JPS5689464A - Automatic metallic mold grinder - Google Patents
Automatic metallic mold grinderInfo
- Publication number
- JPS5689464A JPS5689464A JP16390679A JP16390679A JPS5689464A JP S5689464 A JPS5689464 A JP S5689464A JP 16390679 A JP16390679 A JP 16390679A JP 16390679 A JP16390679 A JP 16390679A JP S5689464 A JPS5689464 A JP S5689464A
- Authority
- JP
- Japan
- Prior art keywords
- metallic mold
- grindstone
- piston rod
- rod
- mold
- 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
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
PURPOSE: To grind uniformly a surface of a metallic mold for molding a glass or the like by moving a grindstone, pressed down by a gravity with a vertical motion of a piston rod, on a surface of the mold.
CONSTITUTION: A fluid pressure cylinder 5 is provided with a bearing holder 9 in the state of inclination at a lower end of a piston rod 6. The holder 9 is equipped with a bearing 10, which is fitted with a rod 11 in its inside. A metallic mold grindstone 16 is fitted to a head of the rod 11, and a vertical motion of the piston rod 6 causes the grindstone 16 to press down, by a gravity, and move on a surface of the metallic mold, resulting in a uniform grinding of the surface of the metallic mold 21 by the grindstone 16.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16390679A JPS5689464A (en) | 1979-12-17 | 1979-12-17 | Automatic metallic mold grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16390679A JPS5689464A (en) | 1979-12-17 | 1979-12-17 | Automatic metallic mold grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5689464A true JPS5689464A (en) | 1981-07-20 |
Family
ID=15783067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16390679A Pending JPS5689464A (en) | 1979-12-17 | 1979-12-17 | Automatic metallic mold grinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689464A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS632660A (en) * | 1986-06-21 | 1988-01-07 | Nagase Iron Works Co Ltd | Polising machine |
JPS6458466A (en) * | 1987-08-28 | 1989-03-06 | Bandou Kikinzoku Kk | Polishing device for inner periphery of annular body |
KR101173905B1 (en) | 2011-12-20 | 2012-08-14 | 용운중공업 주식회사 | Mold finishing-grinder |
-
1979
- 1979-12-17 JP JP16390679A patent/JPS5689464A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS632660A (en) * | 1986-06-21 | 1988-01-07 | Nagase Iron Works Co Ltd | Polising machine |
JPS6458466A (en) * | 1987-08-28 | 1989-03-06 | Bandou Kikinzoku Kk | Polishing device for inner periphery of annular body |
KR101173905B1 (en) | 2011-12-20 | 2012-08-14 | 용운중공업 주식회사 | Mold finishing-grinder |
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