JPH0464406U - - Google Patents
Info
- Publication number
- JPH0464406U JPH0464406U JP10459890U JP10459890U JPH0464406U JP H0464406 U JPH0464406 U JP H0464406U JP 10459890 U JP10459890 U JP 10459890U JP 10459890 U JP10459890 U JP 10459890U JP H0464406 U JPH0464406 U JP H0464406U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- rolling
- roll
- worm
- teeth
- 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
Landscapes
- Metal Rolling (AREA)
- Gear Transmission (AREA)
Description
第１図および第２図は本考案の一実施例を示す
もので、第１図は圧下装置の要部断面図、第２図
は３本ロール圧延機の要部断面図、第３図は従来
例を示す３本ロール圧延機の要部断面図である。
１……圧延ロール、２……ロールホルダー、４
……筒状支持フレーム、７……ウオームホイール
の歯部、９……ウオーム軸、１３……駆動軸、１
５……伝導軸、１６……連結部材、１７……従動
側歯車、１８……伝導歯車、１９……駆動側歯車
。
Figures 1 and 2 show an embodiment of the present invention. Figure 1 is a sectional view of the main part of a rolling device, Figure 2 is a sectional view of the main part of a three-roll rolling mill, and Figure 3 is a sectional view of the main part of a rolling mill. FIG. 2 is a sectional view of main parts of a three-roll rolling mill showing a conventional example. 1...Rolling roll, 2...Roll holder, 4
... Cylindrical support frame, 7 ... Teeth of worm wheel, 9 ... Worm shaft, 13 ... Drive shaft, 1
5...Transmission shaft, 16...Connecting member, 17...Driver side gear, 18...Transmission gear, 19...Drive side gear.
Claims (1)
置されてなる３ロール圧延機の圧下装置であつて
、各圧延ロールを保持するロールホルダーを偏心
した位置で回転可能に支持する各支持フレームの
外周部にそれぞれウオームホイールの歯部を形成
するとともに、これら各支持フレームの歯部に噛
合するウオーム軸を設け、これら各ウオーム軸の
端部に、各ウオーム軸を連動連結させるための連
結部材を取り付け、この連結部材を、互いに重ね
てウオーム軸に取り付けられた２枚の歯車から構
成するとともに、互いに対向して噛合される連結
部材の一方の歯車同士と他方の歯車同士との噛合
い接触箇所が反対位置となるように成し、かつ上
記所定の連結部材に回転駆動装置側の入力軸を連
動連結させたことを特徴とする３ロール圧延機に
おける圧下装置。 A rolling device for a three-roll rolling mill in which three rolling rolls are arranged radially at 120 degree intervals, and the outer periphery of each support frame rotatably supports a roll holder holding each rolling roll at an eccentric position. The teeth of the worm wheel are formed on each of the support frames, and a worm shaft that meshes with the teeth of each of these support frames is provided, and a connecting member for interlocking the worm shafts is attached to the end of each of these worm shafts. , this connecting member is composed of two gears attached to a worm shaft in a stacked manner, and the meshing contact points between one gear and the other gear of the connecting member that are opposed and meshed with each other are 1. A rolling device for a three-roll rolling mill, characterized in that the input shaft of a rotary drive device is connected to the predetermined connecting member so as to be in opposite positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990104598U JPH0810431Y2 (en) | 1990-10-03 | 1990-10-03 | Rolling down device for 3-roll rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990104598U JPH0810431Y2 (en) | 1990-10-03 | 1990-10-03 | Rolling down device for 3-roll rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464406U true JPH0464406U (en) | 1992-06-02 |
| JPH0810431Y2 JPH0810431Y2 (en) | 1996-03-29 |
Family
ID=31849942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990104598U Expired - Lifetime JPH0810431Y2 (en) | 1990-10-03 | 1990-10-03 | Rolling down device for 3-roll rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810431Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988759A (en) * | 1972-12-02 | 1974-08-24 | ||
| JPH0464407U (en) * | 1990-10-11 | 1992-06-02 |
-
1990
- 1990-10-03 JP JP1990104598U patent/JPH0810431Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988759A (en) * | 1972-12-02 | 1974-08-24 | ||
| JPH0464407U (en) * | 1990-10-11 | 1992-06-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810431Y2 (en) | 1996-03-29 |
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