JPH0172905U - - Google Patents
Info
- Publication number
- JPH0172905U JPH0172905U JP1987166569U JP16656987U JPH0172905U JP H0172905 U JPH0172905 U JP H0172905U JP 1987166569 U JP1987166569 U JP 1987166569U JP 16656987 U JP16656987 U JP 16656987U JP H0172905 U JPH0172905 U JP H0172905U
- Authority
- JP
- Japan
- Prior art keywords
- work roll
- side coupling
- joint
- retaining
- universal joint
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Gear Transmission (AREA)
Description
第１図は本考案に係る自在継手の半断面図、第
２図はワークロール軸を自在継手に連結した状態
を示す部分図、第３図は第２図における−断
面図、第４図は本実施例を適用したワークロール
シフトミルの概略構成図、第５図は従来例におけ
る従動ピニオンの動きを示すチヤート図、第６図
は実施例における従動ピニオンの動きを示すチヤ
ート図、第７図は調心前のピニオン歯の動作説明
図、第８図は調心状態におけるピニオン歯の状態
を示す図、第９図は従来例におけるワークロール
シフトミルの概略構成図、第１０図は従来例にお
けるスピンドルシヤフトの半断面図である。
３……ピニオンスタンド、１７……ワークロー
ル軸、２０……自在継手、２０ａ……継手本体、
２３……スプライン結合部、２５……ワークロー
ル側カツプリング、２５ａ……嵌合孔、３１……
抜止めウエツジ、３２……圧縮ばね。
Fig. 1 is a half-sectional view of the universal joint according to the present invention, Fig. 2 is a partial view showing the state in which the work roll shaft is connected to the universal joint, Fig. 3 is a cross-sectional view taken from Fig. 2, and Fig. 4 is a partial view showing the state in which the work roll shaft is connected to the universal joint. A schematic configuration diagram of a work roll shift mill to which this embodiment is applied, Fig. 5 is a chart diagram showing the movement of the driven pinion in the conventional example, Fig. 6 is a chart diagram showing the movement of the driven pinion in the embodiment, and Fig. 7 is an explanatory diagram of the operation of the pinion teeth before alignment, FIG. 8 is a diagram showing the state of the pinion teeth in the alignment state, FIG. 9 is a schematic configuration diagram of a conventional work roll shift mill, and FIG. 10 is a conventional example. FIG. 3 is a half-sectional view of the spindle shaft in FIG. 3... Pinion stand, 17... Work roll shaft, 20... Universal joint, 20a... Joint body,
23... Spline joint portion, 25... Work roll side coupling, 25a... Fitting hole, 31...
Retaining wedge, 32...compression spring.
Claims (1)
ニオンスタンドとを連結する自在継手であつて、
スプライン結合部を有して伸縮自在に構成された
継手本体と、該継手本体の両端に回動可能に設け
たピニオンスタンド側カツプリング及びワークロ
ール側カツプリングとより成り、且つ該ワークロ
ール側カツプリングには、ワークロール軸を嵌合
する嵌合孔と該ワークロール軸との間に抜止めウ
エツジを介装し、さらに抜止めウエツジと嵌合孔
底部との間に抜止めウエツジを抜止め方向へ付勢
する圧縮ばねを設けたことを特徴とするワークロ
ールシフト圧延機の自在継手。 A universal joint that connects a work roll and a pinion stand of a work roll shift rolling mill,
It consists of a joint main body that is extendable and has a spline joint, and a pinion stand side coupling and a work roll side coupling that are rotatably provided at both ends of the joint main body, and the work roll side coupling has a A retaining wedge is interposed between the fitting hole into which the work roll shaft is fitted and the work roll shaft, and the retaining wedge is further attached between the retaining wedge and the bottom of the fitting hole in the retaining direction. A universal joint for a work roll shift rolling mill, characterized by being provided with a compression spring that applies pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166569U JPH0172905U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166569U JPH0172905U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172905U true JPH0172905U (en) | 1989-05-17 |
Family
ID=31454068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166569U Pending JPH0172905U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172905U (en) |
-
1987
- 1987-10-30 JP JP1987166569U patent/JPH0172905U/ja active Pending
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