A kind of architectural engineering bending device for rebars
Technical field
The present invention relates to construction engineering technical field, specially a kind of architectural engineering bending device for rebars.
Background technology
Architectural engineering refers to by construction to all kinds of building constructions and its affiliated facility and the circuit mating with it, pipeline
It is formed by engineering entity with the installation activity of equipment, wherein building construction, which refers to, head cover, beam column, wall, basis and being capable of shape
At inner space to meet the engineering that people's production, inhabitation, study and public activity need.
Reinforcing bar is an indispensable part in building construction, and angle-bender belongs to one of steel bar processing machinery, work
It is a horizontal operation disk rotated on the vertical axis as mechanism, reinforcing bar is placed in dotted line position in figure, supporting shaft is fixed
On lathe, central pin shaft and axis pin is bent in the work disk, just by bar bending when disk turns round, but existing steel
The angle of muscle bending machine bar bending when being bent to reinforcing bar is fixed, can not be adjusted so that the reinforcing bar bent out
Different construction requirements is cannot be satisfied, is used very inconvenient.
Such as a kind of angle bender disclosed in Chinese patent CN 104259344A, the head of the angle bender by
Deceleration mechanism drives bending output shaft, bending output shaft to drive bending arm to be rotated in arc groove by crank, the bending reinforcement
Machine is simple in structure, can along I-steel walk and can dog leg, brake force is big, but the angle bender bending come out reinforcing bar
Angle be still consistent, use it is very inconvenient, so propose that a kind of architectural engineering is solved with bending device for rebars
Problem certainly set forth above.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of architectural engineering bending device for rebars, has bending angle
Spend adjustable advantage, solve existing angle-bender bar bending when being bent to reinforcing bar angle be it is fixed,
It can not adjust so that the reinforcing bar bent out cannot be satisfied different construction requirements, use very inconvenient problem.
(2) technical solution
To realize that the above-mentioned adjustable purpose of bending angle, the present invention provide the following technical solutions:A kind of architectural engineering steel
The two bottom sides of muscle bending apparatus, including firm banking, the firm banking are installed with support leg, the firm banking
Top both sides be installed with lead screw, the tip exterior of lead screw is set with mounting cup, and peace is fixed in the opposite side of mounting cup
Equipped with the installation transverse slat above firm banking, the intracavity bottom for installing transverse slat is installed with driving motor, driving motor
Output shaft at be installed with the first conical gear, the both sides of the first conical gear are engaged with the second conical gear, second
Conical gear be installed at the axle center far from the first conical gear side one end run through and extend to mounting cup inside and
The bottom of the worm screw engaged with lead screw, the installation transverse slat is installed with the curved block above firm banking.
It is installed with the fixation bottom plate being connected on firm banking below the curved block, is opened up at the top of fixed bottom plate
There are curved slot, the both sides of curved slot to be installed with the installation cavity for being opened in firm banking inner cavity top both sides, installation cavity
Mounting post is installed on the rear wall of inner cavity, the outer cover of mounting post extends to the gag lever post in curved slot, institute equipped with one end
It states and is installed with installation loop bar on intracavity sidewall of the installation cavity far from curved slot side, install and lead on the inner cavity rear wall of loop bar
Cross strut and be movably installed with turntable, at the axle center of turntable be fixedly connected at the axle center of servo motor, the turntable is close to bending
It is two and the fixed ring that is fixed on the rear wall of installation cavity inner cavity that the side of slot, which is installed with quantity, activity peace in fixed ring
It is flexibly connected with turntable equipped with one end and the other end runs through and extends to the activity being fixedly connected with gag lever post outside installation loop bar
Push rod, the outer cover of movable push bar are equipped with the resetting spring being located between two fixed rings.
The top both sides of the fixed bottom plate are installed with mounting ring, and the internal activity of mounting ring is equipped with locking
The both sides of ring, retaining ring offer U-shaped locking slot, and it is that two and one end are passed through that quantity is installed at the top of the retaining ring
The drawstring at the top of mounting ring is worn and extended to, draw ring is installed at the top of drawstring, the outside of the drawstring is set with position
Compressed spring between retaining ring and mounting ring inner cavity top.
Preferably, the support leg is symmetric in the bottom of firm banking, and firm banking and firm banking are one
Forming structure.
Preferably, the connection type of the installation transverse slat and mounting cup is welding, and installs transverse slat and mounting cup with respect to one
The intracavity sidewall of side offers through-hole compatible with worm screw.
Preferably, the mounting ring is symmetric on fixed bottom plate, and the inside of the mounting ring is hollow, and is installed
It is openning shape at left and right sides of ring inner cavity.
Preferably, the installation cavity is installed on the intracavity sidewall of curved slot side and is adapted with gag lever post
And the through-hole on fixed bottom plate.
Preferably, the inner cavity top of the gag lever post offers rotation hole compatible with mounting post, and gag lever post and peace
It fills the interior angle that column is constituted and is less than 60 degree.
Preferably, the lead screw is symmetric at the top of firm banking, and the connection type of lead screw and firm banking
For welding.
Preferably, the connection type of the drawstring and retaining ring and draw ring is welding, and the inner cavity top of mounting ring is opened
Equipped with through-hole compatible with drawstring.
Preferably, the movable push bar is T-bar, and diameter of the movable push bar close to turntable side is leaned on more than movable push bar
The diameter of nearly curved slot side.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of architectural engineering bending device for rebars, have following beneficial to effect
Fruit:
1, the architectural engineering bending device for rebars, by the way that gag lever post is arranged, the top of gag lever post passes through mounting post activity
In installation cavity, servo motor, which starts, drives turntable rotation, and turntable is ellipse so that the shortest side of turntable and activity
Push rod touches the longest side of turntable and is contacted with movable push bar, to push movable push bar to move left and right, adjusts gag lever post and extends
Angle of inclination in curved slot, to adjust the bending angle of reinforcing bar so that reinforcing bar after bending, which meets different constructions, to be wanted
It asks, it is more convenient to use.
2, architectural engineering bending device for rebars, by the way that retaining ring is arranged, when reinforcing bar is placed on bending on fixed bottom plate
It needs to run through from the inside of mounting ring, pulls draw ring that drawstring is made to drive compressed spring compression adjustment retaining ring to mounting ring inner cavity
The distance at top, it is convenient that the reinforcing bar of different-diameter is fixed, while wanting to restore elastic deformation production after compressed spring compression
The power of raw extruding makes reinforcing bar firmly be fixed between retaining ring and mounting ring inner cavity top, avoids reinforcing bar in bending process
Middle generation position offset, it is ensured that the bending effect of reinforcing bar.
Description of the drawings
Fig. 1 is a kind of architectural engineering bending device for rebars structural schematic diagram proposed by the present invention;
Fig. 2 is enlarged drawing at A in a kind of architectural engineering bending device for rebars Fig. 1 proposed by the present invention;
Fig. 3 is the connection structure of a kind of architectural engineering bending device for rebars mounting ring proposed by the present invention and fixed bottom plate
Schematic diagram;
Fig. 4 is a kind of side structure schematic diagram of architectural engineering bending device for rebars retaining ring proposed by the present invention.
In figure:1 firm banking, 2 support legs, 3 lead screws, 4 mounting cups, 5 installation transverse slats, 6 driving motors, 7 first circular cone teeth
Bottom plate, 12 curved slots, 13 installation cavitys, 14 mounting posts, 15 limits are fixed in wheel, 8 second conical gears, 9 worm screws, 10 curved blocks, 11
Bar, 16 installation loop bars, 17 turntables, 18 servo motors, 19 fixed rings, 20 movable push bars, 21 resetting springs, 22 mounting rings, 23 locks
Tight ring, 24U shapes locking slot, 25 drawstrings, 26 draw rings, 27 compressed springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of architectural engineering bending device for rebars, including firm banking 1, the bottom of firm banking 1
Both sides are installed with support leg 2, and support leg 2 is symmetric in the bottom of firm banking 1, and firm banking 1 and fixation
Pedestal 1 is an integral molding structure, and the top both sides of firm banking 1 are installed with lead screw 3, and lead screw 3 is symmetric solid
Determine the top of pedestal 1, and lead screw 3 and the connection type of firm banking 1 are welding, the tip exterior of lead screw 3 is set with mounting cup
4, the opposite side of mounting cup 4 is installed with the installation transverse slat 5 above firm banking 1, installs the intracavity bottom of transverse slat 5
It is installed with driving motor 6, the first conical gear 7, the first conical gear 7 are installed at the output shaft of driving motor 6
Both sides be engaged with the second conical gear 8, peace is fixed at the second axle center of the conical gear 8 far from 7 side of the first conical gear
The worm screw 9 for running through equipped with one end and extending to the inside of mounting cup 4 and being engaged with lead screw 3 installs the company of transverse slat 5 and mounting cup 4
It is welding to connect mode, and the intracavity sidewall for installing transverse slat 5 and 4 opposite side of mounting cup offers lead to compatible with worm screw 9
The bottom in hole, installation transverse slat 5 is installed with the curved block 10 above firm banking 1.
10 lower section of curved block is installed with the fixation bottom plate 11 being connected on firm banking 1, the top of fixed bottom plate 11
Curved slot 12 is offered, the both sides of curved slot 12 are installed with the installation cavity for being opened in 1 inner cavity top both sides of firm banking
13, it is installed with mounting post 14 on the inner cavity rear wall of installation cavity 13, the outer cover of mounting post 14 extends to curved equipped with one end
The inner cavity top of gag lever post 15 in crank slot 12, gag lever post 15 offers rotation hole compatible with mounting post 14, and gag lever post
15 are less than 60 degree with the interior angle that mounting post 14 is constituted, the fixed peace on the intracavity sidewall of 12 side of curved slot of installation cavity 13
Equipped with the through-hole being adapted with gag lever post 15 and on fixed bottom plate 11, lumen side of the installation cavity 13 far from 12 side of curved slot
It is installed with installation loop bar 16 on wall, installs and turntable 17 is movably installed with by strut on the inner cavity rear wall of loop bar 16, turn
It is fixedly connected at the axle center of servo motor 18 at the axle center of disk 17, turntable 17 is installed with number close to the side of curved slot 12
The fixed ring 19 for two and being fixed on 13 inner cavity rear wall of installation cavity is measured, one end and turntable are movably installed in fixed ring 19
17 flexible connections and the other end run through and extend to the movable push bar 20 that 16 outside of installation loop bar is fixedly connected with gag lever post 15, living
Dynamic push rod 20 is T-bar, and diameter of the movable push bar 20 close to 17 side of turntable is more than movable push bar 20 close to curved slot 12 1
The diameter of side prevents movable push bar 20 from being detached with fixed ring 19 in moving process, and the outer cover of movable push bar 20, which is equipped with, to be located at
The top of resetting spring 21 between two fixed rings 19, gag lever post 15 is movably arranged on by mounting post 14 in installation cavity 13,
Servo motor 18, which starts, drives turntable 17 to rotate, and turntable 17 is ellipse so that 17 shortest side of turntable and movable push bar 20
It touches 17 longest side of turntable to contact with movable push bar 20, to push movable push bar 20 to move left and right, adjusts gag lever post 15
The angle of inclination in curved slot 12 is extended to, to adjust the bending angle of reinforcing bar so that reinforcing bar after bending meets different
Construction requirement, it is more convenient to use.
The top both sides of fixed bottom plate 11 are installed with mounting ring 22, and mounting ring 22 is symmetric in fixed bottom plate
On 11, the inside of mounting ring 22 is hollow, and is openning shape, the internal activity of mounting ring 22 at left and right sides of 22 inner cavity of mounting ring
Retaining ring 23 is installed, the both sides of retaining ring 23 offer U-shaped locking slot 24, and the top of retaining ring 23 is installed with quantity
Run through and extend to the drawstring 25 at 22 top of mounting ring for two and one end, the top of drawstring 25 is installed with draw ring 26, draws
The connection type of rope 25 and retaining ring 23 and draw ring 26 is welding, and the inner cavity top of mounting ring 22 offers and 25 phase of drawstring
There are the compressed spring being set between 22 inner cavity top of retaining ring 23 and mounting ring in the through-hole of adaptation, the outside of drawstring 25
27, it needs to run through from the inside of mounting ring 22 when reinforcing bar is placed on bending on fixed bottom plate 11, pulls draw ring 26 so that drawstring 25
Drive 27 compression adjustment retaining ring 23 of compressed spring to arrive the distance of 22 inner cavity top of mounting ring, the convenient reinforcing bar to different-diameter into
Row is fixed, while the power for wanting to restore the extruding that elastic deformation generates after the compression of compressed spring 27 makes reinforcing bar firmly be fixed on
Between 22 inner cavity top of retaining ring 23 and mounting ring, avoid reinforcing bar in bending process generation position deviate, it is ensured that reinforcing bar it is curved
Qu Xiaoguo.
When in use, reinforcing bar is prevented through mounting ring 22 on fixed bottom plate 11, driving motor 6, which starts, drives the first circle
Bevel gear 7 rotates, and the first conical gear 7 is engaged with the second conical gear 8 so that worm screw 9 moves up and down along lead screw 3 so that installation
The curved block 10 of 5 bottom of transverse slat, which moves down, is bent the reinforcing bar on fixed bottom plate 11.
In conclusion the architectural engineering bending device for rebars, by the way that gag lever post 15 is arranged, the top of gag lever post 15 passes through
Mounting post 14 is movably arranged in installation cavity 13, and servo motor 18, which starts, drives turntable 17 to rotate, and turntable 17 is ellipse, is made
Turntable 17 it is shortest while with movable push bar 20 touch turntable 17 it is longest while contact with movable push bar 20, thus promotion activity
Push rod 20 moves left and right, and adjusts gag lever post 15 and extends to the angle of inclination in curved slot 12, to adjust the bending angle of reinforcing bar,
So that reinforcing bar after bending meets different construction requirements, more convenient to use, by the way that retaining ring 23 is arranged, reinforcing bar is placed
It needs to run through from the inside of mounting ring 22 in bending on fixed bottom plate 11, pulls draw ring 26 so that drawstring 25 drives compressed spring
27 compression adjustment retaining rings 23 arrive the distance of 22 inner cavity top of mounting ring, convenient that the reinforcing bar of different-diameter is fixed, simultaneously
Compressed spring 27 compress after want restore elastic deformation generate extruding power make reinforcing bar be firmly fixed on retaining ring 23 with
Between 22 inner cavity top of mounting ring, reinforcing bar generation position in bending process is avoided to deviate, it is ensured that the bending effect of reinforcing bar solves
The angle of existing angle-bender bar bending when being bent to reinforcing bar is fixed, can not be adjusted so that bending
Reinforcing bar out cannot be satisfied different construction requirements, use very inconvenient problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.