CN116460185A - Flanging device for stamping operation of automobile parts - Google Patents
Flanging device for stamping operation of automobile parts Download PDFInfo
- Publication number
- CN116460185A CN116460185A CN202310499953.6A CN202310499953A CN116460185A CN 116460185 A CN116460185 A CN 116460185A CN 202310499953 A CN202310499953 A CN 202310499953A CN 116460185 A CN116460185 A CN 116460185A
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- Prior art keywords
- flanging
- plate
- limiting
- workbench
- automobile
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000003825 pressing Methods 0.000 claims description 74
- 230000002457 bidirectional effect Effects 0.000 claims description 41
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- 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
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- 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
- B21D43/00—Feeding, 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
- B21D43/003—Positioning devices
-
- 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
- B21D43/00—Feeding, 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
- B21D43/28—Associations of cutting devices therewith
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the technical field of automobile accessory machining, in particular to a flanging device for automobile accessory stamping operation, which comprises a workbench, wherein sliding grooves are symmetrically formed in the front and rear of the upper part of the workbench, fixing mechanisms for fixing automobile accessories are arranged in the sliding grooves in a sliding manner, and square grooves for inserting protruding parts of the automobile accessories to be machined are formed in positions, located between the two sliding grooves, on the left side and the right side of the workbench; cutting mechanisms for cutting are symmetrically and slidably mounted in the square groove in the front-back direction, and flanging mechanisms for flanging are arranged on the left side and the right side of the workbench and located on the outer side of the fixing mechanism. The existing machine is usually completed through two machines when the automobile parts are machined by combining cutting and flanging, so that the efficiency is low, and the fixing, cutting and flanging machine is matched with each other through the fixing mechanism, the cutting mechanism and the flanging mechanism, so that the one-time efficient and stable forming effect of the U-shaped automobile parts is realized.
Description
Technical Field
The invention relates to the technical field of automobile accessory machining, in particular to a flanging device for automobile accessory stamping operation.
Background
The automobile parts are various units forming the whole automobile and products serving the automobile, and can be specifically classified into engine parts, drive train parts, brake parts, steering parts, running parts, suspension parts and the like, and different automobile parts need different processing modes, such as cutting, stretching, bending, rotating, flanging and the like, even need a plurality of processing modes to be combined for completion during production.
For auto parts that need multiple processing mode to constitute to accomplish, for example tailors-turn-ups combination, need cut out the position of cutting out as required through the cutter at first when shaping through current device, then turn-ups through the turn-ups device, two processes are accomplished through two kinds of machinery, can't realize auto parts on the disposable shaping effect of a machinery, inefficiency.
Disclosure of Invention
The flanging device for the stamping operation of the automobile parts can solve the problems.
In order to achieve the above purpose, the invention adopts the following technical scheme that the flanging device for the stamping operation of the automobile accessories comprises a workbench, wherein sliding grooves are symmetrically formed in the front and rear above the workbench, fixing mechanisms for fixing the automobile accessories are arranged in the sliding grooves in a sliding manner, and square grooves for inserting protruding parts of the automobile accessories to be processed are formed in positions, located between the two sliding grooves, on the left side and the right side of the workbench; cutting mechanisms for cutting are symmetrically and slidably mounted in the square groove in the front-back direction, and flanging mechanisms for flanging are arranged on the left side and the right side of the workbench and located on the outer side of the fixing mechanism.
The fixing mechanism comprises an inner supporting unit and a pressing unit, wherein the inner supporting unit comprises a bidirectional threaded rod, an inner supporting seat, a hand wheel and belt wheels, the bidirectional threaded rod is rotatably installed in each of the two sliding grooves, a through hole for the bidirectional threaded rod to pass through is formed in the inner left side wall of each sliding groove, the left end of one bidirectional threaded rod passes through the through hole and is connected with the hand wheel, the bidirectional threaded rod between the hand wheel and the left side wall of the workbench is an optical axis, the belt wheels are fixedly sleeved on the outer wall of the bidirectional threaded rod, and the two belt wheels are connected through a belt; the part of the bidirectional screw thread in the chute is of a symmetrical screw structure with opposite screwing directions, the inner supporting seats are connected to the bidirectional screw rod through sliding block screw threads, the inner supporting seats in the front-back direction are positioned at the same vertical position, and the two inner supporting seats on the same bidirectional screw rod are bilaterally symmetrical.
And grooves of arc structures matched with the flanging mechanisms are formed in the positions, close to the lower parts, on the back surfaces of the inner supporting seats which are bilaterally symmetrical.
As a preferable technical scheme of the invention, the middle part of the upper surface of the workbench is provided with the pressing unit, the pressing unit comprises a lifting cylinder, a pressing plate, a pressing block and a pressing spring, the output end of the lifting cylinder is rotationally connected with the pressing plate through a torsion spring, and in a natural state, one long-distance side of the pressing plate extends along the front-back direction of the workbench.
As a preferable technical scheme of the invention, the lower end of the lower pressing plate is symmetrically and longitudinally provided with the lower pressing block in a sliding manner, the opposite surface of the lower pressing block is connected with a lower pressing spring, and the other end of the lower pressing spring is connected with the lower pressing plate.
As a preferable technical scheme of the invention, the cutting mechanism comprises a cross rod, a cutter base, a cutting cutter and a limiting unit; the two ends of the cross rod are connected with the left side wall and the right side wall of the square groove, the cross rod can be driven by an external driving mechanism to vertically slide in the square groove, a cutter base is slidably arranged on the cross rod, lug plates are symmetrically arranged on the cutter base front and back, a cutting cutter is rotatably arranged between the lug plates through a rotating shaft, and the cutting cutter is controlled to rotate at a high speed through the driving mechanism; limiting units are arranged on the cutter base, and limiting holes matched with the limiting units are uniformly formed in the cross bars.
As a preferable technical scheme of the invention, the limiting unit comprises a limiting bracket, a limiting rod and a limiting spring, wherein one end of the limiting bracket is fixed on the cutter base, the other end of the limiting bracket is provided with a vertical through hole, the limiting rod is arranged in the through hole in a sliding manner, the upper end surface of the limiting rod is connected with a pressing plate, and the part of the limiting rod, which is positioned between the pressing plate and the limiting bracket, is sleeved with the limiting spring.
As a preferable technical scheme of the invention, the flanging mechanism comprises a flanging plate, a transverse plate, a vertical plate and a bidirectional air cylinder, wherein the bidirectional air cylinder is fixed in the center of the bottom of the workbench, the vertical plate is connected to the output end of the bidirectional air cylinder, the transverse plate is connected to the other end of the vertical plate through a square groove of the workbench, and the flanging plate is arranged at one end of the transverse plate far away from the vertical plate.
As a preferable technical scheme of the invention, the side surface of the flanging plate far away from the transverse plate and the upper end surface are uniformly and rotatably connected with rollers.
As a preferable technical scheme of the invention, the intersection of the side surface of the flanging plate far away from the transverse plate and the upper end surface is of an arc-shaped structure.
The invention has the following beneficial effects: 1. the invention realizes the one-step forming effect of fixing, cutting and flanging for the U-shaped automobile parts by the mutual matching of the fixing mechanism, the cutting mechanism and the flanging mechanism.
2. According to the invention, the inner supporting seat in the fixing mechanism is used for carrying out inner supporting on the inner wall of the automobile part to be processed, and the automobile part to be processed is pressed and clamped from the upper side by the cooperation of the lower pressing plate and the lower pressing block, so that the fixing stability of the automobile part to be processed is ensured, and the effects of subsequent cutting and flanging are improved.
3. According to the invention, the synchronous flanging operation of four positions of the automobile part to be processed is realized at one time through the flanging mechanism.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a cross-sectional view of a hold-down unit of the present invention.
Fig. 4 is a schematic perspective view of a cutting mechanism according to the present invention.
Fig. 5 is an enlarged view of the invention at a in fig. 4.
Fig. 6 is a schematic perspective view of the automobile part of the invention after being fixedly installed.
FIG. 7 is a schematic view of the flange of the automobile part of the present invention.
In the figure: 1. a work table; 2. a fixing mechanism; 3. a cutting mechanism; 4. a flanging mechanism; 21. an inner support unit; 22. a pressing unit; 211. a two-way threaded rod; 212. an inner support base; 213. a hand wheel; 214. a belt wheel; 221. a lifting cylinder; 222. a lower pressing plate; 223. pressing the block; 224. pressing down the spring; 31. a cross bar; 32. a cutter base; 33. a cutting tool; 34. a limit unit; 41. a flanging plate; 42. a cross plate; 43. a riser; 44. a bidirectional cylinder.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1-6, a flanging device for stamping operation of automobile parts comprises a workbench 1, wherein sliding grooves are symmetrically formed in front and back above the workbench 1, a fixing mechanism 2 for fixing the automobile parts is arranged in the sliding grooves in a sliding manner, and square grooves for inserting protruding parts of the automobile parts to be processed are formed in positions, located between the two sliding grooves, on the left side and the right side of the workbench 1; the cutting mechanism 3 for cutting is symmetrically and slidably arranged in the square groove, and the flanging mechanism 4 for flanging is arranged on the left side and the right side of the workbench 1 and positioned on the outer side of the fixing mechanism 2.
Referring to fig. 1 and 2, the fixing mechanism 2 includes an inner supporting unit 21 and a pressing unit 22, the inner supporting unit 21 includes a bidirectional threaded rod 211, an inner supporting seat 212, a hand wheel 213, and a belt wheel 214, the bidirectional threaded rod 211 is rotatably installed in both sliding grooves, a through hole through which the bidirectional threaded rod 211 passes is formed in the left side wall of the sliding groove, the left end of one bidirectional threaded rod 211 passes through the through hole and is connected with the hand wheel 213, the bidirectional threaded rod 211 between the hand wheel 213 and the left side wall of the workbench is an optical axis, the outer wall of the bidirectional threaded rod 211 is fixedly sleeved with the belt wheel 214, and the two belt wheels 214 are connected by a belt; the part of the bidirectional threaded rod 211 positioned in the chute is of a symmetrical threaded structure with opposite rotation directions, the inner supporting seats 212 are connected to the bidirectional threaded rod 211 through sliding blocks in a threaded manner, the inner supporting seats 212 in the front-back direction are positioned at the same longitudinal position, and the two inner supporting seats 212 on the same bidirectional threaded rod 211 are bilaterally symmetrical; after the automobile part to be processed is placed upside down above the fixing mechanism 2, the hand wheel 213 is rotated to drive the four inner supporting seats 212 to synchronously move outwards until the outer side faces of the inner supporting seats 212 are clung to the inner side faces of the automobile part, so that the inner walls of the automobile parts with different widths are synchronously clamped and fixed.
The back surface of the inner support seat 212 which is bilaterally symmetrical is provided with a groove with an arc-shaped structure at a position close to the lower part, and the groove is used for avoiding interference with flanging of an automobile accessory when the flanging device 4 works; and a roller is rotatably arranged at the intersection of the upper side surface of the groove and the inner supporting seat 212 and is used for supporting the bending part, so that the flanging effect is improved.
The middle part of the upper surface of the workbench 1 is provided with a pressing unit 22, the pressing unit 22 comprises a lifting cylinder 221, a pressing plate 222, a pressing block 223 and a pressing spring 224, the output end of the lifting cylinder 221 is rotationally connected with the pressing plate 222 through a torsion spring, and the pressing plate 222 extends along the front and back direction of the workbench 1 for a long distance in a natural state; the lower end of the lower pressing plate 222 is provided with a lower pressing block 223 in a front-back symmetrical sliding manner, the opposite surface of the lower pressing block 223 is connected with a lower pressing spring 224, and the other end of the lower pressing spring 224 is connected with the lower pressing plate 222; after the inner support unit 21 supports and fixes the automobile part, the lifting cylinder 221 is started to drive the lower pressing plate 222 to move upwards, when the lower pressing plate 222 passes through a slotted hole in the middle of the automobile part, the lower pressing plate 222 is manually rotated by 90 degrees, and at the moment, the lifting cylinder 221 is controlled to shrink so that the lower pressing plate 222 moves downwards to be attached to the upper surface of the automobile part, so that the effect of fixing the automobile part from above is realized; the lower pressing blocks 223 can be clamped in the slotted holes at two sides of the automobile part, so that the fixing effect is further improved, and balls are uniformly arranged on the side surfaces, close to the lower pressing springs 224, of the lower pressing blocks 223; the position of the pressing block 223 can be adjusted by the pressing spring 224, so that the matching and clamping with the slotted hole can be realized.
The cutting mechanism 3 comprises a cross rod 31, a cutter base 32, a cutting cutter 33 and a limiting unit 34; the two ends of the cross rod 31 are connected with the left side wall and the right side wall of the square groove, the cross rod 31 can be driven by an external driving mechanism to vertically slide in the square groove, a cutter base 32 is slidably arranged on the cross rod 31, lug plates are symmetrically arranged on the cutter base 32 front and back, a cutting cutter 33 is rotatably arranged between the lug plates through a rotating shaft, and the cutting cutter 33 is controlled to rotate at a high speed through the driving mechanism, so that cutting is realized; be provided with spacing unit 34 on the cutter base 32, evenly seted up spacing hole on the horizontal pole 31, realize the spacing of cutting tool 33 in different positions through spacing unit 34 and spacing hole mutually supporting, guarantee the stability of cutting process.
The limiting unit 34 comprises a limiting support 341, a limiting rod 342 and a limiting spring 343, one end of the limiting support 341 is fixed on the cutter base 32, a vertical through hole is formed in the other end of the limiting support, the limiting rod 342 is slidably arranged in the through hole, the upper end face of the limiting rod 342 is connected with a pressing plate, a part of the limiting rod 342, which is located between the pressing plate and the limiting support 341, is sleeved with the limiting spring 343, and under the action of the limiting spring 343, the limiting rod 342 is clamped in the limiting hole to prevent the cutter base 32 from moving on the cross rod 31.
The flanging mechanism 4 comprises a flanging plate 41, a transverse plate 42, a vertical plate 43 and a bidirectional air cylinder 44, wherein the bidirectional air cylinder 44 is fixed in the center of the bottom of the workbench 1, the output end of the bidirectional air cylinder 44 is connected with the vertical plate 43, the other end of the vertical plate 43 penetrates through a square groove of the workbench 1 to be connected with the transverse plate 42, and the flanging plate 41 is arranged at one end, far away from the vertical plate 43, of the transverse plate 42; the side surface, far away from the transverse plate 42, of the flanging plate 41 is uniformly and rotatably connected with rollers on the upper end surface, so that friction between the flanging plate 41 and the metal plate is reduced, and the flanging effect is improved; the intersection of the side surface, far away from the transverse plate 42, of the flanging plate 41 and the upper end surface is of an arc-shaped structure, so that the influence of edges on the surface of the metal plate in the flanging process is avoided; when the automobile flanging mechanism works specifically, the bidirectional cylinder 44 is started, the vertical plate 43, the transverse plate 42 and the flanging plate 41 are driven to move in the direction close to the sheet metal part, flanging operation is achieved under the action of the inner supporting seat 212, and the arranged flanging mechanism achieves synchronous flanging operation of four positions of the automobile parts through the bidirectional cylinder 44.
The production process comprises the following steps: s1: fixing: firstly, according to the width of an automobile part to be processed, a hand wheel 213 is rotated to adjust the bilaterally symmetrical inner support seats 212 to move inwards, the automobile part to be processed is placed on the four inner support seats 212 in an inverted mode, and the hand wheel 213 is rotated in the opposite direction to enable the inner support seats 212 to move outwards synchronously until the outer side faces of the inner support seats 212 are clung to the inner side faces of the automobile part; starting the lifting cylinder 221 to control the lower pressing plate 222 to move upwards, enabling the lower pressing plate 222 to rotate 90 degrees manually when the lower pressing plate 222 passes through a slot hole in the middle of the sheet metal part, controlling the lifting cylinder 221 to shrink at the moment so that the lower pressing plate 222 moves downwards and is attached to the upper surface of the sheet metal part, and accordingly fixing the automobile parts from above; the lower pressing blocks 223 can be clamped in the slotted holes at two sides of the automobile part, so that the fixing effect is further improved; because the position of the slotted hole on the automobile part is not fixed, the position of the lower pressing block 223 can be adjusted by pressing down the spring 224, so that the matched clamping with the slotted hole is realized.
S2: seven: after the sheet metal part is fixed, the limiting rod 342 is pulled manually to separate the sheet metal part from the limiting hole, the cutter base 32 is moved left and right according to the position to be cut, so that the cutting cutter 33 is positioned right below the position to be cut, the limiting rod 342 is loosened to be inserted into the corresponding limiting hole, and the cutter base 32 is limited; then, the transverse rod 31 is driven to slide upwards by an external driving mechanism, and meanwhile, the cutting tool 33 is controlled to rotate at a high speed by the driving mechanism, so that the sheet metal part is cut.
S3: flanging: after the cutting is finished, the cross bar 31 is controlled to move downwards by an external driving mechanism so as to avoid interference with the flanging mechanism 4; then, the bidirectional cylinder 44 is started to drive the vertical plate 43, the transverse plate 42 and the flanging plate 41 to move towards the direction close to the sheet metal part, and synchronous flanging operation of four positions of the automobile parts is realized under the action of the inner supporting seat 212;
s4: taking: after the flanging is finished, the bidirectional cylinder 44 is controlled to extend, so that the flanging plate 41 is far away from the automobile part, the lifting cylinder 221 extends to drive the lower pressing plate 222 to move upwards, at the moment, the lower pressing plate 222 automatically rotates by 90 degrees under the action of the torsion spring, the limit of the automobile part in the vertical direction is relieved, the hand wheel 213 is rotated, the four inner supporting seats 212 synchronously move inwards, the four inner supporting seats are not contacted with the inner side of the automobile part any more, and at the moment, the machined automobile part is taken down.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The flanging device for the stamping operation of the automobile parts comprises a workbench (1), and is characterized in that sliding grooves are symmetrically formed in the front and back above the workbench (1), a fixing mechanism (2) for fixing the automobile parts is arranged in the sliding grooves in a sliding mode, and square grooves used for inserting protruding parts of the automobile parts to be processed are formed in positions, located between the two sliding grooves, of the left side and the right side of the workbench (1); cutting mechanisms (3) for cutting are symmetrically arranged in the square groove in a sliding mode, and flanging mechanisms (4) for flanging are arranged on the left side and the right side of the workbench (1) and positioned on the outer side of the fixing mechanism (2);
the fixing mechanism (2) comprises an inner supporting unit (21), the inner supporting unit (21) comprises a bidirectional threaded rod (211), an inner supporting seat (212), a hand wheel (213) and a belt wheel (214), the bidirectional threaded rod (211) is rotatably arranged in each of the two sliding grooves, a through hole for the bidirectional threaded rod (211) to pass through is formed in the left side wall of each sliding groove, the left end of one bidirectional threaded rod (211) passes through the through hole and is connected with the hand wheel (213), the bidirectional threaded rod (211) between the hand wheel (213) and the left side wall of the workbench (1) is an optical axis, the belt wheel (214) is fixedly sleeved on the outer wall of the bidirectional threaded rod, and the two belt wheels (214) are connected through a belt; the part of the bidirectional threaded rod (211) positioned in the chute is of a symmetrical threaded structure with opposite rotation directions, the inner supporting seats (212) are connected to the bidirectional threaded rod (211) through sliding blocks in a threaded mode, the inner supporting seats (212) in the front-back direction are positioned at the same vertical position, and the two inner supporting seats (212) on the same bidirectional threaded rod (211) are bilaterally symmetrical;
and grooves of arc structures matched with the flanging mechanism (4) are formed in positions, close to the lower parts, on the back surfaces of the inner support seats (212) which are bilaterally symmetrical.
2. The flanging device for an automobile part stamping operation according to claim 1, wherein: the fixing mechanism (2) further comprises a pressing unit (22), the pressing unit (22) comprises a lifting cylinder (221), a pressing plate (222), a pressing block (223) and a pressing spring (224), the output end of the lifting cylinder (221) is rotationally connected with the pressing plate (222) through a torsion spring, and in a natural state, one long-distance side of the pressing plate (222) extends along the front-back direction of the workbench (1).
3. The flanging device for an automobile part stamping operation according to claim 1, wherein: the cutting mechanism (3) comprises a cross rod (31), a cutter base (32), cutting cutters (33) and a limiting unit (34), wherein two ends of the cross rod (31) are connected with the left side wall and the right side wall of the square groove, the cross rod (31) can be driven by an external driving mechanism to vertically slide in the square groove, the cutter base (32) is slidably mounted on the cross rod (31), lug plates are symmetrically arranged on the cutter base (32) front and back, the cutting cutters (33) are rotatably mounted between the lug plates through rotating shafts, and the cutting cutters (33) are controlled to rotate at high speed through the driving mechanism; the cutter base (32) is provided with a limiting unit (34), and limiting holes matched with the limiting unit (34) are uniformly formed in the cross rod (31).
4. A flanging device for an automobile part stamping operation according to claim 3, characterized in that: the limiting unit (34) comprises a limiting support (341), a limiting rod (342) and a limiting spring (343), one end of the limiting support (341) is fixed on the cutter base (32), a vertical through hole is formed in the other end of the limiting support, the limiting rod (342) is slidably arranged in the through hole, the upper end face of the limiting rod (342) is connected with a pressing plate, and the limiting spring (343) is sleeved on the part of the limiting rod (342) between the pressing plate and the limiting support (341).
5. The flanging device for an automobile part stamping operation according to claim 1, wherein: the flanging mechanism (4) comprises a flanging plate (41), a transverse plate (42), a vertical plate (43) and a bidirectional air cylinder (44), wherein the bidirectional air cylinder (44) is fixed at the center of the bottom of the workbench (1), the output end of the bidirectional air cylinder (44) is connected with the vertical plate (43), the other end of the vertical plate (43) penetrates through a square groove of the workbench (1) to be connected with the transverse plate (42), and one end, far away from the vertical plate (43), of the transverse plate (42) is provided with the flanging plate (41).
6. The flanging device for an automobile part stamping operation according to claim 5, wherein: the side surface, far away from the transverse plate (42), of the flanging plate (41) is uniformly and rotatably connected with rollers on the upper end surface.
7. The flanging device for an automobile part stamping operation according to claim 5, wherein: the intersection of the side surface of the flanging plate (41) far away from the transverse plate (42) and the upper end surface is of an arc-shaped structure.
8. The flanging device for an automobile part stamping operation according to claim 1, wherein: and a roller is rotatably arranged at the intersection of the upper side surface of the groove and the inner supporting seat (212).
9. The flanging device for an automobile part stamping operation according to claim 4, wherein: the lower pressing plate (222) is characterized in that a lower pressing block (223) is symmetrically and slidably arranged at the front and back of the lower end of the lower pressing block (222), a lower pressing spring (224) is connected to the opposite surface of the lower pressing block (223), the other end of the lower pressing spring (224) is connected with the lower pressing plate (222), and balls are uniformly arranged on the side surface, close to the lower pressing spring (224), of the lower pressing block (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310499953.6A CN116460185B (en) | 2023-05-05 | 2023-05-05 | Flanging device for stamping operation of automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310499953.6A CN116460185B (en) | 2023-05-05 | 2023-05-05 | Flanging device for stamping operation of automobile parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116460185A true CN116460185A (en) | 2023-07-21 |
| CN116460185B CN116460185B (en) | 2023-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310499953.6A Active CN116460185B (en) | 2023-05-05 | 2023-05-05 | Flanging device for stamping operation of automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116460185B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58159927A (en) * | 1982-03-16 | 1983-09-22 | Nissan Motor Co Ltd | Composite press die for trimming and flanging up |
| US20060288752A1 (en) * | 2005-01-31 | 2006-12-28 | Marc Burzlaff | Flanging with a leading and following flanging die |
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| CN115780609A (en) * | 2022-11-04 | 2023-03-14 | 吉林省世鑫冲压有限公司 | Flanging device and process for stamping operation of automobile parts |
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2023
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|---|---|---|---|---|
| JPS58159927A (en) * | 1982-03-16 | 1983-09-22 | Nissan Motor Co Ltd | Composite press die for trimming and flanging up |
| US20060288752A1 (en) * | 2005-01-31 | 2006-12-28 | Marc Burzlaff | Flanging with a leading and following flanging die |
| KR200435766Y1 (en) * | 2006-09-18 | 2007-02-15 | 서동해 | Hemming device for automobile panel |
| CN209774426U (en) * | 2019-03-05 | 2019-12-13 | 安徽省永安建筑有限公司 | Inner supporting structure of large-diameter steel pipe |
| CN111069378A (en) * | 2019-12-20 | 2020-04-28 | 安徽奔腾五金制造有限公司 | Flanging punch press for machining refrigerator bottom plate and machining method of flanging punch press |
| CN211727275U (en) * | 2020-02-27 | 2020-10-23 | 福建迈拓钢竹家居用品有限公司 | Barrel bottom flanging device for production of hanging barrel |
| CN212070068U (en) * | 2020-03-27 | 2020-12-04 | 江苏杰润管业科技有限公司 | Flanging machine for pipe orifice of stainless steel lined composite pipe |
| CN213768075U (en) * | 2020-08-05 | 2021-07-23 | 杭州临安南洋木业有限公司 | Internal support structure for wooden tray |
| CN214488422U (en) * | 2021-03-05 | 2021-10-26 | 上海谦益实业有限公司 | Narrow-edge flanging die for sheet metal production |
| WO2022241893A1 (en) * | 2021-05-20 | 2022-11-24 | 南京涵铭置智能科技有限公司 | Multi-station stamping device based on six-axis industrial robot |
| CN113356225A (en) * | 2021-06-05 | 2021-09-07 | 杨蓓蕾 | Inner supporting structure for foundation pit |
| CN216324523U (en) * | 2021-12-01 | 2022-04-19 | 无锡星尔宇科技有限公司 | Automobile sheet metal part flanging processing die |
| CN218459584U (en) * | 2022-06-07 | 2023-02-10 | 厦门市华测检测技术有限公司 | Soil detection collects storage device |
| CN115780609A (en) * | 2022-11-04 | 2023-03-14 | 吉林省世鑫冲压有限公司 | Flanging device and process for stamping operation of automobile parts |
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|---|---|
| CN116460185B (en) | 2023-09-22 |
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