CN213496164U

CN213496164U - Construction reinforcing bar bending device

Info

Publication number: CN213496164U
Application number: CN202021764638.XU
Authority: CN
Inventors: 张伟国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-22
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a belong to building construction equipment technical field, specifically be a building construction reinforcing bar bending device, including the base, base bottom fixedly connected with stabilizer blade, base upside fixedly connected with backup pad, the backup pad upside rotates and is connected with the rotor plate, rotor plate downside middle part fixedly connected with transmission shaft, the transmission shaft runs through the backup pad, the transmission shaft lower extreme passes through the screw connection gear wheel, the base inner chamber downside is connected with the motor through the bolt, the motor is installed the reduction gear, the reduction gear upside fixedly connected with axis of rotation, axis of rotation upper end is connected with the backup pad rotation, and the motor drives the axis of rotation through the reduction gear and rotates, because pinion and gear wheel intermeshing, the axis of rotation drives the axis of rotation and rotates, thereby makes the rotor plate rotate, puts into reinforcing bar bending seat after, fixes through reinforcing bar fixing device, the rotating plate drives the reinforcing steel bar bending seat to rotate, and then the reinforcing steel bar can be bent.

Description

Construction reinforcing bar bending device

Technical Field

The utility model relates to a construction technical field specifically is a construction reinforcing bar bending device.

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. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

The reinforcing steel bar is bent by a certain angle in the building construction process, the existing reinforcing steel bar bending device wastes time and labor for fixing the reinforcing steel bar, the work efficiency is low, and the existing reinforcing steel bar bending device is not easy to operate when bending reinforcing steel bars with different diameters.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction reinforcing bar bending device to current reinforcing bar bending device who proposes among the above-mentioned background art is wasted time and energy to the fixed of reinforcing bar, leads to work efficiency lower, and when reinforcing bar bending device was bent the reinforcing bar of different diameters, the problem of difficult operation.

In order to achieve the above object, the utility model provides a following technical scheme: a building construction reinforcing steel bar bending device comprises a base, wherein supporting legs are fixedly connected to the bottom of the base, a supporting plate is fixedly connected to the upper side of the base, a rotating plate is rotatably connected to the upper side of the supporting plate, a transmission shaft is fixedly connected to the middle of the lower side of the rotating plate and penetrates through the supporting plate, the lower end of the transmission shaft is connected with a large gear through a screw, a motor is connected to the lower side of an inner cavity of the base through a bolt, a speed reducer is installed on the motor, a rotating shaft is fixedly connected to the upper side of the speed reducer, the upper end of the rotating shaft is rotatably connected with the supporting plate, a small gear is connected to the middle of the rotating shaft through a screw and is meshed with the large gear, a connecting block is fixedly connected to the upper side of the rotating plate, the steel bar bending seat corresponds to the steel bar fixing device in the left-right direction.

Preferably, the pinion gear and the gearwheel have the same thickness and are positioned at the same height.

Preferably, reinforcing bar fixing device includes riser, diaphragm, cylinder, fixed plate, clamp plate, riser quantity is two, two correspond around the riser position upper end fixedly connected with diaphragm between the riser, two the spout has all been seted up to one side of riser looks plane, sliding connection has the slider in the spout, both sides around fixedly connected with clamp plate between the slider, there is the cylinder diaphragm downside through bolted connection, the flexible end downside of cylinder and clamp plate fixed connection, two downside fixedly connected with fixed plate between the riser.

Preferably, the lower side of the pressing plate is provided with a lower arc-shaped groove, and the upper side of the fixing plate is provided with an upper arc-shaped groove.

Preferably, the front side of the base is connected with a cover plate through screws.

Preferably, the motor is a servo motor.

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

1) through the arrangement of the reinforcing steel bar fixing device, the reinforcing steel bar fixing device can conveniently fix the reinforcing steel bar, and improves the working efficiency;

2) the pressing plate is driven by the air cylinder to move downwards, and reinforcing steel bars with different diameters can be fixed by matching the arrangement of the lower arc-shaped groove and the upper arc-shaped groove, so that the bending operation is facilitated;

3) the motor drives the rotating shaft to rotate through the speed reducer, and the rotating shaft drives the rotating shaft to rotate due to the fact that the pinion is meshed with the gear wheel, so that the rotating plate rotates, the reinforcing steel bar is placed into the reinforcing steel bar bending seat and then fixed through the reinforcing steel bar fixing device, and the rotating plate drives the reinforcing steel bar bending seat to rotate, and then the reinforcing steel bar can be bent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the sectional structure of the reinforcing bar fixing device of the present invention;

fig. 4 is a schematic view of the right cross-sectional structure of the reinforcing bar fixing device of the present invention;

fig. 5 is a right side view structural schematic diagram of the steel bar bending seat of the utility model;

fig. 6 is the utility model discloses the structure schematic diagram of reinforcing bar fixing device fixed steel bar.

In the figure: the steel bar bending machine comprises a base 1, supporting legs 2, a cover plate 3, a supporting plate 4, a steel bar fixing device 5, a rotating plate 6, a connecting block 7, a steel bar bending seat 8, a large gear 9, a transmission shaft 10, a small gear 11, a speed reducer 12, a motor 13, a rotating shaft 14, a transverse plate 15, a vertical plate 16, a cylinder 17, a sliding groove 18, a pressing plate 19, a fixing plate 20, an upper arc-shaped groove 21, a lower arc-shaped groove 22 and a sliding block 23.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-6, the present invention provides a technical solution: a bending device for construction reinforcing steel bars comprises a base 1, wherein supporting legs 2 are fixedly connected to the bottom of the base 1, a supporting plate 4 is fixedly connected to the upper side of the base 1, a rotating plate 6 is rotatably connected to the upper side of the supporting plate 4, a transmission shaft 10 is fixedly connected to the middle of the lower side of the rotating plate 6, the transmission shaft 10 penetrates through the supporting plate 4, the lower end of the transmission shaft 10 is connected with a large gear 9 through a screw, a motor 13 is connected to the lower side of an inner cavity of the base 1 through a bolt, a speed reducer 12 is mounted on the motor 13, the rotating speed of the motor 13 is reduced through the speed reducer 12, the torque is increased, the inertia is matched, a rotating shaft 14 is fixedly connected to the upper side of the speed reducer 12, the upper end of the rotating shaft 14 is rotatably connected with the supporting plate 4, a, 6 upside fixedly connected with connecting block 7 of rotor plate, 7 upside fixedly connected with reinforcing bar seat 8 of bending of connecting block, reinforcing bar seat 8 of bending is horse formula body stainless steel, through quenching and tempering treatment, and the hardness is than higher, when avoiding reinforcing bar seat 8 of bending the reinforcing bar, self atress warp, and the diameter length of reinforcing bar is less than the reinforcing bar seat 8 front and back length between the inner wall of both sides, makes the reinforcing bar can put into reinforcing bar seat 8 of bending, 8 right-hand members of reinforcing bar seat of bending are located the upside at 6 centers of rotor plate, and 8 right-hand members of reinforcing bar seat of bending are the bending point of reinforcing bar, two reinforcing bar fixing device 5 are installed on 4 right sides of backup pad, reinforcing bar seat 8 of bending corresponds about 5 positions with reinforcing bar fixing device.

The pinion 11 and the gearwheel 9 have the same thickness and are positioned at the same height, so that the pinion 11 can stably drive the gearwheel 9 to rotate.

Reinforcing bar fixing device 5 includes riser 16, diaphragm 15, cylinder 17, fixed plate 20,

clamp plate

19, 16 quantity of riser is two, two correspond before and after the 16 positions of riser correspond, two upper end fixedly connected with diaphragm 15 between the riser 16, two spout 18 has all been seted up to one side of the 16 looks surfaces of riser, sliding connection has slider 23 in the spout 18, both sides around fixedly connected with clamp plate 19 between the slider 23, clamp plate 19 passes through the setting of slider 23 and spout 18, can reciprocate, there is cylinder 17 diaphragm 15 downside through bolted connection, the flexible end downside of cylinder 17 and clamp plate 19 fixed connection, two downside fixedly connected with fixed plate 20 between riser 16.

Lower arc-shaped groove 22 has been seted up to clamp plate 19 downside, arc-shaped groove 21 has been seted up to fixed plate 20 upside, is convenient for stabilize fixed reinforcing bar.

The front side of the base 1 is connected with a cover plate 3 through a screw, so that the internal accessories of the base 1 can be maintained or replaced conveniently.

The motor 13 is a servo motor and moves accurately.

The working principle is as follows: the staff inserts clamp plate 19 and fixed plate 20 with reinforcing bar one side between, the reinforcing bar seat 8 that bends is put into to the opposite side, then the position of adjustment reinforcing bar, the position that makes the reinforcing bar need buckle is located reinforcing bar seat 8 right-hand members that bends, drive clamp plate 19 downstream through cylinder 17, arc 21 and lower arc 22's setting are gone up in the cooperation, make the reinforcing bar obtain firm fixed, motor 13 drives axis of rotation 14 through reduction gear 12 and rotates, because pinion 11 and gear wheel 9 intermeshing, axis of rotation 14 drives transmission shaft 10 through pinion 11 and gear wheel 9 and rotates, thereby make rotor plate 6 rotate, reinforcing bar seat 8 that bends follows rotor plate 6 and rotates, bend the reinforcing bar, after the completion of bending, cylinder 17 drives clamp plate 19 and rises, it can to take out the reinforcing bar.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction reinforcing bar bending device, includes base (1), its characterized in that: the base is characterized in that supporting legs (2) are fixedly connected to the bottom of the base (1), a supporting plate (4) is fixedly connected to the upper side of the base (1), a rotating plate (6) is connected to the upper side of the supporting plate (4) in a rotating mode, a transmission shaft (10) is fixedly connected to the middle of the lower side of the rotating plate (6), the supporting plate (4) is penetrated through the transmission shaft (10), a large gear (9) is connected to the lower end of the transmission shaft (10) through screws, a motor (13) is connected to the lower side of an inner cavity of the base (1) through bolts, a speed reducer (12) is installed on the motor (13), a rotating shaft (14) is fixedly connected to the upper side of the speed reducer (12), the upper end of the rotating shaft (14) is rotatably connected with the supporting plate (4), a small gear (11) is connected to the, connecting block (7) upside fixedly connected with reinforcing bar seat (8) of bending, reinforcing bar seat (8) right-hand member of bending is located the upside at rotor plate (6) center, two reinforcing bar fixing device (5) are installed on backup pad (4) right side, reinforcing bar seat (8) of bending corresponds about with reinforcing bar fixing device (5) position.

2. The construction steel bar bending device according to claim 1, wherein: the small gear (11) and the large gear (9) are the same in thickness and are located at the same height.

3. The construction steel bar bending device according to claim 1, wherein: reinforcing bar fixing device (5) are including riser (16), diaphragm (15), cylinder (17), fixed plate (20), clamp plate (19), riser (16) quantity is two, two riser (16) position front and back corresponds, two upper end fixedly connected with diaphragm (15) between riser (16), two spout (18) have all been seted up to one side of riser (16) looks face, sliding connection has slider (23) in spout (18), both sides around between slider (23) fixedly connected with clamp plate (19), there is cylinder (17) diaphragm (15) downside through bolted connection, cylinder (17) flexible end downside and clamp plate (19) fixed connection, two downside fixedly connected with fixed plate (20) between riser (16).

4. The construction steel bar bending device according to claim 3, wherein: the lower side of the pressing plate (19) is provided with a lower arc-shaped groove (22), and the upper side of the fixing plate (20) is provided with an upper arc-shaped groove (21).

5. The construction steel bar bending device according to claim 1, wherein: the front side of the base (1) is connected with a cover plate (3) through a screw.

6. The construction steel bar bending device according to claim 1, wherein: the motor (13) is a servo motor.