JPH03120355U - - Google Patents

Info

Publication number
JPH03120355U
JPH03120355U JP2901290U JP2901290U JPH03120355U JP H03120355 U JPH03120355 U JP H03120355U JP 2901290 U JP2901290 U JP 2901290U JP 2901290 U JP2901290 U JP 2901290U JP H03120355 U JPH03120355 U JP H03120355U
Authority
JP
Japan
Prior art keywords
tooth
dowel
shaft
slide block
machine body
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
JP2901290U
Other languages
Japanese (ja)
Other versions
JPH0810506Y2 (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 JP1990029012U priority Critical patent/JPH0810506Y2/en
Publication of JPH03120355U publication Critical patent/JPH03120355U/ja
Application granted granted Critical
Publication of JPH0810506Y2 publication Critical patent/JPH0810506Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Machine Tool Positioning Apparatuses (AREA)
  • Machine Tool Units (AREA)

Description

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

第１図〜第３図は本考案の実施例を示し、第１
図はターンテーブル回転部の要部断面図、第２図
、第３図は動作説明図、第４図、第５図、第６図
は従来例の説明図である。 ２……ターンテーブル、３……シヤフト、４…
…駆動ギヤ、９ａ……固定側ドク歯、１０ａ……
回転側ドグ歯、１１……スライドブロツク、１２
ａ……連結ドク歯。 Figures 1 to 3 show embodiments of the present invention;
The figure is a sectional view of the main part of the turntable rotation part, FIGS. 2 and 3 are explanatory diagrams of the operation, and FIGS. 4, 5, and 6 are explanatory diagrams of a conventional example. 2...turntable, 3...shaft, 4...
...Drive gear, 9a...Fixed side dog tooth, 10a...
Rotating side dog tooth, 11...Slide block, 12
a...Connected teeth.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ターンテーブル２のシヤフト３における上下部
を機械本体にラジアル軸受３ａ、スラスト軸受３
ｂとラジアル軸受３ｃで回転自在に支承し、前記
シヤフト３の中間部に駆動ギヤ４を設け、前記シ
ヤフト３の下端部に回動側ドク歯１０ａを設ける
と共に、前記機械本体における回動側ドク歯１０
ａと隣接した位置に固定側ドク歯９ａを設け、該
固定側ドク歯９ａと前記回動側ドク歯１０ａと対
向する連結ドク歯１２ａを備えたスライドブロツ
ク１１を、前記機械本体にドク歯相互が噛合する
位置と離隔する位置とに亘つて移動自在に設け、
このスライドブロツク１１を移動する手段を設け
たことを特徴とする工作機械のターンテーブル固
定装置。 The upper and lower parts of the shaft 3 of the turntable 2 are connected to the machine body by a radial bearing 3a and a thrust bearing 3.
b and a radial bearing 3c, a drive gear 4 is provided at the intermediate portion of the shaft 3, a rotation side dog tooth 10a is provided at the lower end of the shaft 3, and a rotation side dog tooth 10a is provided at the lower end of the shaft 3. tooth 10
A fixed-side dowel tooth 9a is provided at a position adjacent to a, and a slide block 11 equipped with a connecting dowel tooth 12a facing the fixed-side dowel tooth 9a and the rotary-side dowel tooth 10a is mounted on the machine body so that the dowel teeth are mutually connected to each other. movably provided between a position where they engage and a position where they separate,
A turntable fixing device for a machine tool, characterized in that a means for moving the slide block 11 is provided.
JP1990029012U 1990-03-23 1990-03-23 Turntable fixing device for machine tools Expired - Lifetime JPH0810506Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029012U JPH0810506Y2 (en) 1990-03-23 1990-03-23 Turntable fixing device for machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029012U JPH0810506Y2 (en) 1990-03-23 1990-03-23 Turntable fixing device for machine tools

Publications (2)

Publication Number Publication Date
JPH03120355U true JPH03120355U (en) 1991-12-11
JPH0810506Y2 JPH0810506Y2 (en) 1996-03-29

Family

ID=31531794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029012U Expired - Lifetime JPH0810506Y2 (en) 1990-03-23 1990-03-23 Turntable fixing device for machine tools

Country Status (1)

Country Link
JP (1) JPH0810506Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001062663A (en) * 1999-08-26 2001-03-13 Toshiba Mach Co Ltd Clamping device for dividing shaft
JP2002160144A (en) * 2000-11-27 2002-06-04 Mori Seiki Co Ltd Rotation indexing device for machine tool
JP2014223703A (en) * 2013-05-16 2014-12-04 オークマ株式会社 Vertical type lathe
JP2015075179A (en) * 2013-10-09 2015-04-20 株式会社北川鉄工所 Rotary device
WO2022264855A1 (en) * 2021-06-18 2022-12-22 株式会社牧野フライス製作所 Rotary table and machine tool equipped therewith

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01115547A (en) * 1987-10-28 1989-05-08 Komatsu Ltd Machine tool
JPH022665A (en) * 1987-12-22 1990-01-08 Sgs Thomson Microelettronica Spa Integrated semiconductor device and its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01115547A (en) * 1987-10-28 1989-05-08 Komatsu Ltd Machine tool
JPH022665A (en) * 1987-12-22 1990-01-08 Sgs Thomson Microelettronica Spa Integrated semiconductor device and its manufacture

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001062663A (en) * 1999-08-26 2001-03-13 Toshiba Mach Co Ltd Clamping device for dividing shaft
JP2002160144A (en) * 2000-11-27 2002-06-04 Mori Seiki Co Ltd Rotation indexing device for machine tool
JP4689814B2 (en) * 2000-11-27 2011-05-25 株式会社森精機製作所 Machine tool rotation indexing device
JP2014223703A (en) * 2013-05-16 2014-12-04 オークマ株式会社 Vertical type lathe
JP2015075179A (en) * 2013-10-09 2015-04-20 株式会社北川鉄工所 Rotary device
WO2022264855A1 (en) * 2021-06-18 2022-12-22 株式会社牧野フライス製作所 Rotary table and machine tool equipped therewith
JP2023000921A (en) * 2021-06-18 2023-01-04 株式会社牧野フライス製作所 Rotary table and machine tool including the same

Also Published As

Publication number Publication date
JPH0810506Y2 (en) 1996-03-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term