JPS60141915U - Bearing clearance adjustment mechanism for pipe forming machine forming rolls - Google Patents

Bearing clearance adjustment mechanism for pipe forming machine forming rolls

Info

Publication number
JPS60141915U
JPS60141915U JP2797284U JP2797284U JPS60141915U JP S60141915 U JPS60141915 U JP S60141915U JP 2797284 U JP2797284 U JP 2797284U JP 2797284 U JP2797284 U JP 2797284U JP S60141915 U JPS60141915 U JP S60141915U
Authority
JP
Japan
Prior art keywords
chock
clearance adjustment
bearing
cover
bearing clearance
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
Application number
JP2797284U
Other languages
Japanese (ja)
Other versions
JPH0243527Y2 (en
Inventor
武夫 北岡
啓二 南
Original Assignee
日新製鋼株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日新製鋼株式会社 filed Critical 日新製鋼株式会社
Priority to JP2797284U priority Critical patent/JPS60141915U/en
Publication of JPS60141915U publication Critical patent/JPS60141915U/en
Application granted granted Critical
Publication of JPH0243527Y2 publication Critical patent/JPH0243527Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

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) [Abstract] 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]

第１図は本考案の一実施例を示す正面図、第２図は側面
図、第３図は第１図の■−市拡大断面図、第４図は要部
の一部切欠斜視図、第５図は柱状ブロックの斜視図であ
る。 １０・・田−ルスタンド、１１・・・ａ枠、１１　ａ・
・・摺動傾斜面、２０・・・チョック、３０・・・チョ
ックカバー、３１・・・当り片、３６・・・押しボルト
、４０・・・柱状ブロック、４１・・・摺接面、４２ａ
・・・水平突片、５０・・・軸受、６０・・・上ロール
部、６１・・・上ロール軸、、７０・・・下ロール部、
７１・・・下ロール軸。Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a side view, Fig. 3 is an enlarged cross-sectional view of the ■-city in Fig. 1, Fig. 4 is a partially cutaway perspective view of the main part, FIG. 5 is a perspective view of the columnar block. 10... field stand, 11... a frame, 11 a.
... Sliding inclined surface, 20... Chock, 30... Chock cover, 31... Hitting piece, 36... Push bolt, 40... Column block, 41... Sliding surface, 42a
...Horizontal projecting piece, 50...Bearing, 60...Upper roll part, 61...Upper roll shaft, 70...Lower roll part,
71...Lower roll axis.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スタンド１０の２本の縦枠１１間にチョック２０が昇降
自在に装着され、該チョックに成形ロール軸６１が軸受
５０を介して回転自在に支持され該軸受の外輪５１を押
さえ、かつ、前記チョックと縦枠の一部を覆うようにチ
ョックカバー３−０が前記チョック２０にとりつけられ
たものにおいて、前記チョック２０、チョックカバー３
０および縦枠１１とで囲まれた部付に三角柱状空間が形
成されるように前記縦枠に摺動傾斜面１１ａが設けられ
、前記三角柱状空間をほぼ満たすよう敢ように断面三角
形の柱状ブロック４０が介在され、かつ、該柱状ブ冶ツ
クは前記成形ロール軸の軸方向と平行な方向に摺動自在
、かつ、ねじにより位置調整可能とされたことを特徴と
する造管機成形ロールの軸受部隙間調整機客。A chock 20 is mounted between the two vertical frames 11 of the stand 10 so as to be freely raised and lowered, and a forming roll shaft 61 is rotatably supported by the chock via a bearing 50, and holds the outer ring 51 of the bearing. and a chock cover 3-0 is attached to the chock 20 so as to cover a part of the vertical frame, the chock 20 and the chock cover 3
A sliding inclined surface 11a is provided on the vertical frame so that a triangular prism-shaped space is formed in the part surrounded by the vertical frame 11, and a column-shaped column having a triangular cross section is provided so as to almost fill the triangular prism-shaped space. A forming roll for a pipe making machine characterized in that a block 40 is interposed, and the columnar block is slidable in a direction parallel to the axial direction of the forming roll axis, and the position is adjustable by a screw. Bearing clearance adjustment machine.
JP2797284U 1984-02-27 1984-02-27 Bearing clearance adjustment mechanism for pipe forming machine forming rolls Granted JPS60141915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2797284U JPS60141915U (en) 1984-02-27 1984-02-27 Bearing clearance adjustment mechanism for pipe forming machine forming rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2797284U JPS60141915U (en) 1984-02-27 1984-02-27 Bearing clearance adjustment mechanism for pipe forming machine forming rolls

Publications (2)

Publication Number Publication Date
JPS60141915U true JPS60141915U (en) 1985-09-20
JPH0243527Y2 JPH0243527Y2 (en) 1990-11-20

Family

ID=30525417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2797284U Granted JPS60141915U (en) 1984-02-27 1984-02-27 Bearing clearance adjustment mechanism for pipe forming machine forming rolls

Country Status (1)

Country Link
JP (1) JPS60141915U (en)

Also Published As

Publication number Publication date
JPH0243527Y2 (en) 1990-11-20

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