CN203621712U - Novel blade manual repairing welding gas-shielded and water-cooling device - Google Patents
Novel blade manual repairing welding gas-shielded and water-cooling device Download PDFInfo
- Publication number
- CN203621712U CN203621712U CN201320773558.4U CN201320773558U CN203621712U CN 203621712 U CN203621712 U CN 203621712U CN 201320773558 U CN201320773558 U CN 201320773558U CN 203621712 U CN203621712 U CN 203621712U
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- water
- cooling
- gas
- shielded
- lifting screw
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Abstract
The utility model discloses a novel blade manual welding repairing gas-shielded and water-cooling device. The novel blade manual welding repairing gas-shielded and water-cooling device comprises an operating handle and a lifting screw rod, wherein the lifting screw rod is fixedly arranged on a platform, one end of the lifting screw rod is connected with the operating handle, the other end of the lifting screw rod is connected with a bearing assembly, the middle part of the lifting screw rod is fixedly provided with a nut, two ends of the nut are movably connected with pull rods at two sides of the nut through bolts, the positions and the shapes of the two pull rods are symmetrical, pins at the front ends of the two pull rods are respectively and fixedly provided with a water-cooling aluminum box, the rear ends of the two pull rods are supported open by a spring, and thus a blade can be tightly clamped by two water-cooling aluminum boxes; opposite surfaces of the two water-cooling aluminum boxes are respectively provided with a groove, the grooves are internally provided with copper keys, the side surfaces of the copper keys are provided with gas-shielded pressure pipes which are fixedly arranged on the water-cooling aluminum boxes, one end of each gas-shielded pressure pipe is connected with a gas pipe connecting port, and the end surfaces of the water-cooling aluminum boxes are connected with water pipe connectors. According to the novel blade manual welding repairing gas-shielded and water-cooling device disclosed by the utility model, the curved surface of the blade can be fitted according to different changes of curves, and a cooling function can also be realized.
Description
Technical field
This practicality relates to argon arc welding welding technology field, and the protection while being specifically related to spoon of blade repair welding prevents weld defect and distortion while making its welding.
Background technology
Gas shield frock often can be used in argon arc welding, especially welding on the product that ask for something is very high, as: the welding of stainless steel tube, welding of pressure vessel etc.These are regular shapes, conventionally can on a pipe, bore row's aperture, and logical upper argon gas, is put into pipe the inside.Protection is also played in welding the inside, outside.Run into large boxing and pipe can be curved to annular.But the blade surface that we repair is irregular curve, and various informative, uses above-mentioned protection not fit completely, the one, effect is bad, and the 2nd, waste gas.And blade itself is thinner, run into also easily distortion of high temperature.
Summary of the invention
In order to solve the problem of above-mentioned existing existence, the object of this device is to provide the manual repair welding gas of a kind of new blade water conservation device for cooling, can change according to the difference of curve, and the spoon of blade of fitting, can play again cooling effect.
For reaching above object, the utility model adopts following technical scheme:
The manual repair welding gas of a kind of new blade water conservation device for cooling, comprise operating grip 2, one end attended operation handle 2, the other end connects connection bearing assembly and is fixed on the lifting screw 1 on platform, in the middle of described lifting screw 1, be fixed with nut, the pull bar 5 of the Yu Qi both sides, two ends of nut is flexibly connected by bolt, two pull bar 5 positions and shape symmetry, on the front end pin of two pull bars 5, be respectively fixed with water-cooling aluminum box 3, rear end struts with spring 7, the relative one side of described two water-cooling aluminum boxes 3 all has groove, in groove, place copper key 4, the side of copper key 4 is provided with the gas pressure maintaining pipe 6 being fixed on water-cooling aluminum box 3, described gas pressure maintaining pipe 6 one end connect air pipe interface 9, the end face connecting water pipe joint 8 of described water-cooling aluminum box 3.
Described water-cooling aluminum box 3 use aluminium sheets are welded.
Compared to the prior art, tool has the following advantages the utility model:
1) by the copper key spoon of blade of effectively fitting, improve utilization rate and the saving resource of gas, improve weldquality.
2) by copper key the heat conduction heat on blade while absorbing welding, recirculated water by aluminium block by the heat absorption of copper key conduction.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in drawings, the manual repair welding gas of a kind of new blade of the utility model water conservation device for cooling, comprise operating grip 2, one end attended operation handle 2, the other end connect connection bearing assembly and are fixed on the lifting screw 1 on platform, in the middle of described lifting screw 1, be fixed with nut, the pull bar 5 of the Yu Qi both sides, two ends of nut is flexibly connected by bolt, two pull bar 5 positions and shape symmetry, on the front end pin of two pull bars 5, be respectively fixed with water-cooling aluminum box 3, rear end struts with spring 7, makes two water-cooling aluminum boxes 3 can step up blade.The relative one side of described two water-cooling aluminum boxes 3 all has groove, in groove, place copper key 4, the side of copper key 4 is provided with the gas pressure maintaining pipe 6 being fixed on water-cooling aluminum box 3, and described gas pressure maintaining pipe 6 one end connect air pipe interface 9, the end face connecting water pipe joint 8 of described water-cooling aluminum box 3.
Operation principle of the present utility model is: blade is clamped root with stock vice, a page top is divided and be horizontal.Be put on platform, rotating operating handle 2 regulates the height of gas water conservation device for cooling, clamps vane tip, makes vane tip lower than gas protection device 3mm left and right.Regulate copper key that itself and spoon of blade are fitted completely.After water flowing, make the not welding portion can be cooling timely, prevent distortion.Welding region can be better protected in ventilation, better the isolated anti-oxidation of air.
Claims (2)
1. the manual repair welding gas of a new blade water conservation device for cooling, it is characterized in that: comprise operating grip (2), one end attended operation handle (2), the other end connects connection bearing assembly and is fixed on the lifting screw (1) on platform, in the middle of described lifting screw (1), be fixed with nut, the pull bar (5) of the Yu Qi both sides, two ends of nut is flexibly connected by bolt, two pull bar (5) positions and shape symmetry, on the front end pin of two pull bars (5), be respectively fixed with water-cooling aluminum box (3), spring for rear end (7) struts, the one side that described two water-cooling aluminum boxes (3) are relative all has groove, in groove, place copper key (4), the side of copper key (4) is provided with the gas pressure maintaining pipe (6) being fixed on water-cooling aluminum box (3), described gas pressure maintaining pipe (6) one end connects air pipe interface (9), the end face connecting water pipe joint (8) of described water-cooling aluminum box (3).
2. the manual repair welding gas of a kind of new blade according to claim 1 water conservation device for cooling, is characterized in that: described water-cooling aluminum box (3) is welded with aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773558.4U CN203621712U (en) | 2013-11-27 | 2013-11-27 | Novel blade manual repairing welding gas-shielded and water-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773558.4U CN203621712U (en) | 2013-11-27 | 2013-11-27 | Novel blade manual repairing welding gas-shielded and water-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621712U true CN203621712U (en) | 2014-06-04 |
Family
ID=50808230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773558.4U Expired - Fee Related CN203621712U (en) | 2013-11-27 | 2013-11-27 | Novel blade manual repairing welding gas-shielded and water-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475947A (en) * | 2014-10-31 | 2015-04-01 | 中国南方航空工业(集团)有限公司 | Welding back ventilation protection device and welding back ventilation method |
-
2013
- 2013-11-27 CN CN201320773558.4U patent/CN203621712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475947A (en) * | 2014-10-31 | 2015-04-01 | 中国南方航空工业(集团)有限公司 | Welding back ventilation protection device and welding back ventilation method |
| CN104475947B (en) * | 2014-10-31 | 2016-08-31 | 中国南方航空工业(集团)有限公司 | Weld and ventilate protection device dorsad and weld vent method dorsad |
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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: 20140604 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |