Steel bar cutting device with high safety

Abstract

The utility model discloses a reinforcing steel bar cutting device with high safety, which belongs to the technical field of reinforcing steel bar cutting and comprises a mounting plate, supporting legs are fixedly mounted at four corners of the lower end of the mounting plate, non-slip mats are fixedly mounted at the lower ends of the supporting legs, a sliding groove is formed in one side of the upper end of the mounting plate, and a fixed-length component is mounted in the sliding groove. A graduated scale is fixedly mounted on one side of the upper end of the mounting plate and located on one side of the length fixing assembly, a cutting groove is formed in the other side of the upper end of the mounting plate, fixing assemblies are mounted at the upper end of the mounting plate and located on the two sides of the cutting groove, and a cutting assembly is fixedly mounted on one side of the upper end of the mounting plate. According to the steel bar cutting device, the cutting length of a steel bar can be determined through the length fixing assembly, the fixed length can be changed, a user can conveniently use the steel bar cutting device, meanwhile, the steel bar can be fixed through the fixing assembly, therefore, the situation of movement in the cutting process can be prevented, the cutting precision is improved, manual fixing by workers is not needed, and the safety in the cutting process is improved.

Description

Technical Field

[0001] The utility model specifically relates to a steel bar cutting device with high safety, belonging to the technical field of steel bar cutting. Background Art

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, and its cross section is circular, sometimes square with rounded corners. Rebar mainly bears tensile stress in concrete. Deformed steel bar has greater bonding ability with concrete due to the effect of ribs, and thus can better withstand the effect of external force. Rebar is widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures. Rebar needs to be cut according to the length used when in use, so that it is convenient for users to use. However, the existing cutting device requires the user to manually fix the rebar when in use. The sparks generated during cutting can easily cause damage to the user, and the safety is low. At the same time, it is easy to move during cutting, thereby affecting the cutting accuracy. In view of this, the present utility model is specially proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a high-safety steel bar cutting device in view of the deficiencies in the prior art. The device has the advantages of high safety and high cutting accuracy. The length of the steel bar cutting can be determined by a fixed-length component, and the fixed-length can be changed, which is convenient for users to use. At the same time, the fixing component can fix the steel bar, thereby preventing movement during cutting, improving the cutting accuracy, and eliminating the need for workers to manually fix the steel bar, thereby improving the safety during cutting.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a steel bar cutting device with high safety, comprising a mounting plate, support feet are fixedly installed at the four corners of the lower end of the mounting plate, anti-skid pads are fixedly installed at the lower ends of the support feet, a slide groove is provided on one side of the upper end of the mounting plate, a fixed-length component is installed in the slide groove, a scale is fixedly installed on one side of the upper end of the mounting plate, the scale is located on one side of the fixed-length component, a cutting groove is provided on the other side of the upper end of the mounting plate, one end of the scale is located on one side of the cutting groove, a fixing component is installed on the upper end of the mounting plate, The fixing components are located on both sides of the cutting groove, and a cutting component is fixedly installed on one side of the upper end of the mounting plate, and the cutting component is located above the fixing components. When in use, the utility model is first placed at the use location through the supporting feet, and then the position of the fixed-length component is adjusted according to the length of the steel bar as needed, and measured by the ruler, and then the steel bar is placed between the fixing components, and one end of the steel bar is contacted with the fixed-length component to complete the fixed length of the steel bar, and then fixed by the fixing component, and then the cutting component is cut, so that the cutting of the steel bar can be completed.

[0005] Furthermore, in order to drive the threaded rod to rotate, the fixed-length assembly includes a threaded rod, the threaded rod is rotatably installed in the slide groove, and one end of the threaded rod extends to the outer side of the mounting plate, and a crank is fixedly installed on one end of the threaded rod.

[0006] Furthermore, in order to facilitate the adjustment of the position of the blocking plate and thus facilitate the cutting of steel bars of different lengths, the fixed-length assembly also includes a blocking plate, which is slidably engaged in the slide groove and is threadedly sleeved on the threaded rod.

[0007] Furthermore, in order to fix the steel bar above the cutting groove, the fixing component includes a fixed extrusion plate, which is fixedly mounted on the upper end of the mounting plate, and the fixed extrusion plate is located on both sides of the cutting groove. The fixing component also includes a fixing plate, which is fixedly mounted on the mounting plate, a screw is threadedly mounted on the fixing plate, and a knob is fixedly mounted on one end of the screw.

[0008] Furthermore, in order to facilitate the movement of the movable extrusion plate and thus facilitate the fixing of the steel bars, the fixing assembly also includes a movable extrusion plate, which is slidably arranged on the mounting plate, and a T-shaped circular groove is provided on one side of the movable extrusion plate, and one end of the screw is rotatably clamped in the T-shaped circular groove, and an anti-slip pad is provided on one side of the fixed extrusion plate and the movable extrusion plate.

[0009] Furthermore, in order to drive the rotating seat to rise and fall, the cutting assembly includes a mounting frame, which is fixedly mounted on one side of the upper end of the mounting plate, a hydraulic telescopic rod is fixedly mounted on the upper end of the mounting frame, and a rotating seat is fixedly mounted on the lower end of the hydraulic telescopic rod.

[0010] Furthermore, in order to complete the cutting of the steel bars, a cutting knife is rotatably clamped in the rotating seat, and the cutting knife is located directly above the cutting groove. A driving motor is installed on one side of the rotating seat, and the output end of the driving motor is fixedly connected to one side of the cutting knife.

[0011] The technical effects and advantages of the utility model are as follows: the length of the steel bar cut can be determined by the fixed-length component, and the fixed-length can be changed, which is convenient for users to use; at the same time, the fixing component can fix the steel bar, thereby preventing movement during cutting, improving the cutting accuracy, and eliminating the need for workers to manually fix it, thereby improving the safety during cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2It is a structural schematic diagram of the mounting plate in the utility model;

[0014] Figure 3 It is a structural schematic diagram of the fixed-length component in the utility model;

[0015] Figure 4 It is a half-section view of the fixing assembly in the present utility model.

[0016] Figure 5 It is a structural schematic diagram of the cutting component in the utility model.

[0017] In the figure: 1. Mounting plate; 2. Support foot; 3. Anti-skid pad; 4. Slide; 5. Fixed-length component; 501. Threaded rod; 502. Crank; 503. Blocking plate; 6. Scale; 7. Cutting groove; 8. Fixing component; 801. Fixed extrusion plate; 802. Fixed plate; 803. Screw; 804. Knob; 805. Movable extrusion plate; 806. T-shaped circular groove; 807. Anti-skid pad; 9. Cutting component; 901. Mounting frame; 902. Hydraulic telescopic rod; 903. Rotating seat; 904. Cutting knife; 905. Driving motor. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 5 As shown, a steel bar cutting device with high safety comprises a mounting plate 1, support feet 2 are fixedly mounted at the four corners of the lower end of the mounting plate 1, anti-skid pads 3 are fixedly mounted at the lower ends of the support feet 2, a slide groove 4 is provided on one side of the upper end of the mounting plate 1, a fixed length component 5 is installed in the slide groove 4, a scale 6 is fixedly mounted on one side of the upper end of the mounting plate 1, the scale 6 is located on one side of the fixed length component 5, a cutting groove 7 is provided on the other side of the upper end of the mounting plate 1, one end of the scale 6 is located on one side of the cutting groove 7, a fixing component 8 is installed on the upper end of the mounting plate 1, and the fixing component 8 is located on one side of the fixed length component 5. On both sides of the cutting groove 7, a cutting component 9 is fixedly installed on one side of the upper end of the mounting plate 1, and the cutting component 9 is located above the fixing component 8. When in use, the utility model is first placed at the use location through the supporting feet 2, and then the position of the fixed length component 5 is adjusted according to the length of the steel bar as needed, and measured by the ruler 6, and then the steel bar is placed between the fixing components 8, and one end of the steel bar is contacted with the fixed length component 5 to complete the fixed length of the steel bar, and then fixed by the fixing component 8, and then cut by the cutting component 9, so as to complete the cutting of the steel bar.

[0020] The fixed-length component 5 includes a threaded rod 501, which is rotatably installed in the slide groove 4, and one end of the threaded rod 501 extends to the outer side of the mounting plate 1, and a crank 502 is fixedly installed on one end of the threaded rod 501. The fixed-length component 5 also includes a blocking plate 503, which is slidably clamped in the slide groove 4, and the blocking plate 503 is threadedly sleeved on the threaded rod 501. When in use, the crank 502 is shaken to drive the threaded rod 501 to rotate, so that the blocking plate 503 moves in the slide groove 4. The position of the blocking plate 503 can be determined according to the required length of the steel bar and through the ruler 6.

[0021] The fixing assembly 8 includes a fixed extrusion plate 801, which is fixedly mounted on the upper end of the mounting plate 1, and the fixed extrusion plate 801 is located on both sides of the cutting groove 7. The fixing assembly 8 also includes a fixed plate 802, which is fixedly mounted on the mounting plate 1, and a screw 803 is threadedly mounted on the fixing plate 802, and a knob 804 is fixedly mounted on one end of the screw 803. The fixing assembly 8 also includes a movable extrusion plate 805, which is slidably arranged on the mounting plate 1, and one side of the movable extrusion plate 805 is opened. There is a T-shaped circular groove 806, one end of the screw rod 803 is rotatably clamped in the T-shaped circular groove 806, and a non-slip pad 807 is provided on one side of the fixed extrusion plate 801 and the movable extrusion plate 805. After the position of the blocking plate 503 is determined, the steel bar is placed between the fixed extrusion plate 801 and the movable extrusion plate 805, and one end of the steel bar is in contact with one side of the blocking plate 503, and then the knob 804 is turned. The knob 804 drives the screw rod 803 to rotate, thereby driving the movable extrusion plate 805 to move, so that the steel bar can be squeezed and fixed.

[0022] The cutting assembly 9 includes a mounting frame 901, which is fixedly mounted on one side of the upper end of the mounting plate 1. A hydraulic telescopic rod 902 is fixedly mounted on the inner upper end of the mounting frame 901, and a rotating seat 903 is fixedly mounted on the lower end of the hydraulic telescopic rod 902. A cutting knife 904 is rotatably clamped in the rotating seat 903, and the cutting knife 904 is located directly above the cutting groove 7. A driving motor 905 is mounted on one side of the rotating seat 903, and an output end of the driving motor 905 is fixedly connected to one side of the cutting knife 904. After the steel bar is fixed, the driving motor 905 is turned on, and the driving motor 905 drives the cutting knife 904 to rotate, and then the hydraulic telescopic rod 902 drives the rotating seat 903 and the cutting knife 904 to move downward, thereby completing the cutting of the steel bar.

[0023] When the utility model is in use: first, the utility model is placed at the use location through the supporting foot 2, and the crank 502 is shaken to drive the threaded rod 501 to rotate, so that the blocking plate 503 moves in the slide groove 4. The position of the blocking plate 503 can be determined according to the required length of the steel bar and through the scale 6. After the position of the blocking plate 503 is determined, the steel bar is placed between the fixed extrusion plate 801 and the movable extrusion plate 805, and one end of the steel bar is in contact with one side of the blocking plate 503. Then, the knob 804 is turned, and the knob 804 drives the screw rod 803 to rotate, thereby driving the movable extrusion plate 805 to move, so that the steel bar can be squeezed and fixed. After the steel bar is fixed, the drive motor 905 is turned on, and the drive motor 905 drives the cutting knife 904 to rotate. Then the hydraulic telescopic rod 902 drives the rotating seat 903 and the cutting knife 904 to move downward, thereby completing the cutting of the steel bar.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A steel bar cutting device with high safety, comprising a mounting plate (1), wherein support legs (2) are fixedly mounted at the four corners of the lower end of the mounting plate (1), and anti-slip pads (3) are fixedly mounted at the lower ends of the support legs (2). Features: A slide groove (4) is provided on one side of the upper end of the mounting plate (1), a fixed-length component (5) is installed in the slide groove (4), a scale (6) is fixedly installed on one side of the upper end of the mounting plate (1), the scale (6) is located on one side of the fixed-length component (5), a cutting groove (7) is provided on the other side of the upper end of the mounting plate (1), one end of the scale (6) is located on one side of the cutting groove (7), a fixing component (8) is installed on the upper end of the mounting plate (1), the fixing component (8) is located on both sides of the cutting groove (7), a cutting component (9) is fixedly installed on one side of the upper end of the mounting plate (1), the cutting component (9) is located above the fixing component (8).

2. The steel bar cutting device with high safety as claimed in claim 1, Features: The fixed-length component (5) comprises a threaded rod (501), the threaded rod (501) is rotatably mounted in the slide groove (4), one end of the threaded rod (501) extends to the outer side of the mounting plate (1), and a crank (502) is fixedly mounted on one end of the threaded rod (501).

3. The steel bar cutting device with high safety as claimed in claim 2, Features: The fixed-length component (5) further comprises a blocking plate (503), wherein the blocking plate (503) is slidably engaged in the sliding groove (4), and the blocking plate (503) is threadedly sleeved on the threaded rod (501).

4. The steel bar cutting device with high safety as claimed in claim 1, Features: The fixing assembly (8) comprises a fixing extrusion plate (801), wherein the fixing extrusion plate (801) is fixedly mounted on the upper end of the mounting plate (1), and the fixing extrusion plate (801) is located on both sides of the cutting groove (7).

5. The highly safe steel bar cutting device according to claim 4, Features: The fixing assembly (8) further comprises a fixing plate (802), wherein the fixing plate (802) is fixedly mounted on the mounting plate (1), a screw rod (803) is threadedly mounted on the fixing plate (802), and a knob (804) is fixedly mounted on one end of the screw rod (803).

6. The highly safe steel bar cutting device according to claim 5, Features: The fixing assembly (8) further comprises a movable extrusion plate (805), wherein the movable extrusion plate (805) is slidably arranged on the mounting plate (1), a T-shaped circular groove (806) is provided on one side of the movable extrusion plate (805), one end of the screw rod (803) is rotatably engaged in the T-shaped circular groove (806), and an anti-slip pad (807) is provided on one side of the fixed extrusion plate (801) and the movable extrusion plate (805).

7. The highly safe steel bar cutting device according to claim 1, Features: The cutting assembly (9) comprises a mounting frame (901), wherein the mounting frame (901) is fixedly mounted on one side of the upper end of the mounting plate (1), a hydraulic telescopic rod (902) is fixedly mounted on the inner upper end of the mounting frame (901), and a rotating seat (903) is fixedly mounted on the lower end of the hydraulic telescopic rod (902).

8. The steel bar cutting device with high safety as claimed in claim 7, Features: A cutting knife (904) is rotatably clamped in the rotating seat (903), and the cutting knife (904) is located directly above the cutting groove (7). A driving motor (905) is installed on one side of the rotating seat (903), and an output end of the driving motor (905) is fixedly connected to one side of the cutting knife (904).

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