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JPH0298216U - - Google Patents

Info

Publication number
JPH0298216U
JPH0298216U JP673189U JP673189U JPH0298216U JP H0298216 U JPH0298216 U JP H0298216U JP 673189 U JP673189 U JP 673189U JP 673189 U JP673189 U JP 673189U JP H0298216 U JPH0298216 U JP H0298216U
Authority
JP
Japan
Prior art keywords
drive shaft
nut
tapered portion
fitting member
outer periphery
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
JP673189U
Other languages
Japanese (ja)
Other versions
JPH0740742Y2 (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 JP1989006731U priority Critical patent/JPH0740742Y2/en
Publication of JPH0298216U publication Critical patent/JPH0298216U/ja
Application granted granted Critical
Publication of JPH0740742Y2 publication Critical patent/JPH0740742Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Gears, Cams (AREA)
  • Motor Power Transmission Devices (AREA)

Description

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

第１図は、本考案の第一実施例の取付構造の要
部断面図。第２図は、本考案の第二実施例の取付
構造の要部断面図。 １：駆動軸、１ｃ：第１テーパ部、２：ダイナ
ミツクダンパ（嵌合部材）、２ｅ：雄ねじ部、２
ｆ，２ｆ′：第２テーパ部、３：コツタ（中間部
材・反力受部材）、１ｃ，３ａ：第１テーパ部、
４：ナツト部材、６：ストツパリング（反力受部
材）。 FIG. 1 is a sectional view of a main part of a mounting structure according to a first embodiment of the present invention. FIG. 2 is a sectional view of the main parts of the mounting structure of the second embodiment of the present invention. 1: Drive shaft, 1c: First taper part, 2: Dynamic damper (fitting member), 2e: Male thread part, 2
f, 2f': second tapered part, 3: Kotta (intermediate member/reaction force receiving member), 1c, 3a: first tapered part,
4: Nut member, 6: Stopper ring (reaction force receiving member).

Claims (1)

【実用新案登録請求の範囲】 (1) 駆動軸外周に嵌合部材を固定するための駆
動軸への嵌合部材取付構造において、 前記駆動軸外周にナツト部材が回転自在に設け
られ、 前記駆動軸に、該ナツト部材の駆動軸に対する
所定の一方向への変位を規制する反力受部材が設
けられ、 前記駆動軸外周に、第１テーパ部を有する中間
部材が固定され、 前記嵌合部材は、前記駆動軸に対して摺動自在
とされて、テーパ部が形成されると共に前記ナツ
ト部材に螺合されるねじ部が形成され、 前記ナツト部材を前記嵌合部材のねじ部に螺合
させて、前記反力受部材により該ナツト部材の軸
方向変位を規制しつつ当該ナツトを回転させるこ
とにより、前記嵌合部材の第２テーパ部が前記中
間部材の第１テーパ部に圧接される、 ことを特徴とする駆動軸への嵌合部材取付構造。 (2) 駆動軸外周に嵌合部材を固定するための駆
動軸への嵌合部材取付構造において、 前記駆動軸外周にナツト部材が回転自在に設け
られ、 前記駆動軸に、該ナツト部材の駆動軸に対する
所定の一方向への変位を規制する反力受部材が設
けられ、 前記駆動軸外周に第１テーパ部が形成され、 前記嵌合部材は、駆動軸に対して摺動自在とさ
れて、前記第１テーパ部に対して当接される第２
テーパ部が形成されると共に前記ナツト部材に螺
合されるねじ部が形成され、 前記ナツト部材を前記嵌合部材のねじ部に螺合
させて、前記反力受部材により該ナツト部材の軸
方向変位を規制しつつ当該ナツトを回転させるこ
とにより、前記嵌合部材の第２テーパ部が前記第
１テーパ部に圧接される、 ことを特徴とする駆動軸への嵌合部材取付構造。[Claims for Utility Model Registration] (1) In a fitting member attachment structure to a drive shaft for fixing a fitting member to the outer periphery of the drive shaft, a nut member is rotatably provided on the outer periphery of the drive shaft, and the drive A reaction force receiving member is provided on the shaft to restrict displacement of the nut member in one predetermined direction with respect to the drive shaft, an intermediate member having a first tapered portion is fixed to the outer periphery of the drive shaft, and the fitting member is slidable with respect to the drive shaft and has a tapered part and a threaded part that is screwed into the nut member, and the nut member is threaded into the threaded part of the fitting member. Then, by rotating the nut while regulating the axial displacement of the nut member by the reaction force receiving member, the second tapered portion of the fitting member is pressed into contact with the first tapered portion of the intermediate member. A structure for attaching a fitting member to a drive shaft, characterized by: (2) In a structure for mounting a fitting member on a drive shaft for fixing a fitting member on the outer periphery of the drive shaft, a nut member is rotatably provided on the outer periphery of the drive shaft, and the nut member is attached to the drive shaft to drive the nut member. A reaction force receiving member for regulating displacement in one predetermined direction with respect to the shaft is provided, a first tapered portion is formed on the outer periphery of the drive shaft, and the fitting member is slidable with respect to the drive shaft. , a second tapered portion that abuts against the first tapered portion.
A tapered portion is formed, and a threaded portion is formed to be screwed into the nut member, and the nut member is screwed into the threaded portion of the fitting member, and the reaction force receiving member is configured to rotate the nut member in the axial direction. A structure for attaching a fitting member to a drive shaft, wherein the second tapered portion of the fitting member is pressed into contact with the first tapered portion by rotating the nut while regulating displacement.
JP1989006731U 1989-01-24 1989-01-24 Fitting member mounting structure to drive shaft Expired - Lifetime JPH0740742Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989006731U JPH0740742Y2 (en) 1989-01-24 1989-01-24 Fitting member mounting structure to drive shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989006731U JPH0740742Y2 (en) 1989-01-24 1989-01-24 Fitting member mounting structure to drive shaft

Publications (2)

Publication Number Publication Date
JPH0298216U true JPH0298216U (en) 1990-08-06
JPH0740742Y2 JPH0740742Y2 (en) 1995-09-20

Family

ID=31211146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989006731U Expired - Lifetime JPH0740742Y2 (en) 1989-01-24 1989-01-24 Fitting member mounting structure to drive shaft

Country Status (1)

Country Link
JP (1) JPH0740742Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011112106A (en) * 2009-11-25 2011-06-09 Nsk Ltd Toroidal continuously variable transmission and continuously variable transmission
JP2020186749A (en) * 2019-05-10 2020-11-19 ナブテスコ株式会社 Rotary shaft member holding mechanism and speed reducer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059613A (en) * 1973-09-22 1975-05-23
JPS59141257U (en) * 1983-03-11 1984-09-20 日立工機株式会社 Pulley fixing device
JPS60152835U (en) * 1984-03-23 1985-10-11 株式会社椿本チエイン Fastening device for shaft and rotating body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5059613A (en) * 1973-09-22 1975-05-23
JPS59141257U (en) * 1983-03-11 1984-09-20 日立工機株式会社 Pulley fixing device
JPS60152835U (en) * 1984-03-23 1985-10-11 株式会社椿本チエイン Fastening device for shaft and rotating body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011112106A (en) * 2009-11-25 2011-06-09 Nsk Ltd Toroidal continuously variable transmission and continuously variable transmission
JP2020186749A (en) * 2019-05-10 2020-11-19 ナブテスコ株式会社 Rotary shaft member holding mechanism and speed reducer

Also Published As

Publication number Publication date
JPH0740742Y2 (en) 1995-09-20

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