CN210098810U

CN210098810U - Steel bar cutting device for building engineering

Info

Publication number: CN210098810U
Application number: CN201920274910.7U
Authority: CN
Inventors: 石建平
Original assignee: XINJIANG VOCATIONAL AND TECHNICAL COLLEGE OF CONSTRUCTION
Current assignee: XINJIANG VOCATIONAL AND TECHNICAL COLLEGE OF CONSTRUCTION
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-02-21
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a reinforcing bar cutting device for building engineering, including the cutting seat, the top side fixed mounting of cutting seat has the mounting bracket, and one side of mounting bracket is equipped with the grip slipper, and the bottom side fixed mounting of grip slipper has the reference column, and the locating hole has been seted up to the top side of cutting seat, and the locating hole is run through on the top of reference column, and the top side fixed mounting of grip slipper has fixed block and installation piece, is equipped with the tight piece of clamp of slidable mounting on the grip slipper top side between fixed block and the installation piece, and threaded hole is seted up to one side of installation piece, and threaded hole movable mounting has the threaded rod, and the both. The utility model discloses simple structure can drive the grip slipper rebound at the in-process that the horizontal pole moved down for reinforcing bar and cutting piece move to one side that is close to each other, thereby the effectual distance that removes of horizontal pole when cutting the reinforcing bar that has shortened, thereby improved the work efficiency that the reinforcing bar cut off, satisfied people's demand.

Description

Steel bar cutting device for building engineering

Technical Field

The utility model relates to a building technical field especially relates to a reinforcing bar cutting device for building engineering.

Background

The steel bar (Rebar) is steel for reinforced concrete and prestressed reinforced concrete, and has a circular cross section, sometimes a square cross section with rounded corners, including plain steel bars, ribbed steel bars, and twisted steel bars.

Publication No. CN207402033U discloses a bar cutter for building engineering, relates to mechanical technical field. This reinforcing bar cutter for building engineering, including the base station, the equal fixed mounting in both sides of base station bottom has the footing, the top fixed mounting of base station has the mount pad, the spout has all been seted up to the both sides on the positive surface of mount pad, the equal sliding connection in inside of spout has the slider, fixed mounting has the horizontal pole between two sliders, but the fixed back of reinforcing bar in this device, only can remove the horizontal pole and drive the motor and down cut the reinforcing bar, the cutting piece is because of long-term use wearing and tearing back, just need the downward pressure of exerting oneself more move the distance that the horizontal pole is continuous to increase horizontal pole downstream, thereby cut the reinforcing bar, consequently, along with the wearing and tearing of cutting piece, just more hard when cutting the reinforcing bar, thereby the efficiency of reinforcing bar cutting has been reduced, there is the.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, the steel bar cutting device for the building engineering is provided, the clamping seat can be driven to move upwards in the process that the transverse rod moves downwards, so that the steel bar and the cutting piece move towards one side close to each other, the distance of the transverse rod moving when the steel bar is cut is effectively shortened, the working efficiency of cutting off the steel bar is improved, and the requirements of people are met.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a reinforcing bar cutting device for building engineering, which comprises a cutting seat, wherein a mounting frame is fixedly arranged on the top side of the cutting seat, one side of the mounting frame is provided with a clamping seat, a positioning column is fixedly arranged on the bottom side of the clamping seat, the top side of the cutting seat is provided with a positioning hole, the top end of the positioning column penetrates through the positioning hole, a fixed block and an installation block are fixedly arranged on the top side of the clamping seat, a clamping block which is slidably arranged on the top side of the clamping seat is arranged between the fixed block and the installation block, one side of the installation block is provided with a threaded hole, a threaded rod is movably arranged in the threaded hole, both ends of the threaded rod extend out of the threaded hole, one side of the clamping block is provided with a rotary groove, one end of the threaded rod is rotatably arranged in the rotary groove, the other end, movable mounting has the cutting piece on the motor, the one end fixed mounting of horizontal pole has Z type pole, the top side of cutting seat is rotated and is installed and rotate the post, the drive groove has been seted up to the screw thread form on the rotation post, the one end of Z type pole extends to and drives the inslot, it has the worm to rotate fixed the cup joint on the post, fixed mounting has L type pole on the top side of cutting seat, the one end of L type pole is rotated and is installed the gear, the gear meshes with the worm mutually, one side fixed mounting of gear has the dwang, one side movable mounting of dwang is on one side of grip slipper.

Further, two chutes are formed in one side of the mounting frame, sliders are movably mounted in the two chutes, one sides of the two sliders are fixedly mounted on one side of the cross rod, one ends of springs are fixedly mounted on the inner wall of the bottom sides of the chutes, and the top ends of the springs are fixedly mounted on the bottom sides of the sliders.

Furthermore, a rotating groove is formed in the top side of the cutting seat, and the bottom end of the rotating column is rotatably installed in the rotating groove.

Furthermore, a sliding shaft hole is formed in one side of the clamping seat, a sliding shaft is movably mounted in the sliding shaft hole, and one end of the sliding shaft is fixedly mounted on one side of the rotating rod.

Furthermore, a sliding groove is formed in the top side of the clamping seat, and the bottom side of the clamping block extends into the sliding groove.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. when the cutting machine is used, a steel bar is placed on the clamping seat, the crank is rotated, the threaded rod rotates in the threaded hole, so that the clamping block is driven to clamp the steel bar on one side of the fixed block, and the cross bar is pressed to enable the motor to drive the cutting piece to move downwards to cut the steel bar;

2. through the cutting seat, the mounting bracket, the grip slipper, the horizontal pole, the cutting piece, Z type pole, rotate the groove, rotate the post, drive the groove, the worm, L type pole, the gear, the cooperation of dwang is used, the horizontal pole removes and drives two slider removals, thereby make two spring atress, the horizontal pole removes and drives Z type pole removal this moment, thereby make its one end set up along the screw thread form and move in the drive inslot on rotating the post, thereby it rotates to drive the rotation of rotation post, the worm rotates and drives the gear rotation, the gear rotation drives the dwang and rotates, the dwang rotates and drives grip slipper rebound through the sliding shaft, thereby make grip slipper and motor to one side removal that is close to each other.

Drawings

Fig. 1 is a schematic structural view of a reinforcing bar cutting device for building engineering provided by the utility model;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a reinforcement cutting device for building engineering according to the present invention;

fig. 3 is the structural schematic diagram of part B in fig. 1 of a reinforcing bar cutting device for building engineering provided by the utility model.

In the figure: 1 cutting seat, 2 mounting brackets, 3 clamping seats, 4 positioning holes, 5 positioning columns, 6 fixing blocks, 7 clamping blocks, 8 mounting blocks, 9 threaded holes, 10 threaded rods, 11 rotating grooves, 12 transverse rods, 13 sliding grooves, 14 sliding blocks, 15 motors, 16 cutting pieces, 17Z-shaped rods, 18 rotating grooves, 19 rotating columns, 20 driving grooves, 21 worms, 22L-shaped rods, 23 gears and 24 rotating rods.

Detailed Description

In the technical scheme:

1 cutting seat, 2 mounting brackets, 3 grip slipper, 4 locating holes, 5 reference columns, 6 fixed blocks, 7 press from both sides tight piece, 8 installation pieces, 11 swivelling chute, 12 horizontal poles, 15 motors, 16 cutting piece, 17Z type pole, 18 rotation slots, 19 rotation columns, 20 drive groove, 21 worms, 22L type pole, 23 gears, 24 dwang do the utility model discloses contain the essential novelty component.

13 spout, 14 sliders, 9 screw holes, 10 threaded rods are for realizing the utility model discloses the essential connectivity component of technical scheme.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a reinforcing bar cutting device for building engineering, comprising a cutting base 1, a mounting frame 2 is fixedly installed on the top side of the cutting base 1, a clamping base 3 is arranged on one side of the mounting frame 2, a positioning column 5 is fixedly installed on the bottom side of the clamping base 3, a positioning hole 4 is formed on the top side of the cutting base 1, the top end of the positioning column 5 penetrates through the positioning hole 4, a fixed block 6 and an installation block 8 are fixedly installed on the top side of the clamping base 3, a clamping block 7 slidably installed on the top side of the clamping base 3 is arranged between the fixed block 6 and the installation block 8, a threaded hole 9 is formed on one side of the installation block 8, a threaded rod 10 is movably installed in the threaded hole 9, two ends of the threaded rod 10 both extend out of the threaded hole 9, a rotary groove 11 is formed on one side of the clamping block 7, one end of the threaded rod 10 is rotatably installed in, a motor 15 is fixedly arranged at the bottom side of the cross rod 12 through a hanging bracket, a cutting blade 16 is movably arranged on the motor 15, a Z-shaped rod 17 is fixedly arranged at one end of the cross rod 12, a rotating column 19 is rotatably arranged at the top side of the cutting seat 1, a driving groove 20 is arranged on the rotating column 19 in a threaded manner, one end of the Z-shaped rod 17 extends into the driving groove 20, a worm 21 is fixedly sleeved on the rotating column 19, an L-shaped rod 22 is fixedly arranged at the top side of the cutting seat 1, a gear 23 is rotatably arranged at one end of the L-shaped rod 22, the gear 23 is meshed with the worm 21, a rotating rod 24 is fixedly arranged at one side of the gear 23, one side of the rotating rod 24 is, when cutting, the steel bar is placed on the clamping seat 3, the crank is rotated, so that the threaded rod 10 rotates in the threaded hole 9, thereby drive and press from both sides tight piece 7 with the reinforcing bar clamp on one side of fixed block 6, press horizontal pole 12 and make motor 15 drive cutting piece move down and cut the reinforcing bar.

Two sliding grooves 13 are formed in one side of the mounting frame 2, sliding blocks 14 are movably mounted in the two sliding grooves 13, one sides of the two sliding blocks 14 are fixedly mounted on one side of a cross rod 12, one end of a spring is fixedly mounted on the inner wall of the bottom side of the sliding groove 13, the top end of the spring is fixedly mounted on the bottom side of the sliding block 14, a rotating groove 18 is formed in the top side of the cutting seat 1, the bottom end of a rotating column 19 is rotatably mounted in the rotating groove 18, a sliding shaft hole is formed in one side of the clamping seat 3, a sliding shaft is movably mounted in the sliding shaft hole, one end of the sliding shaft is fixedly mounted on one side of a rotating rod 24, a sliding groove is formed in the top side of the clamping seat 3, the bottom side of the clamping block 7 extends into the sliding groove, the cross rod 12 moves to drive the two sliding blocks 14 to move, so that the two springs are stressed, the cross rod, thereby drive the rotation post 19 and rotate, the rotation post 19 rotates and drives the worm 21 to rotate, the worm 21 rotates and drives the gear 23 to rotate, the gear 23 rotates and drives the dwang 24 to rotate, the dwang 24 rotates and drives the grip slipper 3 to move upwards through the sliding shaft, thereby making grip slipper 3 and motor 15 move to the one side that is close to each other, thereby shortened the stroke of motor 15.

The utility model provides a pair of reinforcing bar cutting device for building engineering. When cutting, the steel bar is placed on the clamping seat 3, the crank is rotated, so that the threaded rod 10 rotates in the threaded hole 9, thereby driving the clamping block 7 to clamp the reinforcing steel bar on one side of the fixed block 6, pressing the cross rod 12 to enable the motor 15 to drive the cutting piece to move downwards to cut the reinforcing steel bar, driving the two slide blocks 14 to move by the movement of the cross rod 12, so that the two springs are stressed, and the cross rod 12 moves to drive the Z-shaped rod 17 to move, so that one end of the Z-shaped rod moves along a driving groove 20 which is arranged on the rotating column 19 in a threaded manner, thereby driving the rotating column 19 to rotate, the rotating column 19 rotates to drive the worm 21 to rotate, the worm 21 rotates to drive the gear 23 to rotate, the gear 23 rotates to drive the rotating rod 24 to rotate, the rotating rod 24 rotates to drive the clamping seat 3 to move upwards through the sliding shaft, thereby moving the holder 3 and the motor 15 to a side close to each other, and shortening the stroke of the motor 15.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a reinforcing bar cutting device for building engineering, including cutting seat (1), a serial communication port, the top side fixed mounting of cutting seat (1) has mounting bracket (2), one side of mounting bracket (2) is equipped with grip slipper (3), the bottom side fixed mounting of grip slipper (3) has reference column (5), locating hole (4) have been seted up to the top side of cutting seat (1), the top of reference column (5) runs through locating hole (4), the top side fixed mounting of grip slipper (3) has fixed block (6) and installation piece (8), be equipped with between fixed block (6) and installation piece (8) and slide-mount tight piece (7) on grip slipper (3) top side, threaded hole (9) have been seted up to one side of installation piece (8), movable mounting has threaded rod (10) in threaded hole (9), the both ends of threaded rod (10) all extend to outside threaded hole (9), rotatory groove (11) have been seted up to one side of tight piece, one end of a threaded rod (10) is rotatably installed in a rotary groove (11), a crank is fixedly installed at the other end of the threaded rod (10), a transverse rod (12) located above a fixed block (6) is movably installed on one side of an installation rack (2), a motor (15) is fixedly installed on the bottom side of the transverse rod (12) through a hanging bracket, a cutting blade (16) is movably installed on the motor (15), a Z-shaped rod (17) is fixedly installed at one end of the transverse rod (12), a rotating column (19) is rotatably installed on the top side of a cutting seat (1), a driving groove (20) is formed in the rotating column (19) in a threaded manner, one end of the Z-shaped rod (17) extends into the driving groove (20), a worm (21) is fixedly connected on the rotating column (19), an L-shaped rod (22) is fixedly installed on the top side of the cutting seat (1), a gear (23) is rotatably installed at one end of the L-shaped rod (, a rotating rod (24) is fixedly arranged on one side of the gear (23), and one side of the rotating rod (24) is movably arranged on one side of the clamping seat (3); two sliding grooves (13) are formed in one side of the mounting frame (2), sliding blocks (14) are movably mounted in the two sliding grooves (13), one sides of the two sliding blocks (14) are fixedly mounted on one side of the cross rod (12), one ends of springs are fixedly mounted on the inner wall of the bottom side of the sliding grooves (13), and the top ends of the springs are fixedly mounted on the bottom sides of the sliding blocks (14); a rotating groove (18) is formed in the top side of the cutting seat (1), and the bottom end of a rotating column (19) is rotatably installed in the rotating groove (18); one side of the clamping seat (3) is provided with a sliding shaft hole, a sliding shaft is movably arranged in the sliding shaft hole, and one end of the sliding shaft is fixedly arranged on one side of the rotating rod (24).

2. The reinforcing steel bar cutting device for building engineering as claimed in claim 1, wherein the top side of the clamping base (3) is provided with a sliding groove, and the bottom side of the clamping block (7) extends into the sliding groove.