CN111229877A - Electric hydraulic profiling equipment - Google Patents
Electric hydraulic profiling equipment Download PDFInfo
- Publication number
- CN111229877A CN111229877A CN202010147032.XA CN202010147032A CN111229877A CN 111229877 A CN111229877 A CN 111229877A CN 202010147032 A CN202010147032 A CN 202010147032A CN 111229877 A CN111229877 A CN 111229877A
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- China
- Prior art keywords
- hydraulic
- base
- lower base
- upper base
- easy
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides an electric hydraulic profiling device which comprises an oil press, a lower base and an upper base, wherein the oil press is positioned above the lower base, the upper end of the lower base is connected with the lower end of the upper base in a sliding manner through a rail, and one side of the lower base is connected with one side of the upper base in a transmission manner through a lead screw; the upper base is provided with a hydraulic lifting mechanism, the hydraulic lifting mechanism comprises a plurality of hydraulic rods, and the upper ends of the hydraulic rods are provided with movable trays. The invention can directly analyze and process the complex bending data through a computer and a corresponding execution mechanism, has high efficiency and accurate adjustment, has relatively simple structure, is easy to use and maintain daily, and replaces the defects of dependence on manual operation, easy error and easy rework.
Description
Technical Field
The invention relates to the technical field of ocean engineering drilling platforms and ship engineering, in particular to an electric hydraulic profiling device for processing and forming a structural frame panel.
Background
For marine platforms and ships, according to the requirement of structural design, the arc-shaped free edge of a large-scale frame structure is designed with a panel structure made of flat steel, the arc-shaped panels are required to be processed by cold bending, the arc-shaped situation is varied, a conventional profiling method is that a wood template is manually made, a processing master repeatedly presses and compares the templates under an oil press, time and labor are wasted, the processing accuracy completely depends on whether the wood template is accurate and whether manual profiling is in place, a large amount of reworking can be caused by processing inaccurate panels, and therefore the accuracy and the efficiency of panel processing are of great importance.
Typically, a two-to-three-hundred-meter long offshore drilling platform comprises two to three thousand panels, the working hours for processing one panel are usually 2-3 hours, and the working hours for the whole ship are four thousand.
At present, the cold bending processing of the panel in the industry is performed manually, the workload is large, the precision is not high, and errors are easy to occur.
Disclosure of Invention
In order to solve the above-mentioned defects, the present invention aims to provide an electro-hydraulic profiling apparatus with simple structure and convenient operation, which can replace and avoid manual operation, and solve the problems of heavy task, low precision and easy mistake.
In order to achieve the purpose, the invention provides an electric hydraulic profiling device which comprises an oil press, a lower base and an upper base, wherein the oil press is positioned above the lower base, the upper end of the lower base is connected with the lower end of the upper base in a sliding manner through a rail, and one side of the lower base is connected with one side of the upper base in a transmission manner through a lead screw; the upper base is provided with a hydraulic lifting mechanism, the hydraulic lifting mechanism comprises a plurality of hydraulic rods, and the upper ends of the hydraulic rods are provided with movable trays.
Furthermore, a laser range finder is arranged on one side of the hydraulic rod.
Further, the movable tray is connected with the hydraulic rod through a pin shaft.
Furthermore, a motor is arranged on one side of the lower base and drives the lead screw to rotate.
The invention has the beneficial effects that: the invention can directly analyze and process the complex bending data through a computer and a corresponding execution mechanism, has high efficiency and accurate adjustment, has relatively simple structure, is easy to use and maintain daily, and replaces the defects of dependence on manual operation, easy error and easy rework.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side sectional view of the present invention.
Wherein: 1. the device comprises a lower base, 2, an upper base, 3, a motor, 4, a lead screw, 5, a hydraulic rod, 6, a movable tray, 7, a computer, 8, an actuator, 9, an electrical cabinet, 10, a laser range finder, 11, an oil press and 12 and a processing workpiece.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, an electro-hydraulic profiling apparatus includes an oil press 11, a lower base 1 and an upper base 2. The oil press 11 is located above the lower base 1, the upper end of the lower base 1 is connected with the lower end of the upper base 2 through a rail in a sliding mode, and the lower base 1 is connected with one side of the upper base 2 through a lead screw 4 in a transmission mode. Lower base 1 one side is equipped with motor 3, and motor 3 is used for driving lead screw 4 to rotate, thereby it moves along long direction to drive upper base 2 through the rotation of lead screw 4. The lower base 1 is fixedly connected with the ground and is used for supporting the lower pressure of the upper base 2 and the oil press 11.
The upper base 2 is provided with a hydraulic lifting mechanism which comprises a plurality of hydraulic rods 5. The upper end of the hydraulic rod 5 is provided with a movable tray 6, the movable tray 6 is connected with the hydraulic rod 5 through a pin shaft, and a strip-shaped processing workpiece 12 is placed on the movable tray 6. One side of the hydraulic rod 5 is provided with a laser range finder 10. The actual position of the movable tray 6 can be fed back and corrected by the laser rangefinder 10.
The electric hydraulic profiling equipment can be connected with a control mechanism, becomes special high-efficiency automatic equipment, replaces the work of manual data analysis processing and panel pressing with equipment, and avoids the problems of heavy manual operation task, low precision and easy mistake.
The specific operation is as follows:
before machining, all hydraulic rods 5 of the hydraulic lifting mechanism are reset to the same horizontal height, and a machining workpiece 12 is swung onto a movable tray 6. The computer 7 receives and transmits instructions to the actuator 8 according to the input processing data, the actuator 8 receives and compiles signals transmitted by the computer 7 and transmits the signals to the electrical cabinet 9, and the electrical cabinet 9 controls the motor 3 to act. The rotation of the motor 3 drives the lead screw 4 to rotate, so that the first hydraulic rod 5 moves to a position right below the head of the oil press 11. At the same time, the computer 7 also receives the signal of the laser distance measuring instrument 10 on the hydraulic rod 5, and the signal is compiled and fed back to the computer 7. The computer 7 operates the hydraulic lever 5 to a specified height. In this regard, this hydraulic rod 5 reaches a prescribed position and height. Then, the operator operates the hydraulic press 11 to press down to bend and deform the single point. Then, the next hydraulic rod 5 of the equipment also reaches the designated height and position, presses down again, and the process is repeated in a circulating way until the panel of the processing workpiece 12 is processed and well formed. In the process, the laser range finder 10 arranged on the hydraulic rod 5 can monitor the actual height of the movable tray 6 in real time, feed back to the actuator 8, and feed back to the computer 7 for height correction after analysis by the actuator 8.
The invention can directly analyze and process the complex bending data through a computer and a corresponding execution mechanism, has high efficiency and accurate adjustment, has relatively simple structure, is easy to use and maintain daily, and replaces the defects of dependence on manual operation, easy error and easy rework.
Claims (4)
1. The utility model provides an electronic hydraulic pressure die mould equipment which characterized in that: the hydraulic press is positioned above the lower base, the upper end of the lower base is connected with the lower end of the upper base in a sliding mode through a rail, and the lower base is connected with one side of the upper base in a transmission mode through a lead screw; the upper base is provided with a hydraulic lifting mechanism, the hydraulic lifting mechanism comprises a plurality of hydraulic rods, and the upper ends of the hydraulic rods are provided with movable trays.
2. The electro-hydraulic profiling apparatus of claim 1, wherein: and a laser range finder is arranged on one side of the hydraulic rod.
3. The electro-hydraulic profiling apparatus of claim 1, wherein: the movable tray is connected with the hydraulic rod through a pin shaft.
4. The electro-hydraulic profiling apparatus of claim 1, wherein: one side of the lower base is provided with a motor, and the motor drives a lead screw to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147032.XA CN111229877A (en) | 2020-03-05 | 2020-03-05 | Electric hydraulic profiling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147032.XA CN111229877A (en) | 2020-03-05 | 2020-03-05 | Electric hydraulic profiling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111229877A true CN111229877A (en) | 2020-06-05 |
Family
ID=70869959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010147032.XA Pending CN111229877A (en) | 2020-03-05 | 2020-03-05 | Electric hydraulic profiling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111229877A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090020936A1 (en) * | 2003-12-24 | 2009-01-22 | Surface Generation Ltd. | Reconfigurable workpiece support |
| WO2010094953A1 (en) * | 2009-02-17 | 2010-08-26 | Formtexx Limited | Improvements in the creation of curved forms with a controlled and adjustable manufacturing cell |
| CN203621219U (en) * | 2013-11-12 | 2014-06-04 | 中国科学院宁波材料技术与工程研究所 | Reconfigurable mold and forming device thereof |
| CN104307952A (en) * | 2014-08-19 | 2015-01-28 | 深圳先进技术研究院 | Curved steel plate forming method and curved steel plate forming equipment |
| CN104607517A (en) * | 2015-02-12 | 2015-05-13 | 泰安华鲁锻压机床有限公司 | Flexible complex curved-plate machining equipment |
| CN110303090A (en) * | 2019-06-18 | 2019-10-08 | 吉林大学 | Shape system is adjusted in the automation of profile multiple spot stretch bending mold head body |
-
2020
- 2020-03-05 CN CN202010147032.XA patent/CN111229877A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090020936A1 (en) * | 2003-12-24 | 2009-01-22 | Surface Generation Ltd. | Reconfigurable workpiece support |
| WO2010094953A1 (en) * | 2009-02-17 | 2010-08-26 | Formtexx Limited | Improvements in the creation of curved forms with a controlled and adjustable manufacturing cell |
| CN203621219U (en) * | 2013-11-12 | 2014-06-04 | 中国科学院宁波材料技术与工程研究所 | Reconfigurable mold and forming device thereof |
| CN104307952A (en) * | 2014-08-19 | 2015-01-28 | 深圳先进技术研究院 | Curved steel plate forming method and curved steel plate forming equipment |
| CN104607517A (en) * | 2015-02-12 | 2015-05-13 | 泰安华鲁锻压机床有限公司 | Flexible complex curved-plate machining equipment |
| CN110303090A (en) * | 2019-06-18 | 2019-10-08 | 吉林大学 | Shape system is adjusted in the automation of profile multiple spot stretch bending mold head body |
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| 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: 20200605 |