CN113042658A - Reinforcing bar cuts equipment for construction - Google Patents

Abstract

The invention relates to the technical field of building construction, in particular to a steel bar cutting device for building construction. It includes the base and installs the device of cuting in the base top, it includes at least to cut the device: cut the case, rolling device and cutting device, this reinforcing bar for construction cuts in the equipment, the rolling device of setting, carry out the centre gripping to the reinforcing bar body through two runners, rotation through a plurality of rolling device, be convenient for drive reinforcing bar body and get into the intracavity portion that rolls and cut work, the accuracy of cutting cut has not only been improved, the manpower of saving simultaneously, work efficiency has further been promoted, the cutting device of setting, it can cut the reinforcing bar body to rotate at a high speed through the cutting piece, the vibrations that produce when having avoided the tradition to cut the equipment and cut the reinforcing bar, can drive the incision of cutting piece and reinforcing bar body through the slip of drive shell and fully contact, avoid cutting incomplete phenomenon.

Description

Reinforcing bar cuts equipment for construction

Technical Field

The invention relates to the technical field of building construction, in particular to a steel bar cutting device for building construction.

Background

The construction steel bars refer to various steel bars used in reinforced concrete, are indispensable building materials for building construction, are various in types, and are divided into non-alloy steel bars, low-alloy steel bars and alloy steel bars according to the steel types; the steel bars are divided into hot rolled steel bars, heat treated steel bars, waste heat treated steel bars, cold rolled steel bars, cold drawn steel bars and the like according to the production process, and the construction steel bars are usually wound on a bobbin bracket and are pulled out and cut off when in use;

the reinforcing bar easy swing when current reinforcing bar clipper cuts off, prior art adopts the frame of loudspeaker form to inject for the reinforcing bar, and the vibration that the frame caused whole equipment is strikeed to the big easy impact of wobbling reinforcing bar dynamics, leads to the life reduction of equipment.

Disclosure of Invention

The invention aims to provide a steel bar cutting device for building construction, which aims to solve the problems in the background technology.

In order to achieve the above object, the present invention provides a reinforcing steel bar cutting device for building construction, including a base and a cutting device installed above the base, wherein the cutting device at least includes:

the cutting box is internally provided with rolling cavities at two ends, rolling holes are formed in the left side and the right side of each rolling cavity, a plurality of rolling holes are formed in the rolling holes, a sliding shell is arranged on the upper surface of the cutting box, a sliding cavity is formed in the sliding shell, a steel bar opening is formed in the front end of the cutting box and communicated with the rolling cavities, and cut products can be conveniently taken out after cutting;

the rolling devices are provided with a plurality of rolling wheels, each rolling device comprises two rotating wheels, rolling columns are arranged on the left side and the right side of each rotating wheel, a steel bar body is placed between the two rolling columns, the rolling devices are respectively positioned in the two rolling cavities, the rolling columns are rotatably connected with the rolling holes, and the steel bar body can be driven to displace through the rotation of the two rotating wheels;

the cutting device comprises a driving shell, a driving leg is arranged at the bottom end of the driving shell, a cutting groove is formed in the cutting box, the driving leg is positioned in the cutting groove, a blade groove is formed in the driving leg, a cutting blade is connected in the blade groove, rotating grooves are formed in the front side and the rear side of the blade groove, rotating columns are arranged on the front side and the rear side of the cutting blade and rotate in the rotating grooves, the driving shell slides in the sliding cavity, the sliding shell is positioned below the sliding cavity, a connecting seat is arranged on the bottom surface of the driving shell, hydraulic rods are arranged on the two sides of the bottom surface of the driving shell, the hydraulic rods are fixed on the upper surface of the connecting seat, the driving shell can slide by the operation of the hydraulic rods, the driving shell slides to drive the cutting blade to lift, and is convenient to contact with the steel bar body by the, plays a role in cutting the steel bar body.

When the cutting device is used specifically, firstly, the front end of the steel bar body is contacted with the two rotating wheels positioned at the rear end, the steel bar body is driven to move forwards slowly through the rotation of the rotating wheels, one end of the steel bar body is moved into the rolling cavity positioned at the front end, when the position, needing to be cut, of the steel bar body moves to the position below the cutting piece, the cutting piece is driven to rotate at a high speed through the driving device, the hydraulic rod works to drive the driving shell to descend slowly, so that the cutting piece descends slowly, when the cutting piece is contacted with the steel bar body, the surface of the steel bar body is continuously rubbed, and the steel bar body can be cut through the action of friction force.

As a further improvement of the technical scheme, the rear end of the cutoff box is provided with a side box, a gear groove is formed in the side box, an opening is formed in the left side of the gear groove, the rolling column located on the left side of the rotating wheel and located below the rear end penetrates through the opening and is connected with a rolling column bevel gear, one end of the rolling column bevel gear is meshed with a motor bevel gear, and the rolling column bevel gear is driven to rotate through the rotation of the motor bevel gear, so that the rotating wheel is driven to rotate.

As a further improvement of the technical scheme, a rolling motor is installed at one end of the upper surface of the base, an output shaft of the rolling motor penetrates through the side box and extends to the inside of the gear groove, and is fixedly connected with the motor bevel gear, and the motor bevel gear can be driven to rotate through the work of the rolling motor, so that the rotating wheel is driven to rotate.

As a further improvement of the technical scheme, a connecting cavity is formed in the front end of the driving leg, an upper roller is arranged at the top end of the connecting cavity, the rotating column at the front end is connected with a lower roller, the lower roller is located in the connecting cavity, the connecting cavity is connected with the upper roller through a belt, the lower roller can be driven through the rotation of the upper roller, and therefore the cutting blade is driven to rotate.

As a further improvement of the technical scheme, a driving cavity is formed in the rear end of the driving shell, a driving motor is installed in the driving cavity, an output shaft of the driving motor extends to the interior of the connecting cavity, and the upper roller is fixedly connected with the upper roller and works through the driving motor, so that the upper roller is conveniently driven to rotate, and the cutting blade is driven to rotate.

As a further improvement of the technical scheme, the cut-off box is located the front end of the steel bar opening is provided with a baffle, connecting legs are fixed on two sides of the rear surface of the baffle, the connecting legs are fixedly connected with the cut-off box, the rear surface of the baffle is attached to the front end of the steel bar body, so that the steel bar body is conveniently blocked, and normal cutting operation is facilitated.

As a further improvement of the technical scheme, the discharge port is formed in the top end of the baffle, the discharge port is internally provided with a groove, and the radius of the groove is larger than that of the steel bar body, so that the front end of the steel bar body is discharged after cutting.

As a further improvement of the technical scheme, one end inside the discharge port is hinged with a separation blade, a lug is arranged at the bottom end of the separation blade and located inside the groove, and the separation blade is rotated to enable the lug to open and close the groove.

As a further improvement of the technical scheme, the bottom of the cutting groove is provided with a bottom block, the bottom block is located below the steel bar body, the steel bar body is convenient to support, the cutting work is facilitated, the extending groove is formed in the center of the inner portion of the bottom block, the cutting piece is located inside the extending groove, and the cutting piece convenient to cut has a sufficient cutting space.

As a further improvement of the technical scheme, the upper surface of the base is positioned at the left end of the cut-off box, a storage rack is fixedly installed at the left end of the cut-off box, and the uncut steel bar body is convenient to store.

Compared with the prior art, the invention has the beneficial effects that:

1. in this reinforcing bar cuts equipment for construction, the rolling device of setting carries out the centre gripping to the reinforcing bar body through two runners, and through a plurality of rolling device's rotation, be convenient for drive reinforcing bar body and get into the intracavity portion that rolls and carry out cutting work, has not only improved the accuracy of cutting opening, still can support the reinforcing bar body, is favorable to cutting work to go on, and the manpower of simultaneously saving has further promoted work efficiency.

2. This reinforcing bar for construction cuts equipment, the cutting device of setting can cut the reinforcing bar body through the high-speed rotation of cutting piece, has avoided the tradition to cut the vibrations that produce when equipment cuts the reinforcing bar, can drive the incision of cutting piece and reinforcing bar body through the drive shell slip and fully contact, avoids cutting imperfect phenomenon.

3. In the reinforcing steel bar cutting equipment for building construction, the arrangement is provided, so that the front end part of the reinforcing steel bar body is conveniently discharged after cutting work, and the lug can open and close the groove by rotating the blocking piece.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of a cutting apparatus according to embodiment 1;

FIG. 3 is a schematic view of a structure of a cutoff box according to embodiment 1;

FIG. 4 is a schematic sectional view of a truncated case of embodiment 1;

FIG. 5 is a schematic view showing the structure of a rolling device according to embodiment 1;

FIG. 6 is a schematic view of the structure of the cutting apparatus according to embodiment 1;

FIG. 7 is a schematic structural view of a drive casing according to embodiment 1;

FIG. 8 is a schematic view of a dicing sheet structure of example 1;

FIG. 9 is a schematic view of the structure of a side box according to embodiment 1;

FIG. 10 is a schematic view of the structure of a baffle plate according to embodiment 1;

fig. 11 is a schematic view of the base structure of embodiment 1.

The various reference numbers in the figures mean:

100. a cut-off device;

110. cutting off the box; 1100. a rolling chamber; 1101. rolling the hole; 1102. a reinforcing steel bar opening; 1103. cutting the groove;

111. a sliding housing; 1110. a sliding cavity; 1111. a connecting seat;

112. a bottom block; 1120. an extension groove;

120. a rolling device; 121. a rotating wheel; 1211. a rolling post; 1212. a rolling column bevel gear; 1213. a motor bevel gear;

130. a cutting device;

131. a drive housing; 1310. a drive chamber; 1311. a hydraulic lever;

132. cutting the slices; 1321. rotating the column; 1322. a lower roller;

133. a drive leg; 1330. an insert pocket; 1331. a rotating groove; 1332. a connecting cavity;

134. an upper roller; 1341. a belt;

135. a drive motor;

140. a side box; 1400. a gear groove; 1401. opening a hole;

150. a baffle plate; 1500. a discharge port; 1501. a connecting leg; 1502. a groove; 151. a baffle plate; 1511. a tab;

200. a base; 210. a rolling motor; 220. a rack;

300. the reinforcing steel bar body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 11, the present embodiment provides a reinforcing bar cutting apparatus for building construction, including a base 200 and a cutting device 100 installed above the base 200, wherein the cutting device 100 at least includes:

the cutting box 110 is characterized in that rolling cavities 1100 are formed in two ends of the inside of the cutting box 110, rolling holes 1101 are formed in the left side and the right side of each rolling cavity 1100, a plurality of rolling holes 1101 are formed, a sliding shell 111 is arranged on the upper surface of the cutting box 110, a sliding cavity 1110 is formed in the sliding shell 111, a steel bar opening 1102 is formed in the front end of the cutting box 110, the steel bar opening 1102 is communicated with the rolling cavities 1100, and cut products can be taken out conveniently after cutting;

the rolling devices 120 are provided with a plurality of rolling devices 120, each rolling device 120 comprises two rotating wheels 121, the left side and the right side of each rotating wheel 121 are provided with rolling columns 1211, a steel bar body 300 is placed between the two rolling columns 1211, the plurality of rolling devices 120 are respectively positioned in the two rolling cavities 1100, the rolling columns 1211 are rotatably connected with the rolling holes 1101, and the steel bar body 300 can be driven to displace through the rotation of the two rotating wheels 121;

the cutting device 130 comprises a driving shell 131, a driving leg 133 is arranged at the bottom end of the driving shell 131, a cutting groove 1103 is formed in the cutting box 110, the driving leg 133 is positioned in the cutting groove 1103, a blade groove 1330 is formed in the driving leg 133, a cutting blade 132 is connected in the blade groove 1330, rotating grooves 1331 are formed in the front side and the rear side of the blade groove 1330, rotating columns 1321 are arranged on the front side and the rear side of the cutting blade 132, the rotating columns 1321 rotate in the rotating grooves 1331, the driving shell 131 slides and is arranged in a sliding cavity 1110, a connecting seat 1111 is arranged below the sliding cavity 1110 of the sliding shell 111, hydraulic rods 1311 are arranged on both sides of the bottom surface of the driving shell 131, the hydraulic rods 1311 are fixed on the upper surface of the connecting seat 1111, the driving shell 131 can slide through the operation of the hydraulic rods 1311, the driving shell 131 slides to drive the cutting blade 132 to lift, and is, plays a role in cutting the reinforcing bar body 300.

Cut device 100 when specifically using in this embodiment, at first, contact between the front end of reinforcing bar body 300 and two runners 121 that are located the rear end earlier, rotation through runner 121 drives reinforcing bar body 300 and slowly moves forward, make its one end move to the rolling chamber 1100 that is located the front end inside, when reinforcing bar body 300 needs the position of cutting to move to cutting piece 132 below, drive cutting piece 132 through drive arrangement and carry out high-speed rotation, through hydraulic stem 1311 work, drive shell 131 and slowly descend, thereby it slowly descends to drive cutting piece 132, it is to contact with reinforcing bar body 300 when cutting piece 132, reinforcing bar body 300 surface continuously receives the friction, can cut reinforcing bar body 300 through the frictional force effect.

The rear end of the cut-off box 110 is provided with a side box 140, a gear groove 1400 is formed in the side box 140, an opening 1401 is formed in the left side of the gear groove 1400, a rolling column 1211, located on the left side of the rotating wheel 121 below the rear end, penetrates through the opening 1401 to be connected with a rolling column bevel gear 1212, one end of the rolling column bevel gear 1212 is meshed with a motor bevel gear 1213, and the motor bevel gear 1213 rotates to facilitate driving the rolling column bevel gear 1212 to rotate, so that the rotating wheel 121 is driven to rotate.

The rolling motor 210 is installed at one end of the upper surface of the base 200, an output shaft of the rolling motor 210 penetrates through the side box 140 and extends into the gear groove 1400, and is fixedly connected with the motor bevel gear 1213, and the motor bevel gear 1213 can be driven to rotate by the operation of the rolling motor 210, so as to drive the rotating wheel 121 to rotate.

The front end of the driving leg 133 is provided with a connecting cavity 1332, the top end of the connecting cavity 1332 is provided with an upper roller 134, the rotating column 1321 at the front end is connected with a lower roller 1322, the lower roller 1322 is positioned in the connecting cavity 1332, the connecting cavity 1332 is connected with the upper roller 134 through a belt 1341, and the lower roller 1322 can be driven by the rotation of the upper roller 134, so that the cutting blade 132 is driven to rotate.

Drive housing 131 rear end is inside to be seted up drive chamber 1310, and drive chamber 1310 internally mounted has driving motor 135, and inside the output shaft of driving motor 135 extended to connecting chamber 1332 to with last gyro wheel 134 fixed connection, through driving motor 135 work, be convenient for drive go up gyro wheel 134 and rotate, thereby drive cutting piece 132 and rotate.

Cut off case 110 and be located the front end of reinforcing bar mouth 1102 and be equipped with baffle 150, baffle 150 rear surface both sides all are fixed with connection leg 1501, connect leg 1501 and cut off 110 fixed surface of case and be connected, the rear surface of baffle 150 and the front end laminating of reinforcing bar body 300 are convenient for stop reinforcing bar body 300, are favorable to the normal clear of cutting work.

Discharge gate 1500 has been seted up on baffle 150 top, and the inside recess 1502 of having seted up of discharge gate 1500, the radius of recess 1502 is greater than the radius of reinforcing bar body 300, and the cutting work back of being convenient for, the front end of reinforcing bar body 300 is discharged.

Discharge gate 1500 is inside one end to articulate there is separation blade 151, and separation blade 151 bottom is equipped with fin 1511, and fin 1511 is located the inside of recess 1502, through rotating separation blade 151, makes fin 1511 can open and close recess 1502.

Cut groove 1103 bottom and be equipped with end block 112, end block 112 is located the below of reinforcing bar body 300, is convenient for support reinforcing bar body 300, is favorable to cutting work, and end block 112 inside center department has seted up extending groove 1120, and it is inside that cut piece 132 is located extending groove 1120, and it has sufficient cutting space to be convenient for cut piece 132.

The shelf 220 is fixedly mounted on the upper surface of the base 200 at the left end of the cut-off box 110, so that the uncut steel bar body 300 can be conveniently stored.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a reinforcing bar cuts equipment for construction which characterized in that: including base (200) and install truncation device (100) above base (200), truncation device (100) includes at least:

the steel bar cutting box comprises a cutting box (110), rolling cavities (1100) are formed in two ends of the inside of the cutting box (110), rolling holes (1101) are formed in the left side and the right side of each rolling cavity (1100), a plurality of rolling holes (1101) are formed in the rolling holes, a sliding shell (111) is arranged on the upper surface of the cutting box (110), a sliding cavity (1110) is formed in the sliding shell (111), a steel bar opening (1102) is formed in the front end of the cutting box (110), and the steel bar opening (1102) is communicated with the rolling cavities (1100);

the steel bar rolling device comprises a plurality of rolling devices (120), each rolling device (120) comprises two rotating wheels (121), rolling columns (1211) are arranged on the left side and the right side of each rotating wheel (121), a steel bar body (300) is placed between the two rolling columns (1211), the plurality of rolling devices (120) are respectively located in two rolling cavities (1100), and the rolling columns (1211) are rotatably connected with the rolling holes (1101);

cutting device (130), cutting device (130) includes drive shell (131), drive shell (131) bottom is equipped with drive leg (133), cut case (110) inside and seted up cutting groove (1103), drive leg (133) are located inside cutting groove (1103), inside blade groove (1330) of having seted up of drive leg (133), blade groove (1330) internal connection has cutting piece (132), rotation groove (1331) have all been seted up to blade groove (1330) front and back both sides, both sides are equipped with rotation post (1321) around cutting piece (132), rotation post (1321) rotate in inside rotation groove (1331), drive shell (131) slide with inside sliding chamber (1110), sliding shell (111) are located the connecting seat (1110) of sliding chamber (1111) below, hydraulic stem (1311) are all installed to drive shell (131) bottom surface both sides, the hydraulic rod (1311) is fixed to the upper surface of the connecting seat (1111).

2. The reinforcing bar truncation apparatus for building construction according to claim 1, wherein: the rear end of the cut-off box (110) is provided with a side box (140), a gear groove (1400) is formed in the side box (140), an opening (1401) is formed in the left side of the gear groove (1400), the rolling column (1211) on the left side of the rotating wheel (121) located below the rear end penetrates through the opening (1401) and is connected with a rolling column bevel gear (1212), and one end of the rolling column bevel gear (1212) is meshed with a motor bevel gear (1213).

3. The reinforcing bar truncation apparatus for building construction according to claim 2, wherein: a rolling motor (210) is installed at one end of the upper surface of the base (200), and an output shaft of the rolling motor (210) penetrates through the side box (140) and extends to the inside of the gear groove (1400), and is fixedly connected with the motor bevel gear (1213).

4. The reinforcing bar truncation apparatus for building construction according to claim 1, wherein: the front end of the driving leg (133) is provided with a connecting cavity (1332), the top end of the connecting cavity (1332) is provided with an upper roller (134), the rotating column (1321) positioned at the front end is connected with a lower roller (1322), the lower roller (1322) is positioned in the connecting cavity (1332), and the connecting cavity (1332) is connected with the upper roller (134) through a belt (1341).

5. The reinforcing bar truncation apparatus for building construction according to claim 4, wherein: drive chamber (1310) have been seted up to drive shell (131) rear end inside, drive chamber (1310) internally mounted has driving motor (135), the output shaft of driving motor (135) extend to connect the intracavity (1332) inside, and with go up gyro wheel (134) fixed connection.

6. The reinforcing bar truncation apparatus for building construction according to claim 1, wherein: cut off case (110) and be located the front end of reinforcing bar mouth (1102) is equipped with baffle (150), baffle (150) rear surface both sides all are fixed with connection leg (1501), connect leg (1501) with cut off case (110) fixed surface and be connected, the rear surface of baffle (150) with the front end laminating of reinforcing bar body (300).

7. The reinforcing bar truncation apparatus for building construction according to claim 6, wherein: discharge gate (1500) have been seted up on baffle (150) top, discharge gate (1500) inside seted up recess (1502), the radius of recess (1502) is greater than the radius of reinforcing bar body (300).

8. The reinforcing bar truncation apparatus for building construction according to claim 7, wherein: discharge gate (1500) inside one end articulates there is separation blade (151), separation blade (151) bottom is equipped with lug (1511), lug (1511) are located the inside of recess (1502).

9. The reinforcing bar truncation apparatus for building construction according to claim 1, wherein: cut groove (1103) bottom and be equipped with end piece (112), end piece (112) are located the below of reinforcing bar body (300), end piece (112) inside center department has seted up extension groove (1120), cut piece (132) are located inside extension groove (1120).

10. The reinforcing bar truncation apparatus for building construction according to claim 1, wherein: the upper surface of the base (200) is positioned at the left end of the cut-off box (110) and a commodity shelf (220) is fixedly installed.

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