CN209532793U - A kind of special fixture suitable for the processing of turbine shroud end face - Google Patents
A kind of special fixture suitable for the processing of turbine shroud end face Download PDFInfo
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- CN209532793U CN209532793U CN201920232090.5U CN201920232090U CN209532793U CN 209532793 U CN209532793 U CN 209532793U CN 201920232090 U CN201920232090 U CN 201920232090U CN 209532793 U CN209532793 U CN 209532793U
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- turbine shroud
- face
- processing
- positioning plate
- ripple pearl
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Abstract
The utility model discloses a kind of special fixtures suitable for the processing of turbine shroud end face, the processing positioning plate and fixed plate of the end face groove of turbine shroud end face can be matched including being equipped with, processing positioning plate is connected with fixed plate by support rod, positioning plate is processed equipped with the claw for clamping turbine shroud, it processes on positioning plate and is equipped with ripple pearl screw slot along claw side, the ripple pearl screw of accessible turbine shroud end face side wall is equipped in ripple pearl screw slot.The characteristics of the utility model is stablized with accurate positioning, can carry out automatic positioning compensation.It processes on positioning plate and is equipped with ripple pearl screw slot along claw side, the ripple pearl screw of accessible turbine shroud end face side wall is equipped in ripple pearl screw slot, a real-time compensation can be carried out to turbine shroud end face side wall, utilize the elastic force of ripple pearl screw inner spring, turbine shroud is pushed, makes turbine shroud blank center with Central of the parts automatically close to concentric.
Description
Technical field
The utility model relates to turbine shrouds to fabricate field, and in particular to one kind is suitable for turbine shroud end face and processes
Special fixture.
Background technique
Turbocharger is actually a kind of air compressor, increases air inflow by compressed air.Turbocharger
Including turbine shroud.Turbine shroud 9 is as shown in Figure 1, include turbine shroud end face 91 and turbine shroud nozzle 92.Wherein, existing
Turbine shroud 9 is casting, and Precision Machining need to be carried out on lathe；Wherein in process, turbine shroud end face 91 need to be first carried out
Processing carry out the processing of turbine shroud nozzle 92 then using turbine shroud end face 91 as positioning reference plane.So working as turbine
When the processing of shell end face 91 is not accurate, the error that will lead to turbine shroud nozzle 92 increases, and leads to blank center and processing inner hole
Centre deviation is big, then causes workpiece accuracy not up to standard.
The special fixture of existing turbine shroud end face processing, it is not accurate to there is positioning, and it is automatic can not to carry out error after positioning
Compensation, cutting force it is excessive easily shift, transposition the problems such as, then workpiece is caused to be scrapped.
Utility model content
The technical problems to be solved in the utility model: purpose of the utility model is to solve it is in the prior art not
Enough, a kind of accurate positioning stabilization is provided, a kind of suitable for the dedicated of turbine shroud end face processing of automatic positioning compensation can be carried out
Fixture.
The technical solution of the utility model includes: described in the utility model a kind of suitable for the dedicated of turbine shroud end face processing
Fixture, including be equipped with can match turbine shroud end face end face groove processing positioning plate and fixed plate, the processing positioning plate with
Fixed plate is connected by support rod, and the processing positioning plate is equipped with the claw for clamping the turbine shroud, the processing
It is equipped with ripple pearl screw slot along the claw side on positioning plate, being equipped in the ripple pearl screw slot can contact the turbine case body end
The ripple pearl screw of surface side wall.
Further, fastener hole is additionally provided on the processing positioning plate, the fastener hole is located at the claw lower end, described
Fastening screw is equipped in fastener hole.
Further, claw locating slot is additionally provided on the processing positioning plate.
Further, the auxiliary locator for preventing turbine shroud from deviating is additionally provided on the processing positioning plate.
Further, the fixed plate is equipped with height-adjustable turbine mandril.
The utility model compared with prior art the utility model has the advantages that
1. processing on positioning plate and being equipped with ripple pearl screw slot along claw side, accessible turbine shroud is equipped in ripple pearl screw slot
The ripple pearl screw of end face side wall can carry out a real-time compensation to turbine shroud end face side wall, utilize ripple pearl screw inner spring
Elastic force pushes turbine shroud, makes turbine shroud blank center with Central of the parts automatically close to concentric.
2. processing positioning plate is equipped with fastener hole, fastener hole is located at claw lower end, is equipped with fastening screw in fastener hole；It can match
Claw is closed, for turbine shroud casting, completes strong fix.
3. it is additionally provided with claw locating slot on processing positioning plate, it is fixed and positioned convenient for claw；Being additionally provided with prevents turbine shroud
The auxiliary locator of offset and height-adjustable turbine mandril, can form stable fixation to casting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of turbine shroud to be detected；
Fig. 2 is the specific schematic diagram that the utility model processes positioning plate；
Fig. 3 is the overall structure diagram of the utility model.
Specific embodiment
In order to deepen the understanding of the utility model, below we will the utility model is described in further detail in conjunction with attached drawing,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
As Fig. 1-Fig. 3 shows a kind of embodiment party for the special fixture processed suitable for turbine shroud end face of the utility model
Formula can match the processing positioning plate 1 and fixed plate 2 of the end face groove 13 of turbine shroud end face including being equipped with, and process positioning plate 1 and consolidate
Fixed board 2 is connected by support rod 3, and processing positioning plate 1 is equipped with the claw 11 for clamping turbine shroud, is processed on positioning plate 1
It is equipped with ripple pearl screw slot 12 along 11 side of claw, the ripple pearl spiral shell of accessible turbine shroud end face side wall is equipped in ripple pearl screw slot 12
Silk 121.It processes positioning plate 1 and is equipped with fastener hole 151, fastener hole 151 is located at 11 lower end of claw, is equipped with fastening in fastener hole 151
Screw 15；Claw locating slot 111 is additionally provided on processing positioning plate 1；Being additionally provided on processing positioning plate 1 prevents turbine shroud offset
Auxiliary locator 14；Fixed plate 2 is equipped with height-adjustable turbine mandril 21.
Working principle of the utility model is: first turbine shroud end face 91 is put into end face groove 13, by ripple pearl screw slot 12
Interior ripple pearl screw 121 screws, and turbine shroud end face side wall is close in 121 front end of ripple pearl screw；Along claw locating slot 111 by claw
11 installations clamp turbine shroud end face 91 to designated position；According to workpiece situation, firm screw 15 is adjusted, to turbine shroud
91 2 fixations in end face adjust the flatness of turbine shroud end face 91 for the cast blank of turbine shroud end face 91.Then lead to
Support rod 3 is crossed, processing positioning plate 1 and fixed plate 2 are connected.Wherein 9 bottom surface of turbine shroud is fixed in turbine mandril 21, and
Pass through the installation of fixed plate 2 to corresponding machining tool.Wherein, it is additionally provided with auxiliary locator 14, auxiliary locator 14 is equipped with
Mandril provides positioning to turbine shroud 9, and prevent the offset of process by mandril.
The characteristics of the utility model is stablized with accurate positioning, can carry out automatic positioning compensation, due on processing positioning plate 1
It is equipped with ripple pearl screw slot 12 along 11 side of claw, the ripple pearl spiral shell of accessible turbine shroud end face side wall is equipped in ripple pearl screw slot 12
Silk 121 can carry out a real-time compensation to turbine shroud end face side wall, using the elastic force of 121 inner spring of ripple pearl screw, push whirlpool
Shell 9 is taken turns, makes 9 blank center of turbine shroud with Central of the parts automatically close to concentric.It processes positioning plate and is equipped with fastener hole 151,
Fastener hole 151 is located at 11 lower end of claw, is equipped with fastening screw 15 in fastener hole 151；Claw 11 can be cooperated, for turbine shroud 9
Casting completes strong fix.It is additionally provided with claw locating slot 111 on processing positioning plate 1, it is fixed and positioned convenient for claw 11；Also set
There are the auxiliary locator 14 and height-adjustable turbine mandril 21 for preventing turbine shroud from deviating, casting can be formed and be stablized admittedly
It is fixed.
Above-mentioned specific embodiment only illustrates the technical concept and structure feature of the utility model, it is therefore intended that allow ripe
The stakeholder for knowing technique can implement accordingly, but the above content is not intended to limit the protection scope of the utility model, all
Any equivalent change or modification made by Spirit Essence according to the utility model, should all fall into the protection scope of the utility model
Within.
Claims (5)
1. a kind of special fixture suitable for the processing of turbine shroud end face, the end face groove of turbine shroud end face can be matched including being equipped with
(13) processing positioning plate (1) and fixed plate (2), the processing positioning plate (1) and fixed plate (2) are connected by support rod (3),
Processing positioning plate (1) is equipped with the claw (11) for clamping the turbine shroud, it is characterised in that: the processing positioning
Ripple pearl screw slot (12) are equipped with along the claw (11) side on plate (1), accessible institute is equipped in the ripple pearl screw slot (12)
State the ripple pearl screw (121) of turbine shroud end face side wall.
2. a kind of special fixture suitable for the processing of turbine shroud end face according to claim 1, it is characterised in that: described
It is additionally provided with fastener hole (151) in processing positioning plate (1), the fastener hole (151) is located at the claw (11) lower end, the fastening
Fastening screw (15) are equipped in hole (151).
3. a kind of special fixture suitable for the processing of turbine shroud end face according to claim 1, it is characterised in that: described
Claw locating slot (111) are additionally provided in processing positioning plate (1).
4. a kind of special fixture suitable for the processing of turbine shroud end face according to claim 1, it is characterised in that: described
The auxiliary locator (14) for preventing turbine shroud from deviating is additionally provided in processing positioning plate (1).
5. a kind of special fixture suitable for the processing of turbine shroud end face according to claim 1, it is characterised in that: described
Fixed plate (2) is equipped with height-adjustable turbine mandril (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232090.5U CN209532793U (en) | 2019-02-20 | 2019-02-20 | A kind of special fixture suitable for the processing of turbine shroud end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232090.5U CN209532793U (en) | 2019-02-20 | 2019-02-20 | A kind of special fixture suitable for the processing of turbine shroud end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532793U true CN209532793U (en) | 2019-10-25 |
Family
ID=68273967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232090.5U Active CN209532793U (en) | 2019-02-20 | 2019-02-20 | A kind of special fixture suitable for the processing of turbine shroud end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532793U (en) |
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2019
- 2019-02-20 CN CN201920232090.5U patent/CN209532793U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214000 Rengang village, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Sinan Technology Co.,Ltd. Address before: 214000 Rengang village, Xuelang street, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI XINAN ALUMINUM TECHNOLOGY Co.,Ltd. |