CN215544539U

CN215544539U - Construction steel bar cuts device

Info

Publication number: CN215544539U
Application number: CN202120997957.3U
Authority: CN
Inventors: 于爱琴
Original assignee: Xuzhou Shunda Aluminum Plastic Doors And Windows Co ltd
Current assignee: Xuzhou Shunda Aluminum Plastic Doors And Windows Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-01-18
Anticipated expiration: 2031-05-11

Abstract

The utility model belongs to the technical field of construction tools, and discloses a construction steel bar cutting device which comprises a machine body, wherein a sealing cover is arranged on one side of the machine body, the sealing cover is fixedly connected with the machine body, a support is arranged on one side of the sealing cover away from the machine body, an exhaust ring is arranged on one side of the support away from the sealing cover, the exhaust ring is fixedly connected with the support, and the surface wall of the exhaust ring is provided with an exhaust seam, the inside of the support is provided with a cutting opening, and the inside of the support is provided with a fixed cutter block, the side of the sealing cover far away from the machine body is provided with the movable cutter block, the side surface of the support is provided with the exhaust ring, and the surface wall of the exhaust ring is provided with an exhaust slit, the position of the exhaust ring corresponds to the exhaust hole on the side surface of the support, when the air in the cylinder is discharged, if the tail end of the exhaust ring is blocked, the air is discharged from the exhaust seam arranged on the surface wall of the exhaust ring, so that the problem that the air in the cylinder is not completely discharged because the exhaust hole is blocked by foreign matters is solved.

Description

Construction steel bar cuts device

Technical Field

The utility model belongs to the technical field of building equipment, and particularly relates to a construction steel bar cutting device.

Background

The reinforcing steel bar is the material that is essential when building, in the building, the concrete is usually used for the bearing, but the characteristic of concrete can only bear the pressure, and tensile ability is very poor, so when building the heel post, the staff can select to add the reinforcing steel bar in the heel post inside, with this increase load-bearing structure's tensile ability, in order to make the length of reinforcing steel bar and the length of heavy structure match each other, generally need to cut off the reinforcing steel bar, and the instrument that cuts off the reinforcing steel bar most commonly used is the reinforcing steel bar cutter, and the reinforcing steel bar cutter is the instrument that cuts off the reinforcing steel bar and uses, is one of the indispensable equipment of reinforcing steel bar processing, mainly is used for the fixed length of engineering such as housing construction and bridge to the reinforcing steel bar and cuts off.

When the electro-hydraulic steel bar cutting machine is used, an oil valve needs to be loosened, the machine runs in an idle load mode for a few minutes, air in a cylinder is discharged, the machine is screwed down, steel bars are pulled to supply return pressure to a moving cutter block, when the air in the cylinder is discharged, the situation that an exhaust hole is blocked possibly occurs, the air in the cylinder cannot be fully discharged, and when materials are cut off, the situation that the cut waste materials are cracked and popped out possibly occurs, and accordingly workers are injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction steel bar cutting device, which aims to solve the problems that an exhaust hole is easy to block when air in a cylinder is exhausted and workers are injured due to possible cracking and popping when short materials are cut off in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction steel bar cuts device, includes the organism, the sealed cowling is installed to one side of organism, and sealed cowling and organism fixed connection, the sealed cowling is kept away from one side of organism and is installed the support, and the support is kept away from one side of sealed cowling and is installed the exhaust ring, exhaust ring and support fixed connection, and the table wall of exhaust ring has seted up the exhaust seam, the fracture has been seted up to the inside of support, and the internally mounted of support has the stationary knife piece, the sealed cowling is kept away from one side of organism and is installed the movable knife piece.

Preferably, the top of support is provided with the installation piece, installation piece and support fixed connection, and the top of installation piece is provided with the pivot, the one end that the installation piece was kept away from in the pivot is provided with the guard plate, and the guard plate is kept away from the below of pivot one end and is installed magnet.

Preferably, the screw thread groove piece is installed to the table wall of sealed cowling, screw thread groove piece and sealed cowling fixed connection, and the screw thread groove piece is kept away from one side of sealed cowling and is provided with and supports the steel bolt, it closes with screw thread groove piece screw thread soon to support the steel bolt and is connected.

Preferably, the tail cover is installed on one side of the machine body far away from the sealing cover, the tail cover is fixedly connected with the machine body, and a second bolt is arranged on the surface wall of the tail cover.

Preferably, the surface wall of the machine body is provided with a first bolt and an oil valve, a supporting block is arranged above the machine body, and the supporting block is fixedly connected with the machine body through the first bolt.

Preferably, one side of supporting shoe is provided with the grab handle, and the tail end of grab handle extends to second bolt department, the grab handle passes through second bolt and tail-hood fixed connection, switch and grab handle are installed to the bottom of grab handle and one side that the supporting shoe was kept away from to the grab handle is installed the connecting wire.

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

(1) according to the utility model, the exhaust ring is arranged on the side surface of the support, the surface wall of the exhaust ring is provided with the exhaust gap, the position of the exhaust ring corresponds to the exhaust hole on the side surface of the support, when air in the cylinder is exhausted, if the tail end of the exhaust ring is blocked, the air is exhausted from the exhaust gap arranged on the surface wall of the exhaust ring, and the problem that the air in the cylinder is not completely exhausted because the exhaust hole is blocked by foreign matters is avoided.

(2) According to the utility model, the protection plate is rotatably connected above the support through the rotating shaft, the magnet is arranged at the bottom of the protection plate, which is far away from one end of the rotating shaft, when short materials are cut off, the direction of the protection plate is shifted to the direction of the sealing cover, the magnet below the protection plate and the support are mutually adsorbed, and when the reinforcing steel bars are popped up due to cracking during cutting, the protection plate prevents the fragments of the reinforcing steel bars from being popped up upwards, changes the ejection direction of the reinforcing steel bars, and enables the reinforcing steel bars to be popped from the side, so that workers are prevented from being injured by the fragments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the cutout of the present invention;

FIG. 3 is a perspective view of the vent ring of the present invention;

FIG. 4 is a top view of the stand of the present invention;

in the figure: 1. mounting blocks; 2. a rotating shaft; 3. a protection plate; 4. a magnet; 5. a sealing cover; 6. a first bolt; 7. a support block; 8. a switch; 9. a handle; 10. a connecting wire; 11. a tail cover; 12. a second bolt; 13. a cutter fixing block; 14. a body; 15. a steel resisting bolt; 16. cutting off the port; 17. a support; 18. an exhaust ring; 19. an exhaust slot; 20. a movable cutter block; 21. an oil valve; 22. and a thread groove block.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a construction steel bar cutting device comprises a machine body 14, a sealing cover 5 is arranged on one side of the machine body 14, and the sealing cover 5 is fixedly connected with the machine body 14, one side of the sealing cover 5 far away from the machine body 14 is provided with a support 17, and one side of the support 17 far away from the sealing cover 5 is provided with an exhaust ring 18, the exhaust ring 18 is fixedly connected with the support 17, and the surface wall of the exhaust ring 18 is provided with an exhaust slit 19, the exhaust ring 18 is arranged at the exhaust hole, and wraps the exhaust hole to prevent external objects from contacting the exhaust hole, the gas is exhausted from the exhaust hole to the exhaust ring 18, when the air is exhausted by the exhaust ring 18 and the tail end of the exhaust ring 18 is blocked, the air is exhausted from the exhaust slit 19, the problem that the air in the cylinder cannot be completely exhausted because the exhaust hole is blocked is avoided, the cut-off port 16 is arranged in the support 17, and a fixed cutter block 13 is arranged in the support 17, and a movable cutter block 20 is arranged on one side of the sealing cover 5 far away from the machine body 14.

Further, the top of support 17 is provided with installation piece 1, installation piece 1 and support 17 fixed connection, and the top of installation piece 1 is provided with pivot 2, the one end that installation piece 1 was kept away from to pivot 2 is provided with guard plate 3, when carrying out the short-term material and cutting, stir guard plate 3, cover it and cut fracture 16, utilize magnet 4 to adsorb on support 17, guard plate 3 is when cutting off the short-term material, change the reinforcing bar and break apart and the direction of popping out when popping out, make it bounce to both sides, and the staff can not be located the both sides of device when carrying out the operation, avoid the staff to receive the injury, and guard plate 3 keeps away from the below of 2 one ends of pivot and installs magnet 4.

Further, screw thread groove block 22 is installed to the table wall of seal cover 5, screw thread groove block 22 and seal cover 5 fixed connection, and screw thread groove block 22 keeps away from one side of seal cover 5 and is provided with and supports steel bolt 15, supports steel bolt 15 and can rotate around, when cutting off the reinforcing bar, supports the reinforcing bar, prevents the reinforcing bar slope, supports steel bolt 15 and screw thread groove block 22 screw thread and closes the connection soon.

Specifically, a tail cover 11 is installed on one side, away from the sealing cover 5, of the machine body 14, the tail cover 11 is fixedly connected with the machine body, a second bolt 12 is arranged on the surface wall of the tail cover 11, and the tail cover 11 and the machine body 14 are internally used for installing a motor, a hydraulic transmission system and an operating device.

It should be noted that the first bolt 6 and the oil valve 21 are arranged on the surface wall of the machine body 14, before use, the oil valve 21 needs to be loosened to perform idle running so as to discharge air in the cylinder, and the supporting block 7 is arranged above the machine body 14, and the supporting block 7 is fixedly connected with the machine body 14 through the first bolt 6.

Further, one side of supporting shoe 7 is provided with grab handle 9, and grab handle 9 is whole to be the L form, provides certain height for one side through supporting shoe 7, and the tail end of connecting tail cover 11 produces the space, makes things convenient for the staff to grip, and the tail end of grab handle 9 extends to second bolt 12 department, and grab handle 9 passes through second bolt 12 and tail cover 11 fixed connection, and switch 8 and grab handle 9 are installed to the bottom of grab handle 9 and one side that supporting shoe 7 was kept away from to grab handle 9 is installed connecting wire 10.

The working principle and the using process of the utility model are as follows: when the utility model is used, a grab handle 9 is held by a hand, the grab handle is respectively fixed outside a machine body 14 and a tail cover 11 by a first bolt 6 and a second bolt 12, a connecting wire 10 is used for connecting a power supply, an oil valve 21 is loosened, no-load operation is carried out for a few minutes, air in a cylinder is exhausted, then the grab handle is tightened, a reinforcing steel bar is pulled by hand to supply return pressure to a movable cutter block 20, in the exhaust process, the air in the cylinder is exhausted outwards through an exhaust hole, then the air passes through an exhaust ring 18, the air is exhausted from an opening at the tail end of the exhaust ring 18 or an exhaust slit 19 on the surface wall, the reinforcing steel bar to be cut is put into a cutting opening 16, an internal motor drives an eccentric shaft to rotate, the eccentric surface of the eccentric shaft retreats and a plunger contacted with the eccentric shaft carries out reciprocating motion, so that a plunger pump generates high-pressure oil to be pressed into the oil cylinder body to push a piston in the oil cylinder to drive the movable cutter block 20 to advance, and a fixed cutter block 13 fixed on a support to cut the reinforcing steel bar in a staggered way, when cutting off the short material, in order to prevent that the reinforcing bar from collapsing to open and popping out and cause the injury to the staff, stir guard plate 3, rotate guard plate 3 under the effect of pivot 2, make magnet 4 of guard plate 3 below adsorb on support 17, then cut off carrying out the short material, if the reinforcing bar takes place to collapse when splitting the condition of popping out, guard plate 3 prevents that the reinforcing bar that collapses from popping out from the top, change its pop-out angle into the flank, the staff can not be followed the station in the side when using, therefore avoid the staff to be wounded by the reinforcing bar bullet that pops out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction steel cuts device, includes organism (14), its characterized in that: sealing boot (5) are installed to one side of organism (14), and sealing boot (5) and organism (14) fixed connection, support (17) are installed to one side that organism (14) were kept away from in sealing boot (5), and support (17) keep away from one side of sealing boot (5) and install exhaust ring (18), exhaust ring (18) and support (17) fixed connection, and the table wall of exhaust ring (18) has seted up exhaust seam (19), fracture (16) have been seted up to the inside of support (17), and the internally mounted of support (17) has fixed sword piece (13), one side that organism (14) were kept away from in sealing boot (5) is installed and is moved sword piece (20).

2. The construction bar sectioning device according to claim 1, wherein: the top of support (17) is provided with installation piece (1), installation piece (1) and support (17) fixed connection, and the top of installation piece (1) is provided with pivot (2), the one end that installation piece (1) was kept away from in pivot (2) is provided with guard plate (3), and guard plate (3) keep away from the below of pivot (2) one end and install magnet (4).

3. The construction bar sectioning device according to claim 2, wherein: screw thread groove piece (22) are installed to the table wall of sealed cowling (5), screw thread groove piece (22) and sealed cowling (5) fixed connection, and one side that sealed cowling (5) were kept away from in screw thread groove piece (22) is provided with and supports steel bolt (15), it closes with screw thread groove piece (22) screw thread soon to support steel bolt (15) and is connected.

4. The construction bar sectioning device according to claim 1, wherein: the engine body (14) is far away from one side of the sealing cover (5) and is provided with a tail cover (11), the tail cover (11) is fixedly connected with the engine body, and a second bolt (12) is arranged on the surface wall of the tail cover (11).

5. The construction bar sectioning device according to claim 4, wherein: the oil valve structure is characterized in that a first bolt (6) and an oil valve (21) are arranged on the surface wall of the machine body (14), a supporting block (7) is arranged above the machine body (14), and the supporting block (7) is fixedly connected with the machine body (14) through the first bolt (6).

6. The construction bar sectioning device according to claim 5, wherein: one side of supporting shoe (7) is provided with grab handle (9), and the tail end of grab handle (9) extends to second bolt (12) department, grab handle (9) are through second bolt (12) and tail cover (11) fixed connection, switch (8) are installed to the bottom of grab handle (9), and grab handle (9) keep away from one side of supporting shoe (7) and install connecting wire (10).