CN103358353A - Once inward cutting fixture - Google Patents
Once inward cutting fixture Download PDFInfo
- Publication number
- CN103358353A CN103358353A CN2013103011198A CN201310301119A CN103358353A CN 103358353 A CN103358353 A CN 103358353A CN 2013103011198 A CN2013103011198 A CN 2013103011198A CN 201310301119 A CN201310301119 A CN 201310301119A CN 103358353 A CN103358353 A CN 103358353A
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- Prior art keywords
- cutting
- tool
- once
- waste
- side cutting
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- 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.)
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- 239000002699 waste material Substances 0.000 claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to the field of cold forming dies, in particular to a once inward cutting fixture. The once inward cutting fixture comprises an upper mould, a lower mould and an outer guiding post for connecting the upper mould and the lower mould, wherein a product is positioned between the upper mould and the lower mould. The once inward cutting fixture is characterized by further comprising a side cutting tool and a scrap material tool arranged on the two sides between the upper mould and the lower mould, the side cutting tool and the scrap material tool form a cutting entirety, and the cutting entirety is connected with movable slotting tools. According to the fixture provided by the invention, the movable slotting tools on the two sides are pushed by a stop dog to move laterally, the stop dog can also play the role of spacing, the slotting tool pushes the side cutting tools to move, when the side cutting tools cuts the waste, the waste is a whole circle, the side cutting tool moves forward, the waste material tool cuts the waste material into a plurality of small sections, a plurality of material blanking holes are formed in the corresponding part of a lower bolster, and the waste material can fall down. The once inside cutting fixture is small in position error and side cutting mark, and the rough edges face inwards, so as to save the process of rough edges removing.
Description
?
Technical field
The invention belongs to the cold-punching molding mould applications, be specifically related to a kind of tool of once cutting to the inside.
Background technology
When the outer Sales primary side of notebook product is cut on the market at present, can only cut laterally, the product waste material can't blanking when cutting to the inside.
Summary of the invention
The object of the invention is to overcome the problems referred to above, provide that the little side cut-grafting of a kind of position error tool marks are little, burr inwardly reduce after processing procedure burr removing operation once cut to the inside tool.
To achieve these goals, the technical solution adopted in the present invention is: once cut to the inside tool, comprise upper die and lower die and the outer guiding post that is connected upper and lower mould, product is between upper die and lower die, it is characterized in that: the side cutting knife and the waste knife that also comprise both sides between upper die and lower die, it is whole that side cutting knife and waste knife consist of a cutting, and described cutting is whole to be connected with removable slotting tool.
The aforesaid tool of once cutting to the inside, described slotting tool is arranged at patrix and is connected with block, and block promotes slotting tool transverse shifting between upper and lower mould.
The aforesaid tool of once cutting to the inside, described patrix from top to bottom be provided with upper bolster, upper padding plate, train wheel bridge, on take off plate, described counterdie is provided with male model, lower bolster, die shoe, bottom seat pad, bottom plate from top to bottom, and product is positioned over and takes off between plate and the male model.
The aforesaid tool of once cutting to the inside, the male model outside is stretched out at described product two ends, and the product two ends are whole near cutting, and cutting integral body is followed slotting tool transverse shifting between upper and lower mould, the side cutting knife is cut the whole circle waste material of product formation to the inside, and waste knife is cut into some sections with whole circle waste material.
The aforesaid tool of once cutting to the inside, described lower bolster is provided with some material-dropping holes corresponding to the cutting integral position.
The aforesaid tool of once cutting to the inside is provided with screw in the described patrix.
Tool of the present invention, the both sides slotting tool promotes transverse shifting by block, block also plays position-limiting action, slotting tool promotes the side cutting knife and moves, and when the side cutting knife inwardly downcut waste material, waste material was a whole circle, at this moment the side cutting knife intermittently moves ahead, waste knife is cut into a plurality of segments with waste material, and a plurality of material-dropping holes have been opened in the lower bolster corresponding position, and waste material can fall.This once cuts tool to the inside, and the little side cut-grafting of position error tool marks are little, and burr inwardly reduce the work of rear processing procedure burr removing.
Description of drawings
Fig. 1 is structure chart of the present invention;
Wherein, 1 outer guiding post, 2 waste knifes, 3 screws, 4 slotting tools, 5 side cutting knifes, 6 upper bolsters, 7 upper padding plates, 8 train wheel bridges take off plate, 10 male models, 11 lower bolsters, 12 die shoes, 13 bottom seat pads, 14 bottom plates, 15 blocks on 9.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
According to Fig. 1, once cut to the inside tool, comprise upper die and lower die and the outer guiding post 1 that is connected upper and lower mould, product is between upper die and lower die, it is characterized in that: the side cutting knife 5 and the waste knife 2 that also comprise both sides between upper die and lower die, it is whole that side cutting knife 5 and waste knife 2 consist of a cutting, and described cutting is whole to be connected with removable slotting tool 4.
Slotting tool 4 is arranged at patrix and is connected with block 15, and block 15 promotes slotting tool 4 transverse shifting between upper and lower mould.
Patrix from top to bottom be provided with upper bolster 6, upper padding plate 7, train wheel bridge 8, on take off plate 9, described counterdie is provided with male model 10, lower bolster 11, die shoe 12, bottom seat pad 13, bottom plate 14 from top to bottom, product is positioned over and takes off between plate 9 and the male model 10.
Be provided with screw 3 in the patrix.
Tool of the present invention, both sides slotting tool 4 promotes transverse shifting by block 15, block 15 also plays position-limiting action, slotting tool 4 promotes side cutting knife 5 and moves, and when side cutting knife 5 inwardly downcut waste material, waste material was a whole circle, waste knife 2 is cut into a plurality of segments with waste material, at this moment side cutting knife 5 blank that intermittently moves ahead, a plurality of material-dropping holes have been opened in lower bolster 11 corresponding positions, and waste material can fall.This once cuts tool to the inside, and the little side cut-grafting of position error tool marks are little, and burr inwardly reduce the work of rear processing procedure burr removing.
Above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops on protection scope of the present invention.
Claims (6)
1. once cut to the inside tool, comprise upper die and lower die and the outer guiding post that is connected upper and lower mould, product is between upper die and lower die, it is characterized in that: the side cutting knife and the waste knife that also comprise both sides between upper die and lower die, it is whole that side cutting knife and waste knife consist of a cutting, and described cutting is whole to be connected with removable slotting tool.
2. the tool of once cutting to the inside according to claim 1, it is characterized in that: described slotting tool is arranged at patrix and is connected with block, and block promotes slotting tool transverse shifting between upper and lower mould.
3. the tool of once cutting to the inside according to claim 2, it is characterized in that: described patrix from top to bottom be provided with upper bolster, upper padding plate, train wheel bridge, on take off plate, described counterdie is provided with male model, lower bolster, die shoe, bottom seat pad, bottom plate from top to bottom, and product is positioned over and takes off between plate and the male model.
4. the tool of once cutting to the inside according to claim 3, it is characterized in that: the male model outside is stretched out at described product two ends, the product two ends are whole near cutting, cutting integral body is followed slotting tool transverse shifting between upper and lower mould, the side cutting knife is cut the whole circle waste material of product formation to the inside, and waste knife is cut into some sections with whole circle waste material.
5. the tool of once cutting to the inside according to claim 4 is characterized in that: described lower bolster is provided with some material-dropping holes corresponding to the cutting integral position.
6. the tool of once cutting to the inside according to claim 5 is characterized in that: be provided with screw in the described patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301119.8A CN103358353B (en) | 2013-07-18 | 2013-07-18 | Once cut tool to the inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301119.8A CN103358353B (en) | 2013-07-18 | 2013-07-18 | Once cut tool to the inside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358353A true CN103358353A (en) | 2013-10-23 |
| CN103358353B CN103358353B (en) | 2015-09-16 |
Family
ID=49361040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301119.8A Expired - Fee Related CN103358353B (en) | 2013-07-18 | 2013-07-18 | Once cut tool to the inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103358353B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926324A (en) * | 2015-12-31 | 2017-07-07 | 彭进辉 | Guitar side plate shapes cutter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259778A (en) * | 2000-03-15 | 2001-09-25 | Sumitomo Heavy Ind Ltd | Forging press |
| CN201008916Y (en) * | 2006-10-31 | 2008-01-23 | 佛山市顺德区汉达精密电子科技有限公司 | Punch die construction |
| CN201755850U (en) * | 2010-07-22 | 2011-03-09 | 宁波敏实汽车零部件技术研发有限公司 | Lateral cutting device |
| CN202052855U (en) * | 2011-03-18 | 2011-11-30 | 富港电子（东莞）有限公司 | Stamping die with adjusting mechanism |
| CN202105912U (en) * | 2011-05-17 | 2012-01-11 | 日佳力机电工业(昆山)有限公司 | Stamping forming die for car window switch module |
| CN202411219U (en) * | 2011-12-12 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Blanking-punching die structure |
| CN103203858A (en) * | 2012-01-12 | 2013-07-17 | 群达塑胶电子（深圳）有限公司 | Three-dimensional side cutting method and die for stereoscopic high stretch formed film |
| CN203357547U (en) * | 2013-07-18 | 2013-12-25 | 景鑫精密组件（昆山）有限公司 | One-off inward side cutting jig |
-
2013
- 2013-07-18 CN CN201310301119.8A patent/CN103358353B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259778A (en) * | 2000-03-15 | 2001-09-25 | Sumitomo Heavy Ind Ltd | Forging press |
| CN201008916Y (en) * | 2006-10-31 | 2008-01-23 | 佛山市顺德区汉达精密电子科技有限公司 | Punch die construction |
| CN201755850U (en) * | 2010-07-22 | 2011-03-09 | 宁波敏实汽车零部件技术研发有限公司 | Lateral cutting device |
| CN202052855U (en) * | 2011-03-18 | 2011-11-30 | 富港电子（东莞）有限公司 | Stamping die with adjusting mechanism |
| CN202105912U (en) * | 2011-05-17 | 2012-01-11 | 日佳力机电工业(昆山)有限公司 | Stamping forming die for car window switch module |
| CN202411219U (en) * | 2011-12-12 | 2012-09-05 | 浙江吉利汽车研究院有限公司 | Blanking-punching die structure |
| CN103203858A (en) * | 2012-01-12 | 2013-07-17 | 群达塑胶电子（深圳）有限公司 | Three-dimensional side cutting method and die for stereoscopic high stretch formed film |
| CN203357547U (en) * | 2013-07-18 | 2013-12-25 | 景鑫精密组件（昆山）有限公司 | One-off inward side cutting jig |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926324A (en) * | 2015-12-31 | 2017-07-07 | 彭进辉 | Guitar side plate shapes cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103358353B (en) | 2015-09-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |