CN112548186A - Shearing method for door plate of railway wagon - Google Patents
Shearing method for door plate of railway wagon Download PDFInfo
- Publication number
- CN112548186A CN112548186A CN202011510637.7A CN202011510637A CN112548186A CN 112548186 A CN112548186 A CN 112548186A CN 202011510637 A CN202011510637 A CN 202011510637A CN 112548186 A CN112548186 A CN 112548186A
- Authority
- CN
- China
- Prior art keywords
- shearing
- workpiece
- grabbing
- positioning
- railway wagon
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Abstract
A shearing method for a door panel of a railway wagon comprises the following steps: workpiece feeding, first positioning, first shearing, second positioning, second shearing and workpiece blanking; the workpiece is positioned twice, the standard actions of the first mechanical arm and the second mechanical arm are used as a unified standard for shearing at each time, the shearing precision can be improved, the first plate shearing machine and the second plate shearing machine are customized in a standard mode, the maintenance cost can be reduced, the universality is good, the shearing precision is improved, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of forming of door plates of railway wagons, in particular to a method for shearing door plates of railway wagons.
Background
After the railway wagon door plate is formed, redundant materials on the periphery need to be removed, equipment and cutters used in the traditional shearing process are nonstandard, the wagon door plate is formed by shearing at one time, and due to the fact that the wagon door plates are different in size, the wagon door plates different in size need to be sheared by using different equipment, the price is high, the universality is poor, and the production cost and the maintenance cost are high due to the price and the loss of the cutters; moreover, the automation degree of the traditional shearing process is very low, the feeding and discharging are performed manually, the operation intensity is high, potential safety hazards exist, and the production efficiency is very low due to a large amount of heavy manual operation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the shearing method of the railway wagon door plate, which has high automation degree, high production efficiency and high forming quality.
In order to solve the technical problems, the invention adopts the following technical scheme:
a shearing method for a door panel of a railway wagon comprises the following steps:
s1, workpiece feeding: transporting the workpiece to a target station;
s2, first positioning: positioning the workpiece at a target station;
s3, first shearing: grabbing the workpiece from the target station to a first shearing machine to shear a pair of opposite sides of the workpiece;
s4, second positioning: grabbing the workpiece to the next target station for positioning again;
s5, second shearing: grabbing the workpiece which is positioned again to a second shearing machine and shearing the other pair of opposite edges;
s6, workpiece blanking: and (5) grabbing and blanking the formed workpiece.
Preferably, in step S3, one side of the first shear is provided with a first manipulator for grabbing the workpiece to the first shear.
Preferably, in step S5, one side of the second shear is provided with a second manipulator for grabbing the workpiece to the second shear.
Preferably, the tail ends of the first manipulator and the second manipulator are respectively provided with a grabbing mechanism.
Preferably, the grabbing mechanism on the first manipulator keeps a grabbing state all the time during the shearing process.
Preferably, the grabbing mechanism on the second manipulator keeps a grabbing state all the time during the shearing process.
Preferably, the gripping member is provided with a sensor for detecting the presence or absence of the workpiece.
Preferably, in step S2, a first positioning platform for positioning is installed on one side of the first shearing machine.
Preferably, in step S4, a second positioning platform for positioning is installed on one side of the second shearing machine.
Preferably, in step S6, a blanking mechanism for blanking is mounted on one side of the second shearing machine.
Compared with the prior art, the invention has the advantages that: the workpiece is positioned twice, the standard actions of the first mechanical arm and the second mechanical arm are used as a unified standard for shearing at each time, the shearing precision can be improved, the first plate shearing machine and the second plate shearing machine are customized in a standard mode, the maintenance cost can be reduced, the universality is good, the shearing precision is improved, and the production efficiency is improved.
Drawings
FIG. 1 is a perspective view of the overall structure provided by the present invention;
fig. 2 is a perspective view of a grasping mechanism provided by the present invention.
The reference numerals in the figures denote:
1. a first shear; 2. a second shear; 3. a first manipulator; 4. a second manipulator; 5. a grabbing mechanism; 6. a sensor; 7. a first positioning platform; 8. a second positioning stage; 9. a blanking mechanism.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Fig. 1 to 2 show an embodiment of the method of shearing a door panel of a railway wagon according to the invention, comprising the following steps:
a shearing method for a door plate of a railway wagon is characterized by comprising the following steps:
s1, workpiece feeding: transporting the workpiece to a target station;
s2, first positioning: positioning the workpiece at a target station;
s3, first shearing: grabbing the workpiece from the target station to a first shearing machine 1 to shear a pair of opposite sides of the workpiece;
s4, second positioning: grabbing the workpiece to the next target station for positioning again;
s5, second shearing: grabbing the workpiece which is positioned again to the second shearing machine 2 and shearing the other pair of opposite edges;
s6, workpiece blanking: and (5) grabbing and blanking the formed workpiece. The workpiece is positioned twice, the standard actions of the first mechanical arm 3 and the second mechanical arm 4 are used as a uniform standard for shearing at each time, the shearing precision can be improved, the first plate shearing machine 1 and the second plate shearing machine 2 adopt standard customized plate shearing machines, the maintenance cost can be reduced, the universality is good, the shearing precision is improved, and the production efficiency is further improved.
Preferably, in step S3, one side of the first shear 1 is provided with a first manipulator 3 for grabbing the workpiece to the first shear 1. Can snatch automatically and cut as the unified benchmark of shearing for the first time through first manipulator 3, degree of automation is high.
Preferably, in step S5, one side of the second shear 2 is provided with a second manipulator 4 for grabbing the workpiece to the second shear 2. The second mechanical arm 4 is used as a unified reference for the second shearing, so that the automatic grabbing and shearing can be realized, and the automation degree is high.
Preferably, the end of each of the first robot 3 and the second robot 4 is provided with a gripping mechanism 5.
Preferably, the gripping mechanism 5 on the first robot 3 maintains a gripping state during the cutting process. The first mechanical arm 3 serves as a unified reference for first shearing, so that workpieces are prevented from shaking in the shearing process, and the shearing precision can be improved.
Preferably, the gripping mechanism 5 on the second robot arm 4 maintains a gripping state all the time during the cutting process. The second mechanical arm 4 is used as a unified reference for secondary shearing, so that workpieces are prevented from shaking in the shearing process, and the shearing precision can be improved.
Preferably, the gripping member 5 is provided with a sensor 6 for detecting the presence or absence of a workpiece. Snatch when there is the work piece at the target station department, improve degree of automation.
Preferably, in step S2, one side of the first shearing machine 1 is provided with a first positioning platform 7 for positioning. And the workpiece is positioned, and the shearing precision is improved.
Preferably, in step S4, one side of the second shearing machine 2 is provided with a second positioning platform 8 for positioning. And the workpiece is positioned again, so that the shearing precision is improved.
Preferably, in step S6, a blanking mechanism 9 for blanking is mounted on one side of the second shearing machine 2. Can automatic unloading through unloading mechanism 9, improve degree of automation.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (10)
1. A shearing method for a door plate of a railway wagon is characterized by comprising the following steps:
s1, workpiece feeding: transporting the workpiece to a target station;
s2, first positioning: positioning the workpiece at a target station;
s3, first shearing: grabbing the workpiece from the target station to a first shearing machine (1) to shear a pair of opposite sides of the workpiece;
s4, second positioning: grabbing the workpiece to the next target station for positioning again;
s5, second shearing: grabbing the workpiece which is positioned again to a second shearing machine (2) and shearing the other pair of opposite edges;
s6, workpiece blanking: and (5) grabbing and blanking the formed workpiece.
2. A method of shearing a door panel of a railway wagon as recited in claim 1, wherein: in step S3, a first manipulator (3) for picking up a workpiece to the first shear (1) is attached to one side of the first shear (1).
3. A method of trimming a door panel for a railway wagon as claimed in claim 2, wherein: in step S5, a second manipulator (4) for grabbing the workpiece to the second shear (2) is mounted on one side of the second shear (2).
4. A method of trimming a door panel for a railway wagon as claimed in claim 3, wherein: the tail ends of the first mechanical arm (3) and the second mechanical arm (4) are provided with grabbing mechanisms (5).
5. A method of trimming a door panel for a railway wagon as claimed in claim 4, wherein: the grabbing mechanism (5) on the first manipulator (3) is always in a grabbing state in the shearing process.
6. A method of trimming a door panel for a railway wagon as claimed in claim 5, wherein: and the grabbing mechanism (5) on the second mechanical hand (4) is always in a grabbing state in the shearing process.
7. A method of trimming a door panel for a railway wagon as claimed in claim 6, wherein: and a sensor (6) for detecting whether a workpiece exists is arranged on the grabbing component (5).
8. A method of shearing a door panel of a railway wagon as recited in claim 1, wherein: in step S2, a first positioning platform (7) for positioning is mounted on one side of the first shearing machine (1).
9. A method of shearing a door panel of a railway wagon as recited in claim 1, wherein: in step S4, a second positioning platform (8) for positioning is mounted on one side of the second shearing machine (2).
10. A method of shearing a door panel of a railway wagon as recited in claim 1, wherein: in step S6, a blanking mechanism (9) for blanking is attached to one side of the second shearing machine (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510637.7A CN112548186A (en) | 2020-12-18 | 2020-12-18 | Shearing method for door plate of railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510637.7A CN112548186A (en) | 2020-12-18 | 2020-12-18 | Shearing method for door plate of railway wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548186A true CN112548186A (en) | 2021-03-26 |
Family
ID=75030481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011510637.7A Pending CN112548186A (en) | 2020-12-18 | 2020-12-18 | Shearing method for door plate of railway wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548186A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10113817A (en) * | 1996-10-14 | 1998-05-06 | Amada Co Ltd | Shearing device |
| CN203649130U (en) * | 2013-12-31 | 2014-06-18 | 四平市巨元瀚洋板式换热器有限公司 | Plate-type heat exchanger plate sheet intelligent production line |
| EP2960016A2 (en) * | 2014-06-23 | 2015-12-30 | TaiZhou Federal Robot Technology Co., Ltd | A processing system and method for a work piece surface |
| CN206009647U (en) * | 2016-08-29 | 2017-03-15 | 广州敏实汽车零部件有限公司 | A kind of automobile buffer beam robot automatic cutting equipment |
| CN106925664A (en) * | 2017-04-21 | 2017-07-07 | 浙江硕和机器人科技有限公司 | A kind of guide plate flattens cleaning conveying device production line |
| CN208644235U (en) * | 2018-08-06 | 2019-03-26 | 瑞铁机床（苏州）股份有限公司 | Plate shearing machine robot automatic charging unit |
-
2020
- 2020-12-18 CN CN202011510637.7A patent/CN112548186A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10113817A (en) * | 1996-10-14 | 1998-05-06 | Amada Co Ltd | Shearing device |
| CN203649130U (en) * | 2013-12-31 | 2014-06-18 | 四平市巨元瀚洋板式换热器有限公司 | Plate-type heat exchanger plate sheet intelligent production line |
| EP2960016A2 (en) * | 2014-06-23 | 2015-12-30 | TaiZhou Federal Robot Technology Co., Ltd | A processing system and method for a work piece surface |
| CN206009647U (en) * | 2016-08-29 | 2017-03-15 | 广州敏实汽车零部件有限公司 | A kind of automobile buffer beam robot automatic cutting equipment |
| CN106925664A (en) * | 2017-04-21 | 2017-07-07 | 浙江硕和机器人科技有限公司 | A kind of guide plate flattens cleaning conveying device production line |
| CN208644235U (en) * | 2018-08-06 | 2019-03-26 | 瑞铁机床（苏州）股份有限公司 | Plate shearing machine robot automatic charging unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109175680B (en) | Full-automatic PCB ultraviolet laser cutting machine | |
| CN211708626U (en) | Full-automatic photovoltaic frame production line | |
| CN108161459A (en) | A kind of more main shaft turnning and millings bore Compositions of metal-working machines | |
| CN110961935A (en) | Steel pipe machining integrated equipment, control system and control method | |
| CN110625239A (en) | Automatic projection welding process method of robot | |
| CN203845377U (en) | Laser cutting flexible manufacture system | |
| CN212857956U (en) | Full-automatic intelligent feeding plate shearing line | |
| CN112548186A (en) | Shearing method for door plate of railway wagon | |
| CN210305424U (en) | Automatic punching press assembly line | |
| CN209157571U (en) | A kind of automotive hub upper spirodromy producing line automatically | |
| CN216780997U (en) | Be applied to automation line of upper and lower punch machine tooling | |
| CN202668225U (en) | Feeder of machine tool | |
| CN207357878U (en) | A kind of automobile metal plate work blank is punched code material device automatically | |
| CN112917105B (en) | Processing method and production line of photovoltaic frame | |
| CN212857495U (en) | Automatic machining equipment for eccentric bearing gear | |
| CN212683100U (en) | Automatic production line for assembled double-steel-plate shear wall | |
| CN204504861U (en) | A kind of servo five connecting rod full-automatic material-feeding machinery hand | |
| CN110355295B (en) | Overturning platform | |
| CN113770737A (en) | Bookshelf plywood processing lines | |
| CN210162764U (en) | Full-automatic manipulator conveying device | |
| CN212944888U (en) | Stainless steel sheet metal punching mechanism | |
| CN211454350U (en) | Automatic control system for feeding and discharging on CNC production line | |
| CN111517084A (en) | Automatic production line for flexible metal plates | |
| CN210083884U (en) | Axle type part material loading workbin | |
| CN220739795U (en) | Laser blanking and bending production line |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |