JPH0160736U

JPH0160736U -

Info

Publication number: JPH0160736U
Application number: JP15509087U
Authority: JP
Priority date: 1987-10-09
Filing date: 1987-10-09
Publication date: 1989-04-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図はクロスロール装置により圧延後の異形断面条
を示す断面図、第３図は切削法による異形断面条
を示す断面図、第４図イ，ロはクロスロール装置
を示すものでイは正面図、ロはイのＰＰ′線矢視
図、第５図はクロスロール装置による圧延前の原
材料を示す断面図、第６図は従来例を示す断面図
である。１…ワークロール、２…溝上面、３，３′…基
準側側面、４…取付側側面、５…溝、６…上アン
ビル、７…上アンビル上面、８…上アンビル下面
、９…凹部、１０…上アンビル基準側面、１１…
上アンビル取付側面、１２…ボルト穴、１３…固
定治具、１４…六角穴付ボルト、１５…タツプ穴
、１６…非加工面、１７…異形断面条、１８…長
方形断面条、１９…凸部、２０，２０′…両肩、
２１…支持軸、２２…チヨツク、２３…穿設孔、
２４…環状ベアリング、２５…ハウジング、２６
…水平下面、２７…板状ベアリング、２８，２８
′，２９，２９′…コイルバネ、３０…ギヤ、３
１…ピニオンギヤ、３２…ラツクギヤ、３３，３
３′…圧延面、３４…下アンビル、３５…クラン
ク機構、３６…間隙、３７…切欠状溝、３８…溝
付長方形断面条、３９…凹曲面、４０…原材料、
４１…上アンビル側面、４２…シム、Ｘ…中心軸
、Ｚ…鉛直線、Ｙ…鉛直面、Ｗ…対称中心線、Ｗ
′…対称中心面、Ｖ…中心線。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view showing a strip of irregular cross-section after rolling by a cross-roll device, FIG. 3 is a cross-sectional view showing a strip of irregular cross-section obtained by cutting, and FIG. 4 A and B show a cross-roll device, and A is a front view. , B is a view taken along the line PP' in A, FIG. 5 is a sectional view showing the raw material before rolling by a cross roll device, and FIG. 6 is a sectional view showing a conventional example. 1...Work roll, 2...Groove top surface, 3, 3'...Reference side side surface, 4...Mounting side side surface, 5...Groove, 6...Upper anvil, 7...Upper anvil upper surface, 8...Upper anvil lower surface, 9...Recessed part, 10...upper anvil reference side, 11...
Upper anvil mounting side, 12...Bolt hole, 13...Fixing jig, 14...Hexagon socket head bolt, 15...Tap hole, 16...Unprocessed surface, 17...Irregular cross-section strip, 18...Rectangular cross-section strip, 19...Convex part , 20, 20'...Both shoulders,
21... Support shaft, 22... Chock, 23... Drilling hole,
24...Annular bearing, 25...Housing, 26
...Horizontal lower surface, 27...Plate bearing, 28, 28
', 29, 29'...Coil spring, 30...Gear, 3
1...Pinion gear, 32...Rack gear, 33,3
3'...Rolled surface, 34...Lower anvil, 35...Crank mechanism, 36...Gap, 37...Notched groove, 38...Grooved rectangular section strip, 39...Concave curved surface, 40...Raw material,
41...Upper anvil side surface, 42...Shim, X...center axis, Z...vertical line, Y...vertical plane, W...symmetrical center line, W
'... Center plane of symmetry, V... Center line.

Claims

[Scope of utility model registration request]

A work roll is provided that reciprocates in a direction perpendicular to the feeding direction of the strip, and a lower anvil is provided below the work roll. In an apparatus for manufacturing irregular cross-section strips by rolling the strip in the width direction with an upper anvil and a lower anvil, one of the sides where the groove of the work roll and the upper anvil are in close contact with each other is connected to the center axis of the work roll. A cross-roll device characterized by being formed parallel to a vertical plane passing through and having an upper anvil closely attached.