CN215144211U

CN215144211U - Steel bar cutting bending machine for building engineering

Info

Publication number: CN215144211U
Application number: CN202121107906.5U
Authority: CN
Inventors: 陈亮
Original assignee: Guanlu Construction Co Ltd
Current assignee: Guanlu Construction Co Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-14
Anticipated expiration: 2031-05-21

Abstract

The application discloses a reinforcing steel bar cutting and bending machine for building engineering, which comprises a supporting table, a bending mechanism, a cutting mechanism and a fixing mechanism, wherein two ends of the top of the supporting table are fixedly connected with vertical plates, two vertical plates are fixedly provided with fixing grooves, electric push rods are fixedly connected in the two fixing grooves, and the other ends of the two electric push rods are respectively and fixedly connected to two ends of the top of a lifting plate; the bending mechanism comprises a first threaded rod, the first threaded rod is rotatably connected to a fixed cavity in the supporting table, and the other end of the first threaded rod rotates to penetrate through the supporting table and extend to the outside. This application is through placing reinforcing bar one end in fixed frame, and the reinforcing bar promotes two splint to both sides, and the telescopic link shrink, spring compression, spring force drive spring reconversion, and promotion splint are with reinforcing bar centre gripping, rotate the third threaded rod, and the third threaded rod pivoted moves on fixed frame simultaneously, drives clamp plate downstream and fixes reinforcing bar one end.

Description

Steel bar cutting bending machine for building engineering

Technical Field

The application relates to the field of constructional engineering, in particular to a reinforcing steel bar cutting and bending machine for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, wherein the building buildings refer to the engineering which has top covers, beams, columns, walls, foundations and can form internal spaces and meet the requirements of people for production, living, study and public activities.

On the construction site of the building engineering, a large amount of reinforcing steel bars need to be bent, the conventional reinforcing steel bar bending machine cannot cut the reinforcing steel bars while bending the reinforcing steel bars, cannot randomly adjust the bending length of the reinforcing steel bars, and is low in practicability. Therefore, a cutting and bending machine for reinforcing bars for building engineering is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a steel bar cutting and bending machine for building engineering, which is used for solving the problem that the steel bar cannot be simultaneously bent and cut in the prior art.

According to one aspect of the application, the reinforcing steel bar cutting and bending machine for the building engineering comprises a supporting table, a bending mechanism, a cutting mechanism and a fixing mechanism, wherein two ends of the top of the supporting table are fixedly connected with vertical plates, fixing grooves are fixedly formed in the two vertical plates, electric push rods are fixedly connected into the two fixing grooves, and the other ends of the two electric push rods are fixedly connected to two ends of the top of a lifting plate respectively;

the bending mechanism comprises a first threaded rod, the first threaded rod is connected to a fixed cavity in a supporting table in a rotating mode, the other end of the first threaded rod is rotated to penetrate through the supporting table and extend to the outside, a first movable sleeve is sleeved on the first threaded rod in a threaded mode, a first motor is fixedly connected to the first movable sleeve, a first connecting shaft is fixedly connected to the output end of the first motor, the top end of the first connecting shaft penetrates through the supporting table and extends to the outside, the first connecting shaft is fixedly connected to a rotating disc, and a plurality of clamping rods are fixedly connected to the rotating disc.

Further, the bottom of the first movable sleeve is fixedly connected with a sliding block, the sliding block is connected to a fixed sliding groove in a sliding mode, and the fixed sliding groove is fixedly arranged on the fixed cavity.

Furthermore, the support platform is provided with a slot at the first connecting shaft.

Further, cutting mechanism includes the fixed block, two the equal fixed connection of fixed block is on the lifter plate, it is connected with the second threaded rod to rotate on the fixed block of lifter plate left end, second threaded rod other end fixed connection is at second motor output, second motor fixed connection is on the fixed block of lifter plate right-hand member, the screw thread has cup jointed the second and has removed the sleeve on the second threaded rod.

Furthermore, the bottom of the second movable sleeve is fixedly connected with a third motor, the output end of the third motor is fixedly connected with a second connecting shaft, the other end of the second connecting shaft penetrates through the gear box and extends into the gear box, the other end of the second connecting shaft is fixedly connected to the main bevel gear, and the main bevel gear is meshed with the auxiliary bevel gear.

Further, the fixed dwang that has cup jointed from bevel gear, dwang one end is rotated and is connected on the gear box, the dwang other end is rotated and is run through the gear box and extend to the outside, dwang other end fixed connection is on the cutting blade.

Further, second movable sleeve top fixedly connected with connecting rod, the connecting rod slides and runs through the lifter plate and extends to the top, the lifter plate is located the fixed opening that is equipped with of connecting rod department.

Further, fixed establishment is including fixed frame, fixed frame fixed connection is on a supporting bench, the third threaded rod has been cup jointed to fixed frame upper thread, third threaded rod bottom rotates and is connected with the clamp plate.

Further, equal fixedly connected with telescopic link, two on the fixed frame both sides wall the equal fixed connection of telescopic link is on splint, two all cup jointed the spring on the telescopic link, the spring both ends are fixed connection respectively on splint and fixed frame lateral wall.

Further, the pressing plate and the clamping plate are both arranged in an arc shape.

Through the above-mentioned embodiment of this application, through the cooperation between crooked mechanism and cutting mechanism, solved and to have carried out the problem crooked and cutting operation to the reinforcing bar simultaneously, improved the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a side view of an internal connection of a fixing frame according to an embodiment of the present application.

In the figure: 1. supporting table, 2, fixed spout, 3, rolling disc, 4, slider, 5, first movable sleeve, 6, first motor, 7, first connecting shaft, 8, clamping rod, 9, first threaded rod, 10, vertical plate, 11, fixed recess, 12, electric putter, 13, lifter plate, 14, second motor, 15, second movable sleeve, 16, connecting rod, 17, second threaded rod, 18, fixed block, 19, third threaded rod, 20, clamp plate, 21, fixed frame, 22, third motor, 23, second connecting shaft, 24, cutting blade, 25, dwang, 26, slave bevel gear, 27, gear box, 28, main bevel gear, 29, telescopic rod, 30, spring, 31, splint.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The cutting and bending machine of the present embodiment can be applied to various reinforcing bars, for example, the following reinforced concrete structure is provided in the present embodiment, and the cutting and bending machine of the present embodiment can be used to cut and bend the following reinforced concrete structure.

The reinforced concrete structure has better shock strength, effectively avoids the peeling of outer concrete, and is particularly suitable for reinforced concrete structures of beams, columns, wall surfaces and floor plates of buildings, the whole reinforced concrete structure mainly comprises a reinforced concrete main body and a steel plate outer frame correspondingly coated on the outer layer of the reinforced concrete main body, wherein the reinforced concrete main body is formed by condensing a reinforced skeleton and concrete which is coated on the periphery of the reinforced skeleton in a grouting mode; the steel plate outer frame has a concave-convex part A to be engaged with the reinforced concrete main body, and is further composed of a plurality of corresponding steel plates surrounding the outer layer of the reinforced concrete main body, and steel bars are connected between each steel plate and the reinforced concrete main body, thereby forming a steel plate outer frame framework tightly combined with the reinforced concrete main body.

The concave-convex part A of each steel plate for forming the outer frame of the steel plate can be further manufactured into a structural form with wave patterns so as to increase the combination effect of the steel plates and the concrete; in addition, hook holes for the steel bars to be hung and connected are arranged at specific positions of the steel plates, and flanges are arranged at the plate ends of the joint parts of the steel plates to increase the bonding strength between the steel plates; when the method is implemented, the hook holes can be directly arranged on the plate surface of the steel plate, or an assembling plate with the hook holes is welded at a specific position of the steel plate; as for the steel bars, the steel bars can be connected between two corresponding steel plates as shown in the figure, or between the steel plates and the steel reinforcement framework; after the concrete is grouted and condensed, a steel plate outer frame framework tightly combined with the reinforced concrete main body can be constructed on the outer layer of the reinforced concrete main body so as to improve the seismic strength of the whole reinforced concrete structure, and the steel plate outer frame framework belongs to a seismic structure for strengthening the seismic capacity of the reinforced concrete structure in advance and is not a reinforcement structure afterwards, so that the earthquake damage to the reinforced concrete structure can be reduced by a more positive means; especially, the cladding is at the outer steel sheet frame of reinforced concrete body skin, can prevent that cracked concrete piece from dropping, effectively avoids taking place because the outer concrete peels off the accident that causes, consequently is particularly useful for roof beam, post, wall and the floor board of building.

Of course, the present embodiment may be used to cut and bend reinforcing bars of other configurations. The details are not repeated, and the following describes the steel bar cutting and bending machine according to the embodiment of the present application.

Referring to fig. 1-4, a reinforcing steel bar cutting and bending machine for building engineering comprises a supporting table 1, a bending mechanism, a cutting mechanism and a fixing mechanism, wherein two vertical plates 10 are fixedly connected to two ends of the top of the supporting table 1, fixing grooves 11 are fixedly arranged on the two vertical plates 10, electric push rods 12 are fixedly connected to the two fixing grooves 11, and the other ends of the two electric push rods 12 are fixedly connected to two ends of the top of a lifting plate 13 respectively;

crooked mechanism includes first threaded rod 9, first threaded rod 9 rotates to be connected on the fixed cavity in brace table 1, the 9 other ends of first threaded rod rotate and run through brace table 1 and extend to the outside, first threaded rod 9 is gone up the screw and has been cup jointed first removal sleeve 5, first removal sleeve 5 is gone up the first motor 6 of fixedly connected with, first motor 6 output end fixedly connected with first connecting

axle

7, 7 tops of first connecting axle run through brace table 1 and extend to the outside, 7 fixed connection of first connecting axle are on rolling disc 3, a plurality of supporting rods 8 of fixedly connected with on rolling disc 3, through placing the reinforcing bar between supporting rod 8, rolling disc 3 rotates and drives the reinforcing bar and crooked.

The bottom of the first movable sleeve 5 is fixedly connected with a sliding block 4, the sliding block 4 is connected to a fixed sliding chute 2 in a sliding mode, and the fixed sliding chute 2 is fixedly arranged on a fixed cavity, so that the moving direction of the first movable sleeve 5 can be fixed conveniently; the supporting table 1 is fixedly provided with a slot at the position of the first connecting shaft 7, so that the first connecting shaft 7 can move conveniently; the cutting mechanism comprises fixed blocks 18, the two fixed blocks 18 are fixedly connected to the lifting plate 13, a second threaded rod 17 is rotatably connected to the fixed block 18 at the left end of the lifting plate 13, the other end of the second threaded rod 17 is fixedly connected to the output end of the second motor 14, the second motor 14 is fixedly connected to the fixed block 18 at the right end of the lifting plate 13, and a second moving sleeve 15 is sleeved on the second threaded rod 17 in a threaded manner, so that the second moving sleeve 15 is driven to move by the rotation of the second threaded rod 17 to cut different positions of the steel bar; the bottom of the second movable sleeve 15 is fixedly connected with a third motor 22, the output end of the third motor 22 is fixedly connected with a second connecting shaft 23, the other end of the second connecting shaft 23 penetrates through a gear box 27 and extends to the inside, the other end of the second connecting shaft 23 is fixedly connected to a main bevel gear 28, and a secondary bevel gear 26 is meshed with the main bevel gear 28, so that the third motor 22 drives the secondary bevel gear 26 to rotate through meshing between the bevel gears; a rotating rod 25 is fixedly sleeved on the secondary bevel gear 26, one end of the rotating rod 25 is rotatably connected to the gear box 27, the other end of the rotating rod 25 rotatably penetrates through the gear box 27 and extends to the outside, and the other end of the rotating rod 25 is fixedly connected to the cutting blade 24 so as to drive the cutting blade 24 to cut the steel bars; the top of the second movable sleeve 15 is fixedly connected with a connecting rod 16, the connecting rod 16 penetrates through the lifting plate 13 in a sliding mode and extends to the upper side, and an opening is fixedly formed in the position, located at the connecting rod 16, of the lifting plate 13, so that the moving direction of the second movable sleeve 15 can be fixed conveniently; the fixing mechanism comprises a fixing frame 21, the fixing frame 21 is fixedly connected to the support table 1, a third threaded rod 19 is sleeved on the fixing frame 21 in a threaded manner, and the bottom end of the third threaded rod 19 is rotatably connected with a pressing plate 20, so that the top of a steel bar can be pressed conveniently; the two side walls of the fixed frame 21 are fixedly connected with telescopic rods 29, the two telescopic rods 29 are fixedly connected to a clamping plate 31, the two telescopic rods 29 are sleeved with springs 30, and two ends of each spring 30 are fixedly connected to the clamping plate 31 and the side wall of the fixed frame 21 respectively, so that two sides of a steel bar can be clamped conveniently; the pressing plate 20 and the clamping plate 31 are both arranged in an arc shape, so that better steel bars can be fixed conveniently.

When the utility model is used, the electrical components in the application are externally connected with a power supply and a control switch when in use, one end of a steel bar is firstly placed in a fixed frame 21, the steel bar pushes two clamping plates 31 to two sides, a telescopic rod 29 contracts, a spring 30 compresses, the spring 30 drives the spring 30 to recover to the original state, the clamping plate 31 is pushed to clamp the steel bar, a third threaded rod 19 is rotated, the third threaded rod 19 moves on the fixed frame 21 while rotating, a pressing plate 20 is driven to move downwards to fix one end of the steel bar, then a first movable sleeve 5 is driven to move by rotating a first threaded rod 9, a sliding block 4 at the bottom of the first movable sleeve 5 slides on a fixed sliding chute 2, the first movable sleeve 5 moves to drive a rotating disc 3 to move, the other end of the steel bar is placed between different clamping rods 8 on the rotating disc 3, and the bending position and angle of the steel bar are convenient to adjust, the first motor 6 is turned on, the first motor 6 works to drive the first connecting shaft 7 to rotate and drive the rotating disc 3 to rotate, thereby bending the reinforcing steel bar, opening the second motor 14, the second motor 14 works to drive the second threaded rod 17 to rotate, the second threaded rod 17 rotates to drive the second movable sleeve 15 to move, the connecting rod 16 at the top of the second movable sleeve 15 slides on the opening of the lifting plate 13, the second movable sleeve 15 moves to drive the cutting blade 24 to move, so as to cut at the required position, opening the third motor 22, the third motor 22 works to drive the second connecting shaft 23 to rotate, the second connecting shaft 23 rotates to drive the main bevel gear 28 to rotate, the main bevel gear 28 rotates to drive the auxiliary bevel gear 26 to rotate, the auxiliary bevel gear 26 rotates to drive the cutting blade 24 to rotate, meanwhile, the electric push rod 12 extends to drive the cutting blade 24 to move downwards, so that the reinforcing steel bar is cut.

The application has the advantages that:

1. according to the reinforcing steel bar fixing frame, one end of a reinforcing steel bar is placed in the fixing frame, the two clamping plates are pushed to two sides by the reinforcing steel bar, the telescopic rods are contracted, the springs are compressed, the springs are driven by the elastic force of the springs to restore the original state, the clamping plates are pushed to clamp the reinforcing steel bar, the third threaded rod is rotated, the third threaded rod moves on the fixing frame while rotating, and the pressing plate is driven to move downwards to fix one end of the reinforcing steel bar;

2. according to the steel bar bending device, the first threaded rod drives the first movable sleeve to move, the first movable sleeve drives the rotating disc to move, the other end of a steel bar is placed between different clamping rods on the rotating disc, the bending position and angle of the steel bar can be conveniently adjusted, and the first motor works to drive the rotating disc on the first connecting shaft to rotate, so that the steel bar is bent;

3. this application drives the second traveling sleeve motion on the second threaded rod through second motor work, and the second traveling sleeve motion drives cutting blade motion, is convenient for cut in the position that needs, and third motor work drives the epaxial main bevel gear of second connection and rotates, and main bevel gear rotates and drives the cutting blade rotation from bevel gear, and electric putter extension drives cutting blade downstream simultaneously, cuts the reinforcing bar.

The first motor 6, the second motor 14 and the third motor 22 are three-phase asynchronous motors with the model number of YE2-112M-4 and relevant matched power supplies and circuits.

The electric push rod 12 is an electric push rod with model number of XTL100 and its related matched power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a reinforcing bar cutting bending machine for building engineering which characterized in that: the bending device comprises a supporting table (1), a bending mechanism, a cutting mechanism and a fixing mechanism, wherein vertical plates (10) are fixedly connected to two ends of the top of the supporting table (1), fixing grooves (11) are fixedly formed in the two vertical plates (10), electric push rods (12) are fixedly connected to the two fixing grooves (11), and the other ends of the two electric push rods (12) are fixedly connected to two ends of the top of a lifting plate (13) respectively;

bending mechanism includes first threaded rod (9), first threaded rod (9) are rotated and are connected on the fixed cavity in brace table (1), first threaded rod (9) other end is rotated and is run through brace table (1) and extend to the outside, first threaded rod (9) are gone up the screw thread and have been cup jointed first removal sleeve (5), fixedly connected with first motor (6) are gone up in first removal sleeve (5), first motor (6) output end fixedly connected with first connecting axle (7), a brace table (1) is run through on first connecting axle (7) top and extends to the outside, first connecting axle (7) fixed connection is on rolling disc (3), a plurality of supporting rods (8) of fixedly connected with on rolling disc (3).

2. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 1, characterized in that: first movable sleeve (5) bottom fixedly connected with slider (4), slider (4) sliding connection is on fixed spout (2), fixed spout (2) are fixed to be established on fixed cavity.

3. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 1, characterized in that: the supporting table (1) is fixedly provided with a slot at the position of the first connecting shaft (7).

4. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 1, characterized in that: cutting mechanism includes fixed block (18), two the equal fixed connection of fixed block (18) is on lifter plate (13), it is connected with second threaded rod (17) to rotate on fixed block (18) of lifter plate (13) left end, second threaded rod (17) other end fixed connection is at second motor (14) output, second motor (14) fixed connection is on fixed block (18) of lifter plate (13) right-hand member, second removal sleeve (15) have been cup jointed to the screw thread on second threaded rod (17).

5. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 4, characterized in that: the bottom of the second movable sleeve (15) is fixedly connected with a third motor (22), the output end of the third motor (22) is fixedly connected with a second connecting shaft (23), the other end of the second connecting shaft (23) penetrates through a gear box (27) and extends to the inside, the other end of the second connecting shaft (23) is fixedly connected to a main bevel gear (28), and a secondary bevel gear (26) is meshed on the main bevel gear (28).

6. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 5, characterized in that: fixed cover from bevel gear (26) is gone up and is connect dwang (25), dwang (25) one end is rotated and is connected on gear box (27), dwang (25) other end is rotated and is run through gear box (27) and extend to the outside, dwang (25) other end fixed connection is on cutting blade (24).

7. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 4, characterized in that: second movable sleeve (15) top fixedly connected with connecting rod (16), connecting rod (16) slide and run through lifter plate (13) and extend to the top, lifter plate (13) are located connecting rod (16) and locate the fixed opening that is equipped with.

8. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 1, characterized in that: fixed establishment is including fixed frame (21), fixed frame (21) fixed connection is on a supporting bench (1), threaded sleeve has third threaded rod (19) on fixed frame (21), third threaded rod (19) bottom is rotated and is connected with clamp plate (20).

9. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 8, characterized in that: the fixed frame (21) is all fixedly connected with telescopic link (29) on the both sides wall, two the equal fixed connection of telescopic link (29) is on splint (31), two spring (30) have all been cup jointed on telescopic link (29), spring (30) both ends difference fixed connection is on splint (31) and fixed frame (21) lateral wall.

10. The cutting and bending machine for the reinforcing steel bar for the building engineering according to claim 8, characterized in that: the pressing plate (20) and the clamping plate (31) are both arranged in an arc shape.