JPS57178608A - Rotary driving gear equipping automatic engagement function - Google Patents

Rotary driving gear equipping automatic engagement function

Info

Publication number
JPS57178608A
JPS57178608A JP6039081A JP6039081A JPS57178608A JP S57178608 A JPS57178608 A JP S57178608A JP 6039081 A JP6039081 A JP 6039081A JP 6039081 A JP6039081 A JP 6039081A JP S57178608 A JPS57178608 A JP S57178608A
Authority
JP
Japan
Prior art keywords
main spindle
rotated object
rotary
engaged
driving gear
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
JP6039081A
Other languages
Japanese (ja)
Other versions
JPS5940566B2 (en
Inventor
Osamu Goto
Osayoshi Hisada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP6039081A priority Critical patent/JPS5940566B2/en
Publication of JPS57178608A publication Critical patent/JPS57178608A/en
Publication of JPS5940566B2 publication Critical patent/JPS5940566B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B33/00—Drivers; Driving centres, Nose clutches, e.g. lathe dogs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

PURPOSE:To automatically support a rotated object to a rotary main spindle in no relation to a rotary position of the rotated object, by control means in which one end of the supplied rotated object and the rotary main spindle, supporting and rotatively driving said rotated object, are automatically engaged. CONSTITUTION:A driving gear comprises a rotary main spindle 12, capable with axially shuttling motion and rotatable, center 16, supporting a rotated object 48, engagement protrusions 24, provided to one of the main spindle 12 and transmitting rotary motion of the main spindle 12 to the rotated object 48, driving device 10, both rotatively driving the main spindle 12 and stopping the main spindle 12 at a desired rotary position, and driving device 10, giving axially shuttling motion to the main spindle 12. A control means 34 operates in such a manner that the engagement protrusions 24 of the main spindle 12 move forward to engaged protrusions 52 of the rotated object 48, if adapted and blocked, the main spindle 12 is once moved backward and shifted its rotary position to a predetermined angle again moved forwrd, thus the both engaging and engaged protrusions 24, 52 can be engaged.
JP6039081A 1981-04-21 1981-04-21 Rotary drive with automatic engagement function Expired JPS5940566B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6039081A JPS5940566B2 (en) 1981-04-21 1981-04-21 Rotary drive with automatic engagement function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6039081A JPS5940566B2 (en) 1981-04-21 1981-04-21 Rotary drive with automatic engagement function

Publications (2)

Publication Number Publication Date
JPS57178608A true JPS57178608A (en) 1982-11-02
JPS5940566B2 JPS5940566B2 (en) 1984-10-01

Family

ID=13140768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6039081A Expired JPS5940566B2 (en) 1981-04-21 1981-04-21 Rotary drive with automatic engagement function

Country Status (1)

Country Link
JP (1) JPS5940566B2 (en)

Also Published As

Publication number Publication date
JPS5940566B2 (en) 1984-10-01

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