JPS6434648A - Grinding device with feed gear for shaft-shaped work - Google Patents
Grinding device with feed gear for shaft-shaped workInfo
- Publication number
- JPS6434648A JPS6434648A JP19022387A JP19022387A JPS6434648A JP S6434648 A JPS6434648 A JP S6434648A JP 19022387 A JP19022387 A JP 19022387A JP 19022387 A JP19022387 A JP 19022387A JP S6434648 A JPS6434648 A JP S6434648A
- Authority
- JP
- Japan
- Prior art keywords
- work
- ground
- chuck
- grinding
- grindstone
- 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 make it possible to grind even a work smaller in diameter by providing a work cutting stone part at the middle of the width of a formed grindstone, and forming grinding stone parts for the left and the right shape of two works with the cutting stone part positioned at the above-mentioned middle respectively. CONSTITUTION:In machining the tip of a shaft-shaped work W, the left side of a work W2 is ground by the left and the middle grinding stone part 4c, 4b of a formed grindstone 4 with the work W overhangingly supported by a chuck 3b. Thus the work W is ground on its left side as the work W2, and since only the half of the work is ground to give weak grinding resistance to the grinding stone parts, the work can satisfactorily bear the grinding resistance by cantilever supporting. Next when the chuck 3b is opened, and a work feed gear 8 feeds the work W forward, the movable distance of the work W is controlled to a dimension long enough for a chuck 3a to grasp the middle ground portion of the work 2, end then the grindstone 4 advances with the works W2, W bilaterally supported by the chucks 3a, 3b to grind the work W. In this case, the right side of the work W2 is ground, and the work W is ground as the left shape of the work W2, and is simultaneously out by a work cutting stone part 4a at its middle. The work W2 is therefore formed into the work W1 having the right and left shapes having been ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19022387A JPS6434648A (en) | 1987-07-31 | 1987-07-31 | Grinding device with feed gear for shaft-shaped work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19022387A JPS6434648A (en) | 1987-07-31 | 1987-07-31 | Grinding device with feed gear for shaft-shaped work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434648A true JPS6434648A (en) | 1989-02-06 |
Family
ID=16254530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19022387A Pending JPS6434648A (en) | 1987-07-31 | 1987-07-31 | Grinding device with feed gear for shaft-shaped work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434648A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331446A (en) * | 2001-05-08 | 2002-11-19 | Okamoto Machine Tool Works Ltd | Grinding device of cylindrical work having repetitive profile and shift plunge grinding method of cylindrical work |
| JP2006519108A (en) * | 2003-02-26 | 2006-08-24 | エルビン・ユンカー・マシーネンファブリーク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Cylindrical grinding method in the manufacture of tools made of hard metal, and cylindrical grinding machine for grinding cylindrical raw materials in the manufacture of tools made of hard metal |
-
1987
- 1987-07-31 JP JP19022387A patent/JPS6434648A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002331446A (en) * | 2001-05-08 | 2002-11-19 | Okamoto Machine Tool Works Ltd | Grinding device of cylindrical work having repetitive profile and shift plunge grinding method of cylindrical work |
| JP2006519108A (en) * | 2003-02-26 | 2006-08-24 | エルビン・ユンカー・マシーネンファブリーク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Cylindrical grinding method in the manufacture of tools made of hard metal, and cylindrical grinding machine for grinding cylindrical raw materials in the manufacture of tools made of hard metal |
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