JPH0215203U - - Google Patents
Info
- Publication number
- JPH0215203U JPH0215203U JP8904788U JP8904788U JPH0215203U JP H0215203 U JPH0215203 U JP H0215203U JP 8904788 U JP8904788 U JP 8904788U JP 8904788 U JP8904788 U JP 8904788U JP H0215203 U JPH0215203 U JP H0215203U
- Authority
- JP
- Japan
- Prior art keywords
- arbor
- tip
- arbor body
- diameter deep
- inner cylinder
- 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
- 238000003754 machining Methods 0.000 claims description 5
- 239000010730 cutting oil Substances 0.000 claims description 2
- 239000008207 working material Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例に係る大径深穴加工
用アーバの縦断面図、第２図ａはアーバ本体の部
分縦断面図、第２図ｂは第２図ａのＡ―Ａ断面図
、第３図は従来の大径深穴加工用アーバによる切
削加工の様子を示す全体図である。
図中、１…加工材、６…圧力頭、７…アーバ往
復台、８…切削油、９…カツタヘツド、１０，１
１…切刃、１２…アーバ本体、１３…漏斗状筒、
１４…内部筒、１５…サポータ、１６…止ねじ、
１７…振動吸収部材、２０…大径深穴加工用アー
バ、Ｓ１…アーバ本体外周と大径深穴内周との間
の空間の断面積、Ｓ２…アーバ本体の内部空間の
断面積、Ｓ２′…内部筒の内部空間の断面積。
Fig. 1 is a longitudinal cross-sectional view of an arbor for large-diameter deep hole machining according to an embodiment of the present invention, Fig. 2 a is a partial longitudinal cross-sectional view of the arbor body, and Fig. 2 b is taken from A-A in Fig. 2 a. The cross-sectional view and FIG. 3 are general views showing the state of cutting using a conventional large-diameter deep-hole machining arbor. In the figure, 1...Working material, 6...Pressure head, 7...Arbor carriage, 8...Cutting oil, 9...Cut head, 10,1
1... Cutting blade, 12... Arbor body, 13... Funnel-shaped tube,
14...Inner cylinder, 15...Supporter, 16...Set screw,
17... Vibration absorbing member, 20... Arbor for large-diameter deep hole machining, S 1 ... Cross-sectional area of the space between the outer periphery of the arbor body and the inner periphery of the large-diameter deep hole, S 2 ... Cross-sectional area of the internal space of the arbor body, S 2 '...Cross-sectional area of the internal space of the internal cylinder.
Claims (1)
てなり、アーバ本体と加工穴との間に供給される
切削油をカツタヘツド先端側よりアーバ本体内を
通して回収するようにした大径深穴加工用アーバ
において、前記アーバ本体内に内部筒を挿入する
と共に、内部筒の先端部とアーバ本体先端部内周
面との間を漏斗状案内部材で接続する一方、前記
内部筒外周面とアーバ本体内周面との間に振動吸
収部材を設けたことを特徴とする大径深穴加工用
アーバ。 In an arbor for machining large-diameter deep holes, a cutter head is provided at the tip of a cylindrical arbor body, and the cutting oil supplied between the arbor body and the machined hole is collected from the tip of the cutter head through the inside of the arbor body. , an inner cylinder is inserted into the arbor body, and a funnel-shaped guide member connects the tip of the inner cylinder and the inner circumferential surface of the tip of the arbor body; An arbor for machining large-diameter deep holes, characterized by having a vibration absorbing member provided between the arbor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8904788U JPH0215203U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8904788U JPH0215203U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215203U true JPH0215203U (en) | 1990-01-30 |
Family
ID=31313602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8904788U Pending JPH0215203U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3231544A1 (en) * | 2016-04-15 | 2017-10-18 | WFL Millturn Technologies GmbH & Co. KG | Ejector deep drilling tool |
-
1988
- 1988-07-06 JP JP8904788U patent/JPH0215203U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3231544A1 (en) * | 2016-04-15 | 2017-10-18 | WFL Millturn Technologies GmbH & Co. KG | Ejector deep drilling tool |