CN105033559A - Titanium alloy square pipe welding protection tool and application of same - Google Patents
Titanium alloy square pipe welding protection tool and application of same Download PDFInfo
- Publication number
- CN105033559A CN105033559A CN201510584131.3A CN201510584131A CN105033559A CN 105033559 A CN105033559 A CN 105033559A CN 201510584131 A CN201510584131 A CN 201510584131A CN 105033559 A CN105033559 A CN 105033559A
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- steel
- titanium alloy
- welding protection
- rectangular tube
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/325—Devices for supplying or evacuating shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/14—Titanium or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a titanium alloy square pipe welding protection tool and an application of the same. The titanium alloy square pipe welding protection tool comprises clamps used in pairs. The peripheries of the steel-made supporting plate are provided with a red copper protection cover; protective gas inlet conduits are arranged on the upper end surfaces of the steel supporting plates; the clamps are arranged on two sides of the steel-made supporting plate; a tension device is mounted on the upper end surface of the steel-made supporting plate; and two ends of the tension device are fixedly connected with the clamps. The steel-made supporting plate and the tension device detachably combined; each steel-made supporting plate is provided with the protective gas inlet conduit; gas is feed via each protective gas inlet conduit to protect a to-be-processed work piece; and a detachable structure makes the tool easy to be detached and accurate to be positioned.
Description
Technical field
The present invention relates to a kind of titanium alloy rectangular tube welding protection device and application, belong to field of machining.
Background technology
The main bugbear that titanium alloy welds under air is protection problem, and at high temperature, effect sharply particularly occurs with gas in the molten state, and the effect of titanium alloy and these elemental gas will cause hydraulic performance decline and the embrittlement of welding point to titanium alloy.Therefore the necessary requirement obtaining high-quality welded joint when welding titanium alloy is; not only reliably to protect welding pool from the pollution of air but also the reverse side metal that will protect the cooling section of weld metal, Jin Feng district and weld seam, until temperature is down to less than 400 DEG C.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of titanium alloy rectangular tube welding protection device and application; the steel-made support plate of detachable mechanism and the combination of swelling device; every part steel-made support plate is equipped with gas atmosphere inlet conduit; the ventilation of each gas atmosphere inlet conduit makes workpiece to be machined obtain general protection; detachable structure makes device easy to loading and unloading, accurate positioning.
For overcoming the above problems; concrete technical scheme of the present invention is as follows: a kind of titanium alloy rectangular tube welding protection device; comprise the fixture used in pairs; steel-made support plate excircle is provided with red copper protective cover; steel-made support plate upper surface is provided with gas atmosphere inlet conduit; fixture is positioned at the both sides of steel-made support plate, and the upper surface of steel-made support plate is provided with swelling device, and swelling device two ends are fixedly connected with fixture.
Described swelling device is made up of four-bar mechanism and telescopic mechanism.
Described steel-made support plate is made up of gripper shoe I, gripper shoe II, gripper shoe III and gripper shoe IV, and gripper shoe I, gripper shoe II, gripper shoe III are fixedly connected with integral detachable mechanism with gripper shoe IV.
Described four-bar mechanism is made up of support connecting piece, support hub, fixed mounting base and mobile support saddle, support hub is connected with fixed mounting base by support connecting piece, fixed mounting base is fixedly connected with the opposite face of the fixture used in pairs, described telescopic mechanism is made up of mobile support saddle, moving sleeve, fastening slide bar and anistree nut, mobile support saddle is connected with moving sleeve, the end face of moving sleeve is provided with fastening slide bar, and moving sleeve is connected by anistree nut with fastening slide bar.
Described gripper shoe I, gripper shoe II, gripper shoe III and gripper shoe IV end face are equipped with gas atmosphere inlet conduit.
The beneficial effect that the present invention brings is: 1, steel-made support plate is divided into four parts, and every part is equipped with gas atmosphere inlet conduit, and logical protective gas is protected alone, and protection zone is connected simultaneously, realizes omnibearing protection.
2, be provided with red copper protective cover outside steel-made support plate, can play and the back side of part weld seam is protected, and butt joint metal plays cooling effect.
3, by swelling device, fixture is adjusted, while ensureing crudy, improve easy making process and accuracy.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of titanium alloy rectangular tube welding protection device.
Wherein, 1-gas atmosphere inlet conduit, 2-gripper shoe I, 3-gripper shoe II, 4-gripper shoe III; 5-red copper protective cover, 6-steel-made support plate, 7-gripper shoe IV, 8-fixture, 9-support connecting piece; 10-support hub, 11-moving sleeve, 12-mobile support saddle, the anistree nut of 13-, the fastening slide bar of 14-.
Detailed description of the invention
As shown in Figure 1; a kind of titanium alloy rectangular tube welding protection device and application; comprise the fixture 8 used in pairs; steel-made support plate 6 excircle is provided with red copper protective cover 5; steel-made support plate 6 upper surface is provided with gas atmosphere inlet conduit 1; fixture 8 is positioned at the both sides of steel-made support plate 6, and the upper surface of steel-made support plate 6 is provided with swelling device, and swelling device two ends are fixedly connected with fixture.
Described swelling device is made up of four-bar mechanism and telescopic mechanism.
Described steel-made support plate 6 is made up of gripper shoe I 2, gripper shoe II 3, gripper shoe III 4 and gripper shoe IV 7, and gripper shoe I 2, gripper shoe II 3, gripper shoe III 4 are fixedly connected with integral detachable mechanism with gripper shoe IV 7.
Described four-bar mechanism is made up of support connecting piece 9, support hub 10 and fixed mounting base 7, support hub 10 is connected with fixed mounting base 7 by support connecting piece 9, fixed mounting base 7 is fixedly connected with the opposite face of the fixture used in pairs, described telescopic mechanism is made up of mobile support saddle 12, moving sleeve 11, fastening slide bar 14 and anistree nut 13, mobile support saddle 12 is connected with moving sleeve 11, the end face of moving sleeve 11 is provided with fastening cunning 14 bar, and moving sleeve 11 is connected by anistree nut 13 with fastening cunning 14 bar.
Described gripper shoe I 2, gripper shoe II 3, gripper shoe III 4 and gripper shoe IV 7 end face are equipped with gas atmosphere inlet conduit 1.
During work; first fixture 8 and support clamping part are in relaxed state; the welding position that fixture 8 puts into square frame-shaped inner cavity of component is opened by two; fixture weld seam back-protective groove center and welding edge are alignd and puts into two fixtures equally; and the anistree nut 13 that turns clockwise; simultaneously; two fixtures 8 open to both sides; tensioner two opens fixture 8; till fixture 8 sticks completely with part, not tension, then by the opposite side of part cover on the apparatus; welding edge is alignd again screw down clips 8 tool, must not gap be left.Gas atmosphere inlet conduit 1 is logical argon gas first, to discharge air in protector, then starts tack welding and welding, until welded.Be rotated counterclockwise anistree nut 13, pull moving sleeve 11, protective device is separated voluntarily, withdrawing device, work completes.
Above-described is only the preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, some modification and improvement can also be made, also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a titanium alloy rectangular tube welding protection device; comprise the fixture used in pairs; it is characterized in that: steel-made support plate excircle is provided with red copper protective cover; steel-made support plate upper surface is provided with gas atmosphere inlet conduit; fixture is positioned at the both sides of steel-made support plate; the upper surface of steel-made support plate is provided with swelling device, and swelling device two ends are fixedly connected with fixture.
2. titanium alloy rectangular tube welding protection device as claimed in claim 1, is characterized in that: described swelling device is made up of four-bar mechanism and telescopic mechanism.
3. titanium alloy rectangular tube welding protection device as claimed in claim 1; it is characterized in that: described steel-made support plate is made up of gripper shoe I, gripper shoe II, gripper shoe III and gripper shoe IV, gripper shoe I, gripper shoe II, gripper shoe III are fixedly connected with integral detachable mechanism with gripper shoe IV.
4. titanium alloy rectangular tube welding protection device as claimed in claim 2, it is characterized in that: described four-bar mechanism is by support connecting piece, support hub, fixed mounting base and mobile support saddle composition, support hub is connected with fixed mounting base by support connecting piece, fixed mounting base is fixedly connected with the opposite face of the fixture used in pairs, described telescopic mechanism is by mobile support saddle, moving sleeve, fastening slide bar and anistree nut composition, mobile support saddle is connected with moving sleeve, the end face of moving sleeve is provided with fastening slide bar, moving sleeve is connected by anistree nut with fastening slide bar.
5. titanium alloy rectangular tube welding protection device as claimed in claim 3, is characterized in that: described gripper shoe I, gripper shoe II, gripper shoe III and gripper shoe IV end face are equipped with gas atmosphere inlet conduit.
6. titanium alloy rectangular tube welding protection device as claimed in claim 1, is characterized in that: the side of described red copper protective cover is provided with weld recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584131.3A CN105033559A (en) | 2015-09-15 | 2015-09-15 | Titanium alloy square pipe welding protection tool and application of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510584131.3A CN105033559A (en) | 2015-09-15 | 2015-09-15 | Titanium alloy square pipe welding protection tool and application of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033559A true CN105033559A (en) | 2015-11-11 |
Family
ID=54440836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510584131.3A Pending CN105033559A (en) | 2015-09-15 | 2015-09-15 | Titanium alloy square pipe welding protection tool and application of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009077A (en) * | 2017-06-21 | 2017-08-04 | 李培芹 | A kind of rectangular tube welding stretching apparatus |
| CN112222576A (en) * | 2020-12-17 | 2021-01-15 | 成都裕鸢航空零部件制造有限公司 | Argon tungsten-arc welding method and welding tool capable of preventing weld joint from being oxidized |
| CN117182396A (en) * | 2023-10-12 | 2023-12-08 | 武汉汉伟利源冷暖设备有限公司 | Welding equipment and method for stainless steel air pipe of air conditioner |
-
2015
- 2015-09-15 CN CN201510584131.3A patent/CN105033559A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009077A (en) * | 2017-06-21 | 2017-08-04 | 李培芹 | A kind of rectangular tube welding stretching apparatus |
| CN107009077B (en) * | 2017-06-21 | 2019-01-15 | 徐州市盈鑫厨房电器科技有限公司 | A kind of rectangular tube welding stretching apparatus |
| CN112222576A (en) * | 2020-12-17 | 2021-01-15 | 成都裕鸢航空零部件制造有限公司 | Argon tungsten-arc welding method and welding tool capable of preventing weld joint from being oxidized |
| CN112222576B (en) * | 2020-12-17 | 2021-03-30 | 成都裕鸢航空智能制造股份有限公司 | Argon tungsten-arc welding method and welding tool capable of preventing weld joint from being oxidized |
| CN117182396A (en) * | 2023-10-12 | 2023-12-08 | 武汉汉伟利源冷暖设备有限公司 | Welding equipment and method for stainless steel air pipe of air conditioner |
| CN117182396B (en) * | 2023-10-12 | 2024-05-31 | 武汉汉伟利源冷暖设备有限公司 | Welding equipment and method for stainless steel air pipe of air conditioner |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |
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| WD01 | Invention patent application deemed withdrawn after publication |