JPH0166909U - - Google Patents

Info

Publication number
JPH0166909U
JPH0166909U JP1987163325U JP16332587U JPH0166909U JP H0166909 U JPH0166909 U JP H0166909U JP 1987163325 U JP1987163325 U JP 1987163325U JP 16332587 U JP16332587 U JP 16332587U JP H0166909 U JPH0166909 U JP H0166909U
Authority
JP
Japan
Prior art keywords
cylindrical body
conical
chuck
cylinder
abuts
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.)
Pending
Application number
JP1987163325U
Other languages
English (en)
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 filed Critical
Priority to JP1987163325U priority Critical patent/JPH0166909U/ja
Publication of JPH0166909U publication Critical patent/JPH0166909U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の治具を用いてのA
l素管加工時の断面図、第2図は従来の治具によ
るAl素管加工時の断面図、第3図は本考案の使
用の対象となるAl素管の断面図、第4図は第3
図の素管を従来の治具を用いて加工する際の問題
点を示す断面図である。 1:Al素管、21,22:チヤツク、31,
32:プツシヤ、9:頭部、11:段差。

Claims (1)

    【実用新案登録請求の範囲】
  1. 端部内面に円錐面状テーパ面を有する円筒体を
    加工時に両端で支持するものであつて、被加工円
    筒体内に入る円錐面部が該円筒体のテーパ面に当
    接し、円錐面部の底部に前記円筒体の端面に当接
    する段差面を有するチヤツクと、該チヤツクに形
    成された溝内を移動して前記円筒体端面に当接可
    能の頭部を有するプツシヤとを備えたことを特徴
    とする円筒体加工用治具。
JP1987163325U 1987-10-26 1987-10-26 Pending JPH0166909U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987163325U JPH0166909U (ja) 1987-10-26 1987-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987163325U JPH0166909U (ja) 1987-10-26 1987-10-26

Publications (1)

Publication Number Publication Date
JPH0166909U true JPH0166909U (ja) 1989-04-28

Family

ID=31447950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987163325U Pending JPH0166909U (ja) 1987-10-26 1987-10-26

Country Status (1)

Country Link
JP (1) JPH0166909U (ja)

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