JPS56152547A - Spindle head for machine tool - Google Patents

Spindle head for machine tool

Info

Publication number
JPS56152547A
JPS56152547A JP5559080A JP5559080A JPS56152547A JP S56152547 A JPS56152547 A JP S56152547A JP 5559080 A JP5559080 A JP 5559080A JP 5559080 A JP5559080 A JP 5559080A JP S56152547 A JPS56152547 A JP S56152547A
Authority
JP
Japan
Prior art keywords
tool
spindle
piston
shaft
unloading
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
JP5559080A
Other languages
Japanese (ja)
Inventor
Kazutomi Ishikawa
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.)
Mori Iron Works Co Ltd
MORI TEKKOSHO KK
Original Assignee
Mori Iron Works Co Ltd
MORI TEKKOSHO 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 Mori Iron Works Co Ltd, MORI TEKKOSHO KK filed Critical Mori Iron Works Co Ltd
Priority to JP5559080A priority Critical patent/JPS56152547A/en
Publication of JPS56152547A publication Critical patent/JPS56152547A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)

Abstract

PURPOSE: To perform loading and unloading of a tool without applying any load to the spindle bearings by arranging a float type cylinder in the rear of a spindle, and making said cylinder operate a tool loading-unloading shaft.
CONSTITUTION: On a spindle stock 1, a spindle 3 is supported by means of bearings 13 and rotated by means of a motor 19 through pulleys 17 and 18. A pull stud holder 9 to receive a pull stud 8 of a tool 4 is provided at the front end of the tool shaft slidably provided in the spindle 3, and the rear end thereof is inserted into the chamber provided in a piston 22, so that the tool shaft unitarily moves when the piston 22 moves forward. A tool loading-unloading shaft 7 is constantly energized rearward by means of a Belleville spring 6 in order to clamp the tool. The piston 22 is slidably provided in a supporting drum 24, and when the cylinder 23 is operated, the piston 22 catches on the rear end of the spindle 3 so as to apply a withdrawing force thereto.
COPYRIGHT: (C)1981,JPO&Japio
JP5559080A 1980-04-26 1980-04-26 Spindle head for machine tool Pending JPS56152547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5559080A JPS56152547A (en) 1980-04-26 1980-04-26 Spindle head for machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5559080A JPS56152547A (en) 1980-04-26 1980-04-26 Spindle head for machine tool

Publications (1)

Publication Number Publication Date
JPS56152547A true JPS56152547A (en) 1981-11-26

Family

ID=13002959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5559080A Pending JPS56152547A (en) 1980-04-26 1980-04-26 Spindle head for machine tool

Country Status (1)

Country Link
JP (1) JPS56152547A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205053A (en) * 1981-05-07 1982-12-16 Maho Werkzeugmaschbau Babel Index device for programme control machine tool
JPS6084224U (en) * 1983-11-18 1985-06-11 株式会社日平トヤマ tool changer
RU182192U1 (en) * 2016-04-14 2018-08-07 Александр Николаевич Куприй RIGID MOUNTING SYSTEM FOR A MASSIVE CYLINDER-LIKE HOLLOW OVERALL PRODUCT TO THE MACHINE SPINDLE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036182B1 (en) * 1967-07-17 1975-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036182B1 (en) * 1967-07-17 1975-11-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205053A (en) * 1981-05-07 1982-12-16 Maho Werkzeugmaschbau Babel Index device for programme control machine tool
JPH022665B2 (en) * 1981-05-07 1990-01-18 Maho Ag
JPS6084224U (en) * 1983-11-18 1985-06-11 株式会社日平トヤマ tool changer
RU182192U1 (en) * 2016-04-14 2018-08-07 Александр Николаевич Куприй RIGID MOUNTING SYSTEM FOR A MASSIVE CYLINDER-LIKE HOLLOW OVERALL PRODUCT TO THE MACHINE SPINDLE

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