CN201792159U - Pressure type transmission pipe fitting welding turntable - Google Patents
Pressure type transmission pipe fitting welding turntable Download PDFInfo
- Publication number
- CN201792159U CN201792159U CN2010205051929U CN201020505192U CN201792159U CN 201792159 U CN201792159 U CN 201792159U CN 2010205051929 U CN2010205051929 U CN 2010205051929U CN 201020505192 U CN201020505192 U CN 201020505192U CN 201792159 U CN201792159 U CN 201792159U
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- pipe fitting
- welding
- weld
- pressure type
- fixed
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Abstract
The utility model discloses a pressure type transmission pipe fitting welding turntable, and belongs to welding devices in mechanical processing. The utility model is characterized in that the welding turntable is provided with a machine base; a pair of roller frames are fixed on the machine base; a lifting upright column is fixed on the side end of the base; a pressure device is fixed at the upper end of the lifting upright column; and a transmission box with a pair of circular rollers at the bottom is arranged at the lower end of the pressure device. As the welding turntable is suitable for welding pipe butt joints and pipe/flange corner joints, semi-mechanized, mechanized and automatic pipe fitting welding production can be achieved, weld shaping can be effectively improved, a pipe fitting weld (circular seam) can be in lap joint with a welding joint in an end to end manner, and the weld quality, particularly the weld appearance quality can be improved, so as to achieve the effect of eliminating complicated weld grinding and trimming procedures. The utility model aims to provide a pressure type transmission pipe fitting welding turntable which has a simple structure, is convenient and reliable for use, requires low manufacture cost, and can be conveniently repaired and maintained.
Description
Technical field
The utility model relates to the welder in the machining, a kind of specifically pressure type transmission pipe fitting welding turntable.
Background technology
Mainly by manually operating, the manually-operated welding procedure has many problems such as height of support control techniques to welding procedure in the machining, and labour intensity is big, and operating efficiency is extremely low, is difficult to adapt to the demand of modern production.For this reason, people have invented many electroplating equipment wielding machines.As: special welding machinery has not only been used in the straight tube in the industries such as shipbuilding and petrochemical industry and the welding of flange, and has realized the production of automation.Yet for pipe fitting welding, only resting on the turntable structure of chuck mode and roller type at present, is unconformable for the welding of the changeable pipe fitting of caliber.
Show from the interrelated data retrieval that comprises Chinese patent, have not yet to see the report that adopts pressure type transmission turntable to implement the dependency structure of welding.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple in structure, easy to use and reliable, and cost of manufacture is low, a kind of easily pressure type transmission of maintenance maintenance pipe fitting welding turntable.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of pressure type transmission pipe fitting welding turntable, it is characterized in that: a support is arranged, be fixed with a pair of turning rolls on the support, the side of support is fixed with lifting column, the upper end of lifting column is fixed with pressue device, and the lower end of pressue device is provided with the transmission case that the bottom has a pair of circle roller.
Described a pair of turning rolls is the center that is fixed on the support upper end, and two limit symmetries are uniform, can regulate its angle during use.
Described pressue device is to adopt screw mechanism to cooperate the effect of implementing its pressurization with stage clip.
Being connected between described pressue device and the transmission case is to adopt hinge to connect.
The circle roller of described transmission case lower end emersion is spherical.
The utility model can be used for:
1. the welding of the banjo fixing butt jointing between pipe and the pipe;
2. the welding of the inside and outside corner joint of long tube/flange and short tube/flange;
3. be equipped with welding gun support and swing mechanism and can realize the automation welding.
The beneficial effects of the utility model are: because the utility model is applicable to the welding of pipe banjo fixing butt jointing and pipe/flange corner joint, both can realize semi-mechanization, the pipe fitting welding of mechanization and automation is produced and is effectively improved appearance of weld, can realize that pipe fitting weld seam (circumferential weld) head and the tail overlap a welding point, improve lamp seam quality, thereby especially the weld appearance quality reaches the tired heavy weld grinding finishing process of cancellation.
The utility model is compared the advantage that has with existing chuck mode with the turntable of roller posture:
1, compares with the chuck mode turntable, cancel operation, the realization automatic centering of pipe center line centering, pipe is placed be need not adjustment on the turning rolls.Be particularly useful for caliber and change tired frequently pipe fitting welding production;
2, it leans on the transmission of weldment deadweight frictional force to compare change with roller posture turntable, this kind of drive easily produces the rotary speed unstabilization photographic fixing of skidding for the lighter pipe fitting of weight and rings appearance of weld, this device has the pipe fitting welding that enough pressure both had been applicable to Heavy Weight, is applicable to the welding of light pipe fitting again;
3, this device transmission mechanism is easy, and transmission power is low to have energy-conservation effect, only needs the 120W reducing motor to drive; Improve efficient, the reduction welder labour intensity of pipe fitting welding.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, support, 2, turning rolls, 3 transmission cases, 4 pressue devices, 5 lifting columns.
The specific embodiment
Embodiment 1:
See also Fig. 1, a support 1 is arranged, be fixed with a pair of turning rolls 2 on the support 1, the side of support 1 is fixed with lifting column 5, and the upper end of lifting column 5 is fixed with pressue device 4, and the lower end of pressue device 4 is provided with the transmission case 3 that the bottom has a pair of circle roller.
Claims (4)
1. pressure type transmission pipe fitting welding turntable, it is characterized in that: a support is arranged, be fixed with a pair of turning rolls on the support, the side of support is fixed with lifting column, the upper end of lifting column is fixed with pressue device, and the lower end of pressue device is provided with the transmission case that the bottom has a pair of circle roller.
2. a kind of pressure type transmission pipe fitting welding turntable according to claim 1 is characterized in that: described a pair of turning rolls is the center that is fixed on the support upper end, and two limit symmetries are uniform.
3. a kind of pressure type transmission pipe fitting welding turntable according to claim 1 is characterized in that: being connected between described pressue device and the transmission case is to adopt hinge to connect.
4. a kind of pressure type transmission pipe fitting welding turntable according to claim 1 is characterized in that: the circle roller of described transmission case lower end emersion is for spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205051929U CN201792159U (en) | 2010-08-26 | 2010-08-26 | Pressure type transmission pipe fitting welding turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205051929U CN201792159U (en) | 2010-08-26 | 2010-08-26 | Pressure type transmission pipe fitting welding turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792159U true CN201792159U (en) | 2011-04-13 |
Family
ID=43847082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205051929U Expired - Fee Related CN201792159U (en) | 2010-08-26 | 2010-08-26 | Pressure type transmission pipe fitting welding turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152053A (en) * | 2011-04-14 | 2011-08-17 | 中国水利水电第十三工程局有限公司橡塑制品厂 | Welding and positioning apparatus of steel pipe flange |
| CN105057967A (en) * | 2015-08-19 | 2015-11-18 | 山东豪迈重工有限公司 | Pipe assembly welding external clamping device |
| CN109500540A (en) * | 2017-11-30 | 2019-03-22 | 吴利伟 | A kind of huge pipe-welding machine |
| CN111168316A (en) * | 2019-12-30 | 2020-05-19 | 太原重工股份有限公司 | Auxiliary mounting device and method for flange of spiral conveyor of shield tunneling machine |
-
2010
- 2010-08-26 CN CN2010205051929U patent/CN201792159U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152053A (en) * | 2011-04-14 | 2011-08-17 | 中国水利水电第十三工程局有限公司橡塑制品厂 | Welding and positioning apparatus of steel pipe flange |
| CN105057967A (en) * | 2015-08-19 | 2015-11-18 | 山东豪迈重工有限公司 | Pipe assembly welding external clamping device |
| CN109500540A (en) * | 2017-11-30 | 2019-03-22 | 吴利伟 | A kind of huge pipe-welding machine |
| CN109500540B (en) * | 2017-11-30 | 2020-06-23 | 江苏冰溶管业有限公司 | Giant steel pipe welding machine |
| CN111168316A (en) * | 2019-12-30 | 2020-05-19 | 太原重工股份有限公司 | Auxiliary mounting device and method for flange of spiral conveyor of shield tunneling machine |
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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: 20110413 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |