CN202283607U - Structure of supercharger connection-plate drill-jig movable pin - Google Patents
Structure of supercharger connection-plate drill-jig movable pin Download PDFInfo
- Publication number
- CN202283607U CN202283607U CN2011203992015U CN201120399201U CN202283607U CN 202283607 U CN202283607 U CN 202283607U CN 2011203992015 U CN2011203992015 U CN 2011203992015U CN 201120399201 U CN201120399201 U CN 201120399201U CN 202283607 U CN202283607 U CN 202283607U
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- CN
- China
- Prior art keywords
- hole
- connecting plate
- taper pin
- stand
- connection
- 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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Abstract
The utility model provides a structure of a supercharger connection-plate drill-jig movable pin, which is simple in locating, high in precision, and accurate in follow-up hole-drilling production of a connection plate and comprises a base, a floor stand and the connection plate of a to-be-machined radial-direction hole. The connection plate of the to-be-machined radial-direction hole is arranged on the floor stand in a sleeved mode. The structure of the supercharger connection-plate drill-jig movable pin is characterized in that a through hole is disposed on the end face of the floor stand, a taper pin is disposed in the through hole in a sleeved mode, the thinner end of the taper pin is correspondingly arranged in an axial-direction hole of the connection plate of the to-be-machined radial-direction hole in a sleeved mode, a compressed spring is positioned at the tail of the thicker end of the taper pin and is installed in a compressed spring seat, and the compressed spring seat is fastened in an installation hole of the floor stand in a threaded mode.
Description
Technical field
The utility model relates to the manufacturing technology field of booster, is specially a kind of structure of booster connecting plate drill jig removable pin.
Background technology
The connecting plate of existing booster, it axially has outer male member, its bad location of connecting hole radially; All through selling the location directly to households, the localization part of direct selling can only be done according to the minimum dimension of hole franchise, therefore in the location of existing connecting hole; Under most of situation, there are bigger gap, the existence in this gap between the locating surface of direct selling and the location of workpiece; The orientation angle that influences anchor clamps is to positioning accuracy, and the follow-up boring of connecting plate is made and had deviation.
Summary of the invention
To the problems referred to above, the utility model provides a kind of structure of booster connecting plate drill jig removable pin, and its location is simple, precision is good, and the follow-up boring of connecting plate is made precisely.
A kind of structure of booster connecting plate drill jig removable pin; Its technical scheme is such: it comprises the connecting plate of base, stand, radial hole to be processed; The connecting plate of radial hole to be processed is set in said stand, it is characterized in that: the end face of said stand has through hole, is set with taper pin in the said through hole; The thin end correspondence of said taper pin is set in the axial hole of the connecting plate of said radial hole to be processed; The afterbody of the butt end of said taper pin is provided with stage clip, and said stage clip is loaded in the press spring base, and said press spring base is screwed to the installing hole of said stand.
After adopting the said structure of the utility model; Because the thin end correspondence of taper pin is set in the axial hole of the connecting plate of radial hole to be processed; And the afterbody of the butt end of taper pin is provided with stage clip, and taper pin makes that its location is simple, precision is good, and the follow-up boring of connecting plate is made precisely.
Description of drawings
Fig. 1 is the front view structural representation of the utility model.
The specific embodiment
See Fig. 1, it comprises the connecting plate 3 of base 1, stand 2, radial hole to be processed, and the connecting plate 3 of radial hole to be processed is set in stand 2; The end face of stand 2 has through hole 4; Be set with taper pin 5 in the through hole 4, the thin end correspondence of taper pin 5 is set in the axial hole 6 of the connecting plate 3 of radial hole to be processed, and the afterbody of the butt end of taper pin 5 is provided with stage clip 7; Stage clip 7 is loaded in the press spring base 8, and press spring base 8 is screwed to the installing hole 9 of stand 2.
Claims (1)
1. the structure of a booster connecting plate drill jig removable pin; It comprises the connecting plate of base, stand, radial hole to be processed; The connecting plate of radial hole to be processed is set in said stand, it is characterized in that: the end face of said stand has through hole, is set with taper pin in the said through hole; The thin end correspondence of said taper pin is set in the axial hole of the connecting plate of said radial hole to be processed; The afterbody of the butt end of said taper pin is provided with stage clip, and said stage clip is loaded in the press spring base, and said press spring base is screwed to the installing hole of said stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203992015U CN202283607U (en) | 2011-10-19 | 2011-10-19 | Structure of supercharger connection-plate drill-jig movable pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203992015U CN202283607U (en) | 2011-10-19 | 2011-10-19 | Structure of supercharger connection-plate drill-jig movable pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283607U true CN202283607U (en) | 2012-06-27 |
Family
ID=46295142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203992015U Expired - Fee Related CN202283607U (en) | 2011-10-19 | 2011-10-19 | Structure of supercharger connection-plate drill-jig movable pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016483A (en) * | 2012-12-13 | 2013-04-03 | 中联重科股份有限公司 | Pin roll and boom installation structure |
-
2011
- 2011-10-19 CN CN2011203992015U patent/CN202283607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016483A (en) * | 2012-12-13 | 2013-04-03 | 中联重科股份有限公司 | Pin roll and boom installation structure |
| CN103016483B (en) * | 2012-12-13 | 2015-09-16 | 中联重科股份有限公司 | Boom installation structure |
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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: 20120627 Termination date: 20121019 |