CN206747742U - A kind of welder of gas-turbine combustion chamber end cap - Google Patents
A kind of welder of gas-turbine combustion chamber end cap Download PDFInfo
- Publication number
- CN206747742U CN206747742U CN201720251625.4U CN201720251625U CN206747742U CN 206747742 U CN206747742 U CN 206747742U CN 201720251625 U CN201720251625 U CN 201720251625U CN 206747742 U CN206747742 U CN 206747742U
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- wire
- end cap
- welding gun
- lag
- cross bar
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Abstract
The utility model discloses a kind of welder of gas-turbine combustion chamber end cap, including frame, the welding gun being connected in frame, air gun, wire feeder and the end cover fixture located at frame side, frame includes the montant that vertical direction is set, cross bar, adjusting rod, WidFin mechanism and HeiFin mechanism, cross bar is horizontally arranged and is rotationally connected with montant, the cross bar connects adjusting rod by WidFin mechanism, WidFin mechanism includes horizontal bush and lock screw, horizontal bush connects the cross bar, a U-lag extended along its axial direction is provided with the horizontal bush lateral surface, and U-lag side is provided with screwed hole and is used to be threadedly coupled with lock screw；The utility model passes through frame and micro-adjusting mechanism, welding gun can also be circled in horizontal direction in finely tuning down straight up in left and right fine setting in the horizontal direction, make pad registration, and fixture is suitable for the end cap of different size, it is ensured that the centralized positioning of end cap.
Description
Technical field
Gas turbine technology field is the utility model is related to, more particularly, to a kind of welding of gas-turbine combustion chamber end cap
Device.
Background technology
In the high-end technical field such as space flight and aviation, gas turbine is always the object of people's research, and in gas turbine
In, the manufacture of the end cap of its combustion chamber is of crucial importance, and, it is necessary to annulus is welded on end cap during end cap is manufactured,
And during welding, often cause welding position to go out because the positioning of welding gun is inaccurate and the end cap of clamp is eccentric
Existing deviation, reduces weldquality, so that the welding quality of end cap reduces.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that a kind of end cap welding quality is good, fixture accurately presss from both sides
The welder of the gas-turbine combustion chamber end cap of tight end cap.
To achieve the above object, scheme provided by the utility model is：A kind of welding dress of gas-turbine combustion chamber end cap
Put, including frame, the welding gun being connected in frame, air gun, wire feeder and the end cover fixture located at frame side, the frame
Montant, cross bar, adjusting rod, WidFin mechanism and the HeiFin mechanism set including vertical direction, the cross bar level side
To setting and being rotationally connected with montant, the cross bar connects the adjusting rod, the WidFin machine by WidFin mechanism
Structure includes horizontal bush and lock screw, and the horizontal bush connects the cross bar, an edge is provided with the horizontal bush lateral surface
The U-lag of its axial direction extension, and U-lag side is provided with screwed hole and is used to be threadedly coupled with lock screw to be placed in adjusting rod
Adjusting rod is locked on horizontal bush by lock screw after U-lag；
The adjusting rod connects the welding gun by HeiFin mechanism, the HeiFin mechanism include vertical sleeve with
Lock screw, the vertical sleeve connect the adjusting rod, and one is provided with the vertical sleeve lateral surface and is extended along its axial direction
U-lag, and U-lag side is provided with screwed hole and is used to be threadedly coupled with lock screw and make welding gun pass through locking after being placed in U-lag
Welding gun is locked in vertical sleeve by screw；
The wire feeder be placed on the welding gun be used for welding gun convey welding wire, the wire feeder include wire-feeding pipe,
Wire feeding disc, two rollers and wire feeding motor, the wire-feeding pipe are provided with the roller on front side of wire feeding disc in wire feed direction both sides
For drawing-off welding wire, two rollers are all connected with the wire feed rate that the wire feeding motor is used to control roller by wire feeding motor；
The air gun is used to convey argon gas to welding gun located at welding gun side；
The end cover fixture is installed on clamping fixture seat, be connected with the downside of the clamping fixture seat rotary shaft be used for Driving terminal fixture with
Clamping fixture seat rotates.
Further, the end cover fixture includes disk and four card articles being fixed on disk, the disk are provided with four
The deep-slotted chip breaker of individual annular spread at equal intervals makes card article in sliding on deep-slotted chip breaker and card article is locked on disk by bolt,
And link slot is provided with the inside of the deep-slotted chip breaker and is used for further fixing strip；The card article is provided with sliding groove simultaneously along its length
There is claw in being slided on sliding groove for clamping end cap, the sliding groove is built-in with the screw body of connection claw, the screw mandrel
Mechanism be connected with vertical direction setting bevel pinion, four bevel pinions respectively with horizontally arranged bevel gear wheel phase
Engagement makes bevel gear wheel while drives four small bevel gear crop rotations to move clockwise or counterclockwise, what the bevel gear wheel connection was preset with
Driving motor is used to drive bevel gear wheel to move by driving motor.
Further, the bevel gear wheel diameter is more than bevel pinion.
This programme has the beneficial effect that：The solderable preferable end cover of combustion chamber of mass, this programme pass through frame and fine setting
Mechanism, welding gun can be circled in finely tuning down straight up in left and right fine setting in the horizontal direction in horizontal direction,
Make pad registration, so as to be accurately aligned with the gap to be welded between annulus and end cap, improve welding quality；
And the fixture of this programme is suitable for the end cap of different size, and claw can engage or open with end cap simultaneously, it is ensured that end
The clamping of lid occurs without deviation；Also by the roller and motor in the wire feeder of this programme, control wire feeder is realized
Wire feed rate.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the sectional view of WidFin mechanism of the present utility model.
Fig. 3 is the sectional view of HeiFin mechanism of the present utility model.
Fig. 4 is the structure chart of wire feeder of the present utility model.
Fig. 5 is the side view of end cover fixture of the present utility model.
Fig. 6 is the top view of bevel gear wheel of the present utility model.
Wherein, 11 be montant, and 12 be cross bar, and 13 be WidFin mechanism, and 131 be horizontal bush, and 14 be HeiFin machine
Structure, 141 be vertical sleeve, and 151 be U-lag, and 152 be lock screw, and 16 be adjusting rod, and 2 be welding gun, and 3 be air gun, and 4 be wire feed
Mechanism, 41 be wire-feeding pipe, and 42 be wire feeding disc, and 43 be roller, and 44 be wire feeding motor, and 5 be end cover fixture, and 51 be disk, and 511 be arc
Shape groove, 512 be link slot, and 52 be card article, and 521 be sliding groove, and 522 be claw, and 523 be screw body, and 531 be bevel pinion,
532 be big vertebra gear, and 54 be driving motor, and 6 be clamping fixture seat, and 7 be rotary shaft.
Embodiment
With reference to specific embodiment, the utility model is described in further detail：
Referring to shown in accompanying drawing 1 to accompanying drawing 6, a kind of welder of gas-turbine combustion chamber end cap, including frame, be connected to
Welding gun 2, air gun 3, wire feeder 4 in frame and the end cover fixture 5 located at frame side, frame include what vertical direction was set
Montant 11, cross bar 12, adjusting rod 16, WidFin mechanism 13 and HeiFin mechanism 14, cross bar 12 is horizontally arranged and turns
Dynamic be connected on montant 11 makes cross bar 12 to make circumference selection motion around montant 11, and the cross bar 12 passes through WidFin mechanism 13
Adjusting rod 16 is connected, WidFin mechanism 13 includes horizontal bush 131 and lock screw 152, and horizontal bush 131 connects cross bar
12, a U-lag 151 extended along its axial direction is provided with the lateral surface of horizontal bush 131, and the side of U-lag 151 is provided with spiral shell
Pit, which is used to be threadedly coupled with lock screw 152, makes adjusting rod 16 be placed in adjusting rod after U-lag 151 by lock screw 152
16 are locked on horizontal bush 131, and specifically, horizontal bush 131 is horizontally arranged and connects cross bar 12, horizontal bush
131 are provided with a U-lag 151 for running through horizontal bush 131 in lateral surface along its axial direction, and the side of U-lag 151 is provided with and run through
To the screwed hole of lateral surface；
Adjusting rod 16 connects welding gun 2 by HeiFin mechanism 14, and HeiFin mechanism 14 includes vertical sleeve 141 and lock
Tight screw 152, vertical sleeve 141 connect adjusting rod 16, and one is provided with the lateral surface of vertical sleeve 141 and is extended along its axial direction
U-lag 151, and the side of U-lag 151 is provided with screwed hole and is used to be threadedly coupled with lock screw 152 and make welding gun 2 be placed in U-lag
Adjusting rod 16 is locked in vertical sleeve 141 by lock screw 152 after 151, specifically, vertical sleeve 141 is erected
For Nogata to setting and connecting cross bar 12, vertical sleeve 141 is provided with one through vertical sleeve 141 in lateral surface along its axial direction
U-lag 151, and the side of U-lag 151 is provided with the screwed hole for being through to lateral surface；
Wire feeder 4, which is placed on welding gun 2, to be used to convey welding wire to welding gun 2, and wire feeder 4 includes wire-feeding pipe 41, wire feeding disc
42nd, two rollers 43 and wire feeding motor 44, wire-feeding pipe 41 are used located at the front side of wire feeding disc 42 in wire feed direction both sides provided with roller 43
In drawing-off welding wire, two rollers 43 be all connected with wire feeding motor 44 be used for by wire feeding motor 44 control roller 43 wire feed rate；Gas
Rifle 3 is used to convey argon gas to welding gun 2 located at the side of welding gun 2；
End cover fixture 5 is installed on clamping fixture seat 6, and the downside of clamping fixture seat 6 is connected with rotary shaft and is used for Driving terminal fixture 5 and fixture
Seat 6 rotates, and frame is also rotatably connected to the light that protective cover is sent to block in welding process.
End cover fixture 5 includes disk 51 and four card articles 52 being fixed on disk 51, disk 51 are provided with four at equal intervals
The deep-slotted chip breaker 511 of annular spread makes card article 52 in slip on deep-slotted chip breaker 511 and card article 52 is locked in disk by bolt
On 51, and it is provided with link slot 512 in the inner side of deep-slotted chip breaker 511 and is used for further fixing strip 52；Card article 52 is provided with along its length
Sliding groove 521 simultaneously has claw 522 to be slided on sliding groove 521, and the built-in connection claw 522 of sliding groove 521 has screw body
523, screw body 523 is connected with the bevel pinion 531 of vertical direction setting, and four bevel pinions 531 are set with horizontal direction respectively
The bevel gear wheel 532 put, which is meshed, to be made bevel gear wheel 532 while drives four bevel pinions 531 to move clockwise or counterclockwise,
Bevel gear wheel 532 connects driving motor 54 and is used to drive bevel gear wheel 532 to move by driving motor 54；Wherein bevel gear wheel
532 diameters are more than bevel pinion 531.
The course of work of the present embodiment：End cap is placed on end cover fixture 5 first, driving driving motor 54 is so that auger
Gear 532 drives bevel pinion 531 and screw body 523 claw 522 is moved realization clamping end cap to end cap simultaneously, then
It is finely adjusted by rotary bar 12, and by WidFin mechanism 13 with HeiFin mechanism 14 Butt welding gun 2, makes welding gun 2
Welding part needed for gap is moved between annulus and end cap, rotates protective cover, then starts welding gun 2, air gun 3 and wire feeder 4,
Air gun 3 sprays argon gas simultaneously, and welding wire is sent to weld, and after weld has welded, starting rotary shaft makes end cover fixture and fixture
Seat 6 rotates, and continues to weld the gap between annulus and end cap.
Embodiment described above is only preferred embodiment of the present utility model, and any form is not done to the utility model
On limitation.Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, in utilization
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is this practicality
New equivalent embodiment.Therefore all contents without departing from technical solutions of the utility model, the thinking according to the utility model are made
Equivalent equivalence changes, all should be covered by the scope of protection of the utility model.
Claims (3)
- A kind of 1. welder of gas-turbine combustion chamber end cap, it is characterised in that：Including frame, the welding gun being connected in frame （2）, air gun（3）, wire feeder（4）With the end cover fixture located at frame side（5）, the frame include vertical direction set Montant（11）, cross bar（12）, adjusting rod（16）, WidFin mechanism（13）With HeiFin mechanism（14）, the cross bar（12） It is horizontally arranged and be rotationally connected with montant（11）On, the cross bar（12）Pass through WidFin mechanism（13）Connect the regulation Bar（16）, the WidFin mechanism（13）Including horizontal bush（131）With lock screw（152）, the horizontal bush（131） Connect the cross bar（12）, the horizontal bush（131）A U-lag extended along its axial direction is provided with lateral surface（151）, and U-lag（151）Side is provided with screwed hole and is used for and lock screw（152）Threaded connection makes adjusting rod（16）It is placed in U-lag（151） After pass through lock screw（152）By adjusting rod（16）It is locked in horizontal bush（131）On；The adjusting rod（16）Pass through HeiFin mechanism（14）Connect the welding gun（2）, the HeiFin mechanism（14）Bag Include vertical sleeve（141）With lock screw（152）, the vertical sleeve（141）Connect the adjusting rod（16）, the vertical sleeve （141）A U-lag extended along its axial direction is provided with lateral surface（151）, and U-lag（151）Side is provided with screwed hole use In with lock screw（152）Threaded connection makes welding gun（2）It is placed in U-lag（151）After pass through lock screw（152）By welding gun（2） It is locked in vertical sleeve（141）On；The wire feeder（4）It is placed on the welding gun（2）It is upper to be used for welding gun（2）Convey welding wire, the wire feeder（4）Including Wire-feeding pipe（41）, wire feeding disc（42）, two rollers（43）With wire feeding motor（44）, the wire-feeding pipe（41）Located at wire feeding disc（42）Before Side, and it is provided with the roller in wire feed direction both sides（43）For drawing-off welding wire, two rollers（43）It is all connected with the wire feed Motor（44）For passing through wire feeding motor（44）Control roller（43）Wire feed rate；The air gun（3）Located at welding gun（2）Side For to welding gun（2）Convey argon gas；The end cover fixture（5）It is installed on clamping fixture seat（6）On, the clamping fixture seat（6）Downside is connected with rotary shaft（7）For drive end Lid fixture（5）With clamping fixture seat（6）Rotation.
- A kind of 2. welder of gas-turbine combustion chamber end cap according to claim 1, it is characterised in that：The end cap Fixture（5）Including disk（51）Disk is fixed on four（51）On card article（52）, the disk（51）It is provided between four grades Every the deep-slotted chip breaker of annular spread（511）Make card article（52）In deep-slotted chip breaker（511）Upper slip and by bolt by card article（52）Locking It is fixed on disk（51）On, and in the deep-slotted chip breaker（511）Inner side is provided with link slot（512）For further fixing strip （52）；The card article（52）Sliding groove is provided with along its length（521）And there is claw（522）In sliding groove（521）Upper slide is used In clamping end cap, the sliding groove（521）It is built-in with connection claw（522）Screw body（523）, the screw body （523）It is connected with the bevel pinion of vertical direction setting（531）, four bevel pinions（531）Respectively with it is horizontally arranged Bevel gear wheel（532）Being meshed makes bevel gear wheel（532）Four bevel pinions are driven simultaneously（531）Transport clockwise or counterclockwise It is dynamic, the bevel gear wheel（532）Connect the driving motor being preset with（54）For passing through driving motor（54）Drive bevel gear wheel （532）Motion.
- A kind of 3. welder of gas-turbine combustion chamber end cap according to claim 2, it is characterised in that：The auger Gear（532）Diameter is more than bevel pinion（531）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251625.4U CN206747742U (en) | 2017-03-15 | 2017-03-15 | A kind of welder of gas-turbine combustion chamber end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251625.4U CN206747742U (en) | 2017-03-15 | 2017-03-15 | A kind of welder of gas-turbine combustion chamber end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747742U true CN206747742U (en) | 2017-12-15 |
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ID=60610103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720251625.4U Active CN206747742U (en) | 2017-03-15 | 2017-03-15 | A kind of welder of gas-turbine combustion chamber end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590353A (en) * | 2020-05-27 | 2020-08-28 | 曾献英 | Aluminum alloy pipe cutting equipment |
| CN111774686A (en) * | 2020-07-28 | 2020-10-16 | 葛方迎 | Synchronous pulley type automatic brazing machine |
-
2017
- 2017-03-15 CN CN201720251625.4U patent/CN206747742U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590353A (en) * | 2020-05-27 | 2020-08-28 | 曾献英 | Aluminum alloy pipe cutting equipment |
| CN111590353B (en) * | 2020-05-27 | 2021-12-28 | 镇江市电器设备厂有限公司 | Aluminum alloy pipe cutting equipment |
| CN111774686A (en) * | 2020-07-28 | 2020-10-16 | 葛方迎 | Synchronous pulley type automatic brazing machine |
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