CN101439374A - Rotatable support roller device - Google Patents
Rotatable support roller device Download PDFInfo
- Publication number
- CN101439374A CN101439374A CNA2008100801220A CN200810080122A CN101439374A CN 101439374 A CN101439374 A CN 101439374A CN A2008100801220 A CNA2008100801220 A CN A2008100801220A CN 200810080122 A CN200810080122 A CN 200810080122A CN 101439374 A CN101439374 A CN 101439374A
- Authority
- CN
- China
- Prior art keywords
- roller device
- support roller
- oil cylinder
- rotary oil
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a roller device which can rotate, belonging to the roller device technical field in model bending machines. The provided roller device can rotate. In the adopted technical proposal, the roller device which can rotate mainly comprises a fixed block, a first pin roll, a rotary oil cylinder, a second pin roll, a rotary arm and a roller device. The roller device is connected with the fixed block. The lower part of the fixing block is conjoined with a stretching end of the rotary oil cylinder by the first pin roll. The fixed end of the rotary oil cylinder is articulated with the rotary arm by the second pin roll. The roller device which can rotate can be widely applied to the model bending machines.
Description
Technical field
Rotatable support roller device of the present invention belongs to type bender middle idler roller device technique field.
Background technology
Type bender support roller device all adopts and moves horizontally support roller device at present, i.e. the motion of support roller device is finished by an oil cylinder, and this oil cylinder drives carrying roller and moves horizontally on working face.The shortcoming that this kind mode is brought is: when the angle steel that rolls different radii, channel-section steel, because of can not being rolled section bar with quilt, angle meets, so the roller in the support roller device can not well withstand the inboard or the outside of angle steel, channel-section steel, cause the cross section of section bar to distort, make the section bar perpendicularity that rolls lower.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and deal with problems is: a kind of rotatable support roller device is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: rotatable support roller device, mainly comprise: fixed block, first bearing pin, rotary oil cylinder, second bearing pin, pivoted arm and support roller device, its structure is: support roller device is connected with fixed block, the below of fixed block joins by first bearing pin the flexible end of rotary oil cylinder, and the stiff end of rotary oil cylinder is hinged with pivoted arm by second bearing pin.
Rotatable support roller device of the present invention is owing to adopted said structure, can make the rotation realization servo-actuated of support roller device and two kinds of forms of rotation, servo-actuated is that rotary oil cylinder links together by fixed block, first bearing pin and support roller device, and then link together by bearing pin and pivoted arm, when pivoted arm was done movement in a curve, support roller device was also done movement in a curve thereupon; So just finished carrying roller moving horizontally on working face, time rotational is then realized the rotation of carrying roller by the ascending, descending of rotary oil cylinder, the angle steel, the channel-section steel perpendicularity that the type bender can be solved roll out are higher, the support roller device forms of motion is met more roll requirement.
Description of drawings
Below in conjunction with accompanying drawing rotatable support roller device of the present invention is further described:
Fig. 1 is the structural representation of rotatable support roller device of the present invention;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Rotatable support roller device, mainly comprise: fixed block 1, first bearing pin 2, rotary oil cylinder 3, second bearing pin 4, pivoted arm 5 and support roller device 6, its structure is: support roller device 6 is connected with fixed block 1, there is the flexible end of rotary oil cylinder 3 below of fixed block 1 by 2 handing-over of first bearing pin, the stiff end of rotary oil cylinder 3 is hinged with pivoted arm 5 by second bearing pin 4, and pivoted arm 5 can be fixed on the fuselage of type bender.
Claims (1)
1, rotatable support roller device, mainly comprise: fixed block (1), first bearing pin (2), rotary oil cylinder (3), second bearing pin (4), pivoted arm (5) and support roller device (6), it is characterized in that: support roller device (6) is connected with fixed block (1), the below of fixed block (1) joins by first bearing pin (2) the flexible end of rotary oil cylinder (3), and the stiff end of rotary oil cylinder (3) is hinged with pivoted arm (5) by second bearing pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100801220A CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100801220A CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101439374A true CN101439374A (en) | 2009-05-27 |
| CN101439374B CN101439374B (en) | 2010-09-01 |
Family
ID=40724064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100801220A Expired - Fee Related CN101439374B (en) | 2008-12-12 | 2008-12-12 | Rotatable support roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439374B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319781A (en) * | 2011-06-24 | 2012-01-18 | 无锡洲翔重工科技有限公司 | Adjustable carrier roller device and cold-bending mechanism applying same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826121A (en) * | 1973-02-27 | 1974-07-30 | K Yashiro | Method and apparatus for cold bending h-shaped steel |
| CH613883A5 (en) * | 1977-04-29 | 1979-10-31 | Haeusler Christian Ag | Multi-roll machine for bending sectional bars and a method for its operation |
| US4117702A (en) * | 1977-06-06 | 1978-10-03 | The Boeing Company | Rolling machines for contouring tapered structural members |
| CN2438523Y (en) * | 2000-07-28 | 2001-07-11 | 李照存 | T-steel bending round machine |
| CN200981082Y (en) * | 2006-03-28 | 2007-11-28 | 多林股份公司 | Profile bending machine |
-
2008
- 2008-12-12 CN CN2008100801220A patent/CN101439374B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319781A (en) * | 2011-06-24 | 2012-01-18 | 无锡洲翔重工科技有限公司 | Adjustable carrier roller device and cold-bending mechanism applying same |
| CN102319781B (en) * | 2011-06-24 | 2013-06-05 | 无锡洲翔重工科技有限公司 | Adjustable carrier roller device and cold-bending mechanism applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101439374B (en) | 2010-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20211212 |