CN102069338A - Welding tool for middle shell variable section shifting fork - Google Patents
Welding tool for middle shell variable section shifting fork Download PDFInfo
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- CN102069338A CN102069338A CN2010105457528A CN201010545752A CN102069338A CN 102069338 A CN102069338 A CN 102069338A CN 2010105457528 A CN2010105457528 A CN 2010105457528A CN 201010545752 A CN201010545752 A CN 201010545752A CN 102069338 A CN102069338 A CN 102069338A
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- variable cross
- middle case
- shift fork
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Abstract
The invention provides a welding tool for a middle shell variable section shifting fork, which can fix positions of a shifting fork, a workpiece and a variable section of a middle shell and the position of the welded shifting fork and contributes to further mounting of each component. The welding tool comprises a pedestal, a bottom plate and a variable section fixing pin of the middle shell, wherein a variable section accommodating cavity of the middle shell is formed by the pedestal and the bottom plate; the positioning pin is fixed on the bottom plate; the pedestal is provided with a positioning hole and a shifting fork positioning pin which are matched with the workpiece; and the bottom plate is provided with a weld positioning pin for matching the shifting fork with the variable section of the middle shell and the workpiece.
Description
Technical field
The present invention relates to the technical field of the welding tooling of component of turbo-charger, be specially the welding tooling of middle case variable cross section shift fork.
Background technology
On the variable cross section of turbocharger middle case, to weld shift fork, shift fork there is strict status requirement, shift fork all will be fixed with respect to the variable cross section of middle case and the position of workpiece during welding, be beneficial to later installation, there is not desirable frock for welding shift fork on the variable cross section of turbocharger middle case at present, the shift fork position of soldering can change, and influences the further installation of each parts.
Summary of the invention
At the problems referred to above, the invention provides the welding tooling of middle case variable cross section shift fork, can make the fixed-site of the variable cross section of shift fork, workpiece and middle case, the shift fork fixed-site that welding is come out helps the further installation of each parts.
Its technical scheme is such: a kind of welding tooling of middle case variable cross section shift fork, it comprises the variable cross section alignment pin of base, base plate and middle case, described base and base plate form the variable cross section of middle case and place cavity, described alignment pin is fixed on the base plate, described base is provided with locating hole and the shift fork alignment pin that cooperates with workpiece, the welding alignment pin that has shift fork to cooperate with the variable cross section and the workpiece of middle case on the described base plate.
It is further characterized in that: the variable cross section of described middle case is placed the welding cavity that cavity is base cutting back blank and base.
In the said structure of the present invention, owing to adopted the variable cross section alignment pin of middle case to make the variable cross section fixed-site of middle case, the workpiece base is provided with the welding alignment pin that the locating hole that cooperates with workpiece and shift fork alignment pin and shift fork cooperate with the variable cross section and the workpiece of middle case, three alignment pins can be fixed on workpiece and shift fork on certain position, make the fixed-site of the variable cross section of shift fork, workpiece and middle case, help the further installation of each parts.
Description of drawings
Fig. 1 is the main sectional structure schematic diagram of the welding tooling of middle case variable cross section shift fork of the present invention;
Fig. 2 is the plan structure schematic diagram of the welding tooling of middle case variable cross section shift fork of the present invention.
The specific embodiment
See Fig. 2, the welding tooling of middle case variable cross section shift fork of the present invention, it comprises base 1, the variable cross section alignment pin 3 of base plate 2 and middle case, base 1 and base plate 2 form the variable cross section of middle case and place cavity 9, alignment pin 3 is fixed on the base plate 2, base 1 is provided with locating hole 8 and the shift fork alignment pin 5 that cooperates with workpiece 7, the welding alignment pin 4 that has shift fork to cooperate on the base plate with the variable cross section and the workpiece of middle case, it is that the variable cross section shape according to middle case cuts out back and base welding formation on the base that the variable cross section of middle case is placed cavity, the blank that cuts down can guarantee the no-float of base plate and base like this as the base plate of the welding tooling of middle case variable cross section shift fork.
Workpiece is positioned on the base by locating hole, shift fork passes through shift fork alignment pin Primary Location on workpiece, workpiece and shift fork are fixed on the middle case variable cross section by the welding alignment pin, thereby realized the fixed-site of the variable cross section of shift fork, workpiece and middle case, guaranteed the position of shift fork, helped the further installation of each parts at the middle case variable cross section.
Claims (2)
1. the welding tooling of a middle case variable cross section shift fork, it comprises the variable cross section alignment pin of base, base plate and middle case, described base and base plate form the variable cross section of middle case and place cavity, described alignment pin is fixed on the base plate, described base is provided with locating hole and the shift fork alignment pin that cooperates with workpiece, the welding alignment pin that has shift fork to cooperate with the variable cross section and the workpiece of middle case on the described base plate.
2. the welding tooling of a kind of middle case variable cross section shift fork according to claim 1 is characterized in that: the variable cross section of described middle case is placed the welding cavity that cavity is base cutting back blank and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105457528A CN102069338A (en) | 2010-11-16 | 2010-11-16 | Welding tool for middle shell variable section shifting fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105457528A CN102069338A (en) | 2010-11-16 | 2010-11-16 | Welding tool for middle shell variable section shifting fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102069338A true CN102069338A (en) | 2011-05-25 |
Family
ID=44028209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105457528A Pending CN102069338A (en) | 2010-11-16 | 2010-11-16 | Welding tool for middle shell variable section shifting fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069338A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866657A (en) * | 2017-12-25 | 2018-04-03 | 苏州明氏自动化技术有限公司 | The welding position adjusting apparatus of conductive bar in dynamic iron sound-producing device |
| CN109834371A (en) * | 2017-11-24 | 2019-06-04 | 江苏毅合捷汽车科技股份有限公司 | The VNT intermediate welding procedure of turbocharger |
| CN117583770A (en) * | 2024-01-19 | 2024-02-23 | 无锡科博增压器有限公司 | Quick welding device of turbocharger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106070A (en) * | 1996-06-17 | 1998-01-13 | Kikuchi Press Kogyo Kk | Straight round bar welded member in middle part and its welding method |
| JP2002038967A (en) * | 2000-07-27 | 2002-02-06 | Toyota Motor Corp | Variable nozzle type turbocharger |
| JP2002038964A (en) * | 2000-07-27 | 2002-02-06 | Toyota Motor Corp | Assembling method for turbocharger with variable nozzle vane |
| US20030230085A1 (en) * | 2000-09-29 | 2003-12-18 | Siegfried Sumser | Exhaust gas turbocharger, supercharged internal combustion engine and method of operation |
| EP1635040A1 (en) * | 2004-09-08 | 2006-03-15 | BorgWarner Inc. | Method of assembling a variable inlet guide vane assembly and jig therefor |
| CN101191425A (en) * | 2006-11-25 | 2008-06-04 | 萍乡市德博科技发展有限公司 | Internal combustion engine variable geometry turbine supercharger nozzle ring components |
| CN201889609U (en) * | 2010-11-16 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Welding fixture of middle case variable-section shifting fork |
-
2010
- 2010-11-16 CN CN2010105457528A patent/CN102069338A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH106070A (en) * | 1996-06-17 | 1998-01-13 | Kikuchi Press Kogyo Kk | Straight round bar welded member in middle part and its welding method |
| JP2002038967A (en) * | 2000-07-27 | 2002-02-06 | Toyota Motor Corp | Variable nozzle type turbocharger |
| JP2002038964A (en) * | 2000-07-27 | 2002-02-06 | Toyota Motor Corp | Assembling method for turbocharger with variable nozzle vane |
| US20030230085A1 (en) * | 2000-09-29 | 2003-12-18 | Siegfried Sumser | Exhaust gas turbocharger, supercharged internal combustion engine and method of operation |
| EP1635040A1 (en) * | 2004-09-08 | 2006-03-15 | BorgWarner Inc. | Method of assembling a variable inlet guide vane assembly and jig therefor |
| CN101191425A (en) * | 2006-11-25 | 2008-06-04 | 萍乡市德博科技发展有限公司 | Internal combustion engine variable geometry turbine supercharger nozzle ring components |
| CN201889609U (en) * | 2010-11-16 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Welding fixture of middle case variable-section shifting fork |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834371A (en) * | 2017-11-24 | 2019-06-04 | 江苏毅合捷汽车科技股份有限公司 | The VNT intermediate welding procedure of turbocharger |
| CN107866657A (en) * | 2017-12-25 | 2018-04-03 | 苏州明氏自动化技术有限公司 | The welding position adjusting apparatus of conductive bar in dynamic iron sound-producing device |
| CN107866657B (en) * | 2017-12-25 | 2024-03-22 | 苏州格洛佛精密科技有限公司 | Welding position adjusting device of conductive rod in moving iron sounding device |
| CN117583770A (en) * | 2024-01-19 | 2024-02-23 | 无锡科博增压器有限公司 | Quick welding device of turbocharger |
| CN117583770B (en) * | 2024-01-19 | 2024-03-29 | 无锡科博增压器有限公司 | Quick welding device of turbocharger |
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Application publication date: 20110525 |