CN208083759U - A kind of inlet casing weld assembly welding jigs and fixtures - Google Patents
A kind of inlet casing weld assembly welding jigs and fixtures Download PDFInfo
- Publication number
- CN208083759U CN208083759U CN201820508527.9U CN201820508527U CN208083759U CN 208083759 U CN208083759 U CN 208083759U CN 201820508527 U CN201820508527 U CN 201820508527U CN 208083759 U CN208083759 U CN 208083759U
- Authority
- CN
- China
- Prior art keywords
- plate
- pressing plate
- bolt
- bushing
- positioning
- 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.)
- Active
Links
Abstract
A kind of inlet casing weld assembly welding jigs and fixtures of the utility model, including pedestal, the base side wall is equipped with side plate, threaded hole is offered at the top of the side plate, bushing is installed in the middle part of the side plate, the bushing side wall offers the through-hole concentric with threaded hole, the bushing inner wall is equipped with locating shaft, it is interspersed with holding screw in the threaded hole of the side plate and the through-hole of bushing, and holding screw bottom resists locating shaft outer surface, the base top is equipped with positioning plate, bolt is installed on the pedestal, and bolt is located at positioning plate both sides, pressing plate is installed at the top of adjacent two bolt in the positioning plate both sides, the pressing plate top bolt external part is bolted with nut, the utility model is simple in structure, positioning accuracy is high, the case where avoiding Manual alignment tack welding, improve production efficiency, the production cycle is shortened.
Description
Technical field：
The utility model is related to aero-engine inlet casing thin and thick support plate welding technology fields, and in particular to a kind of air inlet
Casing weld assembly welding jigs and fixtures.
Background technology：
Currently, existing aero-engine inlet casing weld assembly welding jigs and fixtures, mostly use hand in the welding process
Dynamic centering shortens the production cycle to improve production efficiency, has developed a kind of inlet casing weld assembly welding folder thus
Tool.
Utility model content：
The purpose of this utility model is to provide a kind of inlet casing weld assembly welding jigs and fixtures, avoids hand in welding process
Dynamic centering, and then production efficiency is improved, shorten the production cycle.
To achieve the above object, the utility model uses following technical scheme：
A kind of inlet casing weld assembly welding jigs and fixtures provided by the utility model, including pedestal, the base side wall
Side plate is installed, threaded hole is offered at the top of the side plate, bushing is installed in the middle part of the side plate, the bushing side wall offers
The concentric through-hole with threaded hole, the bushing inner wall are equipped with locating shaft, in the threaded hole of the side plate and the through-hole of bushing
It is interspersed with holding screw, and holding screw bottom resists locating shaft outer surface, the base top is equipped with positioning plate, the bottom
Bolt is installed on seat, and bolt is located at positioning plate both sides, the adjacent two bolts top in the positioning plate both sides is equipped with pressing plate, institute
It states pressing plate top bolt external part and is bolted with nut.
The pressing plate includes pressing plate one and pressing plate two, and pressing plate one and pressing plate two are disposed as two, and the pressing plate one slits
Mouth is more than the gap of pressing plate two.
It is positioned by positioning pin one between the side plate and pedestal, is fixedly mounted by screw one, the positioning pin
One is set as two, and the screw one is set as three.
It is positioned by positioning pin two between the positioning plate and pedestal, is fixedly mounted by screw two, the positioning
Pin two is set as two, and the screw two is set as four.
The both ends of the bolt are both provided with screw thread, and both ends reach is equal.
The beneficial effects of the utility model：
The utility model is simple in structure, positioning accuracy is high, the case where avoiding Manual alignment tack welding, improves production effect
Rate has shortened the production cycle.
Description of the drawings：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A-A sectional views；
1- pedestals, 2- side plates, 3- bushings, 4- locating shafts, 5- holding screws, 6- positioning plates, 7- bolts, 8- pressing plates, 9- spiral shells
Cap, 10- positioning pins one, 11- screws one, 12- positioning pins two, 13- screws two.
Specific implementation mode：
With reference to embodiment, the utility model is described in further detail.
According to Fig. 1 and Fig. 2, a kind of inlet casing weld assembly welding jigs and fixtures provided by the utility model, including
Pedestal 1,1 side wall of the pedestal are equipped with side plate 2, are positioned by positioning pin 1 between the side plate 2 and pedestal 1, lead to
The fixed installation of screw 1 is crossed, the positioning pin 1 is set as two, and the screw 1 is set as three, the side plate 2
Top offers threaded hole, and 2 middle part of the side plate is equipped with bushing 3, and 3 side wall of the bushing offers concentric with threaded hole
Through-hole, 3 inner wall of the bushing are equipped with locating shaft 4, clamp screw are interspersed in the threaded hole of the side plate 2 and the through-hole of bushing 3
Nail 5, and 5 bottom of holding screw resists 4 outer surface of locating shaft, holding screw 5 is used for stationary positioned axis 4,1 top peace of the pedestal
It equipped with positioning plate 6, is positioned by positioning pin 2 12 between the positioning plate 6 and pedestal 1, is fixed and pacified by screw 2 13
Dress, the positioning pin 2 12 are set as two, and the screw 2 13 is set as four, and bolt 7, institute are equipped on the pedestal 1
The both ends for stating bolt 7 are both provided with screw thread, and both ends reach is equal, and bolt 7 is located at 6 both sides of positioning plate, the positioning
Adjacent two bolts, 7 top in 6 both sides of plate is equipped with pressing plate 8, and the pressing plate 8 includes pressing plate one and pressing plate two, and pressing plate one and pressing plate
Two are disposed as two, and one gap of the pressing plate is more than the gap of pressing plate two, pressing plate one and pressing plate second is that in order to fixed in welding
The two different weld assembly support plates in position, 8 top bolt of the pressing plate, 7 external part are bolted with nut 10.
A kind of inlet casing weld assembly welding jigs and fixtures of the utility model in use, unclamp holding screw first
5 make it be disengaged with locating shaft 4, release positioning, locating shaft 4 is extracted, weld assembly branch wrench is put into the utility model
Locating shaft 4 is inserted into bushing 3 again after seam allowance and is extended in weld assembly support plate head bore, and ensures weld assembly branch wrench and this
0.01mm clearance gauges but, screw holding screw 5 and are fixed between utility model main body, secondly unclamp nut 9 and are allowed to divide with bolt 7
From, after pressing plate 8 is lifted, weldment support plate is placed on positioning plate 6, and at weldment support plate segmental arc with the top of positioning plate 6 circle
Arc high spot connects, and finally pressing plate 8 is mounted on bolt 7, and ensures that the sharp face of weldment support plate is inserted into 8 gap of pressing plate
Automatic positioning ensures that but, tightening nuts 9 are fixed 0.01 clearance gauge between weld assembly support plate and weldment branch wrench later.
At this point, all separate rooms all rely on fixture to position in weld assembly, argon arc tack welding can be started after checking size, after tack welding
It can be normally carried out argon arc welding, to meet the technology requirement of weld assembly in high precision by fixture itself.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it
System, although this practicality is described in detail with reference to above-described embodiment, it should be understood by a person of ordinary skill in the art that according to
Specific embodiment of the present utility model can be so modified or replaced equivalently, and without departing from the spirit of the present invention and
Any modification of range or equivalent replacement should all cover in present claims range.
Claims (5)
1. a kind of inlet casing weld assembly welding jigs and fixtures, it is characterised in that：Including pedestal, the base side wall is equipped with side
Plate, the side plate top offer threaded hole, are equipped with bushing in the middle part of the side plate, the bushing side wall offers and threaded hole
Concentric through-hole, the bushing inner wall are equipped with locating shaft, are interspersed in the threaded hole of the side plate and the through-hole of bushing tight
Determine screw, and holding screw bottom resists locating shaft outer surface, the base top is equipped with positioning plate, is installed on the pedestal
There is a bolt, and bolt is located at positioning plate both sides, pressing plate, the pressing plate top are installed at the top of adjacent two bolt in the positioning plate both sides
Portion's bolt external part is bolted with nut.
2. a kind of inlet casing weld assembly welding jigs and fixtures according to claim 1, it is characterised in that：The pressing plate packet
Pressing plate one and pressing plate two are included, and pressing plate one and pressing plate two are disposed as two, one gap of the pressing plate is more than two gap of pressing plate.
3. a kind of inlet casing weld assembly welding jigs and fixtures according to claim 1, it is characterised in that：The side plate with
It is positioned by positioning pin one between pedestal, is fixedly mounted by screw one, the positioning pin one is set as two, the spiral shell
Nail one is set as three.
4. a kind of inlet casing weld assembly welding jigs and fixtures according to claim 1, it is characterised in that：The positioning plate
It is positioned by positioning pin two between pedestal, is fixedly mounted by screw two, the positioning pin two is set as two, described
Screw two is set as four.
5. a kind of inlet casing weld assembly welding jigs and fixtures according to claim 1, it is characterised in that：The bolt
Both ends are both provided with screw thread, and both ends reach is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508527.9U CN208083759U (en) | 2018-04-11 | 2018-04-11 | A kind of inlet casing weld assembly welding jigs and fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820508527.9U CN208083759U (en) | 2018-04-11 | 2018-04-11 | A kind of inlet casing weld assembly welding jigs and fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083759U true CN208083759U (en) | 2018-11-13 |
Family
ID=64055066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820508527.9U Active CN208083759U (en) | 2018-04-11 | 2018-04-11 | A kind of inlet casing weld assembly welding jigs and fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909577A (en) * | 2019-04-12 | 2019-06-21 | 中国航发常州兰翔机械有限责任公司 | A kind of support case component vacuum brazing tooling and its application method |
| CN116493859A (en) * | 2023-06-29 | 2023-07-28 | 中国航发成都发动机有限公司 | Electron beam welding fixture |
-
2018
- 2018-04-11 CN CN201820508527.9U patent/CN208083759U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909577A (en) * | 2019-04-12 | 2019-06-21 | 中国航发常州兰翔机械有限责任公司 | A kind of support case component vacuum brazing tooling and its application method |
| CN116493859A (en) * | 2023-06-29 | 2023-07-28 | 中国航发成都发动机有限公司 | Electron beam welding fixture |
| CN116493859B (en) * | 2023-06-29 | 2023-09-15 | 中国航发成都发动机有限公司 | Electron beam welding fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201702533U (en) | Clearance-adjustable girth welding jig | |
| CN102873494B (en) | Umbrella-type inner support clamp for annular welding of elongated cylindrical workpieces | |
| CN208083759U (en) | A kind of inlet casing weld assembly welding jigs and fixtures | |
| CN206869669U (en) | A kind of fixture for hole grinding | |
| CN203993235U (en) | Knuckle curved boom processing two ends centre hole clamp | |
| CN108772737B (en) | Bearing seat turning process and fixture thereof | |
| CN207057932U (en) | A kind of inlet casing weld assembly welding jigs and fixtures | |
| CN105215723A (en) | The multidirectional clamping device of axle | |
| CN202922228U (en) | Gear drilling fixture compressed by eccentric gear | |
| CN206263632U (en) | A kind of lathe three-dimensional is accurately positioned fixture | |
| CN103707097A (en) | Flange lug drilling jig | |
| CN112792569A (en) | Piston cylinder shell turning and milling combined machining clamp | |
| CN205927705U (en) | Frock clamp of swirler mount pad is rectified to heat | |
| CN207479645U (en) | A kind of cone vehicle internal clamp | |
| CN205967909U (en) | Thin wall ring gear welding jig | |
| CN105290678A (en) | Flexible combined clamp for crane welding | |
| CN205519806U (en) | Drilling special fixture of reduction case | |
| CN202527963U (en) | Cutting clamp tool used for inclined end face inner ring arc section | |
| CN212811414U (en) | Low temperature resistant motor | |
| CN206405552U (en) | A kind of positioning shaft sleeve clamping device | |
| CN206869509U (en) | A kind of car pipe fitting fixture | |
| CN206883270U (en) | A kind of valve end machining mould | |
| CN208374760U (en) | One kind being used for thin-walled parts edge and hole machined Auxiliary support fixture | |
| CN206883198U (en) | A kind of clamping tooling | |
| CN207629226U (en) | A kind of vehicle bias one-throw crankshaft fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211014 Address after: 110000 No. 60-513 (21), Zhongli Chengyue mansion, Xiangyu Road, Shenfu demonstration zone, Shenyang City, Liaoning Province Patentee after: Shenyang fuyongqin Machinery Technology Co.,Ltd. Address before: 110000 No. 16-5, Wensu street, Donghu street, Hunnan District, Shenyang City, Liaoning Province Patentee before: SHENYANG LIMING FALA AVIATION POWER TECHNOLOGY ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |