CN103009076A - Finish turning counter bore positioning tool - Google Patents
Finish turning counter bore positioning tool Download PDFInfo
- Publication number
- CN103009076A CN103009076A CN2012104748455A CN201210474845A CN103009076A CN 103009076 A CN103009076 A CN 103009076A CN 2012104748455 A CN2012104748455 A CN 2012104748455A CN 201210474845 A CN201210474845 A CN 201210474845A CN 103009076 A CN103009076 A CN 103009076A
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- China
- Prior art keywords
- positioning
- finish turning
- positioning disk
- counter bore
- positioning tool
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Abstract
The invention relates to a finish turning counter bore positioning tool which comprises a positioning disc, wherein positioning holes are uniformly distributed on the positioning disc; a balance plate and a positioning block are mounted on the positioning disc; a pressing block is fixedly connected with the top of the positioning block; a U-shaped groove is formed in the pressing block; and the positioning block is embedded into the U-shaped groove. The finish turning counter bore positioning tool is simple in structure, simple and convenient to operate, and high in machining precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to a kind of positioner that the workpiece counterbore is carried out finish turning.
Background technology
Vehicle Processing for cylindrical and the endoporus of workpiece, because the efficient of Vehicle Processing is higher, extensive use in machined, Vehicle Processing not only can be carried out roughing to workpiece, also be commonly used to simultaneously workpiece is carried out finish turning processing, but the even requirements at the higher level of its positioning accuracy to workpiece, the positioning states of frock itself also can affect the machining accuracy of workpiece simultaneously.
Summary of the invention
The present invention is directed to the problems referred to above of the prior art, a kind of finish turning counterbore positioning tool is provided, it is simple in structure, and is easy and simple to handle, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
Finish turning counterbore positioning tool comprises positioning disk, is evenly equipped with 3 locating holes on the positioning disk, and balance plate and locating piece are installed on the positioning disk, and the locating piece top is fixed with briquetting, and with U-lag, locating piece is embedded in the described U-lag on the briquetting.
The invention has the advantages that: be evenly equipped with locating hole on the positioning disk, it is stressed even to be conducive to positioning disk, at positioning disk balance weight is installed, when making the positioning disk High Rotation Speed, more steady; Locating piece and briquetting are set on the positioning disk, can position compression to workpiece; The present invention is simple in structure, and is easy and simple to handle, and machining accuracy is high.
Description of drawings
Fig. 1 is use state diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes positioning disk 1, be evenly equipped with 3 locating holes 2 on the positioning disk 1, locating hole 2 line each other consists of equilateral triangle, and the center of gravity of described positive dihedral is the center of positioning disk 1, and balance plate 3 and locating piece 6 are installed on the positioning disk 1, balance plate 3 is connected by screw 4 and positioning disk 1, locating piece 6 tops are fixed with briquetting 5 by screw 4, and with U-lag, locating piece 6 is embedded in the described U-lag on the briquetting 5; The size of locating piece 6 and workpiece 7 center elongated holes measure-alike, after the described elongated hole at workpiece 7 centers was enclosed within on the locating piece 6,5 pairs of workpiece 7 of briquetting compressed; Positioning disk 1 is fixed on the rotating disk of lathe by locating hole 2, because locating hole 2 is evenly distributed on the positioning disk 1, when positioning disk 1 is carried out clamping, the stressed of positioning disk 1 is uniform, simultaneously under the balanced action of balance weight 3, positioning disk 1 with quite stably state rotation, has guaranteed the finish turning machining accuracy of the counterbore 71 on the workpiece 7 in the process of high speed rotating.
More than describing is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (1)
1. finish turning counterbore positioning tool, comprise positioning disk (1), it is characterized in that: be evenly equipped with 3 locating holes (2) on the positioning disk (1), balance plate (3) and locating piece (6) are installed on the positioning disk (1), locating piece (6) top is fixed with briquetting (5), briquetting (5) is upper with U-lag, and locating piece (6) is embedded in the described U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104748455A CN103009076A (en) | 2012-11-21 | 2012-11-21 | Finish turning counter bore positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104748455A CN103009076A (en) | 2012-11-21 | 2012-11-21 | Finish turning counter bore positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009076A true CN103009076A (en) | 2013-04-03 |
Family
ID=47958477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104748455A Pending CN103009076A (en) | 2012-11-21 | 2012-11-21 | Finish turning counter bore positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009076A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933695Y (en) * | 2006-07-21 | 2007-08-15 | 贵州金江航空液压有限责任公司 | Clamp for manufacturing circumferential aperture by NC lathe |
| CN201881174U (en) * | 2010-11-25 | 2011-06-29 | 南方汇通股份有限公司 | Clamp for turning K6 bearing saddle surface |
| CN201907009U (en) * | 2010-12-20 | 2011-07-27 | 天津市中海上达机械制造有限公司 | Fixture for planet carrier lathe |
| WO2011089428A1 (en) * | 2010-01-19 | 2011-07-28 | Alfred Hamer | Workpiece-holding jig for a lathe |
| CN202162619U (en) * | 2011-06-10 | 2012-03-14 | 福建工程学院 | Counterweight structure for grouped machining fixtures |
| CN202964062U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Finish-turning counterbore positioning tool |
-
2012
- 2012-11-21 CN CN2012104748455A patent/CN103009076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933695Y (en) * | 2006-07-21 | 2007-08-15 | 贵州金江航空液压有限责任公司 | Clamp for manufacturing circumferential aperture by NC lathe |
| WO2011089428A1 (en) * | 2010-01-19 | 2011-07-28 | Alfred Hamer | Workpiece-holding jig for a lathe |
| CN201881174U (en) * | 2010-11-25 | 2011-06-29 | 南方汇通股份有限公司 | Clamp for turning K6 bearing saddle surface |
| CN201907009U (en) * | 2010-12-20 | 2011-07-27 | 天津市中海上达机械制造有限公司 | Fixture for planet carrier lathe |
| CN202162619U (en) * | 2011-06-10 | 2012-03-14 | 福建工程学院 | Counterweight structure for grouped machining fixtures |
| CN202964062U (en) * | 2012-11-21 | 2013-06-05 | 无锡市航鹄科技有限公司 | Finish-turning counterbore positioning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |