CN219944831U - Building steel cutting device - Google Patents

Abstract

The utility model relates to the technical field of cutting devices and discloses a building steel cutting device which comprises a frame, a clamping device and a cutter device, wherein the clamping device comprises a first cylinder, a telescopic rod, a lifting plate, a second cylinder and a clamping plate, the output end of the first cylinder is provided with the telescopic rod, the top of the telescopic rod is provided with the lifting plate, the two ends of the top of the lifting plate are respectively provided with the second cylinder, the output end of the second cylinder is provided with the telescopic rod, one end of the telescopic rod is provided with the clamping plate, the cutter device comprises a movable nut, a threaded rod, a rotating arm and a cutter, the movable nut is in threaded connection with the threaded rod, the bottom of the movable nut is rotationally connected with the rotating arm, the cutter is arranged at the bottom of the rotating arm.

Description

Building steel cutting device

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for building steel.

Background

The steel is often needed in building construction, and the steel needs to be cut before construction, so that a cutting device is needed, the position of a cutter of the existing building steel cutting device is basically fixed, the position of the steel needs to be manually adjusted and fixed during cutting, and the steel is very heavy and is very easy to injure during moving, in addition, the substrate of the existing cutting device with the position of the cutter is manually adjusted, and the stability of the cutter is poor during cutting, so that the cut steel is not tidy enough, and the cutter is easy to damage.

The steel cutting device for the building comprises a conveying shell, a supporting seat and a cutting blade, wherein the supporting seat is arranged above one end of the conveying shell, and the cutting blade is arranged above the supporting seat.

However, in practical use, the above-mentioned patent does not set up the reinforcing apparatus to the steel, therefore need manual pressing when cutting, not only so not only stable enough, and the steel of cutting out is neat inadequately also, secondly will produce great vibrations when cutting if the steel consolidates inadequately, the cutter is very easily damaged like this, in addition, through manual adjustment cutting device position and just fix cutting device position through the bolt when above-mentioned patent, not only the position of adjustment is not accurate enough like this, and the cutter can produce great vibrations when cutting moreover, very easy damage.

Disclosure of Invention

The utility model aims to provide a building steel cutting device which is used for solving the problems that steel needs to be pressed and fixed manually during cutting and the position of a cutter needs to be adjusted manually.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building steel cutting device, includes frame, clamping device and cutters, clamping device includes first cylinder, telescopic link, lifting plate, second cylinder and splint, first cylinder output is provided with the telescopic link, the telescopic link top is provided with the lifting plate, lifting plate top both ends are provided with the second cylinder respectively, second cylinder output is provided with the telescopic link, telescopic link one end is provided with splint, cutters includes removal nut, threaded rod, rotor arm and cutter, removal nut threaded connection has the threaded rod, the rotation of removal nut bottom is connected with the rotor arm, the cutter is installed to the rotor arm bottom.

Preferably, the clamping devices are fixedly connected to two ends of the bottom of the frame respectively, the cutter device is arranged at the top of the frame, a plurality of conveying shafts are rotatably connected between the clamping devices and the cutter device, and the clamping devices are positioned between the conveying shafts.

Preferably, the frame is fixedly connected with a rotating motor at the position of the transmission shaft, and one end of the transmission shaft penetrates through the frame and is fixedly connected with the output end of the rotating motor.

Preferably, both ends of the movable nut are provided with sliding grooves, sliding rods are connected in the sliding grooves in a sliding mode, and both ends of the sliding rods are fixedly connected with the frame.

Preferably, the threaded rod is rotationally connected with the frame, the frame is located the first motor of threaded rod department fixedly connected with, threaded rod one end passes frame and first motor output fixed connection.

Preferably, the movable nut is fixedly connected with a second motor at the position of the rotating arm, the output end of the second motor is fixedly connected with the rotating arm, the rotating arm is fixedly connected with a third motor at the position of the cutter, and the output end of the third motor is fixedly connected with the cutter.

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

according to the utility model, steel is moved into the device through the conveying shaft, then the steel is fixed through the reinforcing device, the reinforcing device drives the telescopic rod through the first air cylinder to push the lifting plate to ascend, so that the steel is lifted, then the clamping plates on two sides of the steel are driven through the second air cylinder to fix the steel, after the steel is fixed, the threaded rod is driven to rotate through the first motor, at the moment, the moving nut on the threaded rod moves, and then the cutter is driven to move, so that the cutting position is determined, the sliding grooves at two ends of the moving nut are in sliding connection with the two sliding rods fixed on the frame, so that the moving nut cannot shake during movement, and the cutter is more stable during cutting through the design of the two sliding rods, so that the cutter is very practical.

Drawings

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

FIG. 2 is a schematic view of a cutter device according to the present utility model;

FIG. 3 is a schematic view of a clamping device according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1.

In the figure: 1. a frame; 2. a conveying shaft; 3. a rotating motor; 4. a clamping device; 5. a cutter device; 6. a first cylinder; 7. a telescopic rod; 8. a lifting plate; 9. a second cylinder; 10. a clamping plate; 11. moving the nut; 12. a threaded rod; 13. a cutter; 14. a chute; 15. a slide bar; 16. a first motor; 17. a second motor; 18. a rotating arm; 19. and a third motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a building steel cutting device, including frame 1, clamping device 4 and cutters 5, clamping device 4 includes first cylinder 6, telescopic link 7, lifting plate 8, second cylinder 9 and splint 10, first cylinder 6 output is provided with telescopic link 7, telescopic link 7 top is provided with lifting plate 8, lifting plate 8 top both ends are provided with second cylinder 9 respectively, second cylinder 9 output is provided with telescopic link 7, telescopic link 7 one end is provided with splint 10, cutters 5 includes removal nut 11, threaded rod 12, rotating arm 18 and cutter 13, removal nut 11 threaded connection has threaded rod 12, the rotation of removal nut 11 bottom is connected with rotating arm 18, cutter 13 is installed to rotating arm 18 bottom,

in this embodiment, since the steel is very heavy and difficult to move, the steel is not required to be pressed manually during cutting by the design of the clamping device 4, so that the steel is more stable to fix, vibration caused by insufficient manual pressing force is avoided, the cutter 13 is damaged, the cutter 13 can be adjusted randomly to cut the steel by the design of the threaded rod 12 and the movable nut 11, and the cutting can be smoothly completed by the design of the rotating arm 18 and the cutter 13.

As shown in fig. 1, two ends of the bottom of the frame 1 are respectively and fixedly connected with a clamping device 4, a cutter device 5 is arranged at the top of the frame 1, a plurality of conveying shafts 2 are rotatably connected between the clamping device 4 and the cutter device 5, the clamping device 4 is positioned between the conveying shafts 2 and 2, in this embodiment, due to the very heavy characteristic of steel, the steel is just convenient to move through the design of the conveying shafts 2, the clamping device 4 is arranged at the position between the conveying shafts 2 and 2, collision between the lifting plate 8 and the conveying shafts 2 in the lifting process is avoided, and the purpose of lifting the steel cannot be achieved.

As shown in fig. 1, the frame 1 is located at the position of the transmission shaft 2 and is fixedly connected with the rotating motor 3, one end of the transmission shaft 2 passes through the frame 1 and is fixedly connected with the output end of the rotating motor 3, in this embodiment, when one end of steel material moves onto the transmission shaft 2, the rotating motor 3 is turned on, and at this time, the transmission shaft 2 can transmit the steel material into the device without moving by manpower.

As shown in fig. 1-2, two ends of the moving nut 11 are provided with sliding grooves 14, sliding rods 15 are slidably connected in the sliding grooves 14, and two ends of the sliding rods 15 are fixedly connected with the frame 1, in this embodiment, the moving nut 11 is moved by the rotation of the threaded rod 12 and may shake during movement, so that the moving nut 11 is more stable during movement due to the design of the sliding grooves 14 and the sliding rods 15, and in addition, two cutting knives 13 are respectively arranged on the sliding grooves 14 and the sliding rods 15, so that the cutting knives 13 are more stable during cutting.

As shown in fig. 1, the threaded rod 12 is rotatably connected with the frame 1, the frame 1 is fixedly connected with the first motor 16 at the position of the threaded rod 12, one end of the threaded rod 12 penetrates through the frame 1 and is fixedly connected with the output end of the first motor 16, in this embodiment, the first motor 16 provides power for rotation of the threaded rod 12, so that manual operation is not needed for adjusting the position of the cutter 13, and the cutter is convenient and accurate.

As shown in fig. 1, 2 and 4, the moving nut 11 is fixedly connected with the second motor 17 at the position of the rotating arm 18, the output end of the second motor 17 is fixedly connected with the rotating arm 18, the rotating arm 18 is fixedly connected with the third motor 19 at the position of the cutter 13, the output end of the third motor 19 is fixedly connected with the cutter 13, in this embodiment, the second motor 17 and the third motor 19 provide power for the rotating arm 18 and the cutter 13, and the cutter 13 can smoothly cut steel under the cooperation of the rotating arm 18.

Working principle: when the steel bar cutting device is used, firstly, one end of steel bar is moved onto the conveying shaft 2, then the rotating motor 3 is started, at the moment, the conveying shaft 2 can convey the steel bar into the device, then the first air cylinder 6 is started, at the moment, the telescopic rod 7 connected onto the first air cylinder 6 can push the lifting plate 8 to lift the steel bar, then the second air cylinder 9 is started, at the moment, the telescopic rod 7 connected onto the second air cylinder 9 can push the clamping plate 10 to fix the steel bar, after the fixing is finished, the first motor 16 is started to enable the threaded rod 12 to rotate, at the moment, the moving nut 11 can move on the threaded rod 12, the sliding grooves 14 arranged on two sides of the moving nut 11 are in sliding connection with the sliding rods 15 fixedly connected onto the frame 1, so that the moving nut 11 cannot shake during moving, after the position adjustment, the second motor 17 is started to enable the rotating arm 18 to rotate towards the steel bar, meanwhile, the third motor 19 is started to enable the cutter 13 to rotate and cut the steel bar, and due to the fact that the two sliding rods 15 are arranged, the cutter 13 is stable during cutting, the cutting is enabled, the steel bar is placed onto the conveying shaft 2, and conveyed out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building steel cutting device, includes frame (1), clamping device (4) and cutters (5), its characterized in that: clamping device (4) are including first cylinder (6), telescopic link (7), lifting plate (8), second cylinder (9) and splint (10), first cylinder (6) output is provided with telescopic link (7), telescopic link (7) top is provided with lifting plate (8), lifting plate (8) top both ends are provided with second cylinder (9) respectively, second cylinder (9) output is provided with telescopic link (7), telescopic link (7) one end is provided with splint (10), cutters (5) are including removal nut (11), threaded rod (12), rotation arm (18) and cutter (13), removal nut (11) threaded connection has threaded rod (12), removal nut (11) bottom rotation is connected with rotation arm (18), cutter (13) are installed to rotation arm (18) bottom.

2. A construction steel cutting device according to claim 1, wherein: the clamping device is characterized in that clamping devices (4) are fixedly connected to two ends of the bottom of the frame (1) respectively, a cutter device (5) is arranged at the top of the frame (1), a plurality of conveying shafts (2) are rotatably connected between the clamping devices (4) and the cutter device (5), and the clamping devices (4) are located between the conveying shafts (2) and the conveying shafts (2).

3. A construction steel cutting device according to claim 2, wherein: the frame (1) is located at the conveying shaft (2) and fixedly connected with the rotating motor (3), and one end of the conveying shaft (2) penetrates through the frame (1) and is fixedly connected with the output end of the rotating motor (3).

4. A construction steel cutting device according to claim 3, wherein: the sliding nut is characterized in that sliding grooves (14) are formed in two ends of the moving nut (11), sliding rods (15) are connected in the sliding grooves (14) in a sliding mode, and two ends of each sliding rod (15) are fixedly connected with the frame (1).

5. The construction steel cutting device according to claim 4, wherein: the threaded rod (12) is rotationally connected with the frame (1), the frame (1) is fixedly connected with the first motor (16) at the position of the threaded rod (12), and one end of the threaded rod (12) penetrates through the frame (1) to be fixedly connected with the output end of the first motor (16).

6. A construction steel cutting apparatus according to claim 5, wherein: the movable nut (11) is fixedly connected with a second motor (17) at the position of the rotating arm (18), the output end of the second motor (17) is fixedly connected with the rotating arm (18), the rotating arm (18) is fixedly connected with a third motor (19) at the position of the cutter (13), and the output end of the third motor (19) is fixedly connected with the cutter (13).