CN117505633A - One-die multi-piece stamping die - Google Patents
One-die multi-piece stamping die Download PDFInfo
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- CN117505633A CN117505633A CN202311516410.7A CN202311516410A CN117505633A CN 117505633 A CN117505633 A CN 117505633A CN 202311516410 A CN202311516410 A CN 202311516410A CN 117505633 A CN117505633 A CN 117505633A
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- 238000003860 storage Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 42
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to the technical field of stamping dies, and discloses a one-die multi-piece stamping die which comprises a machine body, wherein a hydraulic cylinder is fixedly connected to the top end of the machine body in a penetrating way; when the hydraulic cylinder is started, the upper film plate is driven to move downwards, the cylindrical rod on the support plate is driven to move downwards when the hydraulic cylinder moves downwards, the straight gear I which is meshed with the cylindrical rod is driven to rotate through the gear groove, the L sleeve rod is rotated to 90 degrees when the hydraulic cylinder moves downwards, the bottom film plate is jacked up to carry out stamping operation, the bottom film plate can immediately present an inclined angle to the storage plate of the bottom film plate when the hydraulic cylinder moves upwards, materials are demolded and collected, the helical gear II and the meshed helical gear I are driven to rotate in the rotating process of the L sleeve rod, the rotary rod and the cam are driven to rotate, the triangular plate is contacted with the bottom end of the material plate to push, the material plate is not driven to move synchronously in the right moving process, and the left moving process can increase friction force between the material plate and the plurality of rubber bulges.
Description
Technical Field
The invention belongs to the technical field of stamping dies, and particularly relates to a one-die multi-piece stamping die.
Background
The stamping die is a special technological equipment for processing a metal or nonmetal material into a part or a semi-finished product in cold stamping, is called cold stamping die, and is a pressure processing method for separating or plastically deforming the material by using a die arranged on a press machine at room temperature, so as to obtain the required part, wherein the automobile panel die is manufactured by combining craftsmanship and high technology, the requirements on the material of an automobile panel are increasingly improved along with the continuous improvement of the automobile quality, the requirements on the forming quality are also greatly improved, and meanwhile, the manufacturing period of the automobile panel die is continuously shortened along with the acceleration of the automobile replacement;
however, after the existing common one-die multi-piece stamping die is subjected to die stamping, the next stamping is performed only by stopping equipment to perform die demolding and die loading through manual assistance, so that the production efficiency is reduced, continuous multi-piece stamping cannot be performed on a material plate and the like on a bottom die through the upper die, the die stamping efficiency is low, the die stamping speed is low, and the using effect is poor.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a one-die multi-piece stamping die.
In order to achieve the above purpose, the present invention provides the following technical solutions: a many stamping die of mould, includes the organism, link up fixedly connected with pneumatic cylinder on the organism top, fixedly connected with goes up the lamina membranacea on the pneumatic cylinder bottom, but laminating is connected with the die block board on the outer wall of go up lamina membranacea bottom, be equipped with limit structure on the die block board bottom, still include:
the stamping and demolding part comprises a support plate, wherein a lifting meshing structure is arranged on the support plate, a first rotary meshing structure is arranged on the lifting meshing structure, a first supporting structure is arranged on the lifting meshing structure in combination with the first rotary meshing structure, and a rotary friction structure is also arranged on the first rotary meshing structure;
the continuous pushing part comprises a pushing plate, a limiting rotating structure is arranged on the pushing plate, a second rotary meshing structure is arranged on the limiting rotating structure, a second supporting structure is arranged at one end of the second rotary meshing structure, and a plurality of inclined friction structures are further arranged at the top end of the pushing plate.
Preferably, the limit structure comprises a workbench, a storage plate and a limit plugboard fixedly connected to one side of the inner wall of the bottom end of the machine body, wherein the bottom template is connected with the inner wall of the workbench in a penetrating and laminating manner, one end of the bottom template is hinged with the corresponding inner wall of the workbench, and the storage plate is tightly connected with the machine body in a laminating manner.
Preferably, the lifting engagement structure is composed of a cylindrical rod, a first spur gear and a plurality of gear grooves formed in the inner wall of one end of the cylindrical rod, the first spur gear and the inner wall of each gear groove can be bonded and clamped, and one side of the cylindrical rod and one side of the support plate are in through fixed connection.
Preferably, the first rotary engagement structure is composed of a spur gear II, a cross rod I and a spur gear III which is in engagement connection with the spur gear II, and the spur gear II and the spur gear I are fixedly connected with the cross rod I.
Preferably, the first supporting structure is composed of a second cross rod and a vertical plate movably sleeved with one end of the second cross rod, one end of the first cross rod is movably sleeved with the outer wall of one end of the vertical plate, the bottom end of the vertical plate is fixedly connected with the inner wall of the bottom end of the machine body, and the second cross rod is fixedly connected with the third spur gear.
Preferably, the rotary friction structure is composed of an L-shaped loop bar and a friction cylinder fixedly connected with the L-shaped loop bar, the L-shaped loop bar is fixedly connected with the second cross bar, and the friction cylinder is in fit connection with one side of the bottom end of the bottom template.
Preferably, the limit rotating structure is composed of a rotating plate and a rectangular groove plate arranged above the rotating plate, sliding rods are movably sleeved on two sides of the rotating plate, one side of each sliding rod is movably sleeved on one side of each pushing plate, the pushing plates are in sliding clamping connection with the rectangular groove plate, and one end outer wall of each rectangular groove plate is fixedly connected with one end outer wall of the workbench.
Preferably, the second rotary meshing structure is composed of a cam, a rotating rod, a first bevel gear and a second bevel gear which is connected to the first bevel gear in a meshing mode, two sides of the cam are movably sleeved with the sliding rod on the other side respectively and fixedly connected with the rotating rod, and one end of the L-shaped loop rod is movably sleeved with one inner wall of one side of the outer wall of the second bevel gear.
Preferably, the second supporting structure is composed of a limiting arc plate and a cross rod III fixedly connected with the limiting arc plate, the cross rod III is movably sleeved with a bevel gear II, the bottom end of the limiting arc plate is fixedly connected with the inner wall of the bottom end of the machine body, the rotating rod is fixedly connected with the bevel gear I, and the bottom end of the rotating rod is rotatably connected with the inner wall of the bottom end of the machine body.
Preferably, the oblique friction structure is composed of a triangular plate and a ball shaft movably sleeved with the inner wall of the bottom end of the triangular plate, a ball rod is movably sleeved on the ball shaft, the top end of the pushing plate is fixedly connected with the ball rod, and a plurality of rectangular array rubber bulges are fixedly connected on the outer wall of one end of the triangular plate.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the upper die plate is driven to move downwards when the hydraulic cylinder is started to align the bottom die plate to punch the material plate, the cylindrical rod on the support plate is driven to move downwards when the hydraulic cylinder moves downwards, so that the straight gear meshed with the gear groove is driven to rotate, the L sleeve rod is rotated to 90 degrees when the hydraulic cylinder moves downwards, the bottom die plate is jacked up to be in a 90-degree horizontal form to perform punching operation, and conversely, when the hydraulic cylinder moves upwards, the bottom die plate immediately presents an inclined angle to the storage plate, and the punched material is thrown into the storage plate to be demoulded and collected;
in the invention, when the L-shaped loop bar rotates, the helical gear II and the meshed helical gear I are driven to rotate, so that the rotary rod and the cam are driven to rotate, and the pushing plate in the rectangular groove plate is driven to carry out limited reciprocating horizontal sliding, so that the material plate can be pushed by contacting the bottom end of the material plate by the triangular plate, when the material plate is pushed, the material plate is not driven to synchronously move in the right moving process, and the friction force between the material plate and the rubber bulges is increased in the left moving process, the manual auxiliary stamping operation is not needed, and meanwhile, the production efficiency is increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the machine body of the present invention;
FIG. 3 is a schematic view of the overall structure of the press-stripping section of the present invention;
FIG. 4 is a schematic view of the whole structure of the continuous pushing part of the present invention;
FIG. 5 is a schematic diagram of the whole overturning structure of the continuous pushing part of the invention;
fig. 6 is a schematic diagram of the split structure of the triangle and the ball axle of the invention.
In the figure:
1. a body; 11. a hydraulic cylinder; 12. applying a membrane plate; 13. a bottom template; 14. a work table; 15. a storage plate; 16. limiting plugboards;
2. a press-die-releasing section; 21. a support plate; 22. a cylindrical rod; 23. a gear groove; 24. a spur gear I; 25. a spur gear II; 26. a first cross bar; 27. a second cross bar; 28. a spur gear III; 29. an L sleeve rod;
3. a continuous pushing part; 31. a pushing plate; 32. a rotating plate; 33. rectangular groove plates; 34. a cam; 35. a rotating rod; 36. a first helical gear; 37. a helical gear II; 38. limiting arc plates; 39. a cross bar III; 340. a triangle; 341. a ball axle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, the invention provides a one-die multi-piece stamping die, which comprises a machine body 1, wherein a hydraulic cylinder 11 is fixedly connected to the top end of the machine body 1 in a penetrating way, an upper die plate 12 is fixedly connected to the bottom end of the hydraulic cylinder 11, a bottom die plate 13 is connected to the outer wall of the bottom end of the upper die plate 12 in a laminating way, a limiting structure is arranged at the bottom end of the bottom die plate 13, and the one-die multi-piece stamping die further comprises:
the stamping and demolding part 2 comprises a support plate 21, wherein a lifting meshing structure is arranged on the support plate 21, a first rotary meshing structure is arranged on the lifting meshing structure, a first supporting structure is arranged on the lifting meshing structure in combination with the first rotary meshing structure, and a rotary friction structure is also arranged on the first rotary meshing structure;
continuous pushing part 3, continuous pushing part 3 include pushing plate 31, are equipped with spacing rotating-structure on the pushing plate 31, are equipped with second rotatory meshing structure on the spacing rotating-structure, are equipped with second bearing structure on the second rotatory meshing structure one end, still are equipped with a plurality of slant friction structures on the pushing plate 31 top.
The scheme is adopted: when the hydraulic cylinder 11 is started, the upper diaphragm plate 12 is driven to move downwards, the material plate is punched by the bottom diaphragm plate 13, when the hydraulic cylinder 11 moves downwards, the cylindrical rod 22 on the support plate 21 is driven to move downwards, the meshed straight gear 24 is driven to rotate through the gear groove 23, the L sleeve rod 29 is driven to rotate 90 degrees when the hydraulic cylinder 11 moves downwards, the bottom diaphragm plate 13 is jacked to be in a 90-degree horizontal form for punching operation, when the hydraulic cylinder 11 moves upwards, the bottom diaphragm plate 13 immediately displays an inclined angle on the containing plate 15, punched materials are thrown into the containing plate 15 for demolding and collection, meanwhile, when the L sleeve rod 29 rotates, the spiral gear 37 and the meshed spiral gear 36 are driven to rotate, the rotating rod 35 and the cam 34 are driven to rotate, the pushing plate 31 in the rectangular groove plate 33 is driven to perform limited reciprocating horizontal sliding, and accordingly the material plate is driven to move synchronously when the bottom end of the material plate is contacted by the triangular plate 340, the right moving process does not drive the material plate to move synchronously, and the manual friction between a plurality of rubber bulges and the material plate is not required to be increased, and the labor efficiency is increased.
The limiting structure consists of a workbench 14, a storage plate 15 and a limiting plugboard 16 fixedly connected to one side of the inner wall of the bottom end of the machine body 1, wherein the inner wall of the bottom template 13 and the inner wall of the workbench 14 are connected in a penetrating and laminating manner, one end of the bottom template is hinged with the corresponding inner wall of the workbench 14, and the storage plate 15 and the machine body 1 can be tightly connected in a laminating manner.
The scheme is adopted: by placing the material plate on the limiting plugboard 16 through one side of the machine body 1, the material plate can be contacted with the top end of the workbench 14, the upper film plate 12 is driven to move downwards when the hydraulic cylinder 11 is started, the material plate is aligned with the bottom die plate 13 to punch the material plate, and a plurality of material plates can be punched at one time because the upper film plate 12 and the bottom die plate 13 are two plates and plate grooves.
The lifting meshing structure consists of a cylindrical rod 22, a first spur gear 24 and a plurality of gear grooves 23 formed in the inner wall of one end of the cylindrical rod 22, the first spur gear 24 and the inner wall of each gear groove 23 can be connected in a fitting manner, one side of the cylindrical rod 22 and one side of a support plate 21 are fixedly connected in a penetrating manner, the first rotary meshing structure consists of a second spur gear 25, a first transverse rod 26 and a third spur gear 28 which is connected on the second spur gear 25 in a meshing manner, the second spur gear 25 and the first spur gear 24 are fixedly connected with the first transverse rod 26, the first supporting structure consists of a second transverse rod 27 and a vertical plate which is movably sleeved with one end of the second transverse rod, one end of the first transverse rod 26 is movably sleeved with the outer wall of one end of the vertical plate, the bottom end of the vertical plate is fixedly connected with the inner wall of the bottom end of the machine body 1, the second transverse rod 27 is fixedly connected with the third transverse rod 28, the rotary friction structure consists of an L-shaped sleeve 29 and a friction cylinder fixedly connected with the L-shaped sleeve, the L-shaped sleeve 29 is fixedly connected with the second transverse rod 27, and one side of the bottom end of the bottom template 13 is connected in a fitting manner.
The scheme is adopted: when the hydraulic cylinder 11 moves downwards, the cylindrical rod 22 on the support plate 21 is driven to move downwards, the meshed spur gear 24 is driven to rotate by the gear groove 23 formed in the cylindrical rod 22, the spur gear 25 and the transverse rod 26 are driven to rotate on the vertical plate, the spur gear 25 rotates to drive the transverse rod 27, the spur gear 28 and the L sleeve rod 29 to synchronously rotate, the L sleeve rod 29 drives the friction cylinder to push the bottom end side of the bottom template 13, the rotation of the L sleeve rod 29 is kept within 130 degrees, the friction cylinder is always not separated from the bottom end of the bottom template 13, the L sleeve rod 29 is rotated to 90 degrees when the hydraulic cylinder 11 moves downwards, the bottom template 13 is pushed up to be in a 90-degree horizontal form for punching operation, and conversely, when the hydraulic cylinder 11 moves upwards, the bottom template 13 immediately presents an inclined angle to the accommodating plate 15, and the punched material is released into the accommodating plate 15 for demolding and collecting.
The limit rotating structure is composed of a rotating plate 32 and a rectangular groove plate 33 arranged above the rotating plate 32, sliding rods are movably sleeved on two sides of the rotating plate 32, one side of each sliding rod is movably sleeved with one side of a pushing plate 31, the pushing plate 31 is in sliding clamping connection with the rectangular groove plate 33, one end outer wall of the rectangular groove plate 33 is fixedly connected with one end outer wall of the workbench 14, the second rotary meshing structure is composed of a cam 34, a rotating rod 35, a first bevel gear 36 and a second bevel gear 37 which are in meshing connection with the first bevel gear 36, two sides of the cam 34 are movably sleeved with the sliding rods on the other side respectively and fixedly connected with the rotating rod 35, and one end of an L sleeve 29 is movably sleeved with one side inner wall of the outer wall of the second bevel gear 37.
The scheme is adopted: during the rotation process of the L-shaped sleeve 29, the helical gear two 37 and the engaged helical gear one 36 are driven to rotate, and the helical gear two 37 rotates to drive the helical gear one 36 to rotate multiple times due to the dense large-diameter teeth of the helical gear two 37.
The second supporting structure is composed of a limiting arc plate 38 and a cross rod III 39 fixedly connected with the limiting arc plate 38, the cross rod III 39 is movably sleeved with a bevel gear II 37, the bottom end of the limiting arc plate 38 is fixedly connected with the inner wall of the bottom end of the machine body 1, the rotating rod 35 is fixedly connected with the bevel gear I36, the bottom end of the rotating rod 35 is rotatably connected with the inner wall of the bottom end of the machine body 1, the inclined friction structure is composed of a triangular plate 340 and a ball shaft 341 movably sleeved with the inner wall of the bottom end of the triangular plate 340, a ball rod is movably sleeved on the ball shaft 341, the top end of the pushing plate 31 is fixedly connected with the ball rod, and a plurality of rectangular array rubber bulges are fixedly connected on the outer wall of one end of the triangular plate 340.
The scheme is adopted: the bevel gear one 36 rotates multiple times, thereby driving the rotating rod 35 and the cam 34 to rotate, the cam 34 drives the rotating plate 32 to rotate, the pushing plate 31 in the rectangular groove plate 33 is driven by the sliding rod on one side to perform limited reciprocating horizontal sliding, the pushing plate can be pushed by the bottom end of the triangular plate 340, when the triangular plate 340 pushes the material plate, the ball shaft 341 arranged at the bottom end of the triangular plate 340 can not drive the material plate to synchronously move in the right moving process, and the friction force between the material plate and the rubber protrusions is increased in the left moving process, so that the material plate is pushed to move above the bottom template 13.
The working principle and the using flow of the invention are as follows: by placing the material plate on the limiting plugboard 16 through one side of the machine body 1 so that the material plate can contact the top end of the workbench 14, when the hydraulic cylinder 11 is started, the upper film plate 12 is driven to move downwards, the material plate is aligned with the bottom die plate 13, a plurality of material plates can be punched at one time because the upper film plate 12 and the bottom die plate 13 are two plates and plate grooves, when the hydraulic cylinder 11 moves downwards, the cylindrical rod 22 on the supporting plate 21 is driven to move downwards, thereby driving the meshed spur gear I24 to rotate through the gear groove 23 formed on the cylindrical rod 22, further driving the spur gear II 25 and the cross rod I26 to rotate on the vertical plate, the spur gear II 25 rotates to drive the cross rod II 27, the spur gear III 28 and the L sleeve 29 to synchronously rotate, thereby enabling the L sleeve 29 to drive the friction cylinder to push one side of the bottom end of the bottom die plate 13, the rotation of the L sleeve 29 can be kept within 130 degrees, and the friction cylinder is not separated from the bottom end of the bottom die plate 13 all the time, when the hydraulic cylinder 11 moves downwards, the L sleeve rod 29 rotates to 90 degrees, the bottom template 13 is jacked to 90 degrees to perform stamping operation, when the hydraulic cylinder 11 moves upwards, the bottom template 13 immediately displays an inclined angle to the storage plate 15, the stamped material is thrown into the storage plate 15 to perform demolding and collecting, meanwhile, in the rotating process of the L sleeve rod 29, the bevel gear II 37 and the meshed bevel gear I36 are driven to rotate, as the bevel gear II 37 has dense large-diameter teeth, the bevel gear II 37 rotates to drive the bevel gear I36 to rotate multiple times, thereby driving the rotary rod 35 and the cam 34 to rotate, the cam 34 drives the rotary plate 32 to rotate, one side sliding rod drives the pushing plate 31 in the rectangular groove plate 33 to perform limited reciprocating horizontal sliding, thereby being contacted by the bottom end of the material plate by the triangular plate 340 to push, when the ball axle 341 installed at the bottom end of the triangle 340 can enable the triangle 340 to push the material plate, the right moving process can not drive the material plate to synchronously move, and the left moving process can increase friction force between the material plate and the material plate through a plurality of rubber bulges, so that the material plate is pushed to move above the bottom template 13, and therefore manual auxiliary stamping operation is not needed, and meanwhile production efficiency is increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. One-die multi-piece stamping die, including organism (1), its characterized in that: the utility model discloses a machine body, link up fixedly connected with pneumatic cylinder (11) on organism (1) top, fixedly connected with go up lamina membranacea (12) on pneumatic cylinder (11) bottom, but laminating is connected with die block board (13) on last lamina membranacea (12) bottom outer wall, be equipped with limit structure on die block board (13) bottom, still include:
the stamping and demolding part (2), wherein the stamping and demolding part (2) comprises a support plate (21), a lifting engagement structure is arranged on the support plate (21), a first rotary engagement structure is arranged on the lifting engagement structure, a first support structure is arranged on the lifting engagement structure in combination with the first rotary engagement structure, and a rotary friction structure is also arranged on the first rotary engagement structure;
continuous pushing part (3), continuous pushing part (3) is including pushing away flitch (31), be equipped with spacing rotating-structure on pushing away flitch (31), be equipped with second rotatory meshing structure on the spacing rotating-structure, be equipped with second bearing structure on the rotatory meshing structure of second one end, still be equipped with a plurality of slant friction structures on pushing away flitch (31) top.
2. A one-die multi-piece stamping die as defined in claim 1, wherein: the limiting structure is composed of a workbench (14), a storage plate (15) and a limiting plugboard (16) fixedly connected to one side of the inner wall of the bottom end of the machine body (1), wherein the inner walls of the bottom template (13) and the workbench (14) are connected in a penetrating and laminating mode, one end of the bottom template is hinged to the corresponding inner wall of the workbench (14), and the storage plate (15) and the machine body (1) can be connected in a closely laminating mode.
3. A one-die multi-piece stamping die as defined in claim 2, wherein: the lifting meshing structure is composed of a cylindrical rod (22), a first spur gear (24) and a plurality of gear grooves (23) formed in the inner wall of one end of the cylindrical rod (22), the first spur gear (24) and the inner wall of each gear groove (23) can be bonded and clamped, and one side of the cylindrical rod (22) is communicated with one side of the support plate (21) to be fixedly connected.
4. A one-die multi-piece stamping die as defined in claim 3, wherein: the first rotary meshing structure is composed of a spur gear II (25), a cross rod I (26) and a spur gear III (28) which is connected to the spur gear II (25) in a meshing mode, and the spur gear II (25) and the spur gear I (24) are fixedly connected with the cross rod I (26).
5. A one-die multi-piece stamping die as defined in claim 4, wherein: the first supporting structure is composed of a second transverse rod (27) and a vertical plate movably sleeved with one end of the second transverse rod, one end of the first transverse rod (26) is movably sleeved with the outer wall of one end of the vertical plate, the bottom end of the vertical plate is fixedly connected with the inner wall of the bottom end of the machine body (1), and the second transverse rod (27) is fixedly connected with the third spur gear (28).
6. A one-die multi-piece stamping die as defined in claim 5, wherein: the rotary friction structure is composed of an L-shaped loop bar (29) and a friction cylinder fixedly connected with the L-shaped loop bar, the L-shaped loop bar (29) is fixedly connected with a second cross bar (27), and the friction cylinder is in fit connection with one side of the bottom end of the bottom template (13).
7. The one-die multi-piece stamping die of claim 6, wherein: the limiting rotating structure is composed of a rotating plate (32) and a rectangular groove plate (33) arranged above the rotating plate (32), sliding rods are movably sleeved on two sides of the rotating plate (32), one side of each sliding rod is movably sleeved on one side of each pushing plate (31), the pushing plates (31) are slidably clamped with the rectangular groove plate (33), and one end outer wall of each rectangular groove plate (33) is fixedly connected with one end outer wall of the workbench (14).
8. A one-die multi-piece stamping die as defined in claim 7, wherein: the second rotary meshing structure is composed of a cam (34), a rotating rod (35), a first bevel gear (36) and a second bevel gear (37) which is connected to the first bevel gear (36) in a meshing mode, two sides of the cam (34) are movably sleeved with the sliding rod on the other side respectively and fixedly connected with the rotating rod (35), and one end of the L-shaped sleeve rod (29) is movably sleeved with one side inner wall of the outer wall of the second bevel gear (37).
9. A one-die multi-piece stamping die as defined in claim 8, wherein: the second supporting structure is composed of a limiting arc plate (38) and a cross rod III (39) fixedly connected with the limiting arc plate, the cross rod III (39) is movably sleeved with a bevel gear II (37), the bottom end of the limiting arc plate (38) is fixedly connected with the inner wall of the bottom end of the machine body (1), the rotating rod (35) is fixedly connected with the bevel gear I (36), and the bottom end of the rotating rod (35) is rotatably connected with the inner wall of the bottom end of the machine body (1).
10. A one-die multi-piece stamping die as defined in claim 9, wherein: the oblique friction structure is composed of a triangular plate (340) and a ball shaft (341) movably sleeved between the triangular plate and the inner wall of the bottom end of the triangular plate, a ball rod is movably sleeved on the ball shaft (341), the top end of the pushing plate (31) is fixedly connected with the ball rod, and a plurality of rectangular array rubber bulges are fixedly connected to the outer wall of one end of the triangular plate (340).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311516410.7A CN117505633A (en) | 2023-11-13 | 2023-11-13 | One-die multi-piece stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311516410.7A CN117505633A (en) | 2023-11-13 | 2023-11-13 | One-die multi-piece stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117505633A true CN117505633A (en) | 2024-02-06 |
Family
ID=89758117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311516410.7A Pending CN117505633A (en) | 2023-11-13 | 2023-11-13 | One-die multi-piece stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117505633A (en) |
-
2023
- 2023-11-13 CN CN202311516410.7A patent/CN117505633A/en active Pending
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