CN209424440U - A kind of stirrup bender - Google Patents
A kind of stirrup bender Download PDFInfo
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- CN209424440U CN209424440U CN201821952779.7U CN201821952779U CN209424440U CN 209424440 U CN209424440 U CN 209424440U CN 201821952779 U CN201821952779 U CN 201821952779U CN 209424440 U CN209424440 U CN 209424440U
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Abstract
The embodiments of the present invention disclose a kind of stirrup bender, including rack and principal curvature mechanism and minor bend mechanism, the two is provided with bending device and auto-changing backing pin panel assembly, bending device includes the curved pin of displacement, bending turntable is sleeved on the curved pin of displacement and the pin rotation that can go for a stroll, bending turntable is provided with the curved pin of rotation, two-way cylinder driving bending turntable forward and reverse rotation；Auto-changing backing pin panel assembly includes station transformation rotating seat, backing pin plate is connected on station transformation rotating seat, station transformation rotating seat is connected with auto-changing tensile machine to realize rotation, bending device is connected with sequence opener, sequence opener is provided with exsertile locking plate, and locking plate is used to limit the rotation of station transformation rotating seat；Station transformation rotating seat, which is provided with, resets passive collision block；It is additionally provided with secondary backing pin plate in principal curvature mechanism, the buckling work of five bent angles of stirrup skeleton frame can be completed using two bending mechanisms, bending process is full-automatic, and improving production efficiency reduces cost.
Description
Technical field
The utility model relates to stirrup bender technical field, the stirrup bender of specifically a kind of double bending devices.
Background technique
Largely using various reinforcing bars and the stirrup by being obtained after steel bar meter in modern construction engineering, and reinforcing bar be usually with
Coil form storage transport, must first pass through straightening, scale severing before, then carry out by hydraulic reinforcing-steel hoop bending machine more
Secondary bending step is shaped to stirrup.Stirrup is mainly used for the position of fixed main reinforcement and makes the various reinforcing bar groups inside building element
At framework of steel reinforcement, stirrup for building has various shapes, and application is extremely wide, wherein most commonly seen is that bending is rectangular
Stirrup skeleton frame, there are five bent angle (referring to Fig.1 7) for the stirrup skeleton frame, and the bent angle of head and the tail is overlapped, it is necessary to by stirrup bone
The bent angle of frame frame head and the tail is staggered.
In the bending forming of stirrup skeleton frame, due to needing to avoid the reinforcing bar after bending, existing stirrup bender
Volume is all very big, and multiple bending devices are arranged, and reinforcing bar needs repeatedly the mobile bending to complete five bent angles, and it is multiple that there are structures
The defects of miscellaneous, bulky, production efficiency is not high, have much room for improvement.
Summary of the invention
For overcome the deficiencies in the prior art, the embodiments of the present invention provide a kind of stirrup bender, using two
5 bent angles, compact, high production efficiency can be completed in bending device.
The utility model embodiment solves technical solution used by its technical problem:
A kind of stirrup bender, including rack, and the bending mechanism of connection on the rack, the bending apparatus include master
Bending mechanism and minor bend mechanism, the principal curvature mechanism and minor bend mechanism are provided with bending device and auto-changing backing pin
Panel assembly, the bending device include that the curved pin of displacement, bending turntable and two-way cylinder, the bending turntable are sleeved on displacement
On curved pin and the pin that can go for a stroll rotates, and the bending turntable is provided with the curved pin of rotation with the curved pin cooperation of the displacement, described two-way
Oil cylinder connects the bending turntable and drives bending turntable forward and reverse rotation；The auto-changing backing pin panel assembly includes rotation
It is connected to the station transformation rotating seat of the curved pin of displacement, is connected with backing pin plate, the station on the station transformation rotating seat
Transformation rotating seat is connected with auto-changing tensile machine to realize rotation, and the bending device is connected with sequence opener, described
Sequence opener is provided with exsertile locking plate, and the locking plate is used to limit the rotation of the station transformation rotating seat；The work
Bit map rotating seat is provided with the passive collision block of reset for pushing reset itself；It is additionally provided in the principal curvature mechanism and institute
State auto-changing backing pin panel assembly secondary backing pin plate positioned opposite.
As an improvement of the above technical solution, the auto-changing tensile machine includes to cross messenger and stiff spring, institute
It states and crosses one end of messenger and be connected to station transformation rotating seat, the other end connects the stiff spring, by the stiff spring
Pulling force is provided.
As a further improvement of the above technical scheme, evacuation displacement rotating seat, institute are provided in the principal curvature mechanism
It states in evacuation displacement rotating seat and is connected with evacuation shaft, adjustment seat is fixed in the evacuation shaft, the pair backing pin plate is fixed
It is connected to the adjustment seat.
It is further improved, the bending device of the principal curvature mechanism is mounted on a superposition slide, and the superposition slide is sliding
Dynamic to be connected on a fixed bracket, the fixed bracket is fixedly connected on the rack, and the superposition slide, which is connected with, pushes institute
It states and conjugates the conversion equipment that curved pin stretches out, the one end of the curved pin of displacement for bending reinforcing steel bar is provided with separation supporting spring.
It is further improved, the conversion equipment includes the bending dislocation rack gear being fixed on the superposition slide and company
It is connected to the support bracket fastened dislocation slide, offset gear and slidable coaxial offset teeth are connected on the dislocation slide
Item, the bending dislocation rack gear and coaxial dislocation rack gear are engaged with the offset gear, and the coaxial dislocation rack gear is provided with
For pushing the pushing part of the curved pin of displacement, rotatable unidirectional locking plate, the one-way lock are connected on the dislocation slide
Piece is connected with torsional spring, and the free end of the unidirectional locking plate is kept to press to the displacement curved pin under the action of torsional spring.
It is further improved, is set with reset spring on the curved pin of displacement, the both ends of the reset spring are separately connected institute
Dislocation slide, the curved pin of displacement are stated, to push the curved pin of displacement to reset.
It is further improved, the material toggling dress for stirring reinforcing bar is provided between the principal curvature mechanism and minor bend mechanism
It sets, the poking device includes the material toggling balladeur train for being connected to the rack, material toggling shaft and material toggling oil cylinder, and the material toggling is sliding
It is connected with slidable material toggling coaster on frame, is connected with material toggling rope sheave in the material toggling shaft, around being equipped on the material toggling rope sheave
First drawstring, first drawstring connects the material toggling coaster, and the material toggling rope sheave material toggling rope sheave rotates, by described first
Drawstring material toggling rope sheave drives the material toggling coaster mobile, and the material toggling oil cylinder connects the material toggling rope sheave and drives material toggling rope sheave
Rotation.
It is further improved, the material toggling rope sheave is provided with coaxial transmission rope sheave, around being equipped with second on the transmission rope sheave
Drawstring, second drawstring connect the material toggling oil cylinder and are driven by the material toggling oil cylinder.
It is further improved, the piston rod of the material toggling oil cylinder, which is connected with, crosses messenger seat, and the both ends of second drawstring are solid
It is scheduled on described cross on messenger seat.
It is further improved, the poking device further includes having scale remote control switch, and the scale remote control switch is for controlling
The start and stop of the material toggling oil cylinder are provided with the scale for touching the scale remote control switch on the piston rod of the material toggling oil cylinder
Collision block, the scale remote control switch are connected with scale sliding support, and the scale sliding support is provided with and the material toggling oil cylinder
The parallel sliding slot of piston rod, be provided in the sliding slot and adjust collision block, the scale with the scale of scale collision block cooperation
Collision block is adjusted for touching the scale remote control switch.
A technical solution in above-mentioned technical proposal, which has the following beneficial effects:, connects principal curvature mechanism and pair in rack
Bending mechanism, the two are provided with bending device and auto-changing backing pin panel assembly, and the two-way cylinder of bending device drives bending
Turntable forward and reverse rotation, curved pin rotation and the bending for conjugating curved pin cooperation achievable two kinds of directions and multiple angles；Sequence is opened
The locking plate of device, which stretches out, limits station transformation rotating seat, and backing pin plate is located at the first station, carries out the bending of first bent angle of reinforcing bar
Operation；Then, locking plate is withdrawn, and station transformation rotating seat rotates under the pulling of auto-changing tensile machine, and backing pin plate is located at the
Two stations carry out the bending operation of second bent angle of reinforcing bar；Principal curvature mechanism and minor bend mechanism complete first it is curved
After angular distortion, reinforcing bar is moved down, then the buckling work of second bent angle is completed by principal curvature mechanism and minor bend mechanism, is finally led
Bending mechanism matching pair backing pin plate completes the buckling work of the 5th bent angle, complete stirrup skeleton frame is produced, using two
A bending mechanism can full-automatic five bent angles for completing stirrup skeleton frame buckling work, greatly simplify stirrup bender
Structure, reduces volume, and improving production efficiency reduces cost.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram according to a kind of embodiment；
Fig. 2~Fig. 5 is the use state diagram according to a kind of embodiment；
Fig. 6, Fig. 7 are the structural schematic diagram according to a kind of principal curvature mechanism of embodiment；
Fig. 8, Fig. 9 are the structural schematic diagram according to a kind of conversion equipment of embodiment；
Figure 10 is the structural schematic diagram according to a kind of auto-changing backing pin panel assembly of embodiment；
Figure 11 is the structural schematic diagram according to a kind of evacuation displacement rotation seating portion of embodiment；
Figure 12, Figure 13 are the structural schematic diagram according to a kind of poking device of embodiment；
Figure 14 is the drawstring connection relationship diagram according to a kind of poking device of embodiment；
Figure 15, Figure 16 are the structural schematic diagram according to a kind of minor bend mechanism of embodiment；
Figure 17 is the structural schematic diagram of stirrup skeleton frame.
Specific embodiment
Referring to Fig.1~Figure 16, a kind of embodiment of the invention provides stirrup bender, including rack 100, and is connected to
Bending mechanism in rack, the bending apparatus include principal curvature mechanism 110 and minor bend mechanism 120, the principal curvature mechanism
110 and minor bend mechanism 120 be provided with bending device 200 and auto-changing backing pin panel assembly 300, the bending device 200
It include the curved pin 210 of displacement, bending turntable 220 and two-way cylinder 230, the bending turntable 220 is sleeved on the curved pin 210 of displacement
The upper and rotation of pin 210 that can go for a stroll, the bending turntable 220 are provided with the curved pin 221 of rotation cooperated with the curved pin 210 of displacement,
The two-way cylinder 230 connects the bending turntable 220 and drives bending 220 forward and reverse rotation of turntable；The auto-changing gear
Pin plate device 300 includes the station transformation rotating seat 310 for being rotationally connected with the curved pin 210 of displacement, the station transformation rotation
Backing pin plate 320 is connected on swivel base 310, backing pin plate 320 is provided with support column, and the support column outer cover is adjusted equipped with slidable
Section set 321, the adjusting set 321 is connected with locking member with the fixation support column.Pass through the phase of adjusting set 321 and support column
Position is adjusted, use scope can be expanded with the height of backing pin plate 320.Preferably, the adjusting set 321 is fixedly connected with rotation
Shaft, the station transformation rotating seat 310 are provided with the axle sleeve 312 for being coupled the rotary shaft.Using the above structure, pass through
The working surface angle of the adjustable backing pin plate 320 of rotary shaft expands use scope.Preferably, the end of the rotary shaft passes through
The station converts rotating seat 310 and is connected with rotation torsional spring, and under the action of the rotation torsional spring, the backing pin plate 320 is protected
Hold working condition.Torsional spring one side rock-steady structure is rotated, guarantees that backing pin plate 320 maintains reliable working condition, on the other hand
There is provided adjustable space for backing pin plate 320, the station transformation rotating seat 310 be connected with auto-changing tensile machine 330 with
Realize rotation, the bending device 200 is connected with sequence opener 400, and the sequence opener 400 is provided with exsertile lock
Piece 410, the locking plate 410 are used to limit the rotation of the station transformation rotating seat 310；The station transformation rotating seat 310 is set
It is equipped with the passive collision block 311 of reset for pushing reset itself；It is additionally provided in the principal curvature mechanism 110 and the automatic change
The secondary backing pin plate 500 positioned opposite of gear shift pin panel assembly 300.Using the above structure, in principal curvature mechanism 110 and minor bend mechanism
After 120 complete first bent angle bending, reinforcing bar is moved down, then completes second by principal curvature mechanism 110 and minor bend mechanism 120
The buckling work of a bent angle, last 110 matching pair backing pin plate 500 of principal curvature mechanism complete the buckling work of the 5th bent angle,
Complete stirrup skeleton frame is produced, it can full-automatic five bent angles for completing stirrup skeleton frame using two bending mechanisms
Buckling work greatly simplifies the structure of stirrup bender, reduces volume, and improving production efficiency reduces cost
In the present embodiment, it is preferred that the auto-changing tensile machine 330 includes to cross messenger 331 and stiff spring
332, described one end for crossing messenger 331 is connected to the station transformation rotating seat 310, and the other end connects the stiff spring 332,
Pulling force is provided by the stiff spring 332.In order to cross the smooth movement of messenger 331, station transformation rotating seat 310 on be provided with around
Rope groove and directive wheel cross 331 part of messenger and are wound on rope groove, and are oriented to by directive wheel and reconnect stiff spring 332, lead
Draw spring 332 and pulling force is provided, guarantees that auto-changing tensile machine 330 can pull station transformation rotating seat 310 to rotate, structure is simple
Reliably, at low cost.
In the present embodiment, it is preferred that evacuation displacement rotating seat 510 is provided in the principal curvature mechanism 110, it is described to keep away
It allows conjugate in rotating seat 510 and is connected with evacuation shaft, adjustment seat 520, the pair backing pin plate 500 are fixed in the evacuation shaft
It is fixedly connected on the adjustment seat 520.Secondary backing pin plate 500 is used to bend downward reinforcing bar (the 5th bent angle), and in order to avoid dry
The curved pin 221 of rotation is related to, secondary backing pin plate 500 can rotate by evacuation shaft and avoid rotating curved pin 221, compact-sized.It is preferred that
, evacuation torsional spring 530 is set in the evacuation shaft, under the action of avoiding torsional spring 530, secondary backing pin plate 500 keeps work
State.
In the present embodiment, it is preferred that the bending device 200 of the principal curvature mechanism 110 is mounted on a superposition slide 240
On, the superposition slide 240 is slidably connected on a fixed bracket 250, and the fixed bracket 250 is fixedly connected on the rack
100, the superposition slide 250 is connected with the conversion equipment for pushing the curved pin 210 of displacement to stretch out, and the curved pin 210 of displacement is used
It is provided in one end of bending reinforcing steel bar and separates supporting spring 211.Before being bent the 5th bent angle, conversion equipment, which pushes, conjugates curved pin
210 forward extend out, and one end bent angle of reinforcing bar is pushed deformation and is staggered by the separation supporting spring 211 for coaxially conjugating curved pin 210；It recycles
It conjugates curved pin 210 and is bent the 5th bent angle, a curved bending for selling out into the multiple angles of stirrup, and realize that stirrup skeleton frame is first
The bent angle of tail is staggered, and greatly speeds up production operation speed, advantageously reduces cost, while simplifying the structure of stirrup bender.
In the present embodiment, it is preferred that the conversion equipment includes the bending mistake being fixed on the superposition slide 240
Position rack gear 241 and it is connected to the dislocation slide 251 of the fixed bracket 250, is connected with offset teeth on the dislocation slide 251
Wheel 252 and slidable coaxial dislocation rack gear 253, the bending dislocation rack gear 241 and coaxially misplace rack gear 253 with it is described
Offset gear 252 engages, and the coaxial dislocation rack gear 253 is provided with the pushing part for pushing the curved pin 210 of displacement, described
Rotatable unidirectional locking plate 254 is connected on dislocation slide 251, the unidirectional locking plate 254 is connected with torsional spring, in the effect of torsional spring
The lower free end for keeping the unidirectional locking plate 254 presses to the curved pin 210 of displacement.When the superposition retrogressing of slide 240, it is bent offset teeth
Item 241 pushes coaxial dislocation rack gear 253 to move forward by offset gear 252, is pushed away using the pushing part of coaxial dislocation rack gear 230
The dynamic curved pin 210 of displacement forward extends out, and the stretching state of curved pin 210 is conjugated using the locking of unidirectional locking plate 254, certainly, is superimposed slide
240 can use a variety of driving methods, provide one kind in the present embodiment, and fixed bracket 250 is fixedly connected with superposition conversion oil
Cylinder 700, the superposition slide 240 are connected to the piston rod of the superposition conversion oil cylinder 700, are driven by superposition conversion oil cylinder 700
Slide 240 is superimposed to slide, it is simple and reliable for structure.
In the present embodiment, it is preferred that be set with reset spring 212, the reset spring on the curved pin 210 of displacement
212 both ends are separately connected the dislocation slide 251, the curved pin 210 of displacement, to push the curved pin 210 of displacement to reset.It is single
Floor push is connected with by drag-line to locking plate 254, is opened with realizing, after the completion of bending operation, unclamps unidirectional locking plate 254,
It conjugates curved pin 210 to automatically reset in the promotion of reset spring 212, performs the preparation of bending operation next time.
In the present embodiment, it is preferred that be provided between the principal curvature mechanism 110 and minor bend mechanism 120 for dialling
The poking device 600 of dynamic reinforcing bar, the poking device 600 includes the material toggling balladeur train 610 for being connected to the rack 100, material toggling
Shaft 620 and material toggling oil cylinder 630, slidable material toggling coaster 611 is connected on the material toggling balladeur train 610, and the material toggling turns
It is connected with material toggling rope sheave 621 on axis 620, around the first drawstring 622 is equipped on the material toggling rope sheave 621, first drawstring 622 connects
The material toggling coaster 611 is connect, and the material toggling rope sheave material toggling rope sheave 621 rotates, by 622 band of the first drawstring material toggling rope sheave
It is mobile to move the material toggling coaster 611, the material toggling oil cylinder 630 connects the material toggling rope sheave 621 and drives 621 turns of material toggling rope sheave
It is dynamic.Working principle are as follows: material toggling oil cylinder 630 drive material toggling rope sheave 621 rotate, material toggling rope sheave 621 by frictional force drive around the home its
On the first drawstring 622 it is mobile, pull mobile realize of material toggling coaster 611 that reinforcing bar is pushed to move down by the first drawstring 622, use
For oil cylinder as power device, pulling force is big, adapts to the use environment of stirrup bender, reliability and durability.In one embodiment, described
Material toggling coaster 611 and material toggling balladeur train 610 are provided with two groups and are arranged in parallel, and two material toggling balladeur trains 610 are respectively close to principal curvature
Mechanism 110, minor bend mechanism 120, each material toggling coaster 611 connect first drawstring 622, the material toggling rope sheave 621
It is provided with two accordingly.Two angles position after being bent for the first time using the corresponding reinforcing bar of two material toggling coasters 611, is conducive to steady
Push reinforcing bar mobile, more evenly, reinforcing bar movement is more stable for stress.Preferably, horizontal slide rail, the material toggling are set in rack 100
Balladeur train 610 and minor bend mechanism 120 are slidably connected on the horizontal slide rail, and adjustable position is to adapt to the stirrup of different size
Skeleton frame promotes use scope.In order to guarantee that two 611 synchronization actions of material toggling coaster, two material toggling rope sheaves 621 are mounted on
In same material toggling shaft 620, material toggling shaft 620 is provided with the shaft part that section is square, and two material toggling rope sheaves 621 are fixed
On the shaft part.It is driven using the shaft part of square, guarantees that two material toggling rope sheaves 621 rotate synchronously, to guarantee that two are dialled
Expect 611 synchronization action of coaster, and follows material toggling balladeur train 610 mobile convenient for material toggling rope sheave 621.
In the present embodiment, it is preferred that the material toggling rope sheave 621 is provided with coaxial transmission rope sheave 623, the transmission rope
Around the second drawstring 624 is equipped on wheel 623, second drawstring 624 connects the material toggling oil cylinder 630 and by the material toggling oil cylinder
630 drive.
Preferable implementation result, which is that the piston rod of the material toggling oil cylinder 630 is connected with, crosses messenger seat 640, and described second draws
The both ends of rope 624 are each attached to described cross on messenger seat 640.Second drawstring 624 can be turned to and be guided by multiple directive wheels,
Belong to conventional design, repeats no more.It crosses messenger seat 640 to be driven by material toggling oil cylinder 630 and moved, drives the second drawstring 624 mobile,
Second drawstring 624 drives transmission rope sheave 623 and material toggling rope sheave 621 to rotate by frictional force, final to realize that material toggling coaster 611 pushes away
Dynamic reinforcing bar is mobile.
In the present embodiment, it is preferred that the poking device 600 further includes having scale remote control switch 650, and the scale is distant
Control switch 650 is used to control the start and stop of the material toggling oil cylinder 630, is provided on the piston rod of the material toggling oil cylinder 630 for touching
The scale collision block 631 of the scale remote control switch 650 is moved, the scale remote control switch 650 is connected with scale sliding support 651,
The scale sliding support 651 is provided with the sliding slot parallel with the piston rod of the material toggling oil cylinder 630, is provided in the sliding slot
Collision block 652 is adjusted with the scale of the scale collision block 631 cooperation, it is distant for touching the scale that the scale adjusts collision block 652
Control switch 650.Scale adjusts collision block 652 and can move and fix in sliding slot, using common screw bolt and nut,
He repeats no more mode, and when material toggling oil cylinder 630 acts, scale collision block 631 bumps against that scale adjusts collision block 652 and to touch scale distant
It controls switch 650 and controls the stopping of material toggling oil cylinder 630.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, should all fall into the utility model
Within protection scope.
Claims (10)
1. a kind of stirrup bender, including rack (100), and the bending mechanism of connection on the rack, it is characterised in that: described
Bending mechanism includes principal curvature mechanism (110) and minor bend mechanism (120), the principal curvature mechanism (110) and minor bend mechanism
(120) it is provided with bending device (200) and auto-changing backing pin panel assembly (300), the bending device (200) includes to become
The curved pin (210) in position, bending turntable (220) and two-way cylinder (230), the bending turntable (220) are sleeved on the curved pin of displacement
(210) and can be around curved pin (210) rotation be conjugated on, the bending turntable (220) is provided with to be cooperated with the curved pin (210) of displacement
The curved pin of rotation (221), the two-way cylinder (230) connects the bending turntable (220) and drives that bend turntable (220) positive and negative
To rotation；The auto-changing backing pin panel assembly (300) includes the station transformation for being rotationally connected with the curved pin (210) of displacement
Rotating seat (310), the station converts to be connected with backing pin plate (320) on rotating seat (310), and the station converts rotating seat
(310) auto-changing tensile machine (330) is connected with to realize rotation, and the bending device (200) is connected with sequence opener
(400), the sequence opener (400) is provided with exsertile locking plate (410), and the locking plate (410) is for limiting the work
The rotation of bit map rotating seat (310)；Station transformation rotating seat (310) is provided with the reset quilt for pushing reset itself
Dynamic collision block (311)；It is additionally provided on the principal curvature mechanism (110) with the auto-changing backing pin panel assembly (300) with respect to cloth
The secondary backing pin plate (500) set.
2. a kind of stirrup bender according to claim 1, it is characterised in that: the auto-changing tensile machine (330)
It include to cross messenger (331) and stiff spring (332), described one end for crossing messenger (331) is connected to the station transformation rotation
Seat (310), the other end connect the stiff spring (332), provide pulling force by the stiff spring (332).
3. a kind of stirrup bender according to claim 1 or 2, it is characterised in that: set on the principal curvature mechanism (110)
It is equipped with evacuation displacement rotating seat (510), is connected with evacuation shaft, the evacuation shaft in evacuation displacement rotating seat (510)
On be fixed with adjustment seat (520), it is described pair backing pin plate (500) be fixedly connected on the adjustment seat (520).
4. a kind of stirrup bender according to claim 1, it is characterised in that: the bending of the principal curvature mechanism (110)
Device (200) is mounted on a superposition slide (240), and the superposition slide (240) is slidably connected at one fixed bracket (250)
On, the fixed bracket (250) is fixedly connected on the rack (100), and the superposition slide (240), which is connected with, pushes the change
The conversion equipment that the curved pin (210) in position is stretched out, the one end of the curved pin (210) of displacement for bending reinforcing steel bar are provided with separation supporting spring
(211)。
5. a kind of stirrup bender according to claim 4, it is characterised in that: the conversion equipment includes to be fixed on institute
It states bending dislocation rack gear (241) in superposition slide (240) and is connected to the dislocation slide of the fixed bracket (250)
(251), offset gear (252) and slidable coaxial dislocation rack gear (253), institute are connected on the dislocation slide (251)
It states bending dislocation rack gear (241) and coaxial dislocation rack gear (253) is engaged with the offset gear (252), the coaxial dislocation
Rack gear (253) is provided with the pushing part for pushing the curved pin (210) of displacement, and being connected on the dislocation slide (251) can
The unidirectional locking plate (254) of rotation, the unidirectional locking plate (254) are connected with torsional spring, the one-way lock are kept under the action of torsional spring
The free end of piece (254) presses to the curved pin (210) of displacement.
6. a kind of stirrup bender according to claim 5, it is characterised in that: be set on the curved pin (210) of displacement
Reset spring (212), the both ends of the reset spring (212) are separately connected the dislocation slide (251), the curved pin of displacement
(210), to push the curved pin (210) of displacement to reset.
7. a kind of stirrup bender according to claim 1, it is characterised in that: the principal curvature mechanism (110) and pair are curved
The poking device (600) for stirring reinforcing bar is provided between bent mechanism (120), the poking device (600) includes connection
In the material toggling balladeur train (610) of the rack (100), material toggling shaft (620) and material toggling oil cylinder (630), the material toggling balladeur train
(610) it is connected with slidable material toggling coaster (611) on, is connected with material toggling rope sheave (621), institute on the material toggling shaft (620)
It states around being equipped with the first drawstring (622) on material toggling rope sheave (621), first drawstring (622) connects the material toggling coaster (611),
And material toggling rope sheave (621) rotation drives the material toggling coaster (611) mobile by first drawstring (622), and described group
Material oil cylinder (630) connects the material toggling rope sheave (621) and material toggling rope sheave (621) is driven to rotate.
8. a kind of stirrup bender according to claim 7, it is characterised in that: the material toggling rope sheave (621) is provided with together
The transmission rope sheave (623) of axis, around being equipped with the second drawstring (624) on the transmission rope sheave (623), second drawstring (624) is even
It connects the material toggling oil cylinder (630) and is driven by the material toggling oil cylinder (630).
9. a kind of stirrup bender according to claim 8, it is characterised in that: the piston rod of the material toggling oil cylinder (630)
It is connected with and crosses messenger seat (640), the both ends of second drawstring (624) are each attached to described cross on messenger seat (640).
10. a kind of stirrup bender according to claim 9, it is characterised in that: the poking device (600) further includes having
Scale remote control switch (650), the scale remote control switch (650) are used to control the start and stop of the material toggling oil cylinder (630), and described group
The scale collision block (631) for touching the scale remote control switch (650) is provided on the piston rod of material oil cylinder (630), it is described
Scale remote control switch (650) is connected with scale sliding support (651), and the scale sliding support (651) is provided with and described group
The piston rod of material oil cylinder (630) parallel sliding slot is provided with the scale tune with the scale collision block (631) cooperation in the sliding slot
It saves collision block (652), the scale adjusts collision block (652) for touching the scale remote control switch (650).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952779.7U CN209424440U (en) | 2018-11-23 | 2018-11-23 | A kind of stirrup bender |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952779.7U CN209424440U (en) | 2018-11-23 | 2018-11-23 | A kind of stirrup bender |
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| Publication Number | Publication Date |
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| CN209424440U true CN209424440U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821952779.7U Active CN209424440U (en) | 2018-11-23 | 2018-11-23 | A kind of stirrup bender |
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| CN (1) | CN209424440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226584A (en) * | 2018-11-23 | 2019-01-18 | 鹤山市鹤建机械有限公司 | A kind of stirrup bender |
-
2018
- 2018-11-23 CN CN201821952779.7U patent/CN209424440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226584A (en) * | 2018-11-23 | 2019-01-18 | 鹤山市鹤建机械有限公司 | A kind of stirrup bender |
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