Steel bar cutting equipment

Abstract

The utility model discloses reinforcing steel bar cutting equipment which comprises a base and a fixing mechanism. A mounting frame is arranged on the left side of the upper end of the base, a mounting plate is slidably connected to the lower side in the mounting frame, a motor is arranged in the middle of the left end of the mounting plate, a cutting blade is arranged at the right end of an output shaft of the motor, a mounting groove is formed in the rear side in the base, and a placement groove is formed in the middle of the upper end of the base; the fixing mechanism comprises sliding columns, a push plate and a connecting plate, the sliding columns are slidably connected with sliding holes formed in the middle of the front wall of the mounting groove, the front ends of the sliding columns are fixedly connected with the rear end of the push plate, the push plate is located in the containing groove, and the rear ends of the sliding columns are fixedly connected with the front end of the connecting plate; the steel bar cutting equipment further comprises a control switch set, the control switch set is arranged at the front end of the base, the steel bar cutting equipment can replace a traditional mode that a steel bar is limited and fixed through a clamp, and the stability of the steel bar is improved while the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field, concretely is a reinforcing steel bar cutting equipment. BACKGROUND

[0002] Reinforcing steel bar refers to steel material for reinforced concrete and prestressed reinforced concrete, its cross section is circular, sometimes is square with rounded corners, including plain round reinforcing steel bar, ribbed reinforcing steel bar and twisted reinforcing steel bar etc., reinforcing steel bar mainly bears tensile stress in concrete, in the process of reinforcing steel bar use, reinforcing steel bar is often cut into required length by reinforcing steel bar cutting equipment to adapt to different construction requirements.

[0003] In the process of using reinforcing steel bar cutting equipment, reinforcing steel bar needing cutting is usually put into the inside of reinforcing steel bar cutting equipment, then one hand of operator manually fixes reinforcing steel bar, the other hand presses handle, handle drives cutting blade to move, in the process of pressing handle, the finger of operator presses control switch, thereby driving equipment drives cutting blade to rotate, finally cutting blade contacts reinforcing steel bar, thereby realizing the cutting work of reinforcing steel bar.

[0004] In the process of cutting work of existing reinforcing steel bar cutting equipment, although reinforcing steel bar can be manually fixed by artificial, but sparks generated in subsequent cutting process can cause certain harm to operator, part reinforcing steel bar cutting equipment fixes reinforcing steel bar by clamp, although operator can be prevented from being harmed, but before cutting work, the clamp corresponding to the size of reinforcing steel bar is replaced, operation is relatively cumbersome, therefore, we propose a reinforcing steel bar cutting equipment. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a reinforcing steel bar cutting equipment, the position of the push plate can be adjusted through the cooperation of the connecting plate and the transmission plate, thereby the reinforcing steel bars of different sizes are fixed in position, the operation is simple, the traditional reinforcing steel bar fixing mode through the clamp is replaced, the cutting efficiency is improved, and the stability of the reinforcing steel bar is also increased, so that the problems in the background art can be effectively solved.

[0006] To achieve the above object, the utility model provides the following technical scheme: a reinforcing steel bar cutting equipment, which comprises a base and a fixing mechanism.

[0007] The upper end of the base is provided with a mounting frame on the left side, a mounting plate is slidably connected to the lower side in the mounting frame, a motor is arranged at the middle of the left end of the mounting plate, a cutting blade is arranged at the right end of the output shaft of the motor, an installation groove is arranged at the rear side in the base, and a placing groove is arranged at the middle of the upper end of the base.

[0008] The fixing mechanism comprises slide posts, a push plate and a connecting plate, the slide posts are slidably connected with slide holes arranged in the middle of the front wall of the installation groove, the front ends of the slide posts are fixedly connected with the rear ends of the push plate, the push plate is located inside the placing groove, and the rear ends of the slide posts are fixedly connected with the front ends of the connecting plate;

[0009] The control switch group is arranged at the front end of the base, the input end of the control switch group is electrically connected with the external power supply, the input end of the motor is electrically connected with the output end of the control switch group, the position of the push plate can be adjusted through the cooperation of the connecting plate and the transmission plate, thereby the steel bars of different sizes can be fixed and limited, the operation is simple, the traditional fixing and limiting mode of the steel bars through the clamp is replaced, the cutting efficiency is improved, and the stability of the steel bars is also improved.

[0010] Further, the fixing mechanism further comprises an adjusting plate, a limiting rod, a vertical rod and a transmission plate, the adjusting plate is slidably connected with the inner wall of the installation groove, the limiting rods are arranged on the left and right sides of the upper end of the adjusting plate, the vertical rod is rotatably connected with the left and right sides of the top wall of the installation groove through bearings, the transmission plates are rotatably connected with the lower sides of the outer arc surfaces of the vertical rod through bearings, the rear sides of the lower ends of the transmission plates are provided with limiting grooves, the limiting rods are located inside the vertically adjacent limiting grooves, and the front ends of the transmission plates are in contact with the rear ends of the connecting plate.

[0011] Further, the fixing mechanism further comprises a screw rod, the screw rod is rotatably connected with the middle of the rear wall of the installation groove through a bearing, and the screw rod is screwedly connected with the threaded hole arranged in the middle of the rear end of the adjusting plate, so that the position of the limiting rod can be adjusted through the adjusting plate.

[0012] Further, the fixing mechanism further comprises a driving motor, the driving motor is arranged at the right side of the rear end of the base, the front end of the output shaft of the driving motor is fixedly connected with the rear end of the screw rod, and the input end of the driving motor is electrically connected with the output end of the control switch group, so that the position of the adjusting plate can be adjusted through the screw rod.

[0013] Further, the spring is arranged at the front end of the connecting plate and the front wall of the installation groove, the spring is sleeved outside the rear side of the slide post, and the push plate can be moved and reset through the connecting plate.

[0014] Further, the electric push rod is arranged at the middle of the top wall of the mounting frame, the lower end of the telescopic end of the electric push rod is fixedly connected with the upper end of the mounting plate, the input end of the electric push rod is electrically connected with the output end of the control switch group, and the cutting blade can be moved through the mounting plate.

[0015] Further, the supporting seat is arranged at the four corners of the lower end of the base, and the base and the equipment above can be supported and fixed.

[0016] Compared with the prior art, the steel bar cutting equipment has the following advantages:

[0017] By controlling the switch group, the driving motor starts to run, the output shaft of the driving motor drives the screw rod to rotate, and the screw rod drives the adjusting plate to move forward through the threaded connection in the rotating process. At this time, the limiting rod rotates in the limiting groove, thereby driving the transmission plate to rotate forward around the vertical rod. In the process of rotating the transmission plate, the connecting plate starts to move forward under the thrust of the transmission plate, and the spring contracts, thereby driving the push plate to move forward through the connecting plate. The push plate drives the steel bar to be cut to move forward, so that the steel bar contacts the front wall of the placing groove, thereby realizing the limiting and fixing of the steel bar. Through the cooperation of the connecting plate and the transmission plate, the position of the push plate can be adjusted, thereby limiting and fixing the steel bars of different sizes. The operation is simple, which replaces the traditional limiting and fixing mode of the steel bar through the clamp, improves the cutting efficiency, and increases the stability of the steel bar. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model structural schematic diagram is provided.

[0019] Fig. 2 The utility model fixed mechanism structure schematic diagram is provided.

[0020] In the drawing: 1 base, 2 control switch group, 3 mounting frame, 4 mounting plate, 5 motor, 6 cutting blade, 7 installation groove, 8 fixed mechanism, 81 slide column, 82 push plate, 83 connecting plate, 84 adjusting plate, 85 limiting rod, 86 vertical rod, 87 transmission plate, 88 screw rod, 89 driving motor, 9 spring, 10 placing groove, 11 electric push rod, 12 support seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figs. 1-2 The embodiment provides a technical scheme: a steel bar cutting equipment, which comprises a base 1 and a fixed mechanism 8.

[0023] The base 1: the left side of the upper end is provided with a mounting frame 3, the lower side of the inside of the mounting frame 3 is slidably connected with a mounting plate 4, the middle part of the left end of the mounting plate 4 is provided with a motor 5, the right end of the output shaft of the motor 5 is provided with a cutting blade 6, the rear side of the inside of the base 1 is provided with a mounting groove 7, the middle part of the upper end of the base 1 is provided with a placing groove 10, during work, the reinforcing steel bars to be cut are placed in the inside of the placing groove 10, then the reinforcing steel bars are fixedly positioned by fixing equipment, then the motor 5 starts to operate by the regulation and control of the control equipment, the output shaft of the motor 5 drives the cutting blade 6 to rotate, at this time, the adjusting equipment starts to operate by the regulation and control of the control equipment, the telescopic end of the adjusting equipment extends, so that the cutting blade 6 is driven downward by the mounting plate 4, and finally the cutting blade 6 is in contact with the reinforcing steel bars, thereby realizing the cutting work of the reinforcing steel bars;

[0024] The fixing mechanism 8 comprises slide posts 81, push plates 82 and connecting plates 83, the slide posts 81 are slidably connected with slide holes arranged in the middle of the front wall of the mounting groove 7, the front ends of the slide posts 81 are fixedly connected with the rear ends of the push plates 82, the push plates 82 are located in the interior of the placing groove 10, the rear ends of the slide posts 81 are fixedly connected with the front ends of the connecting plates 83, the fixing mechanism 8 further comprises adjusting plates 84, limiting rods 85, vertical rods 86 and transmission plates 87, the adjusting plates 84 are slidably connected with the inner walls of the mounting groove 7, the limiting rods 85 are arranged on the left and right sides of the upper end of the adjusting plate 84, the vertical rods 86 are rotatably connected with the left and right sides of the top wall of the mounting groove 7 through bearings, the transmission plates 87 are rotatably connected with the outer sides of the lower sides of the outer arc surfaces of the vertical rods 86 through bearings, the rear sides of the lower ends of the transmission plates 87 are provided with limiting grooves, the limiting rods 85 are located in the interior of the vertically adjacent limiting grooves, the front ends of the transmission plates 87 are in contact with the rear ends of the connecting plates 83, the fixing mechanism 8 further comprises a screw rod 88, the screw rod 88 is rotatably connected with the middle of the rear wall of the mounting groove 7 through a bearing, the screw rod 88 is screwedly connected with the middle of the rear end of the adjusting plate 84, the fixing mechanism 8 further comprises a drive motor 89, the drive motor 89 is arranged on the right side of the rear end of the base 1, the front end of the output shaft of the drive motor 89 is fixedly connected with the rear end of the screw rod 88, the input end of the drive motor 89 is electrically connected with the output end of the control switch set 2, under the regulation and control of the control equipment, the drive motor 89 starts to operate, the output shaft of the drive motor 89 drives the screw rod 88 to rotate, the screw rod 88 drives the adjusting plate 84 to move forward through the screw connection in the process of rotation, at this time, the limiting rods 85 slide and rotate relatively in the limiting grooves, so that the transmission plates 87 are driven by the limiting rods 85 to rotate forward with the vertical rods 86 as the center, in the process of rotation of the transmission plates 87, the connecting plates 83 start to move forward under the thrust of the transmission plates 87, so that the connecting plates 83 drive the push plates 82 to move forward through the slide posts 81, and then the push plates 82 drive the steel bars to be cut to move forward, so that the steel bars contact with the front wall of the placing groove 10, and then the limiting and fixing of the steel bars are realized, through the matched arrangement of the connecting plates 83 and the transmission plates 87, the position of the push plates 82 can be adjusted, so that the steel bars of different sizes can be limited and fixed, the operation is simple, the traditional limiting and fixing mode of the steel bars through the clamp is replaced, the cutting efficiency is improved, and the stability of the steel bars is also improved.

[0025] The control switch set 2 is further arranged on the front end of the base 1, the input end of the control switch set 2 is electrically connected with an external power supply, and the input end of the motor 5 is electrically connected with the output end of the control switch set 2, so that the electrical elements in the equipment can be regulated and controlled.

[0026] The springs 9 are arranged on the front ends of the connecting plates 83 and the front wall of the mounting groove 7 respectively, the springs 9 are all arranged on the outer sides of the rear sides of the slide posts 81, and the pushing force generated by the extension of the springs 9 can drive the push plates 82 to move and reset through the connecting plates 83.

[0027] Wherein: still include electric push rod 11, electric push rod 11 is arranged at the middle part of the top wall of mounting frame 3, and the lower end of the telescopic end of electric push rod 11 is fixedly connected with the upper end of mounting plate 4, and the input end of electric push rod 11 is electrically connected with the output end of control switch group 2, and through the regulation and control of control switch group 2, electric push rod 11 starts to operate, and the telescopic end of electric push rod 11 extends, so that mounting plate 4 drives cutting blade 6 to move downwards, finally makes cutting blade 6 contact with the reinforcing steel bar, and then realizes the cutting work of the reinforcing steel bar.

[0028] Wherein: still include support seat 12, support seat 12 is arranged at the four corners of the lower end of base 1 respectively, before use, the reinforcing steel bar cutting equipment is moved to the designated work site, the support seat 12 is installed and connected with the corresponding work station, so as to realize the support and fixation of base 1 and the equipment above.

[0029] The working principle of the reinforcing steel bar cutting equipment is as follows: before use, the reinforcing steel bar cutting equipment is moved to the designated work site, the support seat 12 is installed and connected with the corresponding work station, so as to realize the support and fixation of base 1 and the equipment above, during work, the reinforcing steel bar to be cut is placed in the inside of placing groove 10, then through the regulation and control of control switch group 2, drive motor 89 starts to operate, the output shaft of drive motor 89 drives screw rod 88 to rotate, screw rod 88 drives adjusting plate 84 to move forward through thread connection in the process of rotation, at this time, limit rod 85 rotates relatively in the inside of limit groove, so as to drive transmission plate 87 to rotate forward with vertical rod 86 as the center, in the process of rotation of transmission plate 87, connecting plate 83 starts to move forward under the thrust of transmission plate 87, spring 9 contracts, so as to drive push plate 82 to move forward through slide column 81, then push plate 82 drives the reinforcing steel bar to be cut to move forward, finally makes the reinforcing steel bar contact with the front wall of placing groove 10, so as to realize the limiting and fixation of the reinforcing steel bar, then through the regulation and control of control switch group 2, motor 5 starts to operate, the output shaft of motor 5 drives cutting blade 6 to rotate, at this time, through the regulation and control of control switch group 2, electric push rod 11 starts to operate, the telescopic end of electric push rod 11 extends, so that mounting plate 4 drives cutting blade 6 to move downwards, finally makes cutting blade 6 contact with the reinforcing steel bar, so as to realize the cutting work of the reinforcing steel bar.

[0030] It is worth noting that the motor 5 and the drive motor 89 disclosed in the above embodiment can be selected as ECMA-C20604RS, the electric push rod 11 can be selected as YRJ095, and the control switch group 2 is provided with control buttons corresponding to the motor 5, the drive motor 89 and the electric push rod 11 for controlling the switches thereof.

[0031] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A reinforcing bar cutting apparatus characterised by: It includes base (1) and fixed mechanism (8); The left side of the upper end of the base (1) is provided with a mounting rack (3), the lower side of the inside of the mounting rack (3) is slidably connected with a mounting plate (4), the middle of the left end of the mounting plate (4) is provided with a motor (5), the right end of the output shaft of the motor (5) is provided with a cutting blade (6), the rear side of the inside of the base (1) is provided with a mounting groove (7), and the middle of the upper end of the base (1) is provided with a placing groove (10); The fixed mechanism (8) comprises a sliding column (81), a push plate (82) and a connecting plate (83), the sliding column (81) is slidably connected with the sliding hole provided in the middle of the front wall of the mounting groove (7), the front end of the sliding column (81) is fixedly connected with the rear end of the push plate (82), the push plate (82) is located in the inside of the placing groove (10), and the rear end of the sliding column (81) is fixedly connected with the front end of the connecting plate (83). Wherein: it also includes a control switch group (2), the control switch group (2) is arranged on the front end of the base (1), the input end of the control switch group (2) is electrically connected with the external power supply, and the input end of the motor (5) is electrically connected with the output end of the control switch group (2).

2. A reinforcing bar cutting apparatus according to claim 1, wherein: The fixed mechanism (8) further comprises an adjusting plate (84), a limiting rod (85), a vertical rod (86) and a transmission plate (87), the adjusting plate (84) is slidably connected with the inner wall of the mounting groove (7), the left and right sides of the upper end of the adjusting plate (84) are respectively provided with a limiting rod (85), the vertical rod (86) is rotatably connected with the left and right sides of the top wall of the mounting groove (7) through bearings, the lower side of the outer arc surface of the vertical rod (86) is rotatably connected with a transmission plate (87) through a bearing, the rear side of the lower end of the transmission plate (87) is provided with a limiting groove, the limiting rod (85) is located in the inside of the vertically adjacent limiting groove, and the front end of the transmission plate (87) is in contact with the rear end of the connecting plate (83).

3. A rebar cutting apparatus as defined in claim 2, wherein: The fixed mechanism (8) further comprises a screw rod (88), the screw rod (88) is rotatably connected with the middle of the rear wall of the mounting groove (7) through a bearing, and the screw rod (88) is screwedly connected with the threaded hole provided in the middle of the rear end of the adjusting plate (84).

4. A rebar cutting apparatus as defined in claim 3, wherein: The fixed mechanism (8) further comprises a driving motor (89), the driving motor (89) is arranged on the right side of the rear end of the base (1), the front end of the output shaft of the driving motor (89) is fixedly connected with the rear end of the screw rod (88), and the input end of the driving motor (89) is electrically connected with the output end of the control switch group (2).

5. The rebar cutting apparatus of claim 1, wherein: It also includes a spring (9), the spring (9) is arranged on the front end of the connecting plate (83) and the front wall of the mounting groove (7) respectively, and the spring (9) is sleeved on the outside of the rear side of the sliding column (81).

6. A rebar cutting apparatus as defined in claim 1, wherein: It also includes an electric push rod (11), the electric push rod (11) is arranged on the middle of the top wall of the mounting rack (3), the lower end of the telescopic end of the electric push rod (11) is fixedly connected with the upper end of the mounting plate (4), and the input end of the electric push rod (11) is electrically connected with the output end of the control switch group (2).

7. A rebar cutting apparatus as defined in claim 1, wherein: It also includes a support seat (12), the support seat (12) is arranged on the four corners of the lower end of the base (1) respectively.

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