CN102837139A - Welding idler wheel frame for adjustable cylinder structure - Google Patents

Welding idler wheel frame for adjustable cylinder structure Download PDF

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Publication number
CN102837139A
CN102837139A CN2012102889088A CN201210288908A CN102837139A CN 102837139 A CN102837139 A CN 102837139A CN 2012102889088 A CN2012102889088 A CN 2012102889088A CN 201210288908 A CN201210288908 A CN 201210288908A CN 102837139 A CN102837139 A CN 102837139A
Authority
CN
China
Prior art keywords
wheels
turning rolls
roller
wheel frame
welding
Prior art date
Application number
CN2012102889088A
Other languages
Chinese (zh)
Inventor
孙云山
Original Assignee
青岛云和机械制造有限公司
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.)
Filing date
Publication date
Application filed by 青岛云和机械制造有限公司 filed Critical 青岛云和机械制造有限公司
Priority to CN2012102889088A priority Critical patent/CN102837139A/en
Publication of CN102837139A publication Critical patent/CN102837139A/en

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Abstract

The invention discloses a welding idler wheel frame for an adjustable cylinder structure, relates to an auxiliary welding device, and specifically relates to the welding idler wheel frame for the adjustable cylinder structure. The welding idler wheel frame comprises a base, a speed reducer, a driving shaft, a slide base and idler wheels, wherein an idler wheel frame comprises a driving idler wheel frame and a driven idler wheel frame which are same in structure and are independent bodies; the idler wheels are formed by wrapping rubber wheels serially connected between two steel wheels on steel wheel bodies; and the idler wheels are symmetrically arranged at left and right two ends of the base. A combined structure of the steel wheels and rubber wheels is adopted by the idler wheels, so that the idler wheels are simple and reliable; the steel wheels are used for bearing gravity and are high in bearing capacity; and the rubber wheels are used for transferring torsion and have the characteristics of flexible torsion transferring.

Description

A kind of adjustable cylindrical structure turning rolls
Technical field
The present invention relates to a kind of auxiliary welding equipment, be specifically related to a kind of adjustable cylindrical structure turning rolls.
Background technology
Turning rolls is the assisted class equipment of welding cylindrical shell class workpiece, and is very high for the weld appearance quality requirement of the annular solder of tube structure.Adjustable test weld connects turning rolls, can regulate the roller position according to the barrel diameter size, and with crosshead, the supporting use of electric welding machine can realize the welding of the inside and outside circumferential weld of cylindrical shell class workpiece.Along with expanding economy, the automaticity of production equipment is increasingly high, and turning rolls is widely used in the middle of the mechanical industry.The use of turning rolls makes the quality of weld seam and outward appearance obtain improving greatly, also greatly reduces hand labor intensity simultaneously.
The roller of traditional turning rolls adopts steel wheel, though bearing capacity is bigger, skids easily between steel wheel and the steel workpiece, is unfavorable for the upset of cylindrical shell, influences welding quality and operating efficiency.For example Chinese utility model patent prospectus CN201524886U discloses a kind of cylindrical structure welding and has used turning rolls; Turning rolls comprises active roller frame and return idler frame; The two is individual for independently; And their base is rectangular configuration, and all there is a wheel carrier at the two ends of base, through connecting axle all steel wheel is housed in the wheel carrier.
Summary of the invention
Deficiency to the prior art existence; Technical problem to be solved by this invention is; Provide a kind of simple and reliable for structure, easy to operate, can bear bigger gravitational load, can transmit moment of torsion reliably again, promote product quality, time saving and energy saving adjustable cylindrical structure turning rolls.
For solving the problems of the technologies described above, the technical scheme that the present invention taked is: a kind of adjustable cylindrical structure turning rolls comprises base, reductor, driving shaft, slide, roller; Base is provided with slideway and is connected with slide; Roller is installed on the slide, and is connected with reductor through driving shaft, and turning rolls comprises active roller frame and return idler frame; The two structure is identical; And the two is individual for independently, and said roller is connected with rubber wheel by two steel wheel inter-burst and is coated on the steel wheel body, and roller is arranged symmetrically in the base right ends.
Above-mentioned adjustable cylindrical structure turning rolls, described two steel wheels and said rubber wheel are connected on the driving shaft through key.
Above-mentioned adjustable cylindrical structure turning rolls, an end of described driving shaft is fixedly connected with stifle, and the other end is provided with lid.
Above-mentioned adjustable cylindrical structure turning rolls, described driving shaft is provided with self-aligning roller bearing.
Above-mentioned adjustable cylindrical structure turning rolls, described both ends of main drive shaft is provided with back-up ring.
Above-mentioned adjustable cylindrical structure turning rolls, described reductor is a worm speed reducer.
The advantage of the adjustable cylindrical structure turning rolls of the present invention is:
1, adjustable cylindrical structure turning rolls adopts frequency converter stepless speed regulation, and equipment cost is low, and volume is little, effectively raises welding quality.
2, the control system of adjustable cylindrical structure turning rolls adopts low pressure 24V control, guarantees personnel's handling safety.
3, adjustable cylindrical structure turning rolls, the centre distance that can adjust roller is to adapt to the workpiece welding of different-diameter.
4, adjustable cylindrical structure turning rolls, roller adopts steel wheel and rubber wheel combining structure, and is simple and reliable; Steel wheel is used for bearing gravity, and bearing capacity is big; Rubber wheel is used for transmitting moment of torsion, has the flexible characteristics of transmitting moment of torsion.
Description of drawings
Fig. 1 is the front view of active roller frame of the present invention;
Fig. 2 is the front view of return idler frame of the present invention;
Fig. 3 is the full sectional view of roller of the present invention;
Fig. 4 is the partial sectional view of base of the present invention.
The specific embodiment
Like Fig. 1,2,3,4 one kind of adjustable cylindrical structure turning rolls; Comprise base 4, reductor 3, driving shaft 12, slide 5, roller 2; Turning rolls comprises active roller frame and return idler frame; The two structure is identical, and individual for independently, cooperatively interacts in use and accomplishes the upset of cylinder.Evenly be provided with bolt slot 15 on the base 4, right ends respectively has a slide 5, promotes the position of slide 5 to bolt slot 15 correspondences, and inserting bolt 14 is connected with bolt slot 15; Roller 2 is connected with rubber wheel 7 by two steel wheel 6 inter-burst and is coated on the steel wheel body 10, is connected on the driving shaft 12 through key 13, realizes stable rotation through self-aligning roller bearing 11 between slide 5 and the driving shaft 12; The driving shaft 12 that is positioned at the active roller frame is connected with the output shaft of reductor 3, and reductor is a worm speed reducer, realizes the rotation of roller 2; One end and the stifle 16 of driving shaft 12 are tightly connected, the other end with cover 9 thoroughly and be fixedly connected; Back-up ring 8 is separately fixed at the two ends of driving shaft 12, and back-up ring 8 plays and prevents other part plaies on the driving shaft 12; One end of active roller frame is provided with electric appliance box 1, and the startup that is used for controlling the active roller frame is closed.
Use this adjustable cylindrical structure turning rolls, the centre-to-centre spacing through regulating right ends slide 5 to be to be suitable for the welding of different-diameter cylinder, is connected with bolt slot 15 through bolt 14 after adjusting slide 5 positions; 2 two reductors 3 to usefulness of two rollers on the active roller frame are controlled through a motor driver, realize the run-in synchronism of roller 2.The cylinder of welding is placed on the roller 2 of active roller frame and return idler frame; The frictional force that wherein produces between 2 rotations of two rollers on the active roller frame and the cylinder drives the rotation of cylinder; Frictional force between two rollers 2 on cylinder in the rotation and the return idler frame drives roller 2 rotations, thereby realizes the welding of cylinder.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; Those skilled in the art; In essential scope of the present invention, the variation of making, change, interpolation or replacement all should belong to protection scope of the present invention.

Claims (6)

1. an adjustable cylindrical structure turning rolls comprises base, reductor, driving shaft, slide, roller, and base is provided with slideway and is connected with slide; Roller is installed on the slide, and is connected with reductor through driving shaft, and turning rolls comprises active roller frame and return idler frame; The two structure is identical; And the two is individual for independently, and it is characterized in that: said roller is connected with rubber wheel by two steel wheel inter-burst and is coated on the steel wheel body, and roller is arranged symmetrically in the base right ends.
2. adjustable cylindrical structure turning rolls according to claim 1 is characterized in that: described two steel wheels and said rubber wheel are connected on the driving shaft through key.
3. adjustable cylindrical structure turning rolls according to claim 2 is characterized in that: an end of described driving shaft is fixedly connected with stifle, and the other end is provided with lid.
4. adjustable cylindrical structure turning rolls according to claim 3, it is characterized in that: described driving shaft is provided with self-aligning roller bearing.
5. adjustable cylindrical structure turning rolls according to claim 4, it is characterized in that: described both ends of main drive shaft is provided with back-up ring.
6. adjustable cylindrical structure turning rolls according to claim 1 is characterized in that: described reductor is a worm speed reducer.
CN2012102889088A 2012-08-09 2012-08-09 Welding idler wheel frame for adjustable cylinder structure CN102837139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102889088A CN102837139A (en) 2012-08-09 2012-08-09 Welding idler wheel frame for adjustable cylinder structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102889088A CN102837139A (en) 2012-08-09 2012-08-09 Welding idler wheel frame for adjustable cylinder structure

Publications (1)

Publication Number Publication Date
CN102837139A true CN102837139A (en) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102889088A CN102837139A (en) 2012-08-09 2012-08-09 Welding idler wheel frame for adjustable cylinder structure

Country Status (1)

Country Link
CN (1) CN102837139A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103928A (en) * 2013-03-08 2013-05-15 中国建筑第六工程局有限公司 Auxiliary tool for consistent installation between tension rod and stay cable head and use method of auxiliary tool
CN103551789A (en) * 2013-10-18 2014-02-05 宁波菲仕运动控制技术有限公司 Welding positioning tool for motor stator core
CN104148871A (en) * 2014-07-22 2014-11-19 广西梧州运龙港船机械制造有限公司 Welding clamp for support cylinder of harbor crane
CN104439871A (en) * 2013-09-24 2015-03-25 江苏卡威专用汽车制造有限公司 Mixer truck tank body welding roller carrier
CN104493417A (en) * 2014-12-15 2015-04-08 重庆蔡氏液压设备有限公司 Hydraulic machine master cylinder body piston rod blank process device and weldment rotating device thereof
CN106271170A (en) * 2016-10-28 2017-01-04 山东农业大学 A kind of cylinder automatic soldering device
CN106271350A (en) * 2016-10-28 2017-01-04 山东农业大学 A kind of switching mechanism connect for cylinder welding line automatic welding

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2079555U (en) * 1990-07-26 1991-06-26 甘肃省供销机械厂 Carriage for supporting contact roller
CN201524886U (en) * 2009-11-19 2010-07-14 中冶京唐建设有限公司 Roller carrier for welding a cylinder structure
CN102009315A (en) * 2010-05-31 2011-04-13 无锡恒富科技有限公司 Roller structure of welding roller rack

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2079555U (en) * 1990-07-26 1991-06-26 甘肃省供销机械厂 Carriage for supporting contact roller
CN201524886U (en) * 2009-11-19 2010-07-14 中冶京唐建设有限公司 Roller carrier for welding a cylinder structure
CN102009315A (en) * 2010-05-31 2011-04-13 无锡恒富科技有限公司 Roller structure of welding roller rack

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103103928A (en) * 2013-03-08 2013-05-15 中国建筑第六工程局有限公司 Auxiliary tool for consistent installation between tension rod and stay cable head and use method of auxiliary tool
CN103103928B (en) * 2013-03-08 2015-09-23 中国建筑第六工程局有限公司 To coincide the aid and using method thereof installed for tension rod and stay cable head
CN104439871A (en) * 2013-09-24 2015-03-25 江苏卡威专用汽车制造有限公司 Mixer truck tank body welding roller carrier
CN103551789A (en) * 2013-10-18 2014-02-05 宁波菲仕运动控制技术有限公司 Welding positioning tool for motor stator core
CN104148871A (en) * 2014-07-22 2014-11-19 广西梧州运龙港船机械制造有限公司 Welding clamp for support cylinder of harbor crane
CN104493417A (en) * 2014-12-15 2015-04-08 重庆蔡氏液压设备有限公司 Hydraulic machine master cylinder body piston rod blank process device and weldment rotating device thereof
CN106271170A (en) * 2016-10-28 2017-01-04 山东农业大学 A kind of cylinder automatic soldering device
CN106271350A (en) * 2016-10-28 2017-01-04 山东农业大学 A kind of switching mechanism connect for cylinder welding line automatic welding

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Application publication date: 20121226