Movable cutting machine tool used in construction site

Abstract

The utility model relates to a movable cutting machine tool used in a construction site, which belongs to the technical field of cutting and comprises a base, a fixing frame is fixed at the top of the base, and a movable fixing component used for moving or fixing the base is mounted at the bottom of the base. A clamping assembly used for fixing a machined workpiece is installed on the top of the base, a cutting assembly used for cutting the machined workpiece is installed in the fixing frame, and the movable fixing assembly comprises two protection frames fixed to the bottom of the base. According to the movable cutting machine tool used in the construction site, the cutting machine tool can be conveniently and effectively moved, and the cutting machine tool can be effectively fixed after being moved to a designated place, so that the cutting stability of the cutting machine tool is ensured, a machined workpiece needs to be conveyed to the cutting machine tool, the working intensity of workers is reduced, and the working efficiency is improved. Time and labor are saved, and the practicability of the movable cutting machine tool used in the construction site is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting, in particular to a mobile cutting machine used on a construction site. Background Art

[0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly increasing. The requirements for improving production efficiency, reducing production costs, and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern mechanical processing industry, and cutting machines are generally needed at construction sites.

[0003] Existing cutting machines for construction sites are generally fixedly installed at the construction site for cutting work. In actual use, the workpieces need to be transported to the cutting machines, which is inconvenient for the workpieces to be processed. In addition, when there are many workpieces, they need to be moved frequently, which increases the workload of the staff, is time-consuming and labor-intensive, and reduces the practicality of existing cutting machines for construction sites. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mobile cutting machine for use on a construction site, which has the advantages of being able to conveniently and effectively move the cutting machine, and solves the problem of low practicality of the existing cutting machines used on construction sites.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to conveniently and effectively move the cutting machine, the utility model provides the following technical solutions: a mobile cutting machine used at a construction site, comprising a base, a fixing frame is fixed on the top of the base, a moving fixing assembly for moving or fixing the base is installed at the bottom of the base, a clamping assembly for fixing a workpiece is installed on the top of the base, and a cutting assembly for cutting the workpiece is installed inside the fixing frame;

[0008] The movable and fixed assembly includes two protective frames fixed at the bottom of the base, two first motors are fixed at the bottom of the base, a first screw is fixed to the output shaft of the first motor, an adjusting cylinder is threadedly connected to the outer side of the first screw, a fixing seat is fixed to the bottom of the adjusting cylinder, reinforcement plates are fixed on the left and right sides of the fixing seat, a fixing hole is provided on the top of the reinforcement plate, limiting rods are fixed to the opposite sides of the two adjusting cylinders, a fixing column is sleeved on the end of the limiting rod away from the adjusting cylinder, and four universal wheels are fixed to the bottom of the base.

[0009] Furthermore, the clamping assembly includes two columns fixed on the top of the base, a fixing plate is fixed between the top ends of the two columns, two vertical plates are fixed on the top of the fixing plate, two electric telescopic rods are fixed on opposite sides of the two vertical plates, and a clamping plate is fixed between the back ends of the two electric telescopic rods on the front and between the front ends of the two electric telescopic rods on the back.

[0010] Furthermore, the cutting assembly includes a horizontal plate fixed at the top of the fixed frame, a sliding groove is provided at the bottom of the horizontal plate, a slider is slidably connected inside the sliding groove, a second screw is threadedly connected inside the slider, a second motor is fixed to the back of the second screw, a hydraulic rod is fixed to the bottom of the slider, and the cutting machine body is fixed to the bottom end of the hydraulic rod.

[0011] Furthermore, the front side of the second screw rod sequentially penetrates the fixed frame, the transverse plate, the sliding groove and the sliding block and extends to the inside of the transverse plate to be rotatably connected with the transverse plate through a bearing.

[0012] Furthermore, the top end of the fixing column is fixed to the bottom of the base, and the bottom end of the fixing column is fixed to the inner bottom wall of the protective frame.

[0013] Furthermore, the bottom of the adjustment tube passes through the protection frame and extends to the bottom of the protection frame and is fixed to the top of the fixing seat.

[0014] Furthermore, a handrail is fixed on the top of the base, a machine door is hingedly connected to the front of the fixed frame through a hinge, and an observation window is fixed on the front of the machine door.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a mobile cutting machine for use on a construction site, which has the following beneficial effects:

[0017] The mobile cutting machine used on the construction site can be conveniently and effectively moved during actual use through the coordinated use of a base, a fixing frame, a mobile fixing component, a clamping component and a cutting component, and can also effectively fix the cutting machine after moving to a designated location, thereby ensuring the stability of the cutting machine during cutting. There is no need to transport the workpiece to the cutting machine, which reduces the work intensity of the staff, saves time and effort, and improves the practicality of the mobile cutting machine used on the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a top view of the structure of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the first screw connection structure in the structure of the utility model.

[0021] In the figure: 1 base, 2 handrail, 3 fixed frame, 4 machine door, 5 observation window, 200 movable fixed component, 201 protection frame, 202 first motor, 203 first screw, 204 adjusting cylinder, 205 fixed seat, 206 reinforcement plate, 207 fixing hole, 208 limit rod, 209 fixed column, 210 universal wheel, 300 clamping component, 301 column, 302 fixed plate, 303 vertical plate, 304 electric telescopic rod, 305 clamping plate, 400 cutting component, 401 horizontal plate, 402 slide groove, 403 slider, 404 second screw, 405 second motor, 406 hydraulic rod, 407 cutting machine body. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a mobile cutting tool used at a construction site, comprising a base 1, a fixing frame 3 is fixed on the top of the base 1, a moving fixing assembly 200 for moving or fixing the base 1 is installed at the bottom of the base 1, a clamping assembly 300 for fixing a workpiece is installed on the top of the base 1, and a cutting assembly 400 for cutting the workpiece is installed inside the fixing frame 3;

[0024] Through the coordinated use of the base 1, the fixed frame 3, the mobile fixed component 200, the clamping component 300 and the cutting component 400, the cutting machine can be conveniently and effectively moved during actual use, and the cutting machine can also be effectively fixed after being moved to the designated location, thereby ensuring the stability of the cutting machine during cutting. It is unnecessary to transport the workpiece to the cutting machine, which reduces the work intensity of the staff, saves time and effort, and improves the practicality of the mobile cutting machine used on the construction site.

[0025] In this embodiment, the movable fixing assembly 200 is a structure for moving the cutting tool.

[0026] like Figure 1 and Figure 3As shown, the movable fixing assembly 200 includes two protective frames 201 fixed to the bottom of the base 1, two first motors 202 are fixed to the bottom of the base 1, the output shaft of the first motor 202 is fixed with a first screw 203, the outer side of the first screw 203 is threadedly connected with an adjusting cylinder 204, a fixing seat 205 is fixed to the bottom of the adjusting cylinder 204, reinforcement plates 206 are fixed on the left and right sides of the fixing seat 205, a fixing hole 207 is opened on the top of the reinforcement plate 206, a limiting rod 208 is fixed to the opposite side of the two adjusting cylinders 204, and a fixing column 209 is sleeved on the end of the limiting rod 208 away from the adjusting cylinder 204, and four universal wheels 210 are fixed to the bottom of the base 1.

[0027] It should be noted that the top end of the fixing column 209 is fixed to the bottom of the base 1 , and the bottom end of the fixing column 209 is fixed to the inner bottom wall of the protection frame 201 , thereby fixing the fixing column 209 .

[0028] In addition, the bottom of the adjustment tube 204 penetrates the protection frame 201 and extends to the bottom of the protection frame 201 and is fixed to the top of the fixing seat 205, ensuring that the adjustment tube 204 can effectively drive the fixing seat 205 to move up and down for adjustment.

[0029] In addition, a handrail 2 is fixed on the top of the base 1 to facilitate pushing the base 1. The front of the fixed frame 3 is hinged with a machine door 4 through a hinge. The front of the machine door 4 is fixed with an observation window 5, which can effectively observe the situation in the fixed frame 3.

[0030] In this embodiment, the clamping assembly 300 is a structure for fixing the workpiece to be processed.

[0031] like Figure 1 and Figure 2 As shown, the clamping assembly 300 includes two columns 301 fixed on the top of the base 1, a fixing plate 302 is fixed between the tops of the two columns 301, two vertical plates 303 are fixed on the top of the fixing plate 302, two electric telescopic rods 304 are fixed on opposite sides of the two vertical plates 303, and a clamping plate 305 is fixed between the back sides of the two electric telescopic rods 304 on the front and between the front sides of the two electric telescopic rods 304 on the back.

[0032] In this embodiment, the cutting assembly 400 is a structure for cutting a workpiece.

[0033] like Figure 1 and Figure 2As shown, the cutting assembly 400 includes a horizontal plate 401 fixed at the top of the fixed frame 3, a slide groove 402 is provided at the bottom of the horizontal plate 401, a slider 403 is slidably connected inside the slide groove 402, a second screw rod 404 is threadedly connected inside the slider 403, a second motor 405 is fixed to the back of the second screw rod 404, a hydraulic rod 406 is fixed to the bottom of the slider 403, and a cutting machine body 407 is fixed to the bottom end of the hydraulic rod 406.

[0034] It should be noted that the front side of the second screw rod 404 passes through the fixed frame 3, the horizontal plate 401, the slide groove 402 and the slider 403 in sequence and extends to the interior of the horizontal plate 401 and is rotatably connected to the horizontal plate 401 through a bearing, thereby ensuring that the second screw rod 404 can stably and effectively rotate in situ, and the second motor 405 is fixed to the back side of the fixed frame 3 to fix the second motor 405.

[0035] At the same time, a battery is fixed on the top of the base 1 to supply power to the first motor 202 , the electric telescopic rod 304 , the second motor 405 and the cutting machine body 407 .

[0036] The working principle of the above embodiment is:

[0037] When in use, the cutting machine is moved to a designated point through the handrail 2 and the universal wheel 210, and then the first motor 202 is turned on to drive the first screw 203 to rotate. Under the action of the internal thread rotation thrust and the limiting action of the limiting rod 208, the adjusting cylinder 204 is adjusted to move up and down on the outside of the first screw 203, thereby driving the fixing seat 205 to move up and down, so that the fixing seat 205 is in close contact with the ground, thereby increasing the friction between the cutting machine and the ground, and at the same time, the cutting machine can be further fixed by cooperating with the bolt through the fixing hole 207, and then the machine door 4 is opened to prevent the cut workpiece from being stuck on the fixing plate 302, and then The electric telescopic rod 304 is opened to drive the clamping plate 305 to move forward and backward, so that the workpiece is clamped by the two clamping plates 305, and then the cutting machine body 407 is opened, and the hydraulic rod 406 is opened at the same time to drive the cutting machine body 407 to move downward, so as to cut the workpiece, and then the second motor 405 is turned on to drive the second screw 404 to rotate in situ, and the slider 403 is moved forward and backward on the outside of the second screw 404 under the left and right of the internal thread rotation thrust, thereby driving the cutting machine body 407 to move forward and backward, so that the cutting machine body 407 can effectively cut the workpiece.

[0038] Compared with the prior art, the mobile cutting machine used on the construction site, through the coordinated use of the base 1, the fixed frame 3, the mobile fixing assembly 200, the clamping assembly 300 and the cutting assembly 400, can conveniently and effectively move the cutting machine during actual use, and can also effectively fix the cutting machine after moving to the designated location, thereby ensuring the stability of the cutting machine during cutting, and thus eliminating the need to transport the workpiece to the cutting machine, reducing the work intensity of the staff, saving time and effort, and improving the practicability of the mobile cutting machine used on the construction site, solving the problem of low practicability of the existing cutting machines used on the construction site.

[0039] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of batteries is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A mobile cutting machine for use at a construction site, comprising a base (1), characterized in that: A fixing frame (3) is fixed on the top of the base (1), a moving fixing assembly (200) for moving or fixing the base (1) is installed on the bottom of the base (1), a clamping assembly (300) for fixing a workpiece to be processed is installed on the top of the base (1), and a cutting assembly (400) for cutting the workpiece to be processed is installed inside the fixing frame (3); The movable fixing assembly (200) comprises two protection frames (201) fixed to the bottom of the base (1); two first motors (202) are fixed to the bottom of the base (1); a first screw rod (203) is fixed to the output shaft of the first motor (202); an adjusting cylinder (204) is threadedly connected to the outer side of the first screw rod (203); a fixing seat (205) is fixed to the bottom of the adjusting cylinder (204); reinforcement plates (206) are fixed to the left and right sides of the fixing seat (205); a fixing hole (207) is provided on the top of the reinforcement plate (206); limiting rods (208) are fixed to opposite sides of the two adjusting cylinders (204); a fixing column (209) is sleeved on one end of the limiting rod (208) away from the adjusting cylinder (204); and four universal wheels (210) are fixed to the bottom of the base (1).

2. The mobile cutting machine for use at a construction site according to claim 1, characterized in that: The clamping assembly (300) comprises two upright posts (301) fixed on the top of the base (1); a fixing plate (302) is fixed between the top ends of the two upright posts (301); two vertical plates (303) are fixed on the top of the fixing plate (302); two electric telescopic rods (304) are fixed on opposite sides of the two vertical plates (303); and a clamping plate (305) is fixed between the back ends of the two electric telescopic rods (304) on the front and between the front ends of the two electric telescopic rods (304) on the back.

3. The mobile cutting machine for use at a construction site according to claim 1, characterized in that: The cutting assembly (400) comprises a horizontal plate (401) fixed at the top of a fixed frame (3); a slide groove (402) is provided at the bottom of the horizontal plate (401); a slider (403) is slidably connected inside the slide groove (402); a second screw rod (404) is threadedly connected inside the slider (403); a second motor (405) is fixed to the back of the second screw rod (404); a hydraulic rod (406) is fixed to the bottom of the slider (403); and a cutting machine body (407) is fixed to the bottom end of the hydraulic rod (406).

4. The mobile cutting machine for use at a construction site according to claim 3, characterized in that: The front side of the second screw rod (404) passes through the fixed frame (3), the transverse plate (401), the sliding groove (402) and the sliding block (403) in sequence and extends to the inside of the transverse plate (401) to be rotationally connected to the transverse plate (401) via a bearing.

5. The mobile cutting machine for use at a construction site according to claim 1, characterized in that: The top end of the fixing column (209) is fixed to the bottom of the base (1), and the bottom end of the fixing column (209) is fixed to the inner bottom wall of the protection frame (201).

6. The mobile cutting machine for use at a construction site according to claim 1, characterized in that: The bottom of the adjustment cylinder (204) passes through the protection frame (201) and extends to the bottom of the protection frame (201) and is fixed to the top of the fixing seat (205).

7. The mobile cutting machine for use at a construction site according to claim 1, characterized in that: A handrail (2) is fixed on the top of the base (1), a machine door (4) is hingedly connected to the front of the fixing frame (3) via a hinge, and an observation window (5) is fixed on the front of the machine door (4).

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