CN220462029U - Reinforcing bar bending device for house construction - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a reinforcing steel bar bending device for building construction, which comprises a base, a vertical plate, a bearing plate, a lifting plate, a mounting plate, a first hydraulic push rod, a bending assembly and a lubricating assembly, wherein the vertical plate is vertically arranged at the top of the base, two sliding grooves are formed in the outer wall of the front face of the vertical plate, the bearing plate is horizontally arranged on the outer wall of the front face of the vertical plate, the lifting plate is slidably arranged on the two sliding grooves, the mounting plate is horizontally arranged at the top end of the outer wall of the front face of the vertical plate, the first hydraulic push rod is vertically arranged at the top of the mounting plate, the bending assembly is arranged on the outer wall of the front face of the vertical plate, the lubricating assembly is rotatably provided with a plurality of conveying rollers, and the lubricating assembly lubricates gears in the bending assembly, reduces the abrasion of the gears, prolongs the service life of the gears, and effectively reduces the probability of the damage of the gears to influence the reinforcing steel bar bending operation.

Description

Reinforcing bar bending device for house construction

Technical Field

The utility model relates to the technical field of house construction, in particular to a reinforcing steel bar bending device for house construction.

Background

The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. The steel bar for reinforced concrete is a straight bar or a coiled steel bar for reinforced concrete reinforcement, the appearance of the steel bar is divided into a smooth round steel bar and a deformed steel bar, the delivery state is a straight bar and a coiled steel bar, and the steel bar needs to be bent in the use process, so that a tool needs to be used for bending.

The existing reinforcing steel bar bending device generally adopts a motor and a gear to drive a rotating arm to rotate to bend reinforcing steel bars, the gear is easy to lack lubrication, abrasion and damage of the gear are accelerated, and therefore reinforcing steel bar bending work is affected.

Disclosure of Invention

The utility model aims to provide a reinforcing steel bar bending device for house construction, which aims to solve the problems that in the background technology, a motor and a gear are provided to drive a rotating arm to rotate so as to bend reinforcing steel bars, the gear is easy to lack lubrication, the abrasion and damage of the gear are accelerated, and the bending work of the reinforcing steel bars is influenced.

The technical scheme of the utility model is as follows:

the utility model provides a reinforcing bar bending device for house construction, includes base, riser, loading board, lifter, mounting panel, first hydraulic push rod, subassembly and lubrication assembly bend, the vertical top that sets up at the base of riser, the positive outer wall of riser is equipped with two spouts, the loading board level sets up on the positive outer wall of riser, lifter slidable mounting is on two spouts to the lifter is located the top of loading board, the mounting panel level sets up the top at the positive outer wall of riser, first hydraulic push rod is vertical to be set up at the top of mounting panel, and the output and the mounting panel of first hydraulic push rod are connected, the subassembly of bending is installed on the positive outer wall of riser to the one end of subassembly of bending extends to the back outer wall of riser, lubrication assembly installs on the back outer wall of riser, all rotate on loading board and the lifter and install a plurality of conveying roller.

Further, the subassembly of bending includes ring channel, rotor arm, axis of rotation, rotation gear, L template, driving motor, drive gear, adjusting part, lower post and two sliding blocks of bending, the ring channel is seted up on the front outer wall of riser, two the sliding block symmetry sets up in the ring channel to two sliding blocks and ring channel sliding fit, the rotor arm is installed on the outer wall of two sliding blocks, the axis of rotation is rotated and is installed on the riser to the centre of a circle of axis of rotation is unanimous with the centre of a circle of ring channel, the front end and the rotor arm fixed connection of axis of rotation, the rotation gear is installed on the rear end of axis of rotation, L template is installed on the back outer wall of riser, driving motor level sets up on the L template, driving gear installs on driving motor's output shaft to driving gear and rotation gear meshing, adjusting part installs on the rotor arm, lower post of bending is installed on the outer wall of rotor arm, and lower post of bending is located adjusting part's below.

Further, the adjusting part comprises an adjusting groove, an adjusting block, a second hydraulic push rod and an upper bending column, wherein the adjusting groove is formed in the rotating arm, the adjusting block is slidably mounted in the adjusting groove, the second hydraulic push rod is vertically arranged at the top of the rotating arm, the output end of the second hydraulic push rod is connected with the adjusting block, and the upper bending column is mounted on the outer wall of the adjusting block.

Further, the lubrication assembly includes backup pad, oil tank, lubricated section of thick bamboo, piston, push rod, push pedal, connecting plate, lead screw slip table, oil spray pipe, nozzle and connecting pipe, the backup pad level sets up the top at riser back outer wall, the vertical top that sets up at the backup pad of oil tank, the top of oil tank is equipped with the oil pipe that adds that is linked together rather than inside, lubricated section of thick bamboo level sets up the top at riser back outer wall, piston slidable mounting is in lubricated section of thick bamboo, the one end and the piston fixed connection of push rod, the other end of push rod extends to the outside of lubricated section of thick bamboo, the connecting plate level sets up the top at riser back outer wall, the lead screw slip table level sets up the bottom at the connecting plate, the push pedal is installed on the mobile end of lead screw slip table to the tip fixed connection of push pedal and push rod, the oil spray pipe level sets up the front end at lubricated section of thick bamboo, the oil spray pipe is linked together with the inside of lubricated section of thick bamboo, the tip at the tip of oil spray pipe is installed to the nozzle orientation drive gear sets up, the both ends of connecting pipe are linked together with the inside bottom and lubricated section of thick bamboo respectively.

Furthermore, the oil injection pipe and the connecting pipe are both provided with one-way valves.

Further, four self-locking universal wheels are arranged at the bottom of the base.

The utility model provides a reinforcing steel bar bending device for house construction through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the push plate and the push rod are driven to move through the operation of the screw rod sliding table, the push rod drives the piston to slide close to the oil spraying pipe, the piston sprays lubricating oil in the lubricating cylinder onto the driving gear through the oil spraying pipe and the spray nozzle, and then the driving gear rotates to attach the lubricating oil on the surface of the driving gear to the surface of the rotating gear, so that the lubrication operation of the driving gear and the rotating gear is realized, the abrasion of the driving gear and the rotating gear is reduced, the service life of the driving gear and the rotating gear is prolonged, and the probability that the damage of the gear affects the bending operation of the reinforcing steel bar is effectively reduced.

And two,: according to the utility model, the second hydraulic push rod works to drive the adjusting block to move downwards on the adjusting groove, the adjusting block drives the upper bending column to move downwards, the upper bending column moves downwards to press the bending part of the reinforcing steel bar on the lower bending column, and the auxiliary bending device is convenient to be suitable for auxiliary bending of reinforcing steel bars with different diameters.

Drawings

The utility model is further explained below with reference to the drawings and examples:

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

FIG. 2 is a schematic perspective view of a second embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a third embodiment of the present utility model;

FIG. 4 is a schematic perspective view of the present utility model;

FIG. 5 is a schematic perspective view of an adjustment member of the present utility model;

fig. 6 is a partial cross-sectional view of a lubrication assembly of the present utility model.

Reference numerals illustrate:

the self-locking type universal wheel 11, the vertical plate 2, the sliding chute 21, the bearing plate 3, the lifting plate 4, the mounting plate 5, the first hydraulic push rod 6, the bending assembly 7, the annular groove 71, the rotating arm 72, the rotating shaft 73, the rotating gear 74, the L-shaped plate 75, the driving motor 76, the driving gear 77, the adjusting part 78, the adjusting groove 781, the adjusting block 782, the second hydraulic push rod 783, the upper bending column 784, the lower bending column 79, the sliding block 791, the lubricating assembly 8, the supporting plate 81, the oil tank 82, the oil adding pipe 821, the lubricating cylinder 83, the piston 84, the push rod 85, the push plate 86, the connecting plate 87, the screw sliding table 88, the oil injection pipe 89, the nozzle 891, the connecting pipe 892, the one-way valve 893 and the conveying roller 9.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a reinforcing steel bar bending device for building construction through improvement, as shown in fig. 1-6, which comprises a base 1, a vertical plate 2, a bearing plate 3, a lifting plate 4, a mounting plate 5, a first hydraulic push rod 6, a bending component 7 and a lubricating component 8, wherein the vertical plate 2 is vertically arranged at the top of the base 1, the front outer wall of the vertical plate 2 is provided with two sliding grooves 21, the bearing plate 3 is horizontally arranged on the front outer wall of the vertical plate 2, the lifting plate 4 is slidably arranged on the two sliding grooves 21, the lifting plate 4 is positioned above the bearing plate 3, the mounting plate 5 is horizontally arranged at the top end of the front outer wall of the vertical plate 2, the first hydraulic push rod 6 is vertically arranged at the top of the mounting plate 5, the output end of the first hydraulic push rod 6 is connected with the mounting plate 5, the bending component 7 is arranged on the front outer wall of the vertical plate 2, one end of the bending component 7 extends to the back outer wall of the vertical plate 2, the lubricating component 8 is arranged on the back outer wall of the vertical plate 2, and a plurality of conveying rollers 9 are rotatably arranged on the bearing plate 3 and the lifting plate 4; through placing the reinforcing bar level of needing to bend between loading board 3 and lifter plate 4, then first hydraulic push rod 6 drives lifter plate 4 and moves down on two spouts 21, lifter plate 4 drives the conveying roller 9 of its bottom and moves down to the top contact with the reinforcing bar, the reinforcing bar is spacing between the conveying roller 9 on loading board 3 and lifter plate 4 this moment, be applicable to spacing the reinforcing bar of different diameters, push the reinforcing bar to bending subassembly 7 department, the reinforcing bar needs the department of bending to push to correspond with bending subassembly 7, bending subassembly 7 work is automatic to bend the reinforcing bar, lubrication component 8 lubricates the gear in the bending subassembly 7 simultaneously, reduce the wearing and tearing of gear, prolong its life, effectively reduce the probability that the gear damage influences the reinforcing bar work of bending.

Specifically, the bending assembly 7 includes an annular groove 71, a rotating arm 72, a rotating shaft 73, a rotating gear 74, an L-shaped plate 75, a driving motor 76, a driving gear 77, an adjusting part 78, a lower bending column 79 and two sliding blocks 791, wherein the annular groove 71 is formed on the front outer wall of the riser 2, the two sliding blocks 791 are symmetrically arranged in the annular groove 71, the two sliding blocks 791 are in sliding fit with the annular groove 71, the rotating arm 72 is arranged on the outer wall of the two sliding blocks 791, the rotating shaft 73 is rotatably arranged on the riser 2, the center of the rotating shaft 73 is consistent with the center of the annular groove 71, the front end of the rotating shaft 73 is fixedly connected with the rotating arm 72, the rotating gear 74 is arranged on the rear end of the rotating shaft 73, the L-shaped plate 75 is arranged on the rear outer wall of the riser 2, the driving motor 76 is horizontally arranged on the L-shaped plate 75, the driving gear 77 is arranged on the output shaft of the driving motor 76, the driving gear 77 is meshed with the rotating gear 74, the adjusting part 78 is arranged on the rotating arm 72, the center of the lower bending column 79 is arranged on the upper outer wall 78, and the lower bending column 78 is positioned below the adjusting part 79; the adjusting part 78 is operated to drive the adjusting part to contact with the top end of the bending part of the reinforcing steel bar, the bending part of the reinforcing steel bar is pressed on the lower bending column 79, then the driving motor 76 is operated to drive the driving gear 77 to rotate, the driving gear 77 drives the rotating shaft 73 to rotate by utilizing the rotating gear 74, the rotating shaft 73 drives the rotating arm 72 to rotate, the rotating arm 72 drives the two sliding blocks 791 to slide on the annular groove 71 to guide, and the driving motor 76 drives the rotating arm 72 to rotate at an angle to ensure the bending degree of the reinforcing steel bar.

Specifically, the adjusting component 78 includes an adjusting groove 781, an adjusting block 782, a second hydraulic push rod 783 and an upper bending column 784, the adjusting groove 781 is formed on the rotating arm 72, the adjusting block 782 is slidably mounted in the adjusting groove 781, the second hydraulic push rod 783 is vertically disposed at the top of the rotating arm 72, and an output end of the second hydraulic push rod 783 is connected with the adjusting block 782, and the upper bending column 784 is mounted on an outer wall of the adjusting block 782; the adjusting block 782 is driven to move downwards on the adjusting groove 781 through the operation of the second hydraulic push rod 783, the adjusting block 782 drives the upper bending column 784 to move downwards, the upper bending column 784 moves downwards to tightly press the bending part of the reinforcing steel bar on the lower bending column 79, and the auxiliary bending device is convenient to apply to the auxiliary bending of reinforcing steel bars with different diameters.

Specifically, the lubrication assembly 8 comprises a support plate 81, an oil tank 82, a lubrication cylinder 83, a piston 84, a push rod 85, a push plate 86, a connecting plate 87, a screw rod sliding table 88, an oil injection pipe 89, a nozzle 891 and a connecting pipe 892, wherein the support plate 81 is horizontally arranged at the top end of the outer wall of the back of the vertical plate 2, the oil tank 82 is vertically arranged at the top of the support plate 81, the top of the oil tank 82 is provided with an oil adding pipe 821 communicated with the inside of the oil tank 82, the lubrication cylinder 83 is horizontally arranged at the top end of the outer wall of the back of the vertical plate 2, the piston 84 is slidably arranged in the lubrication cylinder 83, one end of the push rod 85 is fixedly connected with the piston 84, the other end of the push rod 85 extends to the outside of the lubrication cylinder 83, the connecting plate 87 is horizontally arranged at the top end of the outer wall of the back of the vertical plate 2, the screw rod sliding table 88 is horizontally arranged at the bottom of the connecting plate 87, the push plate 86 is arranged on the moving end of the screw rod sliding table 88, the push plate 86 is fixedly connected with the end part of the push rod 85, the oil injection pipe 89 is horizontally arranged at the front end of the lubrication cylinder 83, the oil injection pipe 89 is communicated with the inside of the lubrication cylinder 83, the nozzle 891 is arranged at the end part of the oil injection pipe 89, the nozzle 891 is arranged towards the driving gear 77, and the two ends of the connecting pipe 892 are respectively communicated with the inner bottom end of the oil tank 82 and the inner top end of the lubrication cylinder 83; the push plate 86 and the push rod 85 are driven to move through the operation of the screw rod sliding table 88, the push rod 85 drives the piston 84 to slide close to the oil injection pipe 89, the piston 84 sprays lubricating oil in the lubricating cylinder 83 onto the driving gear 77 through the oil injection pipe 89 and the nozzle 891, then the driving gear 77 rotates to enable the lubricating oil on the surface of the driving gear 77 to be attached to the surface of the rotating gear 74, further the lubrication operation of the driving gear 77 and the rotating gear 74 is achieved, the abrasion of the driving gear 77 and the rotating gear 74 is reduced, the service life of the driving gear 74 is prolonged, the probability that the damage of the gears affects the bending operation of the reinforcing steel bars is effectively reduced, when the screw rod sliding table 88 drives the piston 84 to slide far away from the oil injection pipe 89, the lubricating oil in the oil tank 82 is extracted by the piston 84 to enter the lubricating cylinder 83 through the connecting pipe 892, and the purpose of automatically supplementing the lubricating oil is achieved.

Specifically, the oil injection pipe 89 and the connecting pipe 892 are provided with one-way valves 893; the one-way valve 893 ensures that the lubrication oil in the oil spray pipe 89 can flow only in one direction to the nozzle 891, and the lubrication oil in the connection pipe 892 can flow only in one direction to the inside of the lubrication cylinder 83.

Specifically, the bottom of the base 1 is provided with four self-locking universal wheels 11; the whole device can be easily moved on the ground.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A reinforcing bar bending device for house construction, its characterized in that: including base (1), riser (2), loading board (3), lifter (4), mounting panel (5), first hydraulic push rod (6), bend subassembly (7) and lubricated subassembly (8), the vertical top that sets up at base (1) of riser (2), the positive outer wall of riser (2) is equipped with two spouts (21), loading board (3) level sets up on the positive outer wall of riser (2), lifter (4) slidable mounting is on two spouts (21) to lifter (4) are located the top of loading board (3), mounting panel (5) level sets up the top at the positive outer wall of riser (2), the vertical top that sets up at mounting panel (5) of first hydraulic push rod (6) to the output and mounting panel (5) are connected, bend subassembly (7) and install on the positive outer wall of riser (2) to the one end of bending subassembly (7) extends to the back outer wall of riser (2), lubricated subassembly (8) are installed on the back (3) and are all installed on the back (9) of riser (2) and are rotated on a plurality of the back (4).

2. The reinforcing bar bending apparatus for building construction according to claim 1, wherein: the bending assembly (7) comprises an annular groove (71), a rotating arm (72), a rotating shaft (73), rotating gears (74), an L-shaped plate (75), a driving motor (76), a driving gear (77), an adjusting part (78), a lower bending column (79) and two sliding blocks (791), wherein the annular groove (71) is formed in the front outer wall of a vertical plate (2), the two sliding blocks (791) are symmetrically arranged in the annular groove (71), the two sliding blocks (791) are in sliding fit with the annular groove (71), the rotating arm (72) is arranged on the outer wall of the two sliding blocks (791), the rotating shaft (73) is rotatably arranged on the vertical plate (2), the center of the rotating shaft (73) is consistent with the center of the annular groove (71), the front end of the rotating shaft (73) is fixedly connected with the rotating arm (72), the rotating gear (74) is arranged on the rear end of the rotating shaft (73), the L-shaped plate (75) is arranged on the outer wall of the vertical plate (2), the driving motor (76) is horizontally arranged on the outer wall of the two sliding blocks (791), the driving motor (75) is rotatably arranged on the rotating part (77), the driving gear (77) is meshed with the adjusting part (72), the lower bending column (79) is mounted on the outer wall of the rotating arm (72), and the lower bending column (79) is located below the adjusting component (78).

3. The reinforcing bar bending apparatus for building construction according to claim 2, wherein: the adjusting component (78) comprises an adjusting groove (781), an adjusting block (782), a second hydraulic push rod (783) and an upper bending column (784), wherein the adjusting groove (781) is formed in the rotating arm (72), the adjusting block (782) is slidably mounted in the adjusting groove (781), the second hydraulic push rod (783) is vertically arranged at the top of the rotating arm (72), the output end of the second hydraulic push rod (783) is connected with the adjusting block (782), and the upper bending column (784) is mounted on the outer wall of the adjusting block (782).

4. The reinforcing bar bending apparatus for building construction according to claim 2, wherein: the lubrication assembly (8) comprises a supporting plate (81), an oil tank (82), a lubrication cylinder (83), a piston (84), a push rod (85), a push plate (86), a connecting plate (87), a screw rod sliding table (88), an oil injection pipe (89), a nozzle (891) and a connecting pipe (892), wherein the supporting plate (81) is horizontally arranged at the top end of the outer wall of the back of the vertical plate (2), the oil tank (82) is vertically arranged at the top of the supporting plate (81), the top of the oil tank (82) is provided with an oil adding pipe (821) communicated with the inside of the oil tank, the lubrication cylinder (83) is horizontally arranged at the top end of the outer wall of the back of the vertical plate (2), the piston (84) is slidably arranged in the lubrication cylinder (83), one end of the push rod (85) is fixedly connected with the piston (84), the other end of the push rod (85) extends to the outside of the lubrication cylinder (83), the connecting plate (87) is horizontally arranged at the top end of the outer wall of the back of the vertical plate (2), the screw rod sliding table (88) is horizontally arranged at the bottom of the connecting plate (87), the push plate (86) is arranged at the movable end of the push plate (88) and the end of the push rod (86) is fixedly connected with the end of the push rod (83), the oil injection pipe (89) is communicated with the inside of the lubrication cylinder (83), the nozzle (891) is arranged at the end part of the oil injection pipe (89), the nozzle (891) is arranged towards the driving gear (77), and two ends of the connecting pipe (892) are respectively communicated with the inner bottom end of the oil tank (82) and the inner top end of the lubrication cylinder (83).

5. The reinforcing bar bending apparatus for building construction according to claim 4, wherein: and the oil injection pipe (89) and the connecting pipe (892) are respectively provided with a one-way valve (893).

6. The reinforcing bar bending apparatus for building construction according to claim 1, wherein: four self-locking universal wheels (11) are arranged at the bottom of the base (1).