CN201493640U - Anti-channeling roller frame - Google Patents
Anti-channeling roller frame Download PDFInfo
- Publication number
- CN201493640U CN201493640U CN2009202325746U CN200920232574U CN201493640U CN 201493640 U CN201493640 U CN 201493640U CN 2009202325746 U CN2009202325746 U CN 2009202325746U CN 200920232574 U CN200920232574 U CN 200920232574U CN 201493640 U CN201493640 U CN 201493640U
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- Prior art keywords
- roller
- base
- wheel shaft
- shaft
- driving mechanism
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-channeling roller frame, in particular to a roller frame for welding two tubular workpieces together and supporting the tubular workpieces. The anti-channeling roller frame comprises a base which is a cuboid. Two corners at two ends of the base are respectively provided with a roller seat and a driving mechanism, and a roller shaft and a roller are arranged on the roller seat. An output shaft of the driving mechanism is connected with one end of the roller shaft. The anti-channeling roller frame is characterized in that a supporting rack is arranged under the roller seats of the two corners at one end of the base, the supporting rack comprises a rectangular platform plate, supporting boards used as support legs are arranged under the two ends of the rectangular platform plate, a screw is disposed between the two supporting boards, two ends of the screw are respectively rotatably mounted on the two supporting boards while one end of the screw is connected with the driving mechanism, a nut is arranged on the screw, a pull rod is arranged between the nut and the roller shaft, the pull rod is perpendicular to the roller shaft, the upper end and the lower end of the pull rod are respectively fixedly connected with the roller shaft and the nut, and the roller shaft is an eccentric shaft. The anti-channeling roller frame is convenient in operation and high in welding efficiency.
Description
Technical field
The utility model relates to a kind of welding auxiliary equipment.Specifically, be when two cylindrical workpieces are welded together, be used for supporting the turning rolls of cylindrical workpiece.
Background technology
All know at the cylindrical workpiece production industry, when need with two cylindrical workpieces are end-to-end when welding together, cylindrical workpiece need be placed on the turning rolls.Traditional turning rolls contains base, and this base is a cuboid.Equal wheeled base and driving mechanism have wheel shaft on two angles at base two ends on the wheel seat, and roller is arranged on the wheel shaft.The output shaft of driving mechanism links to each other with an end of wheel shaft.During welding, when driving mechanism drives the roller rotation, realize by the rotation of weldering cylindrical workpiece, to make things convenient for the welding of cylindrical workpiece interface circumference each point.Because the wheel shaft of above-mentioned rollers frame is conventional wheel shaft, can't realize angular deflection during the roller rotation.Not desirable cylinder, when axial float occurring, can't realize moving axially of welded piece when roller or by the weldering cylindrical workpiece, also need join hanging device in addition, the trouble that operates, welding efficiency is low.
The utility model content
Problem to be solved in the utility model provides a kind of anti-channeling turning rolls.Adopt this anti-channeling turning rolls, be convenient to operation, the welding efficiency height.
For addressing the above problem, take following technical scheme:
Anti-channeling turning rolls of the present utility model comprises base, and this base is a cuboid.Equal wheeled base and driving mechanism have wheel shaft on two angles at base two ends on the wheel seat, and roller is arranged on the wheel shaft.The output shaft of driving mechanism links to each other with an end of wheel shaft.Be characterized under the wheel seat of two jiaos at described base one end support being arranged, this support contains a rectangle platen, and the gripper shoe as supporting leg is arranged under the two ends of rectangle platen.Between two gripper shoes screw mandrel is arranged, the screw mandrel two ends are rotatable shape respectively and are installed on two gripper shoes, and an end of screw mandrel links to each other with driving mechanism.Nut is arranged on the screw mandrel, and nut and the described between centers of taking turns have pull bar.Described pull bar is vertical with wheel shaft, and the upper and lower end of pull bar is connected mutually with described wheel shaft and described nut respectively.Described wheel shaft is an eccentric shaft.
Take such scheme, have the following advantages:
By such scheme as can be seen, owing to be provided with support under the wheel seat of two jiaos at described base one end, this support contains a rectangle platen, and the gripper shoe as supporting leg is arranged under the two ends of rectangle platen.Between two gripper shoes screw mandrel is arranged, the screw mandrel two ends are rotatable shape respectively and are installed on two gripper shoes, and an end of screw mandrel links to each other with driving mechanism.Nut is arranged on the screw mandrel, and nut and the described between centers of taking turns have pull bar.Described pull bar is vertical with wheel shaft, and the upper and lower end of pull bar is connected mutually with described wheel shaft and described nut respectively.Described wheel shaft is an eccentric shaft.When roller or by the weldering cylindrical workpiece be not desirable cylinder, when axial float occurring, can rotate by driving mechanism and drive screw mandrel, nut, pull bar and eccentric shaft action, make roller deflection certain angle, produce one with make by weldering cylindrical workpiece opposite axial thrust load, suppress the axial float of cylindrical workpiece.Do not need to join the axial float that hanging device just can solve cylindrical workpiece in addition, not only be convenient to operation, and can improve welding efficiency.
Description of drawings
Fig. 1 is an anti-channeling turning rolls schematic diagram of the present utility model;
Fig. 2 is the A-A rotation profile of the Fig. 1 after amplifying.
The specific embodiment
As depicted in figs. 1 and 2, anti-channeling turning rolls of the present utility model contains base 8, and this base is a cuboid.Be provided with wheel seat 11 and driving mechanism on two angles at base 8 two ends.Wheel seat 11 wherein is fixed on the base 8, and wheel seat 11 is provided with wheel shaft 6, and roller 4 is installed on the wheel shaft 6.Described driving mechanism is made up of motor 1 and reductor 2, and the output shaft of reductor 2 is connected mutually with an end of wheel shaft 6.Be provided with support under the wheel seat 11 that described base 8 one ends are two jiaos, this support contains a rectangle platen 12, has the bottom as gripper shoe 9, two gripper shoes 9 of supporting leg to be fixed on the base 8 under the two ends of rectangle platen 12.Be provided with screw mandrel 3 between two gripper shoes 9, screw mandrel 3 two ends are rotatable shape respectively and are installed on two gripper shoes 9, and an end of screw mandrel 3 links to each other with driving mechanism.
When roller 4 or by the weldering cylindrical workpiece 7 be not desirable cylinder, when axial float occurring, can rotate by driving mechanism and drive screw mandrel 3, nut 10, pull bar 5 and wheel shaft 6 actions, make roller 6 deflection certain angle β, produce one with make by the opposite axial thrust load of weldering cylindrical workpiece 7, suppress the axial float of cylindrical workpiece 7.
Claims (1)
1. the anti-channeling turning rolls comprises base (8), and this base is a cuboid; Equal wheeled base (11) and driving mechanism have wheel shaft (6) on two angles at base (8) two ends on the wheel seat (11), and roller (4) is arranged on the wheel shaft (6); The output shaft of driving mechanism links to each other with an end of wheel shaft (6); It is characterized in that under the wheel seat (11) of two jiaos at described base (8) one ends support being arranged, this support contains a rectangle platen (12), and the gripper shoe (9) as supporting leg is arranged under the two ends of rectangle platen (12); Screw mandrel (3) is arranged between two gripper shoes (9), and screw mandrel (3) two ends are rotatable shape respectively and are installed on two gripper shoes (9), and an end of screw mandrel (3) links to each other with driving mechanism; Nut (10) is arranged on the screw mandrel (3), between nut (10) and described wheel shaft (6) pull bar (5) is arranged; Described pull bar (5) is vertical with wheel shaft (6), and the upper and lower end of pull bar (5) is connected mutually with described wheel shaft (6) and described nut (10) respectively; Described wheel shaft (6) is an eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202325746U CN201493640U (en) | 2009-09-16 | 2009-09-16 | Anti-channeling roller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202325746U CN201493640U (en) | 2009-09-16 | 2009-09-16 | Anti-channeling roller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493640U true CN201493640U (en) | 2010-06-02 |
Family
ID=42436850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202325746U Expired - Fee Related CN201493640U (en) | 2009-09-16 | 2009-09-16 | Anti-channeling roller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493640U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060972A (en) * | 2013-03-21 | 2014-09-24 | 中国石油天然气集团公司 | Roller type rotary bullet loading bracket |
| CN105058338A (en) * | 2015-08-31 | 2015-11-18 | 上海锅炉厂有限公司 | Multifunctional idler wheel shelf |
| CN108927632A (en) * | 2018-09-25 | 2018-12-04 | 无锡三虹重工机械设备有限公司 | A kind of anti-jumping turning rolls |
| CN110328465A (en) * | 2019-08-06 | 2019-10-15 | 山东华明博奥环保科技有限公司 | A kind of tank body automatic soldering device |
| CN110421407A (en) * | 2019-09-05 | 2019-11-08 | 沈阳机床成套设备有限责任公司 | Indexing mechanism and lathe |
| CN110587171A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Pipe die build-up welding machine |
-
2009
- 2009-09-16 CN CN2009202325746U patent/CN201493640U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060972A (en) * | 2013-03-21 | 2014-09-24 | 中国石油天然气集团公司 | Roller type rotary bullet loading bracket |
| CN104060972B (en) * | 2013-03-21 | 2016-11-09 | 中国石油天然气集团公司 | Roller type rotates breeching support |
| CN105058338A (en) * | 2015-08-31 | 2015-11-18 | 上海锅炉厂有限公司 | Multifunctional idler wheel shelf |
| CN108927632A (en) * | 2018-09-25 | 2018-12-04 | 无锡三虹重工机械设备有限公司 | A kind of anti-jumping turning rolls |
| CN110328465A (en) * | 2019-08-06 | 2019-10-15 | 山东华明博奥环保科技有限公司 | A kind of tank body automatic soldering device |
| CN110328465B (en) * | 2019-08-06 | 2021-10-22 | 山东华明博奥环保科技有限公司 | Automatic welding device for tank body |
| CN110587171A (en) * | 2019-08-31 | 2019-12-20 | 浙江深澳机械工程有限公司 | Pipe die build-up welding machine |
| CN110421407A (en) * | 2019-09-05 | 2019-11-08 | 沈阳机床成套设备有限责任公司 | Indexing mechanism and lathe |
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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: 20100602 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |