CN210966763U

CN210966763U - Steel bar cutting device for building engineering

Info

Publication number: CN210966763U
Application number: CN201921450066.5U
Authority: CN
Inventors: 费虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-01
Filing date: 2019-09-01
Publication date: 2020-07-10
Anticipated expiration: 2029-09-01

Abstract

The utility model relates to the technical field of cutting devices, in particular to a reinforcing steel bar cutting device for building engineering; the device can reduce the phenomenon of manual conveying, improve the automation degree of the device and improve the use convenience of the device; the supporting plate comprises a supporting plate, the backup pad upside is provided with the operation panel, the fixed two sets of extension boards that are provided with in operation panel bottom, be provided with the cutting wheel between two sets of extension boards, cutting wheel front end and rear end are all fixed and are provided with the pivot, still include two sets of transmission wheels, the inside front side of backup pad is provided with the chamber, the intracavity is provided with first threaded rod, first threaded rod left side screw thread spiral shell is to opposite with right side screw thread spiral shell, the equal spiral shell cover in first threaded rod lateral wall left side and right side is equipped with the screwed pipe, two sets of screwed pipe tops are all fixed and are provided with first connecting plate, two sets of first connecting plate tops are all rotatable and are provided with the connecting axle.

Description

Steel bar cutting device for building engineering

Technical Field

The utility model relates to a cutting device's technical field especially relates to a reinforcing bar cutting device for building engineering.

Background

As is well known, a reinforcing steel bar cutting device for building engineering is a device used for cutting reinforcing steel bars in the building construction process, can provide convenience for subsequent use of the reinforcing steel bars, and is widely used in the field of cutting devices; the existing steel bar cutting device for building engineering comprises a supporting plate, wherein an operating plate is arranged on the upper side of the supporting plate, two groups of supporting plates are arranged at the bottom end of the operating plate, a cutting wheel is arranged between the two groups of supporting plates, rotating shafts are fixedly arranged at the front end and the rear end of the cutting wheel, the front end of a front rotating shaft and the rear end of a rear rotating shaft are respectively rotatably connected with the rear end of the front supporting plate and the front end of the rear supporting plate, a first motor is arranged at the front end of the front supporting plate, and the output end of the first motor penetrates through the front supporting plate and then is connected with; when the reinforcing steel bar cutting device for the building engineering is used, reinforcing steel bars are placed at the top end of the supporting plate, the operating plate is manually pressed downwards, the two groups of supporting plates and the cutting wheel move downwards along with the supporting plate, the bottom end of the cutting wheel is in contact with the reinforcing steel bars and cuts the reinforcing steel bars, and the cutting operation is completed; the steel bar cutting device for the building engineering is found in use, needs to be conveyed manually in the cutting process, and is low in automation degree and poor in use convenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduce the phenomenon of artifical transport, improve equipment's degree of automation, improve equipment's use convenience's reinforcing bar cutting device for building engineering.

The utility model discloses a reinforcing bar cutting device for building engineering, including the backup pad, the backup pad upside is provided with the operation panel, and operation panel bottom end is fixed and is provided with two sets of extension boards, is provided with the cutting wheel between two sets of extension boards, and cutting wheel front end and rear end are all fixed and are provided with the pivot, and front side pivot front end and rear side pivot rear end are rotatable with front side extension board rear end and rear side extension board front end respectively, and front side extension board front end is provided with first motor, and first motor output end passes behind the front side extension board and is connected with front side pivot front end; still include two sets of transmission wheels, the inside front side of backup pad is provided with the chamber, the intracavity is provided with first threaded rod, first threaded rod left side screw thread spiral direction is opposite with right side screw thread spiral direction, the equal spiro union in first threaded rod lateral wall left side and right side is equipped with the screwed pipe, two sets of screwed pipe tops are all fixed and are provided with first connecting plate, backup pad top front side is provided with long type hole, long type hole left side and right side are passed respectively on two sets of first connecting plate tops, two sets of first connecting plate tops all can rotate and be provided with the connecting axle, two sets of connecting axle lateral walls are all fixed and are provided with first gear, two sets of transmission wheels are fixed respectively and are set up in two sets of connecting axle tops, the backup pad right-hand member is provided with the second motor, the second motor output.

The utility model discloses a reinforcing bar cutting device for building engineering, the first gear left end in left side and the first gear right-hand member in right side all are provided with first sector gear and second sector gear, and two sets of third motors are fixed respectively and are set up in first sector gear and second sector gear bottom, and two sets of third motor bottoms are all fixed and are provided with the second connecting plate, and two sets of second connecting plate bottoms contact with backup pad top left front side and top right front side respectively.

The utility model discloses a reinforcing bar cutting device for building engineering, two sets of second connecting plates left side and right side all are provided with the screw hole, all are provided with the second threaded rod in four threaded holes of group, and four group's second threaded rod bottoms spiral shell dress pass four group's screw holes respectively, and four group's second threaded rod bottoms are all fixed and are provided with the slipmat, and four group's slipmat bottoms all paste tightly with the backup pad top, and four group's second threaded rod tops are all fixed and are provided with the handle.

The utility model discloses a reinforcing bar cutting device for building engineering still includes two sets of cylinders, and two sets of cylinders are fixed respectively and are set up in backup pad top left rear side and top right rear side, and two sets of cylinder outputs are connected with operation panel bottom left side and bottom right side respectively.

The utility model discloses a reinforcing bar cutting device for building engineering, the fixed cutting board that is provided with in backup pad top rear side, cutting board middle part is provided with the recess.

The utility model discloses a reinforcing bar cutting device for building engineering, two sets of transmission wheel middle parts all are provided with the annular groove, all fixedly in two sets of annular grooves be provided with anti-skidding circle.

The utility model discloses a reinforcing bar cutting device for building engineering, two sets of first connecting plate top middle parts all are provided with the mounting groove, all fix in two sets of mounting grooves and are provided with the bearing, and two sets of connecting axle bottoms insert respectively to in two sets of bearings and be connected with two sets of bearing inside walls respectively.

The utility model discloses a reinforcing bar cutting device for building engineering, backup pad bottom left front side, left rear side, right front side and right rear side are all fixed to be provided with and remove the wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the second motor drives the threaded rod and rotates, two sets of screwed pipes rotate the removal of left and right sides orientation thereupon under left side screw thread and right side screw thread's effect in the threaded rod pivoted, the right side screwed pipe moves left thereupon when the screwed pipe of left side moved right, under the joint action of first connecting plate, the removal of left and right sides orientation is carried out thereupon to two sets of connecting axles, two sets of transmission wheels all can transmit the reinforcing bar of different external diameters when moving to the middle part position, two sets of third motors can drive the transmission wheel and rotate, reduce the phenomenon of artifical transport, improve equipment's degree of automation, improve equipment's use convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of the air cylinder and the cutting wheel;

FIG. 3 is a schematic view of a first sector gear and a second sector gear;

FIG. 4 is a schematic view of a connection structure of the first motor and the cutting wheel;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is an enlarged view of portion B of FIG. 1;

in the drawings, the reference numbers: 1. a support plate; 2. an operation panel; 3. a support plate; 4. a cutting wheel; 5. a rotating shaft; 6. a first motor; 7. a transmission wheel; 8. a cavity; 9. a first threaded rod; 10. a threaded pipe; 11. a first connecting plate; 12. a connecting shaft; 13. a first gear; 14. a third motor; 15. a first sector gear; 16. a second sector gear; 17. a second connecting plate; 18. a second threaded rod; 19. a non-slip mat; 20. a handle; 21. a cylinder; 22. cutting the board; 23. a groove; 24. an anti-slip ring; 25. mounting grooves; 26. a bearing; 27. a moving wheel; 30. a threaded bore.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the utility model discloses a reinforcing bar cutting device for building engineering, including backup pad 1, backup pad 1 upside is provided with operation panel 2, operation panel 2 bottom is fixed and is provided with two sets of extension boards 3, be provided with cutting wheel 4 between two sets of extension boards 3, cutting wheel 4 front end and rear end are all fixed and are provided with pivot 5, front side pivot 5 front end and rear side pivot 5 rear end respectively with front side branch board 3 rear end and rear side branch board 3 front end rotatable coupling, front side branch board 3 front end is provided with first motor 6, first motor 6 output passes behind front side extension board 3 and is connected with front side pivot 5 front end; the transmission device is characterized by further comprising two groups of transmission wheels 7, a cavity 8 is arranged on the front side inside the supporting plate 1, a first threaded rod 9 is arranged in the cavity 8, the left side thread direction and the right side thread direction of the first threaded rod 9 are opposite, threaded pipes 10 are sleeved on the left side and the right side of the outer side wall of the first threaded rod 9, first connecting plates 11 are fixedly arranged at the top ends of the two groups of threaded pipes 10, long holes are formed in the front side of the top end of the supporting plate 1, the top ends of the two groups of first connecting plates 11 respectively penetrate through the left side and the right side of the long holes, connecting shafts 12 are rotatably arranged at the top ends of the two groups of first connecting plates 11, first gears 13 are fixedly arranged on the outer side walls of the two groups of connecting shafts 12, the two groups of transmission wheels 7 are respectively and fixedly arranged at the top ends of the two groups of connecting shafts 12; the second motor drives the threaded rod and rotates, two sets of screwed pipes rotate the removal of left and right sides orientation thereupon under left side screw thread and right side screw thread's effect in the threaded rod pivoted, the right side screwed pipe moves left thereupon when the screwed pipe of left side moved right, under the joint action of first connecting plate, the removal of left and right sides orientation is carried out thereupon to two sets of connecting axles, two sets of transmission wheels all can transmit the reinforcing bar of different external diameters when moving to the middle part position, two sets of third motors can drive the transmission wheel and rotate, reduce the phenomenon of artifical transport, improve equipment's degree of automation, improve equipment's use convenience.

The utility model discloses a reinforcing bar cutting device for building engineering, left side first gear 13 left end and right side first gear 13 right-hand member all are provided with first sector gear 15 and second sector gear 16, two sets of third motors 14 are fixed respectively in first sector gear 15 and second sector gear 16 bottom, two sets of third motors 14 bottom all are fixed and are provided with second connecting plate 17, two sets of second connecting plate 17 bottom respectively with backup pad 1 top left front side and top right front side contact; the two groups of third motors respectively drive the first sector gear and the second sector gear to rotate, the first sector gear and the second sector gear can be selected according to the time required to be transmitted and the pause time in the transmission process, when the first sector gear is required to rotate, the left second connecting plate is moved rightwards, the left third motor and the first sector gear are moved rightwards along with the right third motor and the first sector gear to enable the right side of the first sector gear to be meshed with the left end of the left first gear, when the second sector gear is required to rotate, the right second connecting plate and the second sector gear are moved leftwards until the left end of the second sector gear is meshed with the right end of the right first gear, the meshed third motor drives the first sector gear or the first sector gear to rotate, the left first gear and the right first gear rotate, and the two groups of connecting shafts rotate along with the first sector gear and the second sector gear, two sets of transmission wheels rotate along with the steel bar, so that the transmission of the steel bar can be realized, and the use reliability of the equipment is improved.

The utility model discloses a reinforcing bar cutting device for building engineering, two sets of second connecting plates 17 left side and right side all are provided with screw hole 30, all are provided with second threaded rod 18 in four groups of screw holes 30, four groups of second threaded rod 18 bottoms are the spiral shell dress respectively and pass four groups of screw holes 30, four groups of second threaded rod 18 bottoms all are fixed and are provided with slipmat 19, four groups of slipmat 19 bottoms all paste tightly with backup pad 1 top, four groups of second threaded rod 18 tops all are fixed and are provided with handle 20; when fixing, adorn the screw thread respectively with the second threaded rod to the screw hole and contact with the backup pad top and paste tightly, improve the stability of two sets of second connecting plates.

The utility model discloses a reinforcing bar cutting device for building engineering still includes two sets of cylinders 21, and two sets of cylinders 21 are fixed respectively and are set up in backup pad 1 top left rear side and top right rear side, and two sets of cylinders 21 output is connected with operation panel 2 bottom left side and bottom right side respectively; the two groups of cylinders respectively drive the operating plate to move downwards, and the two groups of support plates and the cutting wheels move downwards along with the operating plate when the operating plate moves downwards, so that the use reliability of the equipment is improved.

The utility model discloses a reinforcing bar cutting device for building engineering, the rear side of the top end of a supporting plate 1 is fixedly provided with a cutting plate 22, and the middle part of the cutting plate 22 is provided with a groove 23; when cutting, place the reinforcing bar in cutting board top, the convenience of cutting can be improved in the setting of recess, reduces the cutting wheel and contacts with the cutting board, causes the damage to the cutting wheel.

The utility model discloses a reinforcing bar cutting device for building engineering, the middle parts of two groups of transmission wheels 7 are both provided with annular grooves 28, and anti-skid rings 24 are fixedly arranged in the two groups of annular grooves 28; the friction on the surface of the transmission wheel can be improved by the arrangement of the anti-slip ring.

The utility model discloses a reinforcing bar cutting device for building engineering, 11 top middle parts of two sets of first connecting plates all are provided with mounting groove 25, all fix in two sets of mounting grooves 25 and are provided with bearing 26, 12 bottom ends of two sets of connecting axles insert respectively to two sets of bearings 26 and are connected with two sets of bearings 26 inside walls respectively; the bearing can improve the rotational lubricity of the two groups of connecting shafts and the top ends of the two groups of first pull connecting plates respectively.

The utility model discloses a reinforcing bar cutting device for building engineering, the left front side, the left back side, the right front side and the right back side of the bottom end of the supporting plate 1 are all fixedly provided with moving wheels 27; when moving the equipment, the moving wheel is required to move the equipment.

The utility model discloses a reinforcing bar cutting device for building engineering, when it uses, the second motor drives the threaded rod and rotates, two sets of screwed pipes rotate left and right direction's removal under the effect of left side screw thread and right side screw thread when the threaded rod rotates, right side screwed pipe moves left when the left side screwed pipe moves right, under the connection of first connecting plate, two sets of connecting axles move left and right direction thereupon, two sets of transmission wheels can transmit the reinforcing bar of different external diameters when all moving to the middle part position, two sets of third motors drive first sector gear and second sector gear respectively and rotate, in the process of carrying out transmission, can select first sector gear and second sector gear according to the time that needs the transmission and the time of pausing, when needing first sector gear to rotate, the second connecting plate on the left side moves right, the left third motor and the first sector gear move rightwards along with the left third motor to enable the right side of the first sector gear to be meshed with the left end of the left first gear, when the second sector gear needs to rotate, the right second connecting plate and the second sector gear both move leftwards until the left end of the second sector gear is meshed with the right end of the right first gear, the meshed third motor drives the first sector gear or the first sector gear to rotate, the left first gear and the right first gear rotate, the two groups of connecting shafts rotate along with the left first gear and the second sector gear, the two groups of transmission wheels rotate along with the left first gear and the second sector gear, the transmission of the steel bars can be realized, when the steel bars are fixed, the second threaded rods are respectively screwed into the threaded holes and are tightly contacted with the top end of the supporting plate, the two groups of air cylinders respectively drive the operating plate to move downwards, and the two groups of supporting plates and the cutting wheels move downwards along, when cutting, place the reinforcing bar in the cutting board top, the convenience of cutting can be improved in the setting of recess, reduces the cutting wheel and contacts with the cutting board, causes the damage to the cutting wheel, in addition, the setting of bearing can improve the rotation lubricity on two sets of connecting axles respectively with two sets of first connecting plate tops of drawing.

The utility model discloses a reinforcing bar cutting device for building engineering, the installation mode, connection mode or setting mode are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; and its motor and cylinder all take control module and electric wire certainly, insert the electricity and can use, do not change its inner structure, and take the service instruction certainly, and relevant field technical personnel accessible service instruction uses.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A reinforcing steel bar cutting device for building engineering comprises a supporting plate (1), wherein an operating plate (2) is arranged on the upper side of the supporting plate (1), two groups of supporting plates (3) are fixedly arranged at the bottom end of the operating plate (2), a cutting wheel (4) is arranged between the two groups of supporting plates (3), rotating shafts (5) are fixedly arranged at the front end and the rear end of the cutting wheel (4), the front end of the front rotating shaft (5) and the rear end of the rear rotating shaft (5) are respectively and rotatably connected with the rear end of the front supporting plate (3) and the front end of the rear supporting plate (3), a first motor (6) is arranged at the front end of the front supporting plate (3), and the output end of the first motor (6) penetrates through the front supporting plate (3) and then is connected with the front end of; the device is characterized by also comprising two groups of transmission wheels (7), a cavity (8) is arranged at the front side inside the support plate (1), a first threaded rod (9) is arranged in the cavity (8), the thread direction of the left side of the first threaded rod (9) is opposite to that of the right side of the first threaded rod, threaded pipes (10) are sleeved on the left side and the right side of the outer side wall of the first threaded rod (9), first connecting plates (11) are fixedly arranged at the top ends of the two groups of threaded pipes (10), a long hole is arranged at the front side of the top end of the support plate (1), the top ends of the two groups of first connecting plates (11) respectively penetrate through the left side and the right side of the long hole, connecting shafts (12) can be rotatably arranged at the top ends of the two groups of first connecting plates (11), first gears (13) are fixedly arranged on the outer side walls of the two groups of connecting shafts (12), the output end of the second motor penetrates through the right end of the support plate (1) and then is connected with the right end of the first threaded rod (9), and two groups of third motors (14) are arranged on the upper side of the support plate (1).

2. The reinforcing bar cutting device for building engineering according to claim 1, wherein the left end of the left first gear (13) and the right end of the right first gear (13) are provided with a first sector gear (15) and a second sector gear (16), two sets of third motors (14) are respectively and fixedly arranged at the bottom ends of the first sector gear (15) and the second sector gear (16), the bottom ends of the two sets of third motors (14) are respectively and fixedly provided with a second connecting plate (17), and the bottom ends of the two sets of second connecting plates (17) are respectively in contact with the left front side and the right front side of the top end of the supporting plate (1).

3. The reinforcing bar cutting device for building engineering as claimed in claim 2, wherein the two sets of second connecting plates (17) are provided with threaded holes (30) on the left and right sides, the four sets of threaded holes (30) are provided with second threaded rods (18), the bottom ends of the four sets of second threaded rods (18) are respectively threaded through the four sets of threaded holes (30), the bottom ends of the four sets of second threaded rods (18) are respectively fixedly provided with a non-slip mat (19), the bottom ends of the four sets of non-slip mats (19) are respectively attached to the top end of the supporting plate (1), and the top ends of the four sets of second threaded rods (18) are respectively fixedly provided with a handle (20).

4. The reinforcing bar cutting device for building engineering according to claim 3, further comprising two sets of cylinders (21), wherein the two sets of cylinders (21) are respectively and fixedly arranged at the left rear side of the top end and the right rear side of the top end of the support plate (1), and the output ends of the two sets of cylinders (21) are respectively connected with the left side of the bottom end and the right side of the bottom end of the operation plate (2).

5. The reinforcing bar cutting device for building engineering according to claim 4, characterized in that a cutting plate (22) is fixedly arranged on the rear side of the top end of the supporting plate (1), and a groove (23) is arranged in the middle of the cutting plate (22).

6. The reinforcing bar cutting device for building engineering according to claim 5, characterized in that the middle parts of the two sets of transmission wheels (7) are provided with annular grooves (28), and the two sets of annular grooves (28) are fixedly provided with anti-skid rings (24).

7. The reinforcing bar cutting device for building engineering according to claim 6, wherein the two sets of first connecting plates (11) are provided with mounting grooves (25) at the middle of the top ends thereof, the two sets of mounting grooves (25) are fixedly provided with bearings (26), and the bottom ends of the two sets of connecting shafts (12) are respectively inserted into the two sets of bearings (26) and are respectively connected with the inner side walls of the two sets of bearings (26).

8. The cutting apparatus for reinforcing bar for construction engineering according to claim 7, wherein moving wheels (27) are fixedly provided to the left front side, the left rear side, the right front side and the right rear side of the bottom end of the supporting plate (1).