JPS5333494A - Automatic hole processing device - Google Patents

Automatic hole processing device

Info

Publication number
JPS5333494A
JPS5333494A JP10827076A JP10827076A JPS5333494A JP S5333494 A JPS5333494 A JP S5333494A JP 10827076 A JP10827076 A JP 10827076A JP 10827076 A JP10827076 A JP 10827076A JP S5333494 A JPS5333494 A JP S5333494A
Authority
JP
Japan
Prior art keywords
processing device
hole processing
automatic hole
center
hole
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
JP10827076A
Other languages
Japanese (ja)
Other versions
JPS5642402B2 (en
Inventor
Hachitaro Yamashita
Hiromitsu Oharada
Hideo Kashimoto
Eishin Sonoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP10827076A priority Critical patent/JPS5333494A/en
Publication of JPS5333494A publication Critical patent/JPS5333494A/en
Publication of JPS5642402B2 publication Critical patent/JPS5642402B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Abstract

PURPOSE: To provide an automatic hole processing device wherein the spherical surface of a tool projection is pressed in the direction of a lower hole center and the full periphery of the hole is chamfered, whereby the positioning of the lower hole center and the main shaft center when they are deviated from each other is accurately performed.
COPYRIGHT: (C)1978,JPO&Japio
JP10827076A 1976-09-09 1976-09-09 Automatic hole processing device Granted JPS5333494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10827076A JPS5333494A (en) 1976-09-09 1976-09-09 Automatic hole processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10827076A JPS5333494A (en) 1976-09-09 1976-09-09 Automatic hole processing device

Publications (2)

Publication Number Publication Date
JPS5333494A true JPS5333494A (en) 1978-03-29
JPS5642402B2 JPS5642402B2 (en) 1981-10-05

Family

ID=14480379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10827076A Granted JPS5333494A (en) 1976-09-09 1976-09-09 Automatic hole processing device

Country Status (1)

Country Link
JP (1) JPS5333494A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521900U (en) * 1978-07-31 1980-02-12
JPS55141124A (en) * 1979-04-18 1980-11-04 Yanmar Agricult Equip Thershing motion controllr of combined harvester
JPS5959838U (en) * 1982-10-15 1984-04-19 株式会社クボタ Oscillating sorting plate of threshing sorting device
JPS59106225A (en) * 1982-12-10 1984-06-19 井関農機株式会社 Sorting apparatus of thresher
JPS60168343U (en) * 1984-04-13 1985-11-08 ヤンマー農機株式会社 threshing equipment
JPS6216238U (en) * 1985-07-15 1987-01-30

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978689A (en) * 1955-05-09 1961-04-04 Cross Co Control mechanism for machine tools and the like
JPS4921343A (en) * 1972-06-20 1974-02-25
JPS5248181A (en) * 1975-10-13 1977-04-16 Daito Seiki Kk Control apparatus for determining position of drilling machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978689A (en) * 1955-05-09 1961-04-04 Cross Co Control mechanism for machine tools and the like
JPS4921343A (en) * 1972-06-20 1974-02-25
JPS5248181A (en) * 1975-10-13 1977-04-16 Daito Seiki Kk Control apparatus for determining position of drilling machines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521900U (en) * 1978-07-31 1980-02-12
JPS55141124A (en) * 1979-04-18 1980-11-04 Yanmar Agricult Equip Thershing motion controllr of combined harvester
JPS5959838U (en) * 1982-10-15 1984-04-19 株式会社クボタ Oscillating sorting plate of threshing sorting device
JPS59106225A (en) * 1982-12-10 1984-06-19 井関農機株式会社 Sorting apparatus of thresher
JPS60168343U (en) * 1984-04-13 1985-11-08 ヤンマー農機株式会社 threshing equipment
JPH0356186Y2 (en) * 1984-04-13 1991-12-17
JPS6216238U (en) * 1985-07-15 1987-01-30
JPH0446522Y2 (en) * 1985-07-15 1992-11-02

Also Published As

Publication number Publication date
JPS5642402B2 (en) 1981-10-05

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