CN108435970B - A kind of construction reinforcing bar bending device - Google Patents
A kind of construction reinforcing bar bending device Download PDFInfo
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- CN108435970B CN108435970B CN201810506846.0A CN201810506846A CN108435970B CN 108435970 B CN108435970 B CN 108435970B CN 201810506846 A CN201810506846 A CN 201810506846A CN 108435970 B CN108435970 B CN 108435970B
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- bar
- shaped frame
- cylinder
- bending
- riser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Abstract
The present invention relates to a kind of bending device more particularly to a kind of construction reinforcing bar bending devices.Technical problem of the invention: providing that a kind of labor intensity is small, bending speed is fast, carries out the construction reinforcing bar bending device of bending to reinforcing bar without people.A kind of construction reinforcing bar bending device includes riser, movable N-shaped frame, hydraulic cylinder, u-shaped bar, limit plate, fixed N-shaped frame etc.；Left side is equipped with limit plate in the middle part of riser leading flank, and riser lower front left and right sides symmetrical expression is equipped with hydraulic cylinder, u-shaped bar is equipped between the telescopic rod of left and right sides hydraulic cylinder, riser leading flank upper left-hand is equipped with fixed N-shaped frame.The present invention can make reinforcing bar at steel bar framework by apparatus for bending further to bending reinforcement, and by the effect of cutting machine, bar cutting can be facilitated bending, reach that labor intensity is small, bending speed is fast, carry out the effect of bending to reinforcing bar without people.
Description
Technical field
The present invention relates to a kind of bending device more particularly to a kind of construction reinforcing bar bending devices.
Background technique
Construction machinery is exactly the tool for site operation, belongs to the fixed assets of unit in charge of construction.
In construction, reinforcing bar is common construction material, generally will carry out bending to reinforcing bar when reinforcing bar uses, thus
When facilitating subsequent use, and manually carrying out bending to reinforcing bar, very big strength is needed, such large labor intensity, bending speed are slow,
People go back fatiguability cause it is subsequent cannot be by bending reinforcement, and people is easy injury during bending, therefore needs to research and develop one kind
Labor intensity is small, bending speed is fast, carries out the construction reinforcing bar bending device of bending to reinforcing bar without people.
Summary of the invention
In order to overcome manually to reinforcing bar carry out bending when, large labor intensity, bending speed are slow, people go back fatiguability cause it is subsequent
Cannot be by bending reinforcement the shortcomings that, technical problem of the invention: providing that a kind of labor intensity is small, bending speed is fast, is not necessarily to people couple
The construction reinforcing bar bending device of reinforcing bar progress bending.
A kind of construction reinforcing bar bending device, include riser, movable N-shaped frame, hydraulic cylinder, u-shaped bar, limit plate,
Fixed N-shaped frame, the first cylinder and the first sliding block, riser leading flank middle part left side are equipped with limit plate, riser lower front or so
Bilateral type is equipped with hydraulic cylinder, and u-shaped bar, riser leading flank top are equipped between the telescopic rod of left and right sides hydraulic cylinder
Left side is equipped with fixed N-shaped frame, is horizontally installed with the first cylinder, the telescopic rod of the first cylinder in the middle part of left side in fixed N-shaped frame
On movable N-shaped frame is installed, movable N-shaped frame is located at fixed N-shaped frame directly to the right, and riser leading flank upper right is all opened two sides up and down
There is first sliding groove, be equipped with the first sliding block in first sliding groove, the first sliding block is slidably matched with first sliding groove, on front side of the first sliding block of top
Face is connect with movable N-shaped frame trailing flank top, and the first sliding block of lower section is connect with movable N-shaped frame trailing flank lower part.
Further, further include having apparatus for bending, apparatus for bending include the second cylinder, movable plate, bearing block, screw rod,
Fixed block, nut, motor, the second sliding block, connecting rod and bar, riser leading flank top left and right sides symmetrical expression are equipped with second
Cylinder is equipped with movable plate between the telescopic rod of the second cylinder of the left and right sides, is fitted with axis at left and right sides of movable plate leading flank
Hold seat, be connected with screw rod between the bearing block of the left and right sides, fixed block is installed in the middle part of screw rod, two screw threads of screw rod or so on the contrary,
It being set on screw rod there are two nut, movable plate leading flank lower part is provided with second sliding slot, it is set in second sliding slot there are two the second sliding block, the
Two sliding blocks are slidably matched with second sliding slot, and the second slider top of left side is connect with left side nut bottom, the second slider top of right side
It is connect with right side nut bottom, connecting rod is installed among the second slider bottom, connecting rod back lower is equipped with bar, before movable plate
Right side is horizontally installed with motor in the middle part of side, and motor is located on the right side of the bearing block of right side, and the output shaft of motor passes through shaft coupling and silk
The connection of bar right end.
It further, further include having motion bar, spring and pressing plate, u-shaped bar bottom left and right sides symmetrical expression is provided with guide hole,
It is equipped with motion bar in guide hole, pressing plate is installed between the motion bar top of the left and right sides, pressing plate is located at fixed N-shaped frame and movable N-shaped
Below frame, it is connected with spring between bottom in pressing plate bottom and u-shaped bar, spring pocket is on motion bar.
It further, further include having cutting ferrule, cutting machine, third cylinder and bracket, the symmetrical installation in right side in the middle part of riser
There is cutting ferrule, right side is provided with opening in the middle part of riser, is open between the cutting ferrule of the left and right sides, and right side is equipped in the middle part of riser trailing flank
Bracket is equipped with third cylinder in the middle part of leading flank in bracket, cutting machine is equipped on the telescopic rod of third cylinder, cutting machine is located at
In opening.
It is operated first personnel reinforcing bar is placed between u-shaped bar and fixed N-shaped frame and movable N-shaped frame, and makes reinforcing bar left end
It is contacted with limit plate, hydraulic cylinder can be started, the telescopic rod elongation of hydraulic cylinder drives u-shaped bar to move up, and u-shaped bar moves up
It is contacted with reinforcing bar, and by the bending of reinforcing bar left and right ends, and then when being bent into vertical state for reinforcing bar or so two, reinforcing bar is at u-shaped
Reinforcing bar, the telescopic rod that can start hydraulic cylinder shortens, and u-shaped bar is driven to move down recovery to original position, closes hydraulic cylinder, then open
Dynamic first cylinder, the telescopic rod of the first cylinder shorten drive activity N-shaped frame and are moved to the left, movable N-shaped frame be moved to the left not with steel
Muscle contact, closes the first cylinder, operator can remove reinforcing bar, after reinforcing bar is removed, can start stretching for the first cylinder
Contracting bar elongation drive activity N-shaped frame moves right recovery to original position, closes the first cylinder.
Because further including having apparatus for bending, apparatus for bending includes the second cylinder, movable plate, bearing block, screw rod, fixation
Block, nut, motor, the second sliding block, connecting rod and bar, riser leading flank top left and right sides symmetrical expression are equipped with the second gas
Cylinder is equipped with movable plate between the telescopic rod of the second cylinder of the left and right sides, is fitted with bearing at left and right sides of movable plate leading flank
, it is connected with screw rod between the bearing block of the left and right sides, fixed block is installed in the middle part of screw rod, two screw threads of screw rod or so are on the contrary, silk
It is set on bar there are two nut, movable plate leading flank lower part is provided with second sliding slot, is set in second sliding slot there are two the second sliding block, second
Sliding block is slidably matched with second sliding slot, and the second slider top of left side is connect with left side nut bottom, the second slider top of right side with
Right side nut bottom connects, and connecting rod is equipped among the second slider bottom, and connecting rod back lower is equipped with bar, movable plate front side
Motor is horizontally installed on the right side of Middle face, motor is located on the right side of the bearing block of right side, and the output shaft of motor passes through shaft coupling and screw rod
Right end connection, when both ends bending to the vertical state of reinforcing bar, can start the second cylinder, the telescopic rod shortened belt of the second cylinder
Dynamic movable plate moves backward, and then the component on movable plate is driven to move backward, and when bar is moved backward positioned at reinforcing bar or so
When two sides, the second cylinder can be closed, starting motor rotates forward, and motor, which rotates forward, drives screw rod to rotate forward, and screw rod, which rotates forward, drives left and right two
Side nut moves inward, and left and right sides nut moves inward the second sliding block of the drive left and right sides and moves inward, the left and right sides second
Sliding block travels inward through connecting rod and left and right sides bar is driven to move inward, and left and right sides bar is moved inward to be contacted with reinforcing bar,
And then left and right sides bar is moved inward bending reinforcement, and reinforcing bar is made to form steel bar framework.Similarly, after bending reinforcement, i.e.,
Motor reversal can be started, and then left and right sides bar is driven to be displaced outwardly recovery to original position, motor is closed, restart the second cylinder
Telescopic rod elongation drive movable plate to move forward to restore to original position, and drive bar to move forward and restore to original position, close the
Two cylinders.In this way, bending is carried out to reinforcing bar again without artificial, it is time saving and energy saving.
Because further including having motion bar, spring and pressing plate, symmetrical expression is provided with guide hole, guide hole at left and right sides of u-shaped bar bottom
It is interior to be equipped with motion bar, pressing plate is installed, pressing plate is located under fixed N-shaped frame and movable N-shaped frame between the motion bar top of the left and right sides
It is square, it is connected with spring between bottom in pressing plate bottom and u-shaped bar, spring pocket is on motion bar, when u-shaped bar is moved up to reinforcing bar
When carrying out bending, u-shaped bar drives motion bar to move up simultaneously, and motion bar is moved up and moved up with dynamic pressure plate, pressing plate to
Upper movement is contacted with reinforcing bar, and because of the effect of spring, pressing plate is fixed reinforcing bar.After bending reinforcement, u-shaped bar is to moving down
It is dynamic to restore to original position, and then recovery is moved down to original position with dynamic pressure plate.In this way, can prevent reinforcing bar in bending process from moving
Influence bending effect.
Because further including having cutting ferrule, cutting machine, third cylinder and bracket, what right side was symmetrical in the middle part of riser is equipped with card
Set, riser middle part right side are provided with opening, are open between the cutting ferrule of the left and right sides, right side is equipped with branch in the middle part of riser trailing flank
Frame is equipped with third cylinder in the middle part of leading flank in bracket, and cutting machine is equipped on the telescopic rod of third cylinder, and cutting machine, which is located at, to be opened
In mouthful, it is operated first personnel and is located at reinforcing bar above u-shaped bar across two cutting ferrules, and contact reinforcing bar left end with limit plate, i.e.,
Cutting machine can be started, restart third cylinder, the telescopic rod elongation of third cylinder drives cutting machine to move forward, and cutting machine is forward
It moves bar cutting.After bar cutting, cutting machine can be closed, the telescopic rod of starting third cylinder, which shortens, drives cutting machine
Recovery is moved backward to original position, closes third cylinder.In this way, the too long inconvenient bending of reinforcing bar can be prevented.
The present invention can make reinforcing bar at steel bar framework by apparatus for bending further to bending reinforcement, and pass through cutting
Bar cutting can be facilitated bending by the effect of machine, reach that labor intensity is small, bending speed is fast, be carried out without people to reinforcing bar
The effect of bending.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
Fig. 4 is right side structural representation of the invention.
Wherein, the above drawings include the following reference numerals: 1 riser, 2 movable N-shaped framves, 3 hydraulic cylinders, 4u type bar, 5 limits
Plate, 6 reinforcing bars, 7 fixed N-shaped framves, 8 first cylinders, 9 first sliding grooves, 10 first sliding blocks, 11 apparatus for bending, 111 second cylinders, 112
Movable plate, 113 bearing blocks, 114 screw rods, 115 fixed blocks, 116 nuts, 117 motors, 118 second sliding slots, 119 second sliding blocks,
1110 connecting rods, 1111 bars, 12 guide holes, 13 motion bars, 14 springs, 15 pressing plates, 16 cutting ferrules, 17 cutting machines, 18 openings, 19 thirds
Cylinder, 20 brackets.
Specific embodiment
Technical solution is described further combined with specific embodiments below, it should be noted that: described in herein
The words of the indicating positions such as upper and lower, left and right be only for shown structure in respective figure for position.It is herein zero
Part institute serialization number itself, such as: first, second etc., it is only used for distinguishing described object, contain without any sequence or technology
Justice.And described in the application such as: connection, connection include unless otherwise instructed directly or indirectly connecting.
Embodiment 1
A kind of construction reinforcing bar bending device includes as shown in Figs 1-4 riser 1, movable N-shaped frame 2, hydraulic cylinder
3, u-shaped bar 4, limit plate 5, fixed N-shaped frame 7, the first cylinder 8 and the first sliding block 10, the left side installation of 1 leading flank of riser middle part are limited
Position plate 5, it is symmetrical at left and right sides of riser 1 lower front that hydraulic cylinder 3 is installed, between the telescopic rod of left and right sides hydraulic cylinder 3
U-shaped bar 4 is installed, 1 leading flank upper left-hand of riser is equipped with fixed N-shaped frame 7, horizontal peace in the middle part of left side in fixed N-shaped frame 7
Equipped with the first cylinder 8, movable N-shaped frame 2 is installed on the telescopic rod of first cylinder 8, movable N-shaped frame 2 is being located at fixed N-shaped frame 7 just
Right side, two sides are all provided with first sliding groove 9 to 1 leading flank upper right of riser up and down, and the first sliding block 10 is equipped in first sliding groove 9, the
One sliding block 10 is slidably matched with first sliding groove 9, and 10 leading flank of the first sliding block of top is connect with movable 2 trailing flank top of N-shaped frame, under
The first sliding block 10 of side is connect with movable 2 trailing flank lower part of N-shaped frame.
Embodiment 2
A kind of construction reinforcing bar bending device includes as shown in Figs 1-4 riser 1, movable N-shaped frame 2, hydraulic cylinder
3, u-shaped bar 4, limit plate 5, fixed N-shaped frame 7, the first cylinder 8 and the first sliding block 10, the left side installation of 1 leading flank of riser middle part are limited
Position plate 5, it is symmetrical at left and right sides of riser 1 lower front that hydraulic cylinder 3 is installed, between the telescopic rod of left and right sides hydraulic cylinder 3
U-shaped bar 4 is installed, 1 leading flank upper left-hand of riser is equipped with fixed N-shaped frame 7, horizontal peace in the middle part of left side in fixed N-shaped frame 7
Equipped with the first cylinder 8, movable N-shaped frame 2 is installed on the telescopic rod of first cylinder 8, movable N-shaped frame 2 is being located at fixed N-shaped frame 7 just
Right side, two sides are all provided with first sliding groove 9 to 1 leading flank upper right of riser up and down, and the first sliding block 10 is equipped in first sliding groove 9, the
One sliding block 10 is slidably matched with first sliding groove 9, and 10 leading flank of the first sliding block of top is connect with movable 2 trailing flank top of N-shaped frame, under
The first sliding block 10 of side is connect with movable 2 trailing flank lower part of N-shaped frame.
It further include having apparatus for bending 11, apparatus for bending 11 includes the second cylinder 111, movable plate 112, bearing block 113, silk
Bar 114, fixed block 115, nut 116, motor 117, the second sliding block 119, connecting rod 1110 and bar 1111, on 1 leading flank of riser
Portion left and right sides symmetrical expression is equipped with the second cylinder 111, is equipped with activity between the telescopic rod of the second cylinder of the left and right sides 111
Plate 112,112 leading flank of the movable plate left and right sides are fitted with bearing block 113, are connected with silk between left and right sides bearing block 113
Bar 114 is equipped with fixed block 115 in the middle part of screw rod 114, and 114 or so two screw threads of screw rod are on the contrary, set that there are two spiral shells on screw rod 114
Mother 116,112 leading flank lower part of movable plate is provided with second sliding slot 118, is set in second sliding slot 118 there are two the second sliding block 119, the
Two sliding blocks 119 are slidably matched with second sliding slot 118, and 119 top of the second sliding block of left side is connect with 116 bottom of left side nut, right side
Second sliding block, 119 top is connect with 116 bottom of right side nut, and the second sliding block is equipped with connecting rod 1110, connecting rod among 119 bottom
1110 back lowers are equipped with bar 1111, and right side is horizontally installed with motor 117 in the middle part of 112 leading flank of movable plate, and 117, motor
In 113 right side of right side bearing block, the output shaft of motor 117 is connect by shaft coupling with 114 right end of screw rod.
Embodiment 3
A kind of construction reinforcing bar bending device includes as shown in Figs 1-4 riser 1, movable N-shaped frame 2, hydraulic cylinder
3, u-shaped bar 4, limit plate 5, fixed N-shaped frame 7, the first cylinder 8 and the first sliding block 10, the left side installation of 1 leading flank of riser middle part are limited
Position plate 5, it is symmetrical at left and right sides of riser 1 lower front that hydraulic cylinder 3 is installed, between the telescopic rod of left and right sides hydraulic cylinder 3
U-shaped bar 4 is installed, 1 leading flank upper left-hand of riser is equipped with fixed N-shaped frame 7, horizontal peace in the middle part of left side in fixed N-shaped frame 7
Equipped with the first cylinder 8, movable N-shaped frame 2 is installed on the telescopic rod of first cylinder 8, movable N-shaped frame 2 is being located at fixed N-shaped frame 7 just
Right side, two sides are all provided with first sliding groove 9 to 1 leading flank upper right of riser up and down, and the first sliding block 10 is equipped in first sliding groove 9, the
One sliding block 10 is slidably matched with first sliding groove 9, and 10 leading flank of the first sliding block of top is connect with movable 2 trailing flank top of N-shaped frame, under
The first sliding block 10 of side is connect with movable 2 trailing flank lower part of N-shaped frame.
It further include having apparatus for bending 11, apparatus for bending 11 includes the second cylinder 111, movable plate 112, bearing block 113, silk
Bar 114, fixed block 115, nut 116, motor 117, the second sliding block 119, connecting rod 1110 and bar 1111, on 1 leading flank of riser
Portion left and right sides symmetrical expression is equipped with the second cylinder 111, is equipped with activity between the telescopic rod of the second cylinder of the left and right sides 111
Plate 112,112 leading flank of the movable plate left and right sides are fitted with bearing block 113, are connected with silk between left and right sides bearing block 113
Bar 114 is equipped with fixed block 115 in the middle part of screw rod 114, and 114 or so two screw threads of screw rod are on the contrary, set that there are two spiral shells on screw rod 114
Mother 116,112 leading flank lower part of movable plate is provided with second sliding slot 118, is set in second sliding slot 118 there are two the second sliding block 119, the
Two sliding blocks 119 are slidably matched with second sliding slot 118, and 119 top of the second sliding block of left side is connect with 116 bottom of left side nut, right side
Second sliding block, 119 top is connect with 116 bottom of right side nut, and the second sliding block is equipped with connecting rod 1110, connecting rod among 119 bottom
1110 back lowers are equipped with bar 1111, and right side is horizontally installed with motor 117 in the middle part of 112 leading flank of movable plate, and 117, motor
In 113 right side of right side bearing block, the output shaft of motor 117 is connect by shaft coupling with 114 right end of screw rod.
It further include having motion bar 13, spring 14 and pressing plate 15,4 bottom of u-shaped bar left and right sides symmetrical expression is provided with guide hole 12,
It is equipped with motion bar 13 in guide hole 12, pressing plate 15 is installed between 13 top of left and right sides motion bar, pressing plate 15 is located at fixed N-shaped frame
7, with below movable N-shaped frame 2, are connected with spring 14 between bottom in 15 bottom of pressing plate and u-shaped bar 4,14 sets of spring in motion bar 13
On.
Embodiment 4
A kind of construction reinforcing bar bending device includes as shown in Figs 1-4 riser 1, movable N-shaped frame 2, hydraulic cylinder
3, u-shaped bar 4, limit plate 5, fixed N-shaped frame 7, the first cylinder 8 and the first sliding block 10, the left side installation of 1 leading flank of riser middle part are limited
Position plate 5, it is symmetrical at left and right sides of riser 1 lower front that hydraulic cylinder 3 is installed, between the telescopic rod of left and right sides hydraulic cylinder 3
U-shaped bar 4 is installed, 1 leading flank upper left-hand of riser is equipped with fixed N-shaped frame 7, horizontal peace in the middle part of left side in fixed N-shaped frame 7
Equipped with the first cylinder 8, movable N-shaped frame 2 is installed on the telescopic rod of first cylinder 8, movable N-shaped frame 2 is being located at fixed N-shaped frame 7 just
Right side, two sides are all provided with first sliding groove 9 to 1 leading flank upper right of riser up and down, and the first sliding block 10 is equipped in first sliding groove 9, the
One sliding block 10 is slidably matched with first sliding groove 9, and 10 leading flank of the first sliding block of top is connect with movable 2 trailing flank top of N-shaped frame, under
The first sliding block 10 of side is connect with movable 2 trailing flank lower part of N-shaped frame.
It further include having apparatus for bending 11, apparatus for bending 11 includes the second cylinder 111, movable plate 112, bearing block 113, silk
Bar 114, fixed block 115, nut 116, motor 117, the second sliding block 119, connecting rod 1110 and bar 1111, on 1 leading flank of riser
Portion left and right sides symmetrical expression is equipped with the second cylinder 111, is equipped with activity between the telescopic rod of the second cylinder of the left and right sides 111
Plate 112,112 leading flank of the movable plate left and right sides are fitted with bearing block 113, are connected with silk between left and right sides bearing block 113
Bar 114 is equipped with fixed block 115 in the middle part of screw rod 114, and 114 or so two screw threads of screw rod are on the contrary, set that there are two spiral shells on screw rod 114
Mother 116,112 leading flank lower part of movable plate is provided with second sliding slot 118, is set in second sliding slot 118 there are two the second sliding block 119, the
Two sliding blocks 119 are slidably matched with second sliding slot 118, and 119 top of the second sliding block of left side is connect with 116 bottom of left side nut, right side
Second sliding block, 119 top is connect with 116 bottom of right side nut, and the second sliding block is equipped with connecting rod 1110, connecting rod among 119 bottom
1110 back lowers are equipped with bar 1111, and right side is horizontally installed with motor 117 in the middle part of 112 leading flank of movable plate, and 117, motor
In 113 right side of right side bearing block, the output shaft of motor 117 is connect by shaft coupling with 114 right end of screw rod.
It further include having motion bar 13, spring 14 and pressing plate 15,4 bottom of u-shaped bar left and right sides symmetrical expression is provided with guide hole 12,
It is equipped with motion bar 13 in guide hole 12, pressing plate 15 is installed between 13 top of left and right sides motion bar, pressing plate 15 is located at fixed N-shaped frame
7, with below movable N-shaped frame 2, are connected with spring 14 between bottom in 15 bottom of pressing plate and u-shaped bar 4,14 sets of spring in motion bar 13
On.
It further include having cutting ferrule 16, cutting machine 17, third cylinder 19 and bracket 20, the symmetrical installation in 1 middle part right side of riser
There is cutting ferrule 16,1 middle part right side of riser is provided with opening 18, and opening 18 is between left and right sides cutting ferrule 16, in the middle part of 1 trailing flank of riser
Right side is equipped with bracket 20, is equipped with third cylinder 19 in the middle part of leading flank in bracket 20, installs on the telescopic rod of third cylinder 19
There is cutting machine 17, cutting machine 17 is located in opening 18.
It is operated first personnel reinforcing bar 6 is placed between u-shaped bar 4 and fixed N-shaped frame 7 and movable N-shaped frame 2, and makes reinforcing bar 6
Left end is contacted with limit plate 5, can start hydraulic cylinder 3, and the telescopic rod elongation of hydraulic cylinder 3 drives u-shaped bar 4 to move up, u-shaped bar
4 move up and contact with reinforcing bar 6, and are bent into vertical state by 6 left and right ends bending of reinforcing bar, and then when reinforcing bar 6 or so two
When, at u-shaped reinforcing bar 6, the telescopic rod that can start hydraulic cylinder 3 shortens reinforcing bar 6, and u-shaped bar 4 is driven to move down recovery to original
Hydraulic cylinder 3 is closed in position, restarts the first cylinder 8, the telescopic rod of the first cylinder 8 shortens drive activity N-shaped frame 2 and is moved to the left, living
Dynamic N-shaped frame 2, which is moved to the left, not to be contacted with reinforcing bar 6, closes the first cylinder 8, operator can remove reinforcing bar 6, when reinforcing bar 6 takes
After lower, the telescopic rod elongation drive activity N-shaped frame 2 that can start the first cylinder 8 moves right recovery to original position, closes the first gas
Cylinder 8.
Because further including having apparatus for bending 11, apparatus for bending 11 includes the second cylinder 111, movable plate 112, bearing block
113, screw rod 114, fixed block 115, nut 116, motor 117, the second sliding block 119, connecting rod 1110 and bar 1111, before riser 1
Side surface upper part left and right sides symmetrical expression is equipped with the second cylinder 111, installs between the telescopic rod of the second cylinder of the left and right sides 111
There is movable plate 112, is fitted with bearing block 113 at left and right sides of 112 leading flank of movable plate, connects between left and right sides bearing block 113
It is connected to screw rod 114, fixed block 115 is installed, 114 or so two screw threads of screw rod are on the contrary, screw rod 114 is equipped in the middle part of screw rod 114
Two nuts 116,112 leading flank lower part of movable plate are provided with second sliding slot 118, are set in second sliding slot 118 there are two the second sliding block
119, the second sliding block 119 is slidably matched with second sliding slot 118, and 119 top of the second sliding block of left side connects with 116 bottom of left side nut
It connects, 119 top of the second sliding block of right side is connect with 116 bottom of right side nut, and the second sliding block is equipped with connecting rod among 119 bottom
1110,1110 back lower of connecting rod is equipped with bar 1111, and right side is horizontally installed with motor 117 in the middle part of 112 leading flank of movable plate,
Motor 117 is located at 113 right side of right side bearing block, and the output shaft of motor 117 is connect by shaft coupling with 114 right end of screw rod, works as steel
When both ends bending to the vertical state of muscle 6, the second cylinder 111 can be started, the telescopic rod of the second cylinder 111 shortens drive activity
Plate 112 moves backward, and then the component on movable plate 112 is driven to move backward, and when bar 1111 is moved backward positioned at reinforcing bar 6
When the left and right sides, the second cylinder 111 can be closed, starting motor 117 rotates forward, and motor 117, which rotates forward, drives screw rod 114 to rotate forward, silk
Bar 114, which rotates forward, drives left and right sides nut 116 to move inward, and left and right sides nut 116 moves inward the drive left and right sides second
Sliding block 119 moves inward, the second sliding block of the left and right sides 119 travel inward through connecting rod 1110 drive the left and right sides bar 1111 to
Interior movement, left and right sides bar 1111 is moved inward to be contacted with reinforcing bar 6, and then left and right sides bar 1111 is moved inward reinforcing bar
6 bendings, and reinforcing bar 6 is made to form 6 frame of reinforcing bar.Similarly, after 6 bending of reinforcing bar, the reversion of motor 117 can be started, and then drive
Left and right sides bar 1111 is displaced outwardly recovery to original position, closes motor 117, restarts the telescopic rod elongation of the second cylinder 111
It drives movable plate 112 to move forward to restore to original position, and drives bar 1111 to move forward and restore to original position, close the second cylinder
111.In this way, bending is carried out to reinforcing bar 6 again without artificial, it is time saving and energy saving.
Because further including having motion bar 13, spring 14 and pressing plate 15, symmetrical being provided with is led at left and right sides of 4 bottom of u-shaped bar
Hole 12, guide hole 12 is interior to be equipped with motion bar 13, and pressing plate 15 is equipped between 13 top of left and right sides motion bar, and pressing plate 15, which is located at, to be fixed
Below N-shaped frame 7 and movable N-shaped frame 2, it is connected with spring 14 between bottom in 15 bottom of pressing plate and u-shaped bar 4,14 sets of spring in work
In lever 13, when u-shaped bar 4, which is moved up, carries out bending to reinforcing bar 6, u-shaped bar 4 drives motion bar 13 to move up simultaneously, living
Lever 13 moves up band dynamic pressure plate 15 and moves up, and pressing plate 15 is moved up to be contacted with reinforcing bar 6, because of the effect of spring 14, pressure
Plate 15 is fixed reinforcing bar 6.After 6 bending of reinforcing bar, u-shaped bar 4, which moves down, to be restored to original position, and then with dynamic pressure plate 15
Recovery is moved down to original position.In this way, can prevent reinforcing bar 6 in bending process from moving influence bending effect occurs.
Because further including having cutting ferrule 16, cutting machine 17, third cylinder 19 and bracket 20,1 middle part right side symmetrical expression of riser
Cutting ferrule 16 is installed, 1 middle part right side of riser is provided with opening 18, and opening 18 is between left and right sides cutting ferrule 16,1 trailing flank of riser
Bracket 20 is installed on the right side of middle part, third cylinder 19 is installed in the middle part of leading flank in bracket 20, on the telescopic rod of third cylinder 19
Cutting machine 17 is installed, cutting machine 17 is located in opening 18, is operated first personnel for reinforcing bar 6 and is located at u-shaped across two cutting ferrules 16
4 top of bar, and contact 6 left end of reinforcing bar with limit plate 5, cutting machine 17 can be started, restart third cylinder 19, third cylinder
19 telescopic rod elongation drives cutting machine 17 to move forward, and reinforcing bar 6 is cut off in the forward movement of cutting machine 17.After reinforcing bar 6 is cut off,
Cutting machine 17 can be closed, the telescopic rod of starting third cylinder 19, which shortens, drives cutting machine 17 to move backward recovery to original position, closes
Close third cylinder 19.In this way, the too long inconvenient bending of reinforcing bar 6 can be prevented.
Although describing the disclosure only with respect to the embodiment of limited quantity, the ability of the disclosure is benefited from
Field technique personnel will be understood that, without departing from the scope of the invention, can design various other embodiments.Therefore,
The scope of the present invention should be limited only by the following claims.
Claims (3)
1. a kind of construction reinforcing bar bending device, which is characterized in that include riser, movable N-shaped frame, hydraulic cylinder, u-shaped
Bar, limit plate, fixed N-shaped frame, the first cylinder and the first sliding block, left side is equipped with limit plate in the middle part of riser leading flank, before riser
Side lower part left and right sides symmetrical expression is equipped with hydraulic cylinder, and u-shaped bar, riser are equipped between the telescopic rod of left and right sides hydraulic cylinder
Leading flank upper left-hand is equipped with fixed N-shaped frame, is horizontally installed with the first cylinder, the first gas in the middle part of left side in fixed N-shaped frame
Movable N-shaped frame is installed, movable N-shaped frame, which is located at, fixes N-shaped frame directly to the right, in riser leading flank upper right on the telescopic rod of cylinder
Lower two sides are all provided with first sliding groove, and the first sliding block is equipped in first sliding groove, and the first sliding block is slidably matched with first sliding groove, top the
One sliding block leading flank is connect with movable N-shaped frame trailing flank top, and the first sliding block of lower section is connect with movable N-shaped frame trailing flank lower part；
Further include having apparatus for bending, apparatus for bending include the second cylinder, movable plate, bearing block, screw rod, fixed block, nut, motor,
Second sliding block, connecting rod and bar, riser leading flank top left and right sides symmetrical expression are equipped with the second cylinder, the left and right sides second
Movable plate is installed between the telescopic rod of cylinder, is fitted with bearing block, left and right sides bearing at left and right sides of movable plate leading flank
Screw rod is connected between seat, fixed block is installed in the middle part of screw rod, and two screw threads of screw rod or so are on the contrary, set that there are two spiral shells on screw rod
Mother, movable plate leading flank lower part are provided with second sliding slot, are set in second sliding slot there are two the second sliding block, the second sliding block and second sliding slot
It is slidably matched, the second slider top of left side is connect with left side nut bottom, and the second slider top of right side and right side nut bottom connect
It connects, connecting rod is installed among the second slider bottom, connecting rod back lower is equipped with bar, and right side is horizontal in the middle part of movable plate leading flank
Motor is installed, motor is located on the right side of the bearing block of right side, and the output shaft of motor is connect by shaft coupling with screw rod right end.
2. a kind of construction reinforcing bar bending device according to claim 1, which is characterized in that further include having activity
Bar, spring and pressing plate, u-shaped bar bottom left and right sides symmetrical expression are provided with guide hole, motion bar, left and right sides activity are equipped in guide hole
Pressing plate is installed between bar top, pressing plate is located at below fixed N-shaped frame and movable N-shaped frame, in pressing plate bottom and u-shaped bar bottom it
Between be connected with spring, spring pocket is on motion bar.
3. a kind of construction reinforcing bar bending device according to claim 2, which is characterized in that further include have cutting ferrule,
Cutting machine, third cylinder and bracket, riser middle part right side symmetrical expression are equipped with cutting ferrule, and right side is provided with opening in the middle part of riser, opens
Mouthful positioned at the cutting ferrule of the left and right sides between, right side is equipped with bracket in the middle part of riser trailing flank, and leading flank middle part is equipped with the in bracket
Three cylinders, cutting machine is equipped on the telescopic rod of third cylinder, and cutting machine is located in opening.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506846.0A CN108435970B (en) | 2018-05-24 | 2018-05-24 | A kind of construction reinforcing bar bending device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810506846.0A CN108435970B (en) | 2018-05-24 | 2018-05-24 | A kind of construction reinforcing bar bending device |
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| CN108435970A CN108435970A (en) | 2018-08-24 |
| CN108435970B true CN108435970B (en) | 2019-08-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261849B (en) * | 2018-11-23 | 2019-12-24 | 江西振彪建筑工程有限公司 | Reinforcing steel bar bending equipment |
| CN109454180B (en) * | 2018-12-07 | 2020-02-28 | 湖北国丰建设有限公司 | Construction steel bar bending machine |
| CN110280686A (en) * | 2019-07-30 | 2019-09-27 | 马秀辉 | A kind of reinforcing bar bending device |
| CN110508717B (en) * | 2019-09-24 | 2020-09-29 | 江苏金鼎建设集团有限公司 | Building stair lays reinforcing bar bender |
| CN112338097B (en) * | 2020-10-11 | 2022-07-08 | 胜利油田金色河口石化工程有限公司 | Reinforcing bar hoop former for building |
| CN112719138B (en) * | 2021-02-23 | 2023-08-18 | 新疆隆泉建设集团有限公司 | Device for bending two ends of reinforcing steel bar for construction site |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524779A (en) * | 1978-08-14 | 1980-02-22 | Nippon Steel Corp | U-forming method and apparatus in uo-steel tube manufacturing process |
| JPS57206521A (en) * | 1981-06-12 | 1982-12-17 | Tezuka Kosan Kk | Pipe forming device |
| CN104368730A (en) * | 2014-09-25 | 2015-02-25 | 江苏海天微电子科技有限公司 | Diode bending and shaping tool |
| CN204321034U (en) * | 2014-12-08 | 2015-05-13 | 宜宾金润电器有限公司 | A kind of inductance pin forming frock clamp |
| CN107282819A (en) * | 2017-08-10 | 2017-10-24 | 深圳市诚骋科技有限公司 | A kind of building bar apparatus for bending |
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Effective date of registration: 20190731 Address after: Room 1514, No. 275 Xintuo Road, Daxie Development Zone, Ningbo City, Zhejiang Province Applicant after: Longyuan Mingzhu Science and Technology Co., Ltd. Address before: 210000, 30 new model street, Gulou District, Jiangsu, Nanjing Applicant before: Liu Guilan |
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