CN114101495B - Side flanging press for sheet metal forming automatic production line - Google Patents
Side flanging press for sheet metal forming automatic production line Download PDFInfo
- Publication number
- CN114101495B CN114101495B CN202111587758.6A CN202111587758A CN114101495B CN 114101495 B CN114101495 B CN 114101495B CN 202111587758 A CN202111587758 A CN 202111587758A CN 114101495 B CN114101495 B CN 114101495B
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- cylinder
- flanging
- machine body
- piston rod
- fixedly connected
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- 239000002184 metal Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The application relates to the technical field of sheet metal forming processing, in particular to a flanging press for an automatic sheet metal forming production line, which comprises a machine body, wherein one side of the machine body is connected with a die, a cylinder body of an upper flanging cylinder is fixedly connected to the position, right above the die, of the machine body, a cylinder body of a flanging cylinder is connected to the position, corresponding to one side of the die, of the machine body, a piston rod of the flanging cylinder is horizontally arranged, the machine body is fixedly connected with a cylinder body of an oblique compression cylinder, oblique flanging cylinders are connected to the positions, corresponding to the two sides of the cylinder body of the oblique compression cylinder, of the machine body, the piston rods of the upper flanging cylinder, the piston rods of the flanging cylinders and the piston rods of each oblique flanging cylinder can be abutted against the die, and four edges of a workpiece can be flanged at the same time, so that space is saved, and cost is effectively reduced.
Description
Technical Field
The invention relates to the technical field of sheet metal forming processing, in particular to a side flanging press for an automatic sheet metal forming production line.
Background
At present, an automatic sheet metal forming production line is a common production line, in the sheet metal machining process, a workpiece is sometimes required to be subjected to flanging forming, the workpiece is required to be subjected to flanging in multiple directions, and the production line is usually required to be subjected to flanging in different directions by multiple flanging equipment under the condition.
As shown in fig. 1, a sheet metal part 1 needs to be processed first, including a transverse plate 11, wherein the transverse plate 11 is integrally formed with a vertical plate 12, the vertical plate 12 and the transverse plate 11 are mutually perpendicular, an empty slot 13 is commonly formed at the connecting position of the vertical plate 12 and the transverse plate 11, a vertical flange 121 is fixedly connected at the position of the long side of the vertical plate 12 corresponding to the empty slot 13, a transverse flange 111 is fixedly connected at the position of the long side of the transverse plate 11 corresponding to the empty slot 13, and short flanges 112 parallel to the transverse flange 111 are fixedly connected at the positions of the two short sides of the transverse plate 11 corresponding to the empty slot 13.
In the above technical scheme, if a plurality of flanging devices are used for processing the workpiece, the plurality of flanging devices inevitably occupy a large range of space, resulting in higher cost.
Disclosure of Invention
The invention provides a flanging press for a sheet metal forming automatic production line, which aims to solve the problem that the existing flanging press needs a plurality of flanging presses to carry out flanging on sheet metal parts.
The technical scheme of the invention is as follows:
The invention provides a metal plate forming automatic production line flanging press, which comprises a machine body, wherein one side of the machine body is connected with a die, a cylinder body of an upper flanging cylinder is fixedly connected to the position, right above the die, of the machine body, a piston rod of the upper flanging cylinder is vertically arranged, a cylinder body of a side flanging cylinder is connected to the position, corresponding to the die, of the machine body, a cylinder body of an oblique pressing cylinder is fixedly connected to the machine body, oblique flanging cylinders are connected to the position, corresponding to the two sides of the cylinder body of the oblique pressing cylinder, of the machine body, the piston rod of the oblique pressing cylinder and the piston rod of each oblique flanging cylinder are parallel to each other, the piston rod of the oblique pressing cylinder and the piston rod of each oblique flanging cylinder are obliquely arranged upwards from one end, close to the die, of the piston rod of the upper flanging cylinder, the piston rod of the side flanging cylinder and the piston rod of each oblique flanging cylinder can be abutted against the die.
The beneficial effects achieved by the application are as follows: the flanging press can simultaneously carry out flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be carried out simultaneously.
Furthermore, the piston rod of the upper flanging oil cylinder, the piston rod of the side flanging oil cylinder and the piston rod of each inclined flanging oil cylinder are in threaded connection with stamping blocks, and the stamping blocks can be abutted against the die.
Through above-mentioned scheme, the stamping block can increase the area of contact between piston rod and the mould, makes the work piece atress more even, is difficult to cause the work piece to damage in the turn-ups process. The die opening and closing of the die can be adjusted by adjusting the stamping block.
Further, the mould sliding connection is on the fuselage, and the mould slides along fuselage direction of height, and the fuselage is connected with the lifting assembly that drives the mould and remove along fuselage direction of height.
Through the scheme, the die can slide up and down, can butt the work piece when the work piece comes, and when the work piece processing is accomplished and needs to leave, the die can descend, avoids the shaping limit after the sheet metal component turn-ups, avoids bumping the material and hits the board.
Further, the lifting assembly comprises a cylinder body of a lifting cylinder fixedly connected to the machine body, a piston rod of the lifting cylinder is horizontally arranged, a first sliding block is fixedly connected to the piston rod of the lifting cylinder, a second sliding block is fixedly connected to the die, the second sliding block is slidably connected to the machine body, and the second sliding block slides along the height direction of the machine body;
The first inclined plane has been seted up to first slider, and first inclined plane is by being close to lift cylinder one end and to the downward sloping setting of the other end, and the second inclined plane has been seted up to second slider bottom, and the second inclined plane is the same with first inclined plane incline direction, and first inclined plane can the butt second inclined plane.
Through the scheme, the sliding block can be controlled to slide up and down from the side face of the sliding block through the movement of the piston rod of the lifting oil cylinder, and the space at the bottom of the sliding block is not occupied.
Further, the fuselage corresponds second slider position department and has set firmly the lift slide rail, and the lift spout has been seted up to the second slider, and lift slide rail sliding connection is in the lift spout.
Through above-mentioned scheme, the route is more stable when lift slide rail and lift spout cooperation can make the mould slide from top to bottom, is difficult to appear the skew.
Further, the bottom of the machine body is provided with a base, an adjusting slide rail is fixedly connected to the base, an adjusting slide groove is formed in the bottom of the machine body, and the adjusting slide rail is slidably connected in the adjusting slide groove.
Through the scheme, the machine body can slide along the adjusting slide rail, so that a user can conveniently adjust the working position of the flanging press.
Further, a plurality of upper threaded holes are formed in the bottom of the machine body, a plurality of lower threaded holes are formed in the base, fastening bolts are connected in the upper threaded holes in a threaded mode, and the fastening bolts can be connected in the lower threaded holes in a threaded mode.
Through the scheme, after the position of the machine body is adjusted, the relative position of the machine body and the base can be fixed through the fastening bolts.
Further, the base is fixedly connected with a rack, the machine body is rotationally connected with an adjusting gear, the adjusting gear is meshed with the rack, and the adjusting gear is fixedly connected with an adjusting motor.
Through the scheme, the user can adjust the relative position of the machine body by controlling the rotation of the adjusting motor, and the adjusting process is simple and accurate.
Further, the machine body is rotationally connected with a mounting frame at the position close to the inclined flanging oil cylinder and the inclined compressing oil cylinder, the inclined flanging oil cylinder and the inclined compressing oil cylinder are fixedly connected to the mounting frame, and the mounting frame is connected with a driving assembly for driving the mounting frame to rotate.
Through the scheme, the inclination angles of the piston rod of the inclined flanging oil cylinder and the piston rod of the inclined compacting oil cylinder can be adjusted by rotating the mounting frame by a user, so that the flanging quality of the workpiece is ensured.
Further, the drive assembly comprises a drive motor fixedly connected to the machine body, an output shaft of the drive motor is fixedly connected with a drive gear, the mounting frame is fixedly connected with a drive toothed ring, and the drive gear is meshed with the drive toothed ring.
Through the scheme, a user can control the inclination angles of the piston rod of the inclined flanging oil cylinder and the piston rod of the inclined compacting oil cylinder by controlling the driving motor, so that the operation of the user is facilitated.
The side flanging press for the sheet metal forming automatic production line has the following advantages:
1. the flanging press can simultaneously carry out flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be carried out simultaneously.
Drawings
FIG. 1 is a schematic view of a sheet metal part in the background of the invention;
FIG. 2 is a schematic general construction of the present invention;
FIG. 3 is a schematic view of the tilt and turn cylinder, tilt hold down cylinder and mounting bracket of the present invention;
FIG. 4 is a cross-sectional view of an adjustment slide and adjustment chute of the present invention;
FIG. 5 is a cross-sectional view of the lift assembly of the present invention;
Fig. 6 is an exploded view of the lifting slide rail and lifting chute of the present invention.
In the figure, 1, a sheet metal part; 11. a cross plate; 111. a transverse flanging; 112. short flanging; 12. a riser; 121. vertically flanging; 13. a hollow groove; 2. a body; 21. a mold; 22. a lifting assembly; 221. a lifting oil cylinder; 222. a first slider; 2221. a first inclined surface; 223. a second slider; 2231. a second inclined surface; 2232. lifting sliding grooves; 224. lifting the sliding rail; 23. an upper flanging oil cylinder; 231. stamping blocks; 24. a side flanging oil cylinder; 25. a mounting frame; 251. an inclined flanging oil cylinder; 252. an oblique compression cylinder; 26. a drive assembly; 261. a driving motor; 262. a drive gear; 263. driving the toothed ring; 27. adjusting the chute; 271. an upper threaded hole; 272. a fastening bolt; 28. an adjusting gear; 281. adjusting a motor; 3. a base; 31. adjusting the sliding rail; 32. a lower threaded hole; 33. a rack.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The invention provides a flanging press for a sheet metal forming automatic production line, which comprises a base 3 and a machine body 2 which is connected to the base 3 in a sliding manner, wherein one side of the machine body 2 is connected with a die 21, a cylinder body of a flanging cylinder 23 is fixedly connected to the position, which corresponds to the position right above the die 21, of the machine body 2, a piston rod of the flanging cylinder 23 is vertically arranged, a cylinder body of a flanging cylinder 24 is connected to the position, which corresponds to the die 21, of the machine body 2, and a piston rod of the flanging cylinder 24 is horizontally arranged.
As shown in fig. 2 and 3, the machine body 2 is rotatably connected with a mounting frame 25, the middle part of the mounting frame 25 is fixedly connected with a cylinder body of an inclined pressing cylinder 252, the mounting frame 25 is connected with inclined flanging cylinders 251 corresponding to the two side positions of the cylinder body of the inclined pressing cylinder 252, piston rods of the inclined pressing cylinder 252 and piston rods of each inclined flanging cylinder 251 are parallel to each other, and the piston rods of the inclined pressing cylinder 252 and the piston rods of each inclined flanging cylinder 251 are arranged in an upward inclined manner from one end, close to the die 21, of each piston rod of the side flanging cylinder 24. The piston rod of the upper flanging oil cylinder 23, the piston rod of the side flanging oil cylinder 24 and the piston rod of each inclined flanging oil cylinder 251 are respectively and threadably connected with a stamping block 231, and the stamping blocks 231 can be abutted against the die 21. The stamping block 231 can increase the contact area between the piston rod and the die 21, so that the workpiece is stressed more uniformly, and the workpiece is not easy to damage in the flanging process.
As shown in fig. 2 and 3, the mounting frame 25 is connected with a driving assembly 26, the driving assembly 26 comprises a driving motor 261 fixedly connected to the machine body 2, an output shaft of the driving motor 261 is fixedly connected with a driving gear 262, the mounting frame 25 is fixedly connected with a driving toothed ring 263, and the driving gear 262 is meshed with the driving toothed ring 263. The user can control the inclination angle of the piston rod of the inclined flanging oil cylinder 251 and the piston rod of the inclined compacting oil cylinder 252 by controlling the driving motor 261, so that the operation of the user is convenient.
As shown in fig. 4 and 5, the mold 21 is slidably coupled to the body 2, and the mold 21 slides in the height direction of the body 2. The machine body 2 is connected with a lifting assembly 22, the lifting assembly 22 comprises a cylinder body fixedly connected with a lifting oil cylinder 221 on the machine body 2, a piston rod of the lifting oil cylinder 221 is horizontally arranged, a piston rod of the lifting oil cylinder 221 is fixedly connected with a first sliding block 222, a die 21 is fixedly connected with a second sliding block 223, the second sliding block 223 is slidably connected onto the machine body 2, and the second sliding block 223 slides along the height direction of the machine body 2. The first slider 222 is provided with a first inclined surface 2221, the first inclined surface 2221 is inclined downwards from one end close to the lifting oil cylinder 221 to the other end, the bottom of the second slider 223 is provided with a second inclined surface 2231, the inclination direction of the second inclined surface 2231 is the same as that of the first inclined surface 2221, and the first inclined surface 2221 can be abutted against the second inclined surface 2231. The die 21 can slide up and down, can butt the work piece when the work piece comes, and when the work piece processing is done and is needed to leave, the die 21 can descend, avoids taking place the friction with the work piece, reduces the possibility of work piece wearing and tearing, makes the work piece remove more easily.
As shown in fig. 5 and 6, a lifting slide rail 224 is fixedly arranged at a position of the machine body 2 corresponding to the second slider 223, the second slider 223 is provided with a lifting slide rail 2232, and the lifting slide rail 224 is slidably connected in the lifting slide rail 2232. The lifting slide rail 224 and the lifting slide rail 2232 cooperate to make the path of the mold 21 more stable when sliding up and down, and the deflection is not easy to occur.
As shown in fig. 4 and 5, an adjusting slide rail 31 is fixedly connected to the base 3, an adjusting slide groove 27 is provided at the bottom of the machine body 2, and the adjusting slide rail 31 is slidably connected to the adjusting slide groove 27. A plurality of upper threaded holes 271 are formed in the bottom of the machine body 2, a plurality of lower threaded holes 32 are formed in the base 3, fastening bolts 272 are connected in the upper threaded holes 271 in a threaded mode, and the fastening bolts 272 can be connected in the lower threaded holes 32 in a threaded mode. The machine body 2 can slide along the adjusting slide rail 31, so that a user can conveniently adjust the working position of the flanging press. After the position of the body 2 is adjusted, the relative positions of the body 2 and the base 3 can be fixed by fastening bolts 272.
As shown in fig. 4 and 5, the base 3 is fixedly connected with a rack 33, and the rack 33 is disposed along the length direction of the adjustment slide rail 31. The machine body 2 is rotatably connected with an adjusting gear 28, the adjusting gear 28 is meshed with a rack 33, the adjusting gear 28 is fixedly connected with an adjusting motor 281, and the adjusting motor 281 is fixedly connected to the machine body 2. The user can adjust the relative position of the body 2 by controlling the adjustment motor 281 to rotate, and the adjustment process is simple and accurate.
The using mode is as follows: when the sheet metal part 1 is transported to the position of the die 21, the piston rod of the lifting cylinder stretches out to drive the first slider 222 to move, and the second slider 223 is jacked up through the first inclined plane 2221 and the second inclined plane 2231 to lift the die 21. The mold 21 supports the sheet metal part 1. Then the piston rod of the up-flanging oil cylinder 23 stretches out and withdraws to extrude the transverse flanging 111 of the sheet metal part 1. The piston rod of the side flanging oil cylinder 24 stretches out and retracts to extrude the vertical flanging 121 of the sheet metal part 1. The piston rod of the inclined pressing cylinder 252 extends out to press the sheet metal part 1, and then the piston rod of the inclined flanging cylinder 251 extends out and retracts to press out two short flanging 112 of the sheet metal part 1. The piston rod of the oblique pressing cylinder 252 is retracted, and the piston rod of the lifting cylinder 221 is retracted. The die 21 descends to put down the sheet metal part 1, and flanging of the sheet metal part 1 can be completed.
The flanging press can simultaneously carry out flanging on four edges of a workpiece, saves space, effectively reduces cost, and can also improve efficiency because the flanging can be carried out simultaneously.
The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.
Claims (8)
1. The utility model provides a sheet metal forming automatic production line press of turning on one's side, includes fuselage (2), and fuselage (2) one side is connected with mould (21), its characterized in that: the machine body (2) is fixedly connected with a cylinder body of an upper flanging cylinder (23) at a position right above a die (21), a piston rod of the upper flanging cylinder (23) is vertically arranged, the machine body (2) is connected with a cylinder body of a side flanging cylinder (24) at a position corresponding to one side of the die (21), the piston rod of the side flanging cylinder (24) is horizontally arranged, the machine body (2) is fixedly connected with a cylinder body of an inclined pressing cylinder (252), the positions of the two sides of the cylinder body (2) corresponding to the inclined pressing cylinder (252) are respectively connected with an inclined flanging cylinder (251), the piston rod of the inclined pressing cylinder (252) and the piston rod of each inclined flanging cylinder (251) are parallel to each other, and the piston rods of the inclined pressing cylinder (252) and the piston rods of the inclined flanging cylinders (251) are respectively arranged in an upward inclined manner from one end, close to the die (21), of the piston rod of the side flanging cylinder (23), and the piston rod of the side flanging cylinder (24) and the piston rod of each inclined flanging cylinder (251) can be abutted against the die (21); the piston rod of the upper flanging oil cylinder (23), the piston rod of the side flanging oil cylinder (24) and the piston rod of each inclined flanging oil cylinder (251) are respectively and threadedly connected with a stamping block (231), and the stamping blocks (231) can be abutted against the die (21); the bottom of the machine body (2) is provided with a base (3), an adjusting slide rail (31) is fixedly connected to the base (3), an adjusting slide groove (27) is formed in the bottom of the machine body (2), and the adjusting slide rail (31) is slidably connected in the adjusting slide groove (27).
2. The sheet metal forming automatic production line flanging press of claim 1, wherein: the die (21) is connected to the machine body (2) in a sliding manner, the die (21) slides along the height direction of the machine body (2), and the machine body (2) is connected with a lifting assembly (22) for driving the die (21) to move along the height direction of the machine body (2).
3. The sheet metal forming automatic production line flanging press of claim 2, wherein: the lifting assembly (22) comprises a cylinder body fixedly connected with a lifting cylinder (221) on the machine body (2), a piston rod of the lifting cylinder (221) is horizontally arranged, a first sliding block (222) is fixedly connected with the piston rod of the lifting cylinder (221), a second sliding block (223) is fixedly connected with the die (21), the second sliding block (223) is slidably connected with the machine body (2), and the second sliding block (223) slides along the height direction of the machine body (2);
the first slider (222) is provided with a first inclined plane (2221), the first inclined plane (2221) is arranged in a downward inclined mode from one end close to the lifting oil cylinder (221) to the other end, the bottom of the second slider (223) is provided with a second inclined plane (2231), the inclination direction of the second inclined plane (2231) is the same as that of the first inclined plane (2221), and the first inclined plane (2221) can be abutted against the second inclined plane (2231).
4. A sheet metal forming automated production line side flanging press as claimed in claim 3, wherein: the machine body (2) is fixedly provided with a lifting slide rail (224) corresponding to the position of the second slide block (223), the second slide block (223) is provided with a lifting slide groove (2232), and the lifting slide rail (224) is slidably connected in the lifting slide groove (2232).
5. The sheet metal forming automatic production line flanging press of claim 1, wherein: a plurality of upper threaded holes (271) are formed in the bottom of the machine body (2), a plurality of lower threaded holes (32) are formed in the base (3), fastening bolts (272) are connected in the upper threaded holes (271) in a threaded mode, and the fastening bolts (272) can be connected in the lower threaded holes (32) in a threaded mode.
6. The sheet metal forming automatic production line flanging press of claim 1, wherein: the base (3) is fixedly connected with a rack (33), the machine body (2) is rotatably connected with an adjusting gear (28), the adjusting gear (28) is meshed with the rack (33), and the adjusting gear (28) is fixedly connected with an adjusting motor (281).
7. The sheet metal forming automatic production line flanging press of claim 1, wherein: the machine body (2) is rotationally connected with a mounting frame (25) at the position close to the inclined flanging oil cylinder (251) and the inclined compacting oil cylinder (252), the inclined flanging oil cylinder (251) and the inclined compacting oil cylinder (252) are fixedly connected to the mounting frame (25), and the mounting frame (25) is connected with a driving assembly (26) for driving the mounting frame (25) to rotate.
8. The sheet metal forming automatic production line side flanging press of claim 7, wherein: the driving assembly (26) comprises a driving motor (261) fixedly connected to the machine body (2), a driving gear (262) is fixedly connected to an output shaft of the driving motor (261), a driving toothed ring (263) is fixedly connected to the mounting frame (25), and the driving gear (262) is meshed with the driving toothed ring (263).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111587758.6A CN114101495B (en) | 2021-12-23 | 2021-12-23 | Side flanging press for sheet metal forming automatic production line |
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CN202111587758.6A CN114101495B (en) | 2021-12-23 | 2021-12-23 | Side flanging press for sheet metal forming automatic production line |
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CN114101495A CN114101495A (en) | 2022-03-01 |
CN114101495B true CN114101495B (en) | 2024-11-01 |
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Citations (1)
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CN216420827U (en) * | 2021-12-23 | 2022-05-03 | 青岛海一诺德工业自动化有限公司 | Sheet metal forming automatic production line side flanging press |
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JP4526799B2 (en) * | 2003-10-22 | 2010-08-18 | パナソニック株式会社 | Die for press working and press working method |
CN104550450A (en) * | 2013-10-12 | 2015-04-29 | 天津汽车模具股份有限公司 | Side flanging mechanism of stamping die |
CN109175043A (en) * | 2018-09-29 | 2019-01-11 | 武汉华锋精益科技有限公司 | A kind of lateral flange device |
CN211330868U (en) * | 2019-12-03 | 2020-08-25 | 滁州尚品精密机械有限公司 | Automatic flanging machine for metal plate of refrigerator door |
CN112222254A (en) * | 2020-10-28 | 2021-01-15 | 中国船舶重工集团公司第七0四研究所 | Central shaft linkage flanging machine for inner container of dish washer |
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CN216420827U (en) * | 2021-12-23 | 2022-05-03 | 青岛海一诺德工业自动化有限公司 | Sheet metal forming automatic production line side flanging press |
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