CN113182551A - Steel plate punching equipment - Google Patents
Steel plate punching equipment Download PDFInfo
- Publication number
- CN113182551A CN113182551A CN202010037996.9A CN202010037996A CN113182551A CN 113182551 A CN113182551 A CN 113182551A CN 202010037996 A CN202010037996 A CN 202010037996A CN 113182551 A CN113182551 A CN 113182551A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- workbench
- steel plate
- conveying
- cylinder
- Prior art date
- 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 title claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/003—Cyclically moving conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention provides a steel plate punching device, which relates to the field of machining and comprises a conveying mechanism, a workbench and a punching mechanism, wherein the conveying mechanism is arranged on two sides of the workbench, the punching mechanism is arranged above the workbench, the conveying mechanism comprises a supporting table, a conveying belt and a first air cylinder, a conveying wheel is connected to an inner gear of the conveying belt, a rotating shaft is arranged in the middle of the conveying wheel, the supporting table is provided with a groove for placing the rotating shaft, the rotating shaft penetrates through the groove to be connected with an expansion rod of the first air cylinder, the first air cylinder drives the rotating shaft to ascend or descend, and when the rotating shaft is in an ascending state, the plane of the conveying belt is higher than the upper surface of the workbench; a technical problem for solving among the prior art puncher needs the position of punching of artifical adjustment steel sheet, leads to work efficiency low, has great potential safety hazard.
Description
Technical Field
The invention relates to the field of machining, in particular to steel plate punching equipment.
Background
In the early processing of the steel plate, the steel plate needs to be subjected to welding, cutting, punching and other treatments, and a punching machine is needed in the punching process; the working principle of the punching machine is that after raw materials are installed, a punching die acts on the raw materials under the driving of a power mechanism, and punching is completed. The punching machine can perform the operations of sheet processing, punching, die pressing, embossing and the like for forcing metal to enter a die.
The punching machine among the prior art is at the in-process that punches, needs the position of manual adjustment steel sheet, and the punching machine punches the back to a part of steel sheet, and the staff removes the steel sheet, places the below of drill bit with the part that next needs punched, and the punching machine punches next time, but under the big condition of task load, manual operation can draw down work efficiency to manual work and machine cooperation work's in-process, careless slightly, the safety problem easily appears.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a steel plate punching apparatus, which is used to solve the technical problems of low working efficiency and large potential safety hazard caused by the need of manually adjusting the punching position of the steel plate in the prior art.
In order to achieve the above and other related objects, the present invention provides a steel plate punching apparatus, which includes a conveying mechanism, a workbench and a punching mechanism, wherein the conveying mechanism is disposed at two sides of the workbench, the punching mechanism is disposed above the workbench, the conveying mechanism includes a supporting table, a conveying belt and a first cylinder, the conveying belt is connected to a conveying wheel through a gear, a rotating shaft is disposed in the middle of the conveying wheel, the supporting table is provided with a groove for placing the rotating shaft, the rotating shaft penetrates through the groove to be connected to an expansion link of the first cylinder, the first cylinder drives the rotating shaft to ascend or descend, and when the rotating shaft is in an ascending state, a plane where the conveying belt is located is higher than an upper surface of the workbench;
specifically, still include the stroke motor, the stroke motor can set up on the brace table, and the drive shaft of stroke motor is connected with the pivot of drive wheel.
In an embodiment of the present invention, a semicircular ring is disposed at an end of the telescopic rod of the first cylinder, and the semicircular ring is located below the rotating shaft.
In an embodiment of the invention, when the rotating shaft is in a descending state, the plane of the conveyor belt is lower than the upper surface of the workbench or is as high as the upper surface of the workbench.
In an embodiment of the present invention, the hole punching mechanism includes a support frame, a positioning frame, and a pressing plate, the support frame is mounted on the support tables on both sides, the positioning frame is located in the support frame, the pressing plate is located in the positioning frame, a second cylinder and a third cylinder are disposed above the support frame, a telescopic rod of the second cylinder is connected to the positioning frame, and a telescopic rod of the third cylinder is connected to the pressing plate.
In an embodiment of the present invention, a plurality of drill bits are uniformly distributed at the bottom of the pressing plate, and a plurality of through holes are disposed at the bottom of the positioning frame.
In an embodiment of the present invention, the hydraulic control system further includes a controller, and the controller is electrically connected to the first cylinder, the second cylinder, the third cylinder and the stroke motor.
As described above, the present invention has the following advantageous effects:
the conveying mechanisms are arranged on two sides of the workbench and can ascend or descend, when the punching mechanism punches the steel plate on the support platform, the conveying mechanism descends, when the steel plate needs to be moved to change a punching part, the conveying mechanism ascends, the conveying belt is driven by the stroke motor to move the steel plate forwards, the transmission mechanism descends after positioning, and the punching mechanism processes the steel plate again, so that the problem that the steel plate needs to be manually moved is solved, the working efficiency is improved, the labor force is saved, and the danger coefficient is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a punching apparatus disclosed in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the conveying mechanism disclosed in the embodiment of the invention.
Fig. 3 is a schematic structural view of the semicircular ring disclosed in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a hole punching mechanism disclosed in the embodiment of the invention.
FIG. 5 is a schematic view of an initial state of a hole punch mechanism disclosed in an embodiment of the present invention.
FIG. 6 is a schematic view of the punching mechanism disclosed in the embodiment of the present invention.
Description of the element reference numerals
1-a transport mechanism; 2-a workbench; 3-a punching mechanism; 4-supporting the table; 5, a conveyor belt; 6-a first cylinder; 7-a rotating shaft; 8-a groove; 9-semicircular ring; 10-a support frame; 11-a positioning frame; 12-a platen; 13-a second cylinder; 14-a third cylinder; 15-a drill bit; 16-a via hole; 17-a controller; 18-steel plate.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 and 2, the invention provides a steel plate punching device, which comprises a conveying mechanism 1, a workbench 2 and a punching mechanism 3, wherein the conveying mechanism 1 is arranged at two sides of the workbench 2, the punching mechanism 3 is arranged above the workbench 2, the conveying mechanism 1 comprises a supporting table 4, a conveying belt 5 and a first air cylinder 6, the conveying belt 5 is in gear connection with a conveying wheel, a rotating shaft 7 is arranged at the middle part of the conveying wheel, the supporting table 4 is provided with a groove 8 for placing the rotating shaft 7, the rotating shaft 7 passes through the groove 8 to be connected with an expansion link of the first air cylinder 6, the first air cylinder 6 drives the rotating shaft 7 to ascend or descend, and when the rotating shaft 7 is in an ascending state, the plane of the conveying belt 5 is higher than the upper surface of the workbench 2; therefore, the steel plate 18 is separated from the table 2, and can be conveyed forward as the conveyor belt 5 rotates;
specifically, still include the stroke motor, the stroke motor can set up on supporting bench 4, and the drive shaft of stroke motor is connected with pivot 7 of drive wheel, thereby the accessible adjustment stroke motor control steel sheet's transmission distance.
Referring to fig. 3, based on the above embodiment, a semicircular ring 9 is disposed at the end of the telescopic rod of the first cylinder 6, and the semicircular ring 9 is located below the rotating shaft 7;
in this embodiment, the semicircular ring 9 is used as a supporting plate and is disposed below the rotating shaft 7, and the rotating shaft 7 can rotate normally.
Based on the above embodiment, when the rotating shaft 7 is in a descending state, the plane of the conveyor belt 5 is lower than the upper surface of the workbench 2 or is as high as the upper surface of the workbench 2.
Referring to fig. 4, based on the above embodiment, the punching mechanism 3 includes a supporting frame 10, a positioning frame 11 and a pressing plate 12, the supporting frame 10 is erected on the supporting tables 4 on both sides, the positioning frame 11 is located in the supporting frame 10, the pressing plate 12 is located in the positioning frame 11, a second cylinder 13 and a third cylinder 14 are arranged above the supporting frame 10, an expansion link of the second cylinder 13 is connected with the positioning frame 11, and an expansion link of the third cylinder 14 is connected with the pressing plate 12;
in this embodiment, the positioning frame 11 moves downward to press the steel plate, so as to position the steel plate 18 and prevent displacement during the punching process.
Based on the above embodiment, a plurality of drill bits 15 are uniformly arranged at the bottom of the pressure plate 12, and a plurality of through holes 16 are arranged at the bottom of the positioning frame 11;
in this embodiment, after the positioning frame 11 positions the steel plate, the pressing plate 12 moves downward, and the drill 15 extends from the through hole 16 into the steel plate to punch the steel plate.
Based on the above embodiment, the device further comprises a controller 17, and the controller 17 is electrically connected with the first cylinder 6, the second cylinder 13, the third cylinder 14 and the stroke motor.
The working process is as follows: referring to fig. 5, in an initial state, the conveyor belt 5 is in a descending state, a plane of the conveyor belt is lower than the upper surface of the workbench 2 or is level with the upper surface of the workbench 2, the positioning frame 11 and the pressing plate 12 are both in an ascending state, a worker places a steel plate on the workbench 2, referring to fig. 6, the controller 17 drives the second cylinder 13 and the third cylinder 14, the positioning frame 11 moves downwards to press the steel plate, the pressing plate 12 moves downwards to enable the drill 15 to penetrate through the through hole 16 to punch the steel plate, after a round of punching is finished, the positioning frame 11 and the pressing plate 12 ascend, the third cylinder 14 drives the conveying wheel to move upwards to enable the conveyor belt to be higher than the upper surface of the workbench 2, the steel plate is positioned on the conveyor belt 5, the stroke motor drives the conveying wheel to rotate, the conveyor belt 5 conveys the steel plate forwards, a part needing punching is conveyed to the lower part of the pressing plate 12, and finally the conveying wheel descends, and starting to perform a second punching work.
In conclusion, the steel plate punching machine is simple in structure and reasonable in design, the conveying belt 5 is used for conveying steel plates, the work needing manual operation in the prior art is completed, labor force is reduced, labor cost is saved, punching work is completed in a full-automatic mode, and danger caused by manual operation is avoided. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. A steel plate punching device is characterized by comprising a conveying mechanism (1), a workbench (2) and a punching mechanism (3), the conveying mechanisms (1) are arranged at two sides of the workbench (2), the punching mechanisms (3) are arranged above the workbench (2), the conveying mechanism (1) comprises a supporting table (4), a conveying belt (5) and a first air cylinder (6), the conveying belt is connected with a conveying wheel through a gear, a rotating shaft (7) is arranged in the middle of the conveying wheel, a groove (8) for placing the rotating shaft (7) is arranged on the supporting table (4), the rotating shaft (7) penetrates through the groove (8) to be connected with the telescopic rod of the first air cylinder (6), the first air cylinder (6) drives the rotating shaft (7) to ascend or descend, when the rotating shaft (7) is in a rising state, the plane of the conveyor belt (5) is higher than the upper surface of the workbench (2).
2. The steel plate punching apparatus of claim 1, wherein: the telescopic link tip of first cylinder (6) is provided with semicircle ring (9), semicircle ring (9) are located the below of pivot (7).
3. The steel plate punching apparatus of claim 1, wherein: when the rotating shaft (7) is in a descending state, the plane of the conveyor belt (5) is lower than the upper surface of the workbench (2) or is as high as the upper surface of the workbench (2).
4. The steel plate punching apparatus of claim 1, wherein: punching mechanism (3) include support frame (10), locating frame (11) and clamp plate (12), support frame (10) are erect on brace table (4) of both sides, and locating frame (11) are located support frame (10), and clamp plate (12) are located locating frame (11), and the top of support frame (10) is provided with second cylinder (13) and third cylinder (14), and the telescopic link and the locating frame (11) of second cylinder (13) are connected, and the telescopic link and the clamp plate (12) of third cylinder (14) are connected.
5. The steel plate punching apparatus of claim 4, wherein: a plurality of drill bits (15) are uniformly distributed at the bottom of the pressing plate (12), and a plurality of through holes (16) are formed in the bottom of the positioning frame (11).
6. The steel plate punching apparatus of claim 5, wherein: the air cylinder control system is characterized by further comprising a controller (17), wherein the controller (17) is electrically connected with the first air cylinder (6), the second air cylinder (13) and the third air cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037996.9A CN113182551A (en) | 2020-01-14 | 2020-01-14 | Steel plate punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037996.9A CN113182551A (en) | 2020-01-14 | 2020-01-14 | Steel plate punching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113182551A true CN113182551A (en) | 2021-07-30 |
Family
ID=76972421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010037996.9A Pending CN113182551A (en) | 2020-01-14 | 2020-01-14 | Steel plate punching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182551A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702728A (en) * | 1984-01-06 | 1987-10-27 | Systems Efficiency Limited | Machine tool shaft drive system |
| JPH08318415A (en) * | 1995-05-22 | 1996-12-03 | Toshiba Corp | Multishaft boring method and its device |
| CN104353858A (en) * | 2014-11-04 | 2015-02-18 | 常州信息职业技术学院 | Automatic profile perforating machine |
| CN104528344A (en) * | 2014-12-31 | 2015-04-22 | 苏州博众精工科技有限公司 | Steering assembly line |
| CN104607669A (en) * | 2015-02-11 | 2015-05-13 | 苏州紫冠自动化设备有限公司 | Automatic discharging machine of numerical-control lathe |
| CN105151763A (en) * | 2015-08-21 | 2015-12-16 | 苏州博众精工科技有限公司 | Lifting transmission device for automatic material tray lifting mechanism |
| CN107838458A (en) * | 2017-10-26 | 2018-03-27 | 东莞市准锐自动化设备有限公司 | A kind of automatic multiple-head drill precise holes machine and its bore process |
| CN108115169A (en) * | 2018-02-01 | 2018-06-05 | 海宁市大众建材有限公司 | A kind of fixed mechanism of perforating device |
| CN108746741A (en) * | 2018-06-26 | 2018-11-06 | 合肥巍华智能停车设备有限公司 | A kind of stereo garage angle steel automation drilling processing machinery |
| CN108788228A (en) * | 2018-06-26 | 2018-11-13 | 合肥巍华智能停车设备有限公司 | A kind of Integral producing apparatus of stereo garage angle steel |
| CN208100543U (en) * | 2018-05-02 | 2018-11-16 | 万岳辉 | A kind of drilling pipelining device |
| CN208246973U (en) * | 2018-04-17 | 2018-12-18 | 安徽商贸职业技术学院 | A kind of paper punch apparatus |
| CN208825597U (en) * | 2018-10-14 | 2019-05-07 | 珠海市佳创兴精密机械有限公司 | Bull drilling tool |
| CN110548899A (en) * | 2019-08-22 | 2019-12-10 | 广州昱奕智能自动化设备有限公司 | Automatic loading equipment for positioning sheet |
-
2020
- 2020-01-14 CN CN202010037996.9A patent/CN113182551A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702728A (en) * | 1984-01-06 | 1987-10-27 | Systems Efficiency Limited | Machine tool shaft drive system |
| JPH08318415A (en) * | 1995-05-22 | 1996-12-03 | Toshiba Corp | Multishaft boring method and its device |
| CN104353858A (en) * | 2014-11-04 | 2015-02-18 | 常州信息职业技术学院 | Automatic profile perforating machine |
| CN104528344A (en) * | 2014-12-31 | 2015-04-22 | 苏州博众精工科技有限公司 | Steering assembly line |
| CN104607669A (en) * | 2015-02-11 | 2015-05-13 | 苏州紫冠自动化设备有限公司 | Automatic discharging machine of numerical-control lathe |
| CN105151763A (en) * | 2015-08-21 | 2015-12-16 | 苏州博众精工科技有限公司 | Lifting transmission device for automatic material tray lifting mechanism |
| CN107838458A (en) * | 2017-10-26 | 2018-03-27 | 东莞市准锐自动化设备有限公司 | A kind of automatic multiple-head drill precise holes machine and its bore process |
| CN108115169A (en) * | 2018-02-01 | 2018-06-05 | 海宁市大众建材有限公司 | A kind of fixed mechanism of perforating device |
| CN208246973U (en) * | 2018-04-17 | 2018-12-18 | 安徽商贸职业技术学院 | A kind of paper punch apparatus |
| CN208100543U (en) * | 2018-05-02 | 2018-11-16 | 万岳辉 | A kind of drilling pipelining device |
| CN108746741A (en) * | 2018-06-26 | 2018-11-06 | 合肥巍华智能停车设备有限公司 | A kind of stereo garage angle steel automation drilling processing machinery |
| CN108788228A (en) * | 2018-06-26 | 2018-11-13 | 合肥巍华智能停车设备有限公司 | A kind of Integral producing apparatus of stereo garage angle steel |
| CN208825597U (en) * | 2018-10-14 | 2019-05-07 | 珠海市佳创兴精密机械有限公司 | Bull drilling tool |
| CN110548899A (en) * | 2019-08-22 | 2019-12-10 | 广州昱奕智能自动化设备有限公司 | Automatic loading equipment for positioning sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111151671A (en) | Automatic stamping equipment for realizing multi-station continuous stamping of workpieces | |
| CN113182551A (en) | Steel plate punching equipment | |
| CN210254059U (en) | Riveting machine | |
| CN112893621A (en) | Metal packaging box manufacturing and stamping process | |
| CN216442716U (en) | High-efficient perforating device suitable for furniture board | |
| CN114393169B (en) | Compression molding cutter cutting edge forging device and implementation method thereof | |
| CN214814057U (en) | Safe material taking equipment for hydraulic machine | |
| CN215094053U (en) | Full-automatic punching, cutting and forming special machine for asbestos rubber gasket for oil-gas separation filter element flange | |
| CN213615165U (en) | Conical motor stator press mounting, fixed bolt hole drilling and tapping integrated machine | |
| CN209954868U (en) | Cold press | |
| CN211661510U (en) | Liftable processing base | |
| CN113369399A (en) | Multi-station efficient stamping equipment | |
| KR101918041B1 (en) | press cutting mold equipment with lifting device | |
| CN110918802A (en) | Feeding and discharging mechanism | |
| CN219581459U (en) | Stamping die | |
| CN212857478U (en) | Feeding device for air conditioner die punch forming | |
| CN2542379Y (en) | Modular multi-spindle nose spot-facing drill | |
| CN213291466U (en) | Fixed table type press with automatic lifting table | |
| CN219899843U (en) | Feeding and discharging device for punching | |
| CN206241120U (en) | A kind of numerical control press workpiece aids in gatherer | |
| CN219274291U (en) | Stamping blanking collection device for automobile seat production | |
| CN108746387B (en) | Double-station feeding and discharging mechanism for safety belt connecting sheet | |
| CN216993159U (en) | Large-tonnage gantry oil press | |
| CN219378647U (en) | Punching equipment for steel structure machining | |
| CN214768428U (en) | Feeding positioning device of punch press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210730 |
|
| RJ01 | Rejection of invention patent application after publication |