CN104971990A - Upward side punching and waste pushing-out mechanism in punching die - Google Patents
Upward side punching and waste pushing-out mechanism in punching die Download PDFInfo
- Publication number
- CN104971990A CN104971990A CN201510418585.3A CN201510418585A CN104971990A CN 104971990 A CN104971990 A CN 104971990A CN 201510418585 A CN201510418585 A CN 201510418585A CN 104971990 A CN104971990 A CN 104971990A
- Authority
- CN
- China
- Prior art keywords
- waste material
- plate
- die
- side blow
- waste
- 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.)
- Granted
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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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses an upward side punching and waste pushing-out mechanism in a punching die. The upward side punching and waste pushing-out mechanism comprises an upper die part, a lower die part and a lower die side punching device. The upper die part is mainly composed of an upper cover plate, an upper die base, an upper padding plate, an upper fixing plate, an upper die plate, a waste pushing device and a waste discharging device. The lower die part is mainly composed of a lower stripper plate, a lower padding plate, a lower die base, lower die legs and a lower supporting plate. The stripper plate is provided with a groove matched with the lower die side punching device, and the lower die side punching device capable of reciprocating vertically along with the stripper plate is installed in the groove. The upward side punching and waste pushing-out mechanism comprises the lower die side punching device, the waste pushing device and the waste discharging device, so that side punching and waste discharging in special positions and directions are achieved for products in the continuous punching die; it is unnecessary to develop a follow-up single die, so that cost is lowered, quality uniformity of the products is guaranteed, and meanwhile production efficiency is substantially improved.
Description
Technical field
The present invention relates to pressing equipment, particularly in a kind of diel to upper side blow and waste material ejecting mechanism.
Background technology
In punching press field, because many Automobile Part shapes are more and more irregular, for the specific position requirement of product side opening and the particular/special requirement for product die cavity inner burr direction, make the side blow structure of traditional slotting tool and slide block cannot meet the requirement of this series products, even if adopt slide block and slotting tool to exchange the upwards side blow structure of installing, be also difficult to the requirement meeting special punching angle direction, simultaneously, upwards during side blow, the waste material of side blow remains in patrix, cannot discharge easily.When waste material can not be discharged in time, gently then mold damage, heavy then damage punch press, the personnel that cause injure.Common way increases single die after continuous mould, and often low the and quality consistency of production efficiency cannot ensure.
Summary of the invention
The object of this invention is to provide in a kind of diel to upper side blow and waste material ejecting mechanism.
For achieving the above object, the technical solution used in the present invention is: to upper side blow and waste material ejecting mechanism in a kind of diel, it comprises: primarily of upper cover plate, upper bolster, upper padding plate, upper mounted plate, cope match-plate pattern, push away the part of the upper die of waste material device, waste discharge device composition; Primarily of part of the lower die and the counterdie side-stamping device of lower stripper, lower bolster, die shoe, counterdie pin, bottom plate composition, described stripper plate offers the groove matched with described counterdie side-stamping device, the counterdie side-stamping device that can pump with stripper plate is installed in described groove
Described counterdie side-stamping device comprises the counterdie side blow fixed head be fixedly connected with described stripper plate, be fixedly installed in the horizontal slide rail on described counterdie side blow fixed head, be slidably connected to the counterdie side blow drift that on described horizontal slide rail and upper end has elongated push rod in the horizontal direction, to be set on described counterdie side blow drift and the slide block guide rail that described counterdie side blow drift slides along horizontal slide rail can be driven in descending process, be fixed on the de-material block on described slide block guide rail, to be installed on fixed plate and the patrix edge of a knife offering waste material passing away enters block, one end of described waste material passing away is aimed at material strip and is produced waste material place, above the garbage collection track pushing away waste material device described in the other end is positioned at,
Described push away waste material device comprise the waste material push rod be slidably connected in described garbage collection track, for driving described waste material push rod along the reciprocating cylinder of described garbage collection track, described garbage collection track be opened on described cope match-plate pattern;
Described waste discharge device comprises the below being installed on described garbage collection track one end and the drainage conduit be connected with described garbage collection track, and described drainage conduit runs through described part of the lower die.
Optimize, described counterdie side-stamping device, described in push away waste material device and described waste discharge device has two covers, and the setting that is centrosymmetric.
Optimize, the bearing of trend of described slide block guide rail parallels with web feed direction.
Optimize, described slide block guide rail offers tripe in inverted T shape groove young greatly, and described de-material block lower end is the projection in inverted T shape matched with described slide block guide rail, and described projection is inserted in described slide block guide rail.
Optimize, described upper padding plate, upper mounted plate cope match-plate pattern are fixedly mounted on upper bolster, lower bolster and by the acting in conjunction of spring and contour screw along with the lower stripper moved up and down of punch press is arranged on die shoe.
Because technique scheme is used, the present invention compared with prior art has following advantages: the present invention includes counterdie side-stamping device, push away waste material device and waste discharge device, achieve side blow and the waste discharge material in the special position of product in punching continuous die and direction, without the need to developing follow-up single die, save cost, the quality consistency of product is guaranteed, and has increased substantially production efficiency simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is part of the upper die general structure schematic diagrames;
Accompanying drawing 3 is part of the lower die general structure schematic diagrames;
Accompanying drawing 4 is counterdie side-stamping device general structure scheme of installations;
Accompanying drawing 5 is counterdie side-stamping device Slipper structural representations;
Accompanying drawing 6 is counterdie side-stamping device fixed form generalized sections;
Accompanying drawing 7 is that side blow action starts front or each parts mutual alignment relation generalized section after completing;
Accompanying drawing 8 is mould each parts mutual alignment relation generalized sections when closing;
Accompanying drawing 9 is side blow waste material discharging mechanism general structure schematic diagrames;
Wherein: 1, upper cover plate; 2, upper bolster; 3, upper padding plate; 4, upper mounted plate; 5, cope match-plate pattern; 6, waste material device is pushed away; 7, waste discharge device; 8, lower stripper; 9, lower bolster; 10, die shoe; 11, counterdie pin; 12, bottom plate; 13, product material strip; 14, counterdie side blow fixed block; 40, the patrix edge of a knife enters block; 401, waste material passing away; 402, waste material; 50, pilot pin; 61, cylinder; 62, fixed block; 63, waste material push rod; 64, garbage collection track; 71, drainage conduit; 80, counterdie side-stamping device; 801, de-material block; 802, slide block guide rail; 803, punch device; 804, horizontal slide rail.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
As shown in Fig. 1,6,7,9, comprises to upper side blow and waste material ejecting mechanism in described diel: primarily of upper cover plate 1, upper bolster 2, upper padding plate 3, upper mounted plate 4, cope match-plate pattern 5, push away waste material device 6, part of the upper die that waste discharge device 7 forms, primarily of lower stripper 8, lower bolster 9, die shoe 10, counterdie pin 11, the part of the lower die that bottom plate 12 forms and counterdie side-stamping device 80, described upper padding plate 3, upper mounted plate 4 cope match-plate pattern 5 is fixedly mounted on upper bolster 2, lower bolster 9 and be arranged on die shoe 10 by the acting in conjunction of spring and contour screw and along with the lower stripper 8 moved up and down of punch press, described stripper plate 8 offers the groove matched with described counterdie side-stamping device 80, the counterdie side-stamping device 80 that can pump with stripper plate 8 is installed in described groove, along with moving up and down of punch press, upper, in the open and close movement process of part of the lower die, realize pumping of certain stroke, thus by upper, counterdie side-stamping device in part of the lower die completes the side blow obliquely of product upper aperture and returns de-material, simultaneously by the acting in conjunction pushing away waste material device 6 and waste discharge device 7 that control system controls, the waste material that upwards side blow gets off is discharged mould safely.
Described counterdie side-stamping device 80 comprises the counterdie side blow fixed head 14 be fixedly connected with described stripper plate 8, be fixedly installed in the horizontal slide rail 804 on described counterdie side blow fixed head 14, be slidably connected to the counterdie side blow drift 803 that on described horizontal slide rail 804 and upper end has elongated push rod 805 in the horizontal direction, to be set on described counterdie side blow drift 803 and the slide block guide rail 802 that described counterdie side blow drift 803 slides along horizontal slide rail can be driven in descending process, be fixed on the de-material block 801 on described slide block guide rail 802, to be installed on fixed plate 4 and the patrix edge of a knife offering waste material passing away 401 enters block 40, one end of described waste material passing away 401 is aimed at material strip and is produced waste material place, above the garbage collection track 64 pushing away waste material device 6 described in the other end is positioned at, the bearing of trend of described slide block guide rail 802 parallels with web feed direction, described slide block guide rail 802 offers tripe in inverted T shape groove young greatly, described de-material block 801 lower end is the projection in inverted T shape matched with described slide block guide rail 802, described projection is inserted in described slide block guide rail 802,
Described push away waste material device 6 comprise the waste material push rod 63 be slidably connected in described garbage collection track 64, for driving described waste material push rod 63 along the reciprocating cylinder 61 of described garbage collection track 64, described garbage collection track 64 be opened on described cope match-plate pattern 5;
Described waste discharge device 7 comprises the below being installed on described garbage collection track 64 1 end and the drainage conduit 71 be connected with described garbage collection track 64, and described drainage conduit 71 runs through described part of the lower die.
Described counterdie side-stamping device 80, described in push away waste material device 6 and described waste discharge device 7 has two covers, and the setting that is centrosymmetric.
With punch press folding stroke, concrete real-time method is described below: along with mould is closed by being opened to, the part of the upper die being fixed on punch press upper table surface starts to move downward, as shown in Figure 7, by the acting in conjunction of upper and lower mould, binder action is completed to product material strip 13, realized the accurate location of product material strip 13 simultaneously by pilot pin 50.Along with part of the upper die continues to move downward, as shown in Figure 8, part of the upper die acts on counterdie side-stamping device 80 and lower stripper 8, makes it move straight down.Be arranged on counterdie side blow in counterdie side-stamping device 80 de-material block 801 and guide rail 802 in motion process straight down, the ramp effect of being processed by self is in punch device 803, punch device 803 will be made to carry out side blow action along side blow direction to product, when upper and lower mould closes, complete the side blow of product, and waste material is retained in the patrix edge of a knife and enters in block 40.Along with mould moves upward in process by bottom dead centre, counterdie side blow de-material block 801 and guide rail 802 acting in conjunction, punch device 803 is entered block 40 and product from the patrix edge of a knife, along with continuing to move upward in part of the upper die, part of the upper die and pilot pin 50 depart from product material strip 13, complete this work step carries out side blow action to product.Before punch press motion next time, by feeder, product material strip is pushed ahead a step pitch, complete feeding action.
After side blow completes, the passing away 401 of the waste material 402 entered in block 40 along the patrix edge of a knife one by one enters in the garbage collection track 64 at waste material push rod 63 place by the waste material that side blow produces, the punching press data that control system provides according to punch press, after analyzing and processing, control cylinder 61 acts on waste material push rod 63 and is pushed out in drainage conduit 71 by the waste material 402 entering waste material passing away 401, the discharge mould of the waste material safety produced by side blow by the drainage conduit 71 running through whole counterdie.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. in diel to upper side blow and a waste material ejecting mechanism, it comprises: primarily of upper cover plate (1), upper bolster (2), upper padding plate (3), upper mounted plate (4), cope match-plate pattern (5), push away waste material device (6), part of the upper die that waste discharge device (7) forms; The part of the lower die formed primarily of lower stripper (8), lower bolster (9), die shoe (10), counterdie pin (11), bottom plate (12) and counterdie side-stamping device (80), described stripper plate (8) offers the groove matched with described counterdie side-stamping device (80), the counterdie side-stamping device (80) that can pump with stripper plate (8) is installed in described groove, it is characterized in that:
Described counterdie side-stamping device (80) comprises the counterdie side blow fixed head (14) be fixedly connected with described stripper plate (8), be fixedly installed in the horizontal slide rail (804) on described counterdie side blow fixed head (14), be slidably connected to the counterdie side blow drift (803) that on described horizontal slide rail (804) and upper end has elongated push rod (805) in the horizontal direction, be set in described counterdie side blow drift (803) go up and the slide block guide rail (802) that described counterdie side blow drift (803) is slided along horizontal slide rail can be driven in descending process, be fixed on the de-material block (801) on described slide block guide rail (802), be installed on that fixed plate (4) is upper and the patrix edge of a knife offering waste material passing away (401) enters block (40), one end of described waste material passing away (401) is aimed at material strip and is produced waste material place, garbage collection track (64) top of waste material device (6) is pushed away described in the other end is positioned at,
Described push away waste material device (6) comprise the waste material push rod (63) be slidably connected in described garbage collection track (64), for driving described waste material push rod (63) along the reciprocating cylinder of described garbage collection track (64) (61), described garbage collection track (64) be opened on described cope match-plate pattern (5);
Described waste discharge device (7) comprises the below being installed on described garbage collection track (64) end and the drainage conduit (71) be connected with described garbage collection track (64), and described drainage conduit (71) runs through described part of the lower die.
2. in diel according to claim 1 to upper side blow and waste material ejecting mechanism, it is characterized in that: described counterdie side-stamping device (80), described in push away waste material device (6) and described waste discharge device (7) has two covers, and the setting that is centrosymmetric.
3. diel according to claim 1 is interior to upper side blow and waste material ejecting mechanism, it is characterized in that: the bearing of trend of described slide block guide rail (802) parallels with web feed direction.
4. diel according to claim 1 is interior to upper side blow and waste material ejecting mechanism, it is characterized in that: described slide block guide rail (802) offers tripe in inverted T shape groove young greatly, described de-material block (801) lower end is the projection in inverted T shape matched with described slide block guide rail (802), and described projection is inserted in described slide block guide rail (802).
5. diel according to claim 1 is interior to upper side blow and waste material ejecting mechanism, it is characterized in that: described upper padding plate (3), upper mounted plate (4) cope match-plate pattern (5) are fixedly mounted on upper bolster (2), lower bolster (9) and being arranged on die shoe (10) by the acting in conjunction of spring and contour screw and along with the lower stripper (8) moved up and down of punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418585.3A CN104971990B (en) | 2015-07-16 | 2015-07-16 | Upward side punching and waste pushing-out mechanism in punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418585.3A CN104971990B (en) | 2015-07-16 | 2015-07-16 | Upward side punching and waste pushing-out mechanism in punching die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104971990A true CN104971990A (en) | 2015-10-14 |
| CN104971990B CN104971990B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510418585.3A Active CN104971990B (en) | 2015-07-16 | 2015-07-16 | Upward side punching and waste pushing-out mechanism in punching die |
Country Status (1)
| Country | Link |
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| CN (1) | CN104971990B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363148A (en) * | 2017-09-07 | 2017-11-21 | 天津亚星世纪实业股份有限公司 | One kind closing row's tiny waste material diel |
| CN108672545A (en) * | 2018-06-15 | 2018-10-19 | 金凯达（佛山）智能装备有限公司 | The up waste material guiding device of hole punched device under a kind of |
| CN109834180A (en) * | 2019-03-20 | 2019-06-04 | 苏州和林微纳科技有限公司 | A kind of mold and its processing method convenient for tensioning member annular waste material is discharged |
| CN111923305A (en) * | 2020-07-10 | 2020-11-13 | 深圳市粤东成科技有限公司 | Film pressing equipment for producing amorphous silicic acid gel product |
| CN114029398A (en) * | 2021-11-29 | 2022-02-11 | 嘉兴市远超自动化设备有限公司 | Full-automatic processing equipment for pipes |
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| JPS5877724A (en) * | 1981-11-02 | 1983-05-11 | Nissan Motor Co Ltd | Manufacture of cylindrical parts |
| JPH11226665A (en) * | 1998-02-09 | 1999-08-24 | Nissan Motor Co Ltd | Piercing and embossing method and its device |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
| CN102284592A (en) * | 2011-07-22 | 2011-12-21 | 烟台宏林电子模具有限公司 | Continuous die upward blanking method |
| CN202387875U (en) * | 2011-12-21 | 2012-08-22 | 东莞市祥鑫汽车模具制品有限公司 | Blowing layout structure for metal punching die capable of punching upwards |
| KR20130109752A (en) * | 2012-03-28 | 2013-10-08 | 주식회사 동구기업 | The die assembly system which accomplishes the side department forming and piercing of panel simultaneously |
| CN204074899U (en) * | 2014-09-28 | 2015-01-07 | 安徽华星消防设备(集团)有限公司 | A kind of automobile metal plate work tiltedly carves punching die |
| CN204974942U (en) * | 2015-07-16 | 2016-01-20 | 苏州瑞玛金属成型有限公司 | To last side blow and waste material ejecting mechanism in stamping die |
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2015
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| JPS5877724A (en) * | 1981-11-02 | 1983-05-11 | Nissan Motor Co Ltd | Manufacture of cylindrical parts |
| JPH11226665A (en) * | 1998-02-09 | 1999-08-24 | Nissan Motor Co Ltd | Piercing and embossing method and its device |
| CN201711424U (en) * | 2010-02-03 | 2011-01-19 | 浙江黄岩冲模厂 | Hoisting wedge with drive block and sliding block both mounted on top |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363148A (en) * | 2017-09-07 | 2017-11-21 | 天津亚星世纪实业股份有限公司 | One kind closing row's tiny waste material diel |
| CN107363148B (en) * | 2017-09-07 | 2023-11-03 | 天津亚星汽车零部件有限公司 | Stamping die for closed fine waste discharge |
| CN108672545A (en) * | 2018-06-15 | 2018-10-19 | 金凯达（佛山）智能装备有限公司 | The up waste material guiding device of hole punched device under a kind of |
| CN109834180A (en) * | 2019-03-20 | 2019-06-04 | 苏州和林微纳科技有限公司 | A kind of mold and its processing method convenient for tensioning member annular waste material is discharged |
| CN111923305A (en) * | 2020-07-10 | 2020-11-13 | 深圳市粤东成科技有限公司 | Film pressing equipment for producing amorphous silicic acid gel product |
| CN111923305B (en) * | 2020-07-10 | 2021-02-05 | 深圳市粤东成科技有限公司 | Film pressing equipment for producing amorphous silicic acid gel product |
| CN114029398A (en) * | 2021-11-29 | 2022-02-11 | 嘉兴市远超自动化设备有限公司 | Full-automatic processing equipment for pipes |
| CN114029398B (en) * | 2021-11-29 | 2024-04-16 | 嘉兴市远超自动化设备有限公司 | Full-automatic processing equipment for pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104971990B (en) | 2017-05-17 |
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Address after: High tech Industrial Development Zone, Suzhou City, Jiangsu province 215151 Xuguan Industrial Park Hu Chen Road No. 28 Patentee after: Suzhou resmark precision industry Limited by Share Ltd Address before: High tech Industrial Development Zone, Suzhou City, Jiangsu province 215151 Xuguan Industrial Park Hu Chen Road No. 28 Patentee before: Suzhou Cheersson Precision Metal Forming Co., Ltd. |