CN212917425U

CN212917425U - Steel bar cutting equipment for building engineering

Info

Publication number: CN212917425U
Application number: CN202021592611.7U
Authority: CN
Inventors: 徐国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-09
Anticipated expiration: 2030-08-04

Abstract

The utility model belongs to the technical field of reinforcing bar cutting equipment, especially, be a reinforcing bar cutting equipment for building engineering, it is fixed to be difficult to realize the centre gripping of a plurality of reinforcing bars simultaneously to current reinforcing bar cutting equipment, leads to the lower problem of cutting efficiency, the scheme as follows now is proposed, and it includes the base, a plurality of standing grooves have been seted up at the base top, and a plurality of standing groove both sides are the opening setting, and the mounting hole has all been seted up to base top both sides, all rotates in two mounting holes and installs the lead screw, and two lead screw outside thread bush are equipped with same locating plate, and a plurality of constant head tanks have been seted up to the locating plate bottom, and two equal fixed mounting in lead screw bottom have the worm wheel, the equal fixed mounting in both sides has the backup pad around the base bottom, and one side. The utility model discloses it is fixed to be convenient for carry out the centre gripping to a plurality of reinforcing bars simultaneously to improve reinforcing bar cutting process's precision and efficiency.

Description

Steel bar cutting equipment for building engineering

Technical Field

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

Background

As is well known, a steel bar is a building material which is most used in construction engineering, especially in current buildings, in order to improve the earthquake-resistant performance of buildings, one of essential materials is used in building frames and steel bars, and in a specific construction process, workers often use a steel bar cutting device to cut the steel bar according to construction requirements.

However, the conventional steel bar cutting equipment is difficult to clamp and fix a plurality of steel bars at the same time, so that the cutting efficiency is low, and therefore, the steel bar cutting equipment for the building engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the centre gripping that current reinforcing bar cutting equipment is difficult to realize a plurality of reinforcing bars simultaneously and fixes, leads to the lower shortcoming of cutting efficiency, and the reinforcing bar cutting equipment for building engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reinforcing steel bar cutting device for building engineering comprises a base, wherein a plurality of placing grooves are formed in the top of the base, the two sides of each placing groove are provided with openings, mounting holes are formed in the two sides of the top of the base, lead screws are rotatably mounted in the two mounting holes, the outer sides of the two lead screws are in threaded sleeve connection with the same positioning plate, a plurality of positioning grooves are formed in the bottom of the positioning plate, worm gears are fixedly mounted at the bottom ends of the two lead screws, supporting plates are fixedly mounted at the front side and the rear side of the bottom of the base respectively, one side, close to each other, of each supporting plate is rotatably mounted with the same worm, the two worm gears are meshed with the worm, vertical plates are fixedly mounted at the front side and the rear side of the top of the base respectively, one side, the other side of the sleeve is fixedly provided with a handle.

Preferably, the equal fixed mounting in both sides has the deflector around the base top, and the guide way has all been seted up to one side that two deflectors are close to each other, locating plate and two guide way sliding connection lead the locating plate.

Preferably, two equal fixed covers in the lead screw outside are equipped with spacing axle sleeve, and two spacing axle sleeves all carry on spacingly with base bottom activity butt to the lead screw.

Preferably, the front end of the worm extends to the front side of the supporting plate positioned on the front side, the disc is fixedly installed on the front side of the supporting plate, and the rocking handle is fixedly installed at the bottom of the front side of the disc, so that the rotation of the worm can be controlled conveniently.

Preferably, equal fixed mounting has the limiting plate on two lead screws, and two limiting plates all support spacingly with base top activity butt, further to the lead screw.

Preferably, the top of one side of the sleeve is fixedly provided with a protective cover through a mounting plate, the protective cover is arranged outside the cutting knife, and therefore the safety of the cutting knife in use is improved.

In the utility model, the reinforcing steel bar cutting equipment for building engineering is characterized in that a plurality of reinforcing steel bars are respectively placed in corresponding placing grooves, then the worm is controlled to rotate by holding the rocking handle, the worm drives two worm gears to rotate at a slow speed, the two worm gears drive two lead screws to rotate at a slow speed, the two lead screws drive the positioning plate to move downwards through the thread matching with the positioning plate, and thus the plurality of reinforcing steel bars are simultaneously clamped and fixed through the matching of a plurality of positioning grooves and the corresponding placing grooves;

in the utility model, the steel bar cutting equipment for building engineering drives the sleeve to move forwards by starting the motor and driving the sleeve to move forwards by the hand of the hand, and the sleeve drives the motor and the cutting knife to move forwards, so that the cutting knife is driven to rotate at high speed by the output shaft of the motor to cut and process the steel bar;

the utility model has the advantages of reasonable design, it is fixed to be convenient for carry out the centre gripping to a plurality of reinforcing bars simultaneously to improve reinforcing bar cutting process's precision and efficiency, the reliability is high.

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 diagram of a part a of the reinforcing bar cutting equipment for building engineering provided by the utility model;

fig. 3 is the utility model provides a structural schematic diagram of part B of reinforcing bar cutting equipment for building engineering.

In the figure: 1. a base; 2. positioning a plate; 3. a placement groove; 4. positioning a groove; 5. a worm; 6. a vertical plate; 7. A cross beam; 8. a sleeve; 9. a motor; 10. a cutting knife; 11. a protective cover; 12. a guide plate; 13. a support plate; 14. a screw rod; 15. a worm gear; 16. a guide groove; 17. a rocking handle; 18. a limiting plate; 19. and a limiting shaft sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a reinforcing steel bar cutting device for building engineering, comprising a base 1, wherein the top of the base 1 is provided with a plurality of placing grooves 3, both sides of the plurality of placing grooves 3 are provided with openings, both sides of the top of the base 1 are provided with mounting holes, screw rods 14 are rotatably mounted in the two mounting holes, the outer side of each of the two screw rods 14 is threaded and sleeved with a same positioning plate 2, the bottom of the positioning plate 2 is provided with a plurality of positioning grooves 4, the bottom ends of the two screw rods 14 are fixedly provided with worm gears 15, both sides of the front and back of the bottom of the base 1 are fixedly provided with supporting plates 13, one side of the two supporting plates 13 close to each other is rotatably provided with a same worm 5, the two worm gears 15 are engaged with the worm 5, both sides of the front and back of the top of the, a motor 9 is fixedly installed on one side of the sleeve 8, a cutting knife 10 is fixedly installed on an output shaft of the motor 9, and a handle is fixedly installed on the other side of the sleeve 8.

The utility model discloses in, the equal fixed mounting in both sides has deflector 12 around the base 1 top, and guide way 16 has all been seted up to one side that two deflectors 12 are close to each other, and locating plate 2 leads to locating plate 2 with 16 sliding connection of two guide ways.

The utility model discloses in, two equal fixed cover in the lead screw 14 outside are equipped with spacing axle sleeve 19, and two spacing axle sleeve 19 all with 1 bottom activity butt of base, carry on spacingly to lead screw 14.

The utility model discloses in, worm 5 front end extends to the backup pad 13 front side and the fixed mounting that is located the front side has the disc, and disc front side bottom fixed mounting has rocking handle 17, the rotation of the control worm 5 of being convenient for.

The utility model discloses in, equal fixed mounting has limiting plate 18 on two lead screws 14, and two limiting plates 18 all with 1 top activity butt of base, further support lead screw 14 spacing.

The utility model discloses in, 8 one sides tops of sleeve have protection casing 11 through mounting panel fixed mounting, and protection casing 11 sets up in the cutting knife 10 outside, thereby protects cutting knife 10 and improves the security when using.

The utility model discloses in, when using, through placing a plurality of reinforcing bars respectively in the standing groove 3 that corresponds, then rotate through holding rocking handle 17 control worm 5, worm 5 drives two worm wheel 15 slow rotations, two worm wheel 15 drive two lead screw 14 slow rotations, two lead screw 14 drive locating plate 2 downstream through the screw-thread fit with locating plate 2 jointly, thereby it is fixed to a plurality of reinforcing bars centre gripping simultaneously through a plurality of constant head tanks 4 and the cooperation that corresponds standing groove 3, then drive sleeve 8 through opening motor 9 and through the hand grip hand and move to the front side, sleeve 8 drives motor 9 and cutting knife 10 and moves to the front side, thereby drive cutting knife 10 through motor 9 output shaft and rotate at a high speed, cut processing to the reinforcing bar.

Claims

1. The utility model provides a reinforcing bar cutting equipment for building engineering, includes base (1), its characterized in that, a plurality of standing groove (3) have been seted up at base (1) top, and a plurality of standing groove (3) both sides are the opening setting, and the mounting hole has all been seted up to base (1) top both sides, and lead screw (14) are all installed in two mounting holes and rotate, and the outside thread bush of two lead screws (14) is equipped with same locating plate (2), and a plurality of constant head tank (4) have been seted up to locating plate (2), and two lead screw (14) bottom equal fixed mounting has worm wheel (15), base (1) bottom front and back both sides all fixed mounting has backup pad (13), and one side that two backup pad (13) are close to each other rotates installs same worm (5), and two worm wheel (15) all mesh with worm (5), and base (1) top front and back, one side that two risers (6) are close to each other is fixed mounting have same crossbeam (7), and the slip cover in crossbeam (7) outside is equipped with sleeve (8), and sleeve (8) one side fixed mounting has motor (9), and fixed mounting has cutting knife (10) on motor (9) output shaft, and sleeve (8) opposite side fixed mounting has the handle.

2. The reinforcing steel bar cutting equipment for building engineering according to claim 1, wherein guide plates (12) are fixedly mounted on the front side and the rear side of the top of the base (1), guide grooves (16) are formed in the sides, close to each other, of the two guide plates (12), and the positioning plate (2) is slidably connected with the two guide grooves (16).

3. The reinforcing bar cutting equipment for building engineering according to claim 1, characterized in that limiting shaft sleeves (19) are fixedly sleeved on the outer sides of the two screw rods (14), and the two limiting shaft sleeves (19) are movably abutted against the bottom of the base (1).

4. The reinforcing bar cutting equipment for building engineering according to claim 1, characterized in that the front end of the worm (5) extends to the front side of the support plate (13) at the front side and is fixedly provided with a disc, and the bottom of the front side of the disc is fixedly provided with a rocking handle (17).

5. The reinforcing bar cutting equipment for building engineering according to claim 1, wherein the two screw rods (14) are fixedly provided with limiting plates (18), and the two limiting plates (18) are movably abutted against the top of the base (1).

6. The reinforcing bar cutting equipment for building engineering according to claim 1, characterized in that a protective cover (11) is fixedly installed on the top of one side of the sleeve (8) through a mounting plate, and the protective cover (11) is arranged outside the cutting knife (10).