CN205464062U - Three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar - Google Patents
Three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar Download PDFInfo
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- CN205464062U CN205464062U CN201620203228.5U CN201620203228U CN205464062U CN 205464062 U CN205464062 U CN 205464062U CN 201620203228 U CN201620203228 U CN 201620203228U CN 205464062 U CN205464062 U CN 205464062U
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- reinforcing bar
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Abstract
The utility model relates to a reinforcing bar bending apparatus discloses a three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar, sets up in one side of the crooked mechanism in the plane of plane bending apparatus, including the frame, it sets up crooked support the in the frame to slide, is equipped with relative its scalable and rotatory bending apparatus on crooked the support, and the crooked reinforcing bar of bending apparatus is formed with first plane of bending, and the crooked reinforcing bar of the crooked mechanism in plane is formed with the second plane of bending, and first plane of bending becomes angle setting with the second plane of bending. Second plane of bending one -tenth angle setting through setting up the bending apparatus and forming the crooked reinforcing bar of the crooked mechanism of first plane of bending and plane that bending apparatus bending reinforcing bar formed can realize the three -dimensional bending to the reinforcing bar, just the utility model discloses an above -mentioned device simple structure, the cost of manufacture is low, only needs to add in the bending apparatus of plane the utility model discloses a three -dimensional crooked of reinforcing bar can be realized to above -mentioned device, and automatic production goes out the three -dimensional stirrup that building engineering goes up to be needed.
Description
Technical field
This utility model relates to a kind of steel bar bending device, particularly relates to the three-dimensional of a kind of steel-bar automatic hoop bender
Bending apparatus.
Background technology
While economic construction fast development, stirrup automatic processing device steel-bar automatic hoop bender obtains
It is widely applied.At present steel-bar automatic hoop bender generally include haulage gear, straightening mechanism, bending mechanism and
Cutting mechanism, realizes the bending to reinforcing bar by above-mentioned each mechanism.But with existing automatic bending machine for steel bar
Reinforcing bar can only be bent to variously-shaped stirrup at same plane, it is impossible to bar bending is become three-dimensional shape,
And along with the high speed development of building bar structure, need the Steel bar rack of three-dimensional shape to get more and more,
Above-mentioned automatic bending machine for steel bar can not meet the demand of building bar.Therefore, it is badly in need of a kind of structure
Simply, automaticity is high and can realize the special equipment of three-dimensional bending building bar.
Utility model content
The purpose of this utility model is to provide the three-dimensional of the steel-bar automatic hoop bender that a kind of automaticity is high curved
Bent device, to solve the existing problem that reinforcing bar cannot be carried out three-dimensional bending.
For reaching this purpose, this utility model by the following technical solutions:
The three-dimensional bending device of a kind of steel-bar automatic hoop bender, is arranged at the plain bending machine of plain bending equipment
The side of structure, described three-dimensional bending device includes frame, and the bent support being slideably positioned in frame is described
Bent support is provided with bending apparatus that is scalable relative to it and that rotate, described bending apparatus moment reinforcement shape
Become and have the first plane of bending, plain bending means flex reinforcing bar to be formed with the second plane of bending, described first curved
Bent plane is angled with the second plane of bending to be arranged.
As preferably, described bending apparatus includes the bending being located in bent support that is scalable and that rotate
Main shaft, is fixed in the connecting plate of bending main shaft one end, is installed in the bending mandrel of connecting plate, and is arranged on
On connecting plate and with the bending axis of bending mandrel eccentric setting.
As preferably, described bending axis being arranged on connecting plate around its axis rotation.
As preferably, described bending mandrel is arranged concentrically with bending main shaft.
As preferably, the U-shaped structure of described frame is arranged, and on it, level is provided with guide pillar, and bent support does not sets
The one end putting bending apparatus is set on guide pillar, and slides along described guide pillar.
As preferably, described frame is provided with cylinder along guide pillar length direction, and the outfan of described cylinder connects
One end of bending apparatus it is not provided with in bent support.
As preferably, described first plane of bending and the second plane of bending are arranged at an angle of 90.
As preferably, described plain bending mechanism includes that plain bending supports, scalable and rotate wear
Plain bending main shaft on plain bending supports, is fixed in second connecting plate of plain bending main shaft one end,
The plain bending mandrel being installed on the second connecting plate, and be arranged on the second connecting plate and and plain bending
The plane bend bent axle of mandrel eccentric setting.
As preferably, described plain bending equipment also includes haulage gear, straightening mechanism and cutting mechanism,
Described plain bending mechanism is positioned at the side of cutting mechanism, reinforcing bar sequentially pass through haulage gear, straightening mechanism with
And cutting mechanism, and it is delivered to plain bending mechanism.
The beneficial effects of the utility model: three-dimensional bending device of the present utility model by arrange bending apparatus and
The first plane of bending formed by bending apparatus moment reinforcement and plain bending means flex reinforcing bar are formed
Second plane of bending is angled to be arranged, it is possible to realize the three-dimensional bending to reinforcing bar, and of the present utility model above-mentioned
Apparatus structure is simple, and cost of manufacture is low, only need to set up above-mentioned dress of the present utility model in plain bending equipment
Put, the three-dimensional bending of reinforcing bar can be realized, automatically produce the three-dimensional stirrup needed in architectural engineering.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model three-dimensional bending device；
Fig. 2 is the side view of this utility model three-dimensional bending device；
Fig. 3 is the top view of this utility model three-dimensional bending device；
Fig. 4 be this utility model three-dimensional bending device with plain bending equipment with the use of during plain bending
View during means flex reinforcing bar；
Fig. 5 be this utility model three-dimensional bending device with plain bending equipment with the use of during three-dimensional bending
Device starts the view before moment reinforcement；
Fig. 6 be this utility model three-dimensional bending device with plain bending equipment with the use of during three-dimensional bending
Device is curved top view during reinforcing bar；
Fig. 7 be this utility model three-dimensional bending device with plain bending equipment with the use of during three-dimensional bending
View when device moment reinforcement completes；
Fig. 8 is the finished product solid reinforcing bar schematic diagram completing after this utility model carries out three-dimensional bending to cut off；
Fig. 9 is the structural representation of the plain bending mechanism of this utility model midplane bending apparatus.
In figure:
1, three-dimensional bending device；2, plain bending mechanism；3, haulage gear；4, straightening mechanism；5, cut
Cut mechanism；6, reinforcing bar；11, frame；12, bent support；13, bending apparatus；14, guide pillar；15、
Cylinder；21, plain bending supports；22, plain bending main shaft；23, the second connecting plate；24, plane bend
Bent mandrel；25, plane bend bent axle；121, gripper shoe；122, slide；123, seat is supported；124, axle
Hold；131, bending main shaft；132, connecting plate；133, bending mandrel；134, bending axis.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
This utility model provides the three-dimensional bending device of a kind of steel-bar automatic hoop bender, in order to realize the three of reinforcing bar
Dimension bending, produces the three-dimensional stirrup needed in architectural engineering automatically, concrete, as Figure 1-3, and should
Three-dimensional bending device 1 includes frame 11, bent support 12, bending apparatus 13, guide pillar 14 and cylinder 15,
Wherein:
The U-shaped structure of frame 11 is arranged, for carrying above-mentioned bent support 12, bending apparatus 13, leading
Post 14 and cylinder 15.
Bent support 12 is slidably arranged in frame 11, and this bent support 12 includes two symmetrically arranged
Fagging 121, is provided with slide 122 in the lower end of two gripper shoes 121, and this slide 122 is slidably arranged in frame
On 11, the upper end of two gripper shoes 121 is provided with the support seat 123 of a cylinder-like structure, this support seat 123
Centre position is provided with axis hole, is provided with bearing 124 at the two ends up and down of axis hole.
Bending apparatus 13 scalable and rotate be located in bent support 12 support seat 123 axis hole in,
Concrete its can realize flexible and spinfunction by drive mechanism (not shown), in the present embodiment,
Above-mentioned drive mechanism can realize the flexible of bending apparatus 13 by cylinder and motor and rotate, it is possible to
To be realized by other existing frame modes, no longer the structure of drive mechanism is repeated here at this.
Above-mentioned bending apparatus 13 includes the bending being located in the axis hole supporting seat 123 that is scalable and that rotate
Main shaft 131, this bending main shaft 131 is connected to above-mentioned drive mechanism；Fixing even in one end of bending main shaft 131
It is connected to connecting plate 132, the connecting plate 132 one side away from bending main shaft 131 is installed with bending mandrel 133
And bending axis 134, bending axis 134 and bending mandrel 133 eccentric setting, interval between the two is used for steel
Passing of muscle 6, when bending apparatus 13 is curved reinforcing bar 6, drives bending main shaft 131 by drive mechanism
Drop to the position of reinforcing bar 6, rotate with rear drive curved major axle 131, bend the main shaft 131 then company of drive
Fishplate bar 132 and bending mandrel thereon 133 and bending axis 134 rotate, by bending mandrel 133 with
And reinforcing bar 6 is bent by the rotation of bending axis 134.
Preferably, above-mentioned bending axis 134 being arranged on connecting plate 132 around its axis rotation, when to reinforcing bar 6
During bending, owing to bending axis 134 can be around its axle center rotation, it is possible to prevent when reinforcing bar 6 bends stuck
Situation about being obstructed occurs.
Being more highly preferred to, bending mandrel 133 is arranged concentrically by the present embodiment with bending main shaft 131, such phase
When non-concentric is arranged, it is arranged concentrically and enables to bend between main shaft 131 and bending mandrel 133
The arm of force minimum, and then the revolving force that bending mandrel 133 obtains can be bigger, contributes to preferably realizing reinforcing bar 6
Bending.
In the present embodiment, guide pillar 14 is set to two, its level and symmetry be arranged on the U-shaped of frame 11
Inside configuration, bent support 12 is not provided with one end of bending apparatus 13 and is set on guide pillar 14, and along guide pillar
14 slide.Preferably, frame 11 is provided with cylinder 15 along guide pillar 14 length direction, this cylinder 15 defeated
Go out end to be connected to bent support 12 and be not provided with one end of bending apparatus 13, say, that by cylinder 15
Flexible, it is possible to drive bent support 12 to slide along guide pillar 14, and then drive bending apparatus 13 thereon to slide.
With reference to Fig. 4-7, this three-dimensional bending device 1 above-mentioned of the present embodiment is arranged at the plane of plain bending equipment
The side (the specially right side shown in Fig. 4) of bending mechanism 2, it makes by matching with plain bending equipment
With, it is possible to achieve the three-dimensional bending of reinforcing bar 6, automatically produce the three-dimensional stirrup needed in architectural engineering.
In the present embodiment, above-mentioned plain bending equipment includes plain bending mechanism 2, haulage gear 3, aligning
Mechanism 4 and cutting mechanism 5, wherein plain bending mechanism 2 is positioned at cutting mechanism 5 side, and reinforcing bar 6 is successively
After haulage gear 3, straightening mechanism 4 and cutting mechanism 5, it is delivered to plain bending mechanism 2 and carries out curved
Song, carries out three-dimensional bending, to form 3 D stereo reinforcing bar being delivered to three-dimensional bending device 1 subsequently.
Concrete, as it is shown in figure 9, plain bending mechanism 2 includes that plain bending supports 21, scalable and
The plain bending that is located in rotated supports the plain bending main shaft 22 on 21, is fixed in plain bending main shaft 22
Second connecting plate 23 of one end, is installed in the plain bending mandrel 24 on the second connecting plate 23, and arranges
On the second connecting plate 23 and with the plane bend bent axle 25 of plain bending mandrel 24 eccentric setting.The present embodiment
In the plain bending mechanism 2 that differs only in of plain bending mechanism 2 and three-dimensional bending device 1 be the most solid
Being scheduled on the support body of plain bending equipment, it cannot slide, remaining structure and the knot of three-dimensional bending device 1
Structure is essentially identical, and its bending principle is consistent with the bending principle of three-dimensional bending device 1, does not repeats them here.
In the present embodiment, when the bending apparatus 13 of three-dimensional bending device 1 is curved reinforcing bar, it is formed with
One plane of bending (not shown), is formed with the second plane of bending (figure during plain bending mechanism 2 moment reinforcement
Not shown in), above-mentioned first plane of bending and the angled setting of the second plane of bending, and then ensure final bending
After reinforcing bar be stereochemical structure.Preferably, the first plane of bending and second plane of bending of the present embodiment are in 90 °
Angle is arranged.
Below to three-dimensional bending device of the present utility model and plain bending equipment with the use of completing reinforcing bar 6
Three-dimensional bending process is illustrated:
First, as shown in Figure 4, reinforcing bar 6 is delivered under the drive of haulage gear 3 and straightening mechanism 4
At plain bending mechanism 2, the plain bending main shaft 22 of plain bending mechanism 2 rotates and drives the plain bending heart
Axle 24 and plane bend bent axle 25 rotate, and are bent by reinforcing bar 6, Fig. 4 on the second plane of bending formed
It show on the second plane of bending, bent two angles.Now three-dimensional bending device 1 does not has action, leads
Draw mechanism 3 to continue to drive reinforcing bar 6 to move to three-dimensional bending device 1.
Subsequently, as it is shown in figure 5, haulage gear 3 drives reinforcing bar 6 to move to three-dimensional bending device 1, three
Dimension bending apparatus 1 drives bending apparatus 13 to move above reinforcing bar 6 by cylinder 15, bends main shaft subsequently
131 move down under the drive of drive mechanism, and make reinforcing bar 6 be placed in bending mandrel 133 and bending axis 134
Between, now three-dimensional bending device 1 prepares to proceed by the bending of reinforcing bar 6.
As shown in Figure 6, the bending main shaft 131 of three-dimensional bending device 1 rotates one under the drive of drive mechanism
Determine angle, and make bending mandrel 133 and bending axis 134 also concomitant rotation certain angle, bending axis 134
Reinforcing bar 6 is curved by the first plane of bending formed, due to the present embodiment three-dimensional bending device 1 with
First plane of bending of plain bending mechanism 2 and the angled setting of the second plane of bending, therefore through three-dimensional bending
Reinforcing bar 6 after device 1 bending is rendered as 3 D stereo state.
After three-dimensional bending device 1 moment reinforcement 6 completes, as it is shown in fig. 7, its bending main shaft 131 is driving
Retracting under the drive of motivation structure (now bending main shaft 131 stops operating), reinforcing bar 6 is at haulage gear 3
Under drive, (left side shown in Fig. 7) moves to required length, now plain bending machine in the opposite direction
Structure 2 can continue to be curved reinforcing bar 6 on the second plane of bending action, Fig. 7 midplane bending mechanism 2
It is curved the most again, is now completed the shearing to reinforcing bar 6 by cutting mechanism 5, produce as shown in Figure 8
Finished product solid stirrup.
It should be noted that when carrying out plain bending action and working without three-dimensional bending device 1, curved
Bent support 12 can be retracted under the drive of cylinder 15, and then ensures that bending apparatus 13 will not be to plain bending
Interfere.Three-dimensional bending device 1 and plane bending mechanism 2 are used in conjunction with each other, can be by different curved
The change of bent angle, bends the various 3D shapes of generation reinforcing bar 6.
Obviously, above-described embodiment of the present utility model is only used to understand the act that explanation this utility model is made
Example, and it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field
For, can also make other changes in different forms on the basis of the above description.Here without
Also cannot all of embodiment be given exhaustive.All made within spirit of the present utility model and principle
Any amendment, equivalent and improvement etc., should be included in this utility model scope of the claims it
In.
Claims (9)
1. a three-dimensional bending device for steel-bar automatic hoop bender, is arranged at the plain bending of plain bending equipment
The side of mechanism (2), it is characterised in that described three-dimensional bending device (1) includes frame (11), slides
The bent support (12) being arranged in frame (11), described bent support (12) is provided with relative its and can stretch
Contracting and the bending apparatus (13) rotated, described bending apparatus (13) moment reinforcement is formed with the first bent flat
Face, plain bending mechanism (2) moment reinforcement is formed with the second plane of bending, described first plane of bending and
Two plane of bendings are angled to be arranged.
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 1, it is characterised in that
Described bending apparatus (13) includes the curved major being located in bent support (12) that is scalable and that rotate
Axle (131), is fixed in the connecting plate (132) of bending main shaft (131) one end, is installed in connecting plate (132)
On bending mandrel (133), and it is upper and eccentric with bending mandrel (133) to be arranged on connecting plate (132)
The bending axis (134) arranged.
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 2, it is characterised in that
Described bending axis (134) being arranged on connecting plate (132) around its axis rotation.
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 3, it is characterised in that
Described bending mandrel (133) is arranged concentrically with bending main shaft (131).
5. according to the three-dimensional bending device of the arbitrary described steel-bar automatic hoop bender of claim 1-4, its feature
Being, described frame (11) U-shaped structure is arranged, and on it, level is provided with guide pillar (14), bent support (12)
The one end being not provided with bending apparatus (13) is set on guide pillar (14), and slides along described guide pillar (14).
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 5, it is characterised in that
Described frame (11) is provided with cylinder (15) along guide pillar (14) length direction, described cylinder (15) defeated
Go out end to be connected to bent support (12) and be not provided with one end of bending apparatus (13).
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 6, it is characterised in that
Described first plane of bending and the second plane of bending are arranged at an angle of 90.
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 1, it is characterised in that
Described plain bending mechanism (2) include plain bending support (21), scalable and rotate be located in flat
Plain bending main shaft (22) in face bent support (21), is fixed in plain bending main shaft (22) one end
Second connecting plate (23), the plain bending mandrel (24) being installed on the second connecting plate (23), Yi Jishe
Put upper at the second connecting plate (23) and with plain bending mandrel (24) eccentric setting plane bend bent axle (25).
The three-dimensional bending device of steel-bar automatic hoop bender the most according to claim 1, it is characterised in that
Described plain bending equipment also includes haulage gear (3), straightening mechanism (4) and cutting mechanism (5), institute
State plain bending mechanism (2) and be positioned at the side of cutting mechanism (5), reinforcing bar sequentially pass through haulage gear (3),
Straightening mechanism (4) and cutting mechanism (5), and it is delivered to plain bending mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203228.5U CN205464062U (en) | 2016-03-16 | 2016-03-16 | Three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203228.5U CN205464062U (en) | 2016-03-16 | 2016-03-16 | Three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar |
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| Publication Number | Publication Date |
|---|---|
| CN205464062U true CN205464062U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203228.5U Active CN205464062U (en) | 2016-03-16 | 2016-03-16 | Three -dimensional bending apparatus of automatic curved hoop machine of reinforcing bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728591A (en) * | 2016-03-16 | 2016-07-06 | 建科机械（天津）股份有限公司 | Three-dimensional bending mechanism |
| CN107262629A (en) * | 2017-08-04 | 2017-10-20 | 建科机械（天津）股份有限公司 | A kind of stirrup bender for processing three-dimensional stirrup |
-
2016
- 2016-03-16 CN CN201620203228.5U patent/CN205464062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728591A (en) * | 2016-03-16 | 2016-07-06 | 建科机械（天津）股份有限公司 | Three-dimensional bending mechanism |
| CN107262629A (en) * | 2017-08-04 | 2017-10-20 | 建科机械（天津）股份有限公司 | A kind of stirrup bender for processing three-dimensional stirrup |
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