CN115026161A - Adjustable secondary punching press aluminum plate device of bending - Google Patents

Adjustable secondary punching press aluminum plate device of bending Download PDF

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Publication number
CN115026161A
CN115026161A CN202210958341.4A CN202210958341A CN115026161A CN 115026161 A CN115026161 A CN 115026161A CN 202210958341 A CN202210958341 A CN 202210958341A CN 115026161 A CN115026161 A CN 115026161A
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CN
China
Prior art keywords
stamping
replaceable
block
aluminum plate
auxiliary pressing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210958341.4A
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Chinese (zh)
Inventor
时朝川
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.)
Xuzhou Hanyu Aluminum Co ltd
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Xuzhou Hanyu Aluminum Co ltd
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Application filed by Xuzhou Hanyu Aluminum Co ltd filed Critical Xuzhou Hanyu Aluminum Co ltd
Priority to CN202210958341.4A priority Critical patent/CN115026161A/en
Publication of CN115026161A publication Critical patent/CN115026161A/en
Withdrawn legal-status Critical Current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
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • 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
    • B21D37/04Movable or exchangeable mountings for tools
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses an adjustable secondary stamping and bending aluminum plate device which comprises a shell assembly and a stamping assembly. The shell assembly comprises a bearing shell and a replaceable stamping platform, the bearing shell is detachably connected with the replaceable stamping platform, and the shape and the size of the replaceable stamping platform can be changed; punching press subassembly includes first stamping workpiece, first removable punching press piece, second stamping workpiece, the removable punching press piece of second, supplementary pressing part and power rod, first stamping workpiece motion trail with the contact of second stamping workpiece, supplementary pressing part with first stamping workpiece cup joints, the power rod with first stamping workpiece fixed connection, first removable punching press piece with the shape size of the removable punching press piece of second all can change. The invention has the advantages of high operation efficiency, low production cost, high mechanical positioning secondary bending precision, convenience for replacing parts to realize different bending angles and low operation danger of the device.

Description

Adjustable secondary punching press aluminum plate device of bending
Technical Field
The invention relates to the technical field of stamping devices, in particular to an adjustable secondary stamping and bending aluminum plate device.
Background
The architectural decoration aluminum plate is mostly used as a wall for shielding and protecting the wall and not lighting, and replaces mosaic and a common sandblasting outer wall. The architectural decoration aluminum plate is used as one of aluminum plate curtain walls, has advantages in the use of high-rise buildings due to the characteristics of light texture and good strength, and has the advantages of large wind pressure, easy shedding of mosaic and deformation of curtain wall materials with low hardness due to large wind pressure because the high-rise buildings are constantly under the action of various loads. The high-rise building serves as a curtain wall to serve large households, and the aluminum single-plate curtain wall can be used in large quantities based on the unique advantages of the aluminum single-plate curtain wall; the types of the architectural decoration aluminum plates are very many, and the edges of the architectural decoration aluminum plates need to be connected with other components so that the aluminum plates need to be bent. In current aluminum plate punching press shaping assembly line of bending, each step adopts the branch worker operation mostly, and every station all needs the workman to take care of, and whole assembly line needs many people to operate, and is inefficient, and manufacturing cost is too high.
In addition, the stamping equipment in the production line is manually operated, the manual secondary bending precision is low, and once the operation is wrong, the great threat danger is too high to the life safety of workers.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme: an adjustable secondary stamping and bending aluminum plate device comprises a shell assembly and a stamping assembly, wherein the shell assembly comprises a bearing shell and a replaceable stamping platform, the bearing shell is detachably connected with the replaceable stamping platform, the shape and the size of the replaceable stamping platform can be changed,
the stamping component comprises a first stamping part, a first replaceable stamping block, a second stamping part, a second replaceable stamping block, an auxiliary pressing part and a power rod, wherein the first stamping part is detachably connected with the first replaceable stamping block, the second stamping part is detachably connected with the second replaceable stamping block, the motion track of the first stamping part is in contact with the second stamping part, the auxiliary pressing part is sleeved with the first stamping part, the power rod is fixedly connected with the first stamping part, and the shapes and sizes of the first replaceable stamping block and the second replaceable stamping block can be changed,
as a preferable scheme of the adjustable secondary stamping and bending aluminum plate device of the invention, the replaceable stamping table is provided with a first stamping end, a first stamping gap is arranged between the first stamping end and the first replaceable stamping block, the first stamping end is matched with the first replaceable stamping block, the motion track of the first replaceable stamping block is contacted with the first stamping gap,
the replaceable stamping platform is provided with a second stamping end, a second stamping gap is formed between the second stamping end and the second replaceable stamping block, the second stamping end is matched with the second replaceable stamping block, and the motion track of the second replaceable stamping block is in contact with the second stamping gap.
As a preferable scheme of the adjustable secondary stamping and bending aluminum plate device, the bearing shell is provided with a guide table, and the guide table is matched with the first stamping part.
As a preferable aspect of the adjustable secondary punching and bending aluminum plate device of the present invention, the replaceable punching table is provided with an auxiliary pressing surface, and a moving direction of the auxiliary pressing piece is perpendicular to the auxiliary pressing surface.
As a preferable aspect of the adjustable secondary punching and bending aluminum plate device of the present invention, an auxiliary pressing gap is provided between the auxiliary pressing piece and the auxiliary pressing surface, and a movement locus of the auxiliary pressing piece contacts with the auxiliary pressing gap.
As a preferable scheme of the adjustable secondary stamping and bending aluminum plate device, the first stamping part is provided with a first sliding end, the second stamping part is provided with a second sliding end, and a motion track of the first sliding end is in contact with the second sliding end.
As a preferable scheme of the adjustable secondary stamping and bending aluminum plate device, the first stamping part is provided with a first stamping part guide hole, the first stamping part guide hole is sleeved with the auxiliary pressing piece, and a spring is arranged between the first stamping part guide hole and the auxiliary pressing piece.
As a preferable scheme of the adjustable secondary aluminum plate stamping and bending device, the bearing shell is further provided with a bearing shell guide hole, the bearing shell guide hole is sleeved with the second stamping part, and a spring is arranged between the bearing shell guide hole and the second stamping part.
As a preferred scheme of the adjustable secondary stamping and bending aluminum plate device, the second stamping part is provided with a second stamping part guide rod, the bearing shell guide hole is sleeved with the second stamping part guide rod, and a spring is arranged between the bearing shell guide hole and the second stamping part guide rod.
As a preferable scheme of the adjustable secondary punching and bending aluminum plate device, the auxiliary pressing piece is provided with an auxiliary pressing piece block, and the auxiliary pressing piece block is made of a flexible rubber material with a large friction coefficient.
The invention has the beneficial effects that: the device has the advantages of high operation efficiency, low production cost, high mechanical positioning secondary bending precision, convenience for replacing parts to realize different bending angles, and low operation danger of the device.
Drawings
Fig. 1 is a schematic view of an overall structure of an auxiliary pressing member of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention.
Fig. 2 is a schematic view of an overall structure of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention under a stamping condition of a first replaceable stamping block.
Fig. 3 is a schematic view of an overall structure of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention under a stamping condition of a second replaceable stamping block.
Fig. 4 is a schematic structural diagram of an overall structure of an adjustable secondary stamping and bending aluminum plate device after the shape of a replaceable stamping table, a first replaceable stamping block and a second replaceable stamping block is replaced according to an embodiment of the invention.
Fig. 5 is a schematic partial structural view of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention.
Fig. 6 is a schematic partial structural view of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention.
Fig. 7 is a schematic partial structural view of an adjustable secondary aluminum plate stamping and bending device according to an embodiment of the present invention.
In the figure: the stamping die comprises a shell assembly 100, a bearing shell 101, a replaceable stamping platform 102, a stamping assembly 200, a first stamping part 201, a first replaceable stamping block 202, a second stamping part 203, a second replaceable stamping block 204, an auxiliary pressing part 205, a power rod 206, a guide platform 101a, an auxiliary pressing surface 102a, a first stamping end 102b, a first stamping gap 207, a second stamping end 102c, a second stamping gap 208, a first sliding end 201a, a second sliding end 203a, a first stamping part guide hole 201b, a bearing shell guide hole 101b, a second stamping part guide rod 203b, an auxiliary pressing part 205a and an auxiliary pressing gap 209.
Detailed Description
Example 1
Referring to fig. 1 to 7, the embodiment provides an adjustable secondary punching and bending aluminum plate device, which includes a housing assembly 100 and a punching assembly 200. The housing assembly 100 includes a carrier housing 101 and a replaceable stamping station 102, the carrier housing 101 is detachably connected to the replaceable stamping station 102, and the size and shape of the replaceable stamping station 102 can be changed.
The punching assembly 200 comprises a first punching part 201, a first replaceable punching block 202, a second punching part 203, a second replaceable punching block 204, an auxiliary pressing part 205 and a power rod 206, wherein the first punching part 201 is detachably connected with the first replaceable punching block 202, the second punching part 203 is detachably connected with the second replaceable punching block 204, the motion track of the first punching part 201 is in contact with the second punching part 203, the auxiliary pressing part 205 is sleeved with the first punching part 201, the power rod 206 is fixedly connected with the first punching part 201, and the shapes and sizes of the first replaceable punching block 202 and the second replaceable punching block 204 can be changed.
An auxiliary pressing gap 209 is arranged between the auxiliary pressing piece 205 and the auxiliary pressing surface 102a, the motion track of the auxiliary pressing piece 205 is in contact with the auxiliary pressing gap 209, and when the device runs, an aluminum plate needs to be inserted from the auxiliary pressing gap 209, and the proper length is adjusted, so that the aluminum plate exceeds the replaceable stamping table 102.
The replaceable stamping platform 102 is provided with a first stamping end 102b, a first stamping gap 207 is arranged between the first stamping end 102b and the first replaceable stamping block 202, the first stamping end 102b is matched with the first replaceable stamping block 202, and the motion track of the first replaceable stamping block 202 is in contact with the first stamping gap 207.
The replaceable stamping platform 102 is provided with a second stamping end 102c, a second stamping gap 208 is arranged between the second stamping end 102c and the second replaceable stamping block 204, the second stamping end 102c is matched with the second replaceable stamping block 204, and the motion track of the second replaceable stamping block 204 is in contact with the second stamping gap 208.
When the part of the aluminum plate beyond the replaceable stamping platform 102 is inserted into the first stamping gap 207, the aluminum plate is stamped by the first replaceable stamping block 202 to be bent for the first time, and if the aluminum plate is not inserted into the second stamping gap 208 after being bent, a worker can wait for the power rod 206 to be lifted and then slide out the aluminum plate subjected to the bending for the first time from two sides.
When the part of the aluminum plate, which exceeds the replaceable stamping platform 102, is inserted into the first stamping gap 207, the aluminum plate is stamped by the first replaceable stamping block 202 to be bent for the first time, the aluminum plate is bent to be inserted into the second stamping gap 208, the first stamping part 201 is contacted with the second stamping part 203, the second stamping part 203 is extruded to be displaced, the second replaceable stamping block 204 is used for stamping the aluminum plate, the aluminum plate is bent for the second time, and a worker can wait for the power rod 206 to be lifted and slide out of the aluminum plate from two sides after the aluminum plate is bent for the second time.
The bearing shell 101 is detachably connected with the replaceable stamping platform 102, the shape and the size of the replaceable stamping platform 102 can be changed, the first stamping part 201 is detachably connected with the first replaceable stamping block 202, the second stamping part 203 is detachably connected with the second replaceable stamping block 204, and the shape and the size of the first replaceable stamping block 202 and the second replaceable stamping block 204 can be changed.
After the replaceable stamping table 102, the first replaceable stamping block 202 and the second replaceable stamping block 204 are replaced by an operator, the surfaces stamped among the three parts are ensured to be attached after debugging, and the device can operate.
Because rigid impact occurs during stamping among the replaceable stamping platform 102, the first replaceable stamping block 202 and the second replaceable stamping block 204, the three parts are worn, and can be detached and replaced.
The bearing housing 101 is provided with a guide table 101a, the guide table 101a cooperating with the first stamping 201.
The first stamping 201 is provided with a first sliding end 201a, the second stamping 203 is provided with a second sliding end 203a, and the motion track of the first sliding end 201a is in contact with the second sliding end 203 a.
The guide table 101a is matched with the first stamping part 201 to ensure that the first stamping part 201 can move smoothly to extrude the second stamping part 203, the first stamping part 201 is provided with a first sliding end 201a, the second stamping part 203 is provided with a second sliding end 203a, the movement track of the first sliding end 201a is contacted with the second sliding end 203a, and after the first sliding end 201a is contacted with the second sliding end 203a, the second stamping part 203 moves to perform secondary stamping.
The replaceable punching stage 102 is provided with an auxiliary pressing surface 102a, and the direction of movement of the auxiliary pressing piece 205 is perpendicular to the auxiliary pressing surface 102 a.
The auxiliary pressing piece 205 is provided with an auxiliary pressing piece block 205a, and the auxiliary pressing piece block 205a is made of a flexible rubber material with a large friction coefficient.
The auxiliary pressing piece block 205a presses the aluminum plate on the auxiliary pressing surface 102a, the auxiliary pressing piece block 205a is made of a flexible rubber material with a large friction coefficient, large rigid impact with the auxiliary pressing piece block 205a when the aluminum plate is stamped is avoided, the aluminum plate is protected, and meanwhile the aluminum plate is prevented from being warped to damage the device or injure an operator.
Example 2
Referring to fig. 1 to 7, the present embodiment is different from the previous embodiment in that the replaceable stamping station 102 is provided with a first stamping end 102b, a first stamping gap 207 is provided between the first stamping end 102b and the first replaceable stamping block 202, the first stamping end 102b is matched with the first replaceable stamping block 202, and a motion track of the first replaceable stamping block 202 is in contact with the first stamping gap 207.
The replaceable stamping platform 102 is provided with a second stamping end 102c, a second stamping gap 208 is arranged between the second stamping end 102c and the second replaceable stamping block 204, the second stamping end 102c is matched with the second replaceable stamping block 204, and the motion track of the second replaceable stamping block 204 is in contact with the second stamping gap 208.
In the normal operation process of the device, the first stamping end 102b and the first replaceable stamping block 202 stamp the aluminum plate together, the first stamping end 102b is not in contact with the first replaceable stamping block 202, and the first stamping end 102b is likely to be in contact with the first replaceable stamping block 202 only when the device is debugged.
In the normal operation process of the device, the second stamping end 102c and the second replaceable stamping block 204 stamp the aluminum plate together, the second stamping end 102c is not in contact with the second replaceable stamping block 204, and the second stamping end 102c is likely to be in contact with the second replaceable stamping block 204 only when the device is debugged.
The minimum clearance of the first stamping clearance 207 and the minimum clearance of the second stamping clearance 208 are both larger than or equal to the thickness of the stamped aluminum plate, so that the aluminum plate is prevented from being deformed and scrapped due to the fact that the device extrudes the aluminum plate.
After the operator replaces the replaceable stamping table 102, the first replaceable stamping block 202, and the second replaceable stamping block 204, the operator can adjust the first stamping clearance 207 and the second stamping clearance 208 by adjusting the stamping surfaces of the three to fit each other.
An auxiliary pressing gap 209 is arranged between the auxiliary pressing piece 205 and the auxiliary pressing surface 102a, the motion track of the auxiliary pressing piece 205 is in contact with the auxiliary pressing gap 209, and the auxiliary pressing gap 209 is convenient to insert the aluminum plate.
First stamping part 201 is provided with first stamping part guiding hole 201b, and first stamping part guiding hole 201b cup joints with supplementary pressing piece 205, is provided with the spring between first stamping part guiding hole 201b and the supplementary pressing piece 205.
The replaceable punching stage 102 is provided with an auxiliary pressing surface 102a, and the auxiliary pressing piece 205 is moved in a direction perpendicular to the auxiliary pressing surface 102 a.
The auxiliary pressing piece 205 is provided with an auxiliary pressing piece block 205a, and the auxiliary pressing piece block 205a is made of a flexible rubber material with a large friction coefficient.
The power rod 206 moves downwards, the auxiliary pressing piece block 205a presses the aluminum plate on the auxiliary pressing surface 102a, the first pressing piece guide hole 201b guides the movement track of the auxiliary pressing piece 205, the auxiliary pressing piece block 205a is made of flexible rubber material with large friction coefficient, the aluminum plate is prevented from generating large rigid impact with the auxiliary pressing piece block 205a when being pressed, the aluminum plate is protected, meanwhile, the flexible rubber material can be prevented from generating elastic deformation when the aluminum plate is tilted to damage the device or hurt an operator, however, when the elastic deformation is too large, the auxiliary pressing piece block 205a may be damaged, and at this time, the auxiliary pressing piece block 205a may generate a reaction force to the auxiliary pressing piece 205, so that the auxiliary pressing piece 205 may move upward along the first pressing piece guiding hole 201b, thereby ensuring that the auxiliary pressing piece block 205a is not damaged and the pressure of the auxiliary pressing piece block 205a on the aluminum plate is stable.
The minimum clearance of the first punching clearance 207 and the minimum clearance of the second punching clearance 208 are each greater than or equal to the punched aluminum plate thickness, but in actual practice, it is difficult to achieve that the minimum clearance of the first punching clearance 207 and the minimum clearance of the second punching clearance 208 are equal to the punched aluminum plate thickness because of machining errors of the respective components, so the minimum clearance of the first punching clearance 207 and the minimum clearance of the second punching clearance 208 are each slightly greater than the punched aluminum plate thickness in actual use.
Compared with the traditional stamping and bending device, the minimum clearance of the first stamping clearance 207 and the minimum clearance of the second stamping clearance 208 are both slightly larger than the thickness of the stamped aluminum plate, the first stamping end 102b and the first replaceable stamping block 202 stamp the aluminum plate together, the first stamping end 102b is not in contact with the first replaceable stamping block 202, the second stamping end 102c and the second replaceable stamping block 204 stamp the aluminum plate together, the second stamping end 102c is not in contact with the second replaceable stamping block 204, a time difference exists between two stamping, and the directions of two stamping and bending of the aluminum plate are different, so when the second stamping end 102c and the second replaceable stamping block 204 stamp the aluminum plate together, the aluminum plate is stressed to slightly tilt between the first stamping clearance 207, thereby realizing the local discharging of the first stamping and bending part, and finally discharging by an operator, the unloading can be realized only by applying force to the secondary stamping and bending place, and the problems that the traditional stamping and bending device cannot be used for clamping the device and the final aluminum plate cannot be unloaded easily after the traditional stamping and bending device bends twice are solved.
The bearing shell 101 is further provided with a bearing shell guide hole 101b, the bearing shell guide hole 101b is sleeved with the second stamping part 203, and a spring is arranged between the bearing shell guide hole 101b and the second stamping part 203.
The second stamping part 203 is provided with a second stamping part guide rod 203b, the bearing shell guide hole 101b is sleeved with the second stamping part guide rod 203b, and a spring is arranged between the bearing shell guide hole 101b and the second stamping part guide rod 203 b.
When the first stamping part 201 contacts the second stamping part 203, the second stamping part 203 is extruded to displace, the bearing shell guide hole 101b is sleeved with the second stamping part guide rod 203b, a spring arranged between the bearing shell guide hole 101b and the second stamping part guide rod 203b is extruded, and the second stamping part 203 displaces along the direction of the second stamping part guide rod 203 b.

Claims (9)

1. The utility model provides an adjustable secondary punching press aluminum plate device of bending which characterized in that: comprises a shell component (100) and a punching component (200),
the shell assembly (100) comprises a bearing shell (101) and a replaceable stamping platform (102), the bearing shell (101) is detachably connected with the replaceable stamping platform (102), the shape and the size of the replaceable stamping platform (102) can be changed,
the stamping assembly (200) comprises a first stamping part (201), a first replaceable stamping block (202), a second stamping part (203), a second replaceable stamping block (204), an auxiliary pressing part (205) and a power rod (206), wherein the first stamping part (201) is detachably connected with the first replaceable stamping block (202), the second stamping part (203) is detachably connected with the second replaceable stamping block (204), the motion track of the first stamping part (201) is in contact with the second stamping part (203), the auxiliary pressing part (205) is sleeved with the first stamping part (201), the power rod (206) is fixedly connected with the first stamping part (201), and the shapes and sizes of the first replaceable stamping block (202) and the second replaceable stamping block (204) can be changed,
the replaceable stamping platform (102) is provided with a first stamping end (102 b), a first stamping gap (207) is arranged between the first stamping end (102 b) and the first replaceable stamping block (202), the first stamping end (102 b) is matched with the first replaceable stamping block (202), the motion track of the first replaceable stamping block (202) is in contact with the first stamping gap (207),
the replaceable stamping platform (102) is provided with a second stamping end (102 c), a second stamping gap (208) is arranged between the second stamping end (102 c) and the second replaceable stamping block (204), the second stamping end (102 c) is matched with the second replaceable stamping block (204), and the motion track of the second replaceable stamping block (204) is in contact with the second stamping gap (208).
2. The adjustable secondary stamping and bending aluminum plate device according to claim 1, wherein: bear casing (101) and be provided with guide table (101 a), guide table (101 a) with first stamping workpiece (201) cooperation.
3. The adjustable secondary stamping and bending aluminum plate device according to claim 2, wherein: the replaceable stamping platform (102) is provided with an auxiliary pressing surface (102 a), and the movement direction of the auxiliary pressing piece (205) is perpendicular to the auxiliary pressing surface (102 a).
4. The adjustable double-stamping bending aluminum plate device according to claim 3, wherein: an auxiliary pressing gap (209) is arranged between the auxiliary pressing piece (205) and the auxiliary pressing surface (102 a), and the motion track of the auxiliary pressing piece (205) is in contact with the auxiliary pressing gap (209).
5. The adjustable double-stamping bending aluminum plate device according to claim 4, wherein: the first stamping part (201) is provided with a first sliding end (201 a), the second stamping part (203) is provided with a second sliding end (203 a), and the motion track of the first sliding end (201 a) is in contact with the second sliding end (203 a).
6. The adjustable double-stamping bending aluminum plate device according to claim 5, wherein: first stamping workpiece (201) is provided with first stamping workpiece guiding hole (201 b), first stamping workpiece guiding hole (201 b) with supplementary pressing piece (205) cup joint, first stamping workpiece guiding hole (201 b) with be provided with the spring between supplementary pressing piece (205).
7. The adjustable secondary punching and bending aluminum plate device according to any one of claims 4-6, wherein: bear casing (101) and still be provided with and bear casing guiding hole (101 b), bear casing guiding hole (101 b) with second stamping workpiece (203) cup joints, bear casing guiding hole (101 b) with be provided with the spring between second stamping workpiece (203).
8. The adjustable double-punching and bending aluminum plate device of claim 7, wherein: second stamping workpiece (203) is provided with second stamping workpiece guide bar (203 b), bear casing guiding hole (101 b) with second stamping workpiece guide bar (203 b) cup joints, bear casing guiding hole (101 b) with be provided with the spring between second stamping workpiece guide bar (203 b).
9. The adjustable double-stamping bending aluminum plate device according to claim 8, wherein: the auxiliary pressing piece (205) is provided with an auxiliary pressing piece block (205 a), and the auxiliary pressing piece block (205 a) is made of a flexible rubber material with a large friction coefficient.
CN202210958341.4A 2022-08-11 2022-08-11 Adjustable secondary punching press aluminum plate device of bending Withdrawn CN115026161A (en)

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Application Number Priority Date Filing Date Title
CN202210958341.4A CN115026161A (en) 2022-08-11 2022-08-11 Adjustable secondary punching press aluminum plate device of bending

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Application Number Priority Date Filing Date Title
CN202210958341.4A CN115026161A (en) 2022-08-11 2022-08-11 Adjustable secondary punching press aluminum plate device of bending

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190727A (en) * 1981-05-16 1982-11-24 Nissan Motor Co Ltd Flange press die
JPS58148022A (en) * 1982-02-28 1983-09-03 Hino Motors Ltd Composite bending mechanism of press
JPS5919033A (en) * 1982-07-23 1984-01-31 Nissan Motor Co Ltd Press die for bending
JPH01309734A (en) * 1988-06-07 1989-12-14 Honda Motor Co Ltd Working method for edge part of plate member
US20040000184A1 (en) * 2002-06-28 2004-01-01 Byung-No Jung Cam-type press system
CN102513444A (en) * 2011-11-30 2012-06-27 长城汽车股份有限公司 Composite flanging mechanism of stamping die
CN110911937A (en) * 2019-12-10 2020-03-24 河南省鼎润科技实业有限公司 Novel connector terminal composite forming structure and forming method
CN212704035U (en) * 2020-04-21 2021-03-16 中山万和电器有限公司 Bending die

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190727A (en) * 1981-05-16 1982-11-24 Nissan Motor Co Ltd Flange press die
JPS58148022A (en) * 1982-02-28 1983-09-03 Hino Motors Ltd Composite bending mechanism of press
JPS5919033A (en) * 1982-07-23 1984-01-31 Nissan Motor Co Ltd Press die for bending
JPH01309734A (en) * 1988-06-07 1989-12-14 Honda Motor Co Ltd Working method for edge part of plate member
US20040000184A1 (en) * 2002-06-28 2004-01-01 Byung-No Jung Cam-type press system
CN102513444A (en) * 2011-11-30 2012-06-27 长城汽车股份有限公司 Composite flanging mechanism of stamping die
CN110911937A (en) * 2019-12-10 2020-03-24 河南省鼎润科技实业有限公司 Novel connector terminal composite forming structure and forming method
CN212704035U (en) * 2020-04-21 2021-03-16 中山万和电器有限公司 Bending die

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
国家机械工业局行业管理司、国家国内贸易局设备成套管理局编: "《中国机电产品大辞典》", 30 September 1999, 机械工业出版社 *

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