JPS58107219U - Roll forming equipment - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

５第１図は本考案の一実施例を示す斜視図、第２図は成
形ロールの分解斜視図、第３図は作用を示す正面図であ
る。 ２・・・成形ロール、３・・・支軸、４・・・中心穴、
５・・・内筒、６・・・外筒、７・・・導孔部、８・・
・油路、９・・・油槽、１１・・・端面。5. FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of a forming roll, and FIG. 3 is a front view showing the operation. 2... Forming roll, 3... Support shaft, 4... Center hole,
5... Inner cylinder, 6... Outer cylinder, 7... Guide hole part, 8...
- Oil path, 9... oil tank, 11... end face.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支軸挿通用の中心穴を設けた内筒と、該内筒に密に外挿
される外筒との当接面に、中心穴と同方向幌のびかつ端
面で開放された複数個の導孔部を形成しかつ該導孔部と
前記中・６穴とを結ぶ油路を設けた成形ロールを具え、
かつ該成形ロールの下端部を、下方に位置した前記導孔
部内に潤滑油を流入しうる油面を有する油槽内に浸漬し
てなるロール成形製１置。On the abutment surface between the inner cylinder, which has a center hole for the support shaft to pass through, and the outer cylinder, which is tightly fitted onto the inner cylinder, there are a plurality of guide holes that extend in the same direction as the center hole and are open at the end surface. and a forming roll provided with an oil passage connecting the guide hole portion and the middle six holes,
and a roll-formed one-piece device in which the lower end of the forming roll is immersed in an oil bath having an oil surface that allows lubricating oil to flow into the guide hole located below.