CN102189159A - Rotating device of driven moulds for channel steel bending machine - Google Patents

Rotating device of driven moulds for channel steel bending machine Download PDF

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Publication number
CN102189159A
CN102189159A CN 201110071148 CN201110071148A CN102189159A CN 102189159 A CN102189159 A CN 102189159A CN 201110071148 CN201110071148 CN 201110071148 CN 201110071148 A CN201110071148 A CN 201110071148A CN 102189159 A CN102189159 A CN 102189159A
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CN
China
Prior art keywords
fixed
driven
shaped steel
bending machine
moving mold
Prior art date
Application number
CN 201110071148
Other languages
Chinese (zh)
Other versions
CN102189159B (en
Inventor
杨念记
殷佳燕
张盛
何家红
周洪根
Original Assignee
无锡华联科技集团有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 无锡华联科技集团有限公司 filed Critical 无锡华联科技集团有限公司
Priority to CN 201110071148 priority Critical patent/CN102189159B/en
Publication of CN102189159A publication Critical patent/CN102189159A/en
Application granted granted Critical
Publication of CN102189159B publication Critical patent/CN102189159B/en

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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

Conduit shaped steel bending machine is by the moving mold tumbler

Technical field

The present invention relates to conduit shaped steel bending machine, specifically a kind of conduit shaped steel bending machine is by the moving mold tumbler, and this device provides support a little and rotates for it when conduit shaped steel is crooked, belongs to mechanical equipment technical field.

Background technology

Conduit shaped steel is made of the holdfast at the C shaped steel and the back side thereof.When conduit shaped steel is used for the high ferro tunnel, need carry out bending.At present, the bending of conduit shaped steel all is by manually carrying out: straight conduit shaped steel is fixed on the fanning strip of radian, and artificial then the promotion forces conduit shaped steel to be close to fanning strip along the roller of fanning strip rotation, finishes the work of bending.This bend mode operating efficiency is extremely low, labor strength is big, 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 conduit shaped steel bending machine by the moving mold tumbler, this device can be fast with crooked output, the high efficiency of also rotating of conduit shaped steel.

According to technical scheme provided by the invention, a kind of conduit shaped steel bending machine is by the moving mold tumbler, two covers are installed by moving mold on fixed body, the described driven axle that vertically is fixed on the 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 conduit shaped steel shape of cross section match.

Described follower comprises die holder and is fixed on two follower sheets on the described die holder, constitutes described circumferential groove in its end portion between described two follower sheets and the described die holder.

Described follower is fixed on the die sleeve by flat key, and described die sleeve passes through two bearing fixing on described driven axle.

The top of described driven axle is fixed with tightening cover, and described tightening cover is to being in a top 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 by two covers have annular groove by moving mold support slot road shaped steel, conduit shaped steel stressed can be in company with being rotated synchronously when crooked by moving mold, thereby finish the bending of whole workpiece; The present invention is simple in structure, compact, and convenient and safety has reduced working strength of workers during curved workpieces, the automaticity height.

Description of drawings

Fig. 1 is that master of the present invention looks cutaway view.

Fig. 2 is a vertical view of the present invention.

The specific embodiment

The invention will be further described below in conjunction with concrete drawings and Examples.

Among 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, conduit shaped steel 13, annular groove 14, follower sheet 15 etc.

As shown in Figure 1 and Figure 2, the present invention be a kind of conduit shaped steel bending machine by the moving mold tumbler, on fixed body 12, be equipped with two the cover by moving mold.

Every cover is comprised the driven axle 3 that vertically is fixed on the fixed body 12 by moving mold, and driven axle 3 is packed in the 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 conduit shaped steel 13 shape of cross sections match.

Above-mentioned follower 11 can be integrated, also can be the bulk-breaking assembling.The follower 11 of bulk-breaking assembling comprises die holder 6 and by being bolted to formation circumferential groove in its end portion 14 between 15, two follower sheets 15 of two follower sheets and the die holder 6 on the die holder 6.

Follower 11 is fixed on the die sleeve 4 by flat key 5, and die sleeve 4 is fixed on the driven axle 3 by two bearings 10.

The top of driven axle 3 is fixed with tightening cover 9, and 9 pairs of tightening covers are in top bearing 10 axial location.

There is connection cover 8 at the top of die sleeve 4 by bolting.Connection cover 8 covers on the tightening cover 9, shields.

There is fixed cap 7 at the top of die holder 6 by bolting.Fixed cap 7 covers on the connection cover 8, plays dustproof effect.Also available bolt of fixed cap 7 and connection cover 8 couple together.

The course of work of the present invention is as follows: when the present invention works, place two covers by a side of moving mold conduit shaped steel 13, make in the annular groove 14 on the I type holdfast embedding follower 11 on the conduit shaped steel 13; The main mould of conduit shaped steel bending machine moves ahead, and is formed 3 points with two covers by moving mold, with 13 bendings of conduit shaped steel.

The present invention by two covers have annular groove 14 by moving mold support slot road shaped steel 13, conduit shaped steel 13 stressed can be in company with being rotated synchronously when crooked by moving mold, thereby finish the bending of whole workpiece; The present invention is simple in structure, compact, and convenient and safety has reduced working strength of workers during curved workpieces, the automaticity height.

Claims (6)

1. a conduit shaped steel bending machine is by the moving mold tumbler, it is characterized in that: two covers are installed on fixed body (12) by moving mold, the described driven axle (3) that vertically is fixed on the described fixed body (12) that comprised by moving mold of every cover, the upper end of described driven axle (3) is rotatably mounted with follower (11), have circumferential groove in its end portion (14) on the wheel face of described follower (11), the shape of cross section of described annular groove (14) and conduit shaped steel (13) shape of cross section match.
2. conduit shaped steel bending machine as claimed in claim 1 is by the moving mold tumbler, it is characterized in that: described follower (11) comprises die holder (6) and is fixed on two follower sheets (15) on the described die holder (6), constitutes described circumferential groove in its end portion (14) between described two follower sheets (15) and the described die holder (6).
3. conduit shaped steel bending machine as claimed in claim 1 or 2 is by the moving mold tumbler, it is characterized in that: described follower (11) is fixed on the die sleeve (4) by flat key (5), and described die sleeve (4) is fixed on the described driven axle (3) by two bearings (10).
4. conduit shaped steel bending machine as claimed in claim 3 be is characterized in that by the moving mold tumbler: the top of described driven axle (3) is fixed with tightening cover (9), and described tightening cover (9) is to being in a top described bearing (10) axial location.
5. conduit shaped steel bending machine as claimed in claim 3 be is characterized in that by the moving mold tumbler: the top of described die sleeve (4) is fixed with connection cover (8).
6. conduit shaped steel bending machine as claimed in claim 3 be is characterized in that by the moving mold tumbler: the top of described die holder (6) is fixed with fixed cap (7).
CN 201110071148 2011-03-23 2011-03-23 Rotating device of driven moulds for channel steel bending machine CN102189159B (en)

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 true CN102189159A (en) 2011-09-21
CN102189159B CN102189159B (en) 2013-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110071148 CN102189159B (en) 2011-03-23 2011-03-23 Rotating device of driven moulds for channel steel bending machine

Country Status (1)

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CN (1) CN102189159B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655261A (en) * 2018-05-04 2018-10-16 潘岳燕 A kind of automatic bending device of steel construction processing angle steel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000005824A (en) * 1998-06-19 2000-01-11 Kanzaki Kogyo Kk Bending rolls
DE19955200A1 (en) * 1998-11-17 2000-05-25 Benteler Werke Ag Assembly for producing boomerang-shaped pipe sections especially for vehicle steering rods has bending tool fixed on pressing ram plate and fitting centrally between pipe sockets
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000005824A (en) * 1998-06-19 2000-01-11 Kanzaki Kogyo Kk Bending rolls
DE19955200A1 (en) * 1998-11-17 2000-05-25 Benteler Werke Ag Assembly for producing boomerang-shaped pipe sections especially for vehicle steering rods has bending tool fixed on pressing ram plate and fitting centrally between pipe sockets
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655261A (en) * 2018-05-04 2018-10-16 潘岳燕 A kind of automatic bending device of steel construction processing angle steel
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

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Publication number Publication date
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