CN110303080B - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN110303080B CN110303080B CN201910725167.7A CN201910725167A CN110303080B CN 110303080 B CN110303080 B CN 110303080B CN 201910725167 A CN201910725167 A CN 201910725167A CN 110303080 B CN110303080 B CN 110303080B
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- Prior art keywords
- stamping
- connecting rod
- plate
- stamping die
- clamping
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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
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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
- B21D37/02—Die constructions enabling assembly of the die parts in different ways
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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
- B21D37/04—Movable or exchangeable mountings for 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention relates to a stamping die which comprises a bottom plate, a fixing frame, a stamping die device and an adjusting device, wherein the fixing frame is arranged at the upper end of the bottom plate and is of a U-shaped structure, the stamping die device is arranged at the upper end of the fixing frame, the adjusting mechanism is arranged in the fixing frame, and the adjusting mechanism is connected with the outer side of the stamping die device. The invention can solve the problems that the existing equipment cannot adjust according to the size change of the workpiece to be stamped during stamping, so that a stamping die cannot be matched with the workpiece to be machined, the workpiece to be machined is difficult to install, time and labor are wasted, the working efficiency is low, and meanwhile, the stability of the stamping die is low, the workpiece to be machined is forced to move, so that the stamping fails and the like.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a stamping die.
Background
Stamping is an efficient processing method, is widely applied in many fields, and many products in our lives, such as automobile bodies, household appliances, living utensils, artworks and the like, are manufactured by stamping; stamping can not be separated from a stamping die, the good stamping die can also improve the working efficiency of stamping, and the stamping die plays a key role in stamping.
At present, the following defects generally exist in a general stamping die: 1. when stamping is carried out, the stamping die cannot be correspondingly adjusted and changed along with the change of the size of the workpiece to be processed, so that the stamping die cannot be matched with the workpiece to be processed, the placement process of the workpiece to be processed is complicated and difficult, and energy is consumed; 2. when stamping, the common stamping die has poor stability, and the position of a workpiece to be processed is easy to generate displacement deviation, so that the stamping is failed, manpower and material resources are wasted, and the working efficiency is low.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing equipment cannot adjust according to the size change of the workpiece to be stamped during stamping, so that a stamping die cannot be matched with the workpiece to be machined, the workpiece to be machined is difficult to install, time and labor are wasted, the working efficiency is low, and meanwhile, the stability of the stamping die is low, the workpiece to be machined is forced to move, so that the stamping fails and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the stamping die comprises a bottom plate, a fixing frame, a stamping die device and an adjusting device, wherein the fixing frame is installed at the upper end of the bottom plate and is of a U-shaped structure, the stamping die device is arranged at the upper end of the fixing frame, the adjusting device is installed in the fixing frame and is connected with the outer side of the stamping die device, and when the stamping die device works, the adjusting device in the fixing frame is pushed and drives the stamping die device to expand, so that the to-be-machined part is placed.
Stamping die device include stamping platform, supporting mechanism and clamping mechanism, the mount upper end evenly placed stamping platform, the annular is arranged between the stamping platform, stamping platform passes through the free bearing and is connected with the mount, evenly be provided with supporting mechanism between mount and the stamping platform, supporting mechanism installs on the mount through the free bearing, clamping mechanism is still evenly installed to the mount upper end, clamping mechanism and supporting mechanism staggered arrangement, the inboard and the stamping platform of clamping mechanism are hugged closely, during specific work, adjust stamping platform and place and wait to process the work piece, supporting mechanism plays support and fixed effect to the stamping platform, clamping mechanism can realize pressing from both sides tightly and fixed function to the stamping platform.
The stamping platform comprises a placing platform, an adjusting plate, a mounting seat, a locking nut and an arc bulge, wherein the placing platform is mounted at the upper end of a fixing frame through a hinged seat, the placing platform is L-shaped in cross section, a groove is formed in the outer side of the upper end of the placing platform, an opening is formed in the lower end of the groove, the mounting seat is mounted on the outer side of the upper end of the placing platform, the adjusting plate is mounted on the placing platform through a clamping groove assembly mode, the cross section of the adjusting plate is L-shaped, a threaded hole is formed in the lower end of the adjusting plate, the lower end of the adjusting plate is connected with the locking nut through threaded fit, the locking nut is mounted at the opening of the lower end of the groove of the placing platform, the arc bulge is arranged on the outer surface of the placing platform, when the stamping platform works, the, the arc-shaped bulge is matched with the clamping plate.
The supporting mechanism include back shaft, roll adjustment nut and threaded rod, the mount upper end be connected with the back shaft lower extreme through the round pin axle, the back shaft top is connected with the roll adjustment nut through screw-thread fit's mode, roll adjustment nut upper end is provided with the threaded rod, the threaded rod passes through screw-thread fit's mode and is connected with lock nut, concrete during operation, the roll adjustment nut can support lock nut and back shaft and be connected, the back shaft plays the effect that the platform supported is pressed to the dashing.
Adjusting device include the connecting plate, the telescopic link, reset spring, connecting rod branch chain and gag lever post, mount internally mounted have the connecting plate, the telescopic link is installed to the connecting plate lower extreme, the connecting rod branch chain is installed to the telescopic link lower extreme, the connecting rod branch chain is connected with the stamping die device outside, the telescopic link outside is provided with reset spring, reset spring installs between connecting rod branch chain and connecting plate, the gag lever post is installed to connecting rod branch chain lower extreme, concrete during operation, the manual work promotes the gag lever post, the gag lever post drives the telescopic link and carries out vertical motion, the telescopic link passes through the connecting rod branch chain and drives the motion of stamping platform, realize the function of the expansion of stamping platform, be convenient for treat laying and taking.
According to a preferable technical scheme of the invention, the clamping mechanism comprises an air cylinder seat, an air cylinder and a clamping plate, the air cylinder seat is mounted at the upper end of the fixing frame, the air cylinder is mounted at the upper end of the air cylinder seat, the top of the air cylinder is connected with the clamping plate through a flange, the clamping plate is of an arc structure coaxial with the stamping platform, when the clamping mechanism works, the air cylinder works to push the clamping plate connected through the flange to move horizontally, a clamping pad on the clamping plate is matched with an arc bulge on the placing platform, and the clamping plate plays a role in clamping and fixing the placing platform.
As a preferred technical scheme, the connecting rod branched chain comprises an adjusting circular plate, a first connecting rod and a second connecting rod, the adjusting circular plate is installed at the lower end of the telescopic rod, hinged supports are evenly installed on the adjusting circular plate, the adjusting circular plate is connected with one end of the first connecting rod through the hinged supports, the other end of the first connecting rod is connected with the lower end of the second connecting rod through a pin shaft, the upper end of the second connecting rod is connected with the stamping platform through the pin shaft, during specific work, the adjusting circular plate is pushed to drive the first connecting rod to rotate, the first connecting rod rotates to drive the second connecting rod to rotate, and the second connecting rod drives the stamping platform to rotate.
As a preferred technical scheme of the invention, the inner side surface of the clamping plate is provided with a clamping pad made of rubber material, the clamping pad is provided with an annular groove matched with the arc bulge, and the clamping pad on the clamping plate is matched with the arc bulge during specific work, so that the clamping and fixing functions of the clamping plate on the stamping platform are realized.
As a preferred technical scheme of the invention, the fixing frame comprises connecting through holes, the top of the fixing frame is uniformly provided with the connecting through holes, the second connecting rod penetrates through the connecting through holes to be hinged with the stamping platform, and the middle part of the second connecting rod is connected with the connecting through holes through a pin shaft.
(III) advantageous effects
1. According to the stamping die provided by the invention, the adopted stamping platform can be adjusted along with the size change of the workpiece to be processed, the placing platform can be matched with the workpiece to be processed, and the designed annular intermittent stamping platform can be expanded through the adjusting device, so that the workpiece to be processed can be rapidly placed, the operation is convenient, and the efficiency is high;
2. the stamping die provided by the invention adopts the design concept of encircling clamping, the clamping mechanism fixes the stamping platform from different directions, the function of stably clamping the stamping platform is realized in the stamping process, the stamping stability is improved, and the phenomenon of displacement deviation of the position of a workpiece to be processed is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a schematic structural view of the stamping platform, the supporting mechanism and the fixing frame of the present invention;
FIG. 4 is a schematic structural view of the clamping mechanism, the stamping platform, the supporting mechanism and the fixing frame of the present invention;
fig. 5 is a schematic view of the working state of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a stamping die comprises a bottom plate 1, a fixing frame 2, a stamping die device 3 and an adjusting device 4, wherein the fixing frame is installed at the upper end of the bottom plate 1, the fixing frame 2 is of a U-shaped structure, the stamping die device is arranged at the upper end of the fixing frame 2, the adjusting device 4 is installed inside the fixing frame, the adjusting device 4 is connected with the outer side of the stamping die device 3, during specific work, the adjusting device 4 inside the fixing frame 2 is pushed, the adjusting device 4 drives the stamping die device 3 to expand, and placement of a workpiece is achieved.
The fixing frame 2 comprises a connecting through hole 21, the connecting through hole 21 is evenly formed in the top of the fixing frame 2, the second connecting rod 443 penetrates through the connecting through hole 21 to be hinged with the stamping platform 31, and the middle of the second connecting rod 443 is connected with the connecting through hole 21 through a pin shaft.
Stamping die device 3 include stamping platform 31, supporting mechanism 32 and clamping mechanism 33, 2 upper ends of mount evenly placed stamping platform 31, the annular is arranged between stamping platform 31, stamping platform 31 is connected with mount 2 through the free bearing, evenly be provided with supporting mechanism 32 between mount 2 and the stamping platform 31, supporting mechanism 32 installs on mount 2 through the free bearing, clamping mechanism 33 is still evenly installed to mount 2 upper end, clamping mechanism 33 and supporting mechanism 32 staggered arrangement, clamping mechanism 33 inboard is hugged closely with stamping platform 31, during concrete work, adjust stamping platform 31 and place and treat the machined part, supporting mechanism 32 has the effect of supporting and fixing to stamping platform 31, clamping mechanism 33 presss from both sides tightly and fixes stamping platform 31.
The stamping platform 31 comprises a placing table 311, an adjusting plate 312, a mounting seat 313, a locking nut 314 and an arc bulge 315, the placing table 311 is installed at the upper end of the fixing frame 2 through a hinged support, the placing table 311 is L-shaped in cross section, a groove is arranged at the outer side of the upper end of the placing table 311, an opening is arranged at the lower end of the groove, the mounting seat 313 is installed at the outer side of the upper end of the placing table 311, the adjusting plate 312 is installed on the placing table 311 through a clamping groove assembling mode, the cross section of the adjusting plate 312 is L-shaped, a threaded hole is arranged at the lower end of the adjusting plate 312, the lower end of the adjusting plate 312 is connected with the locking nut 314 through a threaded matching mode, the locking nut 314 is placed at the opening at the lower end of the groove of the placing table 311, the arc bulge 315 is arranged on the outer surface of the placing table 311, when, the locking nut 314 locks the placing table 311 and the adjusting plate 312, and the circular arc protrusion 315 is engaged with the clamping plate.
Supporting mechanism 32 include back shaft 321, roll adjustment nut 322 and threaded rod 323, 2 upper ends of mount be connected with the back shaft 321 lower extreme through the round pin axle, back shaft 321 top is connected with roll adjustment nut 322 through screw-thread fit's mode, roll adjustment nut 322 upper end is provided with threaded rod 323, threaded rod 323 is connected with lock nut 314 through screw-thread fit's mode, specific during operation, roll adjustment nut 322 can support lock nut 314 and back shaft 321 and be connected, back shaft 321 plays the effect that supports punching press platform 31.
The clamping mechanism 33 comprises a cylinder seat 331, a cylinder 332 and a clamping plate 333, the cylinder seat 331 is mounted at the upper end of the fixed frame 2, the cylinder 332 is mounted at the upper end of the cylinder seat 331, the top of the cylinder 332 is connected with the clamping plate 333 through a flange, the clamping plate 333 is of an arc structure coaxial with the stamping platform 31, during specific work, the cylinder 332 pushes the clamping plate 333 connected through the flange to move horizontally, and a clamping pad 3331 on the clamping plate 333 is matched with the arc protrusion 315 on the placing platform 311 to clamp and fix the placing platform 311.
The inner side surface of the clamping plate 333 is provided with a clamping pad 3331, the clamping pad 3331 is made of rubber materials, the clamping pad 3331 is provided with an annular groove matched with the arc protrusion 315, and when the clamping plate 333 works, the clamping pad 3331 on the clamping plate 333 is matched with the arc protrusion 315, so that the clamping and fixing functions of the clamping plate 333 on the stamping platform 31 are realized.
Adjusting device 4 include connecting plate 41, telescopic link 42, reset spring 43, connecting rod branched chain 44 and gag lever post 45, 2 internally mounted of mount have connecting plate 41, telescopic link 42 is installed to connecting plate 41 lower extreme, connecting rod branched chain 44 is installed to telescopic link 42 lower extreme, connecting rod branched chain 44 is connected with the 3 outsides of stamping die device, the telescopic link 42 outside is provided with reset spring 43, reset spring 43 installs between connecting rod branched chain 44 and connecting plate 41, gag lever post 45 is installed to connecting rod branched chain 44 lower extreme, when concrete work, artifical promotion gag lever post 45, gag lever post 45 drives telescopic link 42 and carries out vertical motion, telescopic link 42 drives stamping platform 31 through connecting rod branched chain 44 and moves, realize the function of the expansion of stamping platform 31, be convenient for treat laying and taking out of processing work piece, reset spring 43 plays the reset action to telescopic link 42.
The connecting rod branched chain 44 comprises an adjusting circular plate 441, a first connecting rod 442 and a second connecting rod 443, the adjusting circular plate 441 is mounted at the lower end of the telescopic rod 42, hinge seats are uniformly mounted on the adjusting circular plate 441, the adjusting circular plate 441 is connected with one end of the first connecting rod 442 through the hinge seats, the other end of the first connecting rod 442 is connected with the lower end of the second connecting rod 443 through a hinge pin, the upper end of the second connecting rod 443 is connected with the stamping platform 31 through a hinge pin, during specific work, the adjusting circular plate 441 is pushed to drive the first connecting rod 442 to rotate, the first connecting rod 442 rotates to drive the second connecting rod 443 to rotate, and the second connecting rod 443 drives the stamping platform 31.
When in work:
s1, preparation: the invention is arranged on a punching machine tool, the size of the placing table 311 is adjusted through the adjusting plate 312 to be consistent with the size of a workpiece to be processed, the adjusting device 4 is pushed, the adjusting device 4 drives the punching platform 31 to be opened through the connecting rod, the workpiece to be processed is arranged, the adjusting plate 312 is locked through the locking nut 314, and the punching platform 31 is matched with the workpiece to be processed;
s2, fixing and tightening: the supporting shaft 321 and the locking nut 314 are connected by rotating the distance adjusting nut 322 to support and fix the stamping platform 31, the clamping plate 333 is driven to horizontally move by the work of the air cylinder 331, the clamping pad 3331 on the clamping plate 333 is matched and attached to the arc-shaped bulge 315 on the outer surface of the lower end of the placing table 311, and the stamping platform 31 is clamped and fixed in multiple directions;
s3, press working: the punching machine carries out punching process to the work piece of treating of installing on punching press platform 31, and after the punching press is ended, promotes adjusting device 4, realizes that punching press platform 31 opens, is convenient for the manual work and takes out the work piece after the processing, repeats above step again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a stamping die, includes bottom plate (1), mount (2), stamping die device (3) and adjusting device (4), its characterized in that: the upper end of the bottom plate (1) is provided with a fixing frame (2), the fixing frame (2) is of a U-shaped structure, the upper end of the fixing frame (2) is provided with a stamping die device (3), an adjusting device (4) is arranged in the fixing frame (2), and the adjusting device (4) is connected with the outer side of the stamping die device (3); wherein:
the stamping die device (3) comprises stamping platforms (31), supporting mechanisms (32) and clamping mechanisms (33), the stamping platforms (31) are uniformly placed at the upper ends of fixed frames (2), the stamping platforms (31) are annularly arranged, the stamping platforms (31) are connected with the fixed frames (2) through hinged supports, the supporting mechanisms (32) are uniformly arranged between the fixed frames (2) and the stamping platforms (31), the supporting mechanisms (32) are installed on the fixed frames (2) through hinged supports, the clamping mechanisms (33) are further uniformly installed at the upper ends of the fixed frames (2), the clamping mechanisms (33) and the supporting mechanisms (32) are staggered, and the inner sides of the clamping mechanisms (33) are tightly attached to the stamping platforms (31);
the stamping platform (31) comprises a placing platform (311), an adjusting plate (312), a mounting seat (313), a locking nut (314) and an arc bulge (315), the upper end of the fixed frame (2) is provided with a placing table (311) through a hinged support, the placing table (311) is L-shaped in cross section, the outer side of the upper end of the placing table (311) is provided with a groove, the lower end of the groove is provided with an opening, the outer side of the upper end of the placing table (311) is provided with a mounting seat (313), the placing table (311) is provided with an adjusting plate (312) in a sliding fit mode, the cross section of the adjusting plate (312) is L-shaped, the lower end of the adjusting plate (312) is provided with a threaded hole, the inner part of the threaded hole is connected with a locking nut (314) in a threaded fit mode, the locking nut (314) is positioned at the opening of the lower;
the supporting mechanism (32) comprises a supporting shaft (321), a distance adjusting nut (322) and a threaded rod (323), the upper end of the fixing frame (2) is connected with the lower end of the supporting shaft (321) through a pin shaft, the upper end of the supporting shaft (321) is connected with the distance adjusting nut (322) in a thread fit mode, the upper end of the distance adjusting nut (322) is provided with the threaded rod (323), and the threaded rod (323) is connected with the locking nut (314) in a thread fit mode;
adjusting device (4) including connecting plate (41), telescopic link (42), reset spring (43), connecting rod branched chain (44) and gag lever post (45), mount (2) internally mounted have connecting plate (41), telescopic link (42) are installed to connecting plate (41) lower extreme, connecting rod branched chain (44) are installed to telescopic link (42) lower extreme, connecting rod branched chain (44) are connected with stamping die device (3) outside, the telescopic link (42) outside is provided with reset spring (43), reset spring (43) are installed between connecting rod branched chain (44) and connecting plate (41), gag lever post (45) are installed to connecting rod branched chain (44) lower extreme.
2. A stamping die as claimed in claim 1, wherein: the clamping mechanism (33) comprises a cylinder seat (331), a cylinder (332) and a clamping plate (333), the cylinder seat (331) is installed at the upper end of the fixing frame (2), the cylinder (332) is installed at the upper end of the cylinder seat (331), the top of the cylinder (332) is connected with the clamping plate (333) through a flange, and the clamping plate (333) is of an arc structure coaxial with the stamping platform (31).
3. A stamping die as claimed in claim 1, wherein: the connecting rod branched chain (44) comprises an adjusting circular plate (441), a first connecting rod (442) and a second connecting rod (443), the adjusting circular plate (441) is installed at the lower end of the telescopic rod (42), connecting seats are evenly installed on the adjusting circular plate (441), the connecting seats are connected with one end of the first connecting rod (442) through pin shafts, the other end of the first connecting rod (442) is connected with the lower end of the second connecting rod (443) through a pin shaft, and the upper end of the second connecting rod (443) is connected with the stamping platform (31) through a pin shaft.
4. A stamping die as claimed in claim 2, wherein: the inner side surface of the clamping plate (333) is provided with a clamping pad (3331), the clamping pad (3331) is made of rubber materials, and the clamping pad (3331) is provided with an annular groove matched with the arc protrusion (315).
5. A stamping die as claimed in claim 1, wherein: the fixing frame (2) comprises a connecting through hole (21), the top of the fixing frame (2) is uniformly provided with the connecting through hole (21), the second connecting rod (443) penetrates through the connecting through hole (21) to be hinged with the stamping platform (31), and the middle of the second connecting rod (443) is connected with the connecting through hole (21) through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725167.7A CN110303080B (en) | 2019-08-07 | 2019-08-07 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725167.7A CN110303080B (en) | 2019-08-07 | 2019-08-07 | Stamping die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110303080A CN110303080A (en) | 2019-10-08 |
| CN110303080B true CN110303080B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910725167.7A Active CN110303080B (en) | 2019-08-07 | 2019-08-07 | Stamping die |
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| CN (1) | CN110303080B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215525B (en) * | 2020-03-14 | 2021-09-14 | 浙江联大模具股份有限公司 | Small-size stamping die of a mould multi-purpose formula |
| CN112742946A (en) * | 2021-01-24 | 2021-05-04 | 北京博创朔方科技有限公司 | Metal stamping robot workstation and stamping method thereof |
| CN113334824B (en) * | 2021-06-02 | 2023-12-12 | 浙江冠素堂食品有限公司 | Steamed bread making equipment and making method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005138161A (en) * | 2003-11-07 | 2005-06-02 | Fujino Gijutsu Consultant:Kk | Metallic pattern for die casting, and vertical die casting apparatus |
| CN201300174Y (en) * | 2008-10-23 | 2009-09-02 | 成都飞机工业（集团）有限责任公司 | Forming die for pneumatic-forming titanium-alloy sheet metal parts |
| CN102921862B (en) * | 2012-10-09 | 2014-10-15 | 西安交通大学 | Continuous casting and continuous forging mold for integrally forging automobile hub |
| CN103639339A (en) * | 2013-11-18 | 2014-03-19 | 浙江跃进机械有限公司 | Blank upsetting mold positioning structure |
| CN107552633B (en) * | 2017-10-25 | 2023-12-08 | 瑞安市立程标准件有限公司 | Diameter-adjustable circular plate manufacturing stamping die |
| CN109622697B (en) * | 2019-01-29 | 2024-01-16 | 浙江哈尔斯真空器皿股份有限公司 | Reinforcement punching die |
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| CN110303080A (en) | 2019-10-08 |
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Effective date of registration: 20201109 Address after: No. 1015, Huayuan village, Meilin street, Ninghai County, Ningbo City, Zhejiang Province (self declaration) Applicant after: Ningbo Shaoyi metal products Co.,Ltd. Address before: 243000 Jinjiazhuang Industrial Park, Maanshan City, Anhui Province, Anhui Starlight Automobile Stamping Parts Co., Ltd. Applicant before: Xu Cheng |
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Effective date of registration: 20210407 Address after: 315609 no.1015, Huayuan village, Meilin street, Ninghai County, Ningbo City, Zhejiang Province Patentee after: Ningbo Yixi Auto Parts Co.,Ltd. Address before: 315600 No. 1015, Huayuan village, Meilin street, Ninghai County, Ningbo City, Zhejiang Province (self declaration) Patentee before: Ningbo Shaoyi metal products Co.,Ltd. |