Engineering construction cutting device

Abstract

The utility model relates to the technical field of cutting devices, and discloses an engineering construction cutting device which comprises a base, electric telescopic rods are symmetrically and fixedly arranged on the upper surface of the base, the output ends of the two electric telescopic rods are jointly and fixedly connected with a fixing plate, and a storage box is arranged on the lower surface of the fixing plate. A first motor is fixedly mounted on one side of the fixing plate, the first motor is in transmission connection with the storage box through a driving assembly, and an opening is formed in the lower surface of the storage box; according to the cutting device, an electromagnet is powered on, so that a cutting knife can move to the outside of a storage box to cut engineering construction plates conveniently, the electromagnet is powered off, the cutting knife can be driven to move upwards into the storage box under the elastic force action of a tension spring, and the situation that when the cutting knife does not need to be used, the cutting knife moves upwards to the inside of the storage box is avoided. And a worker may touch the cutting knife due to negligence, so that the safety of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cutting devices, and in particular to a cutting device for engineering construction. Background Art

[0002] At present, a lot of plates, steel bars and pipes are used in the process of engineering construction. In the process of using the plates, since most of the plates are purchased directly as standard parts, in the actual construction process, it is often necessary to cut the plates according to the specific conditions of the on-site construction, so a plate cutting device is needed.

[0003] The cutting heads on the existing engineering construction cutting devices are mostly directly exposed to the outside, which makes it inconvenient for workers to store the cutting heads. The exposed cutting heads can easily cause accidental injuries to the workers, especially when they are not needed. The workers may touch the cutting heads due to negligence, which brings safety hazards. In addition, the exposed cutting heads are easily damaged by external objects, which reduces the service life of the cutting heads.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the cutting heads on existing engineering construction cutting devices are mostly directly exposed to the outside, and the exposed cutting heads can easily cause accidental injuries to workers, especially when they are not needed, the workers may touch the cutting heads due to negligence, causing safety hazards, the present application provides an engineering construction cutting device.

[0006] The present application provides a construction cutting device that adopts the following technical solution:

[0007] The cam is provided with a plurality of electric motors, the plurality of electric motors are connected to the plurality of drive mechanisms, the plurality of electric motors are connected to the plurality of drive mechanisms, and the plurality of electric motors are connected to the plurality of drive mechanisms.

[0008] Preferably, the driving assembly includes a slider and a screw, a sliding groove is penetrated through the upper surface of the fixed plate, the slider is slidably arranged in the sliding groove, the lower surface of the slider is fixedly connected to the upper surface of the storage box, the screw is rotatably arranged in the sliding groove, the screw penetrates the slider and is threadedly connected thereto, and the output end of the first motor is transmission-connected to one end of the screw.

[0009] Preferably, a fixing rod is fixedly connected inside the slide groove, and the fixing rod passes through the slide block and is slidably connected thereto.

[0010] Preferably, a telescopic rod is provided inside the tension spring, the top end of the telescopic rod is fixedly connected to the top side inside the storage box, and the bottom end of the telescopic rod is fixedly connected to the upper surface of the connecting plate.

[0011] Preferably, a cutting groove is provided on the upper surface of the processing table, and supporting legs are provided at the four corners of the lower surface of the base.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By energizing the electromagnet, the electromagnet generates an adsorption force on the connecting plate, which makes the connecting plate move downward and be adsorbed and fitted with the electromagnet. As the connecting plate moves downward, the fixing frame and the cutting knife can be moved out of the storage box. By cutting off the power to the electromagnet, the elastic force of the tension spring can drive the connecting plate to move upward, thereby driving the cutting knife to move upward into the storage box. Compared with the prior art, the electromagnet can be energized to make the cutting knife move to the outside of the storage box so as to cut the plates for engineering construction. By cutting off the power to the electromagnet, the elastic force of the tension spring can drive the cutting knife to move upward into the storage box, thereby preventing the staff from touching the cutting knife due to negligence when the cutting knife is not needed, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0015] Figure 2 is a schematic diagram of the three-dimensional structure of a drive assembly of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the storage box of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Base; 2. Electric telescopic rod; 3. First motor; 4. Fixed plate; 5. Slide; 6. Storage box; 7. Processing table; 8. Cutting groove; 9. Support leg; 10. Clamping assembly; 11. Screw; 12. Fixed rod; 13. Slider; 14. Connecting plate; 15. Tension spring; 16. Telescopic rod; 17. Electromagnet; 18. Second motor; 19. Fixed frame; 20. Cutting knife. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a cutting device for engineering construction. Figure 1-3A construction cutting device comprises a base 1, an upper surface of the base 1 is symmetrically fixedly provided with electric telescopic rods 2, the output ends of the two electric telescopic rods 2 are commonly fixedly connected with a fixing plate 4, a storage box 6 is provided on the lower surface of the fixing plate 4, a first motor 3 is fixedly installed on one side of the fixing plate 4, the first motor 3 is transmission-connected with the storage box 6 through a driving assembly, an opening is provided on the lower surface of the storage box 6, two tension springs 15 are fixedly connected to the top side of the storage box 6, the bottom ends of the two tension springs 15 are commonly fixedly connected with a connecting plate 14, a fixing frame 19 is fixedly connected to the lower surface of the connecting plate 14, and a cutting knife 20 is provided inside the fixing frame 19 through a rotating shaft. A second motor 18 is fixedly installed on one side of the fixing frame 19, and the output end of the second motor 18 is connected to the rotating shaft in a transmission manner. An electromagnet 17 used in conjunction with the connecting plate 14 is fixedly connected to the left side of the storage box 6. A processing table 7 is fixedly connected to the upper surface of the base 1. A plurality of clamping assemblies 10 are arranged on the processing table 7. The clamping assemblies 10 are prior art and are widely used in society, so they will not be described in detail. The models of the first motor 3 and the second motor 18 can be selected as YE2-6344-37KW, and the model of the electric telescopic rod 2 can be selected as ROB32-16-50FA. When in use, the plate to be processed for engineering construction is placed on the processing table 7. The plate can be fixed by multiple groups of clamping components 10, and then the electromagnet 17 is energized. The electromagnet 17 works to generate an adsorption force on the connecting plate 14, so that the connecting plate 14 moves downward and is adsorbed and fitted with the electromagnet 17. As the connecting plate 14 moves downward, the fixing frame 19 and the cutting knife 20 can be moved out of the storage box 6. The cutting knife 20 can be driven to rotate by starting the second motor 18, and the fixing plate 4 can be driven to move downward by starting the electric telescopic rod 2, so that the cutting knife 20 can contact the plate, and the cutting work can be performed. By starting the first motor 3, the first motor 3 can drive the cutting knife 20 to move horizontally through the driving component, so as to fix the plate The material is cut. When the cutting of the plate is completed, the electromagnet 17 is then powered off. The connecting plate 14 can be driven to move upward under the elastic force of the tension spring 15, thereby driving the cutting knife 20 to move upward into the storage box 6. During this process, the electromagnet 17 is energized so that the cutting knife 20 can be moved to the outside of the storage box 6 so as to cut the plate for construction. By powering off the electromagnet 17, the cutting knife 20 can be driven to move upward into the storage box 6 under the elastic force of the tension spring 15, thereby preventing the staff from touching the cutting knife 20 due to negligence when the cutting knife 20 is not needed, thereby improving the safety of the device.

[0020] Reference Figure 2The driving component includes a slider 13 and a screw 11. A slide groove 5 is penetrated on the upper surface of the fixed plate 4. The slider 13 is slidably set in the slide groove 5. The lower surface of the slider 13 is fixedly connected to the upper surface of the storage box 6. The screw 11 is rotatably set in the slide groove 5. The screw 11 penetrates the slider 13 and is threadedly connected thereto. The output end of the first motor 3 is transmission-connected to one end of the screw 11; the output end of the first motor 3 can drive the screw 11 to rotate, and the screw 11 can drive the slider 13 to move, thereby driving the storage box 6 to move.

[0021] Reference Figure 2 A fixing rod 12 is fixedly connected inside the slide groove 5, and the fixing rod 12 passes through the slider 13 and is slidably connected thereto; the fixing rod 12 makes the slider 13 move more smoothly.

[0022] Reference Figure 3 A telescopic rod 16 is arranged inside the tension spring 15, the top end of the telescopic rod 16 is fixedly connected to the top side of the storage box 6, and the bottom end of the telescopic rod 16 is fixedly connected to the upper surface of the connecting plate 14; the telescopic rod 16 can limit the tension spring 15 and effectively prevent the tension spring 15 from deformation or bending.

[0023] Reference Figure 1 A cutting groove 8 is provided on the upper surface of the processing table 7, and support legs 9 are provided at the four corners of the lower surface of the base 1; the cutting groove 8 can ensure the normal operation of the cutting knife 20, and the support legs 9 can support the entire device.

[0024] The implementation principle of an engineering construction cutting device in the embodiment of the present application is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When in use, the engineering construction plate to be processed is placed on the processing table 7, and the plate can be fixed by multiple groups of clamping components 10, and then the electromagnet 17 is energized. The electromagnet 17 works to generate an adsorption force on the connecting plate 14, so that the connecting plate 14 moves downward and is adsorbed and fits with the electromagnet 17. As the connecting plate 14 moves downward, the fixing frame 19 and the cutting knife 20 can be moved out of the storage box 6. By starting the second motor 18, the cutting knife 20 can be driven to rotate. By starting the electric telescopic rod 2, the fixing plate 4 can be driven to move downward, so that the cutting knife 20 contacts the plate, and the cutting work can be performed. By starting the first motor 3, the first motor 3 can drive the cutting knife 20 to move horizontally through the driving component so as to cut the plate. When the cutting of the plate is completed, the electromagnet 17 is then powered off. The connecting plate 14 can be driven to move upward under the elastic force of the tension spring 15, thereby driving the cutting knife 20 to move upward into the storage box 6. During this process, the electromagnet 17 is energized so that the cutting knife 20 can be moved to the outside of the storage box 6 so as to cut the plate for construction. By powering off the electromagnet 17, the cutting knife 20 can be driven to move upward into the storage box 6 under the elastic force of the tension spring 15, thereby preventing the staff from touching the cutting knife 20 due to negligence when the cutting knife 20 is not needed, thereby improving the safety of the device.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting device for engineering construction, comprising a base (1), characterized in that: The upper surface of the base (1) is symmetrically fixed with electric telescopic rods (2), the output ends of the two electric telescopic rods (2) are commonly fixedly connected to a fixing plate (4), the lower surface of the fixing plate (4) is provided with a storage box (6), one side of the fixing plate (4) is fixedly mounted with a first motor (3), the first motor (3) is transmission-connected to the storage box (6) through a driving assembly, the lower surface of the storage box (6) is provided with an opening, the top side of the storage box (6) is fixedly connected with two tension springs (15), the bottom ends of the two tension springs (15) are commonly fixedly connected to A connecting plate (14), the lower surface of the connecting plate (14) is fixedly connected to a fixing frame (19), a cutting knife (20) is arranged inside the fixing frame (19) for rotation via a rotating shaft, a second motor (18) is fixedly installed on one side of the fixing frame (19), an output end of the second motor (18) is transmission-connected to the rotating shaft, an electromagnet (17) for use with the connecting plate (14) is fixedly connected to the left side inside the storage box (6), a processing table (7) is fixedly connected to the upper surface of the base (1), and a plurality of clamping assemblies (10) are arranged on the processing table (7).

2. The engineering construction cutting device according to claim 1, characterized in that: The driving assembly comprises a slider (13) and a screw (11); a slide groove (5) is formed through the upper surface of the fixed plate (4); the slider (13) is slidably arranged in the slide groove (5); the lower surface of the slider (13) is fixedly connected to the upper surface of the storage box (6); the screw (11) is rotatably arranged in the slide groove (5); the screw (11) passes through the slider (13) and is threadedly connected thereto; the output end of the first motor (3) is transmission-connected to one end of the screw (11).

3. The engineering construction cutting device according to claim 2, characterized in that: A fixing rod (12) is fixedly connected inside the sliding groove (5), and the fixing rod (12) passes through the sliding block (13) and is slidably connected thereto.

4. The engineering construction cutting device according to claim 1, characterized in that: A telescopic rod (16) is arranged inside the tension spring (15), the top end of the telescopic rod (16) is fixedly connected to the top side inside the storage box (6), and the bottom end of the telescopic rod (16) is fixedly connected to the upper surface of the connecting plate (14).

5. The engineering construction cutting device according to claim 1, characterized in that: The upper surface of the processing table (7) is provided with a cutting groove (8), and the four corners of the lower surface of the base (1) are provided with supporting legs (9).

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