CN201120538Y - Welding roll frame - Google Patents
Welding roll frame Download PDFInfo
- Publication number
- CN201120538Y CN201120538Y CNU2007200736468U CN200720073646U CN201120538Y CN 201120538 Y CN201120538 Y CN 201120538Y CN U2007200736468 U CNU2007200736468 U CN U2007200736468U CN 200720073646 U CN200720073646 U CN 200720073646U CN 201120538 Y CN201120538 Y CN 201120538Y
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- transmission device
- roller
- welding
- active roller
- gear
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Abstract
The utility model relates to an auxiliary welding device, in particular to a welding roller carrier used for welding internal and external circular seams and internal and external longitudinal seams of a tube-shaped workpiece. The auxiliary welding device comprises a base seat, a left driving roller, a right driving roller, a left roller support for bearing the left driving roller, a right roller support for bearing the right driving roller, a power device and a transmission device, the power device drives the transmission device, the transmission device drives the left driving roller and the right driving roller to rotate synchronously, and the left and right roller supports are hinged on the base seat. The utility model drives the left and right driving rollers to rotate through the power device and the transmission device, and utilizes the friction force between the left and right driving rollers and the tube-shaped workpiece to drive the workpiece to rotate so as to realize the deflection, thereby realizing the horizontal position welding to the internal and external circular seams and the internal and external longitudinal seams of the workpiece, and the automatic welding can be realized by complementing an automatic welding equipment, thus greatly improving the quality of welding seams, reducing the labor intensity and improving the work efficiency. The welding roller carrier can also complement the manual weld or act as a device for detecting and assembling the tube-shaped workpiece.
Description
Technical field
The utility model relates to a kind of welding auxiliary equipment, specifically is a kind of turning rolls, is used for the welding of inside and outside circumferential weld of cylinder class workpiece and inside and outside longitudinal joint.
Background technology
At present, when the inside and outside circumferential weld of cylinder class workpiece, inside and outside longitudinal seam welding, or workpiece is motionless welds, because the welding position is multi-faceted, influences weldquality; Or be interrupted by manually making workpiece be turned to certain position, realize downhand welding, there is big, the ineffective problem of labour intensity.
Summary of the invention
The purpose of this utility model provides a kind of turning rolls, can realize power drive cylinder class workpiece rotation, realizes the welding of the downhand position of inside and outside circumferential weld on rotary course, rotate to the ad-hoc location stall after, realize the welding of inside and outside longitudinal joint downhand position.
Technical solutions of the utility model are: a kind of turning rolls, comprise base, left side active roller, right active roller, support the left wheel support of left active roller, the right rolling wheel support of support right active roller, power set, transmission device, a described left side, right rolling wheel support structure is identical, be symmetrically arranged, reaching the axle sleeve of fixedlying connected with two arcs by two arcs respectively constitutes, be fixedly connected with axle on the described base, axle sleeve is enclosed within axle, and upward axle is rotatable relatively, thereby realize a left side, right rolling wheel support is hinged on the base, described left active roller, right active roller is bearing in a left side by roller shaft separately by bearing, on two arcs of right rolling wheel support, described power set drive transmission, actuator drives left side active roller, the roller shaft of right active roller rotates synchronously.
Described power set are by motor, decelerator is formed, described transmission device comprises right wheel transmission device, the revolver transmission device, coupling spindle, right wheel transmission device comprises the worm and gear transmission, gear driving pair, the worm gear of worm and gear transmission and the coaxial installation of the driving gear of gear driving pair, the driven gear of gear driving pair and the coaxial installation of right active roller, the revolver transmission device is identical with right wheel transmission device structure, and be and be symmetrically arranged, described coupling spindle respectively with the worm shaft of revolver transmission device, the worm shaft of right wheel transmission device connects, and the reducer output shaft of described power set connects with the worm shaft of the worm shaft of right wheel transmission device or revolver transmission device.
Described turning rolls also comprises left return idler, the right return idler that is supported by left wheel support, right rolling wheel support respectively.
The utility model is by power set, the left and right active roller rotation of actuator drives, utilize the frictional force between left and right active roller and the cylinder class workpiece to drive workpiece rotation realization displacement, can realize the horizontal level welding of the inside and outside circumferential weld and the inside and outside longitudinal joint of workpiece, supporting automatic welding device can be realized automatic welding, can improve weldquality greatly, reduce labor intensity, increase work efficiency.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is the view that A-A analyses and observe and amplifies among Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, power set connect worm type of reduction gearing 2 by motor 1 and constitute, in the right wheel transmission device, worm screw 4 and worm gear 5 engaged transmission, gear 11 and gear 12 engaged transmission, worm screw 4 connects with the worm-wheel shaft of worm type of reduction gearing 2 by shaft coupling 3, and worm gear 5 and driving gear 11 are installed on the axle 6, and driven gear 12 and right active roller 14 are installed on the axle 13.The revolver transmission device is identical with right wheel transmission device structure, is to be symmetrically arranged, and coupling spindle 8 connects with worm screw 4, worm screw 10 by shaft coupling 7,9 respectively, gives the revolver transmission device with transmission of power, driven in synchronism left side active roller 15.Right active roller 14, right return idler 20 are by right rolling wheel support supporting, connection, and left active roller 15, left return idler 21 are by left wheel bracket supports, connection, and left and right rolling wheel support structure is identical, is symmetrically arranged.Rolling wheel support reaches the axle sleeve 19 of fixedlying connected with arc 17 by two arcs 17 and constitutes, and is fixedly connected with axle 18 on the base 16, and axle sleeve 19 axle 18 relatively is rotatable, and the realization rolling wheel support is hinged on the base 16.Each roller adopts steel glue combination wheel, and the rubber pressure injection is formed on the steel wheel body.Power set, transmission device are not limited to adopt the said structure mode, and power set also can adopt other forms such as hydraulic power, Pneumatic pressure power, and transmission device also can adopt other mechanical drive modes such as band transmission, chain transmission.
Operation principle: cylindrical workpiece 22 is placed on the turning rolls, supports jointly by active roller 14,15 and return idler 20,21.Because left and right rolling wheel support is hinged on the bearing, therefore utilize the deadweight of cylindrical workpiece can make rolling wheel support self-regulated center, to adapt to the workpiece welding needs of plurality of specifications diameter.The motor outputting power drives active roller 14,15 through revolver transmission device, right wheel transmission device again and rotates synchronously by worm type of reduction gearing, and the frictional force between active roller 14,15 and the cylindrical workpiece 22 drives the cylindrical workpiece rotation.Adjust the rotating speed of cylindrical workpiece, and supporting automatic welding device can be implemented in the welding that the inside and outside circumferential weld of circular cylinder workpiece is carried out in the downhand position.The certain position that rotates to of control circular cylinder workpiece stops operating, and supporting automatic welding device can realize the automatic welding of the downhand position of inside and outside longitudinal joint, turning rolls also can cooperate manual welding or as detect, the equipment of component location guide cylindrical shell workpiece.
Claims (3)
1, a kind of turning rolls, it is characterized in that: comprise base, left side active roller, right active roller, support the left wheel support of left active roller, the right rolling wheel support of support right active roller, power set, transmission device, a described left side, right rolling wheel support structure is identical, be symmetrically arranged, reaching the axle sleeve of fixedlying connected with two arcs by two arcs respectively constitutes, be fixedly connected with axle on the described base, axle sleeve is enclosed within axle, and upward axle is rotatable relatively, thereby realize a left side, right rolling wheel support is hinged on the base, described left active roller, right active roller is bearing in a left side by roller shaft separately by bearing, on two arcs of right rolling wheel support, described power set drive transmission, actuator drives left side active roller, the roller shaft of right active roller rotates synchronously.
2, turning rolls according to claim 1, it is characterized in that: described power set are by motor, decelerator is formed, described transmission device comprises right wheel transmission device, the revolver transmission device, coupling spindle, right wheel transmission device comprises the worm and gear transmission, gear driving pair, the worm gear of worm and gear transmission and the coaxial installation of the driving gear of gear driving pair, the driven gear of gear driving pair and the coaxial installation of right active roller, the revolver transmission device is identical with right wheel transmission device structure, and be and be symmetrically arranged, described coupling spindle respectively with the worm shaft of revolver transmission device, the worm shaft of right wheel transmission device connects, and the reducer output shaft of described power set connects with the worm shaft of the worm shaft of right wheel transmission device or revolver transmission device.
3, turning rolls according to claim 1 is characterized in that: described turning rolls also comprises respectively left return idler, the right return idler by left wheel support, the supporting of right rolling wheel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736468U CN201120538Y (en) | 2007-08-15 | 2007-08-15 | Welding roll frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736468U CN201120538Y (en) | 2007-08-15 | 2007-08-15 | Welding roll frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120538Y true CN201120538Y (en) | 2008-09-24 |
Family
ID=40007758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200736468U Expired - Fee Related CN201120538Y (en) | 2007-08-15 | 2007-08-15 | Welding roll frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120538Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009309A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Roller transmission structure with self-adjustable welding roller stand |
| CN102049650A (en) * | 2010-12-21 | 2011-05-11 | 青岛安装建设股份有限公司 | Automatic welding rotary table |
| CN102059499A (en) * | 2010-11-17 | 2011-05-18 | 中天仕名（徐州）重型机械有限公司 | Tube mill cylinder body safe turner |
| CN102091902A (en) * | 2011-02-09 | 2011-06-15 | 青岛武晓集团有限公司 | Patterned roller frame |
| CN102328181A (en) * | 2011-03-14 | 2012-01-25 | 无锡华光锅炉股份有限公司 | Damping roller frame for welding boiler barrel |
| CN102371448A (en) * | 2011-10-18 | 2012-03-14 | 东方电气(广州)重型机器有限公司 | Manual welding auxiliary device for inner wall of long connecting pipe |
| CN102380736A (en) * | 2011-10-11 | 2012-03-21 | 上海电气核电设备有限公司 | Tool device capable of realizing displacement of upper seal head and lower seal head |
| CN102922186A (en) * | 2012-11-21 | 2013-02-13 | 无锡三虹重工机械设备有限公司 | Three-level speed-reduction roller carrier |
| CN102969578A (en) * | 2012-11-23 | 2013-03-13 | 保定天威集团有限公司 | Grounding method and device used for cylinder girth welding |
| WO2014000604A1 (en) * | 2012-06-30 | 2014-01-03 | 成都阿朗科技有限责任公司 | Adjustable roller carrier |
| CN103934288A (en) * | 2014-04-30 | 2014-07-23 | 嘉兴鸿利机械有限公司 | Separating device |
| CN104668850A (en) * | 2013-11-29 | 2015-06-03 | 成都焊研科技有限责任公司 | Roller wheel shelf |
| CN105499898A (en) * | 2015-12-29 | 2016-04-20 | 滁州市成业机械制造有限公司 | Rotary mobile welding roller carrier |
| CN106624576A (en) * | 2017-03-14 | 2017-05-10 | 哈电集团（秦皇岛）重型装备有限公司 | Horizontal rotating device for conical barrel body |
| CN108608141A (en) * | 2018-06-29 | 2018-10-02 | 上海宝冶集团有限公司 | Polygon slab workpiece main weld displacement device and welding method |
-
2007
- 2007-08-15 CN CNU2007200736468U patent/CN201120538Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009309A (en) * | 2010-05-31 | 2011-04-13 | 无锡恒富科技有限公司 | Roller transmission structure with self-adjustable welding roller stand |
| CN102059499A (en) * | 2010-11-17 | 2011-05-18 | 中天仕名（徐州）重型机械有限公司 | Tube mill cylinder body safe turner |
| CN102049650A (en) * | 2010-12-21 | 2011-05-11 | 青岛安装建设股份有限公司 | Automatic welding rotary table |
| CN102091902A (en) * | 2011-02-09 | 2011-06-15 | 青岛武晓集团有限公司 | Patterned roller frame |
| CN102328181A (en) * | 2011-03-14 | 2012-01-25 | 无锡华光锅炉股份有限公司 | Damping roller frame for welding boiler barrel |
| CN102380736A (en) * | 2011-10-11 | 2012-03-21 | 上海电气核电设备有限公司 | Tool device capable of realizing displacement of upper seal head and lower seal head |
| CN102371448A (en) * | 2011-10-18 | 2012-03-14 | 东方电气(广州)重型机器有限公司 | Manual welding auxiliary device for inner wall of long connecting pipe |
| WO2014000604A1 (en) * | 2012-06-30 | 2014-01-03 | 成都阿朗科技有限责任公司 | Adjustable roller carrier |
| US9975209B2 (en) | 2012-06-30 | 2018-05-22 | Chengdu Allangtech Co., Ltd. | Adjustable roller carrier |
| CN102922186B (en) * | 2012-11-21 | 2016-06-22 | 无锡三虹重工机械设备有限公司 | Three grades of deceleration turning rolls |
| CN102922186A (en) * | 2012-11-21 | 2013-02-13 | 无锡三虹重工机械设备有限公司 | Three-level speed-reduction roller carrier |
| CN102969578A (en) * | 2012-11-23 | 2013-03-13 | 保定天威集团有限公司 | Grounding method and device used for cylinder girth welding |
| CN104668850A (en) * | 2013-11-29 | 2015-06-03 | 成都焊研科技有限责任公司 | Roller wheel shelf |
| CN103934288B (en) * | 2014-04-30 | 2015-12-09 | 嘉兴鸿利机械有限公司 | Separator |
| CN103934288A (en) * | 2014-04-30 | 2014-07-23 | 嘉兴鸿利机械有限公司 | Separating device |
| CN105499898A (en) * | 2015-12-29 | 2016-04-20 | 滁州市成业机械制造有限公司 | Rotary mobile welding roller carrier |
| CN105499898B (en) * | 2015-12-29 | 2017-07-11 | 滁州市成业机械制造有限公司 | A kind of rotary moving turning rolls |
| CN106624576A (en) * | 2017-03-14 | 2017-05-10 | 哈电集团（秦皇岛）重型装备有限公司 | Horizontal rotating device for conical barrel body |
| CN108608141A (en) * | 2018-06-29 | 2018-10-02 | 上海宝冶集团有限公司 | Polygon slab workpiece main weld displacement device and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20100815 |