CN204053018U - Driving-disc locating hole drill jig - Google Patents
Driving-disc locating hole drill jig Download PDFInfo
- Publication number
- CN204053018U CN204053018U CN201420445466.8U CN201420445466U CN204053018U CN 204053018 U CN204053018 U CN 204053018U CN 201420445466 U CN201420445466 U CN 201420445466U CN 204053018 U CN204053018 U CN 204053018U
- Authority
- CN
- China
- Prior art keywords
- driving
- disc
- plate
- drill jig
- installation portion
- 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
- 238000009434 installation Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000011112 process operation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000017160 saligot Species 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to a kind of compressor assembly processing appurtenance, especially a kind of driving-disc locating hole drill jig.This drill jig comprises an installation portion coordinated with driving-disc central shaft hole, described installation portion top is provided with a location-plate, described location-plate is provided with one and fit the flat side of fixing with the disk body inclined-plane of driving-disc, and on described location-plate, corresponding standard borehole position place is provided with a nib.Driving-disc locating hole drill jig of the present utility model to be fixed with driving-disc central shaft hole by being installed on and being coordinated with the disk body inclined-plane of driving-disc by flat side, form the stable fixed structure with driving-disc, the position that now nib is corresponding is standard borehole position, can be holed accurately on driving-disc by instrument, thus ensure that the levels of precision of boring and the uniformity of batch machining, be conducive to the normal process operation of driving-disc.
Description
Technical field
The utility model relates to a kind of compressor assembly processing appurtenance, especially a kind of driving-disc locating hole drill jig.
Background technology
Driving-disc is the important component part in compressor operating, driving-disc drives piston reciprocates thus the compression realizing air by rotating, the structure of driving-disc comprises a central shaft hole, be the disk body of an oblique angle with central shaft hole around central shaft hole, the outer wall of disk body is parallel with the hole wall of central shaft hole, the outer wall of disk body is that milling machine is processed to form bright and clean cutting face, but because disk body outer wall is cylindroid, central shaft hole is also cylindroid, when milling machine processing, driving-disc entirety is not easy to location, milling machine is when processing disk body outer wall, the overall easily generation of driving-disc is servo-actuated, the normal processing of impact.
Existing processing mode is on the upper surface of central shaft hole sidewall, bore a locating hole, with the mechanism coordinated be set in milling machine coordinate, ensure that driving-disc is adding the stability in man-hour by the co-located of central shaft and locating hole, ensure normal process, but existing locating hole is generally manual processing, precision is lower and cannot ensure uniformity, easily goes wrong, affect the normal process of driving-disc with the fitness of matching mechanism.
Utility model content
The utility model proposes a kind of driving-disc locating hole drill jig of having assisted driving-disc locating hole to process, solve the problem that precision in prior art is low, uniformity is not good, affect normal process.
The technical solution of the utility model is achieved in that
This drill jig comprises an installation portion coordinated with driving-disc central shaft hole, described installation portion top is provided with a location-plate, described location-plate is provided with one and fit the flat side of fixing with the disk body inclined-plane of driving-disc, and on described location-plate, corresponding standard borehole position place is provided with a nib.
Preferably, described installation portion is the column construction coordinated with the grafting of driving-disc centre bore.
Preferably, described location-plate is the circular configuration comprising a flat side.
Preferably, the axis of described installation portion and the central coaxial of location-plate.
Preferably, described installation portion is vertical with location-plate.
Preferably, described installation portion and location-plate are metal integral structure.
Owing to have employed said structure, driving-disc locating hole drill jig of the present utility model to be fixed with driving-disc central shaft hole by being installed on and being coordinated with the disk body inclined-plane of driving-disc by flat side, form the stable fixed structure with driving-disc, the position that now nib is corresponding is standard borehole position, can be holed accurately on driving-disc by instrument, thus ensure that the levels of precision of boring and the uniformity of batch machining, be conducive to the normal process operation of driving-disc.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is the structure schematic diagram of the utility model embodiment;
Fig. 3 is the cross section structure schematic diagram of the drill jig of the utility model embodiment when coordinating with driving-disc.
In figure:
Installation portion 1, location-plate 2, flat side 3, nib 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, driving-disc locating hole drill jig in the utility model embodiment comprises an installation portion 1 coordinated with driving-disc central shaft hole, described installation portion 1 top is provided with a location-plate 2, described location-plate 2 is provided with one and fit the flat side 3 of fixing with the disk body inclined-plane of driving-disc, and on described location-plate 2, corresponding standard borehole position place is provided with a nib 4.
Because central shaft hole is cylindrical hole, the sidewall of central shaft hole is cylindrical body, when installation portion 1 coordinates with central shaft hole, there is multiple fit system, because installation portion 1 is the drill jig of the present embodiment and the Primary Location of driving-disc with coordinating of axis hole, restriction installation portion 1, relative to the movement of driving-disc horizontal direction, so installation portion 1 can use the mode of insertion to be fixed in central shaft hole, also can use the mode comprised to be fixed by the sidewall of central shaft hole; After installation portion 1 coordinates with central shaft hole, the horizontal direction of installation portion 1 is run and is limited, can only rotate relative to central shaft hole, now matched with the disk body inclined-plane of driving-disc by flat side 3, namely can the overall rotation relative to central shaft hole of locking drill jig, thus achieving the stable matching relationship of drill jig and driving-disc, the relative motion that now drill jig and driving-disc only can be vertical is to realize coordinating and being separated.
In the structure that above-mentioned installation portion 1 coordinates with central shaft hole, disk body due to the side-wall outer side of central shaft hole is ramp structure, different parts on the sidewall of central shaft hole is caused to have larger difference relative to the distance of disc surfaces, enforcement comprises fit structure and there is difficulty of processing, so in the present embodiment, described installation portion 1 is the column construction coordinated with the grafting of driving-disc centre bore.
In the structural design of location-plate, basic demand requirement location-plate exists a flat side coordinated with disk body inclined-plane, other edge shape can be arranged arbitrarily, but the position due to nib 4 is one determines position, if arrange multiple flat side, often cause the contraposition of module indefinite when installation, in order to coordinate the clear and definite of installation, in the present embodiment, described location-plate 4 is the circular configuration comprising a flat side.After being arranged to circular configuration, not only flat side and nib 4 are relation one to one, after determining during installation that flat side 3 coordinates with inclined-plane, nib 4 arrives normal place naturally, position relationship is clear and definite, can not produce maloperation, and circular configuration does not produce water caltrop, also secure to the safety of operating personnel.
On the position relationship of installation portion and location-plate, can realize in principle positioning instant can, installation portion is arranged at the optional position on location-plate, but for the ease of Product processing and use, in the present embodiment, the axis of described installation portion 1 and the central coaxial of location-plate 2.
In like manner, in the present embodiment, described installation portion 1 is vertical with location-plate 2.
Drill jig needs due to the present embodiment are auxiliary carries out drilling operation, and in order to keep stability and the intensity of product, in the present embodiment, described installation portion 1 is metal integral structure with location-plate 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. driving-disc locating hole drill jig, it is characterized in that: comprise an installation portion coordinated with driving-disc central shaft hole, described installation portion top is provided with a location-plate, described location-plate is provided with one and fit the flat side of fixing with the disk body inclined-plane of driving-disc, and on described location-plate, corresponding standard borehole position place is provided with a nib.
2. driving-disc locating hole drill jig as claimed in claim 1, is characterized in that: described installation portion is the column construction coordinated with the grafting of driving-disc centre bore.
3. driving-disc locating hole drill jig as claimed in claim 2, is characterized in that: described location-plate is the circular configuration comprising a flat side.
4. driving-disc locating hole drill jig as claimed in claim 3, is characterized in that: the axis of described installation portion and the central coaxial of location-plate.
5. driving-disc locating hole drill jig as claimed in claim 4, is characterized in that: described installation portion is vertical with location-plate.
6. driving-disc locating hole drill jig as claimed in claim 5, is characterized in that: described installation portion and location-plate are metal integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445466.8U CN204053018U (en) | 2014-08-07 | 2014-08-07 | Driving-disc locating hole drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445466.8U CN204053018U (en) | 2014-08-07 | 2014-08-07 | Driving-disc locating hole drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053018U true CN204053018U (en) | 2014-12-31 |
Family
ID=52194606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445466.8U Expired - Fee Related CN204053018U (en) | 2014-08-07 | 2014-08-07 | Driving-disc locating hole drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551012A (en) * | 2018-10-12 | 2019-04-02 | 江西昌河航空工业有限公司 | A kind of drilling combination tool and application method |
-
2014
- 2014-08-07 CN CN201420445466.8U patent/CN204053018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551012A (en) * | 2018-10-12 | 2019-04-02 | 江西昌河航空工业有限公司 | A kind of drilling combination tool and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 528216 Guangdong Province, Foshan Nanhai District Danzao Town Nanhai Industrial Park of Stone Road No. 20 Patentee after: FOSHAN YUEHAI XIANDA AUTOMOTIVE AIR CONDITIONING CO.,LTD. Address before: 528000 Guangdong Province, Foshan Nanhai District Danzao Town Nanhai Jinshi Industrial Park Road No. 20 Patentee before: FOSHAN GUANG DONG AUTOMOTIVE AIR CONDITIONING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |