CN208162970U - Cylinder for liquefied gas welds machine positioning device - Google Patents
Cylinder for liquefied gas welds machine positioning device Download PDFInfo
- Publication number
- CN208162970U CN208162970U CN201820586547.8U CN201820586547U CN208162970U CN 208162970 U CN208162970 U CN 208162970U CN 201820586547 U CN201820586547 U CN 201820586547U CN 208162970 U CN208162970 U CN 208162970U
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- China
- Prior art keywords
- roller
- welding chamber
- driving groove
- axis
- cylinder
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000008676 import Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of steel cylinder welding production line equipment, in particular to cylinder for liquefied gas welds machine positioning device, including welding chamber, is provided with welding gun import at the top of welding chamber, welding chamber bottom is provided with driving groove, is equipped with traction device and mobile device in driving groove；Mobile device includes two roller groups, is equipped with multiple back-up roller wheels between two roller groups, each back-up roller wheel is in rolling contact with the lateral wall of roller group respectively；The traction device is connect with back-up roller wheel, and is drawn back-up roller wheel and moved in driving groove；The axis lower end of back-up roller wheel is connected with sliding block, and sliding block is mounted in the sliding slot of bottom plate, and the upper end fixed block of axis connects arch shaped trays, and arch shaped trays upper surface is provided with multiple idler wheels.Cylinder for liquefied gas provided by the utility model welds machine positioning device, can be stable.Positioning accurately is carried out to cylinder for liquefied gas body and carries out girth welding, and structure is simple.
Description
Technical field
The utility model relates to a kind of steel cylinder welding production line equipment, in particular to cylinder for liquefied gas bonding machine positioning dress
It sets.
Background technique
The processing of cylinder for liquefied gas is usually to carry out welding after crimping by steel plate to form tubular structure, then again to tubular
Structure both ends are welded and are closed up respectively processing, and bottom of bottle and bottleneck are formed.Since cylinder for liquefied gas is used for storing high pressure gas,
Therefore in cylinder for liquefied gas process welding quality require it is very high, especially more than cylinder for liquefied gas bottle body end socket and
It is to carry out girth welding when back cover welds, the straightness and weld width to weld seam require higher.Liquefied gas steel common at present
Bottle bonding machine generallys use welding gun in steel cylinder welding process and fixes, and cylinder for liquefied gas body drives weldment to rotate by rotating device
It is welded.But structure is complicated for common rotating device, and can not be accurately positioned.
Utility model content
In view of the above technical problems, the purpose of the utility model is to provide one kind can be accurately positioned, structure is simply fixed
Position device.
The technical solution adopted in the utility model is：
Cylinder for liquefied gas welds machine positioning device, including welding chamber, and the welding chamber is horizontal positioned cylindrical bin,
It is provided with welding gun import at the top of welding chamber, welding chamber bottom is provided with driving groove, the axis parallel of the driving groove and welding chamber；
Traction device and mobile device are installed in the driving groove；
The mobile device includes two roller groups, and two roller groups are symmetrically distributed in driving groove, every roller group
Including multiple idler wheels being arranged successively, roller array direction and welding chamber axis parallel are equipped between two roller groups more
A back-up roller wheel, each back-up roller wheel are in rolling contact with the lateral wall of roller group respectively；The traction device and back-up roller
Wheel connection, and draw back-up roller wheel and moved in driving groove；
The axis of the back-up roller wheel is vertically mounted in driving groove, and the bottom plate of the driving groove is equipped with sliding slot, institute
The lower end for the axis stated is connected with sliding block by bearing, and the sliding block is mounted in the sliding slot of bottom plate, the sliding slot and welding
The axis parallel in storehouse；
By bearing connection fixing block, the fixed block top connects arch shaped trays, described for the upper end of the axis
Arch shaped trays upper surface is arcwall face, and the center of circle of circle is overlapped with the body axial line of steel cylinder where arcwall face, the arc support
Disk upper surface is provided with multiple idler wheels；The axis of the idler wheel and the axis parallel of welding chamber.
Preferably, in the welding chamber, driving groove two sides also respectively symmetrically support roller is installed, the support roller
The axis parallel of axis and welding chamber, support roller are contacted with the body outer wall of steel cylinder, and the support roller is driven by driving device and rotated,
The body of steel cylinder is driven to rotate along self-axis line.
Cylinder for liquefied gas provided by the utility model welds machine positioning device, can be stable.Accurately to liquefied gas steel
Bottle body carries out positioning and carries out girth welding, and structure is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model.
Specific embodiment
The technical solution of the utility model is described further with reference to the accompanying drawing.
As shown in Figure 1, cylinder for liquefied gas welds machine positioning device, including welding chamber 1, the welding chamber 1 are put for level
The cylindrical bin set is provided with welding gun import at the top of welding chamber 1, enters for welding gun and carry out weld job in welding chamber 1.Welding
1 bottom of storehouse is provided with driving groove, the axis parallel of the driving groove and welding chamber 1；Traction is installed in the driving groove
Device and mobile device；
The mobile device includes two roller groups 2, and two roller groups 2 are symmetrically distributed in driving groove, every idler wheel
Group 2 includes multiple idler wheels being arranged successively, roller array direction and 1 axis parallel of welding chamber, is installed between two roller groups 2
There are multiple back-up roller wheels 3, the lateral wall respectively with roller group 2 of each back-up roller wheel 3 is in rolling contact；The traction device with
Back-up roller wheel 3 connects, and draws back-up roller wheel 3 and move in driving groove；
The axis 4 of the back-up roller wheel 3 is vertically mounted in driving groove, and the bottom plate 8 of the driving groove is equipped with sliding slot,
The lower end of the axis 4 is connected with sliding block by bearing, and the sliding block is mounted in the sliding slot of bottom plate 8, the sliding slot with
The axis parallel of welding chamber 1.
Traction device can be drawn by wirerope, pull back-up roller wheel 3 to slide in sliding slot, while back-up roller wheel 3 and two
Roller group 2 contacts, and guarantees that back-up roller wheel 3 is stablized, will not shake, and contact with two roller groups 2, the idler wheel of roller group 2
Housing rubber sleeve increases frictional force, and when traction device stops drawing, back-up roller wheel 3 stops at once, and it is accurate fixed to realize
Position.Locating piece can be set in driving groove or position sensor carries out position limit and monitoring.
As shown in Fig. 2, the upper end of the axis 4 passes through bearing connection fixing block 5, arc is connected above the fixed block 5
Shape pallet 6,6 upper surface of arch shaped trays are arcwall face, the center of circle of circle and the body axial line of steel cylinder 10 where arcwall face
It is overlapped, 6 upper surface of arch shaped trays is provided with multiple idler wheels 7；The axis of the idler wheel 7 and the axial line of welding chamber 1 are flat
Row.Steel cylinder 10 can be rotated in 6 upper surface of arch shaped trays along self-axis line.
In the welding chamber 1, driving groove two sides also respectively symmetrically support roller 9 is installed, the axis of the support roller 9 with
The axis parallel of welding chamber 1, support roller 9 are contacted with the body outer wall of steel cylinder 10, and the support roller 9 is turned by driving device driving
It is dynamic, drive the body of steel cylinder 10 to rotate along self-axis line.
When traction device draws the movement of back-up roller wheel 3 in place, weld job can be carried out.Under the driving of tugboat 9,
Steel cylinder 10 during rotation, carries out circumference soldering.After the completion of welding, traction device draws back-up roller wheel 3 and resets, and changes next
Workpiece.
Claims (2)
1. cylinder for liquefied gas welds machine positioning device, which is characterized in that including welding chamber, the welding chamber is horizontal positioned
Cylindrical bin, welding chamber top are provided with welding gun import, and welding chamber bottom is provided with driving groove, the axis of the driving groove and welding chamber
Heart line is parallel；Traction device and mobile device are installed in the driving groove；
The mobile device includes two roller groups, and two roller groups are symmetrically distributed in driving groove, and every roller group includes
Multiple idler wheels being arranged successively, roller array direction and welding chamber axis parallel are equipped with multiple between two roller groups
Idler wheel is supportted, each back-up roller wheel is in rolling contact with the lateral wall of roller group respectively；The traction device and back-up roller wheel connects
It connects, and draws back-up roller wheel and moved in driving groove；
The axis of the back-up roller wheel is vertically mounted in driving groove, and the bottom plate of the driving groove is equipped with sliding slot, described
The lower end of axis is connected with sliding block by bearing, and the sliding block is mounted in the sliding slot of bottom plate, the sliding slot and welding chamber
Axis parallel；
The upper end of the axis connects arch shaped trays, the arc by bearing connection fixing block, the fixed block top
Tray upper surface is arcwall face, and the center of circle of circle is overlapped with the body axial line of steel cylinder where arcwall face, on the arch shaped trays
Surface is provided with multiple idler wheels；The axis of the idler wheel and the axis parallel of welding chamber.
2. cylinder for liquefied gas according to claim 1 welds machine positioning device, which is characterized in that in the welding chamber,
Driving groove two sides also respectively symmetrically support roller, the axis of the support roller and the axis parallel of welding chamber be installed, support roller with
The body outer wall of steel cylinder contacts, and the support roller is driven by driving device and rotated, and drives the body of steel cylinder along self-axis line
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586547.8U CN208162970U (en) | 2018-04-24 | 2018-04-24 | Cylinder for liquefied gas welds machine positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586547.8U CN208162970U (en) | 2018-04-24 | 2018-04-24 | Cylinder for liquefied gas welds machine positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162970U true CN208162970U (en) | 2018-11-30 |
Family
ID=64370535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586547.8U Expired - Fee Related CN208162970U (en) | 2018-04-24 | 2018-04-24 | Cylinder for liquefied gas welds machine positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996890A (en) * | 2021-11-29 | 2022-02-01 | 千和建设集团有限公司 | Truss high-altitude welding auxiliary device and high-altitude welding method using same |
-
2018
- 2018-04-24 CN CN201820586547.8U patent/CN208162970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996890A (en) * | 2021-11-29 | 2022-02-01 | 千和建设集团有限公司 | Truss high-altitude welding auxiliary device and high-altitude welding method using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |