CN204094192U - A kind of upset drill jig of machining cross holes - Google Patents
A kind of upset drill jig of machining cross holes Download PDFInfo
- Publication number
- CN204094192U CN204094192U CN201420511062.4U CN201420511062U CN204094192U CN 204094192 U CN204094192 U CN 204094192U CN 201420511062 U CN201420511062 U CN 201420511062U CN 204094192 U CN204094192 U CN 204094192U
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- CN
- China
- Prior art keywords
- drill bushing
- fixture
- hole
- cross holes
- drill
- 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
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 210000000282 Nails Anatomy 0.000 claims abstract description 4
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to the mould of mechanical part processing technique field, title is a kind of upset drill jig of machining cross holes, it is characterized in that: it comprises a location-plate, on the location-plate left side, rotatable sectional fixture, described fixture has multiple drill bushing hole, drill bushing is also had to be placed in drill bushing hole, the position in described drill bushing hole is the position coordinating cross holes, also has multiple pin hole through location-plate, fixture has the cotter slot of fitting pin nail, pin is placed in pin hole and cotter slot, described cotter slot arranges in the position corresponding with drill bushing hole site, the overturn drill mould of such machining cross holes has easy to use, accuracy is high, the advantage that cost is low.
Description
Technical field
The utility model relates to the mould of mechanical part processing technique field, particularly relates to the upset drill jig of machining cross holes.
Technical background
In prior art, the drill jig that the product of machining cross holes and so on uses is common fixture, this fixture does not fix gyroaxis, generally, machining cross holes needs, clamping workpiece on fixture, after often boring a hole, to need manually to overturn, then carry out dividing head calibration, there is the shortcoming that working (machining) efficiency is comparatively slow, precision is not high; And need installing drill die clamper on dividing head, be not easy like this to realize, buy dividing head cost relatively high, there is awkward shortcoming.
Summary of the invention
the purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of upset drill jig of easy to use, accuracy is high, cost is low machining cross holes.
The technical solution of the utility model is achieved in that a kind of upset drill jig of machining cross holes, it is characterized in that: it comprises a location-plate, at the rotatable sectional fixture in the location-plate left side, described fixture has multiple drill bushing hole, drill bushing is also had to be placed in drill bushing hole, the position in described drill bushing hole is the position coordinating cross holes, also has multiple pin hole through location-plate, fixture has the cotter slot of fitting pin nail, in pin hole and cotter slot, place pin, described cotter slot arranges in the position corresponding with drill bushing hole site.
The beneficial effects of the utility model are: the overturn drill mould of such machining cross holes has easy to use, that accuracy is high, cost is low advantage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model is analysed and observe.
Fig. 2 is A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural representation in the B direction of Fig. 1.
Wherein: 1, location-plate 2, fixture 3, drill bushing 4, pin 5, handwheel 6, tie down screw 7, finger plate 8, support bushing 9, briquetting 10, clamping fixture seat.
specific embodiments:
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, 3, a kind of upset drill jig of machining cross holes, it is characterized in that: it comprises a location-plate 1, on the location-plate left side, rotatable sectional fixture 2, described fixture has multiple drill bushing hole, drill bushing 3 is also had to be placed in drill bushing hole, the position in described drill bushing hole is the position coordinating cross holes, also has multiple pin hole through location-plate, fixture has the cotter slot of fitting pin nail, in pin hole and cotter slot, place pin 4, described cotter slot arranges in the position corresponding with drill bushing hole site.
As shown in Figure 1, fixture comprises handwheel 5, tie down screw 6, finger plate 7, support bushing 8, briquetting 9, clamping fixture seat 10 etc., and be the one of fixture here, those skilled in the art, can also design many; The parts of processing are placed in fixture, and then drill bit is holed on workpiece by drill bushing 3, locates with pin 4, and this mould can half-twist, 180 °, the 270 ° manufacturing procedures having come four station holes on workpiece.Change the profile of clamping fixture seat 10 and the position of drill bushing 3, the processing of similar different product part can be met.There is advantage of the present utility model.
Above embodiment is only section Example of the present invention, but aim of the present invention is not limited to this, and any those skilled in the art is in the field of the invention, and the change done or modification and further expansion are all encompassed in the scope of the claims of the present invention.
Claims (1)
1. the upset drill jig of a machining cross holes, it is characterized in that: it comprises a location-plate, on the location-plate left side, rotatable sectional fixture, described fixture has multiple drill bushing hole, drill bushing is also had to be placed in drill bushing hole, the position in described drill bushing hole is the position coordinating cross holes, also has multiple pin hole through location-plate, fixture has the cotter slot of fitting pin nail, in pin hole and cotter slot, place pin, described cotter slot arranges in the position corresponding with drill bushing hole site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511062.4U CN204094192U (en) | 2014-09-05 | 2014-09-05 | A kind of upset drill jig of machining cross holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511062.4U CN204094192U (en) | 2014-09-05 | 2014-09-05 | A kind of upset drill jig of machining cross holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094192U true CN204094192U (en) | 2015-01-14 |
Family
ID=52262661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511062.4U Expired - Fee Related CN204094192U (en) | 2014-09-05 | 2014-09-05 | A kind of upset drill jig of machining cross holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
| CN111390216A (en) * | 2020-03-26 | 2020-07-10 | 中船澄西船舶修造有限公司 | High-precision machining method for double-head cross hole in bolt shaft |
-
2014
- 2014-09-05 CN CN201420511062.4U patent/CN204094192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454261A (en) * | 2018-11-28 | 2019-03-12 | 贵州风雷航空军械有限责任公司 | A kind of cross bore drilling tool and processing method |
| CN111390216A (en) * | 2020-03-26 | 2020-07-10 | 中船澄西船舶修造有限公司 | High-precision machining method for double-head cross hole in bolt shaft |
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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: 20150114 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |