CN102189159B - Rotating device of driven moulds for channel steel bending machine - Google Patents
Rotating device of driven moulds for channel steel bending machine Download PDFInfo
- Publication number
- CN102189159B CN102189159B CN 201110071148 CN201110071148A CN102189159B CN 102189159 B CN102189159 B CN 102189159B CN 201110071148 CN201110071148 CN 201110071148 CN 201110071148 A CN201110071148 A CN 201110071148A CN 102189159 B CN102189159 B CN 102189159B
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- Prior art keywords
- driven
- fixed
- channel steel
- moulds
- follower
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- Expired - Fee Related
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Abstract
The invention relates to a rotating device of driven moulds for a channel steel bending machine. Two driven moulds are arranged on a fixed body; each driven mould comprises a driven shaft vertically fixed on the fixed body; the upper end of the driven shaft can be rotatably provided with a driven wheel; the wheel surface of the driven wheel is provided with a circumferential circular groove; and the cross section shape of the circular groove is matched with the cross section shape of channel steel. In the invention, the channel steel is supported by the two driven moulds provided with circular grooves; and the channel steel can synchronously rotate with the driven moulds when stressed to bend so as to finish bending whole workpiece. The rotating device has simple and compact structure and high degree of automation, is convenient and safe when the workpiece is bent, and is beneficial to the reduction of the labor intensity of workers.
Description
Technical field
The present invention relates to channel profile steel bender, the passive mould rotating device of a kind of channel profile steel bender specifically, this device is put and rotates for it provides support when channel steel is crooked, belongs to mechanical equipment technical field.
Background technology
Channel steel is made of the holdfast at C shaped steel and the back side thereof.When channel steel is used for the high ferro tunnel, need to carry out bending.At present, the bending of channel steel is all by manually carrying out: straight channel steel is fixed on the fanning strip of radian, then artificial the promotion forces channel steel to be close to fanning strip along the roller of fanning strip rotation, completes the work of bending.This bend mode operating efficiency is extremely low, labor strength is large, needs a large amount of workmans operation simultaneously could satisfy production, and automaticity is low.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of channel profile steel bender passive mould rotating device, channel steel is the crooked and rotation output fast of this device, high efficiency.
According to technical scheme provided by the invention, the passive mould rotating device of a kind of channel profile steel bender, two covers are installed by moving mold on fixed body, the described driven axle that vertically is fixed on described fixed body that comprised by moving mold of every cover, the upper end of described driven axle is rotatably mounted with follower, have circumferential groove in its end portion on the wheel face of described follower, the shape of cross section of described annular groove and channel steel shape of cross section match.
Described follower comprises die holder and is fixed on two follower sheets on described die holder, consists of described circumferential groove in its end portion between described two follower sheets and described die holder.
Described follower is fixed on die sleeve by flat key, and described die sleeve is fixed on described driven axle by two bearings.
The top of described driven axle is fixed with tightening cover, and described tightening cover is to locating a superincumbent described bearing axial location.
The top of described die sleeve is fixed with connection cover.
The top of described die holder is fixed with fixed cap.
The present invention has the passive mould support channel steel of annular groove by two covers, channel steel stressed can be in company with synchronously being rotated by moving mold when crooked, thereby complete the bending of whole workpiece; The present invention is simple in structure, compact, and convenient and safety during curved workpieces has reduced workman's labour intensity, and automaticity is high.
Description of drawings
Fig. 1 is that master of the present invention looks cutaway view.
Fig. 2 is top view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
In Fig. 1, Fig. 2, comprise end cap 1, flat key 2, driven axle 3, die sleeve 4, flat key 5, die holder 6, fixed cap 7, connection cover 8, tightening cover 9, bearing 10, follower 11, fixed body 12, channel steel 13, annular groove 14, follower sheet 15 etc.
As shown in Figure 1 and Figure 2, the present invention is the passive mould rotating device of a kind of channel profile steel bender, two covers is installed by moving mold on fixed body 12.
Every cover is comprised the driven axle 3 that vertically is fixed on fixed body 12 by moving mold, driven axle 3 is packed in fixed body 12, and is fixing by flat key 2, end cap 1.The upper end of driven axle 3 is rotatably mounted with follower 11, has circumferential groove in its end portion 14 on the wheel face of follower 11, and the shape of cross section of annular groove 14 and channel steel 13 shape of cross sections match.
Above-mentioned follower 11 can be integrated, can be also the bulk-breaking assembling.The follower 11 of bulk-breaking assembling comprises die holder 6 and is bolted on formation circumferential groove in its end portion 14 between 15, two follower sheets 15 of two follower sheets and die holder 6 on die holder 6.
The top of driven axle 3 is fixed with tightening cover 9, and 9 pairs of tightening covers are located superincumbent bearing 10 axial location.
The top of die sleeve 4 has been bolted connection cover 8.Connection cover 8 covers on tightening cover 9, shields.
The top of die holder 6 has been bolted fixed cap 7.Fixed cap 7 covers on connection cover 8, plays dustproof effect.Fixed cap 7 also available bolt and connection cover 8 couples together.
The course of work of the present invention is as follows: when the present invention works, channel steel 13 is placed in two covers by a side of moving mold, makes in the annular groove 14 on the I type holdfast embedding follower 11 on channel steel 13; The main mould of channel profile steel bender moves ahead, and is formed 3 points with two covers by moving mold, with channel steel 13 bendings.
The present invention has the passive mould support channel steel 13 of annular groove 14 by two covers, channel steel 13 stressed can be in company with synchronously being rotated by moving mold when crooked, thereby complete the bending of whole workpiece; The present invention is simple in structure, compact, and convenient and safety during curved workpieces has reduced workman's labour intensity, and automaticity is high.
Claims (2)
1. passive mould rotating device of channel profile steel bender, two covers are arranged by moving mold, every cover is described is comprised follower (11) by moving mold, have circumferential groove in its end portion (14) on the wheel face of follower (11), the shape of cross section of described annular groove (14) and channel steel (13) shape of cross section match; It is characterized in that: two covers are installed by moving mold on fixed body (12), every cover is comprised the driven axle (3) that vertically is fixed on described fixed body (12) by moving mold, and follower (11) is installed in rotation on driven axle (3) upper end; Described follower (11) is fixed on die sleeve (4) by flat key (5), and described die sleeve (4) is fixed on described driven axle (3) by two bearings (10); The top of described driven axle (3) is fixed with tightening cover (9), and described tightening cover (9) is to locating a superincumbent described bearing (10) axial location.
2. the passive mould rotating device of channel profile steel bender as claimed in claim 1, it is characterized in that: the top of described die sleeve (4) is fixed with connection cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071148 CN102189159B (en) | 2011-03-23 | 2011-03-23 | Rotating device of driven moulds for channel steel bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071148 CN102189159B (en) | 2011-03-23 | 2011-03-23 | Rotating device of driven moulds for channel steel bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102189159A CN102189159A (en) | 2011-09-21 |
| CN102189159B true CN102189159B (en) | 2013-05-15 |
Family
ID=44598533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110071148 Expired - Fee Related CN102189159B (en) | 2011-03-23 | 2011-03-23 | Rotating device of driven moulds for channel steel bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102189159B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655261B (en) * | 2018-05-04 | 2019-09-06 | 南通蓝天彩钢结构工程有限公司 | A kind of automatic bending device of steel construction processing angle steel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000005824A (en) * | 1998-06-19 | 2000-01-11 | Kanzaki Kogyo Kk | Bending rolls |
| DE19955200C2 (en) * | 1998-11-17 | 2003-06-26 | Benteler Werke Ag | Arrangement for producing a boomerang-like configured tubular section with a rectangular cross section |
| CN200981082Y (en) * | 2006-03-28 | 2007-11-28 | 多林股份公司 | Profile bending machine |
| CN201455060U (en) * | 2009-11-23 | 2010-05-12 | 佛山市南海大和钢结构有限公司 | Thermal thrust bending mechanism |
| CN202061957U (en) * | 2011-03-23 | 2011-12-07 | 无锡华联科技集团有限公司 | Driven mould rotating device for channel profile steel bender |
-
2011
- 2011-03-23 CN CN 201110071148 patent/CN102189159B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102189159A (en) | 2011-09-21 |
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| 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: 20130515 Termination date: 20160323 |