JPS5596265A - Belt grinder for working wrist watch case - Google Patents

Belt grinder for working wrist watch case

Info

Publication number
JPS5596265A
JPS5596265A JP116779A JP116779A JPS5596265A JP S5596265 A JPS5596265 A JP S5596265A JP 116779 A JP116779 A JP 116779A JP 116779 A JP116779 A JP 116779A JP S5596265 A JPS5596265 A JP S5596265A
Authority
JP
Japan
Prior art keywords
case
driving
belt
grinding
wrist watch
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
JP116779A
Other languages
Japanese (ja)
Other versions
JPS6344500B2 (en
Inventor
Shunichi Shimazaki
Susumu Tosaka
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP116779A priority Critical patent/JPS5596265A/en
Publication of JPS5596265A publication Critical patent/JPS5596265A/en
Publication of JPS6344500B2 publication Critical patent/JPS6344500B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To prepare a wrist watch case by modelling into a specific shape by imparting two types of driving motion to at least a grinding belt and moving the case between two grinding belts. CONSTITUTION:A griding belt driving mechanism 1 comprises a driving mechanism 39 for a grinding belt A using a motor M1 as a driving source, and a driving mechanism 40 for a driving belt B, rendering the belt B into two types of driving motion of continuous rotation and inching rotation using the motor M1 as a driving source. On the other hand, a case driving mechanism 2 includes a case holding device 3, a rotating and profiling mechanism 4 for causing a case to perform a rotating movement and a profiling movement for grinding it in a required outer shape a case reciprocating mechanism 5 for reciprocating the case 9 within the width of the grinding belt, and a mechanism 6 for shifting the case 9 between the grinding belts A and B. Moreover, a control device 8 for controlling the operations of respective driving parts 1 and 2.
JP116779A 1979-01-08 1979-01-08 Belt grinder for working wrist watch case Granted JPS5596265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP116779A JPS5596265A (en) 1979-01-08 1979-01-08 Belt grinder for working wrist watch case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP116779A JPS5596265A (en) 1979-01-08 1979-01-08 Belt grinder for working wrist watch case

Publications (2)

Publication Number Publication Date
JPS5596265A true JPS5596265A (en) 1980-07-22
JPS6344500B2 JPS6344500B2 (en) 1988-09-05

Family

ID=11493872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP116779A Granted JPS5596265A (en) 1979-01-08 1979-01-08 Belt grinder for working wrist watch case

Country Status (1)

Country Link
JP (1) JPS5596265A (en)

Also Published As

Publication number Publication date
JPS6344500B2 (en) 1988-09-05

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