CN220127488U

CN220127488U - Reinforcing bar cutting equipment

Info

Publication number: CN220127488U
Application number: CN202321463608.9U
Authority: CN
Inventors: 欧杰
Original assignee: Anhui Zhuhuahui Construction Technology Co ltd
Current assignee: Anhui Zhuhuahui Construction Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-05
Anticipated expiration: 2033-06-08

Abstract

The utility model belongs to the technical field of steel bar machining, and particularly relates to steel bar cutting equipment which comprises a machining table, a frame beam, a fixed pressing plate and a movable pressing plate, wherein the frame beam is fixedly arranged at the top of the machining table, the top of the frame beam is provided with a first cylinder, the telescopic end of the first cylinder faces downwards, the fixed pressing plate is fixedly arranged at the top of the fixed pressing plate, a U-shaped groove is formed in one side end face of the fixed pressing plate, the movable pressing plate is arranged in a U-shaped manner, one end of the movable pressing plate is inserted into the groove of the fixed pressing plate, the other end of the movable pressing plate is positioned at the bottom of the fixed pressing plate, the fixed pressing plate and the movable pressing plate form a jogged telescopic structure, the bottom of the other side of the fixed pressing plate protrudes to form a limiting plate, and the movable pressing plate is positioned at one end of the bottom of the fixed pressing plate and is opposite to the limiting plate and has the same thickness. The utility model can realize the rapid adjustment of the cutting length of the steel bars, and simultaneously realize the synchronous cutting of a plurality of groups of steel bars, thereby achieving the effect of low cutting efficiency improvement.

Description

Reinforcing bar cutting equipment

Technical Field

The utility model belongs to the technical field of reinforcement processing, and particularly relates to reinforcement cutting equipment.

Background

The steel bar is one of the most used building materials in construction engineering, especially in present buildings, in order to improve the earthquake-resistant performance of the buildings, most of the buildings adopt a frame structure in the construction process, and in building the building frame, the steel bar is one of the indispensable materials, and in the specific construction process, workers often cut the steel bar according to the construction requirements by using steel bar cutting equipment.

The existing steel bar cutting equipment generally only can cut one steel bar at a time, an operator is required to manually fix the steel bar for cutting in the cutting process, the cutting efficiency is low, the length of the steel bar which can not be cut according to the requirement is quickly adjusted, the applicability of the device body is reduced, and therefore the existing device is required to be improved to meet the actual requirement.

Disclosure of Invention

The utility model aims to provide a steel bar cutting device which can realize rapid adjustment of the cutting length of steel bars and synchronous cutting of multiple groups of steel bars, thereby achieving the effect of low cutting efficiency improvement.

The technical scheme adopted by the utility model is as follows:

the utility model provides a reinforcing bar cutting equipment, includes processing platform, frame roof beam, stationary platen and movable platen, frame roof beam fixed mounting is in the top of processing platform, the top of frame roof beam is equipped with cylinder one, cylinder one's flexible end is decurrent, stationary platen, cylinder one's flexible end is fixed in the top of stationary platen, the recess of U-shaped has been seted up to one side terminal surface of stationary platen, and the movable platen sets up to the U-shaped, and inside the recess of stationary platen was inserted to one of them one end of movable platen, the other end was located the bottom of stationary platen, stationary platen and movable platen form gomphosis's extending structure.

The bottom of the other side of the constant pressure plate protrudes to form a limiting plate.

The movable plate is located at one end of the bottom of the fixed pressing plate, is arranged opposite to the limiting plate and has the same thickness, and is located between one end of the bottom of the fixed pressing plate and the limiting plate and used for clamping the reinforcing steel bars.

The telescopic structure comprises a spring, one end of the spring is fixed at the end part of the dynamic pressure plate inside the groove, and the other end of the spring is fixed at the inner wall of the groove.

The telescopic structure further comprises a guide rod fixed on the inner wall of the groove, the spring is sleeved on the outer wall of the guide rod, a concave hole is formed in the end portion, located in the groove, of the dynamic pressure plate, corresponding to the guide rod, and the guide rod extends into the concave hole.

And the two opposite sides of the guide rod are provided with resistance-reducing balls.

The top of the processing table is fixed with a second cylinder at one side of the frame beam, and a push plate is arranged at the telescopic end of the second cylinder.

The novel electric telescopic support is characterized in that two electric telescopic supports are arranged between the support beam and the push plate, a slide way is arranged at the top of each electric telescopic support, a spiral screw is installed in the slide way in a rotating mode, a sleeve is connected to the spiral screw in a threaded mode, a protective casing is fixed to the bottom of the sleeve, a cutting disc is installed on one side of the protective casing, a motor I is installed on the other side of the protective casing, the motor I drives the cutting disc to rotate, a motor II is fixed to the end portion of the slide way, and the motor II drives the spiral screw to rotate.

The utility model has the technical effects that:

according to the utility model, the telescopic end of the second cylinder pushes the extension progress of the steel bar, when the steel bar needs to be cut, the electric telescopic support is lowered, the second motor is started to drive the spiral screw rod to rotate, so that the position of the bottom protection shell of the adjusting sleeve is reached, after the adjusting sleeve is adjusted to a proper position, the first motor is started to drive the cutting disc to rotate, the steel bar is cut, the pushing distance of the pushing plate is regulated and controlled according to the building requirement, and the cutting length of the steel bar is controlled.

According to the utility model, a plurality of groups of reinforcing steel bars are placed at the top end of a processing table, the first air cylinder is started, the first air cylinder drives the fixed pressing plate to move downwards until the fixed pressing plate compresses the reinforcing steel bars, the movable pressing plate and the limiting plate can prevent the reinforcing steel bars from being pulled out from two side ends of the fixed pressing plate in the cutting process, the pressing plate is pulled outwards, at the moment, the spring is stretched, the movable pressing plate can be pulled to a proper position according to the number of the reinforcing steel bars, then the pressing plate is loosened, the spring is restored to cling to the internal reinforcing steel bars, and the simultaneous cutting of the plurality of groups of reinforcing steel bars is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic top view of a processing station and its upper structure in accordance with the present utility model;

FIG. 3 is a schematic view of the structure of the girder of the present utility model;

FIG. 4 is a schematic view showing the structure of the fixed platen and the movable platen separated in the present utility model;

FIG. 5 is a schematic view of a first embodiment of a stationary platen and a movable platen according to the present utility model;

FIG. 6 is a schematic view of a stationary platen and a movable platen according to a second embodiment of the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 6 a in detail in the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a processing table; 2. a second cylinder; 3. a push plate; 4. an electric telescopic strut; 5. a slideway; 6. a spiral screw rod; 7. a sleeve; 8. a protective housing; 9. a cutting disc; 10. a first motor; 11. a second motor; 12. erecting a beam; 13. a first cylinder; 14. a fixed pressing plate; 15. a groove; 16. a movable pressing plate; 17. a limiting plate; 18. a spring; 19. concave holes; 20. a guide rod; 21. and (5) reducing resistance balls.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1-2, a steel bar cutting device comprises a processing table 1, wherein a cylinder II 2 is fixed on one side of a frame beam 12 at the top of the processing table 1, a push plate 3 is installed at the telescopic end of the cylinder II 2, a guide bar is further arranged on the top of the processing table 1 and below the push plate 3, a scale can be plated on the guide bar, two electric telescopic struts 4 are arranged between the frame beam 12 and the push plate 3, a slide way 5 is installed on the top of the two electric telescopic struts 4, a spiral screw 6 is installed in the inner rotation of the slide way 5, a sleeve 7 is connected on the spiral screw 6 in a threaded manner, a protective casing 8 is fixed at the bottom of the sleeve 7, a cutting disc 9 is installed on one side of the protective casing 8, a motor I10 is installed on the other side of the protective casing 8, the motor I10 drives the cutting disc 9 to rotate, a motor II 11 is fixed at the end of the slide way 5, and the motor II 11 drives the spiral screw 6 to rotate.

According to the structure, the telescopic end of the second cylinder 2 pushes the extension travel of the steel bar, when the steel bar needs to be cut, the electric telescopic support 4 descends, the second motor 11 is started to drive the spiral screw rod 6 to rotate, so that the position of the bottom protection shell 8 of the adjusting sleeve 7 is reached, after the adjusting sleeve is adjusted to a proper position, the first motor 10 is started to drive the cutting disc 9 to rotate, the steel bar is cut, the pushing distance of the push plate 3 is regulated and controlled according to the building requirement, and the cutting length of the steel bar is controlled.

Referring to fig. 3-4, the machining table further comprises a machining table 1, a frame beam 12, a fixed pressing plate 14 and a movable pressing plate 16, wherein the frame beam 12 is fixedly arranged at the top of the machining table 1, a first air cylinder 13 is arranged at the top of the frame beam 12, the telescopic end of the first air cylinder 13 faces downwards, the telescopic end of the first air cylinder 13 is fixed at the top of the fixed pressing plate 14, a U-shaped groove 15 is formed in one side end face of the fixed pressing plate 14, the movable pressing plate 16 is in a U shape, one end of the movable pressing plate 16 is inserted into the groove 15 of the fixed pressing plate 14, the other end of the movable pressing plate 16 is located at the bottom of the fixed pressing plate 14, and the fixed pressing plate 14 and the movable pressing plate 16 form a jogged telescopic structure.

Referring to fig. 4-5, the bottom of the other side of the fixed platen 14 protrudes to form a limiting plate 17, the movable platen 16 is located at one end of the bottom of the fixed platen 14, is opposite to the limiting plate 17 and has the same thickness, and the movable platen 16 is located between one end of the bottom of the fixed platen 14 and the limiting plate 17 for clamping the steel bar.

According to the above structure, the telescopic end of the first cylinder 13 presses down the fixed reinforcement, and the push plate 3 applies force to push the reinforcement, so that the reinforcement forms a temporary fixed structure, the reinforcement is prevented from being displaced when the cutting disc 9 cuts, the cutting size is prevented from being deviated, the fixed pressing plate 14 and the U-shaped structure of the movable pressing plate 16 are mutually embedded, when the movable pressing plate 16 is pulled, the distance between the movable pressing plate 16 and the limiting plate 17 can be adjusted, the reinforcement is clamped, and the cutting quantity of the reinforcement can be adaptively selected.

Embodiment one:

referring to fig. 4 to 5, the telescopic structure includes a spring 18, one end of the spring 18 is fixed to an end of the dynamic pressure plate 16 inside the groove 15, and the other end of the spring 18 is fixed to an inner wall of the groove 15.

According to the structure, a plurality of groups of reinforcing steel bars are placed on the top end of the processing table 1, the first air cylinder 13 is started, the first air cylinder 13 drives the fixed pressing plate 14 to move downwards until the fixed pressing plate 14 tightly presses the reinforcing steel bars, the movable pressing plate 16 and the limiting plates 17 can prevent the reinforcing steel bars from falling out from two side ends of the fixed pressing plate 14 in the cutting process, the pressing plate 16 is pulled outwards, at the moment, the springs 18 are stretched, the movable pressing plate 16 can be pulled to a proper position according to the number of the reinforcing steel bars, then the pressing plate 16 is started in a loosening mode, the springs 18 are restored to cling to the internal reinforcing steel bars, and the automatic return effect is achieved.

Embodiment two:

referring to fig. 6-7, the telescopic structure comprises a spring 18, one end of the spring 18 is fixed at the end part of the dynamic pressure plate 16 in the groove 15, the other end of the spring 18 is fixed at the inner wall of the groove 15, the telescopic structure further comprises a guide rod 20 fixed at the inner wall of the groove 15, the spring 18 is sleeved on the outer wall of the guide rod 20, a concave hole 19 is formed in the end part of the dynamic pressure plate 16, which is positioned in the groove 15, corresponding to the guide rod 20, the guide rod 20 extends into the concave hole 19, and resistance reducing balls 21 are arranged on two opposite sides of the guide rod 20.

The difference between this embodiment and the first embodiment is that: when the movable pressing plate 16 is pulled out from the groove 15 of the fixed pressing plate 14, the blocking feeling of the pulling-on pressing plate 16 can be reduced through the guide rod 20 and the resistance reducing ball 21 on the guide rod 20, and the interval adjusting process is smoother.

The working principle of the utility model is as follows: through starting cylinder two 2, cylinder two 2 drives push pedal 3 and removes, can be according to the reinforcing bar length that needs the cutting with push pedal 3 to suitable position through the guide bar, draw movable clamp plate 16 outside, spring 18 is stretched at this moment, can be according to the number of reinforcing bar with movable clamp plate 16 pulling to suitable position, then loosen movable clamp plate 16, spring 18 resumes, movable clamp plate 16 moves inboard, until contact with the reinforcing bar, the side of reinforcing bar supports tightly through the cooperation of movable clamp plate 16 with limiting plate 17, restart cylinder one 13, cylinder one 13 drives stationary clamp plate 14 and moves down, until stationary clamp plate 14 compresses tightly the reinforcing bar, start electric telescopic pillar 4, electric telescopic pillar 4 drives slide 5 and moves down, thereby drive cutting dish 9 and move down, synchronous start motor one 10, motor one 10 drives cutting dish 9 and rotates, thereby cut the reinforcing bar, in the cutting process, according to the position of cutting reinforcing bar that needs, start motor two 11, motor two 11 drives spiral lead screw 6 and rotates and drives sleeve 7, cutting dish 9 and moves, thereby cut multiunit reinforcing bar.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A rebar cutting apparatus, comprising:

a processing table (1);

the frame beam (12) is fixedly arranged at the top of the processing table (1), the top of the frame beam (12) is provided with a first cylinder (13), and the telescopic end of the first cylinder (13) is downward;

the fixed pressing plate (14), the telescopic end of the first air cylinder (13) is fixed at the top of the fixed pressing plate (14), and a U-shaped groove (15) is formed in one side end surface of the fixed pressing plate (14);

the movable pressing plate (16), the movable pressing plate (16) is arranged in a U shape, one end of the movable pressing plate (16) is inserted into the groove (15) of the fixed pressing plate (14), the other end of the movable pressing plate is positioned at the bottom of the fixed pressing plate (14), and the fixed pressing plate (14) and the movable pressing plate (16) form an embedded telescopic structure.

2. A rebar cutting device as in claim 1, wherein: the bottom of the other side of the constant pressure plate (14) protrudes to form a limiting plate (17).

3. A rebar cutting device as in claim 2, wherein: the movable plate (16) is located at one end of the bottom of the fixed pressing plate (14), is opposite to the limiting plate (17) and is the same in thickness, and the movable plate (16) is located between one end of the bottom of the fixed pressing plate (14) and the limiting plate (17) and used for clamping reinforcing steel bars.

4. A rebar cutting device as in claim 3 wherein: the telescopic structure comprises a spring (18), one end of the spring (18) is fixed at the end part of the dynamic pressure plate (16) in the groove (15), and the other end of the spring (18) is fixed at the inner wall of the groove (15).

5. A rebar cutting device as in claim 3 wherein: the telescopic structure comprises a spring (18), one end of the spring (18) is fixed at the end part of the dynamic pressure plate (16) in the groove (15), and the other end of the spring (18) is fixed at the inner wall of the groove (15);

the telescopic structure further comprises a guide rod (20) fixed on the inner wall of the groove (15), the spring (18) is sleeved on the outer wall of the guide rod (20), the end part of the movable platen (16) located in the groove (15) is provided with a concave hole (19) corresponding to the guide rod (20), and the guide rod (20) extends into the concave hole (19).

6. The bar cutting apparatus of claim 5, wherein: the two opposite sides of the guide rod (20) are provided with resistance-reducing balls (21).

7. A rebar cutting device as in claim 1, wherein: the top of the processing table (1) is fixed with a second cylinder (2) on one side of the frame beam (12), and a push plate (3) is arranged at the telescopic end of the second cylinder (2).

8. The rebar cutting device of claim 7, wherein: be located be equipped with two electric telescopic support posts (4) between frame roof beam (12) and push pedal (3), two slide (5) are installed at the top of electric telescopic support post (4), screw (6) are installed in the inside rotation of slide (5), threaded connection has sleeve (7) on screw (6), the bottom of sleeve (7) is fixed with protection casing (8), cutting dish (9) are equipped with to one side of protection casing (8), and motor one (10) are equipped with to the opposite side, motor one (10) drive cutting dish (9) rotate, the tip of slide (5) is fixed with motor two (11), motor two (11) drive screw (6) rotate.