JPH0443401U - - Google Patents
Info
- Publication number
- JPH0443401U JPH0443401U JP8374890U JP8374890U JPH0443401U JP H0443401 U JPH0443401 U JP H0443401U JP 8374890 U JP8374890 U JP 8374890U JP 8374890 U JP8374890 U JP 8374890U JP H0443401 U JPH0443401 U JP H0443401U
- Authority
- JP
- Japan
- Prior art keywords
- grooved
- rolls
- roll
- groove
- input shaft
- 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
- 238000005096 rolling process Methods 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Metal Rolling (AREA)
Description
第１図は、この考案に係る４ロールハウジング
を示す部分断面正面図、第２図は従来例を示す概
略正面図である。
１……ロールハウジング、２……孔型ロール、
３……ロール駆動軸、４……かさ歯車、５……ロ
ール軸、６……軸受、８……入力軸、９……軸受
、１１……孔型溝、１２……稜角面、１３，１４
……スペーサー、１５，１６……固定板、１７，
１８，２１，２２……シム。
FIG. 1 is a partially sectional front view showing a four-roll housing according to this invention, and FIG. 2 is a schematic front view showing a conventional example. 1... Roll housing, 2... Hole type roll,
3... Roll drive shaft, 4... Bevel gear, 5... Roll shaft, 6... Bearing, 8... Input shaft, 9... Bearing, 11... Hole groove, 12... Edge surface, 13, 14
... Spacer, 15, 16 ... Fixing plate, 17,
18, 21, 22...Sim.
Claims (1)
らロールによつて円形孔型が形成されるように９
０°づつ間隔をおいて配設した線材圧延用４ロー
ルハウジングにおいて、 前記４つの孔型ロールの一つを入力軸に固定し
、この入力軸をロールハウジングに回転可能に位
置決めすると共に、前記４つの孔型ロールの側面
にかさ歯車を一体的に設け、隣接するかさ歯車を
噛合させて構成し、孔型ロールの周面には、中央
に円弧状の孔型溝と、この孔型溝の両側に外側に
向かつて下り勾配で傾斜する稜角面を設け、かつ
前記入力軸に固定した孔型ロールを除く他の３つ
の孔型ロールの両側部とロールハウジングの間に
シムを介装させたことを特徴とする線材圧延用４
ロールハウジング。[Claims for Utility Model Registration] Four groove rolls are placed around the pass line so that a circular groove is formed by these rolls.
In a four-roll housing for wire rod rolling arranged at intervals of 0°, one of the four grooved rolls is fixed to an input shaft, and this input shaft is rotatably positioned in the roll housing, and the four A bevel gear is integrally provided on the side surface of two grooved rolls, and adjacent bevel gears are meshed with each other, and the circumferential surface of the grooved roll has an arcuate groove in the center and a groove between the grooved grooves. A ridged surface is provided on both sides that slopes downward toward the outside, and shims are interposed between the roll housing and both sides of the other three grooved rolls other than the grooved roll fixed to the input shaft. 4 for wire rod rolling, characterized by
roll housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8374890U JPH0810423Y2 (en) | 1990-08-07 | 1990-08-07 | 4-roll housing for rolling wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8374890U JPH0810423Y2 (en) | 1990-08-07 | 1990-08-07 | 4-roll housing for rolling wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0443401U true JPH0443401U (en) | 1992-04-13 |
| JPH0810423Y2 JPH0810423Y2 (en) | 1996-03-29 |
Family
ID=31631676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8374890U Expired - Lifetime JPH0810423Y2 (en) | 1990-08-07 | 1990-08-07 | 4-roll housing for rolling wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810423Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3270725B2 (en) * | 1997-09-30 | 2002-04-02 | 住友重機械工業株式会社 | Roll alignment adjustment device for rolling mill |
-
1990
- 1990-08-07 JP JP8374890U patent/JPH0810423Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810423Y2 (en) | 1996-03-29 |
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