JPS6322632U - - Google Patents
Info
- Publication number
- JPS6322632U JPS6322632U JP11207386U JP11207386U JPS6322632U JP S6322632 U JPS6322632 U JP S6322632U JP 11207386 U JP11207386 U JP 11207386U JP 11207386 U JP11207386 U JP 11207386U JP S6322632 U JPS6322632 U JP S6322632U
- Authority
- JP
- Japan
- Prior art keywords
- fixed shaft
- rotating roller
- ball bearing
- outer ring
- roller
- 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
- Rolls And Other Rotary Bodies (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
従来のテープガイドローラの断面図である。
１：回転ローラ、３，４：ボールベアリング、
５：固定軸、６：上フランジ、７：セツトスクリ
ユー、８：下フランジ、１０：回転ローラ、１２
，１３：ボールベアリング、１４：固定軸、１６
：下フランジ、１８：キヤツプ、１９：上フラン
ジ、２０：セツトスクリユー。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional tape guide roller. 1: Rotating roller, 3, 4: Ball bearing,
5: Fixed shaft, 6: Upper flange, 7: Set screw, 8: Lower flange, 10: Rotating roller, 12
, 13: Ball bearing, 14: Fixed shaft, 16
: Lower flange, 18: Cap, 19: Upper flange, 20: Set screw.
Claims (1)
を回転中心とした２個のボールベアリングを内周
の上下端に有した回転ローラと、前記ボールベア
リングの外輪間にありその両端が両外輪と当接し
前記回転ローラに圧入または接着固定された外輪
カラーと、前記ボールベアリングの内輪間にあり
その両端が両内輪と当接し前記外輪カラーとほぼ
同じ長さを有する内輪カラーと、前記回転ローラ
の下端の前記ボールベアリングの内輪にバネで押
し上げられ当接させられており、前記回転ローラ
の径より大きな径を有した下フランジと、前記回
転ローラの上端の前記ボールベアリングの内輪に
上から当接させられており、前記回転ローラの径
より大きな径を有する上フランジと、その中心に
前記固定軸の雄ネジに対応した雌ネジ部を有し前
記上フランジの上から前記固定軸にネジ込み、ま
た前記雌ネジ部に上方からセツトスクリユーをネ
ジ込みその先端を前記固定軸の上端に突き当てる
ようにして前記固定軸に固定するようにしたキヤ
ツプとから構成されたテープガイドローラ。 A fixed shaft having a male threaded portion at the tip, a rotating roller having two ball bearings at the upper and lower ends of the inner periphery with the fixed shaft as the center of rotation, and a rotary roller with two ball bearings located between the outer ring of the ball bearing and having both ends thereof. an outer ring collar that abuts the outer ring and is press-fitted or adhesively fixed to the rotating roller; an inner ring collar that is located between the inner rings of the ball bearing and has both ends abutting the inner rings and has approximately the same length as the outer ring collar; A lower flange is pushed up by a spring and brought into contact with the inner ring of the ball bearing at the lower end of the roller, and has a diameter larger than the diameter of the rotating roller, and a lower flange is pressed from above to the inner ring of the ball bearing at the upper end of the rotating roller. an upper flange having a diameter larger than the diameter of the rotating roller, and a female threaded portion corresponding to the male thread of the fixed shaft at the center thereof, and a screw threaded from above the upper flange to the fixed shaft and a cap which is fixed to the fixed shaft by screwing a set screw into the female threaded portion from above and abutting the tip of the set screw against the upper end of the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207386U JPS6322632U (en) | 1986-07-23 | 1986-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207386U JPS6322632U (en) | 1986-07-23 | 1986-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6322632U true JPS6322632U (en) | 1988-02-15 |
Family
ID=30992597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11207386U Pending JPS6322632U (en) | 1986-07-23 | 1986-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6322632U (en) |
-
1986
- 1986-07-23 JP JP11207386U patent/JPS6322632U/ja active Pending
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