Plate cutting bottom plate

Abstract

The utility model relates to the technical field of plate processing, in particular to a plate cutting bottom plate which comprises a flat plate frame, a plurality of supporting frames are fixedly connected to one side in the flat plate frame, a plurality of positioning rods are fixedly connected to one sides of the supporting frames, supporting plates are connected to one sides of the supporting frames in a lap joint mode, and the positioning rods are fixedly connected to the other sides of the supporting frames in a lap joint mode. And a plurality of positioning holes are formed in the bottom sides of the plurality of supporting plates. The device has the advantages that the supporting frames, the positioning rods, the supporting plates, the positioning holes, the sawtooth-shaped supporting rods, the fixing insertion holes, the mounting holes, the fixing springs, the fixing insertion rods, the round heads, the supports, the reset springs, the extrusion blocks and the extrusion rods are arranged in a matched mode, so that the supporting plates are easy and convenient to assemble and disassemble; when the sawtooth-shaped supporting rod is damaged, only the supporting plate where the damaged sawtooth-shaped supporting rod is located needs to be replaced, and therefore the whole laser cutting machine does not need to be replaced, and the effect of reducing the use cost of the laser cutting machine is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate cutting bottom plate. Background Art

[0002] Sheet material is a flat rectangular building material plate made of standard size, used in the construction industry as a component of walls, ceilings or floors, and also refers to forged, rolled or cast metal sheets. Laser cutting machines are usually required in the process of cutting some metal sheets. During the laser cutting process, a base plate needs to be set under the sheet to support the sheet.

[0003] The current base plate structure generally includes a flat plate and several criss-cross support plates fixedly connected to the top of the flat plate, and several serrated support parts are arranged on the top of the support plate. The serrated support parts are used to support the plate, which is not only conducive to rapid heat dissipation during cutting, but also can leave cutting space. In the actual cutting process, the laser can easily damage the serrated support parts. After the serrated support parts are seriously damaged, the plate cannot be supported flatly, and the base plate structure needs to be replaced as a whole, thereby increasing the use cost of the laser cutting machine. Therefore, a plate cutting base plate is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a plate cutting base plate to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a plate cutting base plate, including a flat plate frame, a plurality of support frames are fixedly connected to one side of the flat plate frame, a plurality of positioning rods are fixedly connected to one side of the support frames, a support plate is overlapped on one side of the support frames, a plurality of positioning holes are opened on the bottom sides of the support plates, a plurality of serrated support rods are fixedly connected to the top sides of the support plates, two symmetrical side surfaces inside the flat plate frame are opened with fixed plug holes, a plurality of support plates are opened on one side with mounting holes, a plurality of inner walls of the mounting holes are fixedly connected with fixing springs, a plurality of fixing springs are fixedly connected to one end with fixing plug rods, a round head is fixedly connected to one end of the fixing plug rod away from the fixing spring, a bracket is fixedly connected to two symmetrical side surfaces of the flat plate frame, a reset spring is fixedly connected to one side of the bracket, a pressing block is fixedly connected to one end of the pressing spring, and a pressing rod is fixedly connected to the side of the pressing block close to the reset spring.

[0007] Preferably, any of the above solutions has an H-shape, and the total thickness of the support frame and the support plate is equal to the thickness of the flat panel frame.

[0008] Preferably, any of the above schemes has the following features: the number of the positioning rods corresponds to the number of the positioning holes, and the sizes of the positioning rods and the positioning holes are adapted to each other, so that the positioning rods can be smoothly inserted into the positioning holes.

[0009] Preferably, any of the above schemes is that the fixed rod is slidably connected to the mounting hole, the diameter of the fixed rod is equal to the diameter of the mounting hole, and the fixed rod is supported by the mounting hole so that the fixed rod can move smoothly along the direction of the mounting hole.

[0010] Preferably, in any of the above schemes, the diameter of the fixing rod is equal to the diameter of the round head, and the fixing rod is matched with the size of the fixing hole, so that the fixing rod can be smoothly inserted into the interior of the fixing hole.

[0011] Preferably, any of the above schemes has an L-shape in shape, the extrusion rod passes through the bracket, the extrusion rod is slidably connected to the bracket, the position of the extrusion rod corresponds to the fixed socket, and the diameter of the extrusion rod is smaller than the diameter of the fixed socket, so that the extrusion rod can be smoothly moved and inserted into the interior of the fixed socket.

[0012] Preferably, in any of the above schemes, a part of the extrusion rod is located inside the return spring, so as to avoid the return spring from bending during the elastic deformation.

[0013] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0014] Through the coordinated arrangement of the support frame, positioning rod, support plate, positioning hole, serrated support rod, fixed socket, mounting hole, fixed spring, fixed plug rod, round head, bracket, return spring, extrusion block and extrusion rod, the operation of installing and disassembling the support plate is relatively simple, and a plurality of support plates are provided. When the serrated support rod is damaged, only the support plate where the damaged serrated support rod is located needs to be replaced, and there is no need to replace the entire support plate, thereby achieving the effect of reducing the use cost of the laser cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model without the support plate installed;

[0017] Figure 3This is a schematic diagram of the structure of the support plate and its connecting components of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the support plate and its connecting components of the utility model.

[0019] In the figure: 1- flat frame, 2- support frame, 3- positioning rod, 4- support plate, 5- positioning hole, 6- serrated support rod, 7- fixed plug hole, 8- mounting hole, 9- fixed spring, 10- fixed plug rod, 11- round head, 12- bracket, 13- reset spring, 14- extrusion block, 15- extrusion rod. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0021] like Figures 1 to 4As shown, a plate cutting base plate comprises a flat frame 1, a plurality of support frames 2 are fixedly connected to one side of the flat frame 1, a plurality of positioning rods 3 are fixedly connected to one side of the plurality of support frames 2, a support plate 4 is overlapped on one side of the plurality of support frames 2, a plurality of positioning holes 5 are opened on the bottom sides of the plurality of support plates 4, a plurality of serrated support rods 6 are fixedly connected to the top sides of the plurality of support plates 4, a fixed plug hole 7 is opened on two symmetrical side surfaces of the flat frame 1, a plurality of mounting holes 8 are opened on one side of the plurality of support plates 4, and a plurality of The inner walls of the mounting holes 8 are fixedly connected with fixing springs 9, one end of the fixing springs 9 is fixedly connected with fixing rods 10, and the end of the fixing rods 10 away from the fixing springs 9 is fixedly connected with a round head 11. The two symmetrical sides of the flat frame 1 are fixedly connected with brackets 12, one side of the bracket 12 is fixedly connected with a return spring 13, one end of the return spring 13 is fixedly connected with an extrusion block 14, and the side of the extrusion block 14 close to the return spring 13 is fixedly connected with an extrusion rod 15. When installing the support plate 4, first press the round head 11 to drive the fixed The fixed plug rod 10 is moved so that the fixed plug rod 10 and the round head 11 are inserted into the interior of the mounting hole 8. At this time, the fixed spring 9 is in a compressed state, so that one side of the support plate 4 is fitted with one side of the flat frame 1, and the positioning rod 3 is inserted into the interior of the positioning hole 5, so that the bottom side of the support plate 4 is fitted with the top side of the support frame 2. At this time, the fixed plug rod 10 corresponds to the position of the fixed socket 7. Under the reaction force of the fixed spring 9, the fixed plug rod 10 and the round head 11 are inserted into the interior of the fixed socket 7, thereby completing the operation of installing the support plate 4. When it is necessary to disassemble the support When the plate 4 is removed, the extrusion block 14 is pressed to drive the extrusion rod 15 to move. At this time, the extrusion rod 15 will squeeze the round head 11 and the fixed plug rod 10, so that the fixed plug rod 10 and the round head 11 re-enter the interior of the fixed plug hole 7, and the support plate 4 can be removed. At this time, the return spring 13 is in a compressed state. After releasing the extrusion block 14, the return spring 13 resets the extrusion rod 15, thereby making the operation of installing and removing the support plate 4 easier. When the serrated support rod 6 is damaged, it is convenient to replace the support plate 4 where the damaged serrated support rod 6 is located.

[0022] As an optional technical solution of the present utility model, the shape of the support frame 2 is H-shaped, and the total thickness of the support frame 2 and the support plate 4 is equal to the thickness of the flat frame 1.

[0023] As an optional technical solution of the present invention, the number of the positioning rods 3 corresponds to the positioning holes 5 , and the sizes of the positioning rods 3 and the positioning holes 5 are adapted to each other, so that the positioning rods 3 can be smoothly inserted into the interior of the positioning holes 5 .

[0024] As an optional technical solution of the present invention, the fixed rod 10 is slidably connected to the mounting hole 8, the diameter of the fixed rod 10 is equal to the diameter of the mounting hole 8, and the fixed rod 10 is supported by the mounting hole 8, so that the fixed rod 10 can move smoothly along the direction of the mounting hole 8.

[0025] As an optional technical solution of the present invention, the diameter of the fixed rod 10 is equal to the diameter of the round head 11 , and the fixed rod 10 is adapted to the size of the fixed socket 7 , so that the fixed rod 10 can be smoothly inserted into the interior of the fixed socket 7 .

[0026] As an optional technical solution of the present utility model, the shape of the bracket 12 is L-shaped, the extrusion rod 15 passes through the bracket 12, the extrusion rod 15 is slidably connected to the bracket 12, the extrusion rod 15 corresponds to the position of the fixed socket 7, and the diameter of the extrusion rod 15 is smaller than the diameter of the fixed socket 7, so that the extrusion rod 15 can be smoothly moved and inserted into the interior of the fixed socket 7.

[0027] As an optional technical solution of the present invention, a part of the extrusion rod 15 is located inside the return spring 13, which can prevent the return spring 13 from bending during the elastic deformation process.

[0028] A plate cutting base plate, the working principle is as follows:

[0029] When installing the support plate 4, first press the round head 11 to drive the fixed plug rod 10 to move, so that the fixed plug rod 10 and the round head 11 are inserted into the interior of the installation hole 8. At this time, the fixing spring 9 is in a compressed state, so that one side of the support plate 4 is in contact with one side of the flat plate frame 1, and the positioning rod 3 is inserted into the interior of the positioning hole 5, so that the bottom side of the support plate 4 is in contact with the top side of the support frame 2. At this time, the fixed plug rod 10 corresponds to the position of the fixed socket 7. Under the reaction force of the fixing spring 9, the fixed plug rod 10 and the round head 11 are inserted into the interior of the fixed socket 7, thereby completing the operation of installing the support plate 4.

[0030] To sum up, the plate cutting base plate, through the coordinated arrangement of the support frame 2, the positioning rod 3, the support plate 4, the positioning hole 5, the serrated support rod 6, the fixed socket 7, the mounting hole 8, the fixed spring 9, the fixed plug rod 10, the round head 11, the bracket 12, the return spring 13, the extrusion block 14 and the extrusion rod 15, makes it easy to install and disassemble the support plate 4, and a plurality of support plates 4 are provided. When the serrated support rod 6 is damaged, only the support plate 4 where the damaged serrated support rod 6 is located needs to be replaced, so there is no need to replace the entire support plate, thereby achieving the effect of reducing the use cost of the laser cutting machine.

Claims

1. A plate cutting base, characterized in that: The invention comprises a flat panel frame (1), wherein one side of the flat panel frame (1) is fixedly connected to a plurality of support frames (2), one side of each of the support frames (2) is fixedly connected to a plurality of positioning rods (3), one side of each of the support frames (2) is overlapped with a support plate (4), the bottom sides of each of the support plates (4) are provided with a plurality of positioning holes (5), the top sides of each of the support plates (4) are fixedly connected to a plurality of serrated support rods (6), two symmetrical side surfaces of the flat panel frame (1) are provided with fixing sockets (7), and one side of each of the support plates (4) is provided with mounting holes (8). ), the inner walls of several mounting holes (8) are fixedly connected with fixing springs (9), one ends of several fixing springs (9) are fixedly connected with fixing rods (10), one end of the fixing rods (10) away from the fixing springs (9) is fixedly connected with a round head (11), two symmetrical side surfaces of the flat plate frame (1) are fixedly connected with brackets (12), one side of the bracket (12) is fixedly connected with a return spring (13), one end of the return spring (13) is fixedly connected with an extrusion block (14), and the side of the extrusion block (14) close to the return spring (13) is fixedly connected with an extrusion rod (15).

2. A plate cutting base according to claim 1, characterized in that: The support frame (2) is in an H-shape, and the total thickness of the support frame (2) and the support plate (4) is equal to the thickness of the flat plate frame (1).

3. A plate cutting base according to claim 2, characterized in that: The number of the positioning rods (3) corresponds to the number of the positioning holes (5), and the sizes of the positioning rods (3) and the positioning holes (5) are adapted to each other.

4. A plate cutting base according to claim 3, characterized in that: The fixed insertion rod (10) is slidably connected to the mounting hole (8), and the diameter of the fixed insertion rod (10) is equal to the diameter of the mounting hole (8).

5. A plate cutting base according to claim 4, characterized in that: The diameter of the fixed plug rod (10) is equal to the diameter of the round head (11), and the size of the fixed plug rod (10) is adapted to that of the fixed plug hole (7).

6. A plate cutting base according to claim 5, characterized in that: The shape of the bracket (12) is L-shaped, the extrusion rod (15) passes through the bracket (12), the extrusion rod (15) is slidably connected to the bracket (12), the position of the extrusion rod (15) corresponds to the position of the fixed plug hole (7), and the diameter of the extrusion rod (15) is smaller than the diameter of the fixed plug hole (7).

7. A plate cutting base according to claim 6, characterized in that: A portion of the extrusion rod (15) is located inside the return spring (13).

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