JPS555268A - Automatic taper correcting device - Google Patents

Automatic taper correcting device

Info

Publication number
JPS555268A
JPS555268A JP7903978A JP7903978A JPS555268A JP S555268 A JPS555268 A JP S555268A JP 7903978 A JP7903978 A JP 7903978A JP 7903978 A JP7903978 A JP 7903978A JP S555268 A JPS555268 A JP S555268A
Authority
JP
Japan
Prior art keywords
air
supplied
taper correction
swivel
predetermined quantity
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.)
Pending
Application number
JP7903978A
Other languages
Japanese (ja)
Inventor
Susumu Oshima
Katsuyuki Takeuchi
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP7903978A priority Critical patent/JPS555268A/en
Publication of JPS555268A publication Critical patent/JPS555268A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

PURPOSE: To provide the subject device wherein air is supplied to the lower surface of a swivel table to cause the table to float at a predetermined quantity to reduce the slide resistance, whereby the deformation of the table is prevented and the taper correction of a high accuracy is carried out.
CONSTITUTION: Simultaneously with the start of taper correction, a solenoid direction change-over valve is switched, and pressurized oil is supplied to the upper chamber of a cylinder, a clamper being in an unclamping state. At the same time, a closing valve is changed over to the communicative state and air is supplied from an air supply source to an air pocket 22 via a joint 24, a distributing passage 26 a supply passage 27 and a nozzle 23, and the swivel table 6 is limited by limiting members 28 and 29 and a ball 31, thus the table floating up as a predetermined quantity, and a predetermined gap being formed between the swivel table 6 and the traverse table 4. Thus, the table 6 is not deformed by the slide resistance and a stable taper correction is performed.
COPYRIGHT: (C)1980,JPO&Japio
JP7903978A 1978-06-29 1978-06-29 Automatic taper correcting device Pending JPS555268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7903978A JPS555268A (en) 1978-06-29 1978-06-29 Automatic taper correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7903978A JPS555268A (en) 1978-06-29 1978-06-29 Automatic taper correcting device

Publications (1)

Publication Number Publication Date
JPS555268A true JPS555268A (en) 1980-01-16

Family

ID=13678768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7903978A Pending JPS555268A (en) 1978-06-29 1978-06-29 Automatic taper correcting device

Country Status (1)

Country Link
JP (1) JPS555268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969765A (en) * 1984-12-29 1990-11-13 Ogawa Chemical Industries Ltd. Mechanical marking pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969765A (en) * 1984-12-29 1990-11-13 Ogawa Chemical Industries Ltd. Mechanical marking pen

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