CN211588357U

CN211588357U - Steel bar cutting device for constructional engineering

Info

Publication number: CN211588357U
Application number: CN201922090863.3U
Authority: CN
Inventors: 袁兴坤; 夏志明; 赖世鸿; 毛丹; 夏宁; 程成; 王清松; 彭贤银
Original assignee: Guangzhou Guoyi Construction Engineering Co ltd
Current assignee: Guangzhou Guoyi Construction Engineering Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-29
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a reinforcing bar cutting device that building engineering used, the on-line screen storage device comprises a base, the positive relative both ends department of base is equipped with stretches out the piece, it is equipped with support column one to stretch out above the piece, be equipped with dull and stereotyped one above the support column one, be equipped with pneumatic cylinder one below the mobile device, the stretching out of pneumatic cylinder one is served and is welded and be equipped with the plate, the positive lower extreme department of plate is equipped with motor one, cup joint on the output of motor one and be equipped with the cutting dish, the base is preceding and be located to stretch out between the piece and be equipped with the ladder piece with base integrated into one piece, be equipped with support column two above the base, the welding is equipped with dull and stereotyped two between the above-mentioned of support column two, be equipped with the semi-cylindrical recess of a plurality of between the side around above the. The utility model has the advantages that: the steel bar cutter has the advantages of capability of cutting a plurality of steel bars at one time, less damage to a cutting disc and the like.

Description

Steel bar cutting device for constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically indicates a reinforcing bar cutting device that building engineering used.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. In the building construction process, often need carry out the cutting operation to longer reinforcing bar to use later stage.

The existing steel bar cutting mode is generally that a manual hand-held down-pressing type cutting machine cuts steel bars, and the mode can only cut a single steel bar at one time, so that the working efficiency is poor, and time and labor are wasted; or in a bundle, which tends to damage the cutting disc and thus to render it unusable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve foretell various problems, provide a simple structure, can once cut many reinforcing bars, damage the less steel bar cutting device for building engineering to the cutting disc.

In order to solve the technical problem, the utility model provides a technical scheme does: a reinforcing steel bar cutting device for constructional engineering comprises a base, wherein extending blocks are integrally formed at the front opposite two ends of the base, first supporting columns are fixedly arranged on the upper faces of the extending blocks through bolts, first flat plates are welded between the first supporting columns, a moving device is arranged on the first flat plates, first hydraulic cylinders are fixedly arranged at one ends of the lower faces of the first flat plates through bolts, first hydraulic cylinders are welded on the extending ends of the first hydraulic cylinders, first motors are fixedly arranged at the lower ends of the front faces of the first plates through bolts, cutting discs are sleeved on the other ends of the first motors through the output ends of the first motors, the base is arranged in front, second supporting columns are fixedly arranged at the two ends of the upper faces of the second supporting columns through bolts, second flat plates are welded between the two supporting columns, a fixed clamping device is arranged between the lower surface of the second flat plate and the upper surface of the step block, a plurality of semi-cylindrical grooves are arranged between the front side and the rear side of the upper surface of the base, the rear ends of the opposite side surfaces of the base are respectively provided with a groove extending out of the back of the base, a pushing device extending out of the back of the base is fixedly arranged in the groove, a push rod matched with the semi-cylindrical groove is fixedly arranged on the pushing device, the fixed clamping device comprises a lower support fixedly arranged on the upper surface of the step block through a bolt, a plurality of lower arc grooves which are corresponding to the semi-cylindrical grooves one by one and are positioned on the same horizontal plane are arranged on the lower support, a plurality of second hydraulic cylinders are uniformly and fixedly arranged below the second flat plate through bolts, lower pressing plates corresponding to the lower supports are welded between the extending ends of the second hydraulic cylinders, and a plurality of upper arc grooves corresponding to the lower arc grooves are arranged below the lower pressing plates.

As an improvement, the moving device comprises a protective cover fixedly arranged on the first flat plate through bolts, a second motor is fixedly arranged at one end of the first flat plate and positioned in the protective cover through bolts, a supporting plate is welded at the other end of the first flat plate and positioned in the protective cover, a screw rod is connected to the output end of the second motor, the other end of the screw rod is rotatably connected with the supporting plate, a moving block is arranged on the screw rod in a threaded connection mode, a strip-shaped through hole is formed in the lower portion of the first flat plate, a sliding plate penetrating through the strip-shaped through hole is welded to the lower portion of the moving block, a second plate is welded to the other end of the sliding plate, and the first hydraulic cylinder is fixedly arranged on the.

As an improvement, the pushing device comprises a third hydraulic cylinder fixedly arranged on the lower side surface of the groove through a bolt, a third plate is welded between the extending ends of the third hydraulic cylinder, and the push rod is welded to the position, close to the upper side edge of the rear face of the base, of the third plate.

As an improvement, all be equipped with the hydraulic pump on the side of pneumatic cylinder one, pneumatic cylinder two and pneumatic cylinder three, the hydraulic pump with all communicate between the pneumatic cylinder one, the hydraulic pump with between the pneumatic cylinder two, the hydraulic pump with all be equipped with feed liquor pipe and drain pipe between the pneumatic cylinder three.

As an improvement, the protective cover is provided with heat dissipation holes.

Compared with the prior art, the utility model the advantage lie in: when the utility model is used, a plurality of steel bars can be sunk into the semi-cylindrical groove through the arrangement of the fixed clamping device, the pushing device and the semi-cylindrical groove, then the steel bars are pushed to extend out of the lower arc groove by the needed length through the pushing device, then the pushing is stopped, and the steel bars are compressed through the extension of the hydraulic cylinder II, meanwhile, the steel bars can be cut through the downward pressing mode by the hydraulic cylinder I and the cutting disc which are arranged in a matching way, and then the steel bars can be cut through the arrangement of the moving device; the utility model discloses can not damage the cutting dish because of cutting into the reinforcing bar of bundle, also can not make work efficiency relatively poor because of single cutting, this device whole work efficiency is higher, labour saving and time saving.

Drawings

Fig. 1 is the utility model relates to a bar cutting device's that building engineering used orthographic view structure schematic diagram.

Fig. 2 is the utility model relates to a structural schematic is looked to reinforcing bar cutting device's that building engineering used left side.

Fig. 3 is the utility model relates to a reinforcing bar cutting device's that building engineering used pusher overlooks the schematic structure.

Fig. 4 is the utility model relates to a structural schematic is looked to the left side of cutting disc of steel bar cutting device for building engineering.

As shown in the figure: 1. a base; 2. a protruding block; 3. a first supporting column; 4. a first flat plate; 5. a first hydraulic cylinder; 6. a plate member; 7. a first motor; 8. cutting the disc; 9. a step block; 10. a second supporting column; 11. a second flat plate; 12. a semi-cylindrical groove; 13. a groove; 14. a push rod; 15. a protective cover; 16. a second motor; 17. a support bar; 18. a screw; 19. a moving block; 20. a strip-shaped through hole; 21. a slide plate; 22. a second plate; 23. a lower support; 24. a lower arc groove; 25. a second hydraulic cylinder; 26. a lower pressing plate; 27. an upper arc groove; 28. a hydraulic cylinder III; 29. a third plate; 30. a hydraulic pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached

drawings

1, 2, 3 and 4, the reinforcing steel bar cutting device for the building engineering comprises a base 1, wherein the base 1 is provided with extending blocks 2 at the front opposite two ends in an integrated manner, supporting columns 3 are arranged on the extending blocks 2 through bolt fixing, a flat plate 4 is welded between the supporting columns 3, a moving device is arranged on the flat plate 4, the moving device extends out one end of the lower surface of the flat plate 4 and is provided with a hydraulic cylinder 5 through bolt fixing, a plate 6 is welded on the extending end of the hydraulic cylinder 5, a motor 7 is arranged at the lower end of the front surface of the plate 6 through bolt fixing, the output end of the motor 7 penetrates through the other end of the plate 6 and is sleeved with a cutting disc 8, the base 1 is arranged in front and is provided with a stepped block 9 integrally formed with the base 1 between the extending blocks 2, the upper surface of the base 1 is provided with two support columns 10 close to the two ends of the front side edge by bolt fixation, two flat plates 11 are welded between the upper surfaces of the two support columns 10, a fixing and clamping device is arranged between the lower surfaces of the two flat plates 11 and the upper surface of the step block 9, a plurality of semi-cylindrical grooves 12 are arranged between the front side edge and the rear side edge of the upper surface of the base 1, the rear end of the opposite side surface of the base 1 is provided with a groove 13 extending out of the rear surface of the base 1, a pushing device extending out of the rear surface of the base 1 is fixedly arranged in the groove 13, a push rod 14 matched with the semi-cylindrical grooves 12 is fixedly arranged in the pushing device, the fixing and clamping device comprises a lower support 23 fixedly arranged on the upper surface of the step block 9 by bolt fixation, a plurality of lower arc grooves 24 corresponding to the semi, a plurality of second hydraulic cylinders 25 are uniformly and fixedly arranged below the second flat plate 11 through bolts, lower pressing plates 26 corresponding to the lower supports 23 are welded between the extending ends of the second hydraulic cylinders 25, and a plurality of upper arc grooves 27 corresponding to the lower arc grooves 24 are arranged below the lower pressing plates 26.

The moving device comprises a protective cover 15 fixedly arranged on a first flat plate 4 through bolts, a second motor 16 is fixedly arranged at one end of the first flat plate 4 and positioned in the protective cover 15 through bolts, a supporting plate 17 is arranged at the other end of the first flat plate 4 and positioned in the protective cover 15 in a welding mode, a screw 18 is connected to the output end of the second motor 16, the other end of the screw 18 is rotatably connected with the supporting plate 17, a moving block 19 is arranged on the screw 18 in a threaded connection mode, a strip-shaped through hole 20 is arranged below the first flat plate 4, a sliding plate 21 penetrating through the strip-shaped through hole 20 is arranged below the moving block 19 in a welding mode, a second plate 22 is arranged at the other end of the sliding plate 21 in a welding mode, and the first hydraulic cylinder 5 is fixedly arranged on the second plate.

The pushing device comprises a hydraulic cylinder III 28 fixedly arranged on the lower side surface of the groove 13 through a bolt, a plate III 29 is welded between the extending ends of the hydraulic cylinder III 28, and the push rod 14 is welded on the plate III 29 and is close to the upper side edge of the rear surface of the base 1.

All be equipped with hydraulic pump 30 on the side of pneumatic cylinder 5, pneumatic cylinder two 25 and pneumatic cylinder three 28, hydraulic pump 30 with between the pneumatic cylinder 5, hydraulic pump 30 with between the pneumatic cylinder two 25, hydraulic pump 30 with all communicate between the pneumatic cylinder three 28 and be equipped with feed liquor pipe and drain pipe.

The protective cover 15 is provided with heat dissipation holes.

The utility model discloses a concrete implementation mode: when the utility model is used, a plurality of steel bars can be firstly placed in the semi-cylindrical groove 12, then the hydraulic cylinder three 28 is controlled to be shortened through an external controller or a start-stop button, thereby the push rod 14 is promoted to push the steel bars to extend out of the lower arc groove 24 by the required length, the motion of the hydraulic cylinder three 28 is stopped, then the extension of the hydraulic cylinder two 25 is controlled through the external controller or the start-stop button, thereby the lower press plate 26 is pressed downwards, the upper arc groove 27 and the lower arc groove 24 are matched to compress and fix the steel bars, then the cutting disc 8 is driven to move through the high-speed rotation of the motor one 7, then the extension of the hydraulic cylinder one 5 is used to press and cut the cutting disc 8, then the screw rod 18 is driven to rotate through the rotation of the motor two 16, thereby the moving block 19 is driven to move on the screw rod 18, and then the sliding plate 21 drives the hydraulic cylinder one 5 and the cutting disc 8 to move, after completion, the above operations may be repeated until the longer bars are all cut to the desired size.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The reinforcing steel bar cutting device for the building engineering comprises a base (1) and is characterized in that protruding blocks (2) are integrally formed at two opposite front ends of the base (1), supporting columns (3) are fixedly arranged on the protruding blocks (2) through bolts, flat plates (4) are welded between the supporting columns (3), a moving device is arranged on the flat plates (4), a hydraulic cylinder (5) is fixedly arranged on one end, extending out of the lower portion of the flat plates (4), of the moving device, plates (6) are welded on the extending end of the hydraulic cylinder (5), a motor I (7) is fixedly arranged at the lower end of the front of each plate (6), the output end of the motor I (7) penetrates through the other end of the plate (6), a cutting disc (8) is sleeved and connected to the other end of the plate (6), the base (1) is arranged in front and located between the protruding blocks (2), and is integrally formed with the base (1), and is provided with a motor I (7) Ladder piece (9), be close to preceding side both ends department above base (1) and all be equipped with support column two (10) through bolt fastening, the welding is equipped with dull and stereotyped two (11) between the higher authority of support column two (10), below dull and stereotyped two (11) with be equipped with fixing clamping device between ladder piece (9) the higher authority, be equipped with a plurality of semi-cylindrical recess (12) around base (1) the higher authority between the side, base (1) opposite flank rear end department all is equipped with and extends recess (13) at the back of base (1), recess (13) internal fixation is equipped with and extends the pusher at the back of base (1), the last fixed push rod (14) that is equipped with semi-cylindrical recess (12) agree with mutually of pusher, fixing clamping device includes and locates through bolt fastening under bracing (23) above ladder piece (9), the upper surface of the lower support (23) is provided with a plurality of lower arc grooves (24) which correspond to the semi-cylindrical grooves (12) one by one and are positioned on the same horizontal plane, a plurality of hydraulic cylinders (25) are uniformly and fixedly arranged below the flat plate II (11) through bolts, lower pressing plates (26) corresponding to the lower support (23) are welded between the extending ends of the hydraulic cylinders (25), and a plurality of upper arc grooves (27) corresponding to the lower arc grooves (24) are arranged below the lower pressing plates (26).

2. A reinforcing bar cutting apparatus for construction work according to claim 1, wherein: the moving device comprises a protective cover (15) fixedly arranged on the first flat plate (4) through bolts, a second motor (16) is fixedly arranged at one end of the upper surface of the first flat plate (4) and in the protective cover (15) through bolts, a supporting plate (17) is welded at the other end of the upper surface of the first flat plate (4) and positioned in the protective cover (15), the output end of the second motor (16) is connected with a screw rod (18), the other end of the screw rod (18) is rotatably connected with the support plate (17), a moving block (19) is connected with the screw rod (18) in a threaded manner, a strip-shaped through hole (20) is arranged below the first flat plate (4), a sliding plate (21) passing through the strip-shaped through hole (20) is welded below the moving block (19), and a second plate (22) is welded to the other end of the sliding plate (21), and the first hydraulic cylinder (5) is fixedly arranged on the second plate (22) through a bolt.

3. A reinforcing bar cutting apparatus for construction work according to claim 1, wherein: the pushing device comprises a hydraulic cylinder III (28) fixedly arranged on the lower side face of the groove (13) through a bolt, a plate III (29) is welded between the extending ends of the hydraulic cylinder III (28), and the push rod (14) is welded and arranged on the upper side edge of the plate III (29) close to the back of the base (1).

4. A reinforcing bar cutting apparatus for construction work according to claim 3, wherein: all be equipped with hydraulic pump (30) on the side of pneumatic cylinder (5), pneumatic cylinder two (25) and pneumatic cylinder three (28), hydraulic pump (30) with between pneumatic cylinder (5), hydraulic pump (30) with between pneumatic cylinder two (25), hydraulic pump (30) with all communicate between pneumatic cylinder three (28) and be equipped with feed liquor pipe and drain pipe.

5. A reinforcing bar cutting apparatus for construction work according to claim 2, wherein: the protective cover (15) is provided with heat dissipation holes.