CN201940508U - Arc-bending machine with adjustable bent arc radius - Google Patents
Arc-bending machine with adjustable bent arc radius Download PDFInfo
- Publication number
- CN201940508U CN201940508U CN2010206818552U CN201020681855U CN201940508U CN 201940508 U CN201940508 U CN 201940508U CN 2010206818552 U CN2010206818552 U CN 2010206818552U CN 201020681855 U CN201020681855 U CN 201020681855U CN 201940508 U CN201940508 U CN 201940508U
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- hydraulic cylinder
- frame
- arc
- adjusting
- bending machine
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Abstract
The utility model discloses an arc-bending machine with an adjustable bent arc radius, which comprises a frame, a pair of active dragging wheels, a hydraulic cylinder, an adjusting rod and an adjusting pressing wheel, wherein the active dragging wheels are all arranged in the frame; the hydraulic cylinder is fixed on the frame; the adjusting rod is arranged in the hydraulic cylinder, is positioned on the same line of the central branch line of the pair of active dragging wheels and can be used for adjusting the distance inserted into the frame by a locking nut on the tail part of the hydraulic cylinder; and the adjusting pressing wheel is arranged at the end of the adjusting rod and can act by following the adjusting rod. The hydraulic cylinder of the arc-bending machine, provided by the utility model can be automatically stretched; the arc-bending machine is convenient, stable and reliable to use and is fit for various sizes of reinforcing steel bars; the adaptability of the device is strong; the scope of adjusting the processing radius is wide, the error is small and the yield is high; and the labor intensity is low and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of building field and is used for plant equipment that reinforcing bar is processed, particularly relates to a kind of device that reinforcing bar is carried out curved arc.
Background technology
The reinforcing bar curved arc majority that uses is at present finished as Artificial Control, leading screw adjustment or by autocratic mould, and the main weak point of prior art is:
1, die type fashion of extrusion: every kind of mould has limitation, can only be at a kind of arc radius, and the demand of many kinds of incompatibility arch steel, production efficiency is low.
2, artificial or leading screw processing mode: the crudy of arch steel is difficult to guarantee, is difficult to processing especially for large diameter reinforcing bar, and production efficiency is extremely low.
3, above curved arc radius is adjusted the curved arc processing that mode can not satisfy the above big specification of 30mm, high strength cast iron.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can adjust the curved arc radius automatically, and can carry out the bender of curved arc to the reinforcing bar of all size.
The technical scheme that its technical problem that solves the utility model adopts is:
The bender that the curved arc radius is adjustable comprises:
Frame;
Initiative traction wheel, it is total a pair of, is installed in the frame respectively;
Hydraulic cylinder, it is fixed on the frame;
Adjusting lever, it is arranged in hydraulic cylinder, and with this to the middle separated time of initiative traction wheel point-blank, and can extend into the distance of frame by the locking nut adjustment that is arranged in the hydraulic cylinder afterbody;
And
Adjust contact roller, it is installed in the termination of adjusting lever, can move with adjusting lever.
The utility model in use, the reinforcing bar for the treatment of curved arc placed the frame initiative traction wheel and adjust centre position between the contact roller, the primer fluid pressing system, the turn locking nut drives adjusting lever makes the adjustment contact roller push down reinforcing bar, reinforcing bar moves under the drive of initiative traction wheel, adjust crooked radian by adjusting the fixing and locking nut, reinforcing bar is curved needed arc.
The prior art that compares, the beneficial effects of the utility model:
1, the flexible of hydraulic cylinder finished automatically, and be easy to use, reliable and stable, is applicable to the reinforcing bar of all size;
2, the adaptability of equipment is strong, and it is big to adjust the processing radius, and error is little, the qualification rate height;
3, labour intensity is low, the production efficiency height.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model bender example structure schematic diagram.
The specific embodiment
With reference to figure 1, a kind of embodiment schematic diagram of the bender that a kind of curved arc radius of the present utility model is adjustable comprises:
Adjusting lever 4, it is arranged in hydraulic cylinder 3, and with this to the middle separated time of initiative traction wheel 2 point-blank, and can adjust the distance that extend into frame 1 by the locking nut 5 that is arranged in hydraulic cylinder 3 afterbodys;
And
Adjust contact roller 6, it is installed in the termination of adjusting lever 4, can be with adjusting lever 4 actions.
The utility model in use, the reinforcing bar for the treatment of curved arc placed the frame initiative traction wheel and adjust centre position between the contact roller, the primer fluid pressing system, the turn locking nut drives adjusting lever makes the adjustment contact roller push down reinforcing bar, reinforcing bar moves under the drive of initiative traction wheel 2, adjust crooked radian by the adjusting lock nut, reinforcing bar is curved needed arc.
The prior art that compares the utlity model has following characteristics:
1, the flexible of hydraulic cylinder finished automatically, and be easy to use, reliable and stable, is applicable to the reinforcing bar of all size;
2, the adaptability of equipment is strong, and it is big to adjust the processing radius, and error is little, the qualification rate height;
3, labour intensity is low, the production efficiency height.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (1)
1. the adjustable bender of curved arc radius is characterized in that, comprising:
Frame (1);
Initiative traction wheel (2), it is total a pair of, is installed on respectively in the frame (1);
Hydraulic cylinder (3), it is fixed on the frame (1);
Adjusting lever (4), it is arranged in hydraulic cylinder (3), and with this to the middle separated time of initiative traction wheel (2) point-blank, and can extend into the distance of frame (1) by locking nut (5) adjustment that is arranged in hydraulic cylinder (3) afterbody;
And
Adjust contact roller (6), it is installed in the termination of adjusting lever (4), can move with adjusting lever (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206818552U CN201940508U (en) | 2010-12-27 | 2010-12-27 | Arc-bending machine with adjustable bent arc radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206818552U CN201940508U (en) | 2010-12-27 | 2010-12-27 | Arc-bending machine with adjustable bent arc radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940508U true CN201940508U (en) | 2011-08-24 |
Family
ID=44467860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206818552U Expired - Fee Related CN201940508U (en) | 2010-12-27 | 2010-12-27 | Arc-bending machine with adjustable bent arc radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940508U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962380A (en) * | 2012-12-07 | 2013-03-13 | 李家凌 | Metal line bender |
| CN103624186A (en) * | 2012-08-21 | 2014-03-12 | 五冶集团上海有限公司 | Machining device for fabricating large-diameter arc reinforcing steel bars on site and manufacturing method of machining device for fabricating large-diameter arc reinforcing steel bars on site |
| CN108213264A (en) * | 2017-12-29 | 2018-06-29 | 中国十七冶集团有限公司 | A kind of device and application method for the sizing of blower foundation arch steel |
| CN112338103A (en) * | 2020-11-05 | 2021-02-09 | 中国葛洲坝集团第二工程有限公司 | Hydraulic power-assisted mechanical reinforcing steel bar arc bending machine |
-
2010
- 2010-12-27 CN CN2010206818552U patent/CN201940508U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624186A (en) * | 2012-08-21 | 2014-03-12 | 五冶集团上海有限公司 | Machining device for fabricating large-diameter arc reinforcing steel bars on site and manufacturing method of machining device for fabricating large-diameter arc reinforcing steel bars on site |
| CN103624186B (en) * | 2012-08-21 | 2015-09-02 | 五冶集团上海有限公司 | Processing unit (plant) of field fabrication large diameter circular arc reinforcing bar and preparation method thereof |
| CN102962380A (en) * | 2012-12-07 | 2013-03-13 | 李家凌 | Metal line bender |
| CN108213264A (en) * | 2017-12-29 | 2018-06-29 | 中国十七冶集团有限公司 | A kind of device and application method for the sizing of blower foundation arch steel |
| CN112338103A (en) * | 2020-11-05 | 2021-02-09 | 中国葛洲坝集团第二工程有限公司 | Hydraulic power-assisted mechanical reinforcing steel bar arc bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |