CN111790797A - Plate punching machine - Google Patents
Plate punching machine Download PDFInfo
- Publication number
- CN111790797A CN111790797A CN202010667030.3A CN202010667030A CN111790797A CN 111790797 A CN111790797 A CN 111790797A CN 202010667030 A CN202010667030 A CN 202010667030A CN 111790797 A CN111790797 A CN 111790797A
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- China
- Prior art keywords
- plate
- fixedly connected
- plates
- electric push
- sheet material
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—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
- 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
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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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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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
- B21D45/04—Ejecting devices interrelated with motion of tool
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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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the field of punching machines, in particular to a plate punching machine which comprises a base, a fixed frame, a movable shaft, a connecting plate, a bolt, a punch, a fixed plate, a spring, a rotating plate, a first electric push rod, a clamping plate, a movable plate, a second electric push rod, a motor, a gear, a toothed plate, a conveying plate, a push plate, a first sliding plate, a first movable plate, a third electric push rod, a second sliding plate, a second movable plate, a side plate, a hydraulic rod and a pressing plate. The punch pin positioning device is simple in structure and convenient to operate, replacement of the punch pin is facilitated through the design of the connecting shaft and the connecting plate, the punch pin is limited conveniently through the design of the rotating plate, installation is facilitated, convenience in operation is improved, the downward pressing of the rotating plate is beneficial to taking down the punch pin, and the difficulty in installation and dismounting of the punch pin is reduced; the conveying plate is moved to facilitate conveying of the plates, the clamping plates are rotated to facilitate blanking of the plates, conveying efficiency of the plates is improved, and the processed plates can be conveniently taken down through movement of the push plate.
Description
Technical Field
The invention relates to the field of punching machines, in particular to a plate punching machine.
Background
The plate punching machine is a punching press machine used for punching and processing plates, namely a punching press type press machine, and in national production, the punching process has the advantages of material and energy conservation, high efficiency and low technical requirement on operators compared with the traditional machining process, and can be used for machining products which cannot be achieved by the application of various dies, so that the plate punching machine is more and more widely used, and the punching production is mainly directed at plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, repairment, essence towards, plastic, riveting and extruded article etc. and the wide application in each field, switch socket, cup, cupboard, dish, computer machine case, guided missile aircraft etc. that we used have very much accessories can all produce through the mould with the punch press even.
The existing plate punching machine is a punching machine for processing plates, and for the plate punching machine, because different punches need to be replaced to process the plates when the plates are processed, the difficulty of operation is increased when the punches are installed, and the replacement is not facilitated; and need carry the panel when processing, be unfavorable for operating, the panel after the processing also can't be taken out from the punching machine fast, has reduced work efficiency. Therefore, a sheet material press machine has been proposed to address the above problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a sheet material press machine.
The invention realizes the aim through the following technical scheme, and the plate punching machine comprises a fixed frame, a replacing mechanism and a feeding mechanism, wherein the fixed frame is arranged at the top of a base; the replacing mechanism comprises a movable shaft, a connecting shaft and a connecting plate, the top of the fixed frame is connected with the movable shaft in a sliding mode, the end part of the movable shaft is sleeved with the connecting shaft, the end part of the connecting shaft is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the connecting plate through bolts, the connecting plate positioned at the bottom of the connecting plate is fixedly connected with the punch, the side wall of the fixed frame is fixedly connected with the fixed plate, and the top surface of the fixed plate is rotatably connected with the rotating plate through a spring; feeding mechanism includes fly leaf and delivery board, the inside and fly leaf through connection of base, second electric putter and base fixed connection are passed through at the fly leaf top, and fly leaf top lateral wall and motor fixed connection, motor output and gear fixed connection, and gear and pinion rack meshing are connected, pinion rack and delivery board fixed connection, and delivery board tip and push pedal fixed connection.
Preferably, the top surface of the base is slidably connected with the first sliding plate, the first sliding plate is fixedly connected with the first moving plate, the end part of the first moving plate is fixedly connected with the third electric push rod, the top surface of the first moving plate is slidably connected with the second sliding plate, and the second sliding plate is fixedly connected with the second moving plate.
Preferably, mount bottom lateral wall and third electric putter fixed connection, the mount middle part rotates with splint to be connected, splint rotate with first electric putter to be connected, and first electric putter top rotates with the mount to be connected.
Preferably, the rotating plate is of a U-shaped structure, the rotating plate is in contact with the connecting plate, and the punch at the bottom end of the connecting plate penetrates through the inside of the fixing plate and is in sliding connection with the inside of the fixing plate.
Preferably, the end part of the conveying plate is provided with an opening for moving the clamping plate, the push plate at the end part of the conveying plate is connected with the top surface of the second moving plate in a sliding manner, two sides of the second moving plate are fixedly connected with two side plates respectively, the side wall of each side plate is fixedly connected with a hydraulic rod, and the end part of each hydraulic rod is fixedly connected with a pressing plate.
Preferably, the number of the movable plates is four, the four movable plates are connected with the periphery of the base in a sliding mode, the top of each movable plate is of a U-shaped structure, and the insides of the movable plates are connected with the gears in a rotating mode.
Preferably, the bottom surface of the conveying plate is fixedly connected with the two toothed plates, each toothed plate is meshed with the two gears respectively, and the plate at the top of the conveying plate is located between the fixing plate and the clamping plate.
Preferably, the number of the second electric push rods is a plurality, every two second electric push rods are respectively located at two sides of the movable plate, and the top of each second electric push rod is fixedly connected with the side wall of the movable plate.
Preferably, the movable shaft is fixedly connected with a transmission mechanism inside the top end of the fixing frame, the bottom end of the movable shaft is connected with the connecting shaft in a sliding mode, and the connecting plate at the bottom of the connecting shaft is fixedly connected with the connecting plate at the top of the punch through a plurality of bolts.
Preferably, the fixing plate is provided with a through hole for the first electric push rod to move, the number of the first electric push rods is two, and a plate is clamped between the clamping plate at the bottom of each of the two first electric push rods and the fixing plate.
The invention has the beneficial effects that:
(1) the punch pin positioning device is simple in structure and convenient to operate, replacement of the punch pin is facilitated through the design of the connecting shaft and the connecting plate, the punch pin is limited conveniently through the design of the rotating plate, installation is facilitated, convenience in operation is improved, the punch pin can be taken down conveniently through the downward pressing of the rotating plate, and the difficulty in installation and disassembly of the punch pin is reduced;
(2) the conveying plate is moved to facilitate conveying of the plates, the clamping plates are rotated to facilitate blanking of the plates, conveying efficiency of the plates is improved, machining of the plates is facilitated, the machined plates can be conveniently taken down through movement of the pushing plate, blanking of the plates is facilitated, and machining efficiency of the plates is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the movable plate of the present invention;
FIG. 3 is a schematic side view of the push plate according to the present invention;
FIG. 4 is a schematic top view of the present invention.
In the figure: 1. the base, 2, the mount, 3, the loose axle, 4, the connecting axle, 5, the connecting plate, 6, the bolt, 7, the drift, 8, the fixed plate, 9, the spring, 10, the rotor plate, 11, first electric putter, 12, splint, 13, the fly leaf, 14, second electric putter, 15, the motor, 16, the gear, 17, the pinion rack, 18, the delivery board, 19, the push pedal, 20, first slide, 21, first movable plate, 22, third electric putter, 23, the second slide, 24, the second movable plate, 25, the curb plate, 26, the hydraulic stem, 27, the clamp plate.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Referring to fig. 1-4, a sheet material stamping machine includes a fixing frame 2 installed on the top of a base 1, a replacing mechanism and a feeding mechanism; the replacing mechanism comprises a movable shaft 3, a connecting shaft 4 and a connecting plate 5, the top of the fixed frame 2 is connected with the movable shaft 3 in a sliding mode, the end of the movable shaft 3 is sleeved with the connecting shaft 4, the end of the connecting shaft 4 is fixedly connected with the connecting plate 5, the connecting plates 5 are fixedly connected through bolts 6, the connecting plate 5 located at the bottom is fixedly connected with a punch 7, the side wall of the fixed frame 2 is fixedly connected with a fixed plate 8, and the top surface of the fixed plate 8 is rotatably connected with a rotating plate 10 through a spring 9; feeding mechanism includes fly leaf 13 and delivery board 18, base 1 is inside with fly leaf 13 through connection, fly leaf 13 top is through second electric putter 14 and base 1 fixed connection, and fly leaf 13 top lateral wall and motor 15 fixed connection, motor 15 output and gear 16 fixed connection, and gear 16 and pinion rack 17 meshing are connected, pinion rack 17 and delivery board 18 fixed connection, and delivery board 18 tip and push pedal 19 fixed connection.
The top surface of the base 1 is slidably connected with a first sliding plate 20, the first sliding plate 20 is fixedly connected with a first moving plate 21, the end part of the first moving plate 21 is fixedly connected with a third electric push rod 22, the top surface of the first moving plate 21 is slidably connected with a second sliding plate 23, and the second sliding plate 23 is fixedly connected with a second moving plate 24, so that the first moving plate 21 and the second moving plate 24 can move conveniently, and the position of a plate can be adjusted conveniently; the side wall of the bottom end of the fixed frame 2 is fixedly connected with a third electric push rod 22, the middle part of the fixed frame 2 is rotatably connected with a clamping plate 12, the clamping plate 12 is rotatably connected with a first electric push rod 11, and the top part of the first electric push rod 11 is rotatably connected with the fixed frame 2, so that the first electric push rod 11 can rotate conveniently, and the clamping plate 12 can be driven to rotate conveniently; the rotating plate 10 is of a U-shaped structure, the rotating plate 10 is in contact with the connecting plate 5, and the punch 7 at the bottom end of the connecting plate 5 penetrates through the inside of the fixing plate 8 and is in sliding connection with the inside of the fixing plate, so that the rotating plate 10 can rotate conveniently, and the connecting shaft 4 can be pushed to move to the inside of the movable shaft 3 conveniently; an opening for moving the clamping plate 12 is formed in the end portion of the conveying plate 18, the push plate 19 at the end portion of the conveying plate 18 is slidably connected with the top surface of a second moving plate 24, two sides of the second moving plate 24 are fixedly connected with two side plates 25 respectively, the side wall of each side plate 25 is fixedly connected with a hydraulic rod 26, and the end portion of each hydraulic rod 26 is fixedly connected with a pressing plate 27, so that the conveying plate 18 can move conveniently, and plates can be conveyed conveniently; the number of the movable plates 13 is four, the four movable plates 13 are connected with the periphery of the base 1 in a sliding mode, the top of each movable plate 13 is in a U-shaped structure, and the inside of each movable plate 13 is rotatably connected with a gear 16, so that the movable plates 13 can move conveniently, and the conveying plate 18 can be driven to move vertically conveniently; the bottom surface of the conveying plate 18 is fixedly connected with the two toothed plates 17, each toothed plate 17 is meshed with the two gears 16, and the plate at the top of the conveying plate 18 is positioned between the fixing plate 8 and the clamping plate 12, so that the conveying of the plate is facilitated, and the clamping of the plate is facilitated; the number of the second electric push rods 14 is several, every two second electric push rods 14 are respectively located at two sides of the movable plate 13, and the top of each second electric push rod 14 is fixedly connected with the side wall of the movable plate 13, so that the movable plate 13 can be conveniently moved, and a plate can be conveniently driven to move; the movable shaft 3 is fixedly connected with a transmission mechanism inside the top end of the fixed frame 2, the inside of the bottom end of the movable shaft 3 is connected with the connecting shaft 4 in a sliding mode, and the connecting plate 5 at the bottom of the connecting shaft 4 is fixedly connected with the connecting plate 5 at the top of the punch 7 through a plurality of bolts 6, so that the movable shaft 3 can move conveniently, and the punching processing of plates is facilitated; the fixed plate 8 is provided with a through hole for the first electric push rod 11 to move, the number of the first electric push rods 11 is two, and a plate is clamped between the clamping plate 12 at the bottom of the two first electric push rods 11 and the fixed plate 8, so that the clamping plate 12 is driven to rotate conveniently, and the plate and the conveying plate 18 are separated conveniently.
When the device is used, firstly, an electric element in the device is externally connected with a power supply and a control switch, a transmission mechanism in the fixed frame 2 drives the movable shaft 3 to vertically move, so that the connecting shaft 4 is driven to simultaneously move, the connecting shaft 4 drives the connecting plate 5 and the punch 7 to move and then punch plates on the second movable plate 24, and the punch 7 drives the rotating plate 10 to rotate when moving, so that the spring 9 is compressed, and the punch 7 is conveniently limited; when the punch 7 needs to be replaced, the punch 7 is pulled, the connecting plate 5 and the connecting shaft 4 are driven by the punch 7 to move, the connecting shaft 4 is separated from the inner part of the movable shaft 3, the punch 7 is taken down from the fixing plate 8, and then the connecting plates 5 of the punches 7 of different models are fixed after the bolts 6 are unscrewed, so that the replacement and installation of the punches 7 are facilitated; when processing, the movable plate 13 is driven to vertically move by the extension of the second electric push rod 14, the movable plate 13 drives the toothed plate 17 and the conveying plate 18 to vertically move, so that the conveying plate 18 is positioned at the top of the pressing plate 27, the gear 16 is driven by the motor 15 to rotate, the gear 16 drives the toothed plate 17 to move and then drives the conveying plate 18 and the plates thereon to simultaneously convey, after the plates are conveyed between the clamping plate 12 and the fixed plate 8, the clamping plate 12 is driven to rotate by the shortening of the first electric push rod 11, after the clamping plate 12 rotates, the plates are clamped between the fixed plate 8 and the clamping plate 12, the conveying plate 18 is driven to move to the original position by the reverse rotation of the motor 15, after the plates are separated from the conveying plate 18, the plates fall onto the second movable plate 24 by the extension of the first electric push rod 11, the conveying of the plates is convenient, and the pressing plate 27 is driven to move by the extension of, the plate is further limited, the first moving plate 21 is driven to move by the extension of the third electric push rod 22, the longitudinal position of the plate is adjusted after the first moving plate 21 drives the first sliding plate 20 to slide on the bottom surface of the base 1, and the second moving plate 24 and the plate at the top of the second moving plate are driven to adjust the transverse position after the second sliding plate 23 slides on the top surface of the first moving plate 21, so that the plate is conveniently positioned and punched; after the processing is finished, the conveying plate 18 is moved to the top surface of the plate, the conveying plate 18 is driven to vertically move by shortening the second electric push rod 14, the conveying plate 18 drives the push plate 19 to move to the top surface of the second moving plate 24, the conveying plate 18 is driven by the motor 15 to move, and after the conveying plate 18 drives the push plate 19 to simultaneously move, the plate is pushed out from the second moving plate 24, so that the plate is convenient to discharge.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A sheet material stamping press, characterized by: comprises a fixed frame (2) arranged at the top of a base (1), a replacing mechanism and a feeding mechanism; the replacing mechanism comprises a movable shaft (3), a connecting shaft (4) and a connecting plate (5), the top of the fixed frame (2) is in sliding connection with the movable shaft (3), the end part of the movable shaft (3) is sleeved with the connecting shaft (4), the end part of the connecting shaft (4) is fixedly connected with the connecting plate (5), the connecting plates (5) are fixedly connected through bolts (6), the connecting plate (5) positioned at the bottom is fixedly connected with a punch (7), the side wall of the fixed frame (2) is fixedly connected with a fixed plate (8), and the top surface of the fixed plate (8) is rotatably connected with a rotating plate (10) through a spring (9); feeding mechanism includes fly leaf (13) and delivery board (18), base (1) inside and fly leaf (13) through connection, fly leaf (13) top is through second electric putter (14) and base (1) fixed connection, and fly leaf (13) top lateral wall and motor (15) fixed connection, motor (15) output and gear (16) fixed connection, and gear (16) are connected with pinion rack (17) meshing, pinion rack (17) and delivery board (18) fixed connection, and delivery board (18) tip and push pedal (19) fixed connection.
2. A sheet material stamping press according to claim 1, wherein: the novel electric lifting device is characterized in that the top surface of the base (1) is in sliding connection with a first sliding plate (20), the first sliding plate (20) is fixedly connected with a first moving plate (21), the end part of the first moving plate (21) is fixedly connected with a third electric push rod (22), the top surface of the first moving plate (21) is in sliding connection with a second sliding plate (23), and the second sliding plate (23) is fixedly connected with a second moving plate (24).
3. A sheet material stamping press according to claim 1, wherein: mount (2) bottom lateral wall and third electric putter (22) fixed connection, mount (2) middle part rotates with splint (12) to be connected, splint (12) rotate with first electric putter (11) to be connected, and first electric putter (11) top rotates with mount (2) to be connected.
4. A sheet material stamping press according to claim 1, wherein: the rotating plate (10) is of a U-shaped structure, the rotating plate (10) is in contact with the connecting plate (5), and the punch (7) at the bottom end of the connecting plate (5) is in penetrating and sliding connection with the inside of the fixing plate (8).
5. A sheet material stamping press according to claim 1, wherein: the end part of the conveying plate (18) is provided with an opening for moving the clamping plate (12), a push plate (19) at the end part of the conveying plate (18) is in sliding connection with the top surface of a second moving plate (24), two sides of the second moving plate (24) are fixedly connected with two side plates (25) respectively, the side wall of each side plate (25) is fixedly connected with a hydraulic rod (26), and the end part of each hydraulic rod (26) is fixedly connected with a pressing plate (27).
6. A sheet material stamping press according to claim 1, wherein: the quantity of fly leaf (13) is four, four fly leaf (13) all with base (1) all around sliding connection, every fly leaf (13) top all is the U-shaped structure, and fly leaf (13) inside is connected with gear (16) rotation.
7. A sheet material stamping press according to claim 1, wherein: the bottom surface of the conveying plate (18) is fixedly connected with the two toothed plates (17), each toothed plate (17) is meshed with the two gears (16) respectively, and the plate at the top of the conveying plate (18) is located between the fixing plate (8) and the clamping plate (12).
8. A sheet material stamping press according to claim 1, wherein: the number of the second electric push rods (14) is a plurality, every two second electric push rods (14) are respectively positioned on two sides of the movable plate (13), and the top of each second electric push rod (14) is fixedly connected with the side wall of the movable plate (13).
9. A sheet material stamping press according to claim 1, wherein: the movable shaft (3) is fixedly connected with a transmission mechanism inside the top end of the fixed frame (2), the movable shaft (3) is connected with the connecting shaft (4) in a sliding mode inside the bottom end of the movable shaft, and the connecting plate (5) at the bottom of the connecting shaft (4) is fixedly connected with the connecting plate (5) at the top of the punch (7) through a plurality of bolts (6).
10. A sheet material stamping press according to claim 1, wherein: the fixing plate (8) is provided with a through hole for the first electric push rod (11) to move, the number of the first electric push rods (11) is two, and plates are clamped between the clamping plates (12) at the bottoms of the two first electric push rods (11) and the fixing plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667030.3A CN111790797B (en) | 2020-07-13 | 2020-07-13 | Plate punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667030.3A CN111790797B (en) | 2020-07-13 | 2020-07-13 | Plate punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111790797A true CN111790797A (en) | 2020-10-20 |
| CN111790797B CN111790797B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010667030.3A Active CN111790797B (en) | 2020-07-13 | 2020-07-13 | Plate punching machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112588927A (en) * | 2020-12-04 | 2021-04-02 | 王泽� | Stamping device for machining |
| CN113843346A (en) * | 2021-09-18 | 2021-12-28 | 哈尔滨轮速科技有限公司 | Motor stator and processing technology thereof |
| CN114589262A (en) * | 2022-03-11 | 2022-06-07 | 安徽品志合金新材料有限公司 | Stamping device and stamping process for producing plug inserts |
| CN117019971A (en) * | 2023-10-09 | 2023-11-10 | 河北五鑫海美金属制品有限公司 | Panel stamping system |
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| CN112588927B (en) * | 2020-12-04 | 2024-06-21 | 珠海世锠金属有限公司 | Stamping device for machining |
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| CN114589262A (en) * | 2022-03-11 | 2022-06-07 | 安徽品志合金新材料有限公司 | Stamping device and stamping process for producing plug inserts |
| CN114589262B (en) * | 2022-03-11 | 2023-09-08 | 安徽品志合金新材料有限公司 | Stamping device and stamping process for producing plug inserting sheets |
| CN117019971A (en) * | 2023-10-09 | 2023-11-10 | 河北五鑫海美金属制品有限公司 | Panel stamping system |
| CN117019971B (en) * | 2023-10-09 | 2023-12-12 | 河北五鑫海美金属制品有限公司 | Panel stamping system |
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Denomination of invention: A sheet metal stamping machine Effective date of registration: 20230925 Granted publication date: 20220708 Pledgee: Rizhao Bank Co.,Ltd. Rizhao High tech Sub branch Pledgor: Shandong beiherui New Material Co.,Ltd. Registration number: Y2023980058514 |
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