JPS6330452U - - Google Patents
Info
- Publication number
- JPS6330452U JPS6330452U JP12255886U JP12255886U JPS6330452U JP S6330452 U JPS6330452 U JP S6330452U JP 12255886 U JP12255886 U JP 12255886U JP 12255886 U JP12255886 U JP 12255886U JP S6330452 U JPS6330452 U JP S6330452U
- Authority
- JP
- Japan
- Prior art keywords
- shifter
- gear
- cylinder
- shaft
- determines
- 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
Description
第１図は本考案が適用される立形マシニングセ
ンタの正面断面図、第２図は第１図における中間
軸に嵌合されたギヤの上方に設けられたギヤシフ
ター装置の平面図、第３図は第１図の―線断
面図である。
１…主軸、２…駆動モータ、３…中間軸、３ａ
…溝、４…ハンジング、７…小ギヤ、８…大ギヤ
、８ａ…シフター溝、１０…大ギヤ、１１…小ギ
ヤ、１３…ギヤシフター装置、１４…バネ、１５
…カラー、１９…シフター軸、２１…シフターフ
オーク、２２…シリンダー、２５…位置決めブツ
シユ、２６…ナツト、２７…位置決めダブルナツ
ト。
Fig. 1 is a front sectional view of a vertical machining center to which the present invention is applied, Fig. 2 is a plan view of a gear shifter device installed above the gear fitted to the intermediate shaft in Fig. 1, and Fig. 3 is a 2 is a sectional view taken along the line -- in FIG. 1. FIG. 1...Main shaft, 2...Drive motor, 3...Intermediate shaft, 3a
... Groove, 4... Hanging, 7... Small gear, 8... Large gear, 8a... Shifter groove, 10... Large gear, 11... Small gear, 13... Gear shifter device, 14... Spring, 15
...Collar, 19...Shifter shaft, 21...Shifter fork, 22...Cylinder, 25...Positioning bush, 26...Nut, 27...Positioning double nut.
Claims (1)
に中間軸のギヤをシフトさせることにより回転数
を切換える工作機械のギヤシフター装置において
、ギヤシフターを作動させるためのシフター軸と
、該シフター軸に固定されたシフターフオークと
、該シフター軸を移動させるためのシリンダーと
、該シリンダーの中に設けられナツトとの螺合に
よりシリンダーとの位置を調整でき軸方向の第１
の位置を決める位置決めブツシユと、シフター軸
のシリンダー後方の段部に螺合により調整可能に
設けられ第２の位置を決める位置決めダブルナツ
トから成り、第１の位置及び第２の位置で前記シ
スターフオークとギヤのシフター溝側面との間に
遊びを設けたことを特徴とするギヤシフターの調
整装置。 In a gear shifter device for a machine tool, an intermediate shaft is provided between the main shaft and the drive part, and the rotation speed is changed by shifting the gear of the intermediate shaft to the gear of the main shaft. A fixed shifter fork, a cylinder for moving the shifter shaft, and a nut provided in the cylinder can be screwed together to adjust the position of the cylinder.
a positioning bush that determines the position of the shifter fork, and a positioning double nut that is adjustable by screwing into the step at the rear of the cylinder of the shifter shaft and determines the second position. A gear shifter adjustment device characterized by providing play between the gear and the side surface of the shifter groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255886U JPS6330452U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255886U JPS6330452U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330452U true JPS6330452U (en) | 1988-02-27 |
Family
ID=31012859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12255886U Pending JPS6330452U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113761A (en) * | 2015-12-21 | 2017-06-29 | 株式会社サカイテック | Screw rolling device |
-
1986
- 1986-08-08 JP JP12255886U patent/JPS6330452U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113761A (en) * | 2015-12-21 | 2017-06-29 | 株式会社サカイテック | Screw rolling device |