CN205096792U - Machine casket component Assembly fixed -position welding device - Google Patents
Machine casket component Assembly fixed -position welding device Download PDFInfo
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- CN205096792U CN205096792U CN201520906542.5U CN201520906542U CN205096792U CN 205096792 U CN205096792 U CN 205096792U CN 201520906542 U CN201520906542 U CN 201520906542U CN 205096792 U CN205096792 U CN 205096792U
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- inner ring
- pressing plate
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Abstract
The utility model provides a machine casket component Assembly fixed -position welding device is provided with inner ring locating component, backup pad locating component and fan -shaped section locating component respectively on the base, carry out interior loop mapping through the inner ring positioning seat, compresses tightly the dish through the inner ring and carries out the inner ring and compress tightly, can realize the fixing mold insert of inner ring in inner ring locating component, the backup pad realizes the self poisoning through placing on the backup pad locating piece, dock with the inner ring simultaneously, carry out fan -shaped section location through fan -shaped section locating piece and fan -shaped section locating pin, it compresses tightly to carry out fan -shaped section through fan -shaped section clamp plate, simultaneously fan -shaped section and backup pad butt joint, and then realization inner ring, backup pad and the whole location butt joint of fan -shaped section, carry out whole welding to quick -witted casket subassembly this moment, can effectively guarantee the back size precision of welding of quick -witted casket subassembly, and can the effective control machine casket subassembly weld the after strain, the holistic back effect of welding of machine casket subassembly is stable, save artifical pincers and repaiied the process, the processing cost has not only been reduced, and production cycle has been shortened, and improves the production efficiency.
Description
Technical field
The utility model belongs to technical field of aircraft engine part manufacture, particularly relates to a kind of casing component assembling fixed-position welding device.
Background technology
Casing assembly is as one of the important composition parts of aero-engine, and it is connected as one by welding manner by inner ring, gripper shoe and fan-shaped section, as shown in Figure 1.
Traditional positioning welding mode is adopted to be difficult to ensure the postwelding dimensional accuracy of inner ring, gripper shoe and fan-shaped section, and post welding distortion is difficult to control, cause the postwelding effect of casing component integration unstable, this manually clamps to repair to the later stage and also brings great difficulty, seriously constrains the production of casing assembly.
Utility model content
For prior art Problems existing, the utility model provides a kind of casing component assembling fixed-position welding device, effectively can ensure the postwelding dimensional accuracy of casing assembly, the post welding distortion of effective controller cartridge component, improves the production efficiency of casing assembly.
To achieve these goals, the utility model adopts following technical scheme: a kind of casing component assembling fixed-position welding device, comprises base, inner ring positioning component, gripper shoe positioning component and fan-shaped section positioning component; Described inner ring positioning component comprises inner ring positioning seat, center bolt, the first locking nut and inner ring compression plate, described inner ring positioning seat is fixedly mounted on base, described center bolt is positioned at inner ring positioning seat center, center bolt lower end is connected on base, the first locking nut is installed in center bolt upper end, and described inner ring compression plate is arranged on the center bolt below the first locking nut; Described gripper shoe positioning component comprises gripper shoe locating piece, in gripper shoe locating piece, be provided with locating slot, and gripper shoe locating piece is fixedly mounted on base; Described fan-shaped section positioning component comprises fan-shaped section locating piece, fan-shaped section alignment pin, alignment pin mount pad, alignment pin lock-screw and fan-shaped section pressing plate, described fan-shaped section locating piece is fixedly mounted on base, described fan-shaped section alignment pin is horizontally set in alignment pin mount pad, alignment pin mount pad is fixedly mounted on base, and the plunger of fan-shaped section alignment pin is corresponding with the angle locating hole in fan-shaped section; By alignment pin lock-screw locking positioning between described fan-shaped section alignment pin and alignment pin mount pad; Described alignment pin mount pad is vertically provided with stud, and stud lower end is connected on alignment pin mount pad, and stud upper end is provided with the second locking nut; Described fan-shaped section pressing plate offers stud mounting hole, and fan-shaped section pressing plate is set on the stud below the second locking nut by stud mounting hole; Between described fan-shaped section pressing plate one side end and alignment pin mount pad, be provided with pressing plate pole, pressing plate pole upper end is connected mutually with fan-shaped section pressing plate, and pressing plate pole lower end contacts with alignment pin mount pad and coordinates.
Lining is added between described fan-shaped section alignment pin and alignment pin mount pad.
Termination, described pressing plate pole lower end adopts globoidal structure, and the alignment pin mount pad contacted with termination, pressing plate pole lower end offers spacing groove, and termination, pressing plate pole lower end is positioned at spacing groove.
The stud mounting hole of described fan-shaped section pressing plate is set to elongate holes, and fan-shaped section pressing plate carries out position adjustment by stud mounting hole and stud.
Above described base, be provided with top board, top board is connected with base mutually by detachable column.
The beneficial effects of the utility model:
The utility model effectively ensure that the postwelding dimensional accuracy of casing assembly, and can the post welding distortion of effective controller cartridge component, the postwelding effect stability of casing component integration, eliminate artificial pincers and repair operation, not only reduce processing cost, and shorten the production cycle, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is certain type aero-engine casing modular construction schematic diagram;
Fig. 2 is casing component assembling fixed-position welding device structural representation of the present utility model;
Fig. 3 is A-A sectional view in Fig. 2;
Fig. 4 is B-B sectional view in Fig. 2;
In figure, 1-inner ring, 2-gripper shoe, 3-fan-shaped section, 4-base, 5-inner ring positioning seat, 6-center bolt, 7-the first locking nut, 8-inner ring compression plate, 9-gripper shoe locating piece, 10-fan-shaped section locating piece, 11-fan-shaped section alignment pin, 12-alignment pin mount pad, 13-alignment pin lock-screw, 14-fan-shaped section pressing plate, 15-lining, 16-stud, 17-the second locking nut, 18-pressing plate pole, 19-spacing groove, 20-stud mounting hole, 21-top board, 22-column, 23-plunger, 24-angle locating hole, 25-circumferential welded seam.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 2,3, 4, a kind of casing component assembling fixed-position welding device, comprises base 4, inner ring positioning component, gripper shoe positioning component and fan-shaped section positioning component; Described inner ring positioning component comprises inner ring positioning seat 5, center bolt 6, first locking nut 7 and inner ring compression plate 8, described inner ring positioning seat 5 is fixedly mounted on base 4, described center bolt 6 is positioned at inner ring positioning seat 5 center, center bolt 6 lower end is connected on base 4, the first locking nut 7 is installed in center bolt 6 upper end, and described inner ring compression plate 8 is arranged on the center bolt 6 below the first locking nut 7; Described gripper shoe positioning component comprises gripper shoe locating piece 9, in gripper shoe locating piece 9, be provided with locating slot, and gripper shoe locating piece 9 is fixedly mounted on base 4; Described fan-shaped section positioning component comprises fan-shaped section locating piece 10, fan-shaped section alignment pin 11, alignment pin mount pad 12, alignment pin lock-screw 13 and fan-shaped section pressing plate 14, described fan-shaped section locating piece 10 is fixedly mounted on base 4, described fan-shaped section alignment pin 11 is horizontally set in alignment pin mount pad 12, alignment pin mount pad 12 is fixedly mounted on base 4, and the plunger 23 of fan-shaped section alignment pin 11 is corresponding with the angle locating hole 24 in fan-shaped section 3; By alignment pin lock-screw 13 locking positioning between described fan-shaped section alignment pin 11 and alignment pin mount pad 12; Described alignment pin mount pad 12 is vertically provided with stud 16, and stud 16 lower end is connected on alignment pin mount pad 12, and stud 16 upper end is provided with the second locking nut 17; Described fan-shaped section pressing plate 14 offers stud mounting hole 20, and fan-shaped section pressing plate 14 is set on the stud 16 below the second locking nut 17 by stud mounting hole 20; Between described fan-shaped section pressing plate 14 1 side end and alignment pin mount pad 12, be provided with pressing plate pole 18, pressing plate pole 18 upper end is connected mutually with fan-shaped section pressing plate 14, and pressing plate pole 18 lower end contacts with alignment pin mount pad 12 and coordinates.
Lining 15 is added between described fan-shaped section alignment pin 11 and alignment pin mount pad 12.
Termination, described pressing plate pole 18 lower end adopts globoidal structure, and the alignment pin mount pad 12 contacted with termination, pressing plate pole 18 lower end offers spacing groove 19, and termination, pressing plate pole 18 lower end is positioned at spacing groove 19.
The stud mounting hole 20 of described fan-shaped section pressing plate 14 is set to elongate holes, and fan-shaped section pressing plate 14 carries out position adjustment by stud mounting hole 20 and stud 16.
Above described base 4, be provided with top board 21, top board 21 is connected with base 4 mutually by detachable column 22.
Below in conjunction with accompanying drawing, a use procedure of the present utility model is described:
In the present embodiment, comprise 1 inner ring, 1,8 gripper shoes 2 and 8 fan-shaped section 3 altogether, and 8 fan-shaped section 3 are divided into two groups in casing assembly, often organize 4 and be interspersed, two groups of fan-shaped section 3 structurally have technicality.
First inner ring 1 is installed, inner ring 1 is placed on inner ring positioning seat 5, is positioned by bottom surface and seam.
Inner ring compression plate 8 is installed, inner ring compression plate 8 is placed into inner ring 1 top, then the first locking nut 7 is installed on center bolt 6, utilize spanner to tighten the first locking nut 7 gradually, until inner ring 1 is pressed on inner ring positioning seat 5 firmly by inner ring compression plate 8.
Gripper shoe 2 is installed, 8 gripper shoes 2 is placed into successively on 8 place's gripper shoe locating pieces 9, and ensures that gripper shoe 2 fully contacts with the locating slot in gripper shoe locating piece 9, and gripper shoe 2 one end and inner ring 1 are in mated condition.
Fan-shaped section 3 is installed, by two groups totally 8 fan-shaped section 3 be placed on fan-shaped section locating piece 10 according to the mode of being interspersed, positioned by bottom surface and seam, then fan-shaped section alignment pin 11 is promoted, in the angle locating hole 24 that the plunger 23 of fan-shaped section alignment pin 11 is inserted in fan-shaped section 3, now fan-shaped section 3 and gripper shoe 2 other end are mated condition, and then hand Screw alignment pin lock-screw 13, now fan-shaped section alignment pin 11 is fixed.
Fan-shaped section pressing plate 14 is installed, fan-shaped section pressing plate 14 is placed into fan-shaped section 3 top, again the second locking nut 17 is installed on stud 16, utilizes spanner to tighten the second locking nut 17 gradually, until fan-shaped section 3 is firmly pressed on fan-shaped section locating piece 10 by fan-shaped section pressing plate 14.
Start to weld casing assembly, because gripper shoe 2 and inner ring 1, weld seam between gripper shoe 2 and fan-shaped section 3 are circumferential welded seam 25, once welding can only complete the first half of circumferential welded seam 25.After the first half of circumferential welded seam 25 has been welded, whole device of the present utility model is turned over turnback together with inner casing assembly, and now base functions exercised by top board 21, next just remaining for circumferential welded seam 25 the latter half can have been welded.After casing assembly completes whole welding job, do not take off immediately, until after welding stress releases by casing assembly in a device, then casing assembly is taken off.
Scheme in embodiment is also not used to limit scope of patent protection of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, and is all contained in the scope of the claims of this case.
Claims (5)
1. a casing component assembling fixed-position welding device, is characterized in that: comprise base, inner ring positioning component, gripper shoe positioning component and fan-shaped section positioning component; Described inner ring positioning component comprises inner ring positioning seat, center bolt, the first locking nut and inner ring compression plate, described inner ring positioning seat is fixedly mounted on base, described center bolt is positioned at inner ring positioning seat center, center bolt lower end is connected on base, the first locking nut is installed in center bolt upper end, and described inner ring compression plate is arranged on the center bolt below the first locking nut; Described gripper shoe positioning component comprises gripper shoe locating piece, in gripper shoe locating piece, be provided with locating slot, and gripper shoe locating piece is fixedly mounted on base; Described fan-shaped section positioning component comprises fan-shaped section locating piece, fan-shaped section alignment pin, alignment pin mount pad, alignment pin lock-screw and fan-shaped section pressing plate, described fan-shaped section locating piece is fixedly mounted on base, described fan-shaped section alignment pin is horizontally set in alignment pin mount pad, alignment pin mount pad is fixedly mounted on base, and the plunger of fan-shaped section alignment pin is corresponding with the angle locating hole in fan-shaped section; By alignment pin lock-screw locking positioning between described fan-shaped section alignment pin and alignment pin mount pad; Described alignment pin mount pad is vertically provided with stud, and stud lower end is connected on alignment pin mount pad, and stud upper end is provided with the second locking nut; Described fan-shaped section pressing plate offers stud mounting hole, and fan-shaped section pressing plate is set on the stud below the second locking nut by stud mounting hole; Between described fan-shaped section pressing plate one side end and alignment pin mount pad, be provided with pressing plate pole, pressing plate pole upper end is connected mutually with fan-shaped section pressing plate, and pressing plate pole lower end contacts with alignment pin mount pad and coordinates.
2. a kind of casing component assembling fixed-position welding device according to claim 1, is characterized in that: between described fan-shaped section alignment pin and alignment pin mount pad, add lining.
3. a kind of casing component assembling fixed-position welding device according to claim 1, it is characterized in that: termination, described pressing plate pole lower end adopts globoidal structure, the alignment pin mount pad contacted with termination, pressing plate pole lower end offers spacing groove, and termination, pressing plate pole lower end is positioned at spacing groove.
4. a kind of casing component assembling fixed-position welding device according to claim 1, it is characterized in that: the stud mounting hole of described fan-shaped section pressing plate is set to elongate holes, fan-shaped section pressing plate carries out position adjustment by stud mounting hole and stud.
5. a kind of casing component assembling fixed-position welding device according to claim 1, it is characterized in that: above described base, be provided with top board, top board is connected with base mutually by detachable column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906542.5U CN205096792U (en) | 2015-11-13 | 2015-11-13 | Machine casket component Assembly fixed -position welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520906542.5U CN205096792U (en) | 2015-11-13 | 2015-11-13 | Machine casket component Assembly fixed -position welding device |
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| Publication Number | Publication Date |
|---|---|
| CN205096792U true CN205096792U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520906542.5U Expired - Fee Related CN205096792U (en) | 2015-11-13 | 2015-11-13 | Machine casket component Assembly fixed -position welding device |
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| CN (1) | CN205096792U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624547A (en) * | 2016-12-09 | 2017-05-10 | 成都发动机（集团）有限公司 | Device for welding and assembling installation seats on aero-engine combustor diffuser case |
| CN106624541A (en) * | 2016-11-29 | 2017-05-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Assembly welding method of fan-shaped block welding assembly |
| CN106694632A (en) * | 2016-11-23 | 2017-05-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Process equipment for correcting deformation of spoke type receiver |
| CN107803619A (en) * | 2017-09-28 | 2018-03-16 | 中国航发动力股份有限公司 | A kind of device for assembling and welding for fancase sub-assembly |
| CN108145285A (en) * | 2017-12-18 | 2018-06-12 | 中国航发贵州黎阳航空动力有限公司 | Multilayered structure thin walled welds casing welding deformation controlling method and fixture |
| CN109500595A (en) * | 2018-11-30 | 2019-03-22 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of riveting set and method for locking bearing case component and bush assembly |
| CN109551450A (en) * | 2018-11-29 | 2019-04-02 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of labyrinth precision castings scribing inspection device and method |
| CN109759761A (en) * | 2019-03-25 | 2019-05-17 | 宁波博技机械有限公司 | A kind of Multifunctional assembled platform for cold chain transportation Parts of Compressor |
| CN110732750A (en) * | 2019-11-19 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | Welding fixture and welding method for rectifying support casings |
| CN114986054A (en) * | 2022-03-31 | 2022-09-02 | 安徽应流航源动力科技有限公司 | Deformation frock is prevented to quick-witted casket welding extension board |
-
2015
- 2015-11-13 CN CN201520906542.5U patent/CN205096792U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106694632A (en) * | 2016-11-23 | 2017-05-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Process equipment for correcting deformation of spoke type receiver |
| CN106624541A (en) * | 2016-11-29 | 2017-05-10 | 沈阳黎明航空发动机(集团)有限责任公司 | Assembly welding method of fan-shaped block welding assembly |
| CN106624547A (en) * | 2016-12-09 | 2017-05-10 | 成都发动机（集团）有限公司 | Device for welding and assembling installation seats on aero-engine combustor diffuser case |
| CN107803619A (en) * | 2017-09-28 | 2018-03-16 | 中国航发动力股份有限公司 | A kind of device for assembling and welding for fancase sub-assembly |
| CN108145285A (en) * | 2017-12-18 | 2018-06-12 | 中国航发贵州黎阳航空动力有限公司 | Multilayered structure thin walled welds casing welding deformation controlling method and fixture |
| CN108145285B (en) * | 2017-12-18 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | Welding deformation control method and clamp for multilayer structure thin-wall welding case |
| CN109551450A (en) * | 2018-11-29 | 2019-04-02 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of labyrinth precision castings scribing inspection device and method |
| CN109500595A (en) * | 2018-11-30 | 2019-03-22 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of riveting set and method for locking bearing case component and bush assembly |
| CN109759761A (en) * | 2019-03-25 | 2019-05-17 | 宁波博技机械有限公司 | A kind of Multifunctional assembled platform for cold chain transportation Parts of Compressor |
| CN109759761B (en) * | 2019-03-25 | 2020-11-06 | 宁波博技机械有限公司 | Multifunctional assembling platform for cold chain transportation compressor parts |
| CN110732750A (en) * | 2019-11-19 | 2020-01-31 | 中国航发贵州黎阳航空动力有限公司 | Welding fixture and welding method for rectifying support casings |
| CN114986054A (en) * | 2022-03-31 | 2022-09-02 | 安徽应流航源动力科技有限公司 | Deformation frock is prevented to quick-witted casket welding extension board |
| CN114986054B (en) * | 2022-03-31 | 2023-08-11 | 安徽应流航源动力科技有限公司 | Deformation-preventing tool for welding support plate of casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee after: Chinese Hangfa Shenyang Liming Aero engine limited liability company Address before: 110043 Dong TA street, Dadong District, Shenyang, Liaoning Province, No. 6 Patentee before: Liming Aeroplane Engine (Group) Co., Ltd., Shenyang City |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |