CN102059375B - Supercharger connecting plate drilling die - Google Patents
Supercharger connecting plate drilling die Download PDFInfo
- Publication number
- CN102059375B CN102059375B CN 201010541925 CN201010541925A CN102059375B CN 102059375 B CN102059375 B CN 102059375B CN 201010541925 CN201010541925 CN 201010541925 CN 201010541925 A CN201010541925 A CN 201010541925A CN 102059375 B CN102059375 B CN 102059375B
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- CN
- China
- Prior art keywords
- connecting plate
- processed
- hole
- radial hole
- drilling die
- 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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- Drilling And Boring (AREA)
Abstract
The invention provides a supercharger connecting plate drilling die which relates to the field of manufacture of superchargers. The supercharger connecting plate drilling die has the advantages of simple positioning, high precision and high efficiency. The supercharger connecting plate drilling die comprises a base, a vertical frame and a connecting plate with a radial hole to be processed, wherein a middle through hole of the connecting plate with a radial hole to be processed is processed. The supercharger connecting plate drilling die is characterized in that the main part of the vertical frame is provided with a circular surface; the middle of the circular surface is provided with an inner concave part; the part of the radial hole to be processed of the connecting plate with the radial hole to be processed is installed on the inner concave part; central shafts are respectively sleeved with a press plate and a nut after penetrating through the vertical frame and the middle through hole; the press plate presses the outside end surface of the connecting plate with the radial hole to be processed; the nut presses the outside end surface of the press plate; the vertical frame is connected with a positioning block; the positioning block presses the plane of the connecting plate with the radial hole to be processed, which is far away from the inner concave part; the outer edge part of the inner concave part is provided with a through hole; and the position of the through hole aligns to the position of the radial hole to be processed.
Description
Technical field
The present invention relates to the manufacturing field of booster, be specially supercharger connecting plate drilling die.
Background technology
The connecting plate of existing booster, it axially has outer male member, its bad location of connecting hole radially, existing locate mode is manual location, and the complicated and low precision in its location, efficient are low.
Summary of the invention
For the problems referred to above, the invention provides supercharger connecting plate drilling die, its location is simple, precision is good, and efficient is high.
Supercharger connecting plate drilling die, its technical scheme is such: it comprises base, stand, the connecting plate of radial hole to be processed, the intermediate throughholes of the connecting plate of described radial hole to be processed machines, it is characterized in that: the main part of described stand is disc, be female parts in the middle of the described disc, the part of the radial hole to be processed of described radial hole connecting plate to be processed is loaded on described female parts, central shaft passes described stand, be respectively installed with pressing plate after the described intermediate throughholes, nut, described pressing plate is pressed on the outside end face of the connecting plate of described radial hole to be processed, described nut is pressed on the outside end face of described pressing plate, described stand is connected with locating piece, described locating piece is pressed on the plane away from female parts of the connecting plate of described radial hole to be processed, the peripheral edge portion of described female parts has through hole, the position of the described radial hole to be processed of position alignment of described through hole.
It is further characterized in that: drill bushing is equipped with in described through hole inside;
Described locating piece is specially the annular knurl bearing pin, and an end of described stand has screwed hole, and described knurled pin male thread connects described screwed hole, and the part of the bottom surface of described annular knurl bearing pin is pressed on the plane away from female parts of the connecting plate of described radial hole to be processed.
After adopting structure of the present invention, the connecting plate of radial hole to be processed is set in central shaft, the part in its hole to be processed is loaded on the female parts of stand, advanced the axial restraint of pressing plate, nut, and after the radial location of locating piece, the position of the through-hole alignment radial hole to be processed of the peripheral edge portion of female parts, go deep into through hole by machining tool, processing connecting hole radially, its location is simple, precision is good, and efficient is high.
Description of drawings
Fig. 1 is front view structural representation of the present invention (removing pressing plate, nut, annular knurl bearing pin);
Fig. 2 is the left view structural representation (containing pressing plate, nut, annular knurl bearing pin) of Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2, it comprises base 1, stand 2, the connecting plate 3 of radial hole to be processed, the intermediate throughholes 4 of the connecting plate 3 of radial hole to be processed has machined, the main part of stand 2 is disc 5, be female parts 6 in the middle of the disc 5, the part of the radial hole to be processed 7 of radial hole connecting plate 3 to be processed is loaded on female parts 6, central shaft 8 passes stand 2, be respectively installed with pressing plate 9 after the intermediate throughholes 4, nut 10, pressing plate 9 is pressed on the outside end face of the connecting plate 3 of radial hole to be processed, nut 10 is pressed on the outside end face of pressing plate 9, one end of stand 2 has screwed hole 11, annular knurl bearing pin 12 screwed hole 11 that is threaded, the part of the bottom surface of annular knurl bearing pin 12 is pressed on the plane away from female parts 6 of the connecting plate 3 of radial hole to be processed, the peripheral edge portion of female parts 6 has through hole 13, the position of the position alignment of through hole 13 radial hole 7 to be processed.Drill bushing 14 is equipped with in through hole 13 inside.
Claims (3)
1. supercharger connecting plate drilling die, it comprises base, stand, the connecting plate of radial hole to be processed, the intermediate throughholes of the connecting plate of described radial hole to be processed machines, it is characterized in that: the main part of described stand is disc, be female parts in the middle of the described disc, the part of the radial hole to be processed of described radial hole connecting plate to be processed is loaded on described female parts, central shaft passes described stand, be respectively installed with pressing plate after the described intermediate throughholes, nut, described pressing plate is pressed on the outside end face of the connecting plate of described radial hole to be processed, described nut is pressed on the outside end face of described pressing plate, described stand is connected with locating piece, described locating piece is pressed on the plane away from female parts of the connecting plate of described radial hole to be processed, the peripheral edge portion of described female parts has through hole, the position of the described radial hole to be processed of position alignment of the through hole of described peripheral edge portion.
2. supercharger connecting plate drilling die according to claim 1, it is characterized in that: drill bushing is equipped with in the through hole inside of described peripheral edge portion.
3. supercharger connecting plate drilling die according to claim 1 and 2, it is characterized in that: described locating piece is specially the annular knurl bearing pin, one end of described stand has screwed hole, described knurled pin male thread connects described screwed hole, and the part of the bottom surface of described annular knurl bearing pin is pressed on the plane away from female parts of the connecting plate of described radial hole to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010541925 CN102059375B (en) | 2010-11-12 | 2010-11-12 | Supercharger connecting plate drilling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010541925 CN102059375B (en) | 2010-11-12 | 2010-11-12 | Supercharger connecting plate drilling die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102059375A CN102059375A (en) | 2011-05-18 |
| CN102059375B true CN102059375B (en) | 2013-01-23 |
Family
ID=43994980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010541925 Expired - Fee Related CN102059375B (en) | 2010-11-12 | 2010-11-12 | Supercharger connecting plate drilling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102059375B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN2855603Y (en) * | 2006-01-24 | 2007-01-10 | 许晓华 | Worm drill jig tool |
| CN201128012Y (en) * | 2007-12-27 | 2008-10-08 | 南车成都机车车辆有限公司 | Installation structure of basin type drilling jig |
| CN102000855A (en) * | 2010-11-12 | 2011-04-06 | 无锡明珠增压器制造有限公司 | Die drilling clamp of two inclined connecting holes of middle shell |
| CN201889485U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig for connecting plate of supercharger |
-
2010
- 2010-11-12 CN CN 201010541925 patent/CN102059375B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006239810A (en) * | 2005-03-03 | 2006-09-14 | Jatco Ltd | Positioning device for drilling machine |
| CN2855603Y (en) * | 2006-01-24 | 2007-01-10 | 许晓华 | Worm drill jig tool |
| CN201128012Y (en) * | 2007-12-27 | 2008-10-08 | 南车成都机车车辆有限公司 | Installation structure of basin type drilling jig |
| CN102000855A (en) * | 2010-11-12 | 2011-04-06 | 无锡明珠增压器制造有限公司 | Die drilling clamp of two inclined connecting holes of middle shell |
| CN201889485U (en) * | 2010-11-12 | 2011-07-06 | 无锡明珠增压器制造有限公司 | Drilling jig for connecting plate of supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102059375A (en) | 2011-05-18 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20130123 Termination date: 20151112 |
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| EXPY | Termination of patent right or utility model |