CN219724259U - Cup-shaped metal piece stamping device - Google Patents

Abstract

The utility model discloses a cup-shaped metal part stamping device which comprises a workbench, wherein a rack, a stamping die, a feeding mechanism, a winding mechanism and a pushing mechanism are fixedly connected to the upper side of the workbench, the feeding mechanism, the stamping die and the winding mechanism are sequentially arranged from left to right, automatic feeding of materials can be achieved through the matching arrangement of the rack, the stamping die, the feeding mechanism, the winding mechanism and the pushing mechanism, waste materials generated after stamping are wound, limiting of the materials during stamping is achieved through the arrangement of a pressing plate, material deviation is avoided, stability of the device is improved, convenient disassembly of a feeding shaft and a feeding cylinder can be achieved through the arrangement of a feeding frame, a fixing piece and a fastening piece, replacement of a material roll is completed, separation of waste materials on the winding shaft can be achieved through a first hydraulic cylinder and a first push plate, rapid cleaning of the winding shaft is achieved, frequent replacement of the winding shaft is avoided, and production efficiency is improved.

Description

Cup-shaped metal piece stamping device

Technical Field

The utility model belongs to the technical field of cup-shaped metal parts, and particularly relates to a cup-shaped metal part stamping device.

Background

The metal piece is closely related to daily life of people, wherein the cup-shaped metal piece is a common metal piece, and most of the metal pieces are manufactured by stamping sheet materials through a punch. At present, the stamping device who uses carries out the rolling of waste material through the tractor in the stamping process of cup-shaped metalwork, and the tractor pulls strip-shaped material in discharge gate one side, makes the roll-shaped material on the feed cylinder pass through stamping die to accomplish the punching press, realizes the automatic feed and the waste material clearance of material, however, among the prior art, the change of material feed cylinder and waste material section of thick bamboo, fixed comparatively troublesome, simultaneously, the material produces the skew easily in carrying.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a cup-shaped metal piece stamping device, which can realize automatic feeding of materials through the matching arrangement of a frame, a stamping die, a feeding mechanism, a winding mechanism and a pushing mechanism, and wind up waste generated after stamping, limit of the materials during stamping is realized through the arrangement of a pressing plate, deflection of the materials is avoided, stability of the device is improved, convenient disassembly of a feeding shaft and a feeding barrel can be realized through the arrangement of a feeding frame, a fixing piece and a fastening piece, the feeding barrel can be quickly replaced, replacement of a material roll is completed, separation of waste on the winding shaft can be realized through a first hydraulic cylinder and a first push plate, quick cleaning of the winding shaft is performed, frequent replacement of the winding shaft is avoided, and production efficiency is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the cup-shaped metal part stamping device comprises a workbench, wherein a frame, a stamping die, a feeding mechanism, a winding mechanism and a pushing mechanism are fixedly connected to the upper side of the workbench, the feeding mechanism, the stamping die and the winding mechanism are sequentially arranged from left to right, and the stamping die, the pushing mechanism and the frame are sequentially arranged from front to back;

the stamping die comprises an upper die, a lower die and a guide pillar component, wherein the top of the upper die is arranged on the lower side of a frame, the lower die is fixedly connected to the upper side of a workbench, a pressing plate is fixedly arranged on the top of the lower die, the guide pillar component is arranged between the upper die and the lower die, the automatic feeding of materials can be realized through the matching arrangement of the frame, the stamping die, a feeding mechanism, a winding mechanism and a pushing mechanism, the winding of waste materials generated after stamping is realized, the limiting of the materials during stamping is realized through the arrangement of the pressing plate, the deviation of the materials is avoided, and the stability of the device is improved.

Further, feed mechanism includes feeding frame, mounting, feed axle, feed section of thick bamboo and fastener, feeding frame fixed connection is in the workstation upside, the fastening groove has been seted up at the feeding frame top, the mounting articulates respectively in feeding frame top, form the cavity between mounting and the feeding frame, the feed axle rotates to be connected in the cavity, the feed section of thick bamboo activity cup joints in the feed epaxially, the fastener runs through the mounting, the fastener bottom sets up in the fastening inslot, the fastener top is provided with the handle, through the setting of feeding frame, mounting and fastener, can realize convenient dismantlement of feed axle and feed section of thick bamboo, change that can be quick feed section of thick bamboo, accomplish the change of material book.

Further, winding mechanism includes rolling frame, motor, rolling axle, first pneumatic cylinder and first push pedal, rolling frame fixed connection is in the workstation upside, motor and first pneumatic cylinder are fixed mounting respectively in rolling frame rear side, motor output shaft runs through rolling frame fixed connection in rolling axle rear end, first pneumatic cylinder movable rod runs through rolling frame fixed connection in first push pedal rear side, the last bar recess of having seted up of rolling axle, first push pedal activity cup joints on the rolling axle, through the setting of motor and rolling axle, has realized the rolling to the waste material, has accomplished the clearance of waste material, through first pneumatic cylinder and first push pedal, can realize the separation to the waste material on the rolling axle, carries out the quick clearance of rolling axle, avoids often changing the rolling axle, improves production efficiency, through the setting of bar recess, can avoid the initial stage waste material of rolling to skid on the rolling axle.

Further, pushing equipment includes pushing equipment, second pneumatic cylinder and second push pedal, pushing equipment fixed connection is in the workstation upside, second pneumatic cylinder fixed mounting is in pushing equipment upside, second push pedal rear side fixed connection is in second pneumatic cylinder movable rod front end, through the setting of second pneumatic cylinder and second push pedal, can release the stamping die with the metalwork after the punching press is accomplished, conveniently collect the metalwork, improves the security of operation.

Further, the clamp plate is annular clamp plate, the spacing groove has been seted up to the clamp plate downside, the discharge gate has been seted up on the clamp plate, through the setting of spacing groove, can restrict the motion of material, avoids the material skew, through the setting of discharge gate, the pushing equipment of being convenient for releases the metalwork.

Further, the upper die comprises an upper die holder, an upper base plate, a male die, a female die, a die shank, an ejector rod and a pushing plate, the upper backing plate is fixedly arranged at the bottom of the upper die holder, the convex-concave die is fixedly arranged at the bottom of the upper backing plate, the die shank is fixedly arranged in the middle of the upper die holder, the die shank is fixedly arranged at the bottom of the frame, the ejector rod is movably connected in the die shank, the ejector rod penetrates through the upper backing plate and is fixedly arranged at the top of the ejector plate, the ejector plate is movably connected inside the convex-concave die, the lower die comprises a lower die holder, a male die fixing seat, a male die, a lower base plate, a blanking female die, a blank holder, a stud, a spring and a screw plug, the lower die holder is fixedly arranged on the upper side of the workbench, the male die fixing seat and the lower base plate are fixedly arranged on the top of the lower die holder, the lower backing plate is positioned at the outer side of the male die fixing seat, the male die is fixedly arranged in the male die fixing seat, the blank holder is movably sleeved between the male die fixing seat and the lower base plate, the blanking female die is fixedly arranged at the top of the lower base plate, the pressing plate is fixedly arranged at the top of the blanking female die, the top end of the stud is fixedly arranged at the bottom of the blank holder, the bottom end of the stud is movably connected in the lower die holder, the stud penetrates through the lower base plate and the male die fixing seat, the spring is movably connected in the lower die holder, the screw plug is fixedly arranged in the lower die holder, the top end and the bottom end of the spring are respectively and fixedly connected with the bottom of the screw bolt and the top of the screw plug, the guide pillar component comprises a guide pillar and a guide sleeve, the guide pillar is in sliding connection with the guide sleeve, the bottom end of the guide pillar is fixedly arranged in a lower die holder, the guide sleeve is fixedly arranged in an upper die holder, through the arrangement of the upper die, the lower die and the guide pillar component, the blanking and stretching integration is realized, and the stamping of the cup-shaped metal piece is completed.

Further, the automatic feeding device also comprises a guide plate, wherein the guide plate is fixedly connected to the front side of the workbench, and through the arrangement of the guide plate, metal pieces pushed out by the pushing mechanism can be conveyed into the external collecting box, so that the collection of the metal pieces is facilitated.

Compared with the prior art, the utility model has the beneficial effects that:

1. through frame, stamping die, feed mechanism, winding mechanism and pushing equipment's cooperation setting, can realize the automatic feed of material, and carry out the rolling to the waste material that produces after the punching press, through the setting of clamp plate, spacing to the material when having realized the punching press, avoided the material to produce the skew, the stability of device has been improved, through the setting of feed frame, mounting and fastener, can realize convenient dismantlement of feed axle and feed section of thick bamboo, change that can be quick feed section of thick bamboo, accomplish the change of material book, through first pneumatic cylinder and first push pedal, can realize the separation to waste material on the winding axle, carry out the quick clearance of winding axle, avoid often changing the winding axle, improve production efficiency.

2. Through the setting of second pneumatic cylinder and second push pedal, can release the stamping die with the metalwork after the punching press is accomplished, conveniently collect the metalwork, improve the security of operation, through the setting of discharge gate, be convenient for pushing away the metalwork by the pushing equipment, through the setting of baffle, can carry the metalwork that the pushing equipment released to outside collecting box in, the collection of the metalwork of being convenient for.

3. Through the arrangement of the upper die, the lower die and the guide pillar component, the blanking and stretching integration is realized, and the stamping of the cup-shaped metal piece is completed.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front side structure of the present utility model;

FIG. 3 is a left side schematic view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic perspective view of a feeding mechanism according to the present utility model;

FIG. 6 is a schematic perspective view of a winding mechanism according to the present utility model;

FIG. 7 is a schematic perspective view of a pushing mechanism according to the present utility model;

FIG. 8 is a schematic view showing a front sectional structure of a press die according to the present utility model;

FIG. 9 is a schematic perspective view of a platen according to the present utility model;

FIG. 10 is a schematic view of the mounting structure of the fastener of the present utility model;

fig. 11 is a schematic view of a partial enlarged structure of a in fig. 10 according to the present utility model.

In the figure: 1 workbench, 2 frames, 3 stamping dies, 301 upper die holder, 302 upper backing plate, 303 male die, 304 die shank, 305 ejector pin, 306 pushing plate, 307 lower die holder, 308 male die fixing seat, 309 male die, 310 lower backing plate, 311 blanking female die, 312 blank holder, 313 guide pillar, 314 guide sleeve, 4 feeding mechanism, 401 feeding frame, 402 fixing piece, 403 feeding shaft, 404 feeding cylinder, 405 fastener, 5 winding mechanism, 501 winding frame, 502 motor, 503 winding shaft, 504 first hydraulic cylinder, 505 first push plate, 6 pushing mechanism, 601 pushing frame, 602 second hydraulic cylinder, 603 second push plate, 7 press plate, 701 limit groove, 702 discharge port, 8 guide plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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 utility model.

Examples

Referring to the drawings 1-11, a cup-shaped metal piece stamping device comprises a workbench 1, wherein a frame 2, a stamping die 3, a feeding mechanism 4, a winding mechanism 5 and a pushing mechanism 6 are fixedly connected to the upper side of the workbench 1, the feeding mechanism 4, the stamping die 3 and the winding mechanism 5 are sequentially arranged from left to right, and the stamping die 3, the pushing mechanism 6 and the frame 2 are sequentially arranged from front to back;

the stamping die 3 comprises an upper die, a lower die and a guide pillar component, wherein the top of the upper die is arranged on the lower side of the frame 2, the lower die is fixedly connected to the upper side of the workbench 1, a pressing plate 7 is fixedly arranged on the top of the lower die, the guide pillar component is arranged between the upper die and the lower die, coiled materials are led out from the feeding mechanism 4 when the cup-shaped metal piece is stamped, the coiled materials pass through the pressing plate 7 and then are connected with the rolling mechanism 5, the rolling mechanism 5 drives the materials to intermittently move, automatic feeding and waste cleaning are realized, meanwhile, when the materials stop, the frame 2 drives the stamping die 3 to perform stamping operation, after stamping is completed, the metal piece is pushed out of the stamping die 3 through the pushing mechanism 6, namely, the stamping of the metal piece is completed, and the actions are circularly performed, so that continuous stamping and manufacturing of the metal piece are performed.

The feeding mechanism 4 comprises a feeding frame 401, a fixing piece 402, a feeding shaft 403, a feeding barrel 404 and a fastening piece 405, wherein the feeding frame 401 is fixedly connected to the upper side of the workbench 1, a fastening groove is formed in the top of the feeding frame 401, the fixing piece 402 is hinged to the top of the feeding frame 401 respectively, a cavity is formed between the fixing piece 402 and the feeding frame 401, the feeding shaft 403 is rotatably connected in the cavity, the feeding barrel 404 is movably sleeved on the feeding shaft 403, the fastening piece 405 penetrates through the fixing piece 402, the bottom of the fastening piece 405 is arranged in the fastening groove, a handle is arranged at the top of the fastening piece 405, the feeding barrel 404 provides materials for the punching device, when the materials on the feeding barrel 404 are used up and need to be replaced, the fastening piece 405 is rotated to the left side by 90 degrees through rotating the handle, the fastening piece 402 and the feeding frame 401 are released, then the fixing piece 402 is rotated clockwise around the hinge, after the feeding shaft 403 is taken out, the feeding barrel 404 on the feeding shaft 403 is replaced, the replaced feeding barrel 403 is replaced, the feeding barrel 403 is rotated anticlockwise around the hinge, then the hinge is rotated anticlockwise, the handle is rotated, the fastening piece 405 is rotated reversely, and the fastening piece 404 is replaced, and the feeding barrel is replaced, and the convenience is realized.

The winding mechanism 5 comprises a winding frame 501, a motor 502, a winding shaft 503, a first hydraulic cylinder 504 and a first push plate 505, wherein the winding frame 501 is fixedly connected to the upper side of the workbench 1, the motor 502 and the first hydraulic cylinder 504 are respectively fixedly installed on the rear side of the winding frame 501, an output shaft of the motor 502 penetrates through the winding frame 501 and is fixedly connected to the rear end of the winding shaft 503, a movable rod of the first hydraulic cylinder 504 penetrates through the winding frame 501 and is fixedly connected to the rear side of the first push plate 505, a strip-shaped groove is formed in the winding shaft 503, the first push plate 505 is movably sleeved on the winding shaft 503, during waste winding, at the initial stage, the end part of the waste is spliced into the strip-shaped groove, slipping of the waste on the winding shaft 503 is avoided, the output shaft of the motor 502 drives the winding shaft 503 to rotate, the material is driven to move through the rotation of the winding shaft 503, and winding of the waste is completed, when the waste on the winding shaft 503 needs to be cleaned, the movable rod of the first hydraulic cylinder 504 pushes the first push plate 505 to move, the waste to be separated from the front side of the winding shaft 503, and the waste is wound from the winding shaft 503, and the waste is cleaned rapidly.

The pushing mechanism 6 comprises a pushing frame 601, a second hydraulic cylinder 602 and a second pushing plate 603, wherein the pushing frame 601 is fixedly connected to the upper side of the workbench 1, the second hydraulic cylinder 602 is fixedly arranged on the upper side of the pushing frame 601, the rear side of the second pushing plate 603 is fixedly connected to the front end of a movable rod of the second hydraulic cylinder 602, the second pushing plate 603 is pushed by the movable rod of the second hydraulic cylinder 602, and a stamped metal piece is pushed out of the stamping die 3.

The pressing plate 7 is an annular pressing plate, a limiting groove 701 is formed in the lower side of the pressing plate 7, and a discharge hole 702 is formed in the pressing plate 7.

The upper die comprises an upper die holder 301, an upper base plate 302, a convex-concave die 303, a die handle 304, a push rod 305 and a push plate 306, wherein the upper base plate 302 is fixedly arranged at the bottom of the upper die holder 301, the convex-concave die 303 is fixedly arranged at the bottom of the upper base plate 302, the die handle 304 is fixedly arranged at the middle part of the upper die holder 301, the die handle 304 is fixedly arranged at the bottom of a frame 2, the push rod 305 is movably connected in the die handle 304, the push rod 305 penetrates through the upper base plate 302 and is fixedly arranged at the top of the push plate 306, the push plate 306 is movably connected in the convex-concave die 303, the lower die comprises a lower die holder 307, a male die fixing seat 308, a male die 309, a lower base plate 310, a blanking female die 311, a blank holder 312, a stud, a spring and a plug screw, the lower die holder 307 is fixedly arranged at the upper side of a workbench 1, the male die fixing seat 308 and the lower base plate 310 are fixedly arranged at the top of the lower die holder 307, the lower base plate 310 is positioned at the outer side of the male die fixing seat 308, the male die 309 is fixedly arranged in the male die fixing seat 308, the blank holder 312 is movably sleeved between the male die fixing seat 308 and the lower base plate 310, the blanking female die 311 is fixedly arranged at the top of the lower base plate 310, the pressing plate 7 is fixedly arranged at the top of the blanking female die 311, the top end of the stud is fixedly arranged at the bottom of the blank holder 312, the bottom end of the stud is movably connected in the lower die holder 307, the stud penetrates through the lower base plate 310 and the male die fixing seat 308, the spring is movably connected in the lower die holder 307, the screw plug is fixedly arranged in the lower die holder 307, the top end and the bottom end of the spring are respectively fixedly connected at the bottom of the stud and the top of the screw plug, the guide post component comprises a guide post 313 and a guide sleeve 314, the guide post 313 is in sliding connection with the guide sleeve 314, the bottom end of the guide post 313 is fixedly arranged in the lower die holder 307, the guide sleeve 314 is fixedly arranged in the upper die holder 301, the blanking of a material is completed through the cooperation of the male die 303 and the female die 303, the metal piece after stamping is pushed out of the male die 303 through the cooperation of the ejector rod 305 and the ejector plate 306, and the stamping of the cup-shaped metal piece is completed.

The device also comprises a guide plate 8, wherein the guide plate 8 is fixedly connected to the front side of the workbench 1, and the metal piece pushed out by the pushing mechanism 6 is conveyed into the external collecting box through the guide plate 8.

Working principle: when the cup-shaped metal piece is stamped, coiled materials are led out from the feeding barrel 404, pass through the limiting groove 701 of the pressing plate 7, then are inserted into the strip-shaped groove to realize connection of the materials and the winding shaft 503, then, the motor 502 is started to intermittently rotate, the winding shaft 503 is driven to intermittently rotate through the output shaft of the motor 502, the materials are driven to intermittently move through the intermittent rotation of the winding shaft 503, and the waste is rolled, meanwhile, when the materials are stopped, the stamping die 3 is driven by the frame 2 to perform stamping operation, the punching operation of the materials is completed through the cooperation of the male die 303 and the blanking female die 311, the drawing of the metal piece is completed through the cooperation of the male die 309 and the male die 303, the drawing of the metal piece is completed through the cooperation of the ejector rod 305 and the ejector plate 306, the stamped metal piece is pushed out of the male die 303, the stamping of the cup-shaped metal piece is completed through the movable rod of the second hydraulic cylinder 602, the stamped cup-shaped metal piece is pushed onto the guide plate 8, and the continuous manufacturing of the metal piece is completed, and the continuous stamping is performed through the continuous manufacturing of the metal piece is completed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a cup metalwork stamping device, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that a frame (2), a stamping die (3), a feeding mechanism (4), a winding mechanism (5) and a pushing mechanism (6) are fixedly connected to the upper side of the workbench (1), the feeding mechanism (4), the stamping die (3) and the winding mechanism (5) are sequentially arranged from left to right, and the stamping die (3), the pushing mechanism (6) and the frame (2) are sequentially arranged from front to back;

the stamping die (3) comprises an upper die, a lower die and a guide pillar component, wherein the top of the upper die is arranged on the lower side of the frame (2), the lower die is fixedly connected to the upper side of the workbench (1), the top of the lower die is fixedly provided with a pressing plate (7), and the guide pillar component is arranged between the upper die and the lower die.

2. A cup-shaped metal stamping device as defined in claim 1, wherein: feeding mechanism (4) are including feeding frame (401), mounting (402), feed axle (403), feed cylinder (404) and fastener (405), feeding frame (401) fixed connection is in workstation (1) upside, fastening groove has been seted up at feeding frame (401) top, mounting (402) are articulated respectively in feeding frame (401) top, form the cavity between mounting (402) and feeding frame (401), feed axle (403) rotate and connect in the cavity, feed cylinder (404) activity cup joints on feed axle (403), fastener (405) run through mounting (402), fastener (405) bottom sets up in the fastening inslot, fastener (405) top is provided with the handle.

3. A cup-shaped metal stamping device as defined in claim 1, wherein: winding mechanism (5) are including rolling frame (501), motor (502), reel (503), first pneumatic cylinder (504) and first push pedal (505), rolling frame (501) fixed connection is in workstation (1) upside, motor (502) and first pneumatic cylinder (504) fixed mounting are in rolling frame (501) rear side respectively, motor (502) output shaft runs through rolling frame (501) fixed connection in reel (503) rear end, first pneumatic cylinder (504) movable rod runs through rolling frame (501) fixed connection in first push pedal (505) rear side, set up the bar recess on reel (503), first push pedal (505) activity cup joint on reel (503).

4. A cup-shaped metal stamping device as defined in claim 1, wherein: the pushing mechanism (6) comprises a pushing frame (601), a second hydraulic cylinder (602) and a second pushing plate (603), wherein the pushing frame (601) is fixedly connected to the upper side of the workbench (1), the second hydraulic cylinder (602) is fixedly arranged on the upper side of the pushing frame (601), and the rear side of the second pushing plate (603) is fixedly connected to the front end of a movable rod of the second hydraulic cylinder (602).

5. A cup-shaped metal stamping device as defined in claim 1, wherein: the pressing plate (7) is an annular pressing plate, a limiting groove (701) is formed in the lower side of the pressing plate (7), and a discharge hole (702) is formed in the pressing plate (7).

6. A cup-shaped metal stamping device as defined in claim 1, wherein: the upper die comprises an upper die holder (301), an upper base plate (302), a convex-concave die (303), a die handle (304), a push rod (305) and a push piece plate (306), wherein the upper base plate (302) is fixedly arranged at the bottom of the upper die holder (301), the convex-concave die (303) is fixedly arranged at the bottom of the upper base plate (302), the die handle (304) is fixedly arranged in the middle of the upper die holder (301), the die handle (304) is fixedly arranged at the bottom of a frame (2), the push rod (305) is movably connected inside the die handle (304), the push rod (305) penetrates through the upper base plate (302) and is fixedly arranged at the top of the push piece plate (306), the push piece plate (306) is movably connected inside the convex-concave die (303), the lower die comprises a lower die holder (307), a male die fixing seat (308), a male die (309), a lower base plate (310), a blanking female die (311), a blank die ring (312), a stud, a spring and a plug screw, the lower die holder (307) is fixedly arranged at the upper side of the workbench (1), the fixing seat (308), the male die (308) and the lower base plate (307) are fixedly arranged at the top of the male die (307) and fixedly arranged at the lower base plate (309), the blanking die (311) is fixedly arranged at the top of the lower base plate (310), the pressing plate (7) is fixedly arranged at the top of the blanking die (311), the top end of the stud is fixedly arranged at the bottom of the blank pressing ring (312), the bottom end of the stud is movably connected in the lower die holder (307), the stud penetrates through the lower base plate (310) and the male die fixing seat (308), the spring is movably connected in the lower die holder (307), the screw plug is fixedly arranged in the lower die holder (307), the top end and the bottom end of the spring are fixedly connected to the bottom of the stud and the top of the screw plug respectively, the guide column component comprises a guide column (313) and a guide sleeve (314), the bottom end of the guide column (313) is fixedly arranged in the lower die holder (307), and the guide sleeve (314) is fixedly arranged in the upper die holder (301).

7. A cup-shaped metal stamping device as defined in claim 1, wherein: the device also comprises a guide plate (8), and the guide plate (8) is fixedly connected to the front side of the workbench (1).