CN104307963A - Annular cutting and deburring die device - Google Patents
Annular cutting and deburring die device Download PDFInfo
- Publication number
- CN104307963A CN104307963A CN201410549945.9A CN201410549945A CN104307963A CN 104307963 A CN104307963 A CN 104307963A CN 201410549945 A CN201410549945 A CN 201410549945A CN 104307963 A CN104307963 A CN 104307963A
- Authority
- CN
- China
- Prior art keywords
- die
- deburred
- die device
- product
- sliding shoe
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provides an annular cutting and deburring die device, which comprises an upper template and a lower template, wherein the upper template is suspended directly above the lower template, and a male die is arranged on the lower template; a transmission mechanism is arranged below the upper template, and a female die is arranged below the transmission mechanism; an inwardly inclined cutting edge is arranged on the lower edge of the female die. Through the special processing of an ordinary annular cutting die, a novel process that burrs are prevented from being generated while the shape is cut off is provided. After the annularly cut and deburred product is added to be subjected to extrusion and deformation when the outer edge is cut off, the section of the final product has an C-corner effect, the section is smooth, and the deburring and the cutting are simultaneously carried out, so the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of ring cutting sanding apparatus.
Background technology
Blanking die, curves required shape by blade exactly, by the equipment rushed or press, cutting die " die-cut " sheet material is obtained product.Die device is exactly described pressing equipment.In the prior art, die device comprises mutually adaptive cope match-plate pattern and lower bolster, and cope match-plate pattern and lower bolster are coordinated by guide pillar and guide hole, are provided with monolithic cutting knife at cope match-plate pattern.Traditional outline die, need segmentation to carry out, technique is loaded down with trivial details, there will be the out-of-flatness of profile section and burr.
Patent document CN203002903U mentions " a kind of die cutting die ", comprises upper die and lower die, and patrix comprises punch and is arranged on the some guide pin bushings on the downside of patrix, and the two ends that counterdie comprises die are equipped with the chute of buckle-like side blow.During the work of this die cutting die, removed the clout of sheet material vertical direction by the cooperation of upper die and lower die extruding, coordinate by side blow and counterdie the clout extruding and remove sheet material horizontal direction, this die cutting die carries out the die-cut of both direction simultaneously.But the burr of this die cutting die product section after cutting off product still can not be eliminated, and need carry out polishing burr in addition, the section out-of-flatness of cutting.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of ring cutting to deburr die device, section can be made smooth, and polishes off burr while cut-out, increases work efficiency.
For achieving the above object and other relevant objects, the invention provides a kind of ring cutting to deburr die device, comprise cope match-plate pattern, lower bolster, described cope match-plate pattern is suspended on directly over described lower bolster, described lower bolster is provided with punch, be provided with transmission mechanism below described cope match-plate pattern, be provided with die below described transmission mechanism, described die lower edge is provided with interior declivous cutting edge.
Preferably, described transmission mechanism comprises tooth block, sliding shoe, described tooth block is positioned at the four direction all around of described cope match-plate pattern lower surface, described sliding shoe is between four pieces of tooth blocks, the four sides of described sliding shoe is provided with teeth, the teeth of described sliding shoe and the teeth of described tooth block meshing, be provided with the space of accommodating product in the middle of described sliding shoe by shape of product.
Preferably, the teeth of four pieces of tooth blocks in same level stagger mutually.
Preferably, described punch is circular, and the diameter of described punch is less than the opening diameter of product to be processed.
Preferably, described punch upper end is provided with locating piece, and the shape of described locating piece and product to be processed matches.
Preferably, the cross section of described die is annular.
Preferably, described cope match-plate pattern is positioned on a punch press machine, and described punch press machine is connected with a cylinder.
Preferably, the angle of inclination of described interior declivous cutting edge is 40 °-60 °.
As mentioned above, a kind of ring cutting of the present invention is deburred die device, has following beneficial effect: die and sliding shoe are fixedly connected, moves up and down in process, the active force of meshing generation horizontal direction between tooth block and sliding shoe, makes sliding shoe and die produce and moves horizontally.Just create relative movement between the punch that the die moved horizontally and horizontal direction are fixed, thus realize the effect of horizontal direction cutting products.Different meshing effect, produces the movement of different directions, realizes the cut-out to the all-round scope of product.By the special processing to common ring cutting mould, the new technology preventing burr from producing while cutting off profile.Ring cutting deburr after after product outward flange adds crimp when cutting off, the section of final products has the effect of beating C angle, and section can be made smooth, and polishes off burr while cut-out, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is that a kind of ring cutting is deburred the vertical direction sectional view of die device.
Fig. 2 is part A partial enlarged drawing in Fig. 1.
Element numbers explanation
1-tooth block, 2-sliding shoe, 3-die, 4-punch, 5-product, the teeth of 11-tooth block, the teeth of 21-sliding shoe, 31-interior declivous cutting edge, 41-locating piece, the clout to be cut of 51-product.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Refer to Fig. 1 and Fig. 2.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
As depicted in figs. 1 and 2, the invention provides a kind of ring cutting to deburr die device, comprise cope match-plate pattern, lower bolster, described cope match-plate pattern is suspended on directly over described lower bolster, described lower bolster is provided with punch 4, be provided with transmission mechanism below described cope match-plate pattern, be provided with die 3 below described transmission mechanism, die 3 lower edge is provided with interior declivous cutting edge 31.
As a kind of specific embodiment, described transmission mechanism comprises tooth block 1, sliding shoe 2, and tooth block 1 is positioned at the four direction all around of cope match-plate pattern lower surface, totally four pieces of tooth blocks.Sliding shoe 2 is between four pieces of tooth blocks 1, and the four sides of sliding shoe 2 is provided with teeth, and the teeth 21 of sliding shoe are meshing with the teeth 11 of tooth block, are provided with the space of accommodating product in the middle of sliding shoe 2 by shape of product.
As a kind of specific embodiment, described punch 4 is circular, and the diameter of punch 4 is less than the opening diameter of product to be processed, is convenient to punch to put into product inward flange during work.The upper end of punch 4 is provided with the locating piece 41 adapted with shape of product, for fixed product.
As a kind of specific embodiment, described cope match-plate pattern is positioned on a punch press machine, and described punch press machine is connected with a cylinder.
As a kind of specific embodiment, the cross section of described die 3 is annular.
As a kind of specific embodiment, in die 3 inward flange, the angle of inclination of declivous cutting edge is 40 °-60 °.
Cope match-plate pattern is positioned on punch press, lower bolster is positioned on the board below upper die mold, product is positioned at the space of accommodating product in the middle of sliding shoe, and cope match-plate pattern has meshing transmission mechanism, punch press moves downward under the promotion of cylinder, cope match-plate pattern and transmission mechanism is driven to move downward, lower bolster and punch maintain static, and cope match-plate pattern and lower bolster are combined, and the punch of lower bolster is positioned at product, the groove of cope match-plate pattern is enclosed in outside product, thus is surrounded by product.Because tooth block 1 and sliding shoe 2 are meshing, and the teeth in four pieces of tooth block 1 same levels stagger mutually, so cope match-plate pattern moves up and down in process, the active force of meshing generation horizontal direction between tooth block 1 and sliding shoe 2, just create relative movement between the punch that the die moved horizontally and horizontal direction are fixed, thus realize the effect of horizontal direction cutting products.Because die lower edge is provided with interior declivous cutting edge 31, so while die moves downward and moves horizontally, the interior declivous cutting edge 31 of lower edge can cut the clout to be cut 51 of product sideling, and make the section of product form C angle, when the angle of inclination of interior declivous cutting edge 31 is 40 °-60 °, the section cut out is more smooth.
As mentioned above, a kind of ring cutting provided by the invention is deburred die device, and die and sliding shoe are fixedly connected, and move up and down in process, the active force of meshing generation horizontal direction between tooth block and sliding shoe, sliding shoe and die are produced and moves horizontally.Just create relative movement between the punch that the die moved horizontally and horizontal direction are fixed, thus realize the effect of horizontal direction cutting products.Different meshing effect, produces the movement of different directions, realizes the cut-out to the all-round scope of product.By the special processing to common ring cutting mould, the new technology preventing burr from producing while cutting off profile.Ring cutting deburr after product outward flange cut off time add crimp after, the section of final products has the effect of beating C angle, section can be made smooth, and while cut-out, polish off burr, thus a step completes the die-cut polishing of product, the technique carrying out without the need to needing segmentation as the outline die of transmission causing is loaded down with trivial details, simplifies the technique cutting off deep drawing part, greatly increases work efficiency.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (8)
1. a ring cutting is deburred die device, it is characterized in that: comprise cope match-plate pattern, lower bolster, described cope match-plate pattern is suspended on directly over described lower bolster, described lower bolster is provided with punch, transmission mechanism is provided with below described cope match-plate pattern, be provided with die below described transmission mechanism, described die lower edge is provided with interior declivous cutting edge.
2. a kind of ring cutting according to claim 1 is deburred die device, it is characterized in that: described transmission mechanism comprises tooth block, sliding shoe, described tooth block is positioned at the four direction all around of described cope match-plate pattern lower surface, described sliding shoe is between four pieces of tooth blocks, the four sides of described sliding shoe is provided with teeth, the teeth of described sliding shoe and the teeth of described tooth block meshing, be provided with the space of accommodating product in the middle of described sliding shoe by shape of product.
3. a kind of ring cutting according to claim 2 is deburred die device, it is characterized in that: the teeth of four pieces of tooth blocks in same level stagger mutually.
4. a kind of ring cutting according to claim 1 or 2 or 3 is deburred die device, it is characterized in that: described punch is for circular, and the diameter of described punch is less than the diameter of product to be processed.
5. a kind of ring cutting according to claim 1 or 2 or 3 is deburred die device, it is characterized in that: described punch upper end is provided with locating piece, and the shape of described locating piece and product to be processed matches.
6. a kind of ring cutting according to claim 4 is deburred die device, it is characterized in that: the cross section of described die is annular.
7. a kind of ring cutting according to claim 5 is deburred die device, it is characterized in that: described cope match-plate pattern is positioned on a punch press machine, and described punch press machine is connected with a cylinder.
8. a kind of ring cutting according to claim 1 is deburred die device, it is characterized in that: the angle of inclination of described interior declivous cutting edge is 40 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549945.9A CN104307963A (en) | 2014-10-17 | 2014-10-17 | Annular cutting and deburring die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410549945.9A CN104307963A (en) | 2014-10-17 | 2014-10-17 | Annular cutting and deburring die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307963A true CN104307963A (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410549945.9A Pending CN104307963A (en) | 2014-10-17 | 2014-10-17 | Annular cutting and deburring die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227275A (en) * | 2018-11-30 | 2019-01-18 | 福州清山压铸有限公司 | A kind of aluminum pot removes corner sander automatically |
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| SU1581417A1 (en) * | 1988-04-08 | 1990-07-30 | Предприятие П/Я В-8062 | Trimming die |
| SU1606237A1 (en) * | 1989-01-09 | 1990-11-15 | Куйбышевский Завод Автотракторного Электрооборудования Им.А.М.Тарасова | Female die for piercing and blanking |
| JPH03128130A (en) * | 1989-10-11 | 1991-05-31 | Kuno Kinzoku Kogyo Kk | Press die for cutting opening end |
| SU1676750A1 (en) * | 1989-07-24 | 1991-09-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Instruments for removing machining allowances |
| EP0726108A1 (en) * | 1995-02-01 | 1996-08-14 | Scheuregger, Siegfried | Device for cutting wires or bars without burrs |
| JPH09276952A (en) * | 1996-04-15 | 1997-10-28 | Apic Yamada Kk | Press die for lead frame punching |
| JPH1177179A (en) * | 1997-09-01 | 1999-03-23 | Toyota Motor Corp | Method for removing beam |
| CN201224130Y (en) * | 2008-06-20 | 2009-04-22 | 比亚迪股份有限公司 | Die cutting mould |
| CN101823270A (en) * | 2010-03-15 | 2010-09-08 | 广州东海敏孚汽车部件有限公司 | Punching tool for processing automotive trim strip |
| CN202123146U (en) * | 2011-05-31 | 2012-01-25 | 应华精密表面处理(苏州)有限公司 | Ring-shaped cutting die structure |
| CN202290955U (en) * | 2011-10-26 | 2012-07-04 | 苏州汉扬精密电子有限公司 | Stamping die mechanism |
| CN102935468A (en) * | 2012-11-13 | 2013-02-20 | 金华职业技术学院 | Revolving cutting mechanism for one-die two-yield precise sleeve member |
| CN202984396U (en) * | 2012-12-21 | 2013-06-12 | 横店集团东磁股份有限公司 | Contour-parallel machine device for thick-wall case products |
| CN203209604U (en) * | 2012-12-28 | 2013-09-25 | 晋西铁路车辆有限责任公司 | Edge cutting device used after die forging of bogie rear stop assembly |
| CN203390036U (en) * | 2013-05-20 | 2014-01-15 | 南宁市五洲通精密机械有限公司 | Mold with automatic cutting |
| KR20140013562A (en) * | 2012-07-25 | 2014-02-05 | 주승용 | Pipe type sheet metal cutting method |
| CN204220729U (en) * | 2014-10-17 | 2015-03-25 | 金牌模具（常熟）有限公司 | A kind of ring cutting is deburred die device |
-
2014
- 2014-10-17 CN CN201410549945.9A patent/CN104307963A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1581417A1 (en) * | 1988-04-08 | 1990-07-30 | Предприятие П/Я В-8062 | Trimming die |
| SU1606237A1 (en) * | 1989-01-09 | 1990-11-15 | Куйбышевский Завод Автотракторного Электрооборудования Им.А.М.Тарасова | Female die for piercing and blanking |
| SU1676750A1 (en) * | 1989-07-24 | 1991-09-15 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Instruments for removing machining allowances |
| JPH03128130A (en) * | 1989-10-11 | 1991-05-31 | Kuno Kinzoku Kogyo Kk | Press die for cutting opening end |
| EP0726108A1 (en) * | 1995-02-01 | 1996-08-14 | Scheuregger, Siegfried | Device for cutting wires or bars without burrs |
| JPH09276952A (en) * | 1996-04-15 | 1997-10-28 | Apic Yamada Kk | Press die for lead frame punching |
| JPH1177179A (en) * | 1997-09-01 | 1999-03-23 | Toyota Motor Corp | Method for removing beam |
| CN201224130Y (en) * | 2008-06-20 | 2009-04-22 | 比亚迪股份有限公司 | Die cutting mould |
| CN101823270A (en) * | 2010-03-15 | 2010-09-08 | 广州东海敏孚汽车部件有限公司 | Punching tool for processing automotive trim strip |
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| KR20140013562A (en) * | 2012-07-25 | 2014-02-05 | 주승용 | Pipe type sheet metal cutting method |
| CN102935468A (en) * | 2012-11-13 | 2013-02-20 | 金华职业技术学院 | Revolving cutting mechanism for one-die two-yield precise sleeve member |
| CN202984396U (en) * | 2012-12-21 | 2013-06-12 | 横店集团东磁股份有限公司 | Contour-parallel machine device for thick-wall case products |
| CN203209604U (en) * | 2012-12-28 | 2013-09-25 | 晋西铁路车辆有限责任公司 | Edge cutting device used after die forging of bogie rear stop assembly |
| CN203390036U (en) * | 2013-05-20 | 2014-01-15 | 南宁市五洲通精密机械有限公司 | Mold with automatic cutting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227275A (en) * | 2018-11-30 | 2019-01-18 | 福州清山压铸有限公司 | A kind of aluminum pot removes corner sander automatically |
| CN109227275B (en) * | 2018-11-30 | 2024-03-08 | 浙江高兹科技有限公司 | Automatic corner polisher that removes of aluminium pot |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |