JPH01138603U - - Google Patents

Info

Publication number
JPH01138603U
JPH01138603U JP3346888U JP3346888U JPH01138603U JP H01138603 U JPH01138603 U JP H01138603U JP 3346888 U JP3346888 U JP 3346888U JP 3346888 U JP3346888 U JP 3346888U JP H01138603 U JPH01138603 U JP H01138603U
Authority
JP
Japan
Prior art keywords
quill
operating shaft
chamfering tool
movable
boring
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.)
Granted
Application number
JP3346888U
Other languages
Japanese (ja)
Other versions
JPH061286Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988033468U priority Critical patent/JPH061286Y2/en
Publication of JPH01138603U publication Critical patent/JPH01138603U/ja
Application granted granted Critical
Publication of JPH061286Y2 publication Critical patent/JPH061286Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本実施例の中ぐり加工装置の断面図、
第２図は第３の作動軸の平面図、第３図はクイル
先端の断面図である。 １０……軸頭、１１……スピンドル、１２……
クイル、１４……第２の作動軸、２０……第３の
作動軸、２１……傾斜係合部、２２，２５……バ
イトホルダー、２２１……第２の面取りバイト、
２３１……第１の面取りバイト、３０……第１の
作動軸、３６……仕上げ用中ぐりバイト、３７…
…中仕上げ用中ぐりバイト、Ｗ，Ｗａ……シリン
ダブロツク。 Figure 1 is a sectional view of the boring machine of this embodiment.
FIG. 2 is a plan view of the third operating shaft, and FIG. 3 is a sectional view of the quill tip. 10... shaft head, 11... spindle, 12...
Quill, 14... Second operating shaft, 20... Third operating shaft, 21... Inclined engagement part, 22, 25... Bit holder, 221... Second chamfering bit,
231...First chamfering tool, 30...First operating shaft, 36...Finishing boring tool, 37...
...Boring tool for semi-finishing, W, Wa...Cylinder block.

Claims (1)

【実用新案登録請求の範囲】 工作物に対して相対的に進退する軸頭に回転可
能に軸承されたスピンドルと、 前記スピンドルの先端に固着されたクイルと、 前記主軸と前記クイル内で軸線方向に進退自在
に挿通された作動軸と、 前記作動軸を前進後退させる駆動装置と、 前記クイルの前部に設けられた中ぐりバイトと
、 前記クイルの後部に設けられ、前記作動軸の前
進後退により加工位置若しくは工作物と干渉しな
い待機位置に駆動される可動面取りバイトをもつ
中ぐり加工装置において、 前記作動軸はその先端に作動軸の軸線に対して
傾斜した第１傾斜係合部をもつとともに前記可動
面取りバイトは前記第１傾斜係合部と係合して摺
動する第２傾斜係合部をもち、前記クイルは前記
可動面取りバイトをクイルの半径方向に移動自在
に保持するとともに前記作動軸により加工位置に
駆動される前記可動面取りバイトのクイルの半径
方向の移動を拘束する係止部をもつ面取りバイト
を備えた中ぐり加工装置。[Claims for Utility Model Registration] A spindle rotatably supported on a shaft head that advances and retreats relative to a workpiece; a quill fixed to the tip of the spindle; an operating shaft inserted into the quill so as to move forward and backward; a drive device that moves the operating shaft forward and backward; a boring tool provided at the front of the quill; In a boring device having a movable chamfering tool which is driven to a machining position or a standby position where it does not interfere with the workpiece, the operating shaft has a first inclined engagement portion at its tip that is inclined with respect to the axis of the operating shaft. The movable chamfering tool also has a second inclined engagement part that slides in engagement with the first inclined engagement part, and the quill holds the movable chamfering tool movably in the radial direction of the quill, and A boring device comprising a chamfering tool having a locking part that restrains the radial movement of a quill of the movable chamfering tool driven to a processing position by an operating shaft.
JP1988033468U 1988-03-14 1988-03-14 Boring machine equipped with chamfering tool Expired - Lifetime JPH061286Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988033468U JPH061286Y2 (en) 1988-03-14 1988-03-14 Boring machine equipped with chamfering tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033468U JPH061286Y2 (en) 1988-03-14 1988-03-14 Boring machine equipped with chamfering tool

Publications (2)

Publication Number Publication Date
JPH01138603U true JPH01138603U (en) 1989-09-21
JPH061286Y2 JPH061286Y2 (en) 1994-01-12

Family

ID=31260149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033468U Expired - Lifetime JPH061286Y2 (en) 1988-03-14 1988-03-14 Boring machine equipped with chamfering tool

Country Status (1)

Country Link
JP (1) JPH061286Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511707A (en) * 1978-06-29 1980-01-26 Mitsubishi Electric Corp Cutting tool holder
JPS62176703A (en) * 1986-01-30 1987-08-03 Toyoda Mach Works Ltd Boring device provided with beveling tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511707A (en) * 1978-06-29 1980-01-26 Mitsubishi Electric Corp Cutting tool holder
JPS62176703A (en) * 1986-01-30 1987-08-03 Toyoda Mach Works Ltd Boring device provided with beveling tool

Also Published As

Publication number Publication date
JPH061286Y2 (en) 1994-01-12

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