CN110976592A - Aluminum alloy plate stamping forming device - Google Patents

Aluminum alloy plate stamping forming device Download PDF

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Publication number
CN110976592A
CN110976592A CN201911077648.8A CN201911077648A CN110976592A CN 110976592 A CN110976592 A CN 110976592A CN 201911077648 A CN201911077648 A CN 201911077648A CN 110976592 A CN110976592 A CN 110976592A
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CN
China
Prior art keywords
aluminum alloy
die
upper die
alloy plate
lower die
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Pending
Application number
CN201911077648.8A
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Chinese (zh)
Inventor
卢道奎
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.)
Suzhou Yijia Door And Window Engineering Co Ltd
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Suzhou Yijia Door And Window Engineering 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.)
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Publication date
Application filed by Suzhou Yijia Door And Window Engineering Co Ltd filed Critical Suzhou Yijia Door And Window Engineering Co Ltd
Priority to CN201911077648.8A priority Critical patent/CN110976592A/en
Publication of CN110976592A publication Critical patent/CN110976592A/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
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • 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
    • B21D43/003Positioning devices
    • 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
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

The invention relates to an aluminum alloy plate stamping forming device, which comprises a support frame, wherein one side of the top of the support frame is connected with a support table, the top of the support table is fixedly connected with a stamping cylinder through a portal frame, the end part of a piston rod of the stamping cylinder is connected with an upper die holder, the bottom of the upper die holder is connected with an upper die, the top of the support table is connected with a lower die holder, the inner side of the top of the lower die holder is connected with a lower die, the lower die is right opposite to the lower part of the upper die, and four corners of the top of the lower die holder are vertically connected with guide rods. Time and labor are saved, and the working efficiency is improved.

Description

Aluminum alloy plate stamping forming device
Technical Field
The invention relates to the technical field of aluminum alloy plate processing, in particular to an aluminum alloy plate punch forming device.
Background
The alloy plate is widely applied to various fields, the density of the aluminum alloy is low, but the strength is higher, the alloy plate is close to or exceeds that of high-quality steel, the plasticity is good, can be processed into various sections, has excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used in industry, and a large number of hardware on the market are formed by stamping aluminum alloy, the existing small aluminum alloy plate punch forming device still adopts a manual punching mode, the stress is not uniform when the aluminum alloy is punched by the manual punching, the aluminum alloy section is easy to wrinkle, the aluminum alloy plate is easy to move when the aluminum alloy is punched, the punching yield is reduced, manual operation is mostly adopted when feeding, the feeding cannot be continuously and stably carried out, and the working efficiency is reduced, therefore, an aluminum alloy plate stamping forming device needs to be designed to solve the existing problems and meet the processing requirements of stamping forming of small aluminum alloy plates.
Disclosure of Invention
The technical problem to be solved by the invention is overcome, and the aluminum alloy plate stamping forming device is convenient to operate and use, can buffer the stamping force generated when the upper die and the lower die are combined, enables the aluminum alloy plate to be uniformly stressed during stamping, can fix the position of the aluminum alloy plate during stamping, prevents the aluminum alloy plate from being deviated during stamping stress, improves the stamping yield, can continuously and stably feed materials, ensures that the aluminum alloy plate is stably conveyed to the stamping die, saves time and labor, improves the working efficiency, and can effectively solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
an aluminum alloy plate stamping forming device comprises a supporting frame, wherein one side of the top of the supporting frame is connected with a supporting table, the top of the supporting table is fixedly connected with a stamping cylinder through a portal frame, the end part of a piston rod of the stamping cylinder is connected with an upper die holder, the bottom of the upper die holder is connected with an upper die, the top of the supporting table is connected with a lower die holder, the inner side of the top of the lower die holder is connected with a lower die, the lower die is right opposite to the lower part of the upper die, four corners of the top of the lower die holder are vertically connected with guide rods, the guide rods slidably penetrate through four corners of the top of the upper die holder, the outer side of the guide rods is slidably sleeved with an annular pressing plate, a buffer spring is connected between the annular pressing plate and the upper die holder and sleeved outside the guide rods, two sides of the conveying table are connected to the inner side of the top of the support frame in a sliding mode through slide rails, two ends of the top of the conveying table are connected with fixing plates in a penetrating mode through screws, compression nuts are pressed on two ends of the top of the fixing plates and are connected to the tops of the screws in a threaded mode, the bottom of the conveying table is connected with a driving device, and the driving device is installed on the support frame;
the driving device comprises a speed reducing motor installed on the supporting frame, an output shaft of the speed reducing motor is connected with a driving screw rod through a belt pulley and a belt transmission, the two ends of the driving screw rod are connected to the top of the supporting frame through bearings in a rotating mode, a connecting block is sleeved on the outer side of the driving screw rod in a threaded mode, and the connecting block is fixedly connected to the center of the bottom of the conveying table.
Further, the support frame bottom evenly is connected with the universal wheel, just the service brake is installed to universal wheel one side.
Further, die holes are formed in the centers of the surfaces of the upper die base and the lower die base.
Furthermore, the top of the upper die and the bottom of the lower die are both connected with die handles, and the upper die and the lower die are respectively pressed in die holes of the upper die base and the lower die base through the die handles.
Further, the upper die and the lower die are respectively a male die and a female die, and the structures of the upper die and the lower die are matched with each other.
Furthermore, the bottom of the annular pressing plate is glued with a rubber pad, and the annular pressing plate is located on the periphery below the upper die.
Further, the top of conveying platform, deflector roll and die holder is in on same horizontal plane, just guide rail outside surface cladding has the wearing layer.
Furthermore, the support frame adopts the angle steel welding to make, just the support frame is established to the frame construction of cuboid.
Compared with the prior art, the invention has the beneficial effects that: the aluminum alloy plate stamping forming device has the advantages that the structure is stable, the movement is convenient, the operation is simple and convenient, the guide rod can guide the movement of the upper die base, the die assembly is more accurate, the stamping force of the upper die and the lower die during die assembly can be buffered under the action of the buffer spring, the stress is uniform during stamping of the aluminum alloy plate, the annular pressing plate can fix the position of the aluminum alloy plate during stamping, the deflection generated during stamping stress is prevented, the stamping yield is improved, the aluminum alloy plate can be fixed by arranging the fixing plate on the conveying table, then the conveying table is driven by the driving device to move, the stable feeding can be continuously realized, the aluminum alloy plate is ensured to be stably conveyed to the stamping die through the guide roller, the time and labor are saved, the working efficiency is improved, the upper die and the lower die base are movably connected with the, the variety and the application range of stamping are increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention.
FIG. 1 is a schematic view of the overall side structure of the present invention;
FIG. 2 is a schematic view of the overall top view of the present invention;
FIG. 3 is a schematic bottom view of the upper die holder of the present invention;
FIG. 4 is a schematic view of a connection structure of a transfer table and a fixing plate according to the present invention;
FIG. 5 is a schematic view of the guide roll end construction of the present invention;
reference numbers in the figures: 1. a support frame; 2. a support table; 3. punching a cylinder; 4. an upper die holder; 5. an upper die; 6. a lower die holder; 7. a lower die; 8. a guide bar; 9. an annular pressure plate; 10. a buffer spring; 11. a guide roller; 12. a transfer table; 13. a screw; 14. a fixing plate; 15. a compression nut; 16. a drive device; 17. a reduction motor; 18. driving a lead screw; 19. connecting blocks; 20. a universal wheel; 21. a rubber pad; 22. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 5, the present invention provides a technical solution: an aluminum alloy plate stamping forming device comprises a support frame 1, wherein one side of the top of the support frame 1 is connected with a support table 2 for supporting, the top of the support table 2 is fixedly connected with a stamping cylinder 3 through a portal frame and is used for providing stamping force, the end part of a piston rod of the stamping cylinder 3 is connected with an upper die holder 4, the bottom of the upper die holder 4 is connected with an upper die 5, the top of the support table 2 is connected with a lower die holder 6, the inner side of the top of the lower die holder 6 is connected with a lower die 7, the lower die 7 is right opposite to the lower part of the upper die 5, the upper die 5 and the lower die 7 can be matched through the action of the stamping cylinder 3 to stamp aluminum alloy plates, four corners of the top of the lower die holder 6 are vertically connected with guide rods 8, and the guide rods 8 penetrate through the four corners of the top of, the die assembly is more accurate, the annular pressing plate 9 is sleeved on the outer side of the guide rod 8 in a sliding mode, the buffer spring 10 is connected between the annular pressing plate 9 and the upper die base 4, the buffer spring 10 is sleeved on the outer side of the guide rod 8, the punching force during die assembly can be buffered through the action of the buffer spring 10, so that the stress is uniform during punching of the aluminum alloy plate, meanwhile, the annular pressing plate 9 can fix the position of the aluminum alloy plate during punching, the deviation during punching stress is prevented, the punching quality is improved, the guide roller 11 is connected to one side of the top of the support table 2 in a rotating mode through the support, the conveying table 12 is arranged on one side of the guide roller 11, the two sides of the conveying table 12 are connected to the inner side of the top of the support frame 1 in a sliding mode through the sliding rails, the two ends of the top of the conveying, the compression nut 15 is in threaded connection with the top of the screw rod 13 and used for fixing the aluminum alloy plate, the bottom of the conveying table 12 is connected with the driving device 16, and the driving device 16 is installed on the support frame 1 and can drive the conveying table 12 to move, so that the aluminum alloy plate is stably conveyed to a stamping die through the guide roller 11, stable feeding can be continuously carried out, time and labor are saved, and the working efficiency is improved;
wherein, drive arrangement 16 is including installing gear motor 17 on support frame 1, gear motor 17's output shaft is connected with drive screw 18 through belt pulley and belt transmission, just drive screw 18 both ends are all rotated through the bearing and are connected at support frame 1 top, drive screw 18 outside screw thread bush has connecting block 19, just connecting block 19 fixed connection is central in conveying platform 12 bottom, drives drive screw 18 through gear motor 17 and rotates, and drive connecting block 19 removes along drive screw 18 to drive conveying platform 12 and remove along the spout at support frame 1 top.
In this embodiment, 1 bottom of support frame evenly is connected with universal wheel 20, just the service brake is installed to universal wheel 20 one side, is convenient for remove and fixing device, facilitates the use.
In this embodiment, the die holes have all been seted up with 6 surperficial central authorities of die holder to upper die base 4, 5 tops of upper die and 7 bottoms of bed die all are connected with the die shank, just upper die 5 and bed die 7 are respectively through the die shank pressure equipment in the die holes of upper die base 4 and bed die 6, conveniently change the mould of different shapes, have increased the kind and the application scope of punching press, upper die 5 and bed die 7 establish to terrace die and die respectively, just upper die 5 matches each other with the structure of bed die 7, through the compound die of terrace die and die, accomplishes stamping forming's work.
In this embodiment, rubber pad 21 is glued to annular pressure plate 9 bottom, and annular pressure plate 9 is located around 5 below on the mould, can stably push down the aluminum alloy plate on the mould, reduces the extrusion to the aluminum alloy plate surface, has the guard action.
Example two:
as shown in fig. 1, fig. 4 and fig. 5, support frame 1 adopts the angle steel welding to make, just support frame 1 establishes to the frame construction of cuboid, and simple structure is reliable, the preparation of being convenient for, conveying platform 12, guide roller 11 are in on the same horizontal plane with the top of die holder 6, just guide rail outside surface cladding has wearing layer 22, and the steady conveying aluminum alloy plate of being convenient for reduces the wearing and tearing in the conveying, fixed plate 14 parallel pressure covers at conveying platform 12 top, through screwing up gland nut 15 for fixed plate 14 fixes aluminum alloy plate on conveying platform 12, is convenient for stably convey aluminum alloy plate on the mould through conveying platform 12 and guide roller 11.
The invention is improved as follows: the aluminum alloy plate stamping forming device is used, firstly, moulds with different shapes are replaced according to the stamping shape, then an aluminum alloy plate is placed on a conveying table 12 and a guide roller 11 and is fixed through a fixing plate 14, then the conveying table 12 is driven to move through a starting driving device 16, the aluminum alloy plate is conveyed onto a lower die base 6, then an upper die 5 and a lower die 7 are matched through the stamping action of a stamping cylinder 3, the aluminum alloy plate is stamped, the movement of the upper die base 4 can be guided through the arrangement of a guide rod 8, the die matching is more accurate, the stamping force generated when the upper die and the lower die are matched can be buffered through the action of a buffer spring 10, the stress is uniform when the aluminum alloy plate is stamped, the annular pressure plate 9 can fix the position of the aluminum alloy plate during stamping, and the offset generated when the stamping stress is prevented, the yield of punching press has been improved, drives conveying platform 12 through drive arrangement 16 and removes, can last stable pay-off, has guaranteed that aluminum alloy plate passes through deflector roll 11 and stably conveys on stamping die, labour saving and time saving has improved work efficiency.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (9)

1. The utility model provides an aluminum alloy plate stamping forming device, includes support frame (1), its characterized in that: one side of the top of the support frame (1) is connected with a support table (2), the top of the support table (2) is fixedly connected with a stamping cylinder (3) through a portal frame, the end part of a piston rod of the stamping cylinder (3) is connected with an upper die base (4), the bottom of the upper die base (4) is connected with an upper die (5), the top of the support table (2) is connected with a lower die base (6), the inner side of the top of the lower die base (6) is connected with a lower die (7), the lower die (7) faces the lower part of the upper die (5), four corners of the top of the lower die base (6) are vertically connected with guide rods (8), the guide rods (8) penetrate through four corners of the top of the upper die base (4) in a sliding manner, annular pressing plates (9) are sleeved on the outer sides of the guide rods (8) in a sliding manner, just buffer spring (10) cover is established in guide bar (8) outside, it is connected with deflector roll (11) through rotate bracket to prop up supporting bench (2) top one side, deflector roll (11) one side is equipped with conveying platform (12), just conveying platform (12) both sides are inboard at support frame (1) top through slide rail sliding connection, there is fixed plate (14) at conveying platform (12) top both ends through screw rod (13) through connection, fixed plate (14) top both ends are pressed and are covered with gland nut (15), just gland nut (15) threaded connection is at screw rod (13) top, conveying platform (12) bottom is connected with drive arrangement (16), just drive arrangement (16) are installed on support frame (1).
2. The aluminum alloy plate punch forming device of claim 1, wherein: drive arrangement (16) are including installing gear motor (17) on support frame (1), the output shaft of gear motor (17) is connected with drive lead screw (18) through belt pulley and belt transmission, just drive lead screw (18) both ends all rotate through the bearing and connect at support frame (1) top, drive lead screw (18) outside screw thread has cup jointed connecting block (19), just connecting block (19) fixed connection is in conveying platform (12) bottom central authorities.
3. The aluminum alloy plate punch forming device of claim 1, wherein: the support frame (1) bottom evenly is connected with universal wheel (20), just service brake is installed to universal wheel (20) one side.
4. The aluminum alloy plate punch forming device of claim 1, wherein: and die holes are formed in the centers of the surfaces of the upper die holder (4) and the lower die holder (6).
5. The aluminum alloy plate punch forming device of claim 3, wherein: the top of the upper die (5) and the bottom of the lower die (7) are both connected with die handles, and the upper die (5) and the lower die (7) are respectively pressed in die holes of the upper die base (4) and the lower die base (6) through the die handles.
6. The aluminum alloy plate punch forming device of claim 4, wherein: the upper die (5) and the lower die (7) are respectively a male die and a female die, and the structures of the upper die (5) and the lower die (7) are matched with each other.
7. The aluminum alloy plate punch forming device of claim 1, wherein: the bottom of the annular pressing plate (9) is connected with a rubber pad (21) in a gluing mode, and the annular pressing plate (9) is located on the periphery below the upper die (5).
8. The aluminum alloy plate punch forming device of claim 1, wherein: conveying platform (12), deflector roll (11) and die holder (6)'s top are in on the same horizontal plane, just guide rail outside surface cladding has wearing layer (22).
9. The aluminum alloy plate press forming device as claimed in any one of claims 1 to 7, wherein: the supporting frame (1) is made of angle steel in a welded mode, and the supporting frame (1) is of a cuboid frame structure.
CN201911077648.8A 2019-11-06 2019-11-06 Aluminum alloy plate stamping forming device Pending CN110976592A (en)

Priority Applications (1)

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CN201911077648.8A CN110976592A (en) 2019-11-06 2019-11-06 Aluminum alloy plate stamping forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911077648.8A CN110976592A (en) 2019-11-06 2019-11-06 Aluminum alloy plate stamping forming device

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CN110976592A true CN110976592A (en) 2020-04-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845923A (en) * 2021-02-23 2021-05-28 江苏太航信息科技有限公司 Stamping positioning mechanism with high automation degree for machining ship

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CN202963175U (en) * 2012-12-19 2013-06-05 欧张志明 Numerical control punching machine
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CN2110529U (en) * 1991-12-26 1992-07-22 延边数控设备厂 Numerically controlled five-head feeder for press
CN201659197U (en) * 2010-04-22 2010-12-01 江苏省南扬机械制造有限公司 Punching device
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CN102836927A (en) * 2012-08-31 2012-12-26 张家港市隆旌汽车零部件有限公司 Punching feed device for frame girder
CN202963175U (en) * 2012-12-19 2013-06-05 欧张志明 Numerical control punching machine
CN204381169U (en) * 2014-12-19 2015-06-10 常熟市古里镇淼泉浩军金属模具厂 A kind of diel
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CN110052535A (en) * 2019-05-10 2019-07-26 滁州达世汽车配件有限公司 A kind of automobile front wall mountain plate stamping die being moved easily

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Publication number Priority date Publication date Assignee Title
CN112845923A (en) * 2021-02-23 2021-05-28 江苏太航信息科技有限公司 Stamping positioning mechanism with high automation degree for machining ship

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