JPH02138025U - - Google Patents

Info

Publication number
JPH02138025U
JPH02138025U JP4618389U JP4618389U JPH02138025U JP H02138025 U JPH02138025 U JP H02138025U JP 4618389 U JP4618389 U JP 4618389U JP 4618389 U JP4618389 U JP 4618389U JP H02138025 U JPH02138025 U JP H02138025U
Authority
JP
Japan
Prior art keywords
punch head
punch
tightening device
screw holes
holes
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
JP4618389U
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 JP4618389U priority Critical patent/JPH02138025U/ja
Publication of JPH02138025U publication Critical patent/JPH02138025U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図は断
面図、第2図は要部の拡大断面図である。 2はパンチボデイ、4は圧縮ばね、5はパンチ
ヘツド、5aはテーパ部、5bはねじ穴、6は緊
締部材、6aはテーパ面、6cはフランジ部、6
dはねじ穴、7は締結部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. パンチボデイ2の上端にパンチヘツド5のテー
    パ部5aを螺合すると共に、上記パンチヘツド5
    のテーパ部5aを圧縮ばね4により上方へ付勢さ
    れた緊締部材6のテーパ面6aで外周方向より緊
    締するようにしたパンチヘツドの緊締装置におい
    て、上記パンチヘツド5及び緊締部材6のフラン
    ジ部6cに、ねじ方向が異なるねじ穴5b,6d
    を穿設すると共に、これらねじ穴5b,6dに締
    結部材7を螺合してなるパンチング金型のパンチ
    ヘツド緊締装置。
JP4618389U 1989-04-21 1989-04-21 Pending JPH02138025U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4618389U JPH02138025U (ja) 1989-04-21 1989-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4618389U JPH02138025U (ja) 1989-04-21 1989-04-21

Publications (1)

Publication Number Publication Date
JPH02138025U true JPH02138025U (ja) 1990-11-19

Family

ID=31561039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4618389U Pending JPH02138025U (ja) 1989-04-21 1989-04-21

Country Status (1)

Country Link
JP (1) JPH02138025U (ja)

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