JPS6430148U - - Google Patents
Info
- Publication number
- JPS6430148U JPS6430148U JP1987125236U JP12523687U JPS6430148U JP S6430148 U JPS6430148 U JP S6430148U JP 1987125236 U JP1987125236 U JP 1987125236U JP 12523687 U JP12523687 U JP 12523687U JP S6430148 U JPS6430148 U JP S6430148U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- shoe
- grinding machine
- pusher
- pushed
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Description
第１〜４図は本考案による研削盤の第１実施例
を示す図であり、第１図はその要部の正面図、第
２図は第１図に示す要部の側面断面図、第３図、
第４図は第１図に示す研削盤のワーク周辺の拡大
図、第５図、第６図は本考案による研削盤の第２
実施例を示す図であり、第５図はその要部の正面
図、第６図はその作用を示すワーク周辺の拡大図
、第７〜９図は本考案による研削盤の第３実施例
を示すその要部の正面図、第１０〜１２図は本考
案による研削盤の第４実施例を示す図であり、第
１０図、第１１図はその要部の正面図、第１２図
はその要部の平面図、第１３〜１６図は従来の研
削盤を示す図であり、第１３図はその要部の正面
図、第１４〜１６図はその作用を示すワーク周辺
の拡大図である。
１０……下ロール、１１，１１′……フレーム
、１２……上ロール、１５……ワーク、１５ａ…
…内周面、１５′……未加工のワーク、１６……
シユー、１６ａ……先端面、１７……研削位置、
１８……プツシヤー、１８ａ……ワーク保持溝、
２０……ピン、２１……ワークガイドプレート、
２１ａ……傾斜部、２１ｂ……Ｖ型突起、２１ｃ
……先方傾斜部、２１ｄ……後方傾斜部、２３…
…ストツパ、２４……引張スプリング、２６……
フロントプレート、２８……プレツシヤロータ、
３０……砥石、３４，３５……アクチユエータ。
1 to 4 are views showing a first embodiment of the grinding machine according to the present invention, in which FIG. 1 is a front view of the main parts thereof, FIG. 2 is a side sectional view of the main parts shown in FIG. 1, and FIG. Figure 3,
Figure 4 is an enlarged view of the workpiece periphery of the grinding machine shown in Figure 1, and Figures 5 and 6 are the second view of the grinding machine according to the present invention.
FIG. 5 is a front view of the main parts, FIG. 6 is an enlarged view of the workpiece periphery showing its operation, and FIGS. 7 to 9 show a third embodiment of the grinding machine according to the present invention. 10 to 12 are views showing a fourth embodiment of the grinding machine according to the present invention, FIGS. 10 and 11 are front views of the main parts, and FIG. A plan view of the main parts, Figs. 13 to 16 are diagrams showing a conventional grinding machine, Fig. 13 is a front view of the main parts, and Figs. 14 to 16 are enlarged views of the workpiece periphery showing its operation. . 10...Lower roll, 11, 11'...Frame, 12...Upper roll, 15...Work, 15a...
...Inner peripheral surface, 15'...Unprocessed workpiece, 16...
Shu, 16a... Tip surface, 17... Grinding position,
18... Pusher, 18a... Work holding groove,
20...Pin, 21...Work guide plate,
21a... Slanted portion, 21b... V-shaped protrusion, 21c
...Front inclined part, 21d... Backward inclined part, 23...
...Stopper, 24...Tension spring, 26...
Front plate, 28...pressure rotor,
30... Grindstone, 34, 35... Actuator.
Claims (1)
る円柱形あるいは円筒形のワークの外周面あるい
は内周面を研削する研削盤において、上下動する
先端部の下側に傾斜部が形成されたガイド部材の
この先端部が前記シユーの先端部近傍に設けられ
、前記プツシヤーに押されてワークが研削位置に
供給されるときには、ワークが前記傾斜部に当接
して前記ガイド部材の先端部を一時押上げた後こ
の傾斜部により前記シユーの先端部においてこの
先端面に沿つて研削位置側に掻き落とされるよう
にしたことを特徴とする研削盤。 In a grinding machine that grinds the outer circumferential surface or inner circumferential surface of a cylindrical or cylindrical workpiece that is pushed and fed by a pusher along the shoe, a guide member is formed with an inclined part on the lower side of the tip that moves up and down. A tip of the saw is provided near the tip of the shoe, and when the work is pushed by the pusher and fed to the grinding position, the work comes into contact with the slope and temporarily pushes up the tip of the guide member. 1. A grinding machine characterized in that the tip of the shoe is scraped off along the tip surface toward the grinding position by the inclined portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987125236U JPH047884Y2 (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987125236U JPH047884Y2 (en) | 1987-08-18 | 1987-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6430148U true JPS6430148U (en) | 1989-02-23 |
| JPH047884Y2 JPH047884Y2 (en) | 1992-02-28 |
Family
ID=31375662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987125236U Expired JPH047884Y2 (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047884Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396149U (en) * | 1990-01-19 | 1991-10-01 | ||
| WO2014199927A1 (en) * | 2013-06-11 | 2014-12-18 | 日本精工株式会社 | Grinding machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039449U (en) * | 1983-08-23 | 1985-03-19 | セイコー精機株式会社 | Automatic workpiece feeding device for grinding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4316377A (en) * | 1979-11-23 | 1982-02-23 | Grotnes Metalforming Systems, Inc. | Roll forging machine |
-
1987
- 1987-08-18 JP JP1987125236U patent/JPH047884Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039449U (en) * | 1983-08-23 | 1985-03-19 | セイコー精機株式会社 | Automatic workpiece feeding device for grinding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0396149U (en) * | 1990-01-19 | 1991-10-01 | ||
| WO2014199927A1 (en) * | 2013-06-11 | 2014-12-18 | 日本精工株式会社 | Grinding machine |
| JP2014240094A (en) * | 2013-06-11 | 2014-12-25 | 日本精工株式会社 | Grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047884Y2 (en) | 1992-02-28 |