CN212704137U

CN212704137U - Steel bar cuts device for building engineering

Info

Publication number: CN212704137U
Application number: CN202020879542.1U
Authority: CN
Inventors: 喻加兵; 喻佳珍
Original assignee: Hefei Xiaoxiao Zuowei Information Technology Co ltd
Current assignee: Hefei Xiaoxiao Zuowei Information Technology Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-03-16
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a reinforcing bar cuts device for building engineering, the on-line screen storage device comprises a base, the base top from left to right is fixedly connected with backup pad, cutting plate and mounting panel in proper order, cutting plate and the corresponding one side of mounting panel are the special sword setting of cutting off of reinforcing bar, the inside slip of mounting panel is provided with the cutter piece, the rear portion one end fixedly connected with cylinder of cutter piece, the base is located the front end of cutting plate and has seted up first spout, lead screw one end is run through the second spout and is connected with the swing handle, the both ends of lead screw are all meshed and have been cup jointed the thread piece, two the equal fixedly connected with support ring in thread piece top, two the support ring combination is the U-shaped setting. The utility model discloses a be equipped with the support ring, be favorable to making the support ring side at first slide bar surface slip through the first slider that the strengthening rib is connected, cushion through the second spring to the power that one section reinforcing bar after will cutting received is eliminated, prevents that the reinforcing bar from popping out the damage staff.

Description

Steel bar cuts device for building engineering

Technical Field

The utility model relates to a building engineering equipment technical field, in particular to reinforcing bar cuts device for building engineering.

Background

The reinforcing steel bars are used as the framework of concrete to form reinforced concrete and become main materials with wide use range and large amount in building structures, before the concrete is poured, the reinforcing steel bars must be made into frameworks with certain specifications and forms and put into a template to manufacture the reinforcing steel bar frameworks, the manual operation is difficult to complete due to the extremely large consumption of the reinforcing steel bars, various special machines are required to be adopted for processing, the machines are called reinforcing steel bar processing machines, which are called reinforcing steel bar processing machines for short, the reinforcing steel bar processing machines are used for processing wire rods and straight rods into length sizes, bent shapes or installation components required by the installation construction of reinforcing steel bar engineering, and mainly comprise reinforcing, straightening, hooping, cutting, bending, component forming, reinforcing steel bar splicing and other devices, and the reinforcing steel bar components comprise reinforcing cage, reinforcing steel bar trusses (such as triangular beams, wall plates, columns, crossb.

However, in the process of cutting the steel bar, the two cutters are used for extruding and cutting, and in the process of extruding and cutting, the cut steel bar is easy to pop out, surrounding personnel are damaged, and the safety is low.

Therefore, it is necessary to provide a bar cutting apparatus for construction engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is cuted to reinforcing bar for building engineering, through being equipped with the support ring, be favorable to making the first slider that the support ring side is connected through the strengthening rib at first slide bar surface slip, cushion through the second spring to the power that one section reinforcing bar after will cutting received is eliminated, prevents that the reinforcing bar from popping out the damage staff, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing steel bar cutting device for building engineering comprises a base, wherein a supporting plate, a cutting plate and a mounting plate are fixedly connected to the top of the base from left to right in sequence, a special cutting edge for reinforcing steel bars is arranged on one side, corresponding to the mounting plate, of the cutting plate, a cutting block is arranged inside the mounting plate in a sliding mode, an air cylinder is fixedly connected to one end of the rear portion of the cutting block, a first sliding groove is formed in the front end of the base, a first sliding rod is fixedly connected to the inner portion of the first sliding groove, a supporting block is sleeved in the middle of the first sliding rod in a sliding mode, a second sliding groove is formed in the top of the supporting block, a lead screw is rotatably connected to the inner portion of the second sliding groove, one end of the lead screw penetrates through the second sliding groove and is connected with a rotating handle, opposite threads are arranged at two ends of the lead screw, two the support ring combination is the U-shaped setting, the support ring is close to the one end surface rotation of bottom and inlays and have a plurality of steel ball, the support ring is close to one side activity grafting at top and has the stopper, the top of stopper is decurrent slope setting, the stopper is located the inside one end of support ring and is connected with first spring, the support ring is close to top fixedly connected with strengthening rib, the first slider of bottom one end fixedly connected with of strengthening rib, first slider slides and cup joints on first slide bar surface, cup jointed the second spring between first slide bar one end and the first slider.

Preferably, a third sliding groove is formed in one side, opposite to the cutting edge plate, of the supporting plate, a second sliding rod is fixedly connected inside the third sliding groove, a second sliding block and a third spring are sleeved on the surface of the second sliding rod respectively, and a rotating roller is rotatably connected between the two second sliding blocks.

Preferably, one side of the blade plate and one end of the cutter block are both arranged in an arc shape, one side of the blade plate and one end of the cutter block are arranged in parallel, and the edge parts are arranged in a mutually rubbing manner.

Preferably, the diameter size between two support rings is greater than the diameter size of reinforcing bar, and is less than the size between stopper and the interior diapire of support ring.

Preferably, the two support rings are arranged in a central symmetry manner about the first slide bar, and the support rings are arranged between the two support rings and close to one side of the blade plate opposite to the cutter block.

Preferably, the cutter block is arranged between the cutting plate and the support ring, and the three are arranged in parallel.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the support ring, be favorable to making the support ring side at first slide bar surface slip through the first slider that the strengthening rib is connected, cushion through the second spring to the power that one section reinforcing bar after will cutting received is eliminated, prevents that the reinforcing bar from popping out the damage staff.

2. The utility model discloses a be equipped with the screw thread piece, be favorable to making two screw thread pieces separately respectively with between two support rings, increase the diameter size between two support rings to improve the device's application scope.

3. The utility model discloses a be equipped with and change the roller, be favorable to carrying the reinforcing bar that will block on changeing the roller, reduce the resistance that the reinforcing bar removed to place at the reinforcing bar and changeing roller surface messenger, make to change the roller and receive decurrent pressure, cushion through the third spring, prevent to change the roller atress and bend the damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

fig. 3 is a schematic view of the structure of the part a in fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a blade plate; 4. mounting a plate; 5. cutting a cutter block; 6. a cylinder; 7. A first chute; 8. a first slide bar; 9. a support block; 10. a second chute; 11. a screw rod; 12. turning a handle; 13. A thread block; 14. a support ring; 15. steel balls; 16. a limiting block; 17. a first spring; 18. reinforcing ribs; 19. a first slider; 20. a second spring; 21. a third chute; 22. a second slide bar; 23. a second slider; 24. a third spring; 25. and (5) rotating the roller.

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.

The utility model provides a reinforcing bar cutting device for building engineering as shown in figures 1-4, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a support plate 2, a cutting plate 3 and a mounting plate 4 from left to right, one side of the cutting plate 3 corresponding to the mounting plate 4 is provided with a cutting edge special for reinforcing bars, a cutting block 5 is arranged in the mounting plate 4 in a sliding way, one end of the rear part of the cutting block 5 is fixedly connected with a cylinder 6, the base 1 is provided with a first chute 7 at the front end of the cutting plate 3, a first slide bar 8 is fixedly connected in the first chute 7, a support block 9 is sleeved in the middle of the first slide bar 8 in a sliding way, the top of the support block 9 is provided with a second chute 10, the inside of the second chute 10 is rotatably connected with a lead screw 11, one end of the lead screw 11 penetrates through the second chute 10 and is connected with a rotary handle 12, two ends, the two ends of the screw rod 11 are respectively engaged and sleeved with a threaded block 13, the threaded blocks 13 are arranged to facilitate the two threaded blocks 13 to respectively separate two support rings 14, the diameter size between the two support rings 14 is increased, so that the application range of the device is improved, the top parts of the two threaded blocks 13 are fixedly connected with the support rings 14, the support rings 14 are arranged to facilitate the side surfaces of the support rings 14 to slide on the surface of a first slide bar 8 through a first slide block 19 connected with a reinforcing rib 18 and to be buffered through a second spring 20, so that the force applied to a section of cut steel bar is eliminated, the operator is prevented from being damaged by the ejected steel bar, the two support rings 14 are combined into a U-shaped arrangement, the surface of one end, close to the bottom, of the support ring 14 is rotatably embedded with a plurality of steel balls 15, and one side, close to the top part, the top of the limiting block 16 is arranged in a downward slope, one end, located inside the support ring 14, of the limiting block 16 is connected with a first spring 17, the support ring 14 is close to the top and fixedly connected with a reinforcing rib 18, one end of the bottom of the reinforcing rib 18 is fixedly connected with a first sliding block 19, the first sliding block 19 is sleeved on the surface of the first sliding rod 8 in a sliding mode, and a second spring 20 is sleeved between one end of the first sliding rod 8 and the first sliding block 19.

Further, in the above technical scheme, a third sliding chute 21 is formed in one side of the supporting plate 2 opposite to the blade plate 3, a second sliding rod 22 is fixedly connected inside the third sliding chute 21, a second sliding block 23 and a third spring 24 are respectively sleeved on the surface of the second sliding rod 22, a rotating roller 25 is rotatably connected between the two second sliding blocks 23, the rotating roller 25 is arranged, so that the reinforcing steel bars to be cut off can be conveyed on the rotating roller 25, the moving resistance of the reinforcing steel bars is reduced, and the reinforcing steel bars are placed on the surface of the rotating roller 25, so that the rotating roller 25 is subjected to downward pressure, and is buffered by the third spring 24, and the rotating roller 25 is prevented from being stressed, bent and damaged;

further, in the above technical scheme, one side of the blade plate 3 and one end of the cutter block 5 are both arranged in an arc shape, one side of the blade plate 3 and one end of the cutter block 5 are arranged in parallel, and the edges are arranged in a mutually shouldered manner, so that the cutting of the steel bar is facilitated;

further, in the above technical solution, the diameter size between the two support rings 14 is larger than the diameter size of the reinforcing steel bar and smaller than the size between the limiting block 16 and the inner bottom wall of the support ring 14, which is beneficial to increasing the diameter size between the two support rings 14, thereby improving the application range of the device;

further, in the above technical solution, the two support rings 14 are arranged in a central symmetry manner with respect to the first slide bar 8, and the side between the two support rings 14, which is close to the blade plate 3 and is opposite to the cutter block 5, is favorable for buffering the support rings 14 from left to right, and increasing the buffering effect;

further, in the above technical solution, the cutter block 5 is disposed between the blade plate 3 and the support ring 14, and all the three are disposed in parallel.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the reinforcing steel bar is cut, firstly, the reinforcing steel bar to be cut is conveyed on the roller 25, the resistance of the movement of the reinforcing steel bar is reduced, the reinforcing steel bar is placed on the surface of the roller 25, the roller 25 is stressed downwards and is buffered by the third spring 24, the roller 25 is prevented from being stressed and bent and damaged, after the reinforcing steel bar is moved to the position to be cut, the reinforcing steel bar is lifted and placed on the blade plate 3 and the mounting plate 4 directly, the reinforcing steel bar is just connected to the tops of the two support rings 14, the limiting block 16 is stressed and contracted, the reinforcing steel bar enters between the two support rings 14, then the reinforcing steel bar is tightly attached to the arc-shaped position at one side of the blade plate 3, the air cylinder 6 is started, the air cylinder 6 pushes the cutter block 5 to extend out from the mounting plate 4, the reinforcing steel bar is cut by the cutter block 5 and the blade plate 3, and in the cutting process, one section, the first slider 19 that makes the support ring 14 side pass through the strengthening rib 18 and connect slides on first slide bar 8 surface, cushions through second spring 20 to eliminate the power that one section reinforcing bar after will cutting received, prevent that the reinforcing bar from popping out the damage staff, then will cut the reinforcing bar after cutting and directly take out, when the reinforcing bar diameter is great, adjust swing handle 12, make lead screw 11 rotate, make two screw thread piece 13 separate between two support rings 14 respectively, increase the diameter size between two support rings 14, thereby improve the application scope of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device is cuted to reinforcing bar for building engineering, includes base (1), its characterized in that: the cutting device is characterized in that a supporting plate (2), a cutting plate (3) and a mounting plate (4) are fixedly connected to the top of a base (1) from left to right in sequence, a special cutting edge for reinforcing steel bars is arranged on one side, corresponding to the mounting plate (4), of the cutting plate (3), a cutting block (5) is arranged in the mounting plate (4) in a sliding mode, an air cylinder (6) is fixedly connected to one end of the rear portion of the cutting block (5), a first sliding groove (7) is formed in the front end, located on the cutting plate (3), of the base (1), a first sliding rod (8) is fixedly connected to the interior of the first sliding groove (7), a supporting block (9) is sleeved in the middle of the first sliding rod (8) in a sliding mode, a second sliding groove (10) is formed in the top of the supporting block (9), a lead screw (11) is rotatably connected to the interior of the second sliding groove, the two ends of the screw rod (11) are arranged in opposite threads, the two ends of the screw rod (11) are respectively engaged and sleeved with a thread block (13), the tops of the two thread blocks (13) are respectively and fixedly connected with a support ring (14), the two support rings (14) are combined into a U-shaped arrangement, one end surface of each support ring (14) close to the bottom is rotatably embedded with a plurality of steel balls (15), one side of each support ring (14) close to the top is movably inserted with a limit block (16), the top of each limit block (16) is arranged in a downward slope, one end of each limit block (16) located inside each support ring (14) is connected with a first spring (17), each support ring (14) close to the top is fixedly connected with a reinforcing rib (18), one end of the bottom of each reinforcing rib (18) is fixedly connected with a first sliding block (19), and the first sliding block (19) is slidably sleeved, a second spring (20) is sleeved between one end of the first sliding rod (8) and the first sliding block (19).

2. The reinforcing bar truncation device for building engineering according to claim 1, wherein: third spout (21) have all been seted up to backup pad (2) and relative one side of cutting edge board (3), inside fixedly connected with second slide bar (22) of third spout (21), second slide bar (22) surface has cup jointed second slider (23) and third spring (24) respectively, two rotate between second slider (23) and be connected with and change roller (25).

3. The reinforcing bar truncation device for building engineering according to claim 1, wherein: one side of the cutting edge plate (3) and one end of the cutter block (5) are both arranged in an arc shape, one side of the cutting edge plate (3) and one end of the cutter block (5) are arranged in parallel, and the edge parts are arranged in a manner of mutually rubbing shoulders.

4. The reinforcing bar truncation device for building engineering according to claim 1, wherein: the diameter size between the two support rings (14) is larger than that of the reinforcing steel bars and smaller than the size between the limiting blocks (16) and the bottom wall of the support rings (14).

5. The reinforcing bar truncation device for building engineering according to claim 1, wherein: the two support rings (14) are arranged in a central symmetry mode about the first slide bar (8), and the two support rings (14) are arranged close to one side, opposite to the cutter block (5), of the blade plate (3).

6. The reinforcing bar truncation device for building engineering according to claim 1, wherein: the cutter block (5) is arranged between the cutting plate (3) and the support ring (14), and the three are arranged in parallel.