JPS5596265A - Belt grinder for working wrist watch case - Google Patents
Belt grinder for working wrist watch caseInfo
- 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
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.
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) |
-
1979
- 1979-01-08 JP JP116779A patent/JPS5596265A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6344500B2 (en) | 1988-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2442042A (en) | Grinding apparatus | |
DE3773235D1 (en) | Eccentric grinder with a device for changing the grinding movement. | |
JPS5653899A (en) | Material working shaft in machine for working material | |
JPS5596265A (en) | Belt grinder for working wrist watch case | |
GB1321464A (en) | Automatic cutting machine | |
GB2089201A (en) | Electrically driven toothbrush | |
ES442960A1 (en) | Machine for grinding of peripheral surfaces on work pieces | |
JPS55101365A (en) | Belt grinding machine for machining wrist watch case | |
GB1473564A (en) | Miniature belt grinder | |
JPS57194866A (en) | Lapping device | |
JPS53148093A (en) | Profiling method of griding machine and apparatus therefor | |
JPS5583557A (en) | Belt grinder | |
JPS534289A (en) | Driving gear of grinding stones for drive plate of honing tool | |
US2823494A (en) | Gear tooth grinder having radially directed belt | |
JPS563172A (en) | Automatic contour grinding machine for glass etc. | |
DE2965799D1 (en) | Abrasive machine using reciprocating abrasive blocks | |
IT1261763B (en) | EQUIPMENT FOR GRINDING BENCH PINS OF CRANK BUTTONS. | |
JPS57193236A (en) | Both right and left bending type bender | |
JPS5276794A (en) | Cam grinding machine | |
JPS5583558A (en) | Belt grinder for processing wristwatch case | |
JPS5590231A (en) | Electric discharge machining device | |
JPS51130989A (en) | Power store grinding machine | |
JPS51131992A (en) | Circle-type tumbling vibratory finishing machine with workpiece rotary conveying device | |
JPS57163060A (en) | Work grinder | |
SU566710A1 (en) | Arrangement for moving work through a working area |