Steel bar cutting device

Abstract

The utility model belongs to the technical field of steel bar production, and particularly relates to a steel bar cutting device which comprises a workbench. A guide groove is formed in the top of the workbench; the multiple guide grooves are evenly distributed in the top of the workbench. A first supporting base is fixedly connected to the side wall of the workbench. The pair of first supporting seats is symmetrically arranged on the two sides of the workbench. An electric push rod is fixedly connected to the top of the first supporting seat; according to the step, the steel bars can be cut by arranging a workbench, an electric push rod, a motor and a cutting blade, the multiple steel bars can be guided by arranging a guide groove, then the multiple steel bars can be cut at the same time through the device, the working efficiency of workers during steel bar cutting is improved, and the practicability is high. And through the arrangement of a second supporting frame, a first sliding groove and an anti-splashing cover, splashing chippings and sparks can be blocked when the cutting blade cuts the reinforcing steel bars, the situation of splashing of the chippings and the sparks is reduced, and then the safety of the device in the reinforcing steel bar cutting process is improved.

Description

Technical Field

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

[0002] Steel bars are an indispensable building material in construction projects and play an important role in buildings. Steel bars have the characteristics of high strength, high toughness and durability, and can withstand huge pressure and bending forces. Therefore, they are widely used in various building structures such as bridges, high-rise buildings, and industrial plants.

[0003] In the prior art, when cutting steel bars on a construction site, the cutting machine is usually started first, the blade is rotated at high speed, the steel bars are placed in a base, and the blade is pushed toward the steel bars to cut the steel bars. During long-term use and observation, it was found that due to the complex personnel and large amount of debris on the construction site, this cutting method is prone to sparks, posing a great safety hazard.

[0004] To this end, the utility model provides a steel bar cutting device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a steel bar cutting device is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a steel bar cutting device described in the utility model comprises a workbench; a guide groove is provided on the top of the workbench; the guide grooves are multiple and evenly distributed on the top of the workbench; a first support seat is fixedly connected to the side wall of the workbench; the first support seat is a pair and symmetrically arranged on both sides of the workbench; an electric push rod is fixedly connected to the top of the first support seat; a first support frame is connected between the pair of electric push rods; a motor is installed on the side wall of the first support frame; a cutting blade is fixedly connected to the output end of the motor; the motor and the cutting blade are multiple groups and evenly distributed in the middle of the first support frame; the top of the first support frame is fixedly connected to the second support A support frame; a first sliding groove is provided in the middle of the second support frame; a splash shield is slidably connected to the middle of the first sliding groove; the splash shield is made of transparent material; this step can cut the steel bars by providing a workbench, an electric push rod, a motor and a cutting blade, and can guide multiple steel bars by providing a guide groove, so that the device can cut multiple steel bars at the same time, thereby improving the work efficiency of the staff when cutting the steel bars, and by providing a second support frame, a first sliding groove and a splash shield, when the cutting blade cuts the steel bars, the flying debris and sparks can be blocked, reducing the flying of debris and sparks, thereby improving the safety of the device when cutting the steel bars.

[0007] Preferably, a second sliding groove is provided in the middle of the second support frame; the second sliding grooves are multiple and are arranged corresponding to the guide grooves; a sliding rod is slidably connected to the middle of the second sliding groove; a limiting plate is fixedly connected to the top of the sliding rod; a spring is connected between the limiting plate and the second support frame; and a first pressing plate is fixedly connected to the bottom of the sliding rod; this step is provided with a second sliding groove, a sliding rod, a limiting plate, a spring and a first pressing plate, which can press and fix the steel bars when the cutting blade cuts the steel bars, thereby reducing the displacement and rotation of the steel bars when the cutting blade cuts the steel bars, improving the stability of the cutting blade when cutting the steel bars, thereby improving the cutting effect of the cutting blade on the steel bars, and thereby improving the overall quality of the produced steel bars.

[0008] Preferably, the side wall of the first pressing plate is fixedly connected with a hinge seat; the hinge seat is a pair and is symmetrically arranged on both sides of the hinge seat; the other end of the hinge seat is fixedly connected with a second pressing plate; a torsion spring is provided in the middle of the hinge seat; this step is provided with a hinge seat and a second pressing plate, so that when the first pressing plate is pressed and fixed to the steel bar, the torsion spring will pull the second pressing plate, thereby making the second pressing plate fit against the side wall of the steel bar, thereby increasing the contact area between the first pressing plate and the steel bar, and further improving the fixing effect of the first pressing plate on the steel bar.

[0009] Preferably, a second support base is fixedly connected to the end of the workbench; a collection box is provided in the middle of the second support base; the collection box is slidably matched with the second support base; this step can collect the cut steel bars by providing a second support base and a collection box, thereby facilitating the staff to uniformly collect and carry the cut steel bars, thereby reducing the staff's workload and improving the staff's work efficiency.

[0010] Preferably, a rotation groove is provided at the bottom of the inner side wall of the second support seat; the rotation grooves are multiple and evenly distributed at the bottom of the inner side wall of the second support seat; a support shaft is fixedly connected to the middle of the rotation groove; a roller is rotatably connected to the middle of the support shaft; this step, by providing the rotation groove, the support shaft and the roller, can transform the sliding contact between the bottom of the collection box and the bottom of the inner side wall of the second support seat into a rolling contact between the bottom of the collection box and the side wall of the roller, thereby reducing the friction force when the bottom of the collection box contacts the bottom of the inner side wall of the second support seat, thereby reducing the wear when the bottom of the collection box contacts the bottom of the inner side wall of the second support seat, thereby improving the service life of the device.

[0011] Preferably, the side wall of the guide groove is provided with scale lines; by providing the scale lines, the workers can more conveniently measure the cutting length of the steel bars when cutting the steel bars, further reducing the workload of the workers and further improving their work efficiency.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model describes a steel bar cutting device, which is provided with a workbench, an electric push rod, a motor and a cutting blade, and can cut steel bars. It is provided with a guide groove, and can guide multiple steel bars, so that the device can cut multiple steel bars at the same time, thereby improving the work efficiency of the staff when cutting steel bars. It is provided with a second support frame, a first sliding groove and a splash shield, and can block the flying debris and sparks when the cutting blade cuts the steel bars, reduce the flying of debris and sparks, and thereby improve the safety of the device when cutting steel bars.

[0014] 2. The steel bar cutting device described in the utility model is provided with a second sliding groove, a sliding rod, a limit plate, a spring and a first pressing plate, which can press and fix the steel bar when the cutting blade cuts the steel bar, thereby reducing the displacement and rotation of the steel bar when the cutting blade cuts the steel bar, improving the stability of the cutting blade when cutting the steel bar, and thus improving the cutting effect of the cutting blade on the steel bar, thereby improving the overall quality of the produced steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a stereogram in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the workbench in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the support frame in the utility model;

[0019] Figure 4 It is a schematic diagram of the matching structure of the first support seat and the sliding rod in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the collection box in the utility model;

[0021] Legend:

[0022] 1. Workbench; 11. Guide groove; 12. First support seat; 13. Electric push rod; 14. First support frame; 15. Motor; 16. Cutting disc; 17. Second support frame; 18. First sliding groove; 19. Splash cover; 2. Second sliding groove; 21. Sliding rod; 22. Limiting plate; 23. Spring; 24. First pressing plate; 3. Articulated seat; 31. Second pressing plate; 4. Second support seat; 41. Collecting box; 5. Rotating groove; 51. Support shaft; 52. Roller; 6. Scale line. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4 As shown, a steel bar cutting device described in an embodiment of the utility model comprises a workbench 1; a guide groove 11 is provided on the top of the workbench 1; the guide grooves 11 are multiple and evenly distributed on the top of the workbench 1; a first support seat 12 is fixedly connected to the side wall of the workbench 1; the first support seat 12 is a pair and symmetrically arranged on both sides of the workbench 1; an electric push rod 13 is fixedly connected to the top of the first support seat 12; a first support frame 14 is connected between the pair of electric push rods 13; a motor 15 is installed on the side wall of the first support frame 14; a cutting blade 16 is fixedly connected to the output end of the motor 15; the motor 15 and the cutting blade 16 are multiple groups and evenly distributed in the middle of the first support frame 14; a second support frame 17 is fixedly connected to the top of the first support frame 14; a first sliding groove 18 is provided in the middle of the second support frame 17; a splash shield 19 is slidably connected to the middle of the first sliding groove 18; the splash shield 19 is made of transparent material; during work, when the staff cuts the steel bar, by placing the steel bar inside the guide groove 11 , and then push the steel bar forward. When it moves to the appropriate length, the staff starts the motor 15. At this time, the motor 15 will drive the cutting blade 16 to rotate, and then control the electric push rod 13 to drive the first support frame 14 to move downward. At this time, the cutting blade 16 will cut the steel bar. When the electric push rod 13 drives the first support frame 14 to move downward, the splash cover 19 will cover the outside of the steel bar and the cutting blade 16, thereby blocking the debris and sparks generated by the cutting of the cutting blade 16. This step can cut the steel bar by providing a workbench 1, an electric push rod 13, a motor 15 and a cutting blade 16. By providing a guide groove 11, multiple steel bars can be guided, so that this device can cut multiple steel bars at the same time, thereby improving the work efficiency of the staff when cutting the steel bars. By providing a second support frame 17, a first sliding groove 18 and a splash cover 19, when the cutting blade 16 cuts the steel bar, the splashing debris and sparks can be blocked, reducing the splashing of debris and sparks, thereby improving the safety of this device when cutting the steel bar.

[0026] Further, such as Figure 1 , Figure 2 and Figure 4As shown, a second sliding groove 2 is provided in the middle of the second support frame 17; the second sliding groove 2 is multiple and arranged corresponding to the guide groove 11; a sliding rod 21 is slidably connected to the middle of the second sliding groove 2; a limit plate 22 is fixedly connected to the top of the sliding rod 21; a spring 23 is connected between the limit plate 22 and the second support frame 17; a first pressing plate 24 is fixedly connected to the bottom of the sliding rod 21; when working, when the electric push rod 13 drives the first support frame 14 to move downward, the first pressing plate 24 will fit the side wall of the steel bar first, and when the first support frame 14 continues to move downward When the cutting blade 16 cuts the steel bar, the steel bar can be pressed and fixed by providing the second sliding groove 2, the sliding rod 21, the limiting plate 22, the spring 23 and the first pressing plate 24, thereby reducing the displacement and rotation of the steel bar when the cutting blade 16 cuts the steel bar, improving the stability of the cutting blade 16 when cutting the steel bar, and thus improving the cutting effect of the cutting blade 16 on the steel bar, thereby improving the overall quality of the produced steel bar.

[0027] Further, such as Figure 4 As shown, the side wall of the first pressing plate 24 is fixedly connected with a hinge seat 3; the hinge seat 3 is a pair and symmetrically arranged on both sides of the hinge seat 3; the other end of the hinge seat 3 is fixedly connected with a second pressing plate 31; a torsion spring is provided in the middle of the hinge seat 3; this step is provided with a hinge seat 3 and a second pressing plate 31, when the first pressing plate 24 is pressed and fixed to the steel bar, the torsion spring will pull the second pressing plate 31, and then the second pressing plate 31 will fit against the side wall of the steel bar, thereby increasing the contact area between the first pressing plate 24 and the steel bar, and further improving the fixing effect of the first pressing plate 24 on the steel bar.

[0028] Further, such as Figure 1 and Figure 5 As shown, a second support seat 4 is fixedly connected to the end of the workbench 1; a collecting box 41 is provided in the middle of the second support seat 4; the collecting box 41 is slidably matched with the second support seat 4; this step can collect the cut steel bars by providing the second support seat 4 and the collecting box 41, thereby facilitating the staff to uniformly collect and carry the cut steel bars, thereby reducing the workload of the staff and improving the work efficiency of the staff.

[0029] Further, such as Figure 5As shown, a rotating groove 5 is provided at the bottom of the inner wall of the second support seat 4; the rotating grooves 5 are multiple and evenly distributed at the bottom of the inner wall of the second support seat 4; a support shaft 51 is fixedly connected to the middle of the rotating groove 5; a roller 52 is rotatably connected to the middle of the support shaft 51; this step, by providing the rotating groove 5, the support shaft 51 and the roller 52, can change the sliding contact between the bottom of the collection box 41 and the bottom of the inner wall of the second support seat 4 into a rolling contact between the bottom of the collection box 41 and the side wall of the roller 52, thereby reducing the friction force when the bottom of the collection box 41 contacts the bottom of the inner wall of the second support seat 4, thereby reducing the wear when the bottom of the collection box 41 contacts the bottom of the inner wall of the second support seat 4, and improving the service life of this device.

[0030] Further, such as Figure 1 and Figure 2 As shown, the side wall of the guide groove 11 is provided with scale lines 6; this step, by providing the scale lines 6, allows the workers to more conveniently measure the cutting length of the steel bars when cutting the steel bars, further reducing the workload of the workers and further improving the work efficiency of the workers.

[0031] Working principle: During operation, when the staff cuts the steel bar, they place the steel bar inside the guide groove 11 and push the steel bar forward. When it moves to the appropriate length, the staff starts the motor 15. At this time, the motor 15 will drive the cutting blade 16 to rotate, and then control the electric push rod 13 to drive the first support frame 14 to move downward. At this time, the cutting blade 16 will cut the steel bar. When the electric push rod 13 drives the first support frame 14 to move downward, the splash guard 19 will cover the outside of the steel bar and the cutting blade 16, thereby blocking the debris and sparks generated by the cutting of the cutting blade 16. When the electric push rod 13 drives the first support frame 14 to move downward, the first pressing plate 24 will fit the side wall of the steel bar first. When the first support frame 14 continues to move downward, the spring 23 will pull the limit plate 22, thereby driving the sliding rod 21 and the first pressing plate 24 to press the steel bar.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel bar cutting device, comprising a workbench (1); characterized in that: The workbench (1) is provided with a guide groove (11) on the top; the guide grooves (11) are multiple and evenly distributed on the top of the workbench (1); a first support seat (12) is fixedly connected to the side wall of the workbench (1); the first support seat (12) is a pair and symmetrically arranged on both sides of the workbench (1); an electric push rod (13) is fixedly connected to the top of the first support seat (12); a first support frame (14) is connected between the pair of electric push rods (13); the side of the first support frame (14) A motor (15) is mounted on the wall; a cutting blade (16) is fixedly connected to the output end of the motor (15); the motor (15) and the cutting blade (16) are in multiple groups and are evenly distributed in the middle of a first support frame (14); a second support frame (17) is fixedly connected to the top of the first support frame (14); a first sliding groove (18) is provided in the middle of the second support frame (17); a splash guard (19) is slidably connected to the middle of the first sliding groove (18); the splash guard (19) is made of a transparent material.

2. A steel bar cutting device according to claim 1, characterized in that: A second sliding groove (2) is provided in the middle of the second support frame (17); the second sliding groove (2) is multiple and arranged corresponding to the guide groove (11); a sliding rod (21) is slidably connected to the middle of the second sliding groove (2); a limiting plate (22) is fixedly connected to the top of the sliding rod (21); a spring (23) is connected between the limiting plate (22) and the second support frame (17); and a first pressing plate (24) is fixedly connected to the bottom of the sliding rod (21).

3. A steel bar cutting device according to claim 2, characterized in that: The side wall of the first pressing plate (24) is fixedly connected to a hinge seat (3); the hinge seat (3) is a pair and is symmetrically arranged on both sides of the hinge seat (3); the other end of the hinge seat (3) is fixedly connected to a second pressing plate (31); and a torsion spring is provided in the middle of the hinge seat (3).

4. A steel bar cutting device according to claim 3, characterized in that: The end of the workbench (1) is fixedly connected to a second support seat (4); a collection box (41) is provided in the middle of the second support seat (4); and the collection box (41) is slidably matched with the second support seat (4).

5. A steel bar cutting device according to claim 4, characterized in that: A rotation groove (5) is provided at the bottom of the inner side wall of the second support seat (4); the rotation grooves (5) are multiple and evenly distributed at the bottom of the inner side wall of the second support seat (4); a support shaft (51) is fixedly connected in the middle of the rotation groove (5); and a roller (52) is rotatably connected in the middle of the support shaft (51).

6. A steel bar cutting device according to claim 5, characterized in that: The side wall of the guide groove (11) is provided with scale lines (6).

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