CN206230133U - It is a kind of to drag the auxiliary mould of a components welding for installing - Google Patents
It is a kind of to drag the auxiliary mould of a components welding for installing Download PDFInfo
- Publication number
- CN206230133U CN206230133U CN201621336878.3U CN201621336878U CN206230133U CN 206230133 U CN206230133 U CN 206230133U CN 201621336878 U CN201621336878 U CN 201621336878U CN 206230133 U CN206230133 U CN 206230133U
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- CN
- China
- Prior art keywords
- groove
- installing
- drag
- main body
- welding
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- 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
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Abstract
The auxiliary mould of a components welding is dragged for installing the utility model discloses a kind of, including jig main body (1), there is parts groove (9) on the upper surface of jig main body (1), parts groove (9) lower section is argon filling groove (5), there is passage (6) argon filling groove (5) upper surface, argon filling groove (5) is connected with suction nozzle (8), and parts groove (9) top of jig main body (1) upper surface is additionally provided with pressing plate (2).The utility model can implement welding under air to part, the cost that vacuum argon filling case device resource and argon gas can be saved is wasted, the welding deformation of controllable part, reduce the cost of Vacuum Heat school type operation and hot school type frock, the labour intensity of workman is reduced simultaneously, the process-cycle of part is reduced, the production efficiency of part is improved.
Description
Technical field
The utility model belongs to field of machining, and in particular to welding special tooling.
Background technology
Installation drags a component a little to be dragged and to install a side and completed using manual argon arc welding Combination Welding with installation by installing to drag, such as figure
Shown in 1.The welding procedure that part is taken is：Cleaning → polishing groove → welding (vacuum argon filling case) → hot school type → Milling Machining,
The process by design of part because being limited, it is impossible to implements reverse side ventilation, and part must implement welding in vacuum argon filling case,
Part is fixed on the floral disc of argon filling case mechanical system using pressing plate during welding is welded, the process uncontrollable zero
Part welding deformation, after the completion of part welding, need to take the mode of vacuum school type to correct part deformation, meet the follow-up of part and add
Work.
The content of the invention
The technical problems to be solved in the utility model is：There is provided it is a kind of drag the auxiliary mould of a components welding for installing,
Enable that part is welded under air, reduce the waste of device resource, while the welding deformation of part can be controlled, save zero
The Vacuum Heat school type operation of part, reduces the labour intensity of workman, improves the production efficiency of part and the efficiency of enterprise.
The technical solution of the utility model is as follows：
It is a kind of to drag the auxiliary mould of a components welding for installing, including jig main body, have on the upper surface of jig main body
Parts groove, parts groove lower section is argon filling groove, and there is passage argon filling groove upper surface, and argon filling groove is connected with suction nozzle, on jig main body
The parts groove top of end face is additionally provided with pressing plate.
The cross sectional shape of the parts groove drags a component cross sectional shape consistent with installation, and the two is excessively cooperation.
The pressing plate is rectangular slat plate, and its two ends is clamp nut and the stud through jig main body.
The pressing plate has polylith, drags a both sides for installing side positioned at installation respectively, and the pressing plate quantity of both sides is equal.
Many block pressur plates be arranged in parallel.
Passage is located to install and drags a underface for installing side and parts groove correspondence position.
The passage of the auxiliary mould comprising weld seam of the utility model design, argon filling groove, the pressure of control part welding deformation
Plate.When using, in dragging a component to be embedded in parts groove installation first (parts groove forms interference fits with part), using pressure
Plate, clamp nut and stud are uniform to drag a component to compress installation, after compression, closed cavity is formed between part and fixture, its
It is secondary, argon gas is passed into argon filling groove by suction nozzle.Argon gas carries out reverse side protection by passage to part weld seam, and installation is dragged
Point component is realized implements welding under air.After the completion of part welding, the requirement of following process is directly met, using this frock
Can be sketched with the specific implementation method of welding technique and be：Cleaning → polishing groove → welding (air) → Milling Machining.
The utility model can implement welding under air to part, can save vacuum argon filling case device resource and argon gas
Cost waste, can control part welding deformation, reduce the cost of Vacuum Heat school type operation and hot school type frock, together
When reduce the labour intensity of workman, reduce the process-cycle of part, improve the production efficiency of part.
Brief description of the drawings
Fig. 1 drags a component diagram for installation；
Fig. 2 is backman's assembling structure schematic diagram；
Fig. 3 is to install use state schematic diagram when dragging a component to be put into auxiliary mould.
Specific embodiment
As shown in figure 1, install drag a component by install drag a little 11 and installation drag and the use of an a side 10 manual argon arc welding group be installed
Welding is closed to complete.
As shown in Fig. 2 a kind of drag the auxiliary mould of a components welding for installing, including jig main body 1, jig main body 1
Upper surface on have a parts groove 9, consistent (the two wheel in other words of a component cross sectional shape is dragged in cross sectional shape and the installation of parts groove 9
Profile is identical), and the two is excessively cooperation.The lower section of parts groove 9 is argon filling groove 5, and there are passage 6, passage in the upper surface of argon filling groove 5
6 are located at the underface installed and drag an installation side 10 and the correspondence position of parts groove 9.Argon filling groove 5 is connected with suction nozzle 8, jig main body 1
The top of parts groove 9 of upper surface is additionally provided with pressing plate 2.Pressing plate 2 is rectangular slat plate, and its two ends is for clamp nut 3 and through folder
Have the stud 4 of main body 1, have pad 7 between stud 4 and the lower surface of jig main body 1.Pressing plate 2 has 6 pieces, is dragged a little positioned at installation respectively
The both sides on side 10 are installed, are be arranged in parallel, the quantity of pressing plate 2 of both sides respectively has 3 pieces, equally spaced arrangement.
During welding, perform as steps described below：
1. the greasy dirt and impurity on jig main body 1 and pressing plate 2 are washed with gasoline, and is dried up on part with compressed air
Gasoline；
2. polish groove：Installation to be dragged and polish root face for 1mm on an installation side 10, and bevel angle is 60 ° of two-sided welding
Groove；
3. positioning welding：Drag an installation side 10 to be dragged with installation the installation after polishing and a little 11 be embedded in assembling in jig main body
In the parts groove 9 of 1 upper surface, stud 4 is pierced into pressing plate 2, compressing installation using 6 uniform pressing plates 2 drags a component, by entering
Valve 8 and argon filling groove 5 will lead to argon gas 3min in jig main body 1, drag a component to carry out tack welding using argon arc welding to installation, weld
Parameter is：Welding current (A)：30~40, argon flow amount (L/min)：Front：10~15, reverse side：15~20, tungsten electrode diameter
(mm):Φ2；
4. weld：A component is dragged to implement welding, welding current (A) installation：30~40, argon flow amount (L/min)：Just
Face：10~15, reverse side：20~25, tungsten electrode diameter (mm):Φ 2, filler title and specification:1.6~Φ of TA7, Φ 2.0；
5 Milling Machinings：Milling Machining is carried out to part, design drawing requirement is met.
Claims (6)
- It is 1. a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：Including jig main body (1), jig main body (1) there is parts groove (9) on upper surface, parts groove (9) lower section is argon filling groove (5), and there is passage (6) argon filling groove (5) upper surface, Argon filling groove (5) is connected with suction nozzle (8), and parts groove (9) top of jig main body (1) upper surface is additionally provided with pressing plate (2).
- It is 2. according to claim 1 a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：Described zero The cross sectional shape of part groove (9) drags a component cross sectional shape consistent with installation, and the two is excessively cooperation.
- It is 3. according to claim 1 a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：The pressure Plate (2) is rectangular slat plate, and its two ends is clamp nut (3) and the stud (4) through jig main body (1).
- It is 4. according to claim 1 a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：The pressure Plate (2) has polylith, drags a both sides for installing side (10) positioned at installation respectively, and pressing plate (2) quantity of both sides is equal.
- It is 5. according to claim 4 a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：It is described many Block pressur plate (2) be arranged in parallel.
- It is 6. according to claim 2 a kind of to drag the auxiliary mould of a components welding for installing, it is characterised in that：Passage (6) underface for installing side (10) and parts groove (9) correspondence position is dragged positioned at installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336878.3U CN206230133U (en) | 2016-12-07 | 2016-12-07 | It is a kind of to drag the auxiliary mould of a components welding for installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336878.3U CN206230133U (en) | 2016-12-07 | 2016-12-07 | It is a kind of to drag the auxiliary mould of a components welding for installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230133U true CN206230133U (en) | 2017-06-09 |
Family
ID=58978316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336878.3U Expired - Fee Related CN206230133U (en) | 2016-12-07 | 2016-12-07 | It is a kind of to drag the auxiliary mould of a components welding for installing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624277A (en) * | 2016-12-07 | 2017-05-10 | 贵州黎阳航空动力有限公司 | Auxiliary tool used for welding installation towing point assembly |
-
2016
- 2016-12-07 CN CN201621336878.3U patent/CN206230133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624277A (en) * | 2016-12-07 | 2017-05-10 | 贵州黎阳航空动力有限公司 | Auxiliary tool used for welding installation towing point assembly |
| CN106624277B (en) * | 2016-12-07 | 2019-07-09 | 中国航发贵州黎阳航空动力有限公司 | It is a kind of for installing the auxiliary mould for dragging a components welding |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20201207 |