Positioning tool based on metal plate machining shearing opening cutting-off
By designing a positioning tool including hydraulic rods, cutting devices, connecting devices and stabilizing devices, the problem of metal sheet jitter or offset when cut is solved, and higher cutting accuracy and efficiency are achieved.
Patent Information
- Application Number
- CN202420922751.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
During the processing of metal sheets, jitter or offset is prone to occur during cutting, which affects the cutting accuracy and efficiency.
A positioning tool based on cutting of shears of metal sheets is designed, including hydraulic rods, cutting devices, connecting devices and stabilization devices. Through the compression of the hydraulic rods and the limiting rods of the connecting devices, the metal sheets are not subject to force displacement during the cutting process.
Effectively prevent metal sheets from shaking or offset during cutting, improve cutting accuracy and efficiency, and adapt to metal sheets of different sizes through adjustment devices.
Smart Images
Figure CN222569976U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal plate processing, in particular to a positioning tool based on metal plate processing shear cutting. Background Art
[0002] Metal sheet is a material used to manufacture various metal products. It is usually made of iron, aluminum, steel, copper and other metals. Metal sheet has the characteristics of high strength, corrosion resistance, and good thermal conductivity. It is widely used in construction, aerospace, automobile manufacturing, electronic equipment and other fields.
[0003] In the prior art, metal sheets are cut according to specified sizes during processing. When cutting, the metal sheets will be subjected to a downward cutting force, so certain stress will be generated at both ends. The end of the metal sheet that has not been cut will not be affected too much, but the end of the metal sheet that needs to be cut will shake or shift due to the force generated by the cutting. Based on this problem, we propose a positioning tool based on the notch cutting of metal sheet processing. Utility Model Content
[0004] The utility model aims to provide a positioning tool based on the cutting of metal plate processing shears, so as to solve the problems existing in the prior art proposed by the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A positioning tool based on shear cutting of metal plate processing comprises a workbench, a top frame is arranged above the workbench, a hydraulic rod is fixedly connected to the lower end of the top frame, a cutting device is fixedly connected to the lower end of the hydraulic rod, a moving seat is fixedly connected to the lower end of the top frame, a connecting column is slidably connected to the lower end of the moving seat, a connecting device is jointly arranged between the side wall of the hydraulic rod and the side wall of the connecting column, and a stabilizing device is fixedly connected to the lower end of the connecting column.
[0007] Preferably, the cutting device comprises a knife seat fixedly connected to the lower end of the hydraulic rod, and a cutting knife is arranged at the lower end of the knife seat.
[0008] Preferably, the connecting device includes a connecting plate fixedly connected to the side wall of the extended end of the hydraulic rod, a connecting groove is penetrated at the other end of the connecting plate, a limiting rod is slidably connected to the inner wall of the connecting groove, and a through groove is penetrated by the side wall of the connecting plate at the corresponding position, one end of the limiting rod is located in the through groove and is fixedly connected to a shift block.
[0009] Preferably, the stabilizing device comprises a cover plate fixedly connected to the lower end of the connecting column, two lifting rods are fixedly connected to the side wall of the cover plate, and the lower ends of the two lifting rods are rotatably connected to a pressure plate.
[0010] Preferably, the connecting column at the corresponding position is located in the connecting groove, and a connecting hole is provided through the side wall of the connecting column located in the connecting groove.
[0011] Preferably, the cover plate is of an inverted concave shape.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] In the utility model, a connecting device, a cutting device and a stabilizing device are arranged to cooperate with each other. When the device cuts a metal sheet, a cover plate on one side cooperates with a pressure plate inside it to press one end of the metal sheet. When cutting, it can ensure that the metal sheet will not be displaced by force. After the cutting is completed, the cut metal sheet can be taken away from the cutting position by the movement of the connecting column on the moving seat, which is convenient for cutting the next section of the metal sheet. The connecting column can be connected to the extended end of the hydraulic rod through a limit rod on one side, and can be synchronized with the cutting knife and vertical to the initial position, which is convenient for adjustment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a structural schematic diagram of a positioning tool based on metal sheet processing shear cutting proposed by the utility model;
[0015] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;
[0016] Figure 3 The utility model is a schematic diagram of a cover plate structure of a positioning tool based on metal sheet processing shear cutting.
[0017] In the figure: 1 workbench, 2 cutting knife, 3 knife seat, 4 connecting plate, 5 hydraulic rod, 6 top frame, 7 moving seat, 8 connecting column, 9 lifting rod, 10 cover plate, 11 pressure plate, 12 limit rod, 13 shifting block. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1-3A positioning tool based on shear cutting of metal sheet processing comprises a workbench 1, a top frame 6 is arranged above the workbench 1, a hydraulic rod 5 is fixedly connected to the lower end of the top frame 6, a cutting device is fixedly connected to the lower end of the hydraulic rod 5, the cutting device comprises a knife seat 3 fixedly connected to the lower end of the hydraulic rod 5, a cutting knife 2 is arranged at the lower end of the knife seat 3, a moving seat 7 is fixedly connected to the lower end of the top frame 6, a connecting column 8 is slidably connected to the lower end of the moving seat 7, a related mechanism that can drive the connecting column 8 to move laterally is arranged in the moving seat 7, this is the prior art and will not be repeated here, the connecting column 8 can change its vertical height, and a retractable structure is arranged therein, this is the prior art and will not be repeated here, a connecting device is jointly arranged between the side wall of the hydraulic rod 5 and the side wall of the connecting column 8.
[0020] Among them, the connecting device includes a connecting plate 4 fixedly connected to the side wall of the extended end of the hydraulic rod 5, a connecting groove is penetrated at the other end of the connecting plate 4, a limiting rod 12 is slidably connected to the inner wall of the connecting groove, and a through groove is penetrated by the side wall of the connecting plate 4 at the corresponding position, one end of the limiting rod 12 is located in the through groove and is fixedly connected to a shift block 13.
[0021] Among them, a stabilizing device is fixedly connected to the lower end of the connecting column 8, and the stabilizing device includes a cover plate 10 fixedly connected to the lower end of the connecting column 8, and two lifting rods 9 are fixedly connected to the side wall of the cover plate 10, and the lower ends of the two lifting rods 9 are rotatably connected to a pressure plate 11.
[0022] Specifically, the connecting column 8 at the corresponding position is located in the connecting groove, and a connecting hole is provided through the side wall of the connecting column 8 located in the connecting groove, and the cover plate 10 is in an inverted concave shape.
[0023] In the utility model, the metal sheet to be cut is placed on the workbench 1 and cut by the cutting knife 2 arranged above. The part to be cut will be pressed by the two pressing plates 11 on the cover plate 10, and the two pressing plates 11 will be driven by the corresponding lifting rods 9. Through the control of the controller in the prior art, after the cutting is completed, the connecting column 8 will be driven to move by the moving mechanism arranged in the moving seat 7 arranged above it. As a result, the cut metal sheet will be moved away from the cutting position through the pressing plate 11, so as to facilitate the entry of the next section of the metal sheet.
[0024] After the limiting rod 12 is inserted into the connecting hole, the hydraulic rod 5 can drive the vertical position of the cutting knife 2 and the connecting column 8 to change through the connecting plate 4, so as to facilitate the adjustment of the vertical height between the lower cutting knife 2 and the cover plate 10 to adapt to different metal plates.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A positioning tool for cutting metal sheet by shearing, comprising a workbench (1), characterized in that: A top frame (6) is arranged above the workbench (1), a hydraulic rod (5) is fixedly connected to the lower end of the top frame (6), a cutting device is fixedly connected to the lower end of the hydraulic rod (5), a moving seat (7) is fixedly connected to the lower end of the top frame (6), a connecting column (8) is slidably connected to the lower end of the moving seat (7), a connecting device is arranged between the side wall of the hydraulic rod (5) and the side wall of the connecting column (8), and a stabilizing device is fixedly connected to the lower end of the connecting column (8).
2. A positioning tool based on metal sheet processing shear cutting according to claim 1, characterized in that: The cutting device comprises a knife seat (3) fixedly connected to the lower end of a hydraulic rod (5), and a cutting knife (2) is arranged at the lower end of the knife seat (3).
3. The positioning tool based on the cutting of metal sheet processing according to claim 1 is characterized in that: The connection device comprises a connection plate (4) fixedly connected to the side wall of the extended end of the hydraulic rod (5), a connection groove is provided through the other end of the connection plate (4), a limit rod (12) is slidably connected through the inner wall of the connection groove, a through groove is provided through the side wall of the connection plate (4) at a corresponding position, one end of the limit rod (12) is located in the through groove and is fixedly connected to a shift block (13).
4. The positioning tool based on the cutting of metal sheet processing according to claim 1 is characterized in that: The stabilizing device comprises a cover plate (10) fixedly connected to the lower end of the connecting column (8), two lifting rods (9) being fixedly connected to the side wall of the cover plate (10), and a pressure plate (11) being rotatably connected to the lower ends of the two lifting rods (9).
5. The positioning tool based on the cutting of metal sheet processing according to claim 1 is characterized in that: The connecting column (8) at the corresponding position is located in the connecting groove, and a connecting hole is provided through the side wall of the connecting column (8) located in the connecting groove.
6. The positioning tool based on the cutting of metal sheet processing according to claim 4 is characterized in that: The cover plate (10) is of an inverted concave shape.