CN210450728U - Steel bar cutting device for building engineering - Google Patents

Abstract

The utility model discloses a reinforcing bar cutting device for building engineering, the on-line screen storage device comprises a base, the supporting shoe has been installed to the below of base, the base facial make-up is equipped with the stand, the stand facial make-up is equipped with the sliding sleeve, the sliding sleeve facial make-up is equipped with the motor, the cutting piece has been installed to the rotor shaft tip of motor, be equipped with the undercut in the base, the base facial make-up is equipped with the baffle, be equipped with the expansion joint on the baffle, the rotor shaft tip of motor has been installed and has been supported the clamp plate, the one end that supports the clamp plate has been installed and has been cut the piece, be equipped with the mounting hole. Stand and push down the clamp plate on the right side of device, the sliding sleeve inserts the stand, continues to push down the clamp plate for the cutting piece slowly cuts off the reinforcing bar, and during this period, the operator is in the operation on right side, and fundamentally prevents that the sweeps when cutting piece cuts from splashing the operator forward, and through the baffle, can further block spark and sweeps and splash right simultaneously.

Description

Steel bar cutting device for building engineering

Technical Field

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

Background

The building engineering is an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, in which the house buildings are made up of top cover, beam column, wall and foundation, and can form internal space, so that it can meet the requirements of people for production, living, learning and public activities.

Present reinforcing bar cutting device wholly constitutes for handle bar and base, sets up one on the handle bar and has the motor, and the cutting piece has been installed to the rotor shaft tip of motor, and is provided with down the incision in the base, and the cutting piece corresponds incision down, and the vertical operator that corresponds of cutting piece can transversely place the reinforcing bar on the base, and corresponds the cutting piece downside, when the motor rotates, pushes down the handle bar for the cutting piece pushes down and cuts off the reinforcing bar, and the weak point of existence has: the cutting piece corresponds operator vertically, and when the cutting piece highly cut off the reinforcing bar, spark and sweeps can splash forward, still some sweeps adhere to the cutting piece and do not splash forward, and splash to the operator under the high-speed effect of cutting piece, therefore cause the injury to operator's face or eye.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar cutting device for building engineering to it still has the sweeps to splash operator's problem to provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar cutting device for building engineering, includes the base, the supporting shoe has been installed to the below of base, the base facial make-up is equipped with the stand, the stand facial make-up is equipped with the sliding sleeve, the sliding sleeve facial make-up is equipped with the motor, the cutting piece has been installed to the rotor shaft tip of motor, be equipped with down the incision in the base, the base facial make-up is equipped with the baffle, be equipped with the expansion gap on the baffle.

Preferably, the upright post is sleeved with a spring, one end of the spring is connected to the sliding sleeve, and the other end of the spring is connected to the base.

Preferably, the motor is provided with a connecting rod, and the connecting rod is provided with a pressing plate.

Preferably, the end part of the rotor shaft of the motor is provided with a pressing plate, one end of the pressing plate is provided with a cutting blade, the cutting blade is internally provided with a mounting hole, the pressing plate is provided with a screw rod, the screw rod is inserted out of the mounting hole, and the end part of the screw rod is locked through a nut.

Preferably, the motor rotor shaft passes through the movable opening, and the distance between the upper side of the motor rotor shaft and the upper end of the movable opening is three millimeters.

Compared with the prior art, the beneficial effects of the utility model are that: stand and push down the clamp plate on the right side of device, the sliding sleeve inserts the stand, continue to push down the clamp plate for the cutting piece slowly cuts off the reinforcing bar, inserts the cut-in mouth until the cutting piece, and during this period, the operator is in the operation on right side, and fundamentally prevents that the sweeps when the cutting piece cuts from splashing the operator forward, and simultaneously through the baffle, can further block spark and sweeps and splash right, therefore effectively protects the operator, has solved still to have the sweeps to splash the operator's problem.

Drawings

FIG. 1 is a partially cut-away front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a left side view partially cut-away view of the present invention;

fig. 4 is a top view partially sectional schematic view of the present invention.

In the figure: the cutting machine comprises a base 1, a supporting block 2, an upright post 3, a sliding sleeve 4, a spring 5, a motor 6, a connecting rod 7, a pressing plate 8, a pressing plate 9, a cutting piece 10, a mounting hole 11, a screw 12, a nut 13, a lower notch 14, a baffle 15 and a movable opening 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: a reinforcing steel bar cutting device for building engineering comprises a base 1, wherein the base 1 is of a square plate structure, supporting blocks 2 are arranged below the base 1, the supporting blocks 2 are of a square strip structure, two sides of the lower end face of the base 1 are connected with the upper ends of the supporting blocks 2 in a welding mode, the two supporting blocks 2 are distributed on two sides of the lower end of the base 1, the base 1 is elevated to a certain height, a limiting motor 6 is pressed downwards to the lowest side to enable a cutting blade 10 to contact the ground, an upright post 3 is arranged on the base 1, the upright post 3 is of a columnar structure with a square cross section and is connected to the rear portion of the right side of the upper end of the base 1 in a welding mode, a sliding sleeve 4 is arranged on the upright post 3, the sliding sleeve 4 is of a square sleeve-shaped structure, the sliding sleeve 4 is inserted into the upright post 3, the cross section is square when the sliding, so that the sliding sleeve 4 moves up and down stably, the spring 5 is sleeved on the upright post 3 and is of a compression rebound type, the spring 5 is in a natural state at the moment, the initial compression rebound force is 30 newtons, the sum of the gravity of the motor 6 and an upper connecting component thereof is 25 newtons, the downward movement of the motor 6 is limited through the elastic support of the spring 5, when the spring 5 is pressed down to the shortest extent, the cutting blade 10 can be inserted into the cutting opening 14 to meet the requirement of cutting off a steel bar, one end of the spring 5 is connected on the sliding sleeve 4, the upper end of the spring 5 is connected with the outer edge of the lower end of the sliding sleeve 4 in a welding manner, the lower end of the spring 5 is connected with the rear part of the right side of the upper end of the bottom plate 1 in a welding manner, the other end of the spring 5 is connected on the base 1, the motor 6 is arranged on the sliding sleeve, connect supply socket with its power plug for motor 6 moves in the same direction as changeing, thereby drive cutting piece 10 in the same direction as changeing, motor 6 facial make-up is equipped with connecting rod 7, the lower extreme of connecting rod 7 is connected to the upside left part adoption welded mode of motor 6, the lower extreme left side of clamp plate 8 is connected to the upper end adoption welded mode of connecting rod 7, connecting rod 7 is circular shaft-like structure, clamp plate 8 is square plate-like structure, through palm holding down plate 8, motor 6 is moved to convenient pushing down, connecting rod 7 facial make-up is equipped with clamp plate 8.

Referring to fig. 1, 2 and 4, a cutting blade 10 is installed at an end of a rotor shaft of a motor 6, a pressing plate 9 is installed at an end of the rotor shaft of the motor 6, the pressing plate 9 is of a circular plate structure, the end of the rotor shaft of the motor 6 is connected to a center position of a right end of the pressing plate 9 in a welding manner, a cutting blade 10 is installed at one end of the pressing plate 9, the cutting blade 10 is a grinding wheel blade, a mounting hole 11 is formed in the cutting blade 10, the mounting hole 11 is of a circular hole structure and is distributed at a central outer edge of the cutting blade 10, four screw rods 12 are uniformly distributed in a ring shape, a screw rod 12 is arranged on the pressing plate 9, a right end of the screw rod 12 is connected to a left end outer edge of the pressing plate 9 in a welding manner, four outer edges at the left end of the pressing plate 9 are uniformly arranged in a ring shape, the screw rod 12 is inserted into the mounting hole 11, the end of the, make nut 13 tightly support cutting piece 10 right and press on propping clamp plate 9, control when cutting piece 10 is rotatory to move about, and slide through four screw rods 12 and insert mounting hole 11, restriction cutting piece 10 is rotatory to propping clamp plate 9 relatively, therefore the cutting piece is stably installed, is equipped with undercut 14 in the base 1, and undercut 14 corresponds cutting piece 10, when cutting piece 10 pushes down, can insert completely in undercut 14.

Referring to fig. 1, 2, 3 and 4, a baffle 15 is arranged on the base 1, the baffle 15 is of a vertically arranged square plate structure, the lower end of the baffle is connected with the left side of the upper end face of the base 1 in a welding mode, a movable opening 16 is a square opening cut at the front side of the lower part of the baffle 15 and used for normally and transversely penetrating cut steel bars and the motor 6 to move up and down, the baffle 15 is provided with the movable opening 16, and the rotor shaft of the motor 6 penetrates through the movable opening 16 and the distance between the upper side of the rotor shaft of the motor 6 and the upper end of the movable opening 16 is three millimeters.

The utility model discloses when concrete implementation: the reinforcing steel bar is transversely placed on the base 1 below the cutting piece 10, then the reinforcing steel bar is measured, the position of the reinforcing steel bar to be cut is moved to correspond to the cutting piece 10, a power plug of the motor 6 is connected with a power socket, the motor 6 runs in a forward rotation mode to drive the cutting piece 10 to rotate in a forward rotation mode, the pressing plate 8 can be pressed down on the right side of the device in a standing mode, the sliding sleeve 4 is inserted into the upright post 3, the matching overlooking cross section is square and is in sliding fit, therefore, the sliding sleeve 4 is limited to rotate when moving up and down on the upright post 3, the sliding sleeve 4 is stable to move up and down, the motor 6 is stable to move up and down, the spring 5 is stretched, an operator can step on the right side of the reinforcing steel bar by feet at the moment, the pressing plate 8 is continuously pressed down, the cutting piece 10 slowly cuts off the reinforcing steel bar until the cutting piece 10 is inserted, simultaneously through baffle 15, can further block spark and sweeps and splash to the right, therefore effectively protect the operator, pull up pressure plate 8 after the cutting is accomplished for motor 6 and cutting piece 10 move up, through the resilience force of spring 5, make it more laborsaving to move up motor 6 and cutting piece 10.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a reinforcing bar cutting device for building engineering, includes base (1), its characterized in that: the supporting block (2) is installed below the base (1), an upright post (3) is installed on the base (1), a sliding sleeve (4) is installed on the upright post (3), a motor (6) is installed on the sliding sleeve (4), a cutting blade (10) is installed at the end of a rotor shaft of the motor (6), a lower notch (14) is formed in the base (1), a baffle (15) is installed on the base (1), and a movable opening (16) is formed in the baffle (15).

2. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the upright post (3) is sleeved with a spring (5), one end of the spring (5) is connected to the sliding sleeve (4), and the other end of the spring (5) is connected to the base (1).

3. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the motor (6) is provided with a connecting rod (7), and the connecting rod (7) is provided with a pressing plate (8).

4. The reinforcing bar cutting device for building engineering of claim 3, wherein: the motor is characterized in that a pressing plate (9) is installed at the end part of a rotor shaft of the motor (6), a cutting blade (10) is installed at one end of the pressing plate (9), a mounting hole (11) is formed in the cutting blade (10), a screw rod (12) is arranged on the pressing plate (9), and the screw rod (12) is inserted into the mounting hole (11) and the end part of the screw rod (12) is locked through a nut (13).

5. The reinforcing bar cutting device for building engineering of claim 4, wherein: the rotor shaft of the motor (6) penetrates through the movable opening (16), and the distance between the upper side of the rotor shaft of the motor (6) and the upper end of the movable opening (16) is three millimeters.

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