CN116921531B - Full-automatic punching and trimming integrated device - Google Patents
Full-automatic punching and trimming integrated device Download PDFInfo
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- CN116921531B CN116921531B CN202311085580.4A CN202311085580A CN116921531B CN 116921531 B CN116921531 B CN 116921531B CN 202311085580 A CN202311085580 A CN 202311085580A CN 116921531 B CN116921531 B CN 116921531B
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- cavity filling
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- 238000009966 trimming Methods 0.000 title claims abstract description 22
- 238000004080 punching Methods 0.000 title description 2
- 238000007493 shaping process Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 31
- 238000009423 ventilation Methods 0.000 claims description 18
- 244000208734 Pisonia aculeata Species 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009419 refurbishment Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 19
- 238000007789 sealing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention belongs to the technical field of stamping die-closing accessories, and provides a full-automatic stamping and trimming integrated device, which comprises: stamping die; the stamping die is detachably arranged on the stamping machine; the stamping die comprises an upper die and a lower die; a shaping cavity filling part; the shaping cavity filling part is arranged in the lower die and can be abutted against a stamping workpiece at the stamping die. The full-automatic stamping and trimming integrated device is reasonable in design and simple to operate, when the special-shaped cavity integrated stamping parts are assembled, the shaping cavity filling parts are additionally arranged, so that the inner walls of the upper stamping part and the lower stamping part are respectively abutted against the surfaces of the shaping cavity filling parts, and when the stamping parts are assembled, the side edges of the upper stamping part and the lower stamping part are stressed, and the stamping parts cannot be deformed too much to cause failure; therefore, the device is suitable for industrial popularization.
Description
Technical Field
The invention relates to the technical field of stamping die-closing accessories, in particular to a full-automatic stamping and trimming integrated device.
Background
In order to improve the production efficiency, stamping parts in automobile parts are increasingly used; meanwhile, the die cavity of the related stamping part is more and more complex; meanwhile, mold clamping pieces formed by mold clamping of two parts of the workpiece with the special-shaped cavity after opposite stamping are gradually increased, such as a vehicle door and the like; the module for combining the irregular special-shaped cavities can effectively reduce the dead weight of the vehicle on the premise of ensuring the strength of the vehicle, and meanwhile, information carriers such as various sensors and the like are conveniently arranged in the module, so that the space in the vehicle is greatly saved;
however, the irregular die assembly is manufactured by adopting a die assembly mode of stamping parts at an upper part and a lower part; however, as the die-closing stamping parts of the irregular special-shaped cavity are die-closing stamping parts, when the side edges of the die-closing stamping parts are stressed, the deformation of the stamping parts is not easy to control because the gaps between the two stamping parts to be die-closed are too large, and the die-closing parts are easy to be invalid due to deformation overload; this requires manual refurbishment of the failed die closing punch.
Therefore, the device can realize full automation, can realize stamping and trimming integrated device, reduce failure generation and reduce secondary maintenance and trimming processes.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a full-automatic stamping and trimming integrated device, so as to avoid the failure of a die-closing stamping part and reduce the manual secondary maintenance and trimming process.
The invention provides a full-automatic stamping and trimming integrated device, which comprises: stamping die; the stamping die is detachably arranged on the stamping machine; the stamping die comprises an upper die and a lower die; a shaping cavity filling part; the shaping cavity filling part is arranged in the lower die and can be abutted against a stamping workpiece at the stamping die.
Further, the shaping cavity filling part comprises a butt deformation air bag and an air pump; the abutting deformation air bag is arranged on the lower die and penetrates through the stamping part to abut against the surface of the stamping part of the upper die; the air pump is arranged on one side of the punch press and is communicated with the air bag. In practical application, the abutting deformation air bag is used for being placed between two stamping workpieces, so that the stamping parts from top to bottom can be abutted with the abutting deformation air bag to deform and be filled between the two stamping parts; then the connection between the two stamping parts is completed, wherein the abutting deformation air bag is made of easily deformable rubber; and the air pump is used for inflating the abutting deformation air bag.
Further, the shaping cavity filling part further comprises a material receiving sleeve, a material pushing sliding plate and a telescopic cylinder; the telescopic cylinder is arranged in the material receiving sleeve; the material receiving sleeve is arranged in the lower die and extends upwards, and the stamping workpiece is placed in the lower die through the material receiving sleeve; one end of the pushing sliding plate is fixedly arranged on an output shaft of the telescopic cylinder; the pushing sliding plate is slidably arranged in the receiving sleeve; the abutting deformation air bag is arranged on the pushing sliding plate and positioned in the receiving sleeve, and can extend outwards to expand and abut against the stamping workpiece. In practical application, the purpose of the design is to facilitate the abutting deformation air bag to be moved out from between the upper stamping part and the lower stamping part after the upper stamping part is connected with the lower stamping part; wherein, firstly, the material receiving sleeve is adopted to position the lower stamping part; of course, the positioning is generally performed by using a workpiece with a hole; meanwhile, the adopted pushing sliding plate realizes the sliding in the receiving sleeve under the connection of the telescopic cylinder; the outer circular surface of the pushing sliding plate is also provided with a sealing ring for sealing for realizing sealing, and a plurality of positions are arranged; therefore, when the pushing sliding plate slides in the receiving sleeve, no air leakage occurs; meanwhile, when the deformation air bags are required to be abutted, the pushing sliding plate is moved to the pipe orifice of the receiving sleeve; when the abutting deformation air bags are required to be retracted, namely the upper stamping part and the lower stamping part are completed, and after the integral stamping is completed; then the abutting deformation air bag is retracted into the material receiving sleeve; and the pushing sliding plate slides downwards, so that the placing space for the abutting deformation air bags is increased when the abutting deformation air bags are retracted. And the telescopic cylinder is a hydraulic cylinder.
Further, the shaping cavity filling part further comprises an air exchanging bag; the pushing sliding plate is provided with an air nozzle pipe, and the air nozzle pipe penetrates through the pushing sliding plate and is positioned on the upper surface and the lower surface of the pushing sliding plate; the abutting deformation air bag is arranged on the air tap pipe and is positioned above the material receiving sleeve; the air exchanging bag is arranged on the other surface of the pushing sliding plate, and one end of the air exchanging bag is communicated with the abutting deformation air bag through the air nozzle pipe; the other end of the air exchanging bag is communicated with the air pump. In practical application, the purpose of the design is to ensure the quantification of the gas in the abutting deformation air bag, and ensure that the gas filled in the abutting deformation air bag is almost not bad as much as possible; in this way, the abutting deformation airbag can be controlled to deform in a large amount after the abutting deformation airbag is subjected to the upper punch, and the abutting of the upper punch can be realized.
Further, the shaping cavity filling part further comprises an opening and closing piece, and the opening and closing piece is arranged in the pushing sliding plate and positioned in the direction of the air tap pipe; the opening and closing piece is used for opening and closing the air tap pipe. In practical application, the design is positioned in the pushing sliding plate, and the pushing sliding plate is internally provided with a mounting and fixing groove; the opening and closing piece comprises an electric cylinder and an abutting joint, the installation fixing groove is positioned close to the air tap pipe, and the electric cylinder is fixedly installed in the installation fixing groove; one end of the abutting joint is connected with an output shaft of the electric cylinder; the other end of the abutting joint is slidably arranged in the air nozzle pipe; thus, the opening and closing are realized through the extension and retraction of the electric cylinder; the internal gas of the abutting deformation air bag can not leak during the deformation process.
Further, the shaping cavity filling part further comprises a connecting disc and an air cylinder, and one surface of the connecting disc is connected with the ventilation bag; the other surface of the connecting disc is connected with an output shaft of the air cylinder. In practical application, the purpose of the design is to realize the rapid expansion of the volume of the ventilation bag; the purpose is to realize that the gas in the abutting deformation air bag is quickly discharged into the replacement air bag from the abutting deformation air bag; therefore, the rapid deformation volume of the abutting deformation air bag is reduced, and the abutting deformation air bag can conveniently and rapidly enter the collecting sleeve.
Further, the shaping cavity filling part further comprises a pull-back elastic piece, wherein the pull-back elastic piece is provided with a plurality of positions, and one end of the pull-back elastic piece is connected with the outer surface of the ventilation bag; the other end of the pull-back elastic piece is fixed. In practical application, the design aims to further expand the volume of the ventilation bag rapidly, so that the ventilation bag is convenient to realize that gas in the abutting deformation air bag enters the ventilation bag rapidly; in practical design, the pull-back elastic piece adopts a spring structure for design, when the pull-back elastic piece is compressed and pulled back, the volume of the ventilation bag is increased, and meanwhile, when the volume of the abutting deformation air bag is reduced from large; the pull-back elasticity provided with a plurality of positions works simultaneously, so that the volume of the air bag replacement is increased.
Further, the shaping cavity filling part further comprises an anti-friction piece, and the anti-friction piece is fixedly arranged in the material receiving sleeve and is close to the pipe orifice; the friction-preventing piece comprises a rolling body and an inner sleeve; the inner sleeve is provided with a plurality of rotating holes; the ball body is arranged in the rotating hole and extends outwards to be abutted with the abutting deformation air bag. In practical application, the purpose of the design is to reduce friction between the surface of the deformed air bag and the material receiving sleeve after the deformed air bag is contracted; in this way, friction is greatly reduced in the sliding process of the abutting deformation air bag in the material receiving sleeve in the actual working process; the actual life of the abutting deformation air bag is increased.
According to the technical scheme, the full-automatic stamping and trimming integrated device has the beneficial effects that:
(1) In actual work, an upper stamping workpiece and a lower stamping workpiece are respectively placed at an upper die and a lower die of the stamping die in the design; then, after the upper and lower dies of the punch press or other equipment are closed; the sealing connection between the upper stamping part and the lower stamping part is realized;
(2) Simultaneously, before the upper and lower die closing, the shaping cavity filling part is filled into a special-shaped cavity formed by the upper and lower die closing; the inner wall surfaces of the upper stamping part and the lower stamping part are abutted before the upper die and the lower die are assembled; therefore, during die assembly, the situation that deformation is too large can not occur under the condition of stress no matter the upper stamping part or the lower stamping part; because of the abutting object, deformation of the upper stamping part or the lower stamping part is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention, a brief description of the drawings will be provided below, which are used in connection with the description of the embodiments or prior art. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a front view of a fully automatic stamping and trimming integrated apparatus according to one embodiment of the present invention;
FIG. 2 is a schematic view of a front view of a full-automatic stamping and trimming integrated device according to an embodiment of the present invention;
FIG. 3 is a schematic view of an installation structure of a shaping cavity filling part in a stamping die in a full-automatic stamping and trimming integrated device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating the operation of the deformation air bag in the stamping die in the full-automatic stamping and trimming integrated device according to the embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 3;
FIG. 6 is a schematic perspective view of an inner sleeve according to the present invention;
reference numerals:
the die assembly comprises a stamping die 1, an upper die 11, a lower die 12, a shaping cavity filling part 2, an abutting deformation air bag 21, an air pump 22, a material receiving sleeve 23, a pushing sliding plate 24, an air nozzle pipe 241, a mounting fixing groove 242, a telescopic cylinder 25, a gas exchange bag 26, an opening and closing member 3, an electric cylinder 31, an abutting joint 32, a connecting disc 4, an air cylinder 5, a back-pulling elastic member 6, an anti-friction member 7, a rolling ball body 71, an inner sleeve 72, a rotating hole 721 and a sealing ring 101.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 6, the full-automatic stamping and trimming integrated device provided by the embodiment can avoid the failure of the die assembly stamping part and reduce the manual secondary maintenance and trimming process.
In this embodiment, the full-automatic stamping and trimming integrated device comprises: a stamping die 1; the stamping die 1 is detachably arranged on the stamping machine; the stamping die 1 comprises an upper die 11 and a lower die 12; a shaping cavity filling part 2; the shaping cavity filling part 2 is arranged in the lower die 12 and can be abutted against a stamping workpiece at the stamping die 1.
In the present embodiment, the shaping cavity filling part 2 includes an abutting deformation air bag 21 and an air pump 22; the abutting deformation air bag 21 is arranged on the lower die 12, penetrates through the stamping part and abuts against the surface of the stamping part of the upper die 11; the air pump 22 is provided at one side of the punch press and communicates with the air bag. In practical application, the abutting deformation air bag 21 is used for being placed between two stamping workpieces, so that the stamping parts from top to bottom can be abutted with the abutting deformation air bag 21 to deform and fill between the two stamping parts; then the connection between the two stamping parts is completed, wherein the abutting deformation air bag 21 is made of easily deformable rubber; and an air pump 22 for inflating the abutment deformation air bag 21. In actual work, an upper stamping workpiece and a lower stamping workpiece are respectively placed at an upper die 11 and a lower die 12 of the stamping die 1 in the design; then, after the upper and lower dies of the punch press or other equipment are closed; the sealing connection between the upper stamping part and the lower stamping part is realized; simultaneously, before the upper and lower die closing, the shaping cavity filling part 2 is filled into a special-shaped cavity formed by the upper and lower die closing; the inner wall surfaces of the upper stamping part and the lower stamping part are abutted before the upper die and the lower die are assembled; therefore, during die assembly, the situation that deformation is too large can not occur under the condition of stress no matter the upper stamping part or the lower stamping part; because of the abutting object, deformation of the upper stamping part or the lower stamping part is reduced.
In order to facilitate the removal of the stamped workpiece after the mold closing, in this embodiment, the shaping cavity filling part 2 further includes a receiving sleeve 23, a pushing slide plate 24 and a telescopic cylinder 25; the telescopic cylinder 25 is arranged in the material receiving sleeve 23; the material receiving sleeve 23 is arranged in the lower die 12 and extends upwards, and a stamping workpiece is placed in the lower die 12 through the material receiving sleeve 23; one end of the pushing sliding plate 24 is fixedly arranged on an output shaft of the telescopic cylinder 25; the pushing sliding plate 24 is slidably arranged in the material receiving sleeve 23; the abutting deformation air bag 21 is arranged on the pushing sliding plate 24 and positioned in the material receiving sleeve 23, and can extend outwards to expand and abut against the stamping workpiece. In practical application, the purpose of the design is to facilitate the abutting deformation air bag 21 to be moved out from between the upper stamping part and the lower stamping part after the upper stamping part is connected with the lower stamping part; wherein, firstly, the material receiving sleeve 23 is adopted to position the lower stamping part; of course, the positioning is generally performed by using a workpiece with a hole; meanwhile, the adopted pushing sliding plate 24 is connected with the telescopic cylinder 25 to realize sliding in the receiving sleeve 23; of course, in order to realize sealing, the outer circumferential surface of the pushing sliding plate 24 is also provided with a sealing ring 101 for sealing, and a plurality of positions are arranged; thus, when the pushing sliding plate 24 slides in the receiving sleeve 23, no air leakage occurs; meanwhile, when the deformation air bags 21 are required to be abutted, the pushing sliding plate 24 is moved to the pipe orifice of the material receiving sleeve 23; when the abutting deformation air bags 21 need to be retracted, namely the upper stamping part and the lower stamping part are completed, and after integral stamping; then the abutting deformation air bag 21 is retracted into the material receiving sleeve 23; and the pushing slide plate 24 slides downward, increasing the placement space when the abutting deformation air bag 21 is retracted. The telescopic cylinder 25 is a hydraulic cylinder.
Meanwhile, in order to ensure that the deformation amount of the abutting deformation air bag 21 is consistent after abutting each time, in this embodiment, the shaping cavity filling part 2 further includes an air exchanging bag 26; the pushing sliding plate 24 is provided with an air nozzle pipe 241, and the air nozzle pipe 241 penetrates through the pushing sliding plate 24 and is positioned on the upper surface and the lower surface of the pushing sliding plate 24; the abutting deformation air bag 21 is arranged on the air tap tube 241 and is positioned above the material receiving sleeve 23; the air exchanging bag 26 is provided with the other surface of the pushing sliding plate 24, and one end of the air exchanging bag 26 is communicated with the abutting deformation air bag 21 through the air tap tube 241; the other end of the ventilation bag 26 communicates with the air pump 22. In practical use, the purpose of this design is to ensure the quantification of the gas in the abutting deformation air bag 21, and to ensure that the gas inflated into the abutting deformation air bag 21 is substantially not bad each time as much as possible; in this way, the abutting deformation airbag 21 can be controlled to deform in a large amount after the abutting is performed by the upper punch, and the abutting against the upper punch can be realized.
In this embodiment, in order to ensure that the abutting deformation air bag 21 will not leak air when being abutted, in this embodiment, the shaping cavity filling portion 2 further includes an opening and closing member 3, where the opening and closing member 3 is disposed in the pushing sliding plate 24 and located in the direction of the air nozzle tube 241; the opening and closing piece 3 is used for opening and closing the air tap tube 241. In practical application, the design is located in the pushing sliding plate 24, and the pushing sliding plate 24 is provided with a mounting and fixing groove 242; the opening and closing piece 3 comprises an electric cylinder 31 and an abutting joint 32, the installation fixing groove 242 is positioned close to the air tap tube 241, and the electric cylinder 31 is fixedly installed in the installation fixing groove 242; one end of the abutting joint 32 is connected with an output shaft of the electric cylinder 31; the other end of the abutting joint 32 is slidably arranged in the air tap tube 241; thus, the opening and closing are realized by the extension and contraction of the electric cylinder 31; it is ensured that the internal gas of the abutting deformation bladder 21 does not leak out when it is deformed.
In this embodiment, in order to achieve the rapid expansion of the volume of the ventilation bag 26 and accelerate the reduction of the volume of the abutting deformation bag 21, the shaping cavity filling part 2 further includes a connecting disc 4 and a cylinder 5, and one surface of the connecting disc 4 is connected with the ventilation bag 26; the other side of the connecting disc 4 is connected with an output shaft of the air cylinder 5. In practical use, the purpose of the design is to achieve a rapid expansion of the volume of the balloon 26; the purpose is to realize the rapid discharge of the gas in the abutting deformation air bag 21 from the abutting deformation air bag 21 into the replacement air bag 26; thus, the rapid deformation volume of the abutting deformation air bag 21 is reduced, and the abutting deformation air bag is convenient to enter the collecting sleeve 23 rapidly.
In this embodiment, in order to further accelerate the deformation of the ventilation bladder 26, in this embodiment, the shaping cavity filling part 2 further includes a pull-back elastic member 6, where the pull-back elastic member 6 is provided with a plurality of positions, and one end is connected to the outer surface of the ventilation bladder 26; the other end of the pull-back elastic member 6 is fixed. In practical application, the purpose of the design is to further expand the volume of the ventilation bag 26 rapidly, so as to facilitate the gas in the abutting deformation air bag 21 to enter the ventilation bag 26 rapidly; in practical design, the pull-back elastic member 6 is designed by adopting a spring structure, and when the pull-back elastic member 6 is compressed and pulled back, the volume of the ventilation bag 26 becomes large, and simultaneously the volume of the abutting deformation air bag 21 becomes small from large; the simultaneous operation of the pullback elasticity provided with a plurality of positions accelerates the volume increase of the changing air bag 26.
In this embodiment, the shaping cavity filling part 2 further comprises an anti-friction member 7, and the anti-friction member 7 is fixedly installed in the material receiving sleeve 23 and is close to the pipe orifice; the friction preventing member 7 includes a rolling body 71 and an inner sleeve 72; the inner sleeve 72 has a plurality of rotation holes 721; the ball body 71 is fitted in the rotation hole 721 and extends outward to abut against the abutment deformation balloon 21. The purpose of this design in practice is to reduce the friction between the surface of the deformed air bag 21 and the receiving sleeve 23 after the air bag is contracted; in this way, friction is greatly reduced during the sliding of the abutting deformation air bag 21 in the material receiving sleeve 23 in the actual working process; the actual life of the abutting deformation airbag 21 is increased.
In practical applications; when the workpiece is abutted to prevent the die assembly deformation of the stamping workpiece:
firstly, placing an upper stamping part in an upper die 11, then placing a lower stamping part in a lower die 12, then realizing the communication of an air tap pipe 241 under the contraction of an electric cylinder 31, and simultaneously starting the telescopic cylinder 25 to push the pushing sliding plate 24 to move towards the pipe orifice of a receiving pipe sleeve; then the air pump 22 is started, then the air cylinder 5 is started, and the connecting disc 4 compresses the air exchanging bag 26; so that the volume of the abutment deformation air bag 21 expands; when the abutting deformation air bag 21 reaches a certain volume, the air pump 22, the air cylinder 5 and the telescopic cylinder 25 are closed at the same time; finally, the electric cylinder 31 is extended to close the air tap tube 241, so that the upper and lower die assembly of the stamping workpiece can be realized; and the die assembly of the special-shaped cavity stamping part is realized.
When the workpiece after the die assembly is required to be taken out of the die:
firstly, the air pump 22 is continuously closed, and then the electric cylinder 31 is retracted to realize the opening and communication of the air tap tube 241; then firstly, the cylinder 5 is retracted, so that the ventilation bag 26 of the cylinder is rapidly expanded, and meanwhile, the volume of the abutting deformation air bag 21 is rapidly reduced; until it contracts into a volume within the receiving sleeve 23; then, the telescopic cylinder 25 is started again, and the contracted abutting deformation air bag 21 is accommodated into the receiving sleeve 23 through the pushing sliding plate 24.
In summary, the full-automatic stamping and trimming integrated device is reasonable in design and simple to operate, when the special-shaped cavity integrated stamping parts are clamped, the shaping cavity filling parts 2 are additionally arranged, so that the inner walls of the upper stamping part and the lower stamping part are respectively abutted against the surfaces of the shaping cavity filling parts 2, and when the clamping is carried out, the side edges of the upper stamping part and the lower stamping part are stressed, and the stamping parts cannot be deformed too much to fail; therefore, the device is suitable for industrial popularization.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the claims and description.
Claims (4)
1. A full-automatic stamping refurbishment integrated apparatus, comprising:
stamping die; the stamping die is detachably arranged on the stamping machine; the stamping die comprises an upper die and a lower die; a shaping cavity filling part; the shaping cavity filling part is arranged in the lower die and can be abutted against a stamping workpiece at the stamping die; before upper and lower die closing, the shaping cavity filling part is filled into a special-shaped cavity formed by the upper and lower die closing; the inner wall surfaces of the upper stamping workpiece and the lower stamping workpiece are abutted before the upper die and the lower die are assembled;
the shaping cavity filling part comprises a butt deformation air bag and an air pump; the abutting deformation air bag is arranged on the lower die and penetrates through the lower stamping workpiece to abut against the surface of the upper stamping workpiece of the upper die; the air pump is arranged on one side of the punch press and is communicated with the abutting deformation air bag;
the shaping cavity filling part further comprises a material receiving sleeve, a material pushing sliding plate and a telescopic cylinder; the telescopic cylinder is arranged in the material receiving sleeve; the material receiving sleeve is arranged in the lower die and extends upwards, and the lower stamping workpiece is placed in the lower die through the material receiving sleeve; the receiving sleeve is used for positioning the lower stamping workpiece; one end of the pushing sliding plate is fixedly arranged on an output shaft of the telescopic cylinder; the pushing sliding plate is slidably arranged in the receiving sleeve; the abutting deformation air bag is arranged on the pushing sliding plate and positioned in the material receiving sleeve, can extend outwards and expand and abuts against the upper stamping workpiece;
the shaping cavity filling part further comprises an air exchanging bag; the pushing sliding plate is provided with an air nozzle pipe, and the air nozzle pipe penetrates through the pushing sliding plate and is positioned on the upper surface and the lower surface of the pushing sliding plate; the abutting deformation air bag is arranged on the air tap pipe and is positioned above the material receiving sleeve; the air exchanging bag is arranged on the other surface of the pushing sliding plate, and one end of the air exchanging bag is communicated with the abutting deformation air bag through the air nozzle pipe; the other end of the air exchanging bag is communicated with the air pump;
the shaping cavity filling part further comprises an anti-friction piece which is fixedly arranged in the material receiving sleeve and is close to the pipe orifice; the friction-preventing piece comprises a rolling body and an inner sleeve; the inner sleeve is provided with a plurality of rotating holes; the ball body is arranged in the rotating hole and extends outwards to be abutted with the abutting deformation air bag.
2. The full-automatic stamping and trimming integrated device according to claim 1, wherein the shaping cavity filling part further comprises an opening and closing piece, and the opening and closing piece is arranged in the pushing sliding plate and positioned in the direction of the air nozzle pipe; the opening and closing piece is used for opening and closing the air tap pipe.
3. The full-automatic stamping and trimming integrated device according to claim 1, wherein the shaping cavity filling part further comprises a connecting disc and a cylinder, and one surface of the connecting disc is connected with the ventilation bag; the other surface of the connecting disc is connected with an output shaft of the air cylinder.
4. The full-automatic stamping and trimming integrated device according to claim 1, wherein the shaping cavity filling part further comprises a pull-back elastic member, wherein the pull-back elastic member is provided with a plurality of positions, and one end of the pull-back elastic member is connected with the outer surface of the ventilation bag; the other end of the pull-back elastic piece is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311085580.4A CN116921531B (en) | 2023-08-28 | 2023-08-28 | Full-automatic punching and trimming integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311085580.4A CN116921531B (en) | 2023-08-28 | 2023-08-28 | Full-automatic punching and trimming integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116921531A CN116921531A (en) | 2023-10-24 |
| CN116921531B true CN116921531B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311085580.4A Active CN116921531B (en) | 2023-08-28 | 2023-08-28 | Full-automatic punching and trimming integrated device |
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| CN (1) | CN116921531B (en) |
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| KR20160143416A (en) * | 2015-06-05 | 2016-12-14 | 보원경금속(주) | Apparatus for fabricating member of vehicle and method of fabricating the same |
| CN109570379A (en) * | 2018-12-27 | 2019-04-05 | 广东永强奥林宝国际消防汽车有限公司 | A kind of Sheet Metal Forming Technology of pot body closing end stamping die and pot body closing end |
| CN110238287A (en) * | 2019-07-06 | 2019-09-17 | 北京和信汽车部件有限公司 | A kind of automobile parts stamping die |
| CN110732585A (en) * | 2019-09-12 | 2020-01-31 | 宁波天业精密铸造有限公司 | gearbox shifting fork punching device |
| CN110814180A (en) * | 2019-12-10 | 2020-02-21 | 齐雨光 | Stamping die convenient for material taking |
| CN210936767U (en) * | 2019-10-31 | 2020-07-07 | 山东高机工业机械有限公司 | One-step forming die for copper bar |
| CN111496095A (en) * | 2020-06-08 | 2020-08-07 | 深圳市亿和精密科技集团有限公司 | Aluminum product stamping die with exhaust structure |
| CN112496167A (en) * | 2020-11-19 | 2021-03-16 | 肖惠君 | Gas transfer type stamping lower die easy to demould |
| CN214814178U (en) * | 2021-05-21 | 2021-11-23 | 东莞市赣诺电子有限公司 | Punch press shock mount for punching processing of camera shell |
| CN219357717U (en) * | 2023-04-06 | 2023-07-18 | 广东欧美彩玻璃钢有限公司 | A aerify drawing of patterns equipment for head production |
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| CN109570379A (en) * | 2018-12-27 | 2019-04-05 | 广东永强奥林宝国际消防汽车有限公司 | A kind of Sheet Metal Forming Technology of pot body closing end stamping die and pot body closing end |
| CN110238287A (en) * | 2019-07-06 | 2019-09-17 | 北京和信汽车部件有限公司 | A kind of automobile parts stamping die |
| CN110732585A (en) * | 2019-09-12 | 2020-01-31 | 宁波天业精密铸造有限公司 | gearbox shifting fork punching device |
| CN210936767U (en) * | 2019-10-31 | 2020-07-07 | 山东高机工业机械有限公司 | One-step forming die for copper bar |
| CN110814180A (en) * | 2019-12-10 | 2020-02-21 | 齐雨光 | Stamping die convenient for material taking |
| CN111496095A (en) * | 2020-06-08 | 2020-08-07 | 深圳市亿和精密科技集团有限公司 | Aluminum product stamping die with exhaust structure |
| CN112496167A (en) * | 2020-11-19 | 2021-03-16 | 肖惠君 | Gas transfer type stamping lower die easy to demould |
| CN214814178U (en) * | 2021-05-21 | 2021-11-23 | 东莞市赣诺电子有限公司 | Punch press shock mount for punching processing of camera shell |
| CN219357717U (en) * | 2023-04-06 | 2023-07-18 | 广东欧美彩玻璃钢有限公司 | A aerify drawing of patterns equipment for head production |
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|---|---|
| CN116921531A (en) | 2023-10-24 |
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