JPS56152547A - Spindle head for machine tool - Google Patents
Spindle head for machine toolInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036182B1 (en) * | 1967-07-17 | 1975-11-21 |
-
1980
- 1980-04-26 JP JP5559080A patent/JPS56152547A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036182B1 (en) * | 1967-07-17 | 1975-11-21 |
Cited By (4)
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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