Steel bar cutting device

Abstract

The utility model relates to the technical field of house building construction, and discloses a steel bar cutting device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixing box, the top of the fixing box is provided with a cutting mechanism, the top of the fixing box is provided with a first fixing mechanism and a second fixing mechanism, and a dust collecting mechanism is arranged in the fixing box. And a positioning mechanism is arranged at the bottom of the bottom plate. The cutting machine can be moved to a position needing to be cut after a reinforcing steel bar is fixed, the cutting position does not need to be additionally aligned with the cutting machine, use is convenient, the fixing mechanism can prevent the reinforcing steel bar from shaking when the reinforcing steel bar is cut, the cutting effect can be improved, the dust collecting mechanism can suck and store chippings generated during cutting, environmental protection is facilitated, and the service life of the cutting machine is prolonged. And the health of users is also facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a steel bar cutting device. Background Art

[0002] Rebar is a common building material and is widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures. The cooperation between the steel bars can improve the strength of the building. In the construction of residential buildings, it is necessary to cut the steel bars into different lengths according to the usage and combine them for application, so a steel bar cutting equipment is needed.

[0003] The steel bar cutting device in the prior art is not easy to use. It is necessary to draw a line on the cutting point of the steel bar before using a cutting machine to cut it. There are many steps, which is not conducive to the efficiency of the steel bar cutting work. Moreover, the steel bar cannot be fixed well, resulting in the steel bar shaking easily during cutting, which affects the cutting effect of the steel bar. Utility Model Content

[0004] The purpose of the utility model is to provide a steel bar cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar cutting device, comprising a base plate, a fixed box is fixedly connected to the top of the base plate, a cutting mechanism is provided on the top of the fixed box, a No. 1 fixed plate and a No. 2 fixed plate are fixedly connected to the top of the fixed box, a screw rod is rotatably connected between the No. 1 fixed plate and the No. 2 fixed plate, a motor is fixedly installed on one side of the No. 2 fixed plate, the output end of the motor is fixedly connected to the screw rod, a slider is threadedly connected to the surface of the screw rod, a cutting machine is fixedly installed on the top of the slider, a baffle is fixedly connected to the top of the fixed box, and a No. 1 fixing mechanism and a No. 2 fixing mechanism are provided on the top of the fixed box.

[0006] Preferably, the top of the fixed box is fixedly connected to the base, the top of the base is fixedly connected to the lower clamping block, one side of the top of the lower clamping block is rotatably connected to the upper clamping block, the top of the upper clamping block is fixedly connected to the fixed block, the middle part of the fixed block is threadedly connected to a bolt, the bottom of the bolt is rotatably connected to a pressure plate, one side of the lower clamping block is fixedly connected to a No. 1 connecting block, one side of the upper clamping block is fixedly connected to a No. 2 connecting block, and the middle parts of the No. 1 connecting block and the No. 2 connecting block are threadedly connected with fixing bolts.

[0007] Preferably, a scale is fixedly connected to the top of the fixed box.

[0008] Preferably, a dust collecting mechanism is provided inside the fixed box, a leakage hole is provided on the top of the fixed box between the No. 1 fixing mechanism and the No. 2 fixing mechanism, a sliding groove is provided inside the fixed box just below the leakage hole, a dust collecting box is slidably connected inside the sliding groove, a filter is provided at the bottom of the dust collecting box, a pipe is provided inside the fixed box below the filter, an exhaust fan is provided on the outer wall of the fixed box, and one end of the pipe is fixedly connected to the middle part of the exhaust fan.

[0009] Preferably, a positioning mechanism is provided at the bottom of the base plate, a hydraulic cylinder is fixedly installed at the bottom of the fixed box, a lifting plate is fixedly connected to the bottom of the hydraulic cylinder, and supporting feet are fixedly connected to both sides of the bottom of the lifting plate.

[0010] Preferably, the bottom of the base plate is fixedly connected to an axle seat, the middle of the axle seat is rotatably connected to a rotating shaft, and both ends of the rotating shaft are fixedly connected to wheels.

[0011] Preferably, a handle is provided on one side of the top of the base plate.

[0012] Beneficial Effects

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

[0014] By setting the cutting mechanism and the scale, the cutter can be moved, and the steel bar can be fixed before the cutter is moved to the position where cutting is required. There is no need to align the cutting position with the cutter, which is convenient for use. By setting the fixing mechanism, shaking can be prevented during steel bar cutting, which is beneficial to improving the cutting effect. By setting the dust collecting mechanism, the debris generated during cutting can be sucked in and stored, which is beneficial to environmental protection and the health of users. By setting the wheels and the positioning mechanism, the device can be moved to a convenient position at will, and then the positioning mechanism can be used to fix the device, which is beneficial to safety during cutting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of the utility model;

[0016] Figure 2 This is a rear view of the structure of the utility model;

[0017] Figure 3 This is a bottom view of the structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the dust collection mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the structural fixing mechanism of the utility model.

[0020] In the figure: 1, bottom plate; 2, fixing box; 3, cutting mechanism; 301, No. 1 fixing plate; 302, No. 2 fixing plate; 303, screw rod; 304, motor; 305, slider; 306, cutting machine; 307, baffle; 4, No. 1 fixing mechanism; 401, base; 402, lower clamping block; 403, upper clamping block; 404, fixing block; 405, bolt; 406, pressure plate; 407, No. 1 connecting block; 408. No. 2 connecting block; 409. fixing bolt; 5. No. 2 fixing mechanism; 6. scale; 7. dust collecting mechanism; 701. leakage hole; 702. sliding groove; 703. dust collecting box; 704. filter; 705. pipeline; 706. exhaust fan; 8. positioning mechanism; 801. hydraulic cylinder; 802. lifting plate; 803. supporting foot; 9. axle seat; 10. rotating shaft; 11. wheel; 12. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a steel bar cutting device, comprising a bottom plate 1, a fixed box 2 is fixedly connected to the top of the bottom plate 1, a cutting mechanism 3 is arranged on the top of the fixed box 2, a No. 1 fixed plate 301 and a No. 2 fixed plate 302 are fixedly connected to the top of the fixed box 2, a screw rod 303 is rotatably connected between the No. 1 fixed plate 301 and the No. 2 fixed plate 302, a motor 304 is fixedly installed on one side of the No. 2 fixed plate 302, an output end of the motor 304 is fixedly connected to the screw rod 303, a slider 305 is threadedly connected to the surface of the screw rod 303, a cutting machine 306 is fixedly installed on the top of the slider 305, a baffle 307 is fixedly connected to the top of the fixed box 2, and a No. 1 fixing mechanism 4 and a No. 2 fixing mechanism 5 are arranged on the top of the fixed box 2.

[0023] Furthermore, the top of the fixed box 2 is fixedly connected to a base 401, the top of the base 401 is fixedly connected to a lower clamping block 402, one side of the top of the lower clamping block 402 is rotatably connected to an upper clamping block 403, the top of the upper clamping block 403 is fixedly connected to a fixed block 404, the middle of the fixed block 404 is threadedly connected to a bolt 405, the bottom of the bolt 405 is rotatably connected to a pressure plate 406, one side of the lower clamping block 402 is fixedly connected to a connecting block No. 1 407, one side of the upper clamping block 403 is fixedly connected to a connecting block No. 2 408, the middle parts of the connecting blocks No. 1 407 and No. 2 408 are threadedly connected to fixing bolts 409, and the structure of the No. 1 fixing mechanism 4 is the same as that of the No. 2 fixing mechanism 5.

[0024] Furthermore, a scale 6 is fixedly connected to the top of the fixed box 2, and the scale 6 is used to measure the length of the steel bar, which helps to improve the cutting accuracy.

[0025] Furthermore, a dust collecting mechanism 7 is provided inside the fixed box 2, a leakage hole 701 is provided on the top of the fixed box 2 between the No. 1 fixing mechanism 4 and the No. 2 fixing mechanism 5, a sliding groove 702 is provided inside the fixed box 2 just below the leakage hole 701, a dust collecting box 703 is slidably connected inside the sliding groove 702, a filter screen 704 is provided at the bottom of the dust collecting box 703, a pipe 705 is provided inside the fixed box 2 below the filter screen 704, an exhaust fan 706 is provided on the outer wall of the fixed box 2, and one end of the pipe 705 is fixedly connected to the middle part of the exhaust fan 706.

[0026] Furthermore, a positioning mechanism 8 is provided at the bottom of the base plate 1 , a hydraulic cylinder 801 is fixedly installed at the bottom of the fixed box 2 , a lifting plate 802 is fixedly connected to the bottom of the hydraulic cylinder 801 , and supporting feet 803 are fixedly connected to both sides of the bottom of the lifting plate 802 .

[0027] Furthermore, an axle seat 9 is fixedly connected to the bottom of the base plate 1 , a rotating shaft 10 is rotatably connected to the middle of the axle seat 9 , and wheels 11 are fixedly connected to both ends of the rotating shaft 10 .

[0028] Furthermore, a handle 12 is provided on one side of the top of the base plate 1 .

[0029] Specifically, when using the utility model: after moving the device to the specified position, start the hydraulic cylinder 801. The hydraulic cylinder 801 pushes the lifting plate 802 down. When the supporting foot 803 touches the ground, the hydraulic cylinder 801 will lift the device, thereby preventing the wheel 11 from causing the device to move during use, which is not conducive to the safety of cutting. Unscrew the fixing bolt 409, fix the two sides of the steel bar to be cut with the No. 1 fixing mechanism 4 and the No. 2 fixing mechanism 5, and then start the motor 304, so that the motor 304 drives the screw rod 303 Rotate, thereby driving the slider 305 to move, and then driving the cutting machine 306 to the position where cutting is required. At this time, the scale 6 can be observed to achieve the effect of improving the cutting accuracy. When cutting, the exhaust fan 706 is started, and the air inside the sliding groove 702 is extracted through the pipe 705, so that the debris scattered on the surface of the leakage hole 701 is sucked into the sliding groove 702, and then the air is filtered by the filter 704, so that the debris is stored in the dust box 703. When the debris needs to be cleaned, just pull out the dust box 703.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like 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 on the present invention.

[0031] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0032] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar cutting device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a fixed box (2), the top of the fixed box (2) is provided with a cutting mechanism (3), the top of the fixed box (2) is fixedly connected to a first fixed plate (301) and a second fixed plate (302), a screw rod (303) is rotatably connected between the first fixed plate (301) and the second fixed plate (302), a motor (304) is fixedly installed on one side of the second fixed plate (302), the output end of the motor (304) is fixedly connected to the screw rod (303), a slider (305) is threadedly connected to the surface of the screw rod (303), a cutting machine (306) is fixedly installed on the top of the slider (305), a baffle (307) is fixedly connected to the top of the fixed box (2), and the top of the fixed box (2) is provided with a first fixed mechanism (4) and a second fixed mechanism (5).

2. A steel bar cutting device according to claim 1, characterized in that: The top of the fixed box (2) is fixedly connected to a base (401), the top of the base (401) is fixedly connected to a lower clamping block (402), one side of the top of the lower clamping block (402) is rotatably connected to an upper clamping block (403), the top of the upper clamping block (403) is fixedly connected to a fixed block (404), the middle of the fixed block (404) is threadedly connected to a bolt (405), the bottom of the bolt (405) is rotatably connected to a pressure plate (406), one side of the lower clamping block (402) is fixedly connected to a No. 1 connecting block (407), one side of the upper clamping block (403) is fixedly connected to a No. 2 connecting block (408), and the middle of the No. 1 connecting block (407) and the No. 2 connecting block (408) are threadedly connected to fixing bolts (409).

3. A steel bar cutting device according to claim 2, characterized in that: A scale (6) is fixedly connected to the top of the fixed box (2).

4. A steel bar cutting device according to claim 1, characterized in that: A dust collecting mechanism (7) is provided inside the fixed box (2); a leakage hole (701) is provided on the top of the fixed box (2) between the first fixing mechanism (4) and the second fixing mechanism (5); a sliding groove (702) is provided inside the fixed box (2) just below the leakage hole (701); a dust collecting box (703) is slidably connected inside the sliding groove (702); a filter screen (704) is provided at the bottom of the dust collecting box (703); a pipe (705) is provided inside the fixed box (2) below the filter screen (704); an exhaust fan (706) is provided on the outer wall of the fixed box (2); one end of the pipe (705) is fixedly connected to the middle of the exhaust fan (706).

5. A steel bar cutting device according to claim 1, characterized in that: A positioning mechanism (8) is provided at the bottom of the base plate (1), a hydraulic cylinder (801) is fixedly installed at the bottom of the fixed box (2), a lifting plate (802) is fixedly connected to the bottom of the hydraulic cylinder (801), and supporting feet (803) are fixedly connected to both sides of the bottom of the lifting plate (802).

6. A steel bar cutting device according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to an axle seat (9), the middle of the axle seat (9) is rotatably connected to a rotating shaft (10), and both ends of the rotating shaft (10) are fixedly connected to wheels (11).

7. A steel bar cutting device according to claim 1, characterized in that: A handle (12) is provided on one side of the top of the bottom plate (1).

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