CN201969925U - Drilling jig used for machining flanges - Google Patents
Drilling jig used for machining flanges Download PDFInfo
- Publication number
- CN201969925U CN201969925U CN2011200734666U CN201120073466U CN201969925U CN 201969925 U CN201969925 U CN 201969925U CN 2011200734666 U CN2011200734666 U CN 2011200734666U CN 201120073466 U CN201120073466 U CN 201120073466U CN 201969925 U CN201969925 U CN 201969925U
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- CN
- China
- Prior art keywords
- drilling jig
- drill
- shaft shoulder
- bushing
- machining
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- 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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Abstract
The utility model relates to a drilling jig used for machining flanges. The utility model is characterized in that the drilling jig comprises a drilling jig plate and fixed drill sleeves that are arranged on the drilling jig plate, wherein the drilling jig plate is axially provided with a shaft shoulder used for installing the fixed drill sleeves; the fixed drill sleeves are installed at the shaft shoulder; and three groups of corresponding fixed drill sleeves are installed on the shaft shoulder of the drilling jig plate. The drilling jig has the advantages that the step of marking by a fitter is omitted, the flange machining procedure is simplified, and the machining period is greatly shortened; and a common drill press can be used for replacing a numerical control drill press, thereby reducing the use cost of the machining of a machine tool.
Description
Technical field
The utility model belongs to mechanical frock, particularly a kind of drill jig that is used to process flange that relates to.
Background technology
In the machine-building processing industry, flange is the parts of a key, owing to need to be shaped on six installing holes on the flange circumference, two apertures is arranged wherein, between four macropores and two apertures form and position tolerance and size tolerance requirements is arranged all, and this part is for producing in batches.Need by the pincers worker line according to traditional diamond-making technique, utilize numerical control drilling machine to process hole on the flange circumference then, so not only cause time-consuming, effort, processing and manufacturing cycle longer, and processing cost is also high.
Summary of the invention
The utility model provides a kind of simple in structure, drill jig that is used to process flange of improving working (machining) efficiency and precision and can cutting down finished cost for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the drill jig that is used to process flange, it is characterized in that: comprise bushing plate and the fixedly drill bushing that is arranged on the bushing plate, described bushing plate axially is provided with the shaft shoulder that is used to install and fix drill bushing, at described shaft shoulder position fixedly drill bushing is installed.
The utility model can also adopt following technical scheme:
The corresponding fixedly drill bushing of at least three groups is installed on the described bushing plate shaft shoulder.
Fixedly drill bushing on the described bushing plate shaft shoulder all is positioned on the same circumference.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly utilize the hole on the drill jig processing flange, so not only can save the step of pincers worker line, simplify the flange manufacturing procedure, shortened the process-cycle significantly; And can use common driller to replace numerical control drilling machine, thereby reduce the use cost of machine tooling.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1, bushing plate; 2, the shaft shoulder; 3, fixing drill bushing.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, be used to process the drill jig of flange, comprise bushing plate 1 and the fixedly drill bushing 3 that is arranged on the bushing plate, described bushing plate axially is provided with the shaft shoulder 2 that is used to install and fix drill bushing, three groups of corresponding fixedly drill bushings 3 are installed on the described bushing plate shaft shoulder position, two groups of fixing fixing drill bushings in large aperture of drill bushing wherein, the fixedly drill bushing 3 on the described bushing plate shaft shoulder all is positioned on the same circumference.
Drill jig is placed on the flange, positions by the seam on the flange, the drill bit drill jig is processed and is got final product.
Claims (3)
1. drill jig that is used to process flange is characterized in that: comprise bushing plate and be arranged on fixedly drill bushing on the bushing plate, described bushing plate axially is provided with the shaft shoulder that is used to install and fix drill bushing, at described shaft shoulder position fixedly drill bushing is installed.
2. the drill jig that is used to process flange according to claim 1 is characterized in that: three groups of corresponding fixedly drill bushings are installed on the described bushing plate shaft shoulder.
3. the drill jig that is used to process flange according to claim 2 is characterized in that: the fixedly drill bushing on the described bushing plate shaft shoulder all is positioned on the same circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200734666U CN201969925U (en) | 2011-03-18 | 2011-03-18 | Drilling jig used for machining flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200734666U CN201969925U (en) | 2011-03-18 | 2011-03-18 | Drilling jig used for machining flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969925U true CN201969925U (en) | 2011-09-14 |
Family
ID=44575031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200734666U Expired - Fee Related CN201969925U (en) | 2011-03-18 | 2011-03-18 | Drilling jig used for machining flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969925U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744630A (en) * | 2012-07-31 | 2012-10-24 | 苏州速腾电子科技有限公司 | Simple drilling clamp |
| CN103286352A (en) * | 2013-07-04 | 2013-09-11 | 中电电气(江苏)股份有限公司 | Quick positioning drill jig for round flanges |
| CN105598506A (en) * | 2016-02-26 | 2016-05-25 | 金川集团股份有限公司 | Punching drill jig used for large annular flange |
| CN106181476A (en) * | 2016-08-16 | 2016-12-07 | 辽宁五八内燃机配件有限公司 | Crankshaft end-face drilling connecting screw hole accessory |
-
2011
- 2011-03-18 CN CN2011200734666U patent/CN201969925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744630A (en) * | 2012-07-31 | 2012-10-24 | 苏州速腾电子科技有限公司 | Simple drilling clamp |
| CN103286352A (en) * | 2013-07-04 | 2013-09-11 | 中电电气(江苏)股份有限公司 | Quick positioning drill jig for round flanges |
| CN105598506A (en) * | 2016-02-26 | 2016-05-25 | 金川集团股份有限公司 | Punching drill jig used for large annular flange |
| CN106181476A (en) * | 2016-08-16 | 2016-12-07 | 辽宁五八内燃机配件有限公司 | Crankshaft end-face drilling connecting screw hole accessory |
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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: 20110914 Termination date: 20120318 |