CN205021070U - Square sealing of tube of titanium alloy protection frock - Google Patents
Square sealing of tube of titanium alloy protection frock Download PDFInfo
- Publication number
- CN205021070U CN205021070U CN201520711294.9U CN201520711294U CN205021070U CN 205021070 U CN205021070 U CN 205021070U CN 201520711294 U CN201520711294 U CN 201520711294U CN 205021070 U CN205021070 U CN 205021070U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- titanium alloy
- steel
- rectangular tube
- support plate
- 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
Abstract
The utility model relates to a square sealing of tube of titanium alloy protection frock, including the anchor clamps that use in pairs, the outer circumference of steel backup pad is equipped with the red copper safety cover, and steel backup pad up end is equipped with the protective gas entry conductor, and anchor clamps lie in the both sides of steel backup pad, and the up end of steel backup pad is equipped with the tight device that rises, rises and tightly installs both ends and anchor clamps fixed connection. Removable body's the steel backup pad and the combination of the tight device that rises all are equipped with the protective gas entry conductor in every partial steel backup pad, ventilating of each protective gas entry conductor makes quilt processing work piece obtain comprehensive protection, but the split structure makes the device loading and unloading convenient, the location accuracy.
Description
Technical field
The utility model relates to a kind of protecting tool set-up, and particularly a kind of titanium alloy rectangular tube welding protection frock, belongs 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.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of titanium alloy rectangular tube welding protection frock; the steel-made support plate of detachable mechanism and the combination of tension tool; 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 frock easy to loading and unloading, accurate positioning.
For overcoming the above problems; concrete technical scheme of the present utility model is as follows: a kind of titanium alloy rectangular tube welding protection frock; 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 tension tool, and tension tool two ends are fixedly connected with fixture.
Described tension tool 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 side of described red copper protective cover is provided with weld recess.
The beneficial effect that the utility model 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 tension tool, 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 frock.
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-, 15-weld recess.
Detailed description of the invention
As shown in Figure 1; a kind of titanium alloy rectangular tube welding protection frock; 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 tension tool, and tension tool two ends are fixedly connected with fixture.
Described tension tool 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.
The side of described red copper protective cover 5 is provided with weld recess 15.
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, tension, is not then enclosed within this frock by the opposite side of part; 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, protecting tool set-up is separated voluntarily, take out frock, work completes.
Above-described is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, some modification and improvement can also be made, also should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. a titanium alloy rectangular tube welding protection frock; 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 tension tool, and tension tool two ends are fixedly connected with fixture.
2. titanium alloy rectangular tube welding protection frock as claimed in claim 1, is characterized in that: described tension tool is made up of four-bar mechanism and telescopic mechanism.
3. titanium alloy rectangular tube welding protection frock 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 frock 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 frock 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 frock 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 |
|---|---|---|---|
| CN201520711294.9U CN205021070U (en) | 2015-09-15 | 2015-09-15 | Square sealing of tube of titanium alloy protection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711294.9U CN205021070U (en) | 2015-09-15 | 2015-09-15 | Square sealing of tube of titanium alloy protection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205021070U true CN205021070U (en) | 2016-02-10 |
Family
ID=55253636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711294.9U Expired - Fee Related CN205021070U (en) | 2015-09-15 | 2015-09-15 | Square sealing of tube of titanium alloy protection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205021070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078064A (en) * | 2016-08-25 | 2016-11-09 | 安徽昌永得机械有限公司 | Be suitable to the core apparatus that rises of arm cylinder location |
-
2015
- 2015-09-15 CN CN201520711294.9U patent/CN205021070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078064A (en) * | 2016-08-25 | 2016-11-09 | 安徽昌永得机械有限公司 | Be suitable to the core apparatus that rises of arm cylinder location |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20200915 |