CN203495597U - Clamp of casting compressor case - Google Patents
Clamp of casting compressor case Download PDFInfo
- Publication number
- CN203495597U CN203495597U CN201320400947.2U CN201320400947U CN203495597U CN 203495597 U CN203495597 U CN 203495597U CN 201320400947 U CN201320400947 U CN 201320400947U CN 203495597 U CN203495597 U CN 203495597U
- Authority
- CN
- China
- Prior art keywords
- supportive body
- adjusting bolt
- compressor case
- fixture
- casing
- 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
Links
- 238000005266 casting Methods 0.000 title abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003319 supportive Effects 0.000 claims description 31
- 238000003754 machining Methods 0.000 abstract description 7
- 230000000875 corresponding Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000001681 protective Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Images
Abstract
The utility model provides a clamp of a casting compressor case. The clamp is used for clamping the casting compressor case during a mechanical machining process, and comprises an installation board and multiple supporting posts, wherein the supporting posts are used for supporting the casting compressor case and are arranged on the installation board in an adjustable way; each supporting post comprises a supporting main body and an adjusting bolt, the installation board is provided with multiple track grooves, each supporting main body can be arranged in the corresponding track groove in an adjustable way, and each supporting main body can slide along a track of the corresponding track groove; each adjusting bolt is telescopically arranged at the top end of each supporting main body, the end part of each adjusting bolt is provided with a top, and each top is matched with a locating hole of the casting compressor case. According to the clamp of the casting compressor case, provided by the utility model, by adjusting the horizontal distance between the supporting main bodies and the vertical distance between the adjusting bolts, the size of the casting compressor case or an actual using environment for machining can be matched; the structural location is reliable, the accuracy is high, the rate of finished products is high, and the universality is good.
Description
Technical field
The utility model relates to gas turbine Mechanical processing of casting field, especially, relates to a kind of fixture of foundry goods compressor casing.
Background technology
Existing certain model gas turbine foundry goods compressor casing, this casing is revolving meber, casing is covered and is formed by two parts.In process, the machining of casing and the gas turbine protective cover similar with size to its profile there is no practical in stationary fixture, for realizing the machining to the casing of gas turbine and protective cover, conventionally adopt large-scale V-block fixedly the arcwall face of casing or protective cover with this, fix horizontal level and prevent canting, and further adjust its vertical height by placing cushion block under V-block.The shortcoming that prior art exists: work piece poor location, position fixing process is complicated, and adjustable precision is little, mainly relies on manual operations, process quality to be difficult for guaranteeing, and percent defective is high.
Utility model content
The utility model object is to provide a kind of fixture of foundry goods compressor casing, to solve foundry goods compressor casing, without practical clamp for machining, cause the location in process inaccurate when the machining, process controllability is poor, and workman operates inconvenience and the high technical problem of percent defective.
For achieving the above object, the utility model provides a kind of fixture of foundry goods compressor casing, for clamping foundry goods compressor casing, and a plurality of support columns that it comprises installing plate and supports casing, the adjustable installing plate that is arranged at of a plurality of support columns.
Further, support column comprises supportive body, and installing plate is provided with a plurality of rail grooves, and each supportive body is adjustable is arranged at corresponding rail groove, and supportive body is along the track slip of rail groove.
Further, the bottom of supportive body is provided with installation tenon, and the inwall that tenon and rail groove are installed is tight against, and fixture also comprises locating piece, and supportive body direction along ng a path is fastened in rail groove by locating piece.
Further, support column also comprises adjusting bolt, the telescopic supportive body top that is arranged at of adjusting bolt, and the end of adjusting bolt is provided with top, toply coordinates with the locating hole of casing.
Further, supportive body top is provided with screwed hole, and adjusting bolt is connected with supportive body by threaded engagement.
Further, supportive body top is provided with screwed hole, and adjusting bolt is connected with supportive body by threaded engagement.
The utlity model has following beneficial effect: the fixture of foundry goods compressor casing of the present utility model, by the horizontal range between adjusting supportive body and the vertical distance of adjusting bolt, mates the size of casing or the practical service environment of processing.This structure location is reliable, and precision is high, and yield rate is high and versatility good.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front elevational schematic of fixture of the foundry goods compressor casing of the utility model preferred embodiment: and
Fig. 2 is the schematic top plan view of fixture of the foundry goods compressor casing of the utility model preferred embodiment;
Fig. 3 is the partial schematic sectional view of the support column of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, the utility model provides a kind of fixture of foundry goods compressor casing, and for clamping foundry goods compressor casing, it comprises: a plurality of support columns 12 of installing plate 3 and support casing, the adjustable installing plate 3 that is arranged at of a plurality of support columns 12.
In conjunction with Fig. 2, support column 12 comprises supportive body 1, installing plate 3 is provided with a plurality of rail grooves 30, the adjustable corresponding rail groove 30 that is arranged at of each supportive body 1, supportive body 1 is along the track slip of rail groove 30, in slipping, the spacing between adjacent two supportive bodies 1 of direction along ng a path becomes large or diminishes, and just fixture possesses versatility.
The bottom of supportive body 1 is provided with installs tenon (scheming not shown), and the inwall that tenon and rail groove 30 are installed is tight against, and fixture also comprises locating piece, and supportive body 1 direction along ng a path is fastened in rail groove 30 by locating piece, and location is reliable, and precision is high.
Referring to Fig. 3, support column 12 also comprises adjusting bolt 2, telescopic supportive body 1 top that is arranged at of adjusting bolt 2, and the end of adjusting bolt 2 is provided with top 20, top 20 and coordinates with the locating hole of casing.Particularly, supportive body 1 top is provided with screwed hole, and adjusting bolt 2 is stopped 1 by threaded engagement and support master and is connected, and finally by clamp nut, is tightened fixing.Adjusting bolt 2 realizes stretching at supportive body 1 by back-out and the precession of threaded engagement.
In preferred embodiment of the present utility model, fixture comprises two installing plates 3 and four support columns 12, and each installing plate 3 arranges two support columns 12, in the situation that meeting service condition, is convenient to installation and removal.Casing is revolving meber, and two parts of casing cover after processing respectively again, and the handing-over mating surface covering is for having certain thickness horizontal wall surface, and the locating hole of casing is located on this wall.During clamping, according to the size of casing, regulate the horizontal range of supportive body 1, regulate the vertical distance of adjusting bolt 2, after adjusting, casing is covered on fixture, the locating hole of casing coordinates and holds level with both hands with top 20.Now, casing is positioned on the work top with certain altitude stably, then coordinates the fixture of lathe itself that two installing plates are fixed, and then carry out machining.According to the horizontal range between adjusting supportive body 1 and the vertical distance of adjusting bolt 2, mate the size of casing or the practical service environment of processing.
The fixture of foundry goods compressor casing of the present utility model, by the horizontal range between adjusting supportive body 1 and the vertical distance of adjusting bolt 2, mates the size of casing or the practical service environment of processing.This structure location is reliable, and precision is high, and yield rate is high and versatility good.
The foregoing is only preferred embodiment of the present utility model and oneself, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a fixture for foundry goods compressor casing, for clamping foundry goods compressor casing, is characterized in that, comprising: a plurality of support columns (12) of installing plate (3) and the described casing of support,
The adjustable described installing plate (3) that is arranged at of a plurality of described support columns (12);
Described support column (12) comprises supportive body (1), and described installing plate (3) is provided with a plurality of rail grooves (30),
The adjustable described rail groove (30) that is arranged at correspondence of supportive body described in each (1), described supportive body (1) is along the track slip of described rail groove (30);
Described support column (12) also comprises adjusting bolt (2), telescopic described supportive body (1) top that is arranged at of described adjusting bolt (2),
The end of described adjusting bolt (2) is provided with top (20), and described top (20) coordinate with the locating hole of described casing.
2. the fixture of foundry goods compressor casing according to claim 1, is characterized in that, the bottom of described supportive body (1) is provided with installation tenon, and the inwall of described installation tenon and described rail groove (30) is tight against, and described fixture also comprises locating piece,
Described supportive body (1) direction along ng a path is fastened in described rail groove (30) by described locating piece.
3. the fixture of foundry goods compressor casing according to claim 1, is characterized in that, described supportive body (1) top is provided with screwed hole, and described adjusting bolt (2) is connected with described supportive body (1) by threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400947.2U CN203495597U (en) | 2013-07-05 | 2013-07-05 | Clamp of casting compressor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320400947.2U CN203495597U (en) | 2013-07-05 | 2013-07-05 | Clamp of casting compressor case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495597U true CN203495597U (en) | 2014-03-26 |
Family
ID=50326604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320400947.2U Expired - Fee Related CN203495597U (en) | 2013-07-05 | 2013-07-05 | Clamp of casting compressor case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346406A (en) * | 2016-10-19 | 2017-01-25 | 中航飞机股份有限公司西安飞机分公司 | Machine tool spindle assembling and disassembling device |
-
2013
- 2013-07-05 CN CN201320400947.2U patent/CN203495597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346406A (en) * | 2016-10-19 | 2017-01-25 | 中航飞机股份有限公司西安飞机分公司 | Machine tool spindle assembling and disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |