CN210614949U

CN210614949U - Construction reinforcing bar bending device

Info

Publication number: CN210614949U
Application number: CN201921667791.8U
Authority: CN
Inventors: 冯茂婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-26
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a construction reinforcing bar bending device mainly includes mainboard, top wheel, balladeur train, driving wheel, motor and holder, the mainboard middle part is run through to rotate and is installed the axis, and the axis outside is located the anterior cover of mainboard and establishes and install the top wheel, the outer wall fixed mounting that the axis top is located top wheel rear portion has the rocker, rocker top fixed mounting has the cylinder, and cylinder bottom fixed mounting has the balladeur train, and the balladeur train lower part rotates and installs the driving wheel. The utility model discloses structurally reasonable in design, this reinforcing bar bending device compact structure, it is small, to fixed firm and accurate of reinforcing bar, difficult emergence offset, shaping angle qualification rate when guaranteeing the reinforcing bar and bend, the drive arrangement lifting surface area of device is big, transmission stable in structure, and the use practicality is strong.

Description

Construction reinforcing bar bending device

Technical Field

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

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place.

The existing steel bar bending device is large in size, high in manufacturing cost and difficult to carry, the steel bar is not firmly fixed and is easy to shift, the forming angle of the steel bar during bending is influenced, a driving device of the device is mostly driven to rotate by a pair of gears, the stability is poor, and sliding teeth are easy to occur.

Disclosure of Invention

An object of the utility model is to provide a construction reinforcing bar bending device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bending device for construction reinforcing steel bars mainly comprises a main board, a top wheel, a sliding frame, a driving wheel, a motor and a clamping seat, wherein a middle shaft is rotatably arranged in the middle of the main board in a penetrating manner, the top wheel is sleeved on the front portion of the main board on the outer side of the middle shaft, a swing frame is fixedly arranged on the outer wall of the top end of the middle shaft on the rear portion of the top wheel, an air cylinder is fixedly arranged at the top end of the swing frame, the sliding frame is fixedly arranged at the bottom end of the air cylinder, the driving wheel is rotatably arranged at the lower portion of the sliding frame, a limiting strip is fixedly arranged on the outer wall of the front side edge of the swing frame, the side wall of the limiting strip is in sliding contact with the side wall of the sliding frame, a driven wheel is fixedly arranged at the rear end of the middle shaft, a rotating frame is fixedly arranged on, the inner wall of the rear side of the outer frame is fixedly provided with a motor, a motor shaft of the motor is fixedly provided with a driving wheel, the driving wheel is meshed with the driving wheel, and the lower left part of the front side of the main board is fixedly provided with a clamping seat.

As a further aspect of the present invention: the clamping seat mainly comprises a sliding frame, a clamping head, a connecting seat, a sliding sleeve, a middle pipe, an inserting rod, a first channel, a piston plate and a second channel, a middle pipe is fixedly arranged in the middle of the inner side of the sliding frame, sliding sleeves which are symmetrically arranged are sleeved at the two ends of the middle pipe, an inserting rod is fixedly arranged on the inner wall of the middle of the sliding sleeve, a piston plate is fixedly arranged at the end part of the inserting rod, the inner wall of the middle pipe and the side wall of the end part of the piston plate are encircled to form a first sealing cavity, the middle part of the middle pipe is embedded and provided with a second channel, the upper end of the second channel is respectively communicated with the first sealing cavity, the inner wall of the middle pipe, the side wall of the piston plate and the outer wall of the inserted rod are surrounded to form a second sealing cavity, the middle part of the middle pipe is embedded with a first channel, the upper end of the first channel is respectively communicated with the second sealing cavity, sliding sleeve outer wall fixed mounting has even the seat, even seat tip fixed mounting has the chuck that the symmetry set up, first passageway and second passageway switch on through pipeline and outside fuel feeding equipment respectively.

As a further aspect of the present invention: the rear parts of the left side and the right side of the sliding frame are provided with convex edges, and the side wall of the limiting strip is provided with a groove matched with the sliding frame.

As a further aspect of the present invention: the middle parts of the top wheel and the driving wheel are provided with grooves.

As a further aspect of the present invention: the air cylinder, the motor and the sensor are electrically connected with external control equipment through a wire harness, the air cylinder is communicated with external air supply equipment through a pipeline, and the motor and the sensor are electrically connected with an external power supply.

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

the utility model discloses structurally reasonable in design, this reinforcing bar bending device compact structure, it is small, to fixed firm and accurate of reinforcing bar, difficult emergence offset, shaping angle qualification rate when guaranteeing the reinforcing bar and bend, the drive arrangement lifting surface area of device is big, transmission stable in structure, and the use practicality is strong.

Drawings

FIG. 1 is a schematic structural view of a construction reinforcing bar bending device;

FIG. 2 is a schematic diagram showing the left-side view angle among a main plate, a top wheel, a swing frame and a driving wheel in the construction steel bar bending device;

FIG. 3 is a schematic structural view of the inside of an outer frame in the construction reinforcing bar bending apparatus;

FIG. 4 is a schematic structural view of an upward view angle of the interior of a clamping seat in the device for bending construction reinforcing bars;

fig. 5 is a schematic structural view of a top view angle among a swing frame, a sliding frame and a limiting strip in the construction steel bar bending device.

In the figure: the device comprises a main plate 1, a top wheel 2, a sliding frame 3, a limiting strip 4, a cylinder 5, a swing frame 6, a driving wheel 7, a middle shaft 8, a sliding frame 9, a chuck 10, a connecting seat 11, a sliding sleeve 12, a middle pipe 13, an inserted link 14, a first channel 15, a piston plate 16, a second channel 17, a driving wheel 18, a motor 19, a driven wheel 20, a driving wheel 21, a rotating frame 22, an outer frame 23, a rotating shaft 24 and a sensor 25.

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 is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, in an embodiment of the present invention, a bending device for construction steel bars mainly includes a main board 1, a top wheel 2, a sliding frame 3, a driving wheel 7, a motor 19 and a holder, wherein a central shaft 8 is rotatably installed in the middle of the main board 1, the top wheel 2 is installed on the outer side of the central shaft 8 at the front portion of the main board 1, a swing frame 6 is fixedly installed on the outer wall of the top end of the central shaft 8 at the rear portion of the top wheel 2, an air cylinder 5 is fixedly installed at the top end of the swing frame 6, the sliding frame 3 is fixedly installed at the bottom end of the air cylinder 5, the driving wheel 7 is rotatably installed at the lower portion of the sliding frame 3, a limiting strip 4 is fixedly installed at the outer wall of the front side edge of the swing frame 6, the side wall of the limiting strip 4 is in sliding contact with the side wall of the sliding frame 3, a driving wheel 21 matched with the driven wheel 20 is rotatably installed on the outer side of the rotating shaft 24, a sensor 25 matched with the rotating shaft 24 is fixedly installed on the rotating frame 22 located on the upper portion, an outer frame 23 is fixedly installed at the position, located at the middle shaft 8, of the rear end of the main board 1, a motor 19 is fixedly installed on the inner wall of the rear side of the outer frame 23, a driving wheel 18 is fixedly installed on a motor shaft of the motor 19, the driving wheel 18 is meshed with the driving wheel 21, and a clamping seat is fixedly installed on the lower left portion.

The clamping seat mainly comprises a sliding frame 9, a clamping head 10, a connecting seat 11, a sliding sleeve 12, a middle pipe 13, an inserting rod 14, a first channel 15, a piston plate 16 and a second channel 17, wherein the middle part of the inner side of the sliding frame 9 is fixedly provided with the middle pipe 13, the two end sleeves of the middle pipe 13 are provided with the sliding sleeve 12 which is symmetrically arranged, the inner wall of the middle part of the sliding sleeve 12 is fixedly provided with the inserting rod 14, the end part of the inserting rod 14 is fixedly provided with the piston plate 16, the inner wall of the middle pipe 13 and the end part side wall of the piston plate 16 are surrounded to form a first sealing cavity, the middle part of the middle pipe 13 is embedded with the second channel 17, the upper end of the second channel 17 is respectively communicated with the first sealing cavity, the inner wall of the middle pipe 13, the side wall of the piston plate 16 and the outer wall of the inserting rod 14 are surrounded to form a second sealing cavity, the middle pipe 13 is embedded with the first, the end part of the connecting seat 11 is fixedly provided with symmetrically arranged chucks 10, and the first channel 15 and the second channel 17 are respectively communicated with external oil supply equipment through pipelines.

The rear parts of the left side and the right side of the sliding frame 3 are provided with convex edges, and the side wall of the limiting strip 4 is provided with a groove matched with the sliding frame 3.

The middle parts of the top wheel 2 and the driving wheel 7 are provided with grooves.

The air cylinder 5, the motor 19 and the sensor 25 are electrically connected with external control equipment through a wire harness, the air cylinder 5 is communicated with external air supply equipment through a pipeline, and the motor 19 and the sensor 25 are electrically connected with an external power supply.

The utility model discloses a theory of operation is:

the utility model relates to a building construction reinforcing bar bending device, during the use, rotate rocker 6 to left horizontal position, the cylinder 5 shortens, with driving wheel 7 and top wheel 2 separation, supply oil through second passageway 17, go on out oil through first passageway 15, open chuck 10, insert the reinforcing bar between driving wheel 7 and top wheel 2, two chucks 10, later go on out oil through second passageway 17, supply oil through first passageway 15, move chuck 10 relative synchronously, carry out the accurate clamping, after guaranteeing to press from both sides tightly, the verticality of reinforcing bar, and through hydraulic clamping, the stability of centre gripping is good, later cylinder 5 extends, through motor work, and then conduct power to driven wheel 20 through two drive wheels 21, improve the area of contact of meshing, guarantee the stability of transmission, and carry out the turned angle detection of pivot 24 through sensor 25, sensor 25 adopts angle sensor, carry out the turned angle control of motor 19, guarantee the turned angle accurate control of rocker 6, during the swing of rocker 6, good angle is predetermine with the reinforcing bar bending to driving wheel 7 and top wheel 2, later the motor 19 reversal resets, the extension of cylinder 5, external control equipment carries out motion control, carry out the fuel feeding through second passageway 17, carry out the oil through first passageway 15, open chuck 10, alright upwards extract the finished product with convenient, this reinforcing bar bending device compact structure, small, it is fixed firm and accurate to the reinforcing bar, difficult position skew takes place, shaping angle qualification rate when guaranteeing the reinforcing bar and bending, the drive arrangement lifting surface area of device is big, transmission stable in structure, high practicability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a construction reinforcing bar bending device, mainly includes mainboard (1), top wheel (2), balladeur train (3), driving wheel (7), motor (19) and holder, its characterized in that, mainboard (1) middle part is run through to rotate and is installed axis (8), and axis (8) outside is located mainboard (1) front portion cover and is established and install top wheel (2), the outer wall fixed mounting that axis (8) top is located top wheel (2) rear portion has a rocker (6), and rocker (6) top fixed mounting has cylinder (5), and cylinder (5) bottom fixed mounting has balladeur train (3), and driving wheel (7) are installed in the rotation of balladeur train (3) lower part, rocker (6) front side edge department outer wall fixed mounting has spacing (4), spacing (4) lateral wall and balladeur train (3) lateral wall sliding contact, axis (8) rear end fixed mounting has from driving wheel (20), outer wall fixed mounting that mainboard (1) rear side is located axis (8) department has revolving rack (22), and revolving rack (22) mid-portion rotates installs pivot (24), and pivot (24) outside rotates to be installed with from driving wheel (20) complex drive wheel (21), is located upper portion revolving rack (22) fixed mounting have with pivot (24) complex sensor (25), mainboard (1) rear end is located axis (8) department fixed mounting has frame (23), and frame (23) rear side inner wall fixed mounting has motor (19), and the motor shaft fixed mounting of motor (19) has action wheel (18), and action wheel (18) are connected with drive wheel (21) meshing, mainboard (1) front side left side lower part fixed mounting has the holder.

2. The bending device for the construction steel bars according to claim 1, wherein the clamping seat mainly comprises a sliding frame (9), a clamping head (10), a connecting seat (11), a sliding sleeve (12), a middle pipe (13), an insert rod (14), a first channel (15), a piston plate (16) and a second channel (17), the middle part of the inner side of the sliding frame (9) is fixedly provided with the middle pipe (13), the two ends of the middle pipe (13) are sleeved with the sliding sleeves (12) which are symmetrically arranged, the inner wall of the middle part of the sliding sleeve (12) is fixedly provided with the insert rod (14), the end part of the insert rod (14) is fixedly provided with the piston plate (16), the inner wall of the middle pipe (13) and the side wall of the end part of the piston plate (16) are surrounded to form a first sealing cavity, the middle pipe (13) is embedded in the middle part and provided with the second channel (17), the upper end of the second channel (17), Piston plate (16) lateral wall and inserted bar (14) outer wall enclose to establish and form the second sealed chamber, well pipe (13) middle part inlays to establish and installs first passageway (15), and first passageway (15) upper end switches on respectively with the second sealed chamber, sliding sleeve (12) outer wall fixed mounting has even seat (11), links chuck (10) that seat (11) tip fixed mounting has the symmetry to set up, first passageway (15) and second passageway (17) switch on through pipeline and outside fuel feeding equipment respectively.

3. The bending device for the construction steel bars according to claim 1, characterized in that the rear parts of the left and right sides of the sliding frame (3) are provided with convex edges, and the side wall of the limiting strip (4) is provided with a groove matched with the sliding frame (3).

4. The bending device for construction steel bars according to claim 1, characterized in that the middle of the top wheel (2) and the driving wheel (7) is provided with a groove.

5. The construction steel bar bending device according to claim 1, wherein the cylinder (5), the motor (19) and the sensor (25) are electrically connected with an external control device through a wire harness, the cylinder (5) is communicated with an external air supply device through a pipeline, and the motor (19) and the sensor (25) are electrically connected with an external power supply.