CN111375671A - Composite blanking die device capable of realizing continuous stamping production - Google Patents

Composite blanking die device capable of realizing continuous stamping production Download PDF

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Publication number
CN111375671A
CN111375671A CN202010167399.8A CN202010167399A CN111375671A CN 111375671 A CN111375671 A CN 111375671A CN 202010167399 A CN202010167399 A CN 202010167399A CN 111375671 A CN111375671 A CN 111375671A
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CN
China
Prior art keywords
composite blanking
workpiece
upper die
die
blanking die
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.)
Pending
Application number
CN202010167399.8A
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Chinese (zh)
Inventor
毛志方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Metalworking Machinery Equipment Technology Co ltd
Original Assignee
Zhejiang Metalworking Machinery Equipment Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Metalworking Machinery Equipment Technology Co ltd filed Critical Zhejiang Metalworking Machinery Equipment Technology Co ltd
Priority to CN202010167399.8A priority Critical patent/CN111375671A/en
Publication of CN111375671A publication Critical patent/CN111375671A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/18Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20Storage arrangements; Piling or unpiling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/06Stripping-off devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The embodiment of the invention provides a composite blanking die device capable of realizing continuous stamping production, belonging to the technical field of dies, and the composite blanking die device comprises: the lower die part can accommodate a workpiece; a mold feeding part; a stripper assembly, the stripper assembly comprising: a substrate disposed on a lower end surface of the upper mold portion; an adsorption member disposed on the substrate; connect the material subassembly, connect the material subassembly to include: the material receiving plate is arranged between the upper die part and the lower die part; the motion piece is connected with the material receiving plate; the action piece can act; the demolding assembly acts on the workpiece, and the workpiece moves from bottom to top through the demolding assembly, so that the workpiece can be taken out of the composite blanking die device after falling on the material receiving plate. The technical effect of automatic continuous production of the composite blanking die is achieved.

Description

Composite blanking die device capable of realizing continuous stamping production
Technical Field
The invention relates to the technical field of dies, in particular to a composite blanking die device capable of realizing continuous stamping production.
Background
At present, composite blanking dies used in domestic and foreign markets belong to single-punching production and manual workpiece taking, automatic continuous production cannot be realized, the production efficiency is low, the punching production cost is relatively high, and the safety risk of operators is large.
If a stamping production enterprise needs to manufacture and purchase a progressive die in order to improve the production efficiency, the manufacturing cost of the progressive die is too high, the cost of the die is about 3 to 4 times of that of a compound die, and the requirement and the precision of the progressive die on stamping equipment are higher, so that the progressive die is difficult to adapt to continuous automatic production of the progressive die rapidly in many domestic enterprises at present.
Therefore, the technical problems of the prior art are as follows: the composite blanking die cannot realize continuous production.
Disclosure of Invention
The embodiment of the application provides a composite blanking die device capable of realizing continuous stamping production, and solves the technical problem that the composite blanking die cannot realize continuous production in the prior art; the technical effect of automatic continuous production of the composite blanking die is achieved.
The embodiment of the application provides a but continuous stamping production's compound blanking die device, compound blanking die device includes: the lower die part can accommodate a workpiece; the upper die part is arranged above the upper die part, and the upper die part corresponds to the lower die part; a stripper assembly, the stripper assembly comprising: a substrate disposed on a lower end surface of the upper mold portion; an adsorbing member that is provided on the substrate and acts downward of the substrate; connect the material subassembly, connect the material subassembly to include: the material receiving plate is arranged between the upper die part and the lower die part and corresponds to the substrate; the action piece is arranged outside the motion trail of the upper die part and is connected with the material receiving plate; the action piece can act; the demolding assembly acts on the workpiece, and the workpiece moves from bottom to top through the demolding assembly, so that the workpiece can be taken out of the composite blanking die device after falling on the material receiving plate.
Preferably, the action member is a rotating shaft, and the action member is arranged on the outer side of the lower die part and enables the receiving plate to rotate to the outer side of the lower die part through the action member.
Preferably, the material receiving plate comprises a material receiving main body and an extension section; wherein, the extension section is connected and is connect material main part and action piece.
Preferably, a guide post is arranged between the upper die part and the lower die part, and the motion track of the upper die part relative to the lower die part is limited by the guide post; the material receiving plate passes in and out between the two guide posts through the action piece.
Preferably, the upper mold part sequentially comprises from top to bottom: an upper die holder; a base plate; the lower end face of the upper die head is concave to form an accommodating cavity; wherein, the base plate is arranged in the accommodating cavity.
Preferably, the stripper assembly further comprises: the air pipe is directly or indirectly connected with the adsorption piece, and the air pipe can be connected with an air source and enables the adsorption piece to generate acting force relative to the workpiece through the air pipe.
Preferably, an adsorption channel is arranged in the upper die part, and two ends of the adsorption channel are communicated; wherein, the first end of adsorption channel connects the absorption piece, and the second end of adsorption channel connects the trachea.
Preferably, the adsorption channel is provided in the pad.
Preferably, the base plate is fixedly attached relative to the upper die and/or the backing plate.
Preferably, the adsorption member includes: the adsorption nozzle is soft and can deform under pressure; the adsorption nozzle joint is connected with the adsorption nozzle and the adsorption channel.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
1. in the embodiment of the application, the lower end surface of the upper die part is provided with the demoulding assembly, and the workpiece after stamping is adsorbed by the adsorbing piece, so that the workpiece moves upwards from the upper die part; when a receiving plate of the receiving assembly moves to the position below a workpiece, the workpiece is released by the adsorption piece, so that the workpiece falls on the receiving plate from top to bottom, and finally, the punched workpiece is sent out of the coverage range of the upper die part and the lower die part through the receiving plate under the action of the action piece, so that the problem of taking the workpiece after secondary production of single punching is solved, and the technical problem that continuous production cannot be realized by a composite blanking die in the prior art is solved; the technical effect of automatic continuous production of the composite blanking die is achieved.
2. In the embodiment of the application, through further optimizing action concrete structure, action concrete design is a rotation axis, utilizes the rotation axis to drive and connects the flitch business turn over cope match-plate pattern portion under, through will connecing the flitch design to rotatory ejection of compact for whole device is small, and connects the motion stroke of flitch short, makes this action of connecing the material and the ejection of compact fast, and the continuous punching press production of this device of being convenient for.
3. In this application embodiment, through the mode that will adsorb a concrete design negative pressure and adsorb, utilize a negative pressure air supply to make and adsorb the piece and can adsorb the work piece for when adsorbing the piece and upwards moving along with the upper die base, the work piece can be driven upward movement together, is convenient for provide sufficient space for putting into of connecing the flitch.
4. In the embodiment of the application, through setting up the high position of base plate in last die head, set up the high position of adsorption nozzle for the base plate for in the motion process of last die head, the adsorption nozzle can be deformed for the work piece, contact that can be stable between adsorption nozzle and the work piece upper surface when making last die head downward act on the work piece reaches the purpose that the adsorption nozzle adsorbs the work piece. The adsorption nozzle through adsorbing the piece adopts soft materials, adopts the bellows pattern simultaneously for can regular deformation shorten after the adsorption nozzle pressurized, avoid adsorbing the terminal surface unevenness after the adsorption nozzle pressurized many times, guarantee the work that the adsorption nozzle can be stable for a long time.
5. In this application embodiment, through will adsorbing the inside that the passageway set up in cope match-plate pattern portion for whole negative pressure transmission route is stable, avoids receiving external factor to influence, guarantees to adsorb the piece at every turn and all can normally work.
Drawings
FIG. 1 is a schematic structural diagram of a composite blanking die apparatus capable of continuous stamping production according to an embodiment of the present application;
FIG. 2 is an enlarged view of the stripper assembly of FIG. 1;
fig. 3 is a schematic top view of a composite blanking die apparatus capable of continuous stamping production according to an embodiment of the present application.
Reference numerals: 1. a lower mold part; 11. a lower working table; 12. a lower die holder; 13. a lower die head; 2. a mold feeding part; 21. an upper slide block; 22. an upper die holder; 23. a base plate; 24. an upper die head; 3. a guide post; 4. a demolding component; 41. a substrate; 42. an adsorbing member; 421. an adsorption channel; 422. an adsorption nozzle joint; 423. an adsorption nozzle; 43. a fixing member; 44. a gas pipe joint; 45. an air tube; 5. a material receiving assembly; 51. an actuation member; 52. a material receiving plate; 521. an extension section.
Detailed Description
After the single-punch composite blanking die finishes blanking each time, products and appearance waste materials fall on the surface of the lower die part 1 at the same time, particularly high-precision thin stamping parts below 0.8mm, secondary feeding and blanking can be realized only after the parts are manually taken, and continuous blanking operation of the single-punch composite blanking die is really realized by researching and manufacturing a composite blanking die device and a composite blanking die structure capable of realizing continuous stamping production.
The embodiment of the application provides a composite blanking die device capable of realizing continuous stamping production, wherein a stripping component 4 is arranged on the lower end surface of an upper die part 2, and an adsorption piece 42 is used for adsorbing a stamped workpiece, so that the workpiece moves upwards from the upper die part 2; when the receiving plate 52 of the receiving assembly 5 moves to the position below the workpiece, the adsorbing member 42 releases the workpiece, so that the workpiece falls on the receiving plate 52 from top to bottom, and finally, under the action of the acting member 51, the punched workpiece is sent out of the coverage range of the upper die part 2 and the lower die part 1 through the receiving plate 52, the problem of taking the workpiece after single-stroke secondary production is solved, and the technical problem that the composite blanking die in the prior art cannot realize continuous production is solved; the technical effect of automatic continuous production of the composite blanking die is achieved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
A composite blanking die apparatus for continuous stamping production, with reference to the attached figure 1 of the specification, the composite blanking die apparatus comprising: lower mould portion 1, last mould portion 2, drawing of patterns subassembly 4 and connect material subassembly 5, wherein, drawing of patterns subassembly 4 is used in on the work piece to make the work piece from the up-going motion down through drawing of patterns subassembly 4, so that the work piece can be taken out of compound blanking die device after falling in material receiving plate 52.
A lower die part 1, referring to the attached figure 1 of the specification, and an upper die part 2 can accommodate a workpiece; the lower die part 1 sequentially comprises a lower workbench 11, a lower die holder 12 and a lower die head 13 from bottom to top; in the conventional work process, after the punching is finished, the work and the shape scraps of the work are simultaneously dropped on the upper surface of the lower die 13.
And the upper die part 2 can move, and the workpiece is punched through the matching of the upper die part 2 and the lower die part 1. Referring to the accompanying drawings 1-2 of the specification, an upper mold part 2 is disposed above the upper mold part 2, and the upper mold part 2 corresponds to a lower mold part 1; a guide post 3 is arranged between the upper die part 2 and the lower die part 1, and the guide post 3 limits the motion track of the upper die part 2 relative to the lower die part 1; wherein, the guide post 3 is provided with two at least, and the flitch 52 passes in and out between two guide posts 3 through the action piece 51. Upper mold portion 2 includes from top to bottom in proper order: an upper die holder 22, a backing plate 23, and an upper die 24.
Demolding assembly 4, referring to fig. 2 of the specification, demolding assembly 4 includes a base plate 41, an adsorption member 42, an adsorption passage 421 and an air pipe 45.
A substrate 41, the substrate 41 being disposed on a lower end surface of the upper mold portion 2; preferably, the substrate 41 is embedded in the lower end surface of the upper mold part 2, and a receiving cavity is formed by recessing the lower end surface of the upper mold head 24, and the substrate 41 is disposed in the receiving cavity. The substrate 41 is fixedly attached to the upper die 24 and/or the backing plate 23 by the mounting members 43. The base plate 41 may be replaced with a release plate in a composite mold, and the suction member 42 may be attached by modifying the release plate.
An adsorbing member 42, the adsorbing member 42 being provided on the substrate 41, the adsorbing member 42 acting below the substrate 41; adsorption member 42 includes that adsorption nozzle 423 and adsorption nozzle connect 422, and adsorption nozzle connects 422 and connects adsorption nozzle 423 and absorption passageway 421, and adsorption nozzle 423 matter is soft, takes the bellows structure, and the pressurized is deformable and deformation can reset, prefers for the moving direction parallel arrangement of upper mold part 2. Preferably, the suction member 42 is disposed in the base plate 41 such that the suction nozzle 423 is flush with the bottom surface of the base plate 41 after being pressed, and the suction nozzle 423 is partially positioned below the substantially bottom surface in a normal state.
And the adsorption channel 421, wherein the adsorption channel 421 is used for communicating negative pressure. The adsorption channel 421 is arranged in the backing plate 23, and two ends of the adsorption channel 421 are communicated; wherein, the first end of the adsorption channel 421 is connected with the adsorption member 42, and the second end of the adsorption channel 421 is connected with the air pipe 45.
The air tube 45, the air tube 45 and the suction member 42 are connected directly or indirectly, and the air tube 45 can be connected with a gas source, preferably a negative pressure gas source, and the suction member 42 generates suction force relative to the workpiece through the air tube 45.
Connect material subassembly 5, refer to description figure 3, connect the action of material subassembly 5 to cooperate the action of upper mould portion 2, when upper mould portion 2 upward movement, connect material subassembly 5 to lower mould portion 1 and the clearance internal motion of upper mould portion 2 to in the work piece that the holding is adsorbed by adsorption element 42 and goes up. The receiving assembly 5 comprises a receiving plate 52 and an action member 51.
The material receiving plate 52, the upper end surface of the material receiving plate 52 is used for receiving the punched workpiece, the material receiving plate 52 is arranged between the upper die part 2 and the lower die part 1, and the material receiving plate 52 corresponds to the substrate 41; specifically, the receiving plate 52 includes a receiving main body and an extension 521; wherein, the extension 521 connects the receiving main body and the action member 51.
The action piece 51, the action piece 51 is set up outside the movement orbit of the upper mould part 2, the action piece 51 connects with receiving the flitch 52; the operating member 51 is operable. The action member 51 is specifically a rotating shaft, the action member 51 is arranged on the lower table 11 of the lower die part 1, the action member 51 is located on the outer side of the lower die base 12, and the receiving plate 52 is enabled to rotate to the outer side of the lower die part 1 through the action member 51, so that a workpiece received by the receiving plate 52 can be conveyed outwards conveniently.
The working principle is as follows:
when the punch press drives the upper die part 2 to move to the lower starting point, the air pipe 45 is communicated with the negative pressure air source, the adsorption piece 42 tightly adsorbs the workpiece which is just punched to the lower surface of the base plate 41, and the workpiece which is punched upwards moves synchronously upwards along with the punch press.
While the punch moves upwards, the receiving plate 52 of the receiving assembly 5 moves, and the receiving plate 52 gradually moves towards the space of the upper die part 2 and the lower die part 1 so as to receive workpieces which can fall from top to bottom.
When the punch moves upwards to the upper starting point, the air pipe 45 and the negative pressure air source are cut off, the air pipe 45 does not provide negative pressure for the adsorption piece 42 any more, and the demoulding assembly 4 automatically cuts off the suction; the punched workpiece naturally falls onto the material receiving assembly 5, and then the punch press performs a new descending.
In the descending process of the punch press, the material receiving plate 52 of the material receiving assembly 5 carries the workpiece to move towards the outer sides of the upper die part 2 and the lower die part 1, so that the punched workpiece moves out of the die. Finally, the effect of continuous production of the single-punch composite blanking die is realized.
The technical effects are as follows:
1. in the embodiment of the application, the lower end surface of the upper die part is provided with the demoulding assembly, and the workpiece after stamping is adsorbed by the adsorbing piece, so that the workpiece moves upwards from the upper die part; when a receiving plate of the receiving assembly moves to the position below a workpiece, the workpiece is released by the adsorption piece, so that the workpiece falls on the receiving plate from top to bottom, and finally, the punched workpiece is sent out of the coverage range of the upper die part and the lower die part through the receiving plate under the action of the action piece, so that the problem of taking the workpiece after secondary production of single punching is solved, and the technical problem that continuous production cannot be realized by a composite blanking die in the prior art is solved; the technical effect of automatic continuous production of the composite blanking die is achieved.
2. In the embodiment of the application, through further optimizing action concrete structure, action concrete design is a rotation axis, utilizes the rotation axis to drive and connects the flitch business turn over cope match-plate pattern portion under, through will connecing the flitch design to rotatory ejection of compact for whole device is small, and connects the motion stroke of flitch short, makes this action of connecing the material and the ejection of compact fast, and the continuous punching press production of this device of being convenient for.
3. In this application embodiment, through the mode that will adsorb a concrete design negative pressure and adsorb, utilize a negative pressure air supply to make and adsorb the piece and can adsorb the work piece for when adsorbing the piece and upwards moving along with the upper die base, the work piece can be driven upward movement together, is convenient for provide sufficient space for putting into of connecing the flitch.
4. In the embodiment of the application, through setting up the high position of base plate in last die head, set up the high position of adsorption nozzle for the base plate for in the motion process of last die head, the adsorption nozzle can be deformed for the work piece, contact that can be stable between adsorption nozzle and the work piece upper surface when making last die head downward act on the work piece reaches the purpose that the adsorption nozzle adsorbs the work piece. The adsorption nozzle through adsorbing the piece adopts soft materials, adopts the bellows pattern simultaneously for can regular deformation shorten after the adsorption nozzle pressurized, avoid adsorbing the terminal surface unevenness after the adsorption nozzle pressurized many times, guarantee the work that the adsorption nozzle can be stable for a long time.
5. In this application embodiment, through will adsorbing the inside that the passageway set up in cope match-plate pattern portion for whole negative pressure transmission route is stable, avoids receiving external factor to influence, guarantees to adsorb the piece at every turn and all can normally work.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. A composite blanking die apparatus for continuous stamping production, the composite blanking die apparatus comprising:
the lower die part can accommodate a workpiece;
the upper die part is arranged above the upper die part, and the upper die part corresponds to the lower die part;
a stripper assembly, the stripper assembly comprising:
a substrate disposed on a lower end surface of the upper mold portion;
an adsorption member disposed on the substrate;
connect the material subassembly, connect the material subassembly to include:
the material receiving plate is arranged between the upper die part and the lower die part and corresponds to the substrate;
the action piece is arranged outside the motion trail of the upper die part and is connected with the material receiving plate; the action piece can act;
the demolding assembly acts on the workpiece, and the workpiece moves from bottom to top through the demolding assembly, so that the workpiece can be taken out of the composite blanking die device after falling on the material receiving plate.
2. A composite blanking die apparatus for continuous press forming production according to claim 1, wherein the operating member is a rotary shaft, and the operating member is disposed outside the lower die portion and rotates the receiving plate to the outside of the lower die portion via the operating member.
3. A composite blanking die apparatus capable of continuous stamping production as claimed in claim 2, wherein the receiving plate includes a receiving main body and an extension section; wherein, the extension section is connected and is connect material main part and action piece.
4. A composite blanking die apparatus for continuous press forming production according to claim 1, wherein a guide post is provided between the upper die portion and the lower die portion, and a movement locus of the upper die portion with respect to the lower die portion is restricted by the guide post; the material receiving plate passes in and out between the two guide posts through the action piece.
5. A composite blanking die apparatus for continuous stamping production as claimed in any one of claims 1 to 4, wherein the upper die section comprises, in order from the top:
an upper die holder;
a base plate; and
the lower end face of the upper die head is concave inwards to form an accommodating cavity;
wherein, the base plate is arranged in the accommodating cavity.
6. A continuous press producible composite blanking die apparatus according to claim 5, wherein the stripper assembly further comprises:
the air pipe is directly or indirectly connected with the adsorption piece, and the air pipe can be connected with an air source and enables the adsorption piece to generate acting force relative to the workpiece through the air pipe.
7. The composite blanking die device capable of being continuously stamped and produced as claimed in claim 5, wherein an adsorption channel is arranged inside the upper die part, and two ends of the adsorption channel are communicated; wherein, the first end of adsorption channel connects the absorption piece, and the second end of adsorption channel connects the trachea.
8. A continuous press producible composite blanking die apparatus according to claim 7, wherein the suction channel is provided in a backing plate.
CN202010167399.8A 2020-03-11 2020-03-11 Composite blanking die device capable of realizing continuous stamping production Pending CN111375671A (en)

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Application Number Priority Date Filing Date Title
CN202010167399.8A CN111375671A (en) 2020-03-11 2020-03-11 Composite blanking die device capable of realizing continuous stamping production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010167399.8A CN111375671A (en) 2020-03-11 2020-03-11 Composite blanking die device capable of realizing continuous stamping production

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CN111375671A true CN111375671A (en) 2020-07-07

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439092A (en) * 1981-11-17 1984-03-27 Kabushiki Kaisha Orii Jidoki Seisakusho Apparatus for unloading workpiece from press
EP0123398A2 (en) * 1983-03-17 1984-10-31 Kabushikigaisha Orii Method of and apparatus for transporting workpieces into and out of a press or other workstation
CN104858282A (en) * 2015-06-02 2015-08-26 安徽飞翔电器有限公司 Punching machine tool with automatic rotating material receiving-conveying function
CN105081094A (en) * 2015-08-19 2015-11-25 重庆市腾瀚工贸有限公司 Mold punching device having swing receiving disc
CN205217714U (en) * 2015-12-21 2016-05-11 苏州市华能发电机有限公司 Decide automated production device of rotor piece
CN207681308U (en) * 2017-12-14 2018-08-03 安徽昊方机电股份有限公司 A kind of beat falls the error-proof detection device of round tablet punching machine
CN207767467U (en) * 2017-08-31 2018-08-28 惠州市三协精密有限公司 A kind of grape for areca nut food processing adsorbs discharging device
CN208743535U (en) * 2018-08-29 2019-04-16 东莞市生旺铝制品有限公司 A kind of automatic material connection device
CN209792459U (en) * 2019-03-12 2019-12-17 苏州市锐盼电子有限公司 Automatic material receiving device in mould

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439092A (en) * 1981-11-17 1984-03-27 Kabushiki Kaisha Orii Jidoki Seisakusho Apparatus for unloading workpiece from press
EP0123398A2 (en) * 1983-03-17 1984-10-31 Kabushikigaisha Orii Method of and apparatus for transporting workpieces into and out of a press or other workstation
CN104858282A (en) * 2015-06-02 2015-08-26 安徽飞翔电器有限公司 Punching machine tool with automatic rotating material receiving-conveying function
CN105081094A (en) * 2015-08-19 2015-11-25 重庆市腾瀚工贸有限公司 Mold punching device having swing receiving disc
CN205217714U (en) * 2015-12-21 2016-05-11 苏州市华能发电机有限公司 Decide automated production device of rotor piece
CN207767467U (en) * 2017-08-31 2018-08-28 惠州市三协精密有限公司 A kind of grape for areca nut food processing adsorbs discharging device
CN207681308U (en) * 2017-12-14 2018-08-03 安徽昊方机电股份有限公司 A kind of beat falls the error-proof detection device of round tablet punching machine
CN208743535U (en) * 2018-08-29 2019-04-16 东莞市生旺铝制品有限公司 A kind of automatic material connection device
CN209792459U (en) * 2019-03-12 2019-12-17 苏州市锐盼电子有限公司 Automatic material receiving device in mould

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Application publication date: 20200707