Engineering material cutting device for building construction

Abstract

The utility model discloses an engineering material cutting device for building construction, which belongs to the field of cutting devices and comprises a cutting table, a cushion pad fixedly mounted at the top end of the cutting table, a base plate fixedly mounted at the top end of the cushion pad, and a portal frame fixedly mounted at the top end of the base plate. A transparent cover is fixedly installed on the top face of the portal frame, a mounting groove is formed in the bottom end of the base plate, a motor is fixedly installed in the mounting groove, an output shaft of the motor is fixedly sleeved with a limiting disc, L-shaped plates are fixedly installed on the front side and the rear side of the limiting disc correspondingly, arc-shaped rings are fixedly installed at the top ends of the L-shaped plates, and guide rail plates are fixedly installed on the surfaces of the arc-shaped rings. According to the material cutting device, angle rotation adjustment after materials are clamped can be achieved, the positions of the clamping plates can be adjusted according to the sizes of the materials, on one hand, the cutting efficiency of the materials is improved, and on the other hand, the overall applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, and more specifically, to an engineering material cutting device for building construction. Background Art

[0002] Many engineering materials used in building construction, such as pipes, plates, etc., need to be cut to achieve qualified dimensions or shapes. The patent publication number CN220717941U discloses a material cutting device for building engineering, including a cutting table, a buffer pad and a vertical frame. The buffer pad is bonded to the top of the cutting table, the vertical frame is fixedly connected to the middle of the rear side of the top of the buffer pad, a backing plate is bonded to the top of the buffer pad, a knife groove is opened in the middle of the top of the backing plate, and a first hydraulic rod is fixedly connected to the middle of the bottom of the inner cavity of the vertical frame. This material cutting device for building engineering has a reasonable structural design, so that during the building engineering process, manual cutting and positioning are not required when cutting materials, which can be more labor-saving and time-saving, and the work efficiency is higher; during the process of cutting materials, the waste chips on the materials cannot splash directly upwards, and thus will not splash into the eyes of the staff, and the cutting device can be stably placed during the working process, and will not cause displacement of the cutting device, improving the safety of building construction.

[0003] In the existing technology, after the above device fixes the material, it cannot be moved anymore, and the material can only be reassembled after the cutting is completed. When some materials need to be cut in shape, for example, when a plate needs to be cut at an angle, the clamped material cannot be rotated in time, and it is necessary to reassemble and reposition and clamp again, which greatly reduces the working efficiency of the device and reduces the practicability. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide an engineering material cutting device for building construction, which can realize the angular rotation adjustment after the material is clamped, and can also adjust the position of the clamping plate according to the size of the material, improving the cutting efficiency of the material on the one hand and the overall applicability of the equipment on the other hand.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A cutting device for construction engineering materials, comprising a cutting table. A buffer pad is fixedly installed at the top end of the cutting table. A backing plate is fixedly installed at the top end of the buffer pad. A gantry is fixedly installed at the top end of the backing plate. A transparent cover is fixedly installed on the top surface of the gantry. An installation groove is opened at the bottom end of the backing plate. A motor is fixedly installed inside the installation groove. A limiting disc is fixedly sleeved on the output shaft of the motor. L-shaped plates are fixedly installed on both the front and rear sides of the limiting disc. An arc-shaped ring is fixedly installed at the top end of the L-shaped plate. A guide rail plate is fixedly installed on the surface of the arc-shaped ring. A first electric hydraulic rod is fixedly installed at the top end of the guide rail plate. A cross plate is fixedly installed at the top end of the first electric hydraulic rod. A screw rod is threadedly installed inside the cross plate. A pressing plate is rotatably installed at the left end of the screw rod. A guide rod is fixedly installed on the outer side of the pressing plate. A supporting box is fixedly installed inside the guide rail plate.

[0009] Further, the guide rod is movably sleeved inside the cross plate, and the shape of the combination of the motor, the limiting disc and the L-shaped plate is adapted to the shape of the installation groove.

[0010] Further, a knife groove is opened in the middle of the top surface of the backing plate, and guide rail grooves are opened on the top surface of the backing plate on both the left and right sides of the knife groove.

[0011] Further, both the guide rail plate and the supporting box are slidably installed on the top surface of the backing plate through the guide rail grooves.

[0012] Further, a second electric hydraulic rod is fixedly installed inside the supporting box, and a supporting plate is fixedly installed at the top end of the second electric hydraulic rod.

[0013] Further, the top surface of the supporting plate is lower than the top surface of the supporting box.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] Cutting table In this solution, the motor drives the limiting disc to cooperate with the guide rail plate to rotate the fixture, and it can directly rotate the workpiece without disassembly and assembly in cooperation with the supporting box, reducing the assembly steps and improving the cutting efficiency of the device.

[0017] Buffer pad In this solution, the pressing plate can be used to adjust the position in the horizontal direction, so that the material specifications clamped at its bottom end are more diverse, greatly improving the overall applicability of the assembly fixture, and thus further improving the practicability of the cutting equipment. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure in the present utility model;

[0019] Figure 2 Schematic diagram of the connection structure of the backing plate in the present utility model;

[0020] Figure 3 Schematic diagram of the connection structure of the limit disc in the present utility model;

[0021] Figure 4 Front cross-sectional view of the supporting box in the present utility model.

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Cutting table; 2. Buffer pad; 3. Backing plate; 4. Gantry; 5. Transparent cover; 6. Motor; 7. Limit disc; 8. L-shaped plate; 9. Arc ring; 10. Guide rail plate; 11. Electric hydraulic rod 1; 12. Cross plate; 13. Screw; 14. Pressing plate; 15. Guide rod; 16. Supporting box; 301. Knife groove; 302. Guide rail groove; 303. Installation groove; 161. Electric hydraulic rod 2; 162. Support plate. Specific implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-4 , a cutting device for engineering materials used in building construction, including a cutting table 1. A buffer pad 2 is fixedly installed at the top end of the cutting table 1. A backing plate 3 is fixedly installed at the top end of the buffer pad 2. A gantry 4 is fixedly installed at the top end of the backing plate 3. A transparent cover 5 is fixedly installed on the top surface of the gantry 4. An installation groove 303 is opened at the bottom end of the backing plate 3. A motor 6 is fixedly installed inside the installation groove 303. A limiting disc 7 is fixedly sleeved on the output shaft of the motor 6. L-shaped plates 8 are fixedly installed on both the front and rear sides of the limiting disc 7. An arc-shaped ring 9 is fixedly installed at the top end of the L-shaped plate 8. A guide rail plate 10 is fixedly installed on the surface of the arc-shaped ring 9. A first electric hydraulic rod 11 is fixedly installed at the top end of the guide rail plate 10. A cross plate 12 is fixedly installed at the top end of the first electric hydraulic rod 11. A screw rod 13 is threadedly installed inside the cross plate 12. A pressing plate 14 is rotatably installed at the left end of the screw rod 13. A guide rod 15 is fixedly installed on the outer side of the pressing plate 14. A supporting box 16 is fixedly installed inside the guide rail plate 10. The guide rod 15 is movably sleeved inside the cross plate 12. The combined shape of the motor 6, the limiting disc 7 and the L-shaped plate 8 is adapted to the shape of the installation groove 303. A knife groove 301 is opened in the middle of the top surface of the backing plate 3. Guide rail grooves 302 are opened on the top surface of the backing plate 3 on both the left and right sides of the knife groove 301. The guide rail plate 10 and the supporting box 16 are both slidably installed on the top surface of the backing plate 3 through the guide rail grooves 302. A second electric hydraulic rod 161 is fixedly installed inside the supporting box 16. A supporting plate 162 is fixedly installed at the top end of the second electric hydraulic rod 161. The top surface of the supporting plate 162 is lower than the top surface of the supporting box 16.

[0029] In this utility model, the cutting table 1, the buffer pad 2, the backing plate 3 and the transparent cover 5 are all components with the same names in the comparative document. The gantry 4 only changes the connection position with the transparent cover 5, and the relevant cutting components provided inside it are also the same as those in the comparative document, so no more details will be described.

[0030] Using the fact that the guide rod 15 is movably sleeved inside the cross plate 12 can ensure that when it is driven by the screw rod 13, it can only perform a single-axis horizontal linear motion and will not deviate in other positions, achieving the purpose of limiting. In addition, using the fact that the top surface of the supporting plate 162 is slightly lower than the top surface of the supporting box 16 to ensure that when the material is fixed on the top surface of the backing plate 3, the bottom surface is supported by the backing plate 3, which is more stable and reliable and not easy to displace.

[0031] The working principle of the present utility model is as follows: Place the material on the top surface of the backing plate 3, and then change the relative position of the pressing plate 14 according to the size and specification of the material. Rotate the screw rod 13 to drive the pressing plate 14 to move horizontally until it coincides with the edge of the material. Then start the electric hydraulic rod 11 to drive the pressing plate 14 to move downward to press and fix the material. After the initial cutting is completed, if necessary, to rotate the position of the material, start the electric hydraulic rod 161 to drive the support plate 162 to extend out of the inside of the support box 16, fit with the bottom surface of the material and lift it up. Then start the motor 6 to drive the limit disc 7 to rotate, and cooperate with the L-shaped plate 8 and the arc-shaped ring 9 to adjust the overall position of the support box 16. The material will also rotate accordingly until it stops at the appropriate position.

[0032] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present utility model.

Claims

1. An engineering material cutting device for construction, comprising a cutting table (1), characterized in that: A buffer pad (2) is fixedly installed at the top end of the cutting table (1), a backing plate (3) is fixedly installed at the top end of the buffer pad (2), a gantry (4) is fixedly installed at the top end of the backing plate (3), a transparent cover (5) is fixedly installed on the top surface of the gantry (4), an installation groove (303) is formed at the bottom end of the backing plate (3), a motor (6) is fixedly installed inside the installation groove (303), a limiting disc (7) is fixedly sleeved on the output shaft of the motor (6), L-shaped plates (8) are fixedly installed on both the front and rear sides of the limiting disc (7), an arc-shaped ring (9) is fixedly installed at the top end of the L-shaped plate (8), a guide rail plate (10) is fixedly installed on the surface of the arc-shaped ring (9), a first electro-hydraulic rod (11) is fixedly installed at the top end of the guide rail plate (10), a cross plate (12) is fixedly installed at the top end of the first electro-hydraulic rod (11), a screw rod (13) is threadedly installed inside the cross plate (12), a pressing plate (14) is rotatably installed at the left end of the screw rod (13), a guide rod (15) is fixedly installed on the outer side of the pressing plate (14), and a supporting box (16) is fixedly installed on the inner side of the guide rail plate (10).

2. The engineering material cutting device for building construction according to claim 1, characterized in that: The guide rod (15) is movably sleeved inside the cross plate (12), and the combined shape of the motor (6), the limiting disc (7) and the L-shaped plate (8) is adapted to the shape of the installation groove (303).

3. An engineering material cutting device for construction, according to claim 1, characterized in that: A knife groove (301) is formed in the middle of the top surface of the backing plate (3), and guide rail grooves (302) are formed on the top surface of the backing plate (3) on both the left and right sides of the knife groove (301).

4. An engineering material cutting device for building construction according to claim 1, characterized in that: Both the guide rail plate (10) and the supporting box (16) are slidably installed on the top surface of the backing plate (3) through the guide rail grooves (302).

5. An engineering material cutting device for building construction according to claim 1, characterized in that: A second electro-hydraulic rod (161) is fixedly installed inside the supporting box (16), and a supporting plate (162) is fixedly installed at the top end of the second electro-hydraulic rod (161).

6. An engineering material cutting device for building construction according to claim 5, characterized in that: The top surface of the supporting plate (162) is lower than the top surface of the supporting box (16).

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