JPS5855802U - Return damage prevention device for boring processing equipment - Google Patents
Return damage prevention device for boring processing equipmentInfo
- Publication number
- JPS5855802U JPS5855802U JP15213181U JP15213181U JPS5855802U JP S5855802 U JPS5855802 U JP S5855802U JP 15213181 U JP15213181 U JP 15213181U JP 15213181 U JP15213181 U JP 15213181U JP S5855802 U JPS5855802 U JP S5855802U
- Authority
- JP
- Japan
- Prior art keywords
- arbor
- polling
- ring member
- prevention device
- damage prevention
- 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
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Machine Tool Units (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はポーリングアーバの先部に設けられている加工
ヘッド部分の図、第２図は第１図の断面図、第３図はリ
ング部材の径縮小時の断面図、第４図は別実施例を示す
第２図と同様の図、第５図は刃具配列の実施例を示すリ
ング部材の展開側断面図、第６図は同展開平面図である
。
尚図面中、１．２１はポーリングアーバ、２゜２２はポ
ーリング加工装置のテーパ面、３．２３は中空室、８，
２８は長孔、９，２９はロッド、′１０．３０．４０は
刃具、１１，３１．４１はリング部材、１２．３２はリ
ング部材のテーパ面、１６．３６は連結部材であるピン
である。Figure 1 is a diagram of the processing head provided at the tip of the polling arbor, Figure 2 is a sectional view of Figure 1, Figure 3 is a sectional view of the ring member when its diameter is reduced, and Figure 4 is separate. A figure similar to FIG. 2 showing an embodiment, FIG. 5 is a developed side sectional view of a ring member showing an embodiment of the blade arrangement, and FIG. 6 is a developed plan view thereof. In the drawing, 1.21 is a polling arbor, 2.22 is a tapered surface of the polling processing device, 3.23 is a hollow chamber, 8.
28 is a long hole, 9 and 29 are rods, '10, 30, and 40 are cutting tools, 11, 31, and 41 are ring members, 12.32 is a tapered surface of the ring member, and 16.36 is a pin that is a connecting member. .
Claims (1)
リング部材の内周面とにテーパ面を形成してポーリング
アーバの先部外周面に該リング部材を軸方向摺動自在に
テーパ嵌合し、ポーリングアーバの内部中空孔に駆動手
段で進退動せしめられるロッドを設けるとともに、ポー
リングアーバに該中空孔に達する軸方向に長い長孔を形
成し、該長孔′に挿通させた連結部材により上記リング
部材と上記ロッドとを連結して該ロッドの移動によるリ
ング部材の軸方向摺動によって該リング部材の径を拡張
、縮小自在とし、ワークからの上記ポーリングアーバｅ
抜き取り時に該径を縮小させる゛ ことを特徴とするポ
ーリング加工装置の帰り傷防止装置。A tapered surface is formed on the outer circumferential surface of the tip of the polling arbor and the inner circumferential surface of the ring member provided with a plurality of cutting tool numbers, and the ring member is tapered fitted to the outer circumferential surface of the tip of the polling arbor so as to be slidable in the axial direction. A rod is provided in the internal hollow hole of the polling arbor to be moved forward and backward by a driving means, and a long hole in the axial direction reaching the hollow hole is formed in the polling arbor, and a connecting member is inserted through the long hole. The ring member and the rod are connected to each other so that the diameter of the ring member can be expanded or contracted by axial sliding of the ring member due to the movement of the rod, and the poling arbor e from the workpiece is
A return damage prevention device for a polling device, characterized in that the diameter is reduced during extraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213181U JPS5855802U (en) | 1981-10-13 | 1981-10-13 | Return damage prevention device for boring processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213181U JPS5855802U (en) | 1981-10-13 | 1981-10-13 | Return damage prevention device for boring processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5855802U true JPS5855802U (en) | 1983-04-15 |
Family
ID=29944797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15213181U Pending JPS5855802U (en) | 1981-10-13 | 1981-10-13 | Return damage prevention device for boring processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5855802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015161189A (en) * | 2014-02-26 | 2015-09-07 | トヨタ自動車株式会社 | Working method and working device of cylinder block |
-
1981
- 1981-10-13 JP JP15213181U patent/JPS5855802U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015161189A (en) * | 2014-02-26 | 2015-09-07 | トヨタ自動車株式会社 | Working method and working device of cylinder block |
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