CN115532930A - Punching device for automobile part machining - Google Patents
Punching device for automobile part machining Download PDFInfo
- Publication number
- CN115532930A CN115532930A CN202211507964.6A CN202211507964A CN115532930A CN 115532930 A CN115532930 A CN 115532930A CN 202211507964 A CN202211507964 A CN 202211507964A CN 115532930 A CN115532930 A CN 115532930A
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- Prior art keywords
- fixedly connected
- punching
- rod
- moving block
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a punching device for processing automobile accessories, which relates to the technical field of punching processing and comprises a base, wherein four corners of the top end of the base are fixedly connected with supporting columns, the top ends of the supporting columns are fixedly connected with a top plate, a telescopic rod is fixedly arranged on the top plate, the telescopic end of the telescopic rod is connected with a punching mechanism, and an automatic punching collecting mechanism is arranged between the base and the top plate; the stamping mechanism comprises a lifting column fixedly arranged at the telescopic end of the telescopic rod, the bottom end of the lifting column is fixedly connected with a stamping column, and a stamping groove is formed in the bottom end of the stamping column; the automatic punching collecting mechanism comprises a tooth groove formed in the side edge of the lifting column, the tooth groove is meshed with a driven gear, and the driven gear is coaxially and fixedly connected with a driving screw.
Description
Technical Field
The invention relates to the technical field of punching processing, in particular to a punching device for processing automobile parts.
Background
Automobile parts such as parts of sheet metal and soft interior are generally die-cut by a one-piece die, which is a press working method of cutting a material into a finished product by applying pressure to the material at room temperature using a die mounted on a hydraulic press to cause separation or plastic deformation. Before the automobile parts are subjected to punching processing, the automobile parts need to be positioned so as to improve the accuracy of the punching processing.
At present when carrying out die-cut man-hour to auto-parts, some can drop automatically in the cubic product of die-cut production, and another can leave over in die-cut piece, needs the manual work to get the material, delays die-cut course of working, and die-cut inefficiency is waited for further improvement.
Disclosure of Invention
The invention provides a punching device for processing automobile parts, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a punching device for automobile accessory processing comprises a base, wherein four corners of the top end of the base are fixedly connected with supporting columns, the top ends of the supporting columns are fixedly connected with a top plate, a telescopic rod is fixedly arranged on the top plate, the telescopic end of the telescopic rod is connected with a punching mechanism, and an automatic punching collecting mechanism is arranged between the base and the top plate;
the stamping mechanism comprises a lifting column fixedly arranged at the telescopic end of the telescopic rod, the bottom end of the lifting column is fixedly connected with a stamping column, and a stamping groove is formed in the bottom end of the stamping column;
the punching automatic collecting mechanism comprises a tooth socket arranged on the side edge of the lifting column, the tooth socket is meshed with a driven gear, the driven gear is coaxially and fixedly connected with a driving screw rod, the top end of the base is fixedly connected with a supporting seat, a punching hole is formed in the supporting seat, a lower material receiving disc is arranged below the punching hole, an upper material receiving disc is arranged above the punching hole and fixedly connected with a first moving frame, the end part of the lower material receiving disc is fixedly connected with an end plate, the end plate is fixedly connected with a second moving frame, the top end of the first moving frame is fixedly connected with a first moving block, the top end of the second moving frame is fixedly connected with a second moving block, the driving screw rod penetrates through the first moving block and the second moving block and is in threaded connection with the first moving block and the second moving block, the top end of the upper material receiving disc is slidably connected with an upper baffle plate, the top end of the lower material receiving disc is slidably connected with a lower baffle plate, the top end of the base is fixedly connected with a fixed frame, and the fixed frame is fixedly connected with the upper baffle plate and the lower baffle plate;
the lifting column is provided with a side groove, the stamping column is internally provided with a jacking slot, the jacking slot is internally provided with a jacking rod, and the jacking rod penetrates through the side groove and extends to the outside.
As a preferred technical scheme of the present invention, the supporting columns at two ends above the base are respectively and fixedly connected with a first fixing rod and a second fixing rod, the ejection rod is fixedly connected with the second fixing rod, and the driving screw is rotatably connected with the first fixing rod.
As a preferable embodiment of the present invention, the drive screw is provided with a first screw portion and a second screw portion on an outer portion thereof, the first screw portion is screwed to the first moving block, the second screw portion is screwed to the second moving block, and the screw directions of the first screw portion and the second screw portion are opposite to each other.
As a preferred technical solution of the present invention, a guide rod is fixedly connected between the bottom end of the top plate and the first fixed rod, the guide rod is L-shaped, the guide rod penetrates through the first moving block and the second moving block, and both the first moving block and the second moving block are slidably connected with the guide rod.
As a preferable technical scheme of the invention, the bottom end of the top plate is also fixedly connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with a guide block, a guide rod penetrates through the guide block and is in sliding connection with the guide block, and a driving screw penetrates through the guide block and is in rotating connection with the guide block.
As a preferable technical scheme of the invention, the top end of the base is provided with a discharge port, and the base is internally provided with a discharge port communicated with the discharge port.
As a preferable technical scheme of the invention, the telescopic rod comprises a cylinder.
The invention has the following advantages: according to the automatic automobile part punching device, the punching mechanism can be used for quickly punching automobile parts, and the automatic punching collecting mechanism can be used for automatically collecting and discharging blocky products generated by punching after punching is finished, so that manual operation is not needed, the automation degree is high, and the punching efficiency is high.
Drawings
Fig. 1 is a schematic perspective view of a die-cutting device for automobile part processing.
Fig. 2 is a schematic perspective view of the automatic collecting mechanism and the punching mechanism in the punching device for automobile part processing.
Fig. 3 is a schematic perspective sectional view of the punching automatic collecting mechanism and the punching mechanism in the punching device for automobile part processing.
Fig. 4 is a schematic structural view of a second moving block in the die-cutting device for automobile part processing.
Fig. 5 is a schematic view showing the structure of a drive screw in the die-cutting device for automobile parts processing.
In the figure: 1. a base; 2. a support column; 3. a top plate; 4. a telescopic rod; 5. a discharge port; 6. a first fixing lever; 7. a second fixing bar; 8. a lifting column; 9. punching the column; 10. a supporting seat; 11. punching a hole; 12. a material receiving tray is connected; 13. an upper material receiving disc; 14. an end plate; 15. a first movable frame; 16. a second moving frame; 17. a first moving block; 18. a second moving block; 19. a tooth socket; 20. a driven gear; 21. a drive screw; 22. a guide rod; 23. a guide block; 24. mounting a plate; 25. a fixed mount; 26. an upper baffle plate; 27. a lower baffle plate; 28. an outlet port; 29. a side groove; 30. pushing the slot; 31. ejecting the rod; 32. a first threaded portion; 33. a second threaded portion.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a punching device for processing automobile accessories comprises a base 1, wherein four corners of the top end of the base 1 are fixedly connected with supporting columns 2, the top ends of the supporting columns 2 are fixedly connected with a top plate 3, a telescopic rod 4 is fixedly arranged on the top plate 3, the telescopic end of the telescopic rod 4 is connected with a punching mechanism, and an automatic punching collecting mechanism is arranged between the base 1 and the top plate 3;
the stamping mechanism comprises a lifting column 8 fixedly arranged at the telescopic end of the telescopic rod 4, the bottom end of the lifting column 8 is fixedly connected with a stamping column 9, and the bottom end of the stamping column 9 is provided with a stamping groove;
the punching automatic collecting mechanism comprises a tooth socket 19 formed in the side edge of the lifting column 8, the tooth socket 19 is meshed with a driven gear 20, the driven gear 20 is coaxially and fixedly connected with a driving screw 21, the top end of the base 1 is fixedly connected with a supporting seat 10, a punching hole 11 is formed in the supporting seat 10, a lower material receiving disc 12 is arranged below the punching hole 11, an upper material receiving disc 13 is arranged above the punching hole 11, the upper material receiving disc 13 is fixedly connected with a first moving frame 15, the end part of the lower material receiving disc 12 is fixedly connected with an end plate 14, the end plate 14 is fixedly connected with a second moving frame 16, the top end of the first moving frame 15 is fixedly connected with a first moving block 17, the top end of the second moving frame 16 is fixedly connected with a second moving block 18, the driving screw 21 penetrates through the first moving block 17 and the second moving block 18 and is in threaded connection with the first moving block 17, the top end of the upper material receiving disc 13 is in sliding connection with an upper baffle plate 26, the top end of the lower material receiving disc 12 is in sliding connection with a lower baffle 27, the top end of the base 1 is fixedly connected with a fixed frame 25, and the fixed frame 25 is fixedly connected with the upper baffle 26 and the lower baffle 27;
a side groove 29 is formed in the lifting column 8, a jacking slot 30 is formed in the stamping column 9, a jacking rod 31 is arranged in the jacking slot 30, and the jacking rod 31 penetrates through the side groove 29 and extends to the outside.
Further, support column 2 at both ends above base 1 is last respectively fixedly connected with first dead lever 6 and second dead lever 7, ejector rod 31 and second dead lever 7 fixed connection, and drive screw 21 rotates with first dead lever 6 to be connected.
Further, a first thread portion 32 and a second thread portion 33 are provided on the outer portion of the driving screw 21, the first thread portion 32 is screwed with the first moving block 17, the second thread portion 33 is screwed with the second moving block 18, and the thread directions of the first thread portion 32 and the second thread portion 33 are opposite.
Furthermore, the top end of the base 1 is provided with a discharge port 28, and a discharge port 5 communicated with the discharge port 28 is arranged in the base 1.
Further, the telescopic rod 4 comprises a cylinder.
Example 2
Referring to fig. 1-5, a punching device for processing automobile accessories comprises a base 1, wherein four corners of the top end of the base 1 are fixedly connected with supporting columns 2, the top ends of the supporting columns 2 are fixedly connected with a top plate 3, a telescopic rod 4 is fixedly arranged on the top plate 3, the telescopic end of the telescopic rod 4 is connected with a punching mechanism, and an automatic punching collecting mechanism is arranged between the base 1 and the top plate 3;
the stamping mechanism comprises a lifting column 8 fixedly arranged at the telescopic end of the telescopic rod 4, the bottom end of the lifting column 8 is fixedly connected with a stamping column 9, and the bottom end of the stamping column 9 is provided with a stamping groove;
the punching automatic collecting mechanism comprises a tooth socket 19 formed in the side edge of the lifting column 8, the tooth socket 19 is meshed with a driven gear 20, the driven gear 20 is coaxially and fixedly connected with a driving screw 21, the top end of the base 1 is fixedly connected with a supporting seat 10, a punching hole 11 is formed in the supporting seat 10, a lower material receiving disc 12 is arranged below the punching hole 11, an upper material receiving disc 13 is arranged above the punching hole 11, the upper material receiving disc 13 is fixedly connected with a first moving frame 15, the end part of the lower material receiving disc 12 is fixedly connected with an end plate 14, the end plate 14 is fixedly connected with a second moving frame 16, the top end of the first moving frame 15 is fixedly connected with a first moving block 17, the top end of the second moving frame 16 is fixedly connected with a second moving block 18, the driving screw 21 penetrates through the first moving block 17 and the second moving block 18 and is in threaded connection with the first moving block 17, the top end of the upper material receiving disc 13 is in sliding connection with an upper baffle plate 26, the top end of the lower material receiving disc 12 is in sliding connection with a lower baffle 27, the top end of the base 1 is fixedly connected with a fixed frame 25, and the fixed frame 25 is fixedly connected with the upper baffle 26 and the lower baffle 27;
a side groove 29 is formed in the lifting column 8, a jacking slot 30 is formed in the stamping column 9, a jacking rod 31 is arranged in the jacking slot 30, and the jacking rod 31 penetrates through the side groove 29 and extends to the outside.
Further, support column 2 at both ends above base 1 is last respectively fixedly connected with first dead lever 6 and second dead lever 7, ejector rod 31 and second dead lever 7 fixed connection, and drive screw 21 rotates with first dead lever 6 to be connected.
Further, a first thread portion 32 and a second thread portion 33 are provided on the outer portion of the driving screw 21, the first thread portion 32 is screwed with the first moving block 17, the second thread portion 33 is screwed with the second moving block 18, and the thread directions of the first thread portion 32 and the second thread portion 33 are opposite.
Further, a guide rod 22 is fixedly connected between the bottom end of the top plate 3 and the first fixing rod 6, the guide rod 22 is L-shaped, the guide rod 22 penetrates through the first moving block 17 and the second moving block 18, and both the first moving block 17 and the second moving block 18 are slidably connected with the guide rod 22.
Furthermore, the bottom end of the top plate 3 is fixedly connected with a mounting plate 24, the bottom end of the mounting plate 24 is fixedly connected with a guide block 23, a guide rod 22 penetrates through the guide block 23 and is in sliding connection with the guide block 23, and a driving screw 21 penetrates through the guide block 23 and is in rotating connection with the guide block 23.
Furthermore, the top end of the base 1 is provided with a discharge port 28, and a discharge port 5 communicated with the discharge port 28 is arranged in the base 1.
Further, the telescopic rod 4 comprises a cylinder.
In the implementation process of the invention, automobile parts are placed on a supporting seat 10, a telescopic rod 4 is controlled to start to drive a lifting column 8 and a punching column 9 to move downwards for punching, a driven gear 20 rotates along with the downward movement of a tooth socket 19 in the process, the driven gear 20 drives a driving screw 21 to synchronously rotate when rotating, the driving screw 21 drives a first moving block 17 and a second moving block 18 to move when rotating, the first moving block 17 drives an upper receiving tray 13 to move away from the supporting seat 10, the second moving block 18 drives a lower receiving tray 12 to move close to the supporting seat 10, when the punching column 9 is contacted with the automobile parts and punching is performed, the lower receiving tray 12 moves to the position below a punching hole 11, if a punched blocky punched piece falls onto the lower receiving tray 12 from the punching hole 11, the punching column 9 and the lifting column 8 are driven by the lower baffle plate 27 to reset when the punching column 9 and the lifting column 9 move upwards after punching is completed, the blocky punched piece is prevented by the lower baffle plate 27 from falling into a punching discharge port 28, if the punched piece is left in a punching groove at the bottom end of the punching column 9, the punching column 8 and the lifting column 9, the upper receiving tray 21 of the lifting column 9 drives the upper receiving tray 13 to move, and the upper receiving tray 13 to push the punching rod 13 to move, so that the punching piece in the punching column 13 in the punching discharge port 13 moves, and the punching column 13 in the punching process, and the punching piece can be pushed out of the punching piece in the punching column 13, and the punching process, and the punching piece can be pushed out of the punching piece.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (7)
1. The punching device for processing the automobile accessories comprises a base (1), wherein four corners of the top end of the base (1) are fixedly connected with supporting columns (2), and the top ends of the supporting columns (2) are fixedly connected with a top plate (3), and is characterized in that telescopic rods (4) are fixedly arranged on the top plate (3), the telescopic ends of the telescopic rods (4) are connected with a punching mechanism, and an automatic punching collecting mechanism is arranged between the base (1) and the top plate (3);
the stamping mechanism comprises a lifting column (8) fixedly arranged at the telescopic end of the telescopic rod (4), the bottom end of the lifting column (8) is fixedly connected with a stamping column (9), and a stamping groove is formed in the bottom end of the stamping column (9);
the punching automatic collecting mechanism comprises a tooth groove (19) arranged on the side edge of a lifting column (8), the tooth groove (19) is meshed with a driven gear (20), the driven gear (20) is coaxially and fixedly connected with a driving screw (21), the top end of a base (1) is fixedly connected with a supporting seat (10), a punching hole (11) is formed in the supporting seat (10), a lower material receiving plate (12) is arranged below the punching hole (11), an upper material receiving plate (13) is arranged above the punching hole (11), the upper material receiving plate (13) is fixedly connected with a first moving frame (15), the end part of the lower material receiving plate (12) is fixedly connected with an end plate (14), the end plate (14) is fixedly connected with a second moving frame (16), the top end of the first moving frame (15) is fixedly connected with a first moving block (17), the top end of the second moving frame (16) is fixedly connected with a second moving block (18), the driving screw (21) penetrates through the first moving block (17) and the second moving block (18) and is in threaded connection with the second moving block (18), the top end of the upper material receiving disc (13) is connected with an upper baffle (26) in a sliding mode, the top end of the lower material receiving disc (12) is connected with a lower baffle (27) in a sliding mode, the top end of the base (1) is fixedly connected with a fixing frame (25), and the fixing frame (25) is fixedly connected with the upper baffle (26) and the lower baffle (27);
a side groove (29) is formed in the lifting column (8), a jacking slot (30) is formed in the stamping column (9), a jacking rod (31) is arranged in the jacking slot (30), and the jacking rod (31) penetrates through the side groove (29) and extends to the outside.
2. The punching device for processing the automobile parts, as claimed in claim 1, wherein the supporting columns (2) at the two ends of the upper part of the base (1) are fixedly connected with a first fixing rod (6) and a second fixing rod (7), respectively, the ejector rod (31) is fixedly connected with the second fixing rod (7), and the driving screw (21) is rotatably connected with the first fixing rod (6).
3. The die-cutting device for automobile part machining according to claim 1, wherein a first threaded portion (32) and a second threaded portion (33) are provided on an outer portion of the drive screw (21), the first threaded portion (32) is threadedly connected to the first moving block (17), the second threaded portion (33) is threadedly connected to the second moving block (18), and the first threaded portion (32) and the second threaded portion (33) have opposite thread directions.
4. The punching device for processing the automobile parts as claimed in claim 2, wherein a guide rod (22) is fixedly connected between the bottom end of the top plate (3) and the first fixing rod (6), the guide rod (22) is L-shaped, the guide rod (22) penetrates through the first moving block (17) and the second moving block (18), and the first moving block (17) and the second moving block (18) are both connected with the guide rod (22) in a sliding manner.
5. The blanking device for automobile accessory processing according to claim 4, characterized in that the bottom end of the top plate (3) is fixedly connected with a mounting plate (24), the bottom end of the mounting plate (24) is fixedly connected with a guide block (23), the guide rod (22) penetrates through the guide block (23) and is connected with the guide block in a sliding manner, and the driving screw rod (21) penetrates through the guide block (23) and is connected with the guide block in a rotating manner.
6. The punching device for processing the automobile parts, according to claim 1, is characterized in that the top end of the base (1) is provided with a discharge port (28), and a discharge port (5) communicated with the discharge port (28) is arranged in the base (1).
7. The blanking device for automobile part processing according to claim 1, wherein the telescopic rod (4) comprises a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211507964.6A CN115532930B (en) | 2022-11-29 | 2022-11-29 | Punching device for automobile part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211507964.6A CN115532930B (en) | 2022-11-29 | 2022-11-29 | Punching device for automobile part machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115532930A true CN115532930A (en) | 2022-12-30 |
| CN115532930B CN115532930B (en) | 2023-03-10 |
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ID=84722595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211507964.6A Active CN115532930B (en) | 2022-11-29 | 2022-11-29 | Punching device for automobile part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115532930B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB629007A (en) * | 1947-02-10 | 1949-09-08 | Jakob Keller | Improvements in extractor mechanism |
| CN111940588A (en) * | 2020-07-23 | 2020-11-17 | 杭州临安安达机械有限公司 | High efficiency stamping device |
| CN213033481U (en) * | 2020-06-14 | 2021-04-23 | 曹闻魁 | Continuous punching machine capable of automatically removing waste |
| CN112775303A (en) * | 2021-03-23 | 2021-05-11 | 杨柏 | High-precision full-automatic plate stamping die and stamping method |
| CN213256524U (en) * | 2020-09-15 | 2021-05-25 | 昆山兆锦精密电子有限公司 | Semi-automatic cutting device of punching press pay-off |
| CN213288303U (en) * | 2020-08-10 | 2021-05-28 | 河北习铁紧固件有限公司 | Material pushing device of forging punch |
| CN213469311U (en) * | 2020-10-10 | 2021-06-18 | 龚廷菊 | Automatic stamping equipment for aluminum template edge sealing plate |
| CN215697201U (en) * | 2021-08-20 | 2022-02-01 | 昆山紫东金属制品有限公司 | A surplus limit die cutting machine for disc end cover part |
-
2022
- 2022-11-29 CN CN202211507964.6A patent/CN115532930B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB629007A (en) * | 1947-02-10 | 1949-09-08 | Jakob Keller | Improvements in extractor mechanism |
| CN213033481U (en) * | 2020-06-14 | 2021-04-23 | 曹闻魁 | Continuous punching machine capable of automatically removing waste |
| CN111940588A (en) * | 2020-07-23 | 2020-11-17 | 杭州临安安达机械有限公司 | High efficiency stamping device |
| CN213288303U (en) * | 2020-08-10 | 2021-05-28 | 河北习铁紧固件有限公司 | Material pushing device of forging punch |
| CN213256524U (en) * | 2020-09-15 | 2021-05-25 | 昆山兆锦精密电子有限公司 | Semi-automatic cutting device of punching press pay-off |
| CN213469311U (en) * | 2020-10-10 | 2021-06-18 | 龚廷菊 | Automatic stamping equipment for aluminum template edge sealing plate |
| CN112775303A (en) * | 2021-03-23 | 2021-05-11 | 杨柏 | High-precision full-automatic plate stamping die and stamping method |
| CN215697201U (en) * | 2021-08-20 | 2022-02-01 | 昆山紫东金属制品有限公司 | A surplus limit die cutting machine for disc end cover part |
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| Publication number | Publication date |
|---|---|
| CN115532930B (en) | 2023-03-10 |
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Denomination of invention: A punching device for processing automotive parts Effective date of registration: 20230802 Granted publication date: 20230310 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: Zhucheng Shunde Machinery Co.,Ltd. Registration number: Y2023980050698 |
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