CN209094397U - A kind of irregular arch steel bending machine - Google Patents
A kind of irregular arch steel bending machine Download PDFInfo
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- CN209094397U CN209094397U CN201821821635.8U CN201821821635U CN209094397U CN 209094397 U CN209094397 U CN 209094397U CN 201821821635 U CN201821821635 U CN 201821821635U CN 209094397 U CN209094397 U CN 209094397U
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- reinforcing bar
- hole
- processing pedestal
- bending machine
- arch steel
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Abstract
The utility model discloses a kind of irregular arch steel bending machine comprising: processing pedestal, the side for processing pedestal open up multiple adjustable tracks through processing pedestal, and adjustable track is equipped with moveable reinforcing bar and abuts against device；The other side of processing pedestal is successively arranged multiple propellers from top to bottom, propeller includes the fixed arm fixed with processing pedestal and the telescopic arm being arranged in fixed arm, telescopic arm is equipped with hole towards the side that reinforcing bar abuts against device, the adjusting screw rod that can be stretched is equipped in hole, fixed arm is connected with air compressor.The utility model construction is simple, easy to operate, bar bending precision be high, can the factorial production, construction safety risk it is low.
Description
Technical field
The utility model relates to steel bar meter technical field more particularly to a kind of irregular arch steel bending machines.
Background technique
Currently, being directed to the bending machining of reinforcing bar, common technical measures are exactly to use numerical-control bending center or bending
The brake forming of (circle) machine progress reinforcing bar.Such technical measures, it is feasible for processing the certain reinforcing bar of some bending angle, but
It is the reinforcing bar (such as vase pier reinforcing bar) for bending angle gradual change, it is not only time-consuming using common technical measures, but also
The requirement of layout design is not achieved in the semi-finished product processed, brings pole to the binding of later period reinforcing bar, the control of cover to reinforcement
Big difficulty of construction.
As the Chinese utility model patent of Patent No. 201721040604.4 discloses a kind of angle bender, including master
Rack, the workbench being set on mainframe are provided with rotating circular disc, the surface of the rotating circular disc on the workbench
It is provided with central pin shaft and around the equally distributed press-bending pin shaft of the central pin shaft；It is opposite on the two sides of the workbench
The first slide bar and the second slide bar of different height are set, it is living that first is slidably provided on first slide bar and the second slide bar
Set and the second movable sleeve are moved, a groove is provided on first movable sleeve and the second movable sleeve, the groove is square
Shape slot is open towards the rotating circular disc.Such device does not ensure that curved precision, and all kinds of drawings are not achieved
Demand.
Utility model content
The purpose of this utility model is that for the above-mentioned deficiency of the prior art, a kind of construction is simple, operation side are proposed
Just, bar bending precision it is high, can the low irregular arch steel bending machine of the factorial production, construction safety risk.
The utility model solves its technical problem, the technical solution adopted is that, propose a kind of irregular arch steel bending
Machine comprising: processing pedestal, the side of the processing pedestal opens up multiple adjustable tracks through the processing pedestal, described
Adjustable track is equipped with moveable reinforcing bar and abuts against device；The other side of the processing pedestal is successively arranged multiple propulsions from top to bottom
Device, the propeller includes the fixed arm fixed with the processing pedestal and the telescopic arm that is arranged in the fixed arm, described
Telescopic arm is equipped with hole towards the side that the reinforcing bar abuts against device, is equipped with the adjusting screw rod that can be stretched, the fixation in the hole
Arm is connected with air compressor.
Include the back cushion with first through hole, be arranged below the processing pedestal preferably, the reinforcing bar abuts against device
And it passes through the screw of the adjustable track and first through hole and matches with the screw and be arranged in above the back cushion
Nut.By nut it is elastic come move, fixed steel bars abut against device.
Preferably, the one side that the back cushion is contacted with reinforcing bar is arc surface.Reinforcing bar can be made to be not easy to send out in bending
Life is lost, while bending effect can be made closer to the requirement of drawing.
Preferably, being equipped with the screw thread to match with the adjusting screw rod in the hole.
Preferably, the adjusting screw rod, which is equipped with, to be equipped with around the ring flange of its screw thread rotation, the telescopic arm
The screw hole of the ring flange is installed.Due to the directly setting and the matched screw thread of adjusting screw rod in hole, in rotation or bending machine
When operation, all may adjusting screw rod be stuck in hole, so setting ring flange can extend adjusting screw rod to avoid this point
With the service life of telescopic arm, while the fastness of adjusting screw rod can be improved.
Preferably, the adjusting screw rod is equipped with close to one end that the reinforcing bar abuts against device promotes adapter, the adjusting
Screw rod is equipped with upper and lower perforative second through-hole, it is described promote adapter include push reinforcing bar push plate and with the push plate phase
The connector that connects and can be rotated in second through-hole.Propeller successively promotes reinforcing bar, and reinforcing bar can slowly occur
Certain radian variation, is arranged this curve for promoting adapter that propeller can be made to be preferably bonded reinforcing bar when promoting, and one
Aspect reinforces the effect of bending, on the other hand can damage to avoid reinforcing bar.
Preferably, being equipped with sealing piston in the fixed arm.Avoid the bending effect that bending machine is reduced because of gas leakage.
Preferably, the processing pedestal is equipped with the graduation mark convenient for operation.
Preferably, the processing pedestal is equipped with reinforced bar fixer.First one end of reinforcing bar can be consolidated before operation
It is fixed, facilitate and carries out subsequent operation.
The another object of the utility model is to provide a kind of application method of irregular arc fold bending machine, including walks as follows
It is rapid:
1), according to design drawing, the relative displacement of reinforcing bar is calculated；
2) reinforcing bar, is abutted against into device on processing pedestal and is moved to position corresponding to relative displacement on adjustable track,
Make multiple reinforcing bars abut against line style formed by device to be consistent with reinforcing bar line style shown in drawing；
3) enable telescopic arm to stretch out the longest amount of the fixed arm by adjusting the length of adjusting screw rod and adjust spiral shell
The length and reinforcing bar of bar abut against the diameter that the distance between device is equal to reinforcing bar；
4), reinforcing bar is placed on processing pedestal, one end of reinforcing bar is fixed；
5) switch for, opening air compressor is consolidated by the propeller close to the fixed one end of reinforcing bar to far from reinforcing bar
Reinforcing bar pushing tow to reinforcing bar is successively abutted against device by the propeller of fixed one end, and after the completion, telescopic arm bounces back to origin；
6), molding reinforcing bar is removed, obtains irregular arch steel.
The utility model has the following beneficial effects:
1. adjustable track is arranged and multiple moveable reinforcing bars are arranged on adjustable track and abuts against device, passes through and adjust reinforcing bar top
The line style formed by the position of device meets the relative displacement of the reinforcing bar required on design drawing, and the bending of reinforcing bar can be made to accord with
The requirement of design drawing is closed, bending effect is better.
2. the setting of fixed arm, telescopic arm and air compressor can allow telescopic arm to be stretched in the intracavitary of fixed arm
Contracting movement carries out the radian that pushing tow reaches needs to reinforcing bar.
3. adjusting screw rod is arranged, pushing tow distance can be finely adjusted, convenient for controlling the precision of moment reinforcement.
Detailed description of the invention
Fig. 1 is the structure schematic top plan view of the utility model；
Fig. 2 is the structure schematic elevation view of the utility model.
In figure, 1, processing pedestal, 11, adjustable track, 12, scale, 2, reinforcing bar abut against device, 21, back cushion, 211, first is logical
Hole, 22, screw, 23, nut, 3, propeller, 31, fixed arm, 32, telescopic arm, 321, hole, 322, adjusting screw rod, 3221, second
Through-hole, 323, ring flange, 324, screw hole, 4, propulsion adapter, 41, push plate, 42, connector.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment 1:
A kind of irregular arch steel bending machine as shown in Fig. 1 to 2, including processing pedestal 1.
The side of the processing pedestal 1 opens up multiple adjustable tracks 11 through the processing pedestal 1, the adjustable track
11, which are equipped with moveable reinforcing bar, abuts against device 2, and adjustable track is arranged and multiple moveable reinforcing bar tops are arranged on adjustable track
By device, the line style by adjusting the position formation that reinforcing bar abuts against device meets the relative displacement of the reinforcing bar required on design drawing,
The bending of reinforcing bar can be made to meet the requirement of design drawing, bending effect is better；The other side of the processing pedestal 1 is from upper
Multiple propellers 3 are successively arranged under, the propeller 3 includes that the fixed arm 31 and setting fixed with the processing pedestal 1 exist
Telescopic arm 32 in the fixed arm 31, the telescopic arm 32 is equipped with hole 321 towards the side that the reinforcing bar abuts against device 2, described
It is equipped with the adjusting screw rod 322 that can be stretched in hole 321, adjusting screw rod is set, pushing tow distance can be finely adjusted, it is curved convenient for controlling
The precision of bent reinforcing bar, the fixed arm 31 are connected with air compressor, the setting of fixed arm, telescopic arm and air compressor,
Telescopic arm can be allowed in the intracavitary carry out stretching motion of fixed arm, the radian that pushing tow reaches needs is carried out to reinforcing bar.
The reinforcing bar abuts against device 2 and includes the back cushion 21 with first through hole 211, is arranged below the processing pedestal 1 simultaneously
Across the adjustable track 11 and first through hole 211 screw 22 and match with the screw 22 and the back cushion be set
The nut 23 of 21 tops.By nut it is elastic come move, fixed steel bars abut against device.
The one side that the back cushion 21 is contacted with reinforcing bar is arc surface.Reinforcing bar can be made to be not susceptible to lose in bending,
Bending effect can be made closer to the requirement of drawing simultaneously.
The screw thread to match with the adjusting screw rod 322 is equipped in the hole 321.
The adjusting screw rod 322 is equipped with close to one end that the reinforcing bar abuts against device 2 and promotes adapter 4, the adjusting screw rod
322 are equipped with upper and lower perforative second through-hole 3221, described that adapter 4 is promoted to include the push plate 41 of pushing reinforcing bar and push away with described
The connector 42 that pressing plate 41 is connected and can rotate in second through-hole 3221.Propeller successively promotes reinforcing bar,
Certain radian variation can slowly occur for reinforcing bar, this is arranged and promotes adapter that propeller can be made to be preferably bonded when promoting
On the one hand the curve of reinforcing bar is reinforced the effect of bending, on the other hand can be damaged to avoid reinforcing bar.
Sealing piston is equipped in the fixed arm 31.Avoid the bending effect that bending machine is reduced because of gas leakage.Sealing piston
Cylindrical piece can be used, cylindrical piece outsourcing sets rubber, such as the piston in syringe.
The processing pedestal 1 is equipped with the graduation mark 12 convenient for operation.
The processing pedestal 1 is equipped with reinforced bar fixer.First one end of reinforcing bar can be fixed before operation, it is convenient into
The subsequent operation of row.Reinforced bar fixer can use existing equipment, and such as application No. is CN201520130372.6 patent disclosures
Reinforced bar fixer.
Application method includes the following steps:
1), according to design drawing, the relative displacement of reinforcing bar is calculated；
2) reinforcing bar, is abutted against into device 2 on processing pedestal 1 and is moved to position corresponding to relative displacement on adjustable track 11
It sets, so that multiple reinforcing bars is abutted against line style formed by device 2 and be consistent with reinforcing bar line style shown in drawing；
3) length by adjusting adjusting screw rod 322 enable telescopic arm 32 stretch out the fixed arm 31 longest amount and
The length and reinforcing bar of adjusting screw rod 322 abut against the diameter that the distance between device 2 is equal to reinforcing bar；Adjusting screw rod by it with phase
It is rotated in the hole of matched screw thread to adjust the length for stretching out telescopic arm；
4), reinforcing bar is placed on processing pedestal 1, one end of reinforcing bar is fixed；
5) switch for, opening air compressor is consolidated by the propeller 3 close to the fixed one end of reinforcing bar to far from reinforcing bar
Reinforcing bar pushing tow to reinforcing bar is successively abutted against device 2 by the propeller 3 of fixed one end, and after the completion, telescopic arm 32 bounces back to origin；
6), molding reinforcing bar is removed, obtains irregular arch steel.
Embodiment 2:
A kind of irregular arch steel bending machine as shown in Fig. 1 to 2, including processing pedestal 1.It is different from embodiment 1 it
Be in:
The adjusting screw rod 322, which is equipped with, to be equipped with peace around the ring flange 323 of its screw thread rotation, the telescopic arm 32
Fill the screw hole 324 of the ring flange 323.No longer using the method that screw thread is arranged in embodiment 1 in hole, due to direct in hole
Setting and the matched screw thread of adjusting screw rod may all make adjusting screw rod be stuck in hole when rotation or bending machine are run,
So setting ring flange can extend the service life of adjusting screw rod and telescopic arm to avoid this point, while adjusting can be improved
The fastness of screw rod.
Application method includes the following steps:
1), according to design drawing, the relative displacement of reinforcing bar is calculated；
2) reinforcing bar, is abutted against into device 2 on processing pedestal 1 and is moved to position corresponding to relative displacement on adjustable track 11
It sets, so that multiple reinforcing bars is abutted against line style formed by device 2 and be consistent with reinforcing bar line style shown in drawing；
3) length by adjusting adjusting screw rod 322 enable telescopic arm 32 stretch out the fixed arm 31 longest amount and
The length and reinforcing bar of adjusting screw rod 322 abut against the diameter that the distance between device 2 is equal to reinforcing bar；Through ring flange on adjusting screw rod
It rotates to adjust the length that adjusting screw rod stretches out telescopic arm, is adjusted to suitable position, it will by bolt and screw hole by ring flange
It is fixed on telescopic arm；
4), reinforcing bar is placed on processing pedestal 1, one end of reinforcing bar is fixed；
5) switch for, opening air compressor is consolidated by the propeller 3 close to the fixed one end of reinforcing bar to far from reinforcing bar
Reinforcing bar pushing tow to reinforcing bar is successively abutted against device 2 by the propeller 3 of fixed one end, and after the completion, telescopic arm 32 bounces back to origin；
6), molding reinforcing bar is removed, obtains irregular arch steel.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (9)
1. a kind of irregular arch steel bending machine, which is characterized in that including processing pedestal (1), the one of processing pedestal (1)
Side opens up multiple adjustable tracks (11) through processing pedestal (1), and the adjustable track (11) is equipped with moveable steel
Top rib leans on device (2)；The other side of processing pedestal (1) is successively arranged multiple propellers (3), the propeller from top to bottom
(3) telescopic arm (32) for including the fixed arm (31) fixed with processing pedestal (1) and being arranged in the fixed arm (31),
The telescopic arm (32) is equipped with hole (321) towards the side that the reinforcing bar abuts against device (2), and being equipped in the hole (321) can stretch
The adjusting screw rod (322) of contracting, the fixed arm (31) are connected with air compressor.
2. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: the reinforcing bar abuts against device
(2) include the back cushion (21) with first through hole (211), setting below the processing pedestal (1) and pass through the buffer rail
The screw (22) of road (11) and first through hole (211) and matches with the screw (22) and be arranged on the back cushion (21)
The nut (23) of side.
3. a kind of irregular arch steel bending machine according to claim 2, it is characterised in that: the back cushion (21) and steel
The one side of muscle contact is arc surface.
4. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: set in the hole (321)
There is the screw thread to match with the adjusting screw rod (322).
5. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: the adjusting screw rod
(322) it is equipped with to be equipped with around the ring flange (323) of its screw thread rotation, the telescopic arm (32) and the ring flange is installed
(323) screw hole (324).
6. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: the adjusting screw rod
(322) it is equipped with close to one end that the reinforcing bar abuts against device (2) and promotes adapter (4), the adjusting screw rod (322) is equipped with and passes through up and down
The second through-hole (3221) worn, it is described promote adapter (4) include push reinforcing bar push plate (41) and with the push plate
(41) connector (42) that is connected and can be rotated in second through-hole (3221).
7. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: in the fixed arm (31)
Equipped with sealing piston.
8. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: the processing pedestal (1)
Equipped with the graduation mark (12) convenient for operation.
9. a kind of irregular arch steel bending machine according to claim 1, it is characterised in that: the processing pedestal (1)
It is equipped with reinforced bar fixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821635.8U CN209094397U (en) | 2018-11-07 | 2018-11-07 | A kind of irregular arch steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821635.8U CN209094397U (en) | 2018-11-07 | 2018-11-07 | A kind of irregular arch steel bending machine |
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| Publication Number | Publication Date |
|---|---|
| CN209094397U true CN209094397U (en) | 2019-07-12 |
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ID=67158368
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821635.8U Active CN209094397U (en) | 2018-11-07 | 2018-11-07 | A kind of irregular arch steel bending machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261848A (en) * | 2018-11-07 | 2019-01-25 | 中铁十六局集团第三工程有限公司 | A kind of irregular arch steel bending machine and its application method |
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2018
- 2018-11-07 CN CN201821821635.8U patent/CN209094397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261848A (en) * | 2018-11-07 | 2019-01-25 | 中铁十六局集团第三工程有限公司 | A kind of irregular arch steel bending machine and its application method |
| CN109261848B (en) * | 2018-11-07 | 2024-03-26 | 中铁十六局集团第三工程有限公司 | Irregular arc-shaped steel bar bending machine and use method thereof |
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