CN217315634U

CN217315634U - Multi-angle steel bar cutting device

Info

Publication number: CN217315634U
Application number: CN202220475480.7U
Authority: CN
Inventors: 步琪琦; 张云峰; 齐敬; 袁林; 景珍珍
Original assignee: Shanxi First Construction Group Co Ltd
Current assignee: Shanxi First Construction Group Co Ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-30
Anticipated expiration: 2032-03-07

Abstract

The application discloses a multi-angle steel bar cutting device, which relates to the technical field of steel bar cutting and comprises a bottom plate, wherein the middle part of the upper surface of the bottom plate is fixedly connected with a motor and a fixed plate, the upper surface of the motor is provided with an output shaft, one end of the output shaft, which is far away from the motor, is provided with a driving gear, the center of the side surface of the fixed plate is provided with a slotted hole, the inner surface of the slotted hole is rotatably connected with a hollow pipe, the outer surface of the left end of the hollow pipe is provided with a driven gear, the outer surface of the right end of the hollow pipe is fixedly connected with an arc-shaped plate, the inner bottom surface of the arc-shaped plate is fixedly connected with a left electric cylinder, one end, which is far away from the arc-shaped plate, of the left electric cylinder is provided with a left piston rod, and one end, which is far away from the left electric cylinder, of the left piston rod is fixedly connected with a cutting knife body; through the cooperation of motor, output shaft, driving gear, driven gear, hollow tube, slotted hole, arc, the electronic jar in a left side, left piston rod and cutting knife body can carry out the multi-angle cutting to the reinforcing bar, improve reinforcing bar notched planarization.

Description

Multi-angle steel bar cutting device

Technical Field

The utility model belongs to the technical field of the reinforcing bar cutting, specifically be a multi-angle reinforcing bar cutting device.

Background

The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, and the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars. The steel bar mainly bears tensile stress in the concrete, and the deformed steel bar has larger bonding capacity with the concrete due to the action of the ribs, so that the deformed steel bar can better bear the action of external force, and the steel bar is widely used for various building structures.

The fixed back of reinforcing bar is mostly fixed to traditional reinforcing bar cutting mode, uses the direct sword of cutting tool to cut, and reinforcing bar hardness itself is higher, takes place vibrations or the unstable phenomenon of centre gripping easily in cutting process, and then causes the incision skew, levels inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to improve the notched planarization of reinforcing bar, this application provides a multi-angle reinforcing bar cutting device.

The utility model adopts the technical scheme as follows:

a multi-angle steel bar cutting device comprises a bottom plate, wherein a fixed table is fixedly connected to the upper surface of the left end of the bottom plate, a through hole is formed in the side surface of the fixed table, a baffle is fixedly connected to the upper surface of the right end of the bottom plate, a right electric cylinder is fixedly connected to the middle of the left side surface of the baffle, a right piston rod is arranged on one side surface, away from the baffle, of the right electric cylinder, a vertical plate is fixedly connected to one end, away from the right electric cylinder, of the right piston rod, a connecting rod is hinged to the outer surface of the vertical plate, clamping plates are symmetrically hinged to the left side surface, close to the right electric cylinder, of the baffle, one end, away from the baffle, of the clamping plate is fixedly connected to a clamping plate, and one end, away from the vertical plate, of the connecting rod is hinged to the clamping plate;

the utility model discloses an electronic cutting knife, including bottom plate, motor, output shaft, driven gear, electric cylinder, left side, right-hand member, electric cylinder, left side, upper surface middle part fixedly connected with motor and fixed plate of bottom plate, the upper surface of motor is provided with the output shaft, the output shaft is kept away from the one end of motor is provided with the driving gear, the side center department of fixed plate has seted up the slotted hole, the internal surface of slotted hole rotates and is connected with the hollow tube, hollow tube left end surface is provided with driven gear, the right-hand member surface fixedly connected with arc of hollow tube, the electronic jar in interior bottom surface fixedly connected with left of arc, left side is kept away from the electronic jar in one end of arc is provided with left piston rod, left side piston rod is kept away from the one end fixedly connected with cutting knife body of left side electronic jar.

Through adopting above-mentioned technical scheme, after being fixed centre gripping in the inside of passing the hollow tube with the reinforcing bar, can drive the driving gear through the cooperation of motor and output shaft and rotate, and the rotation of driving gear can drive driven gear and rotate, and then drive the hollow tube and rotate, the pivoted hollow tube can rotate at the internal surface of slotted hole, pivoted hollow tube also can drive the arc and surround the most circular motion of reinforcing bar simultaneously, after finding suitable cutting angle, can start the electronic jar in a left side and make the left piston rod drive the cutting knife body and constantly be close to and cut to the reinforcing bar, thereby can carry out multi-angle cutting to the reinforcing bar, reinforcing bar notched planarization is improved.

Optionally, the teeth of the driven gear are engaged with the teeth of the driving gear.

Through adopting above-mentioned technical scheme, the rotation of driving gear can drive driven gear and rotate, and then drives the hollow tube and rotates.

Optionally, the inner diameter of the through hole is the same as the inner diameter of the hollow tube.

By adopting the technical scheme, one end of the reinforcing steel bar can sequentially penetrate through the through hole and the inner cavity of the hollow pipe, so that subsequent fixing and clamping are facilitated.

Optionally, the output ends of the motor, the left electric cylinder and the right electric cylinder are electrically connected with an external power supply.

Through adopting above-mentioned technical scheme, external power source can provide the power for the start-up of motor, electronic jar in a left side and the electronic jar in the right side.

Optionally, the number of the clamping plates is two, and the side face, close to the two clamping plates, of each clamping plate is provided with an anti-skid thread.

Through adopting above-mentioned technical scheme, the centre gripping is fixed to the one end of reinforcing bar to two clamp plates that have anti-skidding line, takes place the skew during prevention cutting reinforcing bar.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, after being fixed centre gripping in the inside of passing the hollow tube with the reinforcing bar, can drive the driving gear through the cooperation of motor and output shaft and rotate, and the rotation of driving gear can drive driven gear and rotate, and then drive the hollow tube and rotate, the pivoted hollow tube can rotate at the internal surface of slotted hole, pivoted hollow tube also can drive the arc and surround the reinforcing bar circular motion most simultaneously, after finding suitable cutting angle, can start electronic jar in a left side and make left piston rod drive the cutting knife body and constantly be close to and cut to the reinforcing bar, thereby can carry out multi-angle cutting to the reinforcing bar, reinforcing bar notched planarization is improved.

2. The utility model discloses in, when needs carry out the centre gripping to the reinforcing bar, can drive the connecting rod and remove left through the cooperation of right electronic jar, the connecting rod of left motion can drive two clamp plates through the grip block and move to the direction of keeping away from mutually, so that place the one end of reinforcing bar between two clamp plates, after that through the electronic jar in the right side, the right piston rod, the riser, connecting rod and grip block cooperation make two clamp plates carry out fixed centre gripping to the one end of reinforcing bar, thereby the reinforcing bar is more stable when making the cutting, the reinforcing bar incision is more level and more smooth.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

fig. 3 is a perspective view of the connection structure of the hollow tube of the present invention.

The labels in the figure are: 1-bottom plate, 2-fixed table, 3-through hole, 4-motor, 5-output shaft, 6-driving gear, 7-driven gear, 8-hollow tube, 9-fixed plate, 10-slotted hole, 11-arc plate, 12-left electric cylinder, 13-left piston rod, 14-cutting knife body, 15-baffle, 16-right electric cylinder, 17-right piston rod, 18-vertical plate, 19-connecting rod, 20-clamping plate, 21-clamping plate.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, a multi-angle steel bar cutting device, including a base plate 1, fixed surface is connected with fixed station 2 on the left end of base plate 1, through-hole 3 has been seted up to the side of fixed station 2, the upper surface middle part fixedly connected with motor 4 and fixed plate 9 of base plate 1, slotted hole 10 has been seted up in the center department of the side of fixed plate 9, the internal surface rotation of slotted hole 10 is connected with hollow tube 8, the internal diameter size of through-hole 3 is the same with the internal diameter size of hollow tube 8, before the reinforcing bar cuts, can make the one end of reinforcing bar pass through-hole 3 and the inside appearance chamber of hollow tube 8 in proper order, so that subsequent fixed centre gripping.

Referring to fig. 1, a baffle 15 is fixedly connected to the upper surface of the right end of a bottom plate 1, a right electric cylinder 16 is fixedly connected to the middle of the left side surface of the baffle 15, a right piston rod 17 is arranged on one side surface of the right electric cylinder 16, which is far away from the baffle 15, a vertical plate 18 is fixedly connected to one end, which is far away from the right electric cylinder 16, of the right piston rod 17, a connecting rod 19 is hinged to the outer surface of the vertical plate 18, and the connecting rod 19 can be driven to move leftwards through the cooperation of the right electric cylinder 16, the right piston rod 17 and the vertical plate 18; the left side surface of the baffle 15 close to the right electric cylinder 16 is symmetrically hinged with clamping plates 20, one end of each clamping plate 20 far away from the baffle 15 is fixedly connected with a clamping plate 21, one end of each connecting rod 19 far away from the vertical plate 18 is hinged with the clamping plate 20, and the connecting rod 19 moving leftwards can drive the two clamping plates 21 to move towards the far away direction through the clamping plates 20 so as to place one end of a steel bar between the two clamping plates 21; the quantity of clamp plate 21 is two, and the side that two clamp plate 21 are close to mutually is provided with anti-skidding line, makes two clamp plate 21 that have anti-skidding line fix the centre gripping to the one end of reinforcing bar through the cooperation of electronic jar 16 in the right side, right piston rod 17, riser 18, connecting rod 19 and grip block 20 after that, takes place the skew during prevention cutting reinforcing bar to the reinforcing bar is more stable during the messenger cutting, and the reinforcing bar incision is more level and more smooth.

Referring to fig. 1 to 3, an output shaft 5 is disposed on an upper surface of the motor 4, a driving gear 6 is disposed at an end of the output shaft 5 away from the motor 4, an output end of the motor 4 is electrically connected to an external power source, and the motor 4 is started to enable the output shaft 5 to drive the driving gear 6 to rotate; a driven gear 7 is arranged on the outer surface of the left end of the hollow tube 8, teeth of the driven gear 7 are meshed with teeth of the driving gear 6, and the driven gear 7 can be driven to rotate by the rotation of the driving gear 6, so that the hollow tube 8 is driven to rotate; the outer surface of the right end of the hollow pipe 8 is fixedly connected with an arc-shaped plate 11, and the rotating hollow pipe 8 can drive the arc-shaped plate 11 to move around the most circumference of the steel bar so as to find a proper cutting angle; electronic jar 12 in interior bottom surface fixedly connected with left of arc 11, the one end that the arc 11 was kept away from to electronic jar 12 in a left side is provided with left piston rod 13, left piston rod 13 keeps away from the one end fixedly connected with cutting knife body 14 of electronic jar 12 in a left side, the output and the external power source electric connection of electronic jar 12 in a left side and electronic jar 16 in the right side, it can make left piston rod 13 drive cutting knife body 14 constantly be close to and cut to the reinforcing bar to can carry out the multi-angle cutting to the reinforcing bar, improve reinforcing bar notched planarization.

The application of a multi-angle reinforcing bar cutting device embodiment's implementation principle does:

when using the device, insert external power source earlier, pass through-hole 3 and hollow tube 8's inside appearance chamber with the reinforcing bar in proper order after that, and place the right-hand member of reinforcing bar between two clamp plates 21, start electronic jar 16 in the right side after that and make right piston rod 17 drive riser 18 and remove right, riser 18 that moves right can drive connecting rod 19 and move right, connecting rod 19 that moves right can drive two clamp plates 21 through grip block 20 and constantly be close to, so that two clamp plates 21 fix the centre gripping with the right-hand member of reinforcing bar, thereby the reinforcing bar is more stable during the messenger's cutting, the reinforcing bar incision is more level and more smooth.

When being fixed centre gripping with the reinforcing bar after, can 4 make output shaft 5 drive driving gear 6 rotate by starter motor, and driving gear 6's rotation can drive driven gear 7 and rotate, and then drive hollow tube 8 and rotate, pivoted hollow tube 8 can rotate at slotted hole 10's internal surface, pivoted hollow tube 8 also can drive arc 11 and surround the most circular motion of reinforcing bar simultaneously, after finding suitable cutting angle, can start electronic jar 12 in a left side and make left piston rod 13 drive cutting knife body 14 constantly be close to and cut to the reinforcing bar, thereby can carry out multi-angle cutting to the reinforcing bar, improve reinforcing bar notched planarization.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a multi-angle reinforcing bar cutting device, includes bottom plate (1), its characterized in that: the upper surface of the left end of the bottom plate (1) is fixedly connected with a fixed table (2), the side surface of the fixed table (2) is provided with a through hole (3), the upper surface of the right end of the bottom plate (1) is fixedly connected with a baffle plate (15), the middle part of the left side surface of the baffle plate (15) is fixedly connected with a right electric cylinder (16), a right piston rod (17) is arranged on one side surface of the right electric cylinder (16) far away from the baffle plate (15), one end of the right piston rod (17) far away from the right electric cylinder (16) is fixedly connected with a vertical plate (18), the outer surface of the vertical plate (18) is hinged with a connecting rod (19), the baffle (15) is symmetrically hinged with a clamping plate (20) close to the left side surface of the right electric cylinder (16), one end of the clamping plate (20) far away from the baffle plate (15) is fixedly connected with a clamping plate (21), one end of the connecting rod (19) far away from the vertical plate (18) is hinged with the clamping plate (20);

the middle part of the upper surface of the bottom plate (1) is fixedly connected with a motor (4) and a fixed plate (9), an output shaft (5) is arranged on the upper surface of the motor (4), a driving gear (6) is arranged at one end of the output shaft (5) far away from the motor (4), a slotted hole (10) is arranged at the center of the side surface of the fixed plate (9), the inner surface of the slotted hole (10) is rotatably connected with a hollow pipe (8), a driven gear (7) is arranged on the outer surface of the left end of the hollow pipe (8), an arc-shaped plate (11) is fixedly connected on the outer surface of the right end of the hollow pipe (8), the inner bottom surface of the arc-shaped plate (11) is fixedly connected with a left electric cylinder (12), one end of the left electric cylinder (12) far away from the arc-shaped plate (11) is provided with a left piston rod (13), one end, far away from the left electric cylinder (12), of the left piston rod (13) is fixedly connected with a cutting knife body (14).

2. The multi-angle reinforcing bar cutting apparatus as claimed in claim 1, wherein: the teeth of the driven gear (7) are meshed with the teeth of the driving gear (6).

3. The multi-angle reinforcing bar cutting apparatus as claimed in claim 1, wherein: the inner diameter of the through hole (3) is the same as that of the hollow pipe (8).

4. The multi-angle reinforcing bar cutting apparatus as claimed in claim 1, wherein: the output ends of the motor (4), the left electric cylinder (12) and the right electric cylinder (16) are electrically connected with an external power supply.

5. The multi-angle reinforcing bar cutting apparatus as claimed in claim 1, wherein: the number of the clamping plates (21) is two, and anti-skid grains are arranged on one side face, close to the two clamping plates (21).