CN204975866U - Odd -shaped cross section turning rolls - Google Patents
Odd -shaped cross section turning rolls Download PDFInfo
- Publication number
- CN204975866U CN204975866U CN201520556640.0U CN201520556640U CN204975866U CN 204975866 U CN204975866 U CN 204975866U CN 201520556640 U CN201520556640 U CN 201520556640U CN 204975866 U CN204975866 U CN 204975866U
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- CN
- China
- Prior art keywords
- curved boom
- base
- tricks
- box
- power drive
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an odd -shaped cross section turning rolls, including base, active roller, passive gyro wheel, support, power drive device, its characterized in that: still include the curved boom, the box of tricks, resetting means, and a control syste, transmission, gas props, a support is respectively welded on the base both sides, there is rotatable curved boom on the support, there are an active roller and a passive gyro wheel in the curved boom both ends, and a control syste, the power drive device, the box of tricks is located the base, transmission is located the support, and a control syste, the power drive device, the box of tricks, transmission electricity in proper order connects, there is resetting means on the base, the last gas of resetting means props the top and connects the curved boom. The defect of tipping arrangement has in the past been solved to this turning rolls, and the upset of the special -shaped cross section work piece of rounding ofves such as the realization is oval, square circle, ladder circle is welded, and the application is wide, and the practicality is strong, can greatly improve production efficiency and security, increases the economic benefits of enterprise.
Description
Technical field
The utility model relates to a kind of welding auxiliary equipment, particularly relates to a kind of odd-shaped cross section turning rolls.
Background technology
Turning rolls is the welding equipment utilizing frictional force between active roller and workpiece to drive workpiece to rotate, very extensive in the assembling of the flexible shape workpiece such as pipeline, container, boiler, oil pipe, welding profession application.The producer of existing domestic production turning rolls is a lot, the Chinese utility model patent being 201220662323.3 as number of patent application discloses a kind of turning rolls, comprises base and is arranged on the drive deceleration mechanism on base, about at least one group active roller frame, about at least one group return idler frame, control system; Control system is electrically connected with drive deceleration mechanism; Active roller frame and return idler frame comprise roller and two arcs for installing roller, and roller is arranged on two arcs through rotating shaft; Drive deceleration mechanism synchronously drives active roller through driving mechanism, reducing gear, transmission mechanism.This kind of turning rolls achieves workpiece and rotates on turning rolls, and welding gun is motionless just carries out girth welding; Workpiece rolls just can carry out paster radiographic inspection; Thus improve welding production speed and make welding quality high, greatly reduce and weld non-cutting time, alleviate the labour intensity of workman, raise labour productivity.But this turning rolls is only applicable to the assemble welding of the metallic cylinder of circular cross-section, and some cross section has symmetrical identical straight section in some workpiece, and workpiece center of gravity is positioned at straight section scope, this kind of cross section can be the profiled cross-section of the rounding ofves such as ellipse, square circle, ladder circle, and traditional turning rolls can not realize the upset of odd-shaped cross section workpiece.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of odd-shaped cross section turning rolls, comprise base, active roller, passive roller, bearing, Power Drive Unit, it is characterized in that: also comprise curved boom, box of tricks, resetting means, control system, transmission device, gas supports, a bearing is respectively welded on described base both sides, described bearing there is rotating curved boom, there are an active roller and a passive roller in described curved boom two ends, described control system, Power Drive Unit, box of tricks is positioned on base, described transmission device is positioned on bearing, described control system, Power Drive Unit, box of tricks, transmission device is electrically connected successively, described base there is resetting means, gas support end on described resetting means connects curved boom.
The beneficial effects of the utility model are: odd-shaped cross section turning rolls solves the defect of tipping arrangement in the past, realize the reverse welding of the profiled cross-section workpiece of the rounding ofves such as ellipse, square circle, ladder circle, also can be applicable to the upset of the similar workpiece of other industry, application is wide, practical, greatly can enhance productivity and security, increase the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure, 1, base, 2, active roller, 3, bearing, 4, Power Drive Unit, 5, curved boom, 6, box of tricks, 7, resetting means, 8, passive roller, 9, control system, 10, transmission device, 11, gas support.
As shown in Figure 1, odd-shaped cross section turning rolls comprises base 1, active roller 2, bearing 3, Power Drive Unit 4, curved boom 5, box of tricks 6, resetting means 7, passive roller 8, control system 9, transmission device 10, gas support 11, a bearing 3 is respectively welded on base 1 both sides, bearing 3 there is rotating curved boom 5, curved boom 5 two ends have an active roller 2 and a passive roller 8 respectively, control system 9, Power Drive Unit 4, box of tricks 6 is positioned on base 1, described transmission device 10 is positioned on bearing 3, control system 9, Power Drive Unit 4, box of tricks 6, transmission device 10 is electrically connected successively, 2 active rollers are driven to rotate, resetting means 7 base 1 is equipped with, gas on described resetting means 7 supports 11 tops and connects curved boom 5, after welding job completes, curved boom 5 can be resetted.
Operation principle is: send signal by control system 9 and make Power Drive Unit 4 drive box of tricks 6, then drive active roller 2 to rotate by box of tricks 6 by transmission device 10, and active roller 2 drives passive roller 8 to rotate.Utilize the frictional force between roller and workpiece to drive workpiece to rotate and realize displacement, curved boom 5 according to different cross section, can regulate scroll wheel positions automatically, and roller linear velocity is adjusted automatically by box of tricks 6.Workpiece longitudinal leap ensures within the scope of automatic welding device permission, then can use.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. an odd-shaped cross section turning rolls, comprise base (1), active roller (2), passive roller (8), bearing (3), Power Drive Unit (4), it is characterized in that: also comprise curved boom (5), box of tricks (6), resetting means (7), control system (9), transmission device (10), gas support (11), a bearing (3) is respectively welded on described base (1) both sides, described bearing (3) there is rotating curved boom (5), there are an active roller (2) and a passive roller (8) in described curved boom (5) two ends, described control system (9), Power Drive Unit (4), box of tricks (6) is positioned on base (1), described transmission device (10) is positioned on bearing (3), described control system (9), Power Drive Unit (4), box of tricks (6), transmission device (10) is electrically connected successively, described base (1) there is resetting means (7), gas support (11) top on described resetting means (7) connects curved boom (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556640.0U CN204975866U (en) | 2015-07-28 | 2015-07-28 | Odd -shaped cross section turning rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520556640.0U CN204975866U (en) | 2015-07-28 | 2015-07-28 | Odd -shaped cross section turning rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975866U true CN204975866U (en) | 2016-01-20 |
Family
ID=55110284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520556640.0U Expired - Fee Related CN204975866U (en) | 2015-07-28 | 2015-07-28 | Odd -shaped cross section turning rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346157A (en) * | 2016-11-04 | 2017-01-25 | 中车齐齐哈尔车辆有限公司 | Tank body regulating mechanism and tank body welding device with same |
| CN107138907A (en) * | 2017-04-14 | 2017-09-08 | 中车齐齐哈尔车辆有限公司 | Tank body tumbler |
| CN109434335A (en) * | 2018-12-18 | 2019-03-08 | 冯军 | A kind of lap welding method and device |
-
2015
- 2015-07-28 CN CN201520556640.0U patent/CN204975866U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346157A (en) * | 2016-11-04 | 2017-01-25 | 中车齐齐哈尔车辆有限公司 | Tank body regulating mechanism and tank body welding device with same |
| CN107138907A (en) * | 2017-04-14 | 2017-09-08 | 中车齐齐哈尔车辆有限公司 | Tank body tumbler |
| CN109434335A (en) * | 2018-12-18 | 2019-03-08 | 冯军 | A kind of lap welding method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180728 |