JPH0451334U - - Google Patents

Info

Publication number
JPH0451334U
JPH0451334U JP9483590U JP9483590U JPH0451334U JP H0451334 U JPH0451334 U JP H0451334U JP 9483590 U JP9483590 U JP 9483590U JP 9483590 U JP9483590 U JP 9483590U JP H0451334 U JPH0451334 U JP H0451334U
Authority
JP
Japan
Prior art keywords
base plate
shaft
base
body part
floating
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
JP9483590U
Other languages
Japanese (ja)
Other versions
JPH0724183Y2 (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 JP9483590U priority Critical patent/JPH0724183Y2/en
Publication of JPH0451334U publication Critical patent/JPH0451334U/ja
Application granted granted Critical
Publication of JPH0724183Y2 publication Critical patent/JPH0724183Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)
  • Machine Tool Units (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Description

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

第１図は本考案に係るフローテイングベースの
使用状態を示す断面図、第２図は同中央縦断面図
、第３図はフローテイングギアが中立姿勢にセツ
トされた状態の断面図、第４図は中立姿勢での横
断面図である。 １……フローテイングベース、２……ベースプ
レート、３……シヤフト部、４……ボデイ部、５
……設置台、６……スラスト軸受、７……フロー
テイングギア、８……スプリング機構、１０……
刃具、１１……治具、１２……被加工物。 Fig. 1 is a sectional view showing the floating base according to the present invention in use, Fig. 2 is a longitudinal sectional view at the center thereof, Fig. 3 is a sectional view of the floating gear set in a neutral position, and Fig. 4 is a sectional view showing the floating base in use. The figure is a cross-sectional view in a neutral position. 1... Floating base, 2... Base plate, 3... Shaft section, 4... Body section, 5
... Installation stand, 6 ... Thrust bearing, 7 ... Floating gear, 8 ... Spring mechanism, 10 ...
Cutting tool, 11... jig, 12... workpiece.

Claims (1)

【実用新案登録請求の範囲】 (1) 中央に上下に貫通する孔を有し、治具取付
用のベースプレートを摺動自在に支持したフロー
テイングベースにおいて、 ベースプレートの孔と同心となるよう孔を整合
してベースプレートの下方に設けられたシヤフト
部と、 該シヤフト部の下方外周に形成されたシヤフト
側外歯部と、 上記シヤフト部が摺動可能な隙間を有しシヤフ
ト部の下部を上方へ抜止め可能に拘束する設置台
と、 該設置台上に一体に立設されて上記シヤフト部
の外側を覆うように設けられたボデイ部と、 上記ベースプレートの外周に沿つて等間隔に設
けられて、先端が上記ボデイ部に外側から衝合し
て孔を中心位置に付勢するスプリング機構と、 上記ベースプレートをボデイ部上で横方向に摺
動可能に支持するスラスト軸受と、 上記ボデイ部と一体に形成されて上記シヤフト
側外歯部より上方位置の内周に形成されたボデイ
側内歯部と、 上記シヤフト部に下端が載置されて、上記ボデ
イ側内歯部に上部に形成された外歯部が噛合し、
上記シヤフト側外歯部に下部に形成された内歯部
が噛合する略円筒状のフローテイングギアとから
なることを特徴とするフローテイングベース。 (2) ベースプレートが正方形状からなつてその
四隅にスプリング機構が設けられており、該スプ
リング機構が先端がボデイ部の外周壁に衝合する
と共に、ベースプレートの孔の中心に向かつて伸
縮自在に付勢されたスプリングプランジヤからな
つていることを特徴とする請求項１に記載のフロ
ーテイングベース。[Scope of Claim for Utility Model Registration] (1) In a floating base that has a vertically penetrating hole in the center and slidably supports a base plate for attaching a jig, the hole is formed concentrically with the hole in the base plate. a shaft portion provided below the base plate in alignment; a shaft-side external tooth portion formed on the lower outer periphery of the shaft portion; and a gap in which the shaft portion can slide upwardly. an installation base that is restrained so as to prevent it from being removed; a body unit that stands integrally on the installation base and is provided to cover the outside of the shaft unit; and a body part that is provided at equal intervals along the outer periphery of the base plate. , a spring mechanism whose tip abuts against the body part from the outside and biases the hole toward the center position; a thrust bearing that supports the base plate so as to be able to slide in the lateral direction on the body part; and a spring mechanism that is integrated with the body part. a body-side internal toothed portion formed on the inner periphery above the shaft-side external toothed portion; The external teeth mesh,
A floating base comprising a substantially cylindrical floating gear in which an internal tooth portion formed at a lower portion meshes with the shaft side external tooth portion. (2) The base plate has a square shape, and spring mechanisms are provided at the four corners of the base plate. 2. The floating base of claim 1, further comprising a biased spring plunger.
JP9483590U 1990-09-10 1990-09-10 Floating base Expired - Lifetime JPH0724183Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9483590U JPH0724183Y2 (en) 1990-09-10 1990-09-10 Floating base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9483590U JPH0724183Y2 (en) 1990-09-10 1990-09-10 Floating base

Publications (2)

Publication Number Publication Date
JPH0451334U true JPH0451334U (en) 1992-04-30
JPH0724183Y2 JPH0724183Y2 (en) 1995-06-05

Family

ID=31833090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9483590U Expired - Lifetime JPH0724183Y2 (en) 1990-09-10 1990-09-10 Floating base

Country Status (1)

Country Link
JP (1) JPH0724183Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370125A (en) * 2001-06-12 2002-12-24 Matsushita Electric Ind Co Ltd Internal diameter finishing tool for fluid bearing sleeve and machining device using the same
CN109016624A (en) * 2018-08-29 2018-12-18 无锡蓝力智能装备有限公司 A kind of medium-small hydraulic press slipway mechanism
CN109807312A (en) * 2019-03-28 2019-05-28 彰武永红机械制造有限公司 A kind of casing Fe-pressing machine
CN109834232A (en) * 2019-03-28 2019-06-04 彰武永红机械制造有限公司 A kind of floating connection mechanism for casing Fe-pressing machine
JP2020069546A (en) * 2018-10-30 2020-05-07 株式会社日進製作所 Floating jig
CN114700514A (en) * 2022-03-15 2022-07-05 东方电气(广州)重型机器有限公司 Device and method for machining inner hole after sealing and welding of heat exchange tube and tube plate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002370125A (en) * 2001-06-12 2002-12-24 Matsushita Electric Ind Co Ltd Internal diameter finishing tool for fluid bearing sleeve and machining device using the same
JP4688347B2 (en) * 2001-06-12 2011-05-25 パナソニック株式会社 Inside diameter finishing tool for hydrodynamic bearing sleeve and machining apparatus using the same
CN109016624A (en) * 2018-08-29 2018-12-18 无锡蓝力智能装备有限公司 A kind of medium-small hydraulic press slipway mechanism
JP2020069546A (en) * 2018-10-30 2020-05-07 株式会社日進製作所 Floating jig
CN109807312A (en) * 2019-03-28 2019-05-28 彰武永红机械制造有限公司 A kind of casing Fe-pressing machine
CN109834232A (en) * 2019-03-28 2019-06-04 彰武永红机械制造有限公司 A kind of floating connection mechanism for casing Fe-pressing machine
CN114700514A (en) * 2022-03-15 2022-07-05 东方电气(广州)重型机器有限公司 Device and method for machining inner hole after sealing and welding of heat exchange tube and tube plate

Also Published As

Publication number Publication date
JPH0724183Y2 (en) 1995-06-05

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