CN115673106A - Sheet metal stamping and shearing equipment with conveying device - Google Patents
Sheet metal stamping and shearing equipment with conveying device Download PDFInfo
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- CN115673106A CN115673106A CN202211707089.6A CN202211707089A CN115673106A CN 115673106 A CN115673106 A CN 115673106A CN 202211707089 A CN202211707089 A CN 202211707089A CN 115673106 A CN115673106 A CN 115673106A
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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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Abstract
The invention relates to the technical field of metal stamping equipment, and provides metal plate stamping and shearing equipment with a conveying device, which comprises the conveying device, a shearing device and a shearing device, wherein the conveying device is used for feeding metal coiled materials; the stamping and shearing device is positioned at the output end of the conveying device and is used for stamping the unfolded metal coiled material; the conveying device comprises a fixed frame; the rotating roller is rotatably arranged on the fixed frame; and the pressing plate is connected to the rotating roller, the pressing plate is connected with the fixing frame in a sliding manner, and the pressing plate is close to or far away from the rotating roller after sliding. Through above-mentioned technical scheme, the problem of reversal phenomenon appears owing to the inertia that stagnates suddenly among the prior art metal coil has been solved.
Description
Technical Field
The invention relates to the technical field of metal stamping equipment, in particular to metal plate stamping and shearing equipment with a conveying device.
Background
Stamping processing is a common method in the field of industrial processing, generally, massive metal plates are required to be used for stamping forming through an automatic blanking die, so that the metal plates are processed into required industrial parts, the stamping parts have the advantages of high efficiency and low manufacturing cost, in the processing production of the metal plates, raw material coiled materials are placed into an unwinding mechanism, a material plate of the raw material coiled materials is subjected to stamping and shearing operation through a punch on a stamping machine, so that the metal plates with corresponding shapes are obtained, a plurality of punched holes are formed in the surface of the waste plate, and the waste materials after stamping are rolled through a rolling mechanism to obtain the waste coiled materials.
In the production process, the raw material coiled material is directly clamped on the rotating roller, so that the coiled material can be reversely rotated due to suddenly stopped inertia during the process of stagnation stamping operation, the stamped part is pulled by the coiled material, a large tolerance can be generated, and the quality of a product is very influenced in the production with high precision requirement.
Disclosure of Invention
The invention provides a metal plate stamping and shearing device with a conveying device, which solves the problem that a metal coiled material in the related art is reversed due to suddenly stopped inertia.
The technical scheme of the invention is as follows:
a metal plate stamping and shearing equipment with a conveying device comprises
The conveying device is used for feeding the metal coiled materials;
the stamping and shearing device is positioned at the output end of the conveying device and is used for stamping the unfolded metal coiled material;
the conveying device comprises
A fixed mount;
the rotating roller is rotatably arranged on the fixed frame; and
and the pressing plate is connected to the rotating roller, the pressing plate is in sliding connection with the fixing frame, and the pressing plate is close to or far away from the rotating roller after sliding.
According to a further technical scheme, the conveying device further comprises
The bearing block is arranged on the rotating roller through a bearing, and the compression plate is used for being connected with the bearing block; and
the fixed end of the telescopic driving piece is hinged to the bearing seat, and the driving end of the telescopic driving piece is hinged to the pressing plate.
According to a further technical scheme, a sliding groove is formed in the fixing frame, the cross section of the fixing frame is of a T-shaped structure, and the sliding groove is arranged along the radial direction of the rotating roller; one end of the pressing plate is provided with a sliding block, and the sliding block is arranged in the sliding groove in a sliding manner; the pressure strip is provided with a plurality of.
According to a further technical scheme, the conveying device further comprises a width adjusting assembly arranged on the fixing frame, and the width adjusting assembly comprises
The passing plate frame is arranged at the output end of the rotating roller;
the straightening rollers are rotatably arranged on the plate passing frame and are provided with a plurality of straightening rollers, and at least one driving roller is arranged in the plurality of straightening rollers;
the width adjusting plate is movably arranged on the plate passing frame and is positioned above the straightening rollers;
the linear driving part is arranged on the plate passing frame, and the width adjusting plate is arranged at the output end of the linear driving part; and
one end of the telescopic supporting rod is connected to the plate passing frame, and the other end of the telescopic supporting rod is connected to the width adjusting plate.
According to a further aspect, a stamping and shearing apparatus includes
The main body of the punching machine is arranged at the output end of the straightening roller;
the upper punch is arranged on the main body of the cutting press in a lifting manner;
the lower die base is arranged on the main body of the punching machine, a punching hole is formed in the lower die base, and the upper punch is pressed into or separated from the punching hole after being lifted; and
and the deburring component is arranged on the main body of the die cutting machine and used for polishing the punched metal plate.
According to a further aspect, the deburring assembly comprises
The grinding disc is rotatably arranged on the main body of the die cutting machine, a grinding hole is formed in the lower die holder, and the grinding disc is positioned in the grinding hole;
the screw rod is rotatably arranged on the main body of the die cutting machine; and
the nut sliding block is movably arranged on the screw rod, the grinding disc is rotatably arranged on the nut sliding block, the grinding disc is arranged at the output end of the motor, and the motor is fixedly arranged on the nut sliding block.
According to a further technical scheme, the grinding disc is semicircular, and the grinding disc covers or leaks out of the punching hole when rotating.
The working principle and the beneficial effects of the invention are as follows:
1. according to the invention, the plurality of pressing plates are arranged on the circumferential direction of the rotating roller, and simultaneously, the pressing plates can move along the radial direction of the rotating roller so as to be close to or far away from the rotating roller, and in the process: firstly, a metal coiled material is sleeved on a rotating roller, a pressing plate is pressed on the outer side of the metal coiled material, then in the rotating process of the rotating roller, the end part of the metal coiled material is conveyed to a punching and shearing device for punching, in the rotating process of the rotating roller, the diameter of the metal coiled material is gradually reduced, and meanwhile, the pressing plate moves towards the direction close to the rotating roller on a fixing frame, so that the pressing plate is always pressed on the surface of the metal coiled material, the metal coiled material is guaranteed to be always pressed, the phenomenon that the metal coiled material is reversely rotated (called backward slipping) under the action of inertia is avoided, the pressing plate is an arc-shaped plate, more gullies are carved on the surface of the pressing plate, the friction force between the pressing plate and the metal coiled material is increased, and the conveying stability of the metal coiled material is further guaranteed.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the rotatable roller and the fixing frame according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic diagram of a compact panel of the present invention;
FIG. 5 is a schematic view of the punching and shearing device of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5;
in the figure: 10. the device comprises a conveying device, 11, a fixed frame, 111, a sliding chute, 12, a rotating roller, 13, a pressing plate, 131, a sliding block, 14, a bearing seat, 15, a telescopic driving piece, 16, a width adjusting component, 161, a plate passing frame, 162, a straightening roller, 163, a width adjusting plate, 164, a linear driving piece, 165, a telescopic supporting rod, 20, a stamping and shearing device, 21, a die cutter main body, 22, an upper punch, 23, a lower die holder, 231, a stamping hole, 24, a deburring component, 241, a grinding disc, 242, a grinding hole, 243, a screw rod, 244 and a screw sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments 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 inventive step, are intended to be within the scope of the present invention.
Example 1
As shown in fig. 1 to 6, the present embodiment provides a metal plate stamping and shearing apparatus with a conveying device, which includes
The conveying device 10 is used for feeding metal coiled materials;
the stamping and shearing device 20 is positioned at the output end of the conveying device 10, and the stamping and shearing device 20 is used for stamping the unfolded metal coiled material;
the conveying device 10 comprises
A fixed frame 11;
a rotating roller 12 rotatably provided on the fixing frame 11; and
and the pressing plate 13 is connected to the rotating roller 12, the pressing plate 13 is in sliding connection with the fixed frame 11, and the pressing plate 13 is close to or far away from the rotating roller 12 after sliding.
In the embodiment, in order to solve the problem that the metal coiled material is inverted due to suddenly stopped inertia, a metal plate stamping and shearing device with a conveying device is designed, the conveying device 10 is used for stably feeding the coiled material, and the stamping and shearing device 20 is used for punching the metal to complete the whole production; several pressing plates 13 are arranged in the circumferential direction of the rotating roller 12, and the pressing plates 13 can move along the radial direction of the rotating roller 12 so as to be close to the rotating roller 12 or far away from the rotating roller 12, in the process: firstly, a metal coiled material is sleeved on a rotating roller 12, a pressing plate 13 is pressed on the outer side of the metal coiled material, then in the rotating process of the rotating roller 12, the end part of the metal coiled material is conveyed to a punching and shearing device 20 for punching, in the rotating process of the rotating roller 12, the diameter of the metal coiled material is gradually reduced, and meanwhile, the pressing plate 13 moves towards the direction close to the rotating roller 12 on a fixing frame 11, so that the pressing plate 13 is pressed on the surface of the metal coiled material all the time, the metal coiled material is guaranteed to be pressed all the time, the metal coiled material is prevented from being reversely rotated (commonly called backward slipping) under the action of inertia, the pressing plate 13 is an arc-shaped plate, more gullies are carved on the surface of the pressing plate, the friction force between the pressing plate 13 and the metal coiled material is increased, and the conveying stability of the metal coiled material is further guaranteed.
As shown in fig. 1 to 3, the conveying device 10 further includes
A bearing seat 14 arranged on the rotating roller 12 through a bearing, and the pressing plate 13 is used for being connected with the bearing seat 14; and
and a fixed end of the telescopic driving piece 15 is hinged on the bearing seat 14, and a driving end of the telescopic driving piece is hinged on the compression plate 13.
In this embodiment, in order to ensure that the pressing plate 13 does not rotate along with the rotation of the rotating roller 12 to affect the conveying of the metal coiled material, the pressing plate 13 is slidably disposed relative to the fixing frame 11, the rotating roller 12 is connected with a bearing seat 14 through a bearing, and the bearing seat 14 is disposed on the fixing frame 11 to ensure the relative stillness between the bearing seat 14 and the fixing frame 11, so that the pressing plate 13 connected to the bearing seat 14 does not rotate, and the stability of the pressing plate 13 is ensured; a telescopic driving part 15 is hinged between the bearing seat 14 and the pressing plate 13, the telescopic driving part 15 stretches and retracts to drive the pressing plate 13 to move along the fixed frame 11, so that the pressing plate 13 is far away from or close to the rotating roller 12, wherein the telescopic driving part 15 is a common linear driving part such as a telescopic cylinder or a hydraulic oil cylinder.
As shown in fig. 1 to 4, a sliding groove 111 is arranged on the fixing frame 11, the cross section of the fixing frame is a T-shaped structure, and the sliding groove 111 is arranged along the radial direction of the rotating roller 12; a sliding block 131 is arranged at one end of the pressing plate 13, and the sliding block 131 is slidably arranged in the sliding groove 111; the pressing plate 13 is provided with a plurality of pressing plates.
In this embodiment, in order to guarantee the direction of the removal of pressure strip 13, be provided with spout 111 on mount 11, pressure strip 13 passes through slider 131 and slides and set up in spout 111, and pressure strip 13 is provided with a plurality of, is 3 at least, and 3 pressure strip 13 circumference sets up in the outside of live-rollers 12 for the effect that compresses tightly that metal coil received is different positions, has guaranteed metal coil's stability, avoids the coiled material pine to take off or reverse.
As shown in fig. 1-2, the conveying device 10 further includes a width adjusting assembly 16 disposed on the fixing frame 11, and the width adjusting assembly 16 includes
A passing plate frame 161 provided at an output end of the rotating roller 12;
the straightening rollers 162 are rotatably arranged on the plate passing frame 161, a plurality of straightening rollers 162 are arranged, and at least one driving roller is arranged in the plurality of straightening rollers 162;
a width adjusting plate 163 movably disposed on the plate passing frame 161, wherein the width adjusting plate 163 is located above the straightening roller 162;
a linear driving member 164 disposed on the plate passing frame 161, wherein the width adjusting plate 163 is disposed at an output end of the linear driving member 164; and
and one end of the telescopic supporting rod 165 is connected to the plate passing frame 161, and the other end of the telescopic supporting rod 165 is connected to the width adjusting plate 163.
In this embodiment, in order to adapt to metal coils with different widths, ensure that the conveying direction of the metal coils is correct, and avoid deviation, the width adjusting assembly 16 is arranged on the fixing frame 11, the straightening rollers 162 are arranged on the plate passing frame 161, the straightening rollers 162 are divided into an upper group and a lower group, the metal coils pass through the middle of the upper group and the lower group of the straightening rollers 162 for straightening, at least one driving roller is arranged in the two groups of the straightening rollers 162, the metal coils pass through the two groups of the straightening rollers 162 for straightening to form a metal strip plate, then the metal strip plate moves towards the punching and shearing device 20, after the width of the metal coils is adjusted, the linear driving member 164 drives the width adjusting plate 163 to move, so that the distance between the width adjusting plate 163 and the plate passing frame 161 is equal to the width of the metal coils, the stability of the moving direction of the metal coils is ensured, and the metal coils are prevented from being deviated in the moving process, wherein the linear driving member 164 is a common linear driving member such as a telescopic cylinder or a hydraulic cylinder, the telescopic support rod 165 is provided with a plurality of telescopic support rods 165, two ends of the plurality of the telescopic support rods 165 are respectively connected between the plate passing frame 161 and the width adjusting plate 163, and the linear driving member 164, and the telescopic driving member.
Example 2
As shown in fig. 1 to 6, the present invention includes the following technical features in addition to the technical features of embodiment 1, and the press shear device 20 includes
The main body 21 of the cutting press is arranged at the output end of the straightening roller 162;
the upper punch 22 is arranged on the die cutting machine main body 21 in a lifting way;
the lower die holder 23 is arranged on the main body 21 of the cutting press, a punching hole 231 is formed in the lower die holder 23, and the upper punch 22 is pressed into or pulled out of the punching hole 231 after being lifted; and
and the deburring component 24 is arranged on the main body 21 of the cutting press and is used for grinding the punched metal plate.
In the embodiment, in order to ensure smooth punching, the output end of the straightening roller 162 is provided with the punching machine main body 21, when the straightened metal strip plate wants to move on the punching machine main body 21 until the straightened metal strip plate moves on the lower die holder 23, then the upper punch 22 presses down to punch and cut the metal strip plate, so that punched parts fall down from the punching holes 231 of the lower die holder 23 for centralized collection, and subsequent use is facilitated.
As shown in FIGS. 1-6, the deburring assembly 24 includes
The grinding disc 241 is rotatably arranged on the main body 21 of the punching machine, a grinding hole 242 is formed in the lower die holder 23, and the grinding disc 241 is positioned in the grinding hole 242;
a screw 243 rotatably arranged on the main body 21 of the punching machine; and
the screw slider 244 is movably arranged on the screw rod 243, the grinding disc 241 is rotatably arranged on the screw slider 244, the grinding disc 241 is arranged at the output end of the motor, and the motor is fixedly arranged on the screw slider 244.
In this embodiment, in order to ensure quick deburring, a lead screw 243 driven by a motor is rotatably arranged on the main body 21 of the die cutter, the lead screw 243 is vertically arranged, that is, the axial direction of the lead screw 243 is parallel to the axial direction of the upper punch 22, a nut slider 244 is arranged on the lead screw 243 in a lifting manner, a grinding disc 241 is arranged on the nut slider 244 through the motor, so that the grinding disc 241 can move up and down while rotating, and it is ensured that the grinding disc 241 can be in close contact with a die-cutting member in the process of moving down after the upper punch 22 performs punching, and grinding and deburring are performed, so that the edge burrs of the die-cutting member are all ground off, wherein the grinding hole 242 is used for rotating and lifting the grinding disc 241, and at the initial position, the grinding disc 241 is closely attached to the upper surface of the grinding hole 242, and the thickness of the grinding hole 242 is smaller than the sum of the thicknesses of the grinding disc 241 and the die-cutting member (metal strip plate), that the die-cutting member cannot be thrown into the grinding hole 242, so that the die-cutting member is always in the punching hole 231; the grinding disc 241 moves downwards in the rotating process, the upper punch 22 presses the punched stamping part to move downwards (the downward moving speed of the upper punch 22 is the same as that of the screw slider 244), the situation that only burrs are ground in the grinding process without influencing the thickness of the punched part is guaranteed, the punched part is complete in performance, and the quality meets the use requirements.
As shown in fig. 1 to 6, the grinding disc 241 is semicircular, and the grinding disc 241 shields or leaks out of the punching hole 231 when rotating.
In this embodiment, in order to ensure that the punched part falls off, the grinding disc 241 is set to be semicircular, the semicircular grinding disc 241 rotates in the punching hole 231 while punching is performed, after the upper punch 22 punches and cuts the punched part, the punched part is pressed on the surface of the grinding disc 241 to be ground, meanwhile, the grinding disc 241 rotates to grind the lower surface of the punched part, and burrs on the punched edge are removed, so that the operation is simple and the use is convenient; when the notch of the grinding disc 241 is aligned with the punching hole 231, the punching piece on the grinding disc 241 falls off to complete the whole punching process, wherein the radius of the grinding disc 241 is larger than the diameter of the punching hole 231, so that when the grinding disc 241 is ground, enough grinding area and grinding time are provided between the grinding disc 241 and the punching piece, and the deburring efficiency is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A metal plate stamping and shearing equipment with a conveying device comprises
The conveying device (10) is used for feeding the metal coiled materials;
the punching and shearing device (20) is positioned at the output end of the conveying device (10), and the punching and shearing device (20) is used for punching the unfolded metal coiled material;
characterized in that said conveying means (10) comprise
A fixed frame (11);
the rotating roller (12) is rotatably arranged on the fixed frame (11); and
the pressing plate (13) is connected to the rotating roller (12), the pressing plate (13) is in sliding connection with the fixing frame (11), and the pressing plate (13) is close to or far away from the rotating roller (12) after sliding.
2. The sheet metal stamping and shearing apparatus with conveying device as claimed in claim 1, wherein said conveying device (10) further comprises
The bearing seat (14) is arranged on the rotating roller (12) through a bearing, and the pressing plate (13) is used for being connected with the bearing seat (14); and
and the fixed end of the telescopic driving piece (15) is hinged on the bearing seat (14), and the driving end of the telescopic driving piece is hinged on the pressing plate (13).
3. The metal plate stamping and shearing equipment with the conveying device is characterized in that a sliding groove (111) is formed in the fixed frame (11), the cross section of the sliding groove is of a T-shaped structure, and the sliding groove (111) is arranged along the radial direction of the rotating roller (12); one end of the pressing plate (13) is provided with a sliding block (131), and the sliding block (131) is arranged in the sliding groove (111) in a sliding manner; the pressing plates (13) are provided with a plurality of pressing plates.
4. The metal plate stamping and shearing equipment with the conveying device as claimed in claim 2, wherein the conveying device (10) further comprises a width adjusting component (16) arranged on the fixed frame (11), and the width adjusting component (16) comprises
A passing plate frame (161) arranged at the output end of the rotating roller (12);
the straightening rollers (162) are rotatably arranged on the plate passing frame (161), the straightening rollers (162) are provided with a plurality of straightening rollers, and at least one driving roller is arranged in the plurality of straightening rollers (162);
the width adjusting plate (163) is movably arranged on the plate passing frame (161), and the width adjusting plate (163) is positioned above the straightening roller (162);
the linear driving piece (164) is arranged on the plate passing frame (161), and the width adjusting plate (163) is arranged at the output end of the linear driving piece (164); and
and one end of the telescopic supporting rod (165) is connected to the plate passing frame (161), and the other end of the telescopic supporting rod is connected to the width adjusting plate (163).
5. Metal sheet press-shearing plant with conveying device according to claim 4, characterised in that the press-shearing device (20) comprises
The blanking machine main body (21) is arranged at the output end of the straightening roller (162);
the upper punch (22) is arranged on the die cutting machine main body (21) in a lifting mode;
the lower die holder (23) is arranged on the main body (21) of the die cutting machine, a die cutting hole (231) is formed in the lower die holder (23), and the upper punch head (22) is pressed into or pulled out of the die cutting hole (231) after being lifted; and
and the deburring component (24) is arranged on the main body (21) of the punching machine and is used for grinding the punched metal plate.
6. Sheet metal stamping and shearing apparatus with conveyor according to claim 5, characterised in that the deburring assembly (24) comprises
The grinding disc (241) is rotatably arranged on the main body (21) of the punching machine, a grinding hole (242) is formed in the lower die holder (23), and the grinding disc (241) is positioned in the grinding hole (242);
the screw rod (243) is rotatably arranged on the main body (21) of the punching machine; and
the screw slider (244) is movably arranged on the screw rod (243), the grinding disc (241) is rotatably arranged on the screw slider (244), the grinding disc (241) is arranged at the output end of the motor, and the motor is fixedly arranged on the screw slider (244).
7. The metal plate punching and shearing device with the conveying device is characterized in that the grinding disc (241) is semicircular, and the grinding disc (241) shields or leaks out of the punching hole (231) when rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211707089.6A CN115673106B (en) | 2022-12-29 | 2022-12-29 | Sheet metal stamping and shearing equipment with conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211707089.6A CN115673106B (en) | 2022-12-29 | 2022-12-29 | Sheet metal stamping and shearing equipment with conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115673106A true CN115673106A (en) | 2023-02-03 |
| CN115673106B CN115673106B (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211707089.6A Active CN115673106B (en) | 2022-12-29 | 2022-12-29 | Sheet metal stamping and shearing equipment with conveying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN115673106B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925684Y (en) * | 2006-05-09 | 2007-07-25 | 蔡昌益 | Automatic steel-plate feeder |
| CN204234499U (en) * | 2014-10-17 | 2015-04-01 | 无锡市新加源冶金机械制造有限公司 | Band steel numerical control punching system |
| CN104907384A (en) * | 2015-06-18 | 2015-09-16 | 宁波富邦精业集团股份有限公司 | Aluminum sheet machining device |
| CN206435674U (en) * | 2017-01-04 | 2017-08-25 | 江西益博电力设备制造有限公司 | A kind of punch press clamper |
| CN109759501A (en) * | 2018-12-29 | 2019-05-17 | 南京安骄金属制品有限公司 | A kind of steel springboard automatic assembly line |
| CN214683803U (en) * | 2021-04-25 | 2021-11-12 | 浙江亿利达科技有限公司 | Flange edge flexible processing line |
| CN114011989A (en) * | 2021-10-18 | 2022-02-08 | 武汉金泰空调设备有限公司 | Full-automatic roll forming device for air valve blade |
| CN216369773U (en) * | 2021-11-25 | 2022-04-26 | 哈尔滨朗德模具技术有限公司 | Novel numerical control punching device |
-
2022
- 2022-12-29 CN CN202211707089.6A patent/CN115673106B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925684Y (en) * | 2006-05-09 | 2007-07-25 | 蔡昌益 | Automatic steel-plate feeder |
| CN204234499U (en) * | 2014-10-17 | 2015-04-01 | 无锡市新加源冶金机械制造有限公司 | Band steel numerical control punching system |
| CN104907384A (en) * | 2015-06-18 | 2015-09-16 | 宁波富邦精业集团股份有限公司 | Aluminum sheet machining device |
| CN206435674U (en) * | 2017-01-04 | 2017-08-25 | 江西益博电力设备制造有限公司 | A kind of punch press clamper |
| CN109759501A (en) * | 2018-12-29 | 2019-05-17 | 南京安骄金属制品有限公司 | A kind of steel springboard automatic assembly line |
| CN214683803U (en) * | 2021-04-25 | 2021-11-12 | 浙江亿利达科技有限公司 | Flange edge flexible processing line |
| CN114011989A (en) * | 2021-10-18 | 2022-02-08 | 武汉金泰空调设备有限公司 | Full-automatic roll forming device for air valve blade |
| CN216369773U (en) * | 2021-11-25 | 2022-04-26 | 哈尔滨朗德模具技术有限公司 | Novel numerical control punching device |
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| Publication number | Publication date |
|---|---|
| CN115673106B (en) | 2023-03-28 |
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