Steel bar cutting machine for building construction

Abstract

The utility model discloses a steel bar cutting machine for building construction, which comprises a cutting machine main body, a side support mechanism and a fixing mechanism are arranged on the cutting machine main body, the cutting machine main body comprises a processing table, a suspension arm, a motor and a saw blade, the suspension arm is rotatably connected with the processing table, the motor is arranged on the suspension arm, the saw blade is fixedly arranged on an output shaft of the motor, and the saw blade is fixedly connected with the processing table. The side supporting mechanism comprises a supporting plate and an extension rod, a sliding rod is arranged on the side end face of the supporting plate, a second damping sliding groove is formed in the side end face of the extension rod, the sliding rod is inserted into the second damping sliding groove to be slidably connected with the extension rod, a first damping sliding groove is formed in the side end face of the machining table, and the extension rod is inserted into the first damping sliding groove to be slidably connected with the machining table. The steel bar cutting device has the advantages of being high in cutting precision and stability, and solves the problems that the device inclines due to the gravity center influence of steel bars in the cutting process, and a fixing mechanism of a traditional cutting device can only fix a single steel bar generally and cannot cut multiple sets of steel bars at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine technical field, concretely is a steel bar cutting machine for building construction. BACKGROUND

[0002] Steel bar is one of important materials in building engineering, is used for reinforcing the strength and stability of concrete structure. On the building site, often need to cut steel bar accurately to satisfy the construction demand of different parts. The traditional steel bar cutting mode mainly relies on cutting machine to cut, and the existing cutting machine has many deficiencies.

[0003] The traditional cutting machine is lack of effective support when cutting long steel bar, and the steel bar is easy to deviate in the cutting process, which leads to the decrease of cutting precision, and the steel bar can be tilted with the cutting machine, which leads to the saw blade cutting arm and causes safety accidents. The fixing mechanism of the traditional cutting equipment can only fix a single steel bar, and cannot cut multiple steel bars at the same time, therefore, the steel bar cutting machine for building construction is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a steel bar cutting machine for building construction, which has the advantages of high cutting precision and strong stability, and solves the problems of tilting of the equipment due to the gravity center of the steel bar during cutting, and the fixing mechanism of the traditional cutting equipment can only fix a single steel bar, and cannot cut multiple steel bars at the same time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel bar cutting machine for building construction, comprising a cutting machine main body, characterized in that: a side support mechanism and a fixing mechanism are arranged on the cutting machine main body.

[0006] The cutting machine main body comprises a processing table, a boom, a motor and a saw blade, the boom is rotatably connected with the processing table, the motor is installed on the boom, and the saw blade is fixedly installed on the output shaft of the motor.

[0007] The side support mechanism comprises a support plate and an extension rod, the side end face of the support plate is provided with a slide rod, the side end face of the extension rod is provided with a second damping sliding groove, the slide rod is inserted into the second damping sliding groove and is slidably connected with the extension rod, the side end face of the processing table is provided with a first damping sliding groove, and the extension rod is inserted into the first damping sliding groove and is slidably connected with the processing table.

[0008] As a preferred steel bar cutting machine for building construction of the utility model, the upper end face of the support plate is provided with a positioning groove, and the positioning groove is a plurality of uniformly arranged circular arc slots.

[0009] The utility model provides a building construction is with reinforcing steel bar cutting machine preferred, supporting plate's bottom is provided with pulley, the bottom of pulley is flush with the bottom of processing platform.

[0010] The utility model provides a building construction is with reinforcing steel bar cutting machine preferred, the side end surface of supporting plate is provided with handle.

[0011] The utility model provides a building construction is with reinforcing steel bar cutting machine preferred, the fixed mechanism includes stand, clamping plate and fixed bolt, clamping plate installs at the upper end surface of stand, is provided with sleeve on processing platform, and stand inserts sleeve and is connected with its sliding.

[0012] The utility model provides a building construction is with reinforcing steel bar cutting machine preferred, fixed bolt installs on clamping plate and is connected with its rotation, is provided with internal thread pipe on processing platform relative to fixed bolt, fixed bolt inserts internal thread pipe and is connected with its screw thread.

[0013] The utility model provides a building construction is with reinforcing steel bar cutting machine preferred, clamping plate and stand are provided with hinge between, and clamping plate and stand are connected through hinge rotation.

[0014] Compared with prior art, the utility model has the advantages as follows:

[0015] 1, the utility model discloses a building construction is with reinforcing steel bar cutting machine preferred, can effectively prevent the long reinforcing steel bar from cutting when the side support mechanism that can telescopic sliding is set up on cutting machine main part, and the safety accident that causes due to the equipment inclination caused by gravity center deviation, improves the stability and security of equipment, and the pulley setting of supporting plate bottom reduces the sliding resistance, so that the user is more relaxed when adjusting the position of supporting plate, improves the operation convenience of equipment, and the design of handle makes the user more easily unfold or store the side support mechanism, further simplifies the use step of equipment.

[0016] 2, the utility model discloses a building construction is with reinforcing steel bar cutting machine preferred, and the design of the stand and clamping plate in fixed mechanism allows the user to adjust the position of clamping plate according to the different size of reinforcing steel bar, which improves the flexibility of the equipment, so that it is suitable for reinforcing steel bars of various diameters, and the cooperation of fixed bolt and internal thread pipe can ensure that the reinforcing steel bar is firmly fixed during cutting, reduces the security risk caused by the sliding of reinforcing steel bar, and the hinge design between clamping plate and stand allows the clamping plate to be turned over at a large angle, which facilitates quick loading and unloading of reinforcing steel bars and saves time. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first view whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the second view whole structure schematic diagram of the utility model;

[0019] Figure 3 It is the top view of the utility model;

[0020] Figure 4 It is the top view of the utility model; Figure 3 It is the A-A section view of the utility model;

[0021] Figure 5 It is the top view of the utility model; Figure 4 It is the B enlarged view of the utility model;

[0022] Figure 6 It is the top view of the utility model; Figure 4 It is the C enlarged view of the utility model.

[0023] In the figure: 1, cutting machine main body;101, processing table;1011, sleeve;1012, first damping sliding groove;1013, internal thread pipe;102, boom;103, motor;104, saw blade;2, side support mechanism;201, support plate;2011, handle;2012, pulley;2013, positioning groove;2014, sliding rod;202, extension rod;2021, second damping sliding groove;3, fixing mechanism;301, vertical rod;302, clamping plate;303, fixing bolt. DETAILED DESCRIPTION

[0024] Please refer to Figures 1-6 A steel bar cutting machine for building construction, including cutting machine main body 1, cutting machine main body 1 is provided with side support mechanism 2 and fixing mechanism 3;

[0025] Cutting machine main body 1 includes processing table 101, boom 102, motor 103 and saw blade 104, boom 102 is rotatably connected with processing table 101, motor 103 is installed on boom 102, and saw blade 104 is fixedly installed on the output shaft of motor 103;

[0026] Side support mechanism 2 includes support plate 201 and extension rod 202, the side end surface of support plate 201 is provided with sliding rod 2014, the side end surface of extension rod 202 is provided with second damping sliding groove 2021, sliding rod 2014 is inserted into second damping sliding groove 2021 and is slidably connected with extension rod 202, the side end surface of processing table 101 is provided with first damping sliding groove 1012, and extension rod 202 is inserted into first damping sliding groove 1012 and is slidably connected with processing table 101.

[0027] Further, the upper end surface of support plate 201 is provided with positioning groove 2013, and the positioning groove 2013 is a plurality of evenly arranged circular arc notches.

[0028] The positioning groove 2013 is used for positioning the steel bar, prevents the steel bar from sliding transversely in the fixing or cutting process, and improves the stability of the steel bar cutting.

[0029] Further, the bottom of the support plate 201 is provided with a pulley 2012, and the bottom of the pulley 2012 is flush with the bottom of the processing table 101.

[0030] The friction of the support plate 201 is reduced when sliding outward through the pulley 2012, thereby improving the stability of the support plate 201 sliding and the convenience of the device operation.

[0031] Further, the side end face of the support plate 201 is provided with a handle 2011.

[0032] The handle 2011 facilitates the expansion and storage of the side support mechanism 2, further improving the convenience of the device.

[0033] Further, the fixing mechanism 3 includes a vertical rod 301, a clamping plate 302, and a fixing bolt 303. The clamping plate 302 is installed on the upper end face of the vertical rod 301, and the processing table 101 is provided with a sleeve 1011. The vertical rod 301 is inserted into the sleeve 1011 and is in sliding connection with it.

[0034] The vertical rod 301 and the clamping plate 302 can slide in the sleeve 1011, thereby adapting to different sizes of steel bars and being able to fix different sizes of steel bars.

[0035] Further, the fixing bolt 303 is installed on the clamping plate 302 and is in rotational connection with it. The processing table 101 is provided with an internally threaded pipe 1013 opposite to the fixing bolt 303. The fixing bolt 303 is inserted into the internally threaded pipe 1013 and is in threaded connection with it.

[0036] By tightening the internally threaded pipe 1013, the clamping plate 302 is brought closer to the workbench, the steel bar is clamped, and movement of the steel bar during cutting is avoided.

[0037] Further, a hinge is provided between the clamping plate 302 and the vertical rod 301, and the clamping plate 302 and the vertical rod 301 are in rotational connection through the hinge.

[0038] The clamping plate 302 can be flipped along the hinge, so that the clamping plate 302 can be opened at a large angle, and multiple groups of steel bars can be quickly installed or removed, thereby improving the convenience of the device.

[0039] In use, the length of the steel bar to be cut is determined, the position of the support plate 201 is adjusted through the cooperation of the slide rod 2014 and the damping slide groove, the steel bar is placed on the processing table 101, each steel bar is placed in an independent positioning groove 2013, the clamping plate 302 is flipped to be in contact with the upper end face of the steel bar, the fixing bolt 303 is tightened, the clamping plate 302 is pressed against the steel bar, the steel bar is fixed in place, then the motor 103 drives the saw blade 104 to rotate, and the cantilever arm 102 is pressed down to cut the steel bar.

[0040] The above merely preferred embodiments of the present application are not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A reinforcing bar cutting machine for construction work, comprising a cutting machine main body (1), characterized in that: The cutting machine body (1) is provided with a side support mechanism (2) and a fixing mechanism (3); The cutting machine body (1) comprises a processing table (101), a boom (102), a motor (103) and a saw blade (104), the boom (102) is rotatably connected with the processing table (101), the motor (103) is installed on the boom (102), and the saw blade (104) is fixedly installed on the output shaft of the motor (103); The side support mechanism (2) comprises a support plate (201) and an extension rod (202), the side end surface of the support plate (201) is provided with a slide rod (2014), the side end surface of the extension rod (202) is provided with a second damping sliding groove (2021), the slide rod (2014) is inserted into the second damping sliding groove (2021) and is slidably connected with the extension rod (202), and the side end surface of the processing table (101) is provided with a first damping sliding groove (1012), the extension rod (202) is inserted into the first damping sliding groove (1012) and is slidably connected with the processing table (101).

2. The reinforcing bar cutting machine for building construction according to claim 1, wherein: The upper end surface of the support plate (201) is provided with a positioning groove (2013), and the positioning groove (2013) is a plurality of uniformly arranged circular arc notches.

3. The reinforcing bar cutting machine for building construction according to claim 1, wherein: The bottom of the support plate (201) is provided with a pulley (2012), and the bottom of the pulley (2012) is flush with the bottom of the processing table (101).

4. The reinforcing bar cutting machine for building construction according to claim 1, wherein: The side end surface of the support plate (201) is provided with a handle (2011).

5. The reinforcing bar cutting machine for building construction according to claim 1, wherein: The fixing mechanism (3) comprises a vertical rod (301), a clamping plate (302) and a fixing bolt (303), the clamping plate (302) is installed on the upper end surface of the vertical rod (301), the processing table (101) is provided with a sleeve (1011), and the vertical rod (301) is inserted into the sleeve (1011) and is slidably connected with the sleeve (1011).

6. A reinforcing bar cutter for use in building construction as claimed in claim 5 wherein: The fixing bolt (303) is installed on the clamping plate (302) and is rotatably connected with the clamping plate (302), the processing table (101) is provided with an internally threaded pipe (1013) opposite to the fixing bolt (303), and the fixing bolt (303) is inserted into the internally threaded pipe (1013) and is threadedly connected with the internally threaded pipe (1013).

7. A reinforcing bar cutter for use in building construction as claimed in claim 6 wherein: A hinge is arranged between the clamping plate (302) and the vertical rod (301), and the clamping plate (302) and the vertical rod (301) are rotatably connected through the hinge.

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