die are cut through a slow wire in a one-cut three-repair mode, so that the service life of the die is greatly prolonged, and the accuracy of the products is improved.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of multiple-piece screen pack Blanking Punching Compound Die.
Background technology
At present domesticly for the mould relevant with steel wire screen pack stamping-out, generally adopt cutting or one chip simple die, its shortcoming is: the screen pack burr of 1) producing is large, has distortion, for assembly working has brought many troubles; 2) pickup is difficult, and production efficiency is low, has affected the whole economic efficiency of enterprise.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, has proposed a kind of multiple-piece screen pack Blanking Punching Compound Die, and this mould can be general in screen pack is produced this field, and die cost is low, and operating efficiency is high; Good product quality.
Technical scheme of the present invention is: a kind of multiple-piece screen pack Blanking Punching Compound Die, comprise cope match-plate pattern and lower bolster, it is characterized in that: on cope match-plate pattern, be fixed with backing plate, train wheel bridge, concave template, in described cope match-plate pattern, be provided with spring and hit plate, on described train wheel bridge, be fixed with punch, in described backing plate and clamping plate, be provided with knockout rod, in described concave template, be provided with inner stripper; On described lower bolster, be fixed with punch-die, outer stripper, lower plate, in described lower plate and outer stripper, be provided with spring.
The present invention has following beneficial effect:
1) the present invention can once go out 5, greatly increases work efficiency and Product Precision.
2) adopt common apparatus to produce, greatly reduce equipment investment cost, improve the utilization rate of equipment.
3) mould adopts upper dnockout structure, the very convenient workpiece that picks and places.
4) die of the present invention and punch-die adopt slow silk thread three the mode of repairing of cutting to process, and can greatly improve die life and Product Precision.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention.
Fig. 1 is main TV structure schematic diagram of the present invention.
In figure, 1. die shank; 2. spring; 3. cope match-plate pattern; 4. hit plate; 5. backing plate; 6. clamping plate; 7. knockout rod; 8. punch; 9. concave template; 10. inner stripper; 11. outer strippers; 12 punch-dies; 13. lower plates; 14. lower bolsters.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate, and unrestricted scope involved in the present invention.
Shown in Figure 1, die shank 1 of the present invention is flange-type structure, be fixed on cope match-plate pattern 3, by die shank 1 patrix clamping on punch press, punch press inside is provided with spring 2, on described train wheel bridge, be fixed with punch 8, be used for suppressing and hit plate 4, hit plate 4 and act on knockout rod 7, hit backing plate 5 and clamping plate 6 are set respectively between plate 4 and knockout rod 7, knockout rod 7 acts on inner stripper 10, and inner stripper 10 finally ejects workpiece from concave template 9; When patrix is descending, concave template 9 starts to contact with outer stripper 11, workpiece pressing, continue descendingly, the spring in lower plate 13 is compressed, and punch-die 12 starts to enter in concave template 9, after workpiece is by complete separation, patrix is up, and workpiece is ejected by inner stripper 10, and lower bolster 14 is fixed on punch press lower table.Cope match-plate pattern 3 of the present invention and lower bolster 14 use 45# carbon junction steel plates, process to reach ideal machine performance through modified T235; Working portion of die adopts Cr12MoV, processes certain degree of hardness, cuts one repair three technology mode and obtain high-accuracy cutting edge with slow silk, has greatly promoted production efficiency and Product Precision.
Claims (3)
1. a multiple-piece screen pack Blanking Punching Compound Die, comprise cope match-plate pattern and lower bolster, it is characterized in that: on cope match-plate pattern, be fixed with backing plate, train wheel bridge and concave template, in described cope match-plate pattern, be provided with spring and hit plate, on described train wheel bridge, be fixed with punch, in described backing plate and clamping plate, be provided with knockout rod, in described die, be provided with inner stripper; On described lower bolster, be fixed with punch-die, outer stripper, lower plate, in described lower plate and outer stripper, be provided with spring.
2. multiple-piece screen pack Blanking Punching Compound Die according to claim 1, is characterized in that: described spring is used for suppressing and hits plate, hits plate and acts on knockout rod, and knockout rod acts on inner stripper.
3. multiple-piece screen pack Blanking Punching Compound Die according to claim 1 and 2, is characterized in that: when patrix is descending, concave template starts to contact with outer stripper, workpiece pressing, continue descendingly, the spring in lower plate is compressed, and punch-die starts to enter in concave template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569183.4A CN103624140A (en) | 2013-11-15 | 2013-11-15 | Multi-piece filter screen blank-punching composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310569183.4A CN103624140A (en) | 2013-11-15 | 2013-11-15 | Multi-piece filter screen blank-punching composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624140A true CN103624140A (en) | 2014-03-12 |
Family
ID=50205793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310569183.4A Pending CN103624140A (en) | 2013-11-15 | 2013-11-15 | Multi-piece filter screen blank-punching composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624140A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136310A (en) * | 2002-10-16 | 2004-05-13 | Canon Chemicals Inc | Press method and apparatus |
| CN201693077U (en) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | Blanking and central hole/screw hole-punching composite die |
| CN201855866U (en) * | 2010-09-15 | 2011-06-08 | 成都市龙泉通惠实业有限责任公司 | Friction plate fine blanking trimming die with reshaping function |
| CN202701138U (en) * | 2012-06-15 | 2013-01-30 | 靖江三鹏汽车模具制造有限公司 | Blanking punching mold |
| CN102962342A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Flange punching and blanking compound die |
| CN202934026U (en) * | 2012-10-22 | 2013-05-15 | 程灵 | Inverted type punching and blanking compound die |
-
2013
- 2013-11-15 CN CN201310569183.4A patent/CN103624140A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136310A (en) * | 2002-10-16 | 2004-05-13 | Canon Chemicals Inc | Press method and apparatus |
| CN201693077U (en) * | 2010-06-13 | 2011-01-05 | 徐州达一锻压设备有限公司 | Blanking and central hole/screw hole-punching composite die |
| CN201855866U (en) * | 2010-09-15 | 2011-06-08 | 成都市龙泉通惠实业有限责任公司 | Friction plate fine blanking trimming die with reshaping function |
| CN202701138U (en) * | 2012-06-15 | 2013-01-30 | 靖江三鹏汽车模具制造有限公司 | Blanking punching mold |
| CN102962342A (en) * | 2012-07-02 | 2013-03-13 | 大连益联金属成型有限公司 | Flange punching and blanking compound die |
| CN202934026U (en) * | 2012-10-22 | 2013-05-15 | 程灵 | Inverted type punching and blanking compound die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Three North Road 266000 Shandong prosperous city of Qingdao province No. 18 Applicant after: Qingdao Honsen Heavy Industry Co., Ltd. Address before: Three North Road 266000 Shandong prosperous city of Qingdao province No. 18 Applicant before: Qingdao Hongsen Heavy Industry Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: QINGDAO HONGSEN HEAVY INDUSTRY CO., LTD. TO: QINGDAO HONSEN HEAVY INDUSTRY CO., LTD. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140312 |
|
| RJ01 | Rejection of invention patent application after publication |