A civil engineering building material cutting device

Abstract

The utility model relates to building material cutting technical field, concretely is a kind of building material cutting device for civil engineering, include: cutting table and cutting equipment;Through the transmission effect of positioning motor, driving gear, driven gear, bidirectional screw rod and moving block, the movement of two moving blocks can be driven to approach each other or away from each other, it is convenient to adjust the position of two moving blocks according to the width of building material board, through the positioning plate installed at the bottom end of two electric push rods, it is convenient to tightly fix building material board on cutting table, and then the top of the end of building material board close to cutting equipment is fixed, through the transmission effect of abutting motor, threaded rod and abutting seat, abutting plate can be driven to move, and the end of building material board away from cutting equipment is positioned and fixed, so that building material board is not easy to shake in cutting process, solve the problem that the position of building material board appears to deviate, lead to cutting quality reduces even can damage building material board.

Description

Technical Field

[0001] This utility model relates to the field of building material cutting technology, specifically a building material cutting device for civil engineering. Background Technology

[0002] In civil engineering, sheet metal is a type of flat rectangular building material panel made into standard sizes, used as components for walls, ceilings, or floors. It also refers to metal plates that are forged, rolled, or cast. They are classified as thin plates, medium plates, thick plates, and extra-thick plates. They are usually made into flat rectangular building material panels of standard sizes. During the processing of sheet metal, cutting equipment is needed to cut it.

[0003] In existing technologies, the building material slab to be cut is typically placed on a cutting base, and a handheld electric saw or cutting machine is used to cut the building material. However, the building material slab is prone to shaking during the cutting process, causing the position of the building material slab to shift, resulting in reduced cutting quality or even damage to the building material slab. To address this, we propose a building material cutting device for civil engineering. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for building materials in civil engineering to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a building material cutting device for civil engineering, comprising: a cutting table and a cutting device, a clamping motor is installed at one end of the cutting table, a threaded rod is fixedly connected to the output end of the clamping motor, a clamping seat is threadedly sleeved on the outer wall of the threaded rod, and a clamping plate is installed at the end of the clamping seat near the cutting device; The cutting table is equipped with a fixed frame near the top of the cutting equipment. A double-acting screw is installed inside the bottom of the fixed frame. A driven gear is fixedly sleeved on the outer wall of the middle part of the double-acting screw. A driving gear is meshed with the surface of the driven gear. A positioning motor is connected to one end of the driving gear shaft. Both ends of the bidirectional lead screw are threaded with moving blocks, and electric push rods are fixedly installed at the bottom ends of the two moving blocks. Positioning plates are installed at the output ends of the two electric push rods.

[0006] Preferably, the cutting table has a movable groove near the top of the abutment seat, and the threaded rod is rotatably installed inside the movable groove.

[0007] Preferably, both the moving groove and the abutment have a T-shaped longitudinal section, with the bottom end of the abutment slidably installed in the moving groove and the top end of the abutment extending out of the moving groove.

[0008] Preferably, rubber pads are provided at one end of the clamping plate near the cutting equipment and at the bottom of the two positioning plates. The other end of the clamping plate is fixedly connected to the clamping seat, and reinforcing plates are fixedly installed between the two side walls of the clamping seat and the clamping plate.

[0009] Preferably, the fixing frame is in the shape of an inverted U and is fixedly installed on the top of the cutting table. A limit groove is opened on the inner top wall of the fixing frame near the moving block, and a bidirectional lead screw is rotatably installed in the limit groove.

[0010] Preferably, the fixed frame has a transmission groove near the top of the driven gear, and the bottom end of the transmission groove is connected to the limiting groove.

[0011] Preferably, the output end of the positioning motor is fixedly connected to the shaft of the drive gear, and a protective cover is fitted over the outside of the positioning motor. Both the positioning motor and the protective cover are fixedly installed on the top of the mounting frame.

[0012] Preferably, both of the moving blocks and the limiting groove have T-shaped longitudinal sections, and both moving blocks are slidably installed in the limiting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes the transmission action of a positioning motor, a driving gear, a driven gear, a bidirectional lead screw, and a moving block to drive two moving blocks to move closer to or further apart from each other. This facilitates adjusting the positions of the two moving blocks according to the width of the building material board. Positioning plates installed at the bottom of the two electric push rods securely hold the building material board against the cutting table, thereby fixing the top of the end of the building material board closest to the cutting equipment. Through the transmission action of a clamping motor, a threaded rod, and a clamping seat, the clamping plate can be moved, limiting and fixing the end of the building material board furthest from the cutting equipment. This prevents the building material board from shaking during cutting, solving the problem of positional displacement that leads to reduced cutting quality or even damage to the building material board. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a three-dimensional sectional view of the overall structure of this utility model; Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 This is a three-dimensional connection diagram of the clamping seat structure of this utility model; Figure 5 This is a three-dimensional schematic diagram of the bidirectional lead screw structure of this utility model.

[0015] In the diagram: 1. Cutting table; 2. Cutting equipment; 3. Clamping plate; 4. Rubber pad; 5. Moving groove; 6. Clamping seat; 7. Threaded rod; 8. Clamping motor; 9. Fixing frame; 10. Positioning plate; 11. Electric push rod; 12. Moving block; 13. Limiting groove; 14. Two-way lead screw; 15. Driven gear; 16. Driven gear; 17. Positioning motor; 18. Transmission groove; 19. Protective cover; 20. Reinforcing plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Please see Figures 1 to 5 This utility model provides a technical solution: a building material cutting device for civil engineering, comprising: a cutting table 1 and a cutting device 2. A clamping motor 8 is installed at one end of the cutting table 1, and a threaded rod 7 is fixedly connected to the output end of the clamping motor 8. A clamping seat 6 is threaded onto the outer wall of the threaded rod 7. A clamping plate 3 is installed at the end of the clamping seat 6 near the cutting device 2. The cutting device 2 is fixedly installed at the top of the cutting table 1 to facilitate cutting the building material board on the cutting table 1. A movable groove 5 is formed at the top of the cutting table 1 near the clamping seat 6, and the threaded rod 7 is rotatably installed inside the movable groove 5. Both the movable groove 5 and the clamping seat 6 have a T-shaped longitudinal section. The bottom end of the clamping seat 6 is slidably installed inside the movable groove 5, and the top end of the clamping seat 6 extends outside the movable groove 5, facilitating the movement of the clamping seat 6 within the movable groove 5 by the rotation of the threaded rod 7. Rubber pads 4 are provided at one end of the clamping plate 3 near the cutting device 2 and at the bottom of the two positioning plates 10. The other end of the clamping plate 3 is fixedly connected to the clamping seat 6, and reinforcing plates 20 are fixedly installed between the two side walls of the clamping seat 6 and the clamping plate 3 to enhance the stability of the clamping plate 3.

[0018] A fixed frame 9 is installed on the top of the cutting table 1 near the cutting equipment 2. A double-acting lead screw 14 is installed inside the bottom of the fixed frame 9. A driven gear 15 is fixedly sleeved on the outer wall of the middle part of the double-acting lead screw 14. A driving gear 16 is meshed with the surface of the driven gear 15. A positioning motor 17 is connected to one end of the driving gear 16. The fixed frame 9 is U-shaped and fixedly installed on the top of the cutting table 1. A limit groove 13 is opened on the inner top wall of the fixed frame 9 near the moving block 12. The double-acting lead screw 14 is rotatably installed in the limit groove 13. A transmission groove 18 is opened on the top of the fixed frame 9 near the driven gear 15. The bottom end of the transmission groove 18 is connected to the limit groove 13 to facilitate the meshing connection of the driving gear 16 and the driven gear 15. The output end of the positioning motor 17 is fixedly connected to the shaft of the drive gear 16, and a protective cover 19 is fitted on the outside of the positioning motor 17. The positioning motor 17 and the protective cover 19 are both fixedly installed on the top of the fixed frame 9, which facilitates the protection of the protective cover 19, the positioning motor 17 and the drive gear 16.

[0019] Both ends of the bidirectional lead screw 14 are threaded with movable blocks 12. Electric push rods 11 are fixedly mounted on the bottom ends of both movable blocks 12. Positioning plates 10 are mounted on the output ends of both electric push rods 11, and the two positioning plates 10 are fixedly mounted on the bottom ends of adjacent electric push rods 11. The longitudinal section of both movable blocks 12 and the limiting groove 13 is T-shaped. Both movable blocks 12 are slidably mounted within the limiting groove 13, facilitating the limiting of the movable blocks 12.

[0020] When this device is in operation, the building material board is placed on the top of the cutting table 1 near the cutting equipment 2. Through the transmission action of the positioning motor 17, the driving gear 16, the driven gear 15, the double-acting screw 14, and the moving block 12, the two moving blocks 12 can be moved closer or further apart, which facilitates the adjustment of the position of the two moving blocks 12 according to the width of the building material board. The positioning plates 10 installed at the bottom of the two electric push rods 11 facilitate the clamping and fixing of the building material board on the cutting table 1, thereby fixing the top of the building material board near the cutting equipment 2. Through the transmission action of the clamping motor 8, the threaded rod 7, and the clamping seat 6, the clamping plate 3 can be moved, limiting and fixing the end of the building material board away from the cutting equipment 2. The rubber pads installed on the surface of the clamping plate 3 and the two positioning plates 10 increase the friction between the clamping plate 3 and the two positioning plates 10 and the building material board, making the building material board less likely to shake during the cutting process. This solves the problem of the building material board shifting position, which leads to reduced cutting quality or even damage to the building material board.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building material cutting device for civil engineering, comprising: The cutting table (1) and the cutting equipment (2) are characterized in that: a clamping motor (8) is installed at one end of the cutting table (1), a threaded rod (7) is fixedly connected to the output end of the clamping motor (8), a clamping seat (6) is threaded on the outer wall of the threaded rod (7), and a clamping plate (3) is installed at one end of the clamping seat (6) near the cutting equipment (2). The cutting table (1) is equipped with a fixed frame (9) at the top near the cutting equipment (2). A two-way lead screw (14) is installed inside the bottom end of the fixed frame (9). A driven gear (15) is fixedly sleeved on the outer wall of the middle part of the two-way lead screw (14). A driving gear (16) is meshed on the surface of the driven gear (15). A positioning motor (17) is connected to one end of the driving gear (16). The two ends of the bidirectional lead screw (14) are threaded with moving blocks (12), and the bottom ends of the two moving blocks (12) are fixedly installed with electric push rods (11). The output ends of the two electric push rods (11) are installed with positioning plates (10).

2. The building material cutting device for civil engineering according to claim 1, characterized in that: The cutting table (1) has a moving groove (5) at the top near the abutment (6), and the threaded rod (7) is rotatably installed inside the moving groove (5).

3. The building material cutting device for civil engineering according to claim 2, characterized in that: The longitudinal section of both the moving groove (5) and the abutment (6) is T-shaped. The bottom end of the abutment (6) is slidably installed in the moving groove (5), and the top end of the abutment (6) extends out of the moving groove (5).

4. The building material cutting device for civil engineering according to claim 1, characterized in that: The end of the clamping plate (3) near the cutting device (2) and the bottom of the two positioning plates (10) are provided with rubber pads (4). The other end of the clamping plate (3) is fixedly connected to the clamping seat (6), and the two side walls of the clamping seat (6) and the clamping plate (3) are fixedly installed with reinforcing plates (20).

5. The building material cutting device for civil engineering according to claim 1, characterized in that: The fixing frame (9) is inverted U-shaped and fixedly installed on the top of the cutting table (1). The fixing frame (9) has a limit groove (13) on the inner top wall near the moving block (12). The bidirectional screw (14) is rotatably installed in the limit groove (13).

6. The building material cutting device for civil engineering according to claim 1, characterized in that: The fixed frame (9) has a transmission groove (18) near the top of the driven gear (15), and the bottom end of the transmission groove (18) is connected to the limiting groove (13).

7. The building material cutting device for civil engineering according to claim 1, characterized in that: The output end of the positioning motor (17) is fixedly connected to the shaft of the drive gear (16), and a protective cover (19) is provided on the outside of the positioning motor (17). The positioning motor (17) and the protective cover (19) are both fixedly installed on the top of the fixed frame (9).

8. The building material cutting device for civil engineering according to claim 1, characterized in that: The longitudinal sections of the two movable blocks (12) and the limiting groove (13) are both T-shaped, and the two movable blocks (12) are slidably installed in the limiting groove (13).

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