JP2012045693A5 - - Google Patents
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- JP2012045693A5 JP2012045693A5 JP2010192311A JP2010192311A JP2012045693A5 JP 2012045693 A5 JP2012045693 A5 JP 2012045693A5 JP 2010192311 A JP2010192311 A JP 2010192311A JP 2010192311 A JP2010192311 A JP 2010192311A JP 2012045693 A5 JP2012045693 A5 JP 2012045693A5
- Authority
- JP
- Japan
- Prior art keywords
- cam followers
- stud
- slide
- guide member
- cam follower
- 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.)
- Pending
Links
Description
<ガイド部材の構成>
ガイド部材8は、軸受の一つであるローラフォロアにスタッド8aを付与したカムフォロア8が好適である。ガイド部材8は、ベアリングのような転がり軸受であってもよいし、すべり軸受であっても構わない。ガイド部材8,8は、偏心円盤7を回転自在に2個で挟持している。
図5の(b)に示すように、このカムフォロア8の外輪とスタッド8a間にはニードルローラ等の転動体が組み込まれており、偏心円盤7の外周面に当接し、偏心円盤7の偏心量aをカムフォロア8に伝える。2個のカムフォロア8はスライド3に固定されているため、スライド3が振動する。
カムフォロア8は、スタッド8aの軸端には雄ねじが設けられており、ナット8nによってスライド3に締結されている。
2個のカムフォロア8,8の内、右端部(チャック12bの反対側)に配置されたカムフォロア8は長手方向へ若干移動可能に長穴が設けられ、ビス3sによってスタッド8aを偏心円盤7に押し付けて位置決めする。ビス3sは、その位置を保持するためのストッパになっている。
<Configuration of guide member>
The guide member 8, a cam follower 8 that granted the stud 8a to one der Carlo Raforoa bearings are preferred. The guide member 8 may be a rolling bearing such as a bearing, or may be a sliding bearing. The guide members 8, 8 sandwich the eccentric disk 7 so as to be rotatable.
As shown in FIG. 5 (b), this is between the outer ring and studs 8a of the cam follower 8 are incorporated see set of rolling elements such as needle rollers, in contact with the outer peripheral surface of the eccentric disk 7, the eccentric disc Eru Den 7 eccentricity a of the cam follower 8. Since the two cam followers 8 are fixed to the slide 3, the slide 3 vibrates.
Cam followers 8, the axial end of the stud 8a and the male screw is provided and is fastened to the slide 3 by a nut 8n.
Of the two cam followers 8,8, right end cam followers 8 that are arranged in (the opposite side of the chuck 12b) is slightly movable in the long hole provided in the longitudinal direction, the eccentric disc and stud 8a by the bis 3s Press 7 to position. The screw 3s serves as a stopper for holding the position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010192311A JP2012045693A (en) | 2010-08-30 | 2010-08-30 | Device for vibrating tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010192311A JP2012045693A (en) | 2010-08-30 | 2010-08-30 | Device for vibrating tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012045693A JP2012045693A (en) | 2012-03-08 |
JP2012045693A5 true JP2012045693A5 (en) | 2013-10-10 |
Family
ID=45901173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010192311A Pending JP2012045693A (en) | 2010-08-30 | 2010-08-30 | Device for vibrating tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2012045693A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2634340T3 (en) | 2013-02-12 | 2017-09-27 | Mitsubishi Electric Corporation | Numerical control device |
EP3205430B1 (en) * | 2014-10-08 | 2021-12-08 | Citizen Watch Co., Ltd. | Method for manufacturing a thread |
JP6470085B2 (en) * | 2015-03-26 | 2019-02-13 | シチズン時計株式会社 | Machine tool and control device for this machine tool |
JP6517060B2 (en) * | 2015-03-26 | 2019-05-22 | シチズン時計株式会社 | Machine tool and control device for the machine tool |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4898779U (en) * | 1972-02-21 | 1973-11-21 | ||
JPH0425301A (en) * | 1990-05-22 | 1992-01-29 | Matsushita Electric Ind Co Ltd | Cutting device |
WO2003086688A1 (en) * | 2002-04-15 | 2003-10-23 | Oren, Elimelech | Method and apparatus for vibrating cutting tool |
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2010
- 2010-08-30 JP JP2010192311A patent/JP2012045693A/en active Pending
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