JPS6048926U - tool lifting device - Google Patents

tool lifting device

Info

Publication number
JPS6048926U
JPS6048926U JP13989983U JP13989983U JPS6048926U JP S6048926 U JPS6048926 U JP S6048926U JP 13989983 U JP13989983 U JP 13989983U JP 13989983 U JP13989983 U JP 13989983U JP S6048926 U JPS6048926 U JP S6048926U
Authority
JP
Japan
Prior art keywords
tapered surface
tool
hook
spindle
lifting device
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
JP13989983U
Other languages
Japanese (ja)
Other versions
JPS6312886Y2 (en
Inventor
菊地　栄進
Original Assignee
三井精機工業株式会社
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 三井精機工業株式会社 filed Critical 三井精機工業株式会社
Priority to JP13989983U priority Critical patent/JPS6048926U/en
Publication of JPS6048926U publication Critical patent/JPS6048926U/en
Application granted granted Critical
Publication of JPS6312886Y2 publication Critical patent/JPS6312886Y2/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、従来の工具引上げ装置を示す断面図、第２．
―は本考案の一実施例を示す断面図、第３図は第２図の
要部の拡大図、第４図はクランプ力の発生を示す説明図
、第５図は装置要部の分解斜視図である。 １・・・・・・フック、１ａ・・・・・・第１のテーパ
面、１ｂ・・・・・・第２のテーパ面、１ｃ・・・・・
・係止部、１ｄ・・開業内面、２・・・・・・ホルダ、
２ａ・・・・・・テーパ面、２ｂ・・・・・・切欠き、
２ｃ・・・・・・ガイド用テーパ面、３・曲・スピンド
ル、４・・・・・・バネ受はホルダ、４ａ・・・・・・
爪片、５・・・・・・ドローバ−１５ａ・・・・・・突
子、５ｂ・・・・・・テーパ面、５ｃ・・・・・・スト
ッパ部、６・・・・・・ハネ、７・・・・・・ナツト、
８・・・・・・バネ受け、９・・・・・・シリング、９
ａ・・・・・・ピストンロッド、１０°°°°゛°工具
、１０ａ・・・・・・プルスタッド部。FIG. 1 is a sectional view showing a conventional tool lifting device;
- is a sectional view showing one embodiment of the present invention, Fig. 3 is an enlarged view of the main part of Fig. 2, Fig. 4 is an explanatory diagram showing the generation of clamping force, and Fig. 5 is an exploded perspective view of the main part of the device. It is a diagram. 1...Hook, 1a...First tapered surface, 1b...Second tapered surface, 1c...
- Locking part, 1d... Inner surface of opening, 2... Holder,
2a...Tapered surface, 2b...Notch,
2c... Tapered surface for guide, 3... Curved spindle, 4... Spring holder is holder, 4a...
Claw piece, 5... Drawbar 15a... Protrusion, 5b... Tapered surface, 5c... Stopper part, 6... Wing ,7...Natsuto,
8... Spring holder, 9... Schilling, 9
a...Piston rod, 10°°°°゛° tool, 10a...Pull stud part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スピンドルに挿入された工具のプルスタッド部に先端側
を係止すると共に、スピンドル内に設けられた筒状のホ
ルダにドローバ−を介して引込まれ、前記工具を把持し
てスピンドルに固定するようにしたすり割りのフック−
を備えた工具引上げ装置において、前記フックの後端部
の内面に後方に向かって漸次縮径する第１のテーパ面を
形成し、フックに嵌挿された前記ドローバ−の先端部に
は前記第１のテーパ面と係合するテーパ面を設け、かつ
、フックの後端部の外面には後方に向かって漸次拡径す
る第２のテーパ面を形成し、前記ホルダの後端部に前記
第２のテーパ面と係合するテーパ面を設けた構成を特徴
とする工具引上げ装置。The distal end side is locked to the pull stud portion of the tool inserted into the spindle, and the tool is drawn into a cylindrical holder provided in the spindle via a drawbar to grip and fix the tool to the spindle. A slotted hook
In the tool pulling device, a first tapered surface whose diameter gradually decreases toward the rear is formed on the inner surface of the rear end of the hook, and the tip of the drawbar fitted into the hook has the first tapered surface. A tapered surface that engages with the first tapered surface is provided, and a second tapered surface that gradually increases in diameter toward the rear is formed on the outer surface of the rear end of the hook. 1. A tool lifting device characterized by having a tapered surface that engages with the tapered surface of No. 2.
JP13989983U 1983-09-09 1983-09-09 tool lifting device Granted JPS6048926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13989983U JPS6048926U (en) 1983-09-09 1983-09-09 tool lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13989983U JPS6048926U (en) 1983-09-09 1983-09-09 tool lifting device

Publications (2)

Publication Number Publication Date
JPS6048926U true JPS6048926U (en) 1985-04-06
JPS6312886Y2 JPS6312886Y2 (en) 1988-04-13

Family

ID=30313412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13989983U Granted JPS6048926U (en) 1983-09-09 1983-09-09 tool lifting device

Country Status (1)

Country Link
JP (1) JPS6048926U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191839U (en) * 1985-05-24 1986-11-29
JP2009507661A (en) * 2005-09-13 2009-02-26 ロェーム ゲーエムベーハー Work or tool clamping device with hollow taper shank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231497A (en) * 1975-09-03 1977-03-09 Unyusho Kowan Gijutsu Kenkyusho Clinometer for ship

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231497A (en) * 1975-09-03 1977-03-09 Unyusho Kowan Gijutsu Kenkyusho Clinometer for ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191839U (en) * 1985-05-24 1986-11-29
JP2009507661A (en) * 2005-09-13 2009-02-26 ロェーム ゲーエムベーハー Work or tool clamping device with hollow taper shank

Also Published As

Publication number Publication date
JPS6312886Y2 (en) 1988-04-13

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