JPS6142209U - boring machine - Google Patents

boring machine

Info

Publication number
JPS6142209U
JPS6142209U JP12639284U JP12639284U JPS6142209U JP S6142209 U JPS6142209 U JP S6142209U JP 12639284 U JP12639284 U JP 12639284U JP 12639284 U JP12639284 U JP 12639284U JP S6142209 U JPS6142209 U JP S6142209U
Authority
JP
Japan
Prior art keywords
pressure bar
hydraulic cylinder
polling
moving
cylinder unit
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
JP12639284U
Other languages
Japanese (ja)
Other versions
JPH0230167Y2 (en
Inventor
邦寿 馬淵
Original Assignee
日本バレナイト・モドコ株式会社
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 by 日本バレナイト・モドコ株式会社 filed Critical 日本バレナイト・モドコ株式会社
Priority to JP12639284U priority Critical patent/JPS6142209U/en
Publication of JPS6142209U publication Critical patent/JPS6142209U/en
Application granted granted Critical
Publication of JPH0230167Y2 publication Critical patent/JPH0230167Y2/ja
Granted legal-status Critical Current

Links

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

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

第１図は従来の装置を示す側面図、第２図は杢考案の１
実施例を一部断面で示す側面図である。 １・・・・・・ボデイ、２，３・・・・・・チップ、６
・・・・・・プレツシャバー、２０・・・・・・ポーリ
ングスピンドル、３０・・・・・・油圧シリンダユニッ
ト、６０・・・・・・ばね装置、８０・・・・・・摩擦
接触部分。Figure 1 is a side view showing the conventional device, Figure 2 is the one devised by Mokura.
FIG. 2 is a side view partially showing an example in cross section. 1... Body, 2, 3... Chip, 6
...... Pressure bar, 20... Polling spindle, 30... Hydraulic cylinder unit, 60... Spring device, 80... Friction contact part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポーリングスピンドルによって回転駆動されるボデイの
外周部に設けられている複数個のチップの加工径が、プ
レツシャバーの軸方向の左右動によって、それぞれ個別
に変化するようになっているマシ看こおいて、該マシン
は、前記プレツシャバーを一方向に移動させるための油
圧シリンダユニットと、該油圧シリンダユニットが解放
されたとき前記プレッシャバーを逆方向に移動させるバ
ネ装置とを備えていると共に、前記プレツシャバーは長
手力向において２分され、その２分された部分は互いに
当接されて摩擦接触されていることを特徴とするポーリ
ングマシイ。Considering that the machining diameters of multiple chips provided on the outer periphery of the body rotationally driven by the polling spindle are changed individually by the left and right movement of the presser bar in the axial direction, The machine comprises a hydraulic cylinder unit for moving the pressure bar in one direction and a spring device for moving the pressure bar in the opposite direction when the hydraulic cylinder unit is released, and the pressure bar is longitudinally A polling machine characterized in that it is divided into two parts in the direction of force, and the two parts are brought into frictional contact with each other.
JP12639284U 1984-08-22 1984-08-22 boring machine Granted JPS6142209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12639284U JPS6142209U (en) 1984-08-22 1984-08-22 boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12639284U JPS6142209U (en) 1984-08-22 1984-08-22 boring machine

Publications (2)

Publication Number Publication Date
JPS6142209U true JPS6142209U (en) 1986-03-18
JPH0230167Y2 JPH0230167Y2 (en) 1990-08-14

Family

ID=30685067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12639284U Granted JPS6142209U (en) 1984-08-22 1984-08-22 boring machine

Country Status (1)

Country Link
JP (1) JPS6142209U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335509U (en) * 1986-08-26 1988-03-07
JPH03196905A (en) * 1989-02-07 1991-08-28 Forth Tool & Valve Ltd Boring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920893U (en) * 1982-07-30 1984-02-08 東京瓦斯株式会社 Seawater desalination equipment using LNG cold energy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920893U (en) * 1982-07-30 1984-02-08 東京瓦斯株式会社 Seawater desalination equipment using LNG cold energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335509U (en) * 1986-08-26 1988-03-07
JPH03196905A (en) * 1989-02-07 1991-08-28 Forth Tool & Valve Ltd Boring device

Also Published As

Publication number Publication date
JPH0230167Y2 (en) 1990-08-14

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