CN201279667Y - Roller carrier for barrel soldering - Google Patents
Roller carrier for barrel soldering Download PDFInfo
- Publication number
- CN201279667Y CN201279667Y CNU2008201062607U CN200820106260U CN201279667Y CN 201279667 Y CN201279667 Y CN 201279667Y CN U2008201062607 U CNU2008201062607 U CN U2008201062607U CN 200820106260 U CN200820106260 U CN 200820106260U CN 201279667 Y CN201279667 Y CN 201279667Y
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- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- turning rolls
- roller
- support
- 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
Roller racks used for cylinder body welding belong to the technical field of welding equipment, and are used for supporting a cylinder body to be welded in circumferential welding of components of the cylinder body. The technical scheme provided by the utility model is that the roller racks comprise brackets, roller racks, rollers, transmission shafts and bearing supports, wherein, the brackets are divided into two arrays which are arranged in the direction of longitudinal axis of the cylinder body to be welded on two sides of the cylinder body to be welded; the roller racks are horizontally arranged above the brackets; the roller racks are fixed with the brackets vertically; bearing supports are fixed at two ends of each roller rack; a transmission shaft is embedded in two bearing supports adjacent to the bracket on each side; the transmission shaft is parallel to the bracket; rollers are mounted on the transmission shafts, and the inner diameter thereof is matched with the transmission shafts; and the transmission shafts on one side of the brackets are connected with a driving device. The roller racks with the structure have the advantages of reasonable and simple structure, low manufacturing cost, simple operation, automatic speed regulation, uniform rolling speed and the like, and can especially meet the welding requirements of a cylinder body weighing 60 tons.
Description
Technical field
The utility model relates to the load-bearing turning rolls that a kind of cylindrical shell girth welding is used, and belongs to technical field of welding equipment.
Background technology
In various construction fields such as building, metallurgy, chemical industry, oil transportation, bridge, railway, highway, usually need the steel construction cylinder part, these cylinder parts much are to be formed by connecting by steel pipe, will carry out girth welding work during connection.Welding for big caliber needs special-purpose welding auxiliary equipment, and welding is exactly one of them with turning rolls.When carrying out welding job, steel pipe is placed on the turning rolls, turning rolls can constantly rotate, and welding personnel just can weld in the fixed position, to guarantee welding quality and to alleviate working strength of workers.At present, do not have 60 tons of special-purpose cylindrical shell turning rolls, be necessary to design.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of 60 tons of cylindrical shell turning rolls that use when cylinder part carries out girth welding.
The technical scheme that solves the problems of the technologies described above is:
A kind of cylindrical shell turning rolls, it is by support, turning rolls, roller, power transmission shaft, bearing block is formed, support and turning rolls are the channel-section steel structure, support is two row, along the both sides discharging of the welding cylindrical shell longitudinal axis, transverse row is shown a plurality of turning rolls above support, turning rolls and support vertical fixing, each turning rolls two ends is fixed with bearing block respectively, two adjacent bearing blocks at each side stand are embedded with a power transmission shaft, and the direction of power transmission shaft is along the direction of support, and roller is installed on the power transmission shaft, its internal diameter cooperates with power transmission shaft, and the support wherein power transmission shaft of a side is connected with drive unit.
Above-mentioned cylindrical shell turning rolls has a plurality of continuously arranged rollers on every side stand, the power transmission shaft between the adjacent rollers is connected by adpting flange.
Above-mentioned cylindrical shell turning rolls, the position of the bearing block on described two side stands, power transmission shaft, roller are corresponding one by one.
The turning rolls of this structure, have simple, low cost of manufacture rational in infrastructure, simple to operate, can automatic speed regulation, advantage such as rolling speed is even, be suitable for 60 tons of cylindrical shells welding especially and use.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a side view of the present utility model
Fig. 3 is an embodiment of the present utility model.
Mark is as follows among the figure: support 1, turning rolls 2, bearing block 3, power transmission shaft 4, roller 5, adpting flange 6, gear 7, sprue 8, cylindrical shell 9
The specific embodiment
Fig. 1 shows that the utility model aims at 60 tons of cylindrical shell welding designs, and turning rolls 2 is laterally placed, and each turning rolls 2 two ends is fixed with bearing block 3 respectively, and power transmission shaft 4 is arranged in the bearing block 3, and roller 5 is sleeved on the power transmission shaft 4.Turning rolls 2 is applicable to the welding of diameter 4000mm left and right sides cylindrical shell by the centre-to-centre spacing of fixed idler whell 5, and this centre-to-centre spacing is 2000-2050mm.The utility model adopts stepless speed regulation, and a side stand that is connected with drive unit is the master end, and opposite side is passive side.The power transmission shaft 4 in master end drives roller 5 and rotates, and rotates thereby drive cylindrical shell, and the roller of opposite side drives passive rotation by cylindrical shell.
Fig. 2 is a side view of the present utility model.Show among the figure that support 1 and turning rolls 2 are the channel-section steel structure, support 1 is two row, along the both sides discharging of the welding cylindrical shell longitudinal axis.Transverse row is shown a plurality of turning rolls 2 above support 1, turning rolls 2 and support 1 vertical fixing, each turning rolls 2 two ends is fixed with bearing block 3 respectively, and two the adjacent bearing blocks 3 on the support 1 are embedded with a power transmission shaft 4, and the direction of power transmission shaft 4 is along the direction of support 1.Roller 5 is installed on the power transmission shaft 4, can directly be sleeved on the power transmission shaft 4, and its internal diameter cooperates with power transmission shaft 4.Power transmission shaft 4 is connected with drive unit by gear 7.
That Fig. 3 shows is an embodiment of the present utility model.In an embodiment, a plurality of continuously arranged turning rolls 2 are arranged on every side stand 1 of this 60 tons of cylindrical shell turning rolls, a bearing block 3 is arranged on one end of each turning rolls 2, bearing block 3 is embedded with power transmission shaft 4, roller 5 of support and connection between the power transmission shaft 4 of two turning rolls 2, roller 5 directly is welded as a whole by sprue 8 and power transmission shaft 4.Form a roller unit.Power transmission shaft 4 between two adjacent roller unit is connected by adpting flange 6.Have 14 such roller unit among the embodiment that Fig. 3 shows and be connected, the length of each unit is 1772mm, and it is long to amount to 24808mm, and the user can select for use several roller unit to make up as required.
Claims (3)
1. cylindrical shell turning rolls, it is characterized in that: it is by support [1], turning rolls [2], bearing block [3], power transmission shaft [4], roller [5] is formed, support [1] and turning rolls [2] are the channel-section steel structure, support [1] is two row, along the longitudinal axis both sides discharging of welding cylindrical shell [9], show a plurality of turning rolls [2] in the top transverse row of support [1], turning rolls [2] and support [1] vertical fixing, each turning rolls [2] two ends are fixed with bearing block [3] respectively, adjacent two bearing blocks [3] at each side stand [1] are embedded with a power transmission shaft [4], the direction of power transmission shaft [4] is along the direction of support [1], roller [5] is installed on the power transmission shaft [4], its internal diameter cooperates with power transmission shaft [4], and support [1] the wherein power transmission shaft of a side [4] is connected with drive unit.
2. cylindrical shell turning rolls according to claim 1 is characterized in that: a plurality of continuously arranged rollers [5] are arranged on every side stand [1], and the power transmission shaft [4] between the adjacent rollers [5] is connected by adpting flange [6].
3. cylindrical shell turning rolls according to claim 2 is characterized in that: the position of the bearing block [3] on described two side stands [1], power transmission shaft [4], roller [5] is corresponding one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201062607U CN201279667Y (en) | 2008-10-22 | 2008-10-22 | Roller carrier for barrel soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201062607U CN201279667Y (en) | 2008-10-22 | 2008-10-22 | Roller carrier for barrel soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279667Y true CN201279667Y (en) | 2009-07-29 |
Family
ID=40926555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201062607U Expired - Fee Related CN201279667Y (en) | 2008-10-22 | 2008-10-22 | Roller carrier for barrel soldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279667Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091904A (en) * | 2011-03-04 | 2011-06-15 | 天津修船技术研究所 | Hydraulic pressure roller frame |
| CN102451966A (en) * | 2010-10-19 | 2012-05-16 | 上海外高桥造船有限公司 | Chain pipe manufacturing frame, and method for manufacturing chain pipe |
| CN104191147A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Inner container and seal matching head welding tool |
-
2008
- 2008-10-22 CN CNU2008201062607U patent/CN201279667Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451966A (en) * | 2010-10-19 | 2012-05-16 | 上海外高桥造船有限公司 | Chain pipe manufacturing frame, and method for manufacturing chain pipe |
| CN102451966B (en) * | 2010-10-19 | 2014-10-01 | 上海外高桥造船有限公司 | Chain pipe manufacturing frame, and method for manufacturing chain pipe |
| CN102091904A (en) * | 2011-03-04 | 2011-06-15 | 天津修船技术研究所 | Hydraulic pressure roller frame |
| CN104191147A (en) * | 2014-09-01 | 2014-12-10 | 张家港市华机环保新能源科技有限公司 | Inner container and seal matching head welding tool |
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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: 20090729 Termination date: 20121022 |