Building iron straightening device
Present patent application is divisional application, and parent application number is 201710150223X, and parent application day is 03 month 2017
14 days, a kind of female case patent name are as follows: construction Machines reinforcing bar straightening apparatus.
Technical field
The present invention relates to electromechanical engineering technical field more particularly to building iron straightening devices.
Background technique
It with the continuous development of science and technology and is constantly progressive, reinforcing bar straightening apparatus has been widely applied to building machinery
Field, construction Machines reinforced bar device is generally big machinery, heavier-weight at present, and volume is larger, so that building machine
Tool has certain limitation with reinforcing bar straightening apparatus application.
In order to solve problem above, " the building iron straightening device " of Patent No. CN205386615U, this application file
Dynamics is provided by jack, so that the device volume is smaller, lighter weight can be used in any place, not by region
Limitation.
But " the building iron straightening device " of Patent No. CN205386615U there is also the draw operations of reinforcing bar with
And the clamp operation of upper fixed seat and lower fixed seat is completed by manually, so that the working efficiency of the device
It is low, and the sliding rail in existing building iron straightening device be easy to cause damage during passing through flattening operations repeatedly.
Summary of the invention
Building iron straightening device proposed by the present invention, the working efficiency for solving construction Machines reinforcing bar straightening apparatus are low
And sliding rail the problem of be easy to causeing damage during by multiple flattening operations.
To achieve the goals above, present invention employs following technical solutions:
Building iron straightening device, including pedestal, the top side of the pedestal are provided with traction device, and the top of pedestal
The portion other side is fixed with support plate by screw rod, and the support plate offers guide groove close to the side of traction device vertically, and
It is semicircular structure in the bottom interior wall of guide groove, the traction device includes U-shaped mounting rack, and the open end of U-shaped mounting rack
It is welded on the top of pedestal, the inboard, upright of the U-shaped mounting rack is equipped with the first pressure roller and the second pressure roller, and the second pressure roller is located at
The side of first pressure roller, being horizontally arranged between first pressure roller and the second pressure roller has a reinforcing bar, and reinforcing bar respectively with the first pressure roller
It being slidably connected with the second pressure roller, the bottom of first pressure roller and the bottom of the second pressure roller are rotatablely connected with the top of pedestal,
And first the top of pressure roller and the second pressure roller be welded with rotating bar, in the top of two rotating bars and the top of U-shaped mounting rack
Side rotation connection, is welded in the fixed link at the top of the second pressure roller and is arranged with the second circular gear, the top of the U-shaped mounting rack
It is fixed with first motor by screw rod, and is arranged with the first circular gear on the output shaft of first motor, first round tooth
Wheel is located between two fixed links, and the first circular gear and the second circular gear are meshed, and offer at the top of the pedestal
With support plate in the sliding slot of degree setting, and sliding slot is between traction device and support plate, the two sides inner wall of the sliding slot and bottom
Portion's inner wall equidistantly offers multiple semicircle mounting holes, and semicircle mounting hole is nested inside with ball, the ball
It is equipped with elastic cushion with the junction of semicircle mounting hole, and elastic cushion and ball are rolled and connected, in the other two sides of the sliding slot
The first groove is offered on wall, and the first telescope motor is fixed with by screw rod on the inner wall of the first groove, is located at cunning
Two the first telescope motors of slot two sides are oppositely arranged, and the output shaft of first telescope motor is connected with sliding block by screw rod,
And sliding block and ball roll connection, are welded with clamping device at the top of the sliding block, and clamping device is located at the top of pedestal, institute
Clamping device is stated for being clamped to reinforcing bar.
Preferably, the clamping device includes lower fixed seat and upper fixed seat, and the bottom of the lower fixed seat is welded on cunning
The top of block, and the two sides of lower fixed seat all extend to the two sides of sliding block, the top two sides of the lower fixed seat are welded with vertically
Fixed link, and the top of fixed link extends to the top of upper fixed seat, the top level of the fixed link is welded with limit plate, institute
State and be arranged with compressed spring in fixed link, and the top of compressed spring and bottom end be respectively welded at limit plate bottom and upper fixation
The top of seat, the center of top of the lower fixed seat offers lower semi-circular slot, and is equipped between lower semi-circular slot and fixed link
Second groove, second groove is located at the top of lower fixed seat, and the inside of the second groove is fixed with electromagnet by screw rod,
The top of the electromagnet and the top of lower fixed seat are in same level plane, and the lower center position of fixed seat is opened
It is in contact equipped with upper half circular trough, and at the top of the bottom of upper fixed seat and lower fixed seat, the upper half circular trough and lower half circle
Shape slot collectively forms clamping chamber, and the inner wall of clamping chamber and reinforcing bar are in contact, and the bottom of fixed seat offers and second
The third groove that groove location matches, and iron block is welded on the inner wall of third groove, the iron block and electromagnet match.
Preferably, the top of the guide groove and guide groove all extend to the outer of support plate far from the side of traction device
Side, and the bottom interior wall of guide groove is connected with slip of bar.
Preferably, the two sides of the bottom of fixed seat offer fixed circular hole, and the inner wall of fixed circular hole and fixation
Bar is slidably connected.
Preferably, two the first telescope motors for being located at sliding slot two sides pass through the output that conducting wire is connected with synchronous valve
End, and the input terminal of synchronous valve is connected with electric machine controller output end, the model KB01-G of the electric machine controller.
Preferably, the input terminal of the first motor is connected with electric machine controller output end.
Preferably, second circular gear is between the second pressure roller and U-shaped mounting rack.
Preferably, the electromagnet is connected with the first control switch by conducting wire, and the other end of the first control switch connects
It is connected to power supply.
Preferably, the bottom of the iron block and the bottom of upper fixed block are in same level, and the bottom of iron block and
It is in contact at the top of electromagnet.
Preferably, the width of the sliding block and height are smaller than sliding slot respectively, and the top of pedestal is extended at the top of sliding block.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention by the first circular gear on first motor output shaft, the second circular gear in rotating bar,
First pressure roller and the second pressure roller match, and when reinforcing bar needs to draw, electric machine controller control first motor is rotated,
First motor drives the first circular gear to be rotated, and the first circular gear drives the second circular gear to be rotated, the second circle
Shape gear band turn lever is rotated in the inside top of U-shaped mounting rack, and rotating bar drives the second pressure roller at the top of pedestal
It is rotated, under the cooperation of the first pressure roller, the second pressure roller can drive reinforcing bar to be moved to the direction far from support plate, build
The work of traction can be completed by building steel for engineering mechanism purpose muscle straightening device, it is no longer necessary to manually be drawn to reinforcing bar, greatly be improved
The working efficiency of staff;
2, by offering semicircle mounting hole at equal intervals on the two sides inner wall and bottom interior wall of sliding slot in the present invention,
And the junction of semicircle mounting hole and ball is equipped with elastic cushion, sliding block can be rolled on ball, be greatly reduced
Abrasion to sliding slot inner wall, uses sliding slot for a long time;
3, the bottom of electromagnet and upper fixed seat is equipped in the present invention by the second inside grooves at the top of lower fixed seat
The interior welds of third groove have an iron block, and electromagnet is in the case where energization, electromagnet can to iron block to powerful absorption,
Iron block can drive upper fixed seat to be moved in fixed link to the direction close to lower fixed seat, and upper fixed seat is to compressed spring
It is stretched, until upper fixed seat and lower fixed seat are in contact, the clamping work to reinforcing bar can be completed at this time, do not need people
Upper fixed seat and lower fixed seat is fixed in work, greatly improves the working efficiency of staff, and staff
Working strength is small;
4, it is matched in the present invention by two the first telescope motors, sliding block and the sliding slot of sliding slot two sides, sliding slot two sides
Two the first telescope motors can drive corresponding sliding block to be rolled on ball, so that two sliding blocks are to being located remotely from each other
Direction is moved, and two sliding blocks drive corresponding clamping device simultaneously to carry out that behaviour is straightened to reinforcing bar to both direction respectively
Make, so that the drawing effect of construction Machines reinforcing bar straightening apparatus is preferable;
The present invention does not need that staff is excessive to be participated in the draw operations and clamp operation of reinforcing bar, so that building
Work efficiency is high for steel for engineering mechanism purpose muscle straightening device, and sliding block is rolled on the ball on sliding slot inner wall, so that sliding
The abrasion of slot is smaller.
Detailed description of the invention
Fig. 1 is the overall structure diagram of building iron straightening device proposed by the present invention;
Fig. 2 is the structural schematic diagram of the traction device of building iron straightening device proposed by the present invention;
Fig. 3 is the clamping device of building iron straightening device proposed by the present invention structural schematic diagram in clamped condition;
Fig. 4 is that the clamping device of building iron straightening device proposed by the present invention is in the structural schematic diagram of relaxed state;
Fig. 5 is the sectional view of the pedestal of building iron straightening device proposed by the present invention;
Fig. 6 is the front cross sectional view of building iron straightening device proposed by the present invention;
Fig. 7 is the structural schematic diagram of the support plate of building iron straightening device proposed by the present invention.
In figure: 1 pedestal, 2 support plates, 3 reinforcing bars, 4 clamping devices, 5 sliding slots, 6U type mounting rack, 7 first motors, 8 first pressures
Roller, 9 second pressure rollers, 10 first circular gears, 11 second circular gears, 12 rotating bars, 13 semicircle mounting holes, 14 sliding blocks, 15
Under ball, 16 lower fixed seats, 17 upper fixed seats, 18 limit plates, 19 compressed springs, 20 fixed links, 21 electromagnet, 22 iron blocks, 23
Semi-circular groove, 24 upper half circular troughs, 25 first telescope motors.
Specific embodiment
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 description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-7, building iron straightening device, including pedestal 1 and sliding block 14 are proposed in the present embodiment, pedestal 1
Top side is provided with traction device, and the top other side of pedestal 1 is fixed with support plate 2 by screw rod, and support plate 2 is close to lead
The side of leading-in device offers guide groove vertically, and is semicircular structure in the bottom interior wall of guide groove, and traction device includes U-shaped
Mounting rack 6, and the open end of U-shaped mounting rack 6 is welded on the top of pedestal 1, the inboard, upright of U-shaped mounting rack 6 is equipped with the first pressure
Roller 8 and the second pressure roller 9, and the second pressure roller 9 is located at the side of the first pressure roller 8, level is put between the first pressure roller 8 and the second pressure roller 9
It is equipped with reinforcing bar 3, and reinforcing bar 3 is slidably connected with the first pressure roller 8 and the second pressure roller 9 respectively, the bottom of the first pressure roller 8 and the second pressure roller
9 bottom is rotatablely connected with the top of pedestal 1, and the top of the first pressure roller 8 and the second pressure roller 9 is welded with rotating bar 12,
The top of two rotating bars 12 and the inside top rotation connection of U-shaped mounting rack 6, are welded on the rotating bar at 9 top of the second pressure roller
The second circular gear 11 is arranged on 12, the top of U-shaped mounting rack 6 is fixed with first motor 7, and first motor 7 by screw rod
Output shaft on be arranged with the first circular gear 10, the first circular gear 10 is located between two rotating bars 12, and first is round
Gear 10 and the second circular gear 11 are meshed, and when reinforcing bar 3 needs to draw, staff is opened by electric machine controller
Dynamic first motor 7 so that first motor 7 is rotated, first motor 7 drive the first circular gear 10 two rotating bars 12 it
Between rotated, the first circular gear 10 drive the second circular gear 11 rotated, the second circular gear 11 drive rotating bar
12 are rotated in the inside top of U-shaped mounting rack 6, and rotating bar 12 drives the second pressure roller 9 to be rotated at the top of pedestal 1,
Under the cooperation of the first pressure roller 8, the second pressure roller 9 drives reinforcing bar 3 to be moved to the direction far from support plate 2 using frictional force
Dynamic, the other end of reinforcing bar 3 can be slided on the guide groove inner wall in support plate 2, and construction Machines reinforcing bar straightening apparatus can
To complete the work of traction, it is no longer necessary to manually be drawn to reinforcing bar 3, the top of pedestal 1 is offered with support plate 2 in 90 degree
The sliding slot 5 of setting, and sliding slot 5 is between traction device and support plate 2, between the two sides inner wall and bottom interior wall of sliding slot 5 are impartial
Away from offering multiple semicircle mounting holes 13, and semicircle mounting hole 13 is nested inside with ball 15, ball 15 and semicircle
The junction of mounting hole 13 is equipped with elastic cushion, and elastic cushion and ball 15 roll connection, due to sliding block 14 in the inside of sliding slot 5 and
Ball 15 rolls connection, will not be contacted with the inner wall of sliding slot 5, greatly reduce the abrasion of 5 inner wall of sliding slot, so that sliding slot
5 time used is longer, offers the first groove on the other two sides inner wall of sliding slot 5, and leads on the inner wall of the first groove
It crosses screw rod and is fixed with the first telescope motor 25, two the first telescope motors 25 for being located at 5 two sides of sliding slot are oppositely arranged, and first
The output shaft of telescope motor 25 is connected with sliding block 14 by screw rod, and sliding block 14 and ball 15 roll connection, the top of sliding block 14
It is welded with clamping device 4, and clamping device 4 is located at the top of pedestal 1, two the first telescope motors 25, cunning in 5 two sides of sliding slot
Under the cooperation of block 14 and sliding slot 5, when needing to carry out flattening operations to reinforcing bar 3, two the first telescope motors 25 of 5 two sides of sliding slot
Corresponding sliding block 14 can be driven to be rolled on ball 15, so that two sliding blocks 14 were located remotely from each other to two sliding blocks 14
Direction is moved, and two sliding blocks 14 drive corresponding clamping device 4 that reinforcing bar 3 is straightened simultaneously to both direction respectively
Operation, substantially increases construction Machines reinforcing bar straightening apparatus to the drawing effect of reinforcing bar 3, clamping device 4 be used for reinforcing bar 3 into
Row clamps.
In the present embodiment, clamping device 4 includes lower fixed seat 16 and upper fixed seat 17, and the bottom of lower fixed seat 16 is welded on
The top of sliding block 14, and the two sides of lower fixed seat 16 all extend to the two sides of sliding block 14, the top two sides of lower fixed seat 16 are vertical
It is welded with fixed link 20, and the top of fixed link 20 extends to the top of upper fixed seat 17, the top level welding of fixed link 20
There is limit plate 18, compressed spring 19 is arranged in fixed link 20, and the top of compressed spring 19 and bottom end are respectively welded at limit
The bottom of plate 18 and the top of upper fixed seat 17, when electromagnet 21 is without being magnetic, compressed spring 19 is due to original to be returned to
Come position, compressed spring 9 will drive upper fixed seat 17 and carry out being slided upwards in fixed link 20, so that 17 He of upper fixed seat
The separation of 16 phase of lower fixed seat, traction device can carry out draw operations to reinforcing bar 3 at this time, and in addition the first telescope motor 25 is by electricity
The control of machine controller, so that the first telescope motor 25 is restored to origin-location, lower fixation with the clamping device 4 on movable slider 14
The center of top of seat 16 offers lower semi-circular slot 23, and the second groove is equipped between lower semi-circular slot 23 and fixed link 20, the
Two grooves are located at the top of lower fixed seat 16, and the inside of the second groove is fixed with electromagnet 21 by screw rod, electromagnet 21
Top and the top of lower fixed seat 16 are in same level plane, and the lower center position of upper fixed seat 17 offers upper half circle
Slot 24, and the bottom of upper fixed seat 17 and the top of lower fixed seat 16 are in contact, upper half circular trough 24 and lower semi-circular slot 23 are total
Chamber is clamped with constituting, and the inner wall of clamping chamber and reinforcing bar 3 are in contact, the bottom of upper fixed seat 17 offers and the second groove location
The third groove to match, and iron block 22 is welded on the inner wall of third groove, iron block 22 and electromagnet 21 match, and work as traction
After the completion of operation, staff is closed the first control switch, and the first control switch control power supply is supplied to electromagnet 21
Electricity, electromagnet 21 can generate biggish magnetic field, and electromagnet 21 is since magnetic field can carry out powerful absorption to iron block 22, so that iron
Block 22 can drive upper fixed seat 17 to be moved in fixed link 20 to the direction close to lower fixed seat 16, and upper fixed seat 17 is right
Compressed spring 19 is stretched, until upper fixed seat 17 and lower fixed seat 16 are in contact, the upper half of 17 bottom of upper fixed seat at this time
The clamping chamber that the lower semi-circular slot 23 at 16 top of circular trough 24 and lower fixed seat collectively forms can closely be connect with reinforcing bar 3
Touching, does not need that manually upper fixed seat 17 and lower fixed seat 16 is fixed, so that the working efficiency of staff, and electromagnetism
For iron 21 in the case where energization, external force can not promote iron block 22 to be moved on electromagnet 21, and then upper fixed seat 17 is under
Fixing seat 16 can step up that effect is good to reinforcing bar 3, and the side of top and guide groove far from traction device of guide groove extends
To the outside of support plate 2, and the bottom interior wall of guide groove and reinforcing bar 3 are slidably connected, and guide groove can be oriented to reinforcing bar 3,
The two sides of the bottom of upper fixed seat 17 offer fixed circular hole, and the inner wall of fixed circular hole and fixed link 20 are slidably connected, respectively
The output end of synchronous valve is connected with by conducting wire positioned at two the first telescope motors 25 of 5 two sides of sliding slot, and synchronous valve is defeated
Enter end to be connected with electric machine controller output end, electric machine controller controls two the first telescope motors 25 by synchronous valve can be with
Synchronous operation, the input terminal of first motor 7 are connected with electric machine controller output end, and electric machine controller can be to first motor
7 are controlled, and between the second pressure roller 9 and U-shaped mounting rack 6, electromagnet 21 is connected with the second circular gear 11 by conducting wire
First control switch, and the other end of the first control switch is connected with power supply, the bottom of iron block 22 and upper fixed block 17
Bottom is in same level, and the bottom of iron block 22 and the top of electromagnet 21 are in contact, the width of sliding block 14 and high difference
It is smaller than sliding slot 5, and the top of sliding block 14 extends to the top of pedestal 1, draw operations and clamp operation of the present invention to reinforcing bar 3
Do not need that staff is excessive to be participated in, so that work efficiency is high for construction Machines reinforcing bar straightening apparatus, and sliding block 14
It is to be rolled on the ball 15 on 5 inner wall of sliding slot, so that the abrasion of sliding slot 5 is smaller.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.