Base fixing tool for laser invisible cutting

Abstract

The utility model discloses a base fixing tool for laser invisible cutting. The base fixing tool comprises a workbench, a base is arranged on the workbench, a step seat is arranged on the base, a positioning block is arranged on the upper surface of the step seat, limiting seats are arranged on the two sides of the positioning block, and transmission seats are arranged on one sides of the two limiting seats. An air cylinder is arranged on one side of the base, a lifting plate is arranged at the output end of the air cylinder, and a connecting arm and a connecting piece are arranged between the lifting plate and the transmission seat; comprising a lifting arm, the lifting arm is connected with the transmission base and the connecting arm, and a fixing assembly is arranged on one side of the lifting arm. The tool is simple in structure and convenient to operate, the whole tool is convenient to assemble and disassemble, and the positioning and fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing tooling, in particular to a base fixing tooling for laser invisible cutting. Background Art

[0002] Laser cutting replaces traditional mechanical knives with invisible beams. It features high precision, fast cutting speed, no restrictions on cutting patterns, automatic typesetting to save materials, smooth cuts, and low processing costs. It will gradually improve or replace traditional metal cutting equipment. The mechanical part of the laser cutter head does not contact the workpiece and will not scratch the workpiece surface during operation. Laser cutting is fast, with smooth cuts and generally no need for subsequent processing. The heat-affected zone is small, plate deformation is small, and the cutting kerf is narrow (0.1mm to 0.3mm). The cut is free of mechanical stress and shear burrs. It has high processing precision, good repeatability, and does not damage the material surface. CNC programming allows for processing of any plane pattern and can cut large panels without the need for molds, saving time and money.

[0003] General cutting machines are large CNC machine tools integrated with a base. This type of machine tool is expensive and cannot be promoted. Therefore, split cutting equipment has been derived, that is, the laser cutting head assembly and the base are separated. This base needs to be simple, low-cost, and easy to move. This patent proposes a base to solve this problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a base fixing tool for laser invisible cutting, which has a simple structure, is easy to operate, the overall tool is easy to install and disassemble, and has a good positioning and fixing effect.

[0005] In order to solve the above technical problems, the utility model provides a base fixing tool for laser invisible cutting, including a workbench, a base is provided on the workbench, a stepped seat is provided on the base, a positioning block is provided on the upper surface of the stepped seat, and a limiting seat is provided on both sides of the positioning block, and a transmission seat is provided on one side of the two limiting seats; a cylinder is provided on one side of the base, a lifting plate is provided at the output end of the cylinder, and a connecting arm and a connecting member are provided between the lifting plate and the transmission seat; including a lifting arm, the lifting arm is connected to the transmission seat and the connecting arm, and a fixing component is provided on one side of the lifting arm.

[0006] Furthermore, the stepped seat includes a first stepped surface and a second stepped surface, the height of the first stepped surface is greater than the height of the second stepped surface, the limiting seat is arranged on the first stepped surface, and the transmission seat is arranged on the second stepped surface.

[0007] Furthermore, the fixing assembly includes a pressure shaft connected to the lifting arm, a locking plate is provided at the position where the pressure shaft contacts the lifting arm, and a pressure head is provided at the end of the pressure shaft.

[0008] Furthermore, the connecting arm is provided with a first connecting hole, a second connecting hole and an oblong hole, the first connecting hole cooperates with the lifting arm, the second connecting hole cooperates with the connecting piece, and the oblong hole cooperates with the lifting plate.

[0009] Furthermore, the connecting arm, the lifting plate, the connecting piece, the lifting arm and the transmission seat are all movably connected via a pin.

[0010] Furthermore, positioning holes are arranged at intervals on the workbench.

[0011] The beneficial effects of the present invention are as follows: when the device is used, the limit seat is first installed on the step seat, and the positioning installation of the limit seat can be completed by using the positioning block. After the installation is completed, the workpiece can be placed between the limit seats. After placement, the cylinder on one side is started, and the cylinder drives the lifting plate to rise and fall, thereby driving the connecting arm connected to it to rotate along the transmission seat, thereby driving the lifting arm connected to the connecting arm to rotate along the transmission seat, driving the fixing component on one side to move up and down, thereby realizing the fixing and release of the workpiece. The structure is simple, the operation is convenient, the overall tooling is convenient for installation and disassembly, and the positioning and fixing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the fixed structure of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the fixing assembly of the present utility model.

[0015] Figure 4 It is a schematic structural diagram of the stepped seat of the present utility model.

[0016] Figure 5 It is a schematic diagram of the connecting arm structure of the present utility model.

[0017] Explanation of the numbers in the figure: 1. Workbench; 2. Base; 3. Step seat; 31. First step surface; 32. Second step surface; 4. Positioning block; 5. Limit seat; 6. Transmission seat; 7. Fixed assembly; 71. Press shaft; 72. Positioning plate; 73. Press head; 8. Cylinder; 9. Connecting arm; 91. First connecting hole; 92. Second connecting hole; 93. Oblong hole; 10. Lifting plate; 11. Connecting piece; 12. Lifting arm; 13. Positioning hole. DETAILED DESCRIPTION

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0024] Reference Figures 1 to 5 As shown, an embodiment of a base 2 fixing tool for laser invisible cutting of the utility model includes a workbench 1, a base 2 is provided on the workbench 1, a stepped seat 3 is provided on the base 2, a positioning block 4 is provided on the upper surface of the stepped seat 3, and a limiting seat 5 is provided on both sides of the positioning block 4, and a transmission seat 6 is provided on one side of the two limiting seats 5; a cylinder 8 is provided on one side of the base 2, a lifting plate 10 is provided at the output end of the cylinder 8, a connecting arm 9 and a connecting member 11 are provided between the lifting plate 10 and the transmission seat 6; a lifting arm 12 is included, the lifting arm 12 is connected to the transmission seat 6 and the connecting arm 9, and a fixing component 7 is provided on one side of the lifting arm 12.

[0025] When in use, first install the limit seat 5 on the stepped seat 3, and use the positioning block 4 to complete the positioning installation of the limit seat 5. After the installation is completed, the workpiece can be placed between the limit seats 5. After placement, start the cylinder 8 on one side. The cylinder 8 drives the lifting plate 10 to rise and fall, thereby driving the connecting arm 9 connected to it to rotate along the transmission seat 6, thereby driving the lifting arm 12 connected to the connecting arm 9 to rotate along the transmission seat 6 and drive the fixing component 7 on one side to move up and down, thereby achieving the fixation and release of the workpiece.

[0026] The stepped seat 3 includes a first stepped surface 31 and a second stepped surface 32. The height of the first stepped surface 31 is greater than the height of the second stepped surface 32. The limit seat 5 is arranged on the first stepped surface 31, and the transmission seat 6 is arranged on the second stepped surface 32. The stepped seat 3 is arranged into two surfaces to facilitate the installer to fix different workpieces for distinction.

[0027] The fixing assembly 7 includes a pressing shaft 71 connected to the lifting arm 12. A locking plate 72 is provided at the position where the pressing shaft 71 contacts the lifting arm 12. A pressing head 73 is provided at the end of the pressing shaft 71. The lifting arm 12 is moved up and down to drive the pressing head 73 at the bottom to fix the workpiece. The locking plate 72 is used to limit the position of the pressing shaft 71 to prevent it from moving inside the lifting arm 12.

[0028] A first connecting hole 91, a second connecting hole 92 and an oblong hole 93 are provided on the connecting arm 9. The first connecting hole 91 cooperates with the lifting arm 12, the second connecting hole 92 cooperates with the connecting piece 11, and the oblong hole 93 cooperates with the lifting plate 10. The connecting arm 9, the lifting plate 10, the connecting piece 11, the lifting arm 12 and the transmission seat 6 are all movably connected through a pin shaft. The pin shaft connection can make the two workpieces rotate along the point where the pin shaft is connected. At the same time, the oblong hole 93 on one side facilitates the slight displacement between the connecting arm 9 and the lifting plate 10.

[0029] Positioning holes 13 are provided at intervals on the workbench 1 for positioning the workbench 1 .

[0030] The above-described embodiments are merely preferred embodiments for the purpose of fully illustrating the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are within the scope of protection of the present invention. The scope of protection of the present invention shall be subject to the claims.

Claims

1. A base (2) fixing tool for laser invisible cutting, characterized in that: The invention comprises a workbench (1), wherein the workbench (1) is provided with a base (2), the base (2) is provided with a stepped seat (3), the upper surface of the stepped seat (3) is provided with a positioning block (4), both sides of the positioning block (4) are provided with a limiting seat (5), and one side of each of the two limiting seats (5) is provided with a transmission seat (6); A cylinder (8) is provided on one side of the base (2); a lifting plate (10) is provided at the output end of the cylinder (8); a connecting arm (9) and a connecting member (11) are provided between the lifting plate (10) and the transmission base (6); It comprises a lifting arm (12), the lifting arm (12) is connected to the transmission seat (6) and the connecting arm (9), and a fixing component (7) is provided on one side of the lifting arm (12).

2. The fixing fixture for the base (2) for laser invisible cutting according to claim 1, characterized in that: The stepped seat (3) comprises a first stepped surface (31) and a second stepped surface (32); the height of the first stepped surface (31) is greater than the height of the second stepped surface (32); the limiting seat (5) is arranged on the first stepped surface (31); and the transmission seat (6) is arranged on the second stepped surface (32).

3. The fixing fixture for the base (2) for laser invisible cutting according to claim 1, characterized in that: The fixing assembly (7) includes a pressure shaft (71) connected to the lifting arm (12), a locking plate (72) is provided at the position where the pressure shaft (71) contacts the lifting arm (12), and a pressure head (73) is provided at the end of the pressure shaft (71).

4. The fixing fixture for the base (2) for laser invisible cutting according to claim 1, characterized in that: The connecting arm (9) is provided with a first connecting hole (91), a second connecting hole (92) and an oblong hole (93); the first connecting hole (91) cooperates with the lifting arm (12); the second connecting hole (92) cooperates with the connecting member (11); and the oblong hole (93) cooperates with the lifting plate (10).

5. The fixing fixture for the base (2) for laser invisible cutting according to claim 1, characterized in that: The connecting arm (9), the lifting plate (10), the connecting piece (11), the lifting arm (12) and the transmission seat (6) are all movably connected via a pin shaft.

6. The fixing fixture for the base (2) for laser invisible cutting according to claim 1, characterized in that: Positioning holes (13) are arranged at intervals on the workbench (1).

Images