CN201889487U - Turbine casing drilling jig for turbocharger - Google Patents
Turbine casing drilling jig for turbocharger Download PDFInfo
- Publication number
- CN201889487U CN201889487U CN2010206083683U CN201020608368U CN201889487U CN 201889487 U CN201889487 U CN 201889487U CN 2010206083683 U CN2010206083683 U CN 2010206083683U CN 201020608368 U CN201020608368 U CN 201020608368U CN 201889487 U CN201889487 U CN 201889487U
- Authority
- CN
- China
- Prior art keywords
- turbocharger
- drilling jig
- drill jig
- jig base
- boring
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides a turbine casing drilling jig for a turbocharger. An end surface needed to be drilled is adjusted to be perpendicular to a driller so as to lead drilling to be convenient and high in precision. The turbine casing drilling jig for the turbocharger comprises a drilling jig base and a drilling jig plate with drilled holes, wherein the drilling jig base and the drilling jig plate with the drilled holes are fixed through bolts and nuts, and the turbine casing drilling jig for the turbocharger is characterized in that the drilling jig base is an inclined drilling jig base.
Description
Technical field
The utility model relates to the technical field of turbocharger processing mold, is specially a kind of turbine case drill jig of turbocharger.
Background technology
Because the turbine case of turbocharger is irregular, location datum level and bore surfaces are gradient, when holing on the turbine case of turbocharger, need the end slope of boring, will regulate drilling tool during boring, and it is very inconvenient to hole, and borehole accuracy does not reach requirement.
Summary of the invention
At the problems referred to above, the utility model provides a kind of turbine case drill jig of turbocharger, the end face of needs boring is adjusted into vertical with drilling tool, making boring convenient, and borehole accuracy improves.
Its technical scheme is such: it comprises the bushing plate of drill jig base and band boring, and the bushing plate of described drill jig base and band boring is fixed by screw bolt and nut, and it is characterized in that: described drill jig base is gradient drill jig base.
It is further characterized in that: the boring of described band bushing plate on seven borings are arranged.
In the said structure of the present utility model, because the turbine case drill jig base of turbocharger is gradient drill jig base, when workpiece is installed, can be vertical with drilling tool the control of the end face of required boring, need not regulate drilling tool, make boring convenient, borehole accuracy improves.
Description of drawings
Fig. 1 is the structural representation of the turbine case drill jig of the utility model turbocharger;
Fig. 2 is the bushing plate structural representation of the turbine case drill jig of the utility model turbocharger.
The specific embodiment
See Fig. 2, the utility model comprises the bushing plate 5 of drill jig base 1 and band boring, the bushing plate 5 of drill jig base 1 and band boring is fixing by bolt 4 and nut 6, drill jig base 1 is gradient drill jig base, bushing plate 5 embeds in the connecting hole 3 of turbine case, the drill jig base 1 of band gradient cooperates with the inclined-plane of workpiece 2, by the rotation nut workpiece is clamped, on the bushing plate of band boring seven drill jig holes 7 are arranged,, make the bore surfaces control of workpiece vertical with drilling tool because the drill jig base of band gradient cooperates with the inclined-plane of workpiece, during boring, need not regulate drilling tool, make boring convenient, borehole accuracy improves.
Claims (2)
1. the turbine case drill jig of a turbocharger, it comprises the bushing plate of drill jig base and band boring, and the bushing plate of described drill jig base and band boring is fixed by screw bolt and nut, and it is characterized in that: described drill jig base is gradient drill jig base.
2. according to the turbine case drill jig of the described a kind of turbocharger of claim 1, it is characterized in that: the boring of described band bushing plate on seven borings are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206083683U CN201889487U (en) | 2010-11-16 | 2010-11-16 | Turbine casing drilling jig for turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206083683U CN201889487U (en) | 2010-11-16 | 2010-11-16 | Turbine casing drilling jig for turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889487U true CN201889487U (en) | 2011-07-06 |
Family
ID=44218963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206083683U Expired - Fee Related CN201889487U (en) | 2010-11-16 | 2010-11-16 | Turbine casing drilling jig for turbocharger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069219A (en) * | 2010-11-16 | 2011-05-25 | 无锡明珠增压器制造有限公司 | Turbine shell drill jig of turbocharger |
| CN102922003A (en) * | 2012-11-30 | 2013-02-13 | 无锡艾比德泵业有限公司 | Suspension drill jig of centrifugal pump |
| CN103752906A (en) * | 2013-11-28 | 2014-04-30 | 芜湖恒升重型机床股份有限公司 | Boring die for supporting in inner cavity of machined part |
-
2010
- 2010-11-16 CN CN2010206083683U patent/CN201889487U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069219A (en) * | 2010-11-16 | 2011-05-25 | 无锡明珠增压器制造有限公司 | Turbine shell drill jig of turbocharger |
| CN102922003A (en) * | 2012-11-30 | 2013-02-13 | 无锡艾比德泵业有限公司 | Suspension drill jig of centrifugal pump |
| CN103752906A (en) * | 2013-11-28 | 2014-04-30 | 芜湖恒升重型机床股份有限公司 | Boring die for supporting in inner cavity of machined part |
| CN103752906B (en) * | 2013-11-28 | 2016-06-15 | 芜湖恒升重型机床股份有限公司 | A kind of boring template in the supporting of workpiece inner chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20111116 |