CN205363356U - Vertical scroll gyration graduation drill jig - Google Patents
Vertical scroll gyration graduation drill jig Download PDFInfo
- Publication number
- CN205363356U CN205363356U CN201620170053.2U CN201620170053U CN205363356U CN 205363356 U CN205363356 U CN 205363356U CN 201620170053 U CN201620170053 U CN 201620170053U CN 205363356 U CN205363356 U CN 205363356U
- Authority
- CN
- China
- Prior art keywords
- limited block
- drill jig
- connecting rod
- stopper
- firm banking
- 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
Abstract
The utility model provides a vertical scroll gyration graduation drill jig, includes unable adjustment base, the last graduated disk that supports the work piece of installing of unable adjustment base, the setting spindle of location work piece is installed to the centre of graduated disk, the last snap washer of being equipped with of setting spindle with tighten the nut, a nail is installed at the interval on the graduated disk, unable adjustment base is last to install spacing stopper on work piece outside limit, and the stopper is connected with the connecting rod, and the connecting rod is connected with the dwang, and the housing pin of fixed stopper is installed to the top of stopper. Pass the centre bore of crankshaft web through setting spindle, a nail supports in the crankshaft web bottom, through snap washer with tighten the nut and compress tightly the crankshaft web, the crankshaft web side compresses tightly through the stopper, a plurality of orientation make the crankshaft web location firm, the processing ease.
Description
Technical field
This utility model relates to fixture, particularly relates to a kind of vertical shaft circular index drill jig.
Background technology
Crankshaft cheek as shown in accompanying drawing 4,5, crankshaft cheek to be processed multiple counterbore, it is therefore desirable to repeatedly regulate crankshaft cheek and repeatedly hole, owing to the structure of crankshaft cheek is special and irregular, therefore clamping difficulty, also without the fixture for crankshaft cheek Set and Positioning in prior art.
Utility model content
This utility model to solve above-mentioned prior art Problems existing, it is provided that a kind of vertical shaft circular index drill jig, clamping crankshaft cheek easily and fast, and accurate positioning is firm, it is simple to boring.
This utility model solves the technical scheme that its technical problem adopts: this vertical shaft circular index drill jig, including firm banking, firm banking is provided with the index dial supporting workpiece, the centre of index dial is provided with the apotting spindle of location workpiece, apotting spindle is provided with open washer and fastening nut, and on index dial, interval is provided with support nail；Being provided with the spacing limited block in workpiece outer side edges on firm banking, limited block is connected to connecting rod, and connecting rod is connected to rotation bar, the housing pin being arranged above fixing limited block of limited block.By the centre bore of apotting spindle traverse crankshaft cheek, support nail is supported on bottom crankshaft cheek, compresses crankshaft cheek by open washer and fastening nut, and crankshaft cheek side is compressed by limited block, and multiple directions position, and make crankshaft cheek firm position, processing ease.
In order to perfect further, connecting rod be provided with top and be pressed in the spring outside limited block.So making limited block abut against crankshaft cheek side, housing pin is directly tightened.
Perfect further, firm banking is provided with boring set, boring set is positioned at the top of index dial.So it is easy to crankshaft cheek is holed.
Perfect further, boring external threading is arranged on bracing frame, and bracing frame is provided with the reinforcing nut reinforcing boring set.
This utility model has the advantages that: this utility model reasonable in design, and crankshaft cheek multiple directions are positioned, simple to operate, is conducive to being widely popularized.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the partial sectional view in Fig. 2 on A-A direction；
Fig. 4 is the internal structure schematic diagram of this utility model processing work crankshaft cheek；
Fig. 5 is the top view of this utility model processing work crankshaft cheek.
Description of reference numerals: firm banking 1, index dial 2, apotting spindle 3, open washer 4, fastening nut 5, support nail 6, limited block 7, connecting rod 8, rotate bar 9, housing pin 10, spring 11, set 12 of holing, bracing frame 13, reinforce nut 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: the present embodiment neutral axis circular index drill jig, including firm banking 1, firm banking 1 is provided with the index dial 2 supporting workpiece, the centre of index dial 2 is provided with the apotting spindle 3 of location workpiece, apotting spindle 3 is provided with open washer 4 and fastening nut 5, and on index dial 2, interval is provided with support nail 6；Being provided with the spacing limited block 7 in workpiece outer side edges on firm banking 1, limited block 7 is connected to connecting rod 8, and connecting rod 8 is connected to rotation bar 9, the housing pin 10 being arranged above fixing limited block 7 of limited block 7.Connecting rod 8 is provided with top and is pressed in the spring 11 outside limited block 7.
Wherein being provided with boring set 12 on firm banking 1, boring set 12 is positioned at the top of index dial 2.Boring set 12 is threadably mounted on bracing frame 13, and bracing frame 13 is provided with the reinforcing nut 14 reinforcing boring set 12.
Centre bore 15-1 by apotting spindle 3 traverse crankshaft cheek 15, support nail 6 is supported on bottom crankshaft cheek 15, crankshaft cheek 15 is compressed by open washer 4 and fastening nut 5, crankshaft cheek 15 side is compressed by limited block 7, multiple directions position, make crankshaft cheek firm position, then the counterbore 15-2 on crankshaft cheek 15 is processed.
Although this utility model has passed through and is shown and described with reference to preferred embodiment, but, those skilled in the art are it is to be appreciated that in the scope of claims, can the various change made in form and details.
Claims (4)
1. a vertical shaft circular index drill jig, including firm banking (1), it is characterized in that: described firm banking (1) is provided with the index dial (2) supporting workpiece, the centre of index dial (2) is provided with the apotting spindle (3) of location workpiece, apotting spindle (3) is provided with open washer (4) and fastening nut (5), and the upper interval of index dial (2) is provided with support nail (6)；Described firm banking (1) is provided with the spacing limited block in workpiece outer side edges (7), limited block (7) is connected to connecting rod (8), connecting rod (8) is connected to rotation bar (9), the housing pin (10) being arranged above fixing limited block (7) of described limited block (7).
2. vertical shaft circular index drill jig according to claim 1, is characterized in that: is provided with top on described connecting rod (8) and is pressed in the spring (11) in limited block (7) outside.
3. vertical shaft circular index drill jig according to claim 1, is characterized in that: being provided with boring set (12) on described firm banking (1), boring set (12) is positioned at the top of index dial (2).
4. vertical shaft circular index drill jig according to claim 3, it is characterized in that: described boring set (12) is threadably mounted on bracing frame (13), and bracing frame (13) is provided with the reinforcing nut (14) reinforcing boring set (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170053.2U CN205363356U (en) | 2016-03-07 | 2016-03-07 | Vertical scroll gyration graduation drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170053.2U CN205363356U (en) | 2016-03-07 | 2016-03-07 | Vertical scroll gyration graduation drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363356U true CN205363356U (en) | 2016-07-06 |
Family
ID=56265033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170053.2U Expired - Fee Related CN205363356U (en) | 2016-03-07 | 2016-03-07 | Vertical scroll gyration graduation drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948020A (en) * | 2019-11-05 | 2020-04-03 | 新乡航空工业(集团)有限公司 | Inclined hole drill jig for positioning inner hole |
-
2016
- 2016-03-07 CN CN201620170053.2U patent/CN205363356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948020A (en) * | 2019-11-05 | 2020-04-03 | 新乡航空工业(集团)有限公司 | Inclined hole drill jig for positioning inner hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |