JPH0285599U - - Google Patents

Info

Publication number
JPH0285599U
JPH0285599U JP16620188U JP16620188U JPH0285599U JP H0285599 U JPH0285599 U JP H0285599U JP 16620188 U JP16620188 U JP 16620188U JP 16620188 U JP16620188 U JP 16620188U JP H0285599 U JPH0285599 U JP H0285599U
Authority
JP
Japan
Prior art keywords
test piece
punching
mold body
extrusion plate
punching blade
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
JP16620188U
Other languages
Japanese (ja)
Other versions
JPH0632319Y2 (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 JP1988166201U priority Critical patent/JPH0632319Y2/en
Publication of JPH0285599U publication Critical patent/JPH0285599U/ja
Application granted granted Critical
Publication of JPH0632319Y2 publication Critical patent/JPH0632319Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

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

第１図は本考案の第１の実施例を示す試験片打
抜き型の断面図、第２図は試験片押出し板の変形
例を示す図である。第３図は本考案の第２の実施
例を示す試験片打抜き型の断面図である。第４図
は試験片打抜き型の従来例を示す斜視図である。 １：打抜き型本体、１ａ：貫通孔、２：打抜き
刃、５：試験片押出し板、５ａ：押出し面、５ｂ
：貫通孔、６：ばね、７：エアホース。 FIG. 1 is a sectional view of a test piece punching die showing a first embodiment of the present invention, and FIG. 2 is a view showing a modified example of the test piece extrusion plate. FIG. 3 is a sectional view of a test piece punching die showing a second embodiment of the present invention. FIG. 4 is a perspective view showing a conventional example of a test piece punching die. 1: Punching die body, 1a: Through hole, 2: Punching blade, 5: Test piece extrusion plate, 5a: Extrusion surface, 5b
: Through hole, 6: Spring, 7: Air hose.

Claims (1)

【実用新案登録請求の範囲】 １ 型本体に取付けられた打抜き刃と、この打抜
き刃内部を打抜き方向に沿つて移動可能に支持さ
れる試験片押出し板と、この試験片押出し板の押
出し面が前記打抜き刃の刃先にて形成される平面
よりも突出するよう試験片押出し板を付勢するば
ねとを備えた試験片打抜き型において、前記試験
片押出し板の前記押出し面には、打抜かれた試験
片に所定の空気圧力を作用せしめる圧力口が設け
られていることを特徴とする試験片打抜き型。 ２ 型本体に取付けられる打抜き刃を備えた試験
片打抜き型において、打抜かれた試験片により型
本体および打抜き刃の内部に画成される気密室に
圧縮空気を導く通路を型本体に設けたことを特徴
とする試験片打抜き型。[Claims for Utility Model Registration] 1. A punching blade attached to the mold body, a test piece extrusion plate supported movably along the punching direction inside the punching blade, and an extrusion surface of the test piece extrusion plate In the test specimen punching die, the extrusion surface of the test specimen extrusion plate is provided with a spring that urges the test specimen extrusion plate to protrude beyond a plane formed by the cutting edge of the punching blade. A test piece punching die characterized by being provided with a pressure port for applying a predetermined air pressure to the test piece. 2. In a test specimen punching die equipped with a punching blade attached to the mold body, a passage is provided in the mold body to guide compressed air into an airtight chamber defined inside the mold body and the punching blade by the punched test piece. A test piece punching die featuring:
JP1988166201U 1988-12-21 1988-12-21 Test piece punching die Expired - Lifetime JPH0632319Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988166201U JPH0632319Y2 (en) 1988-12-21 1988-12-21 Test piece punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988166201U JPH0632319Y2 (en) 1988-12-21 1988-12-21 Test piece punching die

Publications (2)

Publication Number Publication Date
JPH0285599U true JPH0285599U (en) 1990-07-05
JPH0632319Y2 JPH0632319Y2 (en) 1994-08-24

Family

ID=31453376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988166201U Expired - Lifetime JPH0632319Y2 (en) 1988-12-21 1988-12-21 Test piece punching die

Country Status (1)

Country Link
JP (1) JPH0632319Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11216785A (en) * 1998-02-02 1999-08-10 Feather Core Kk Method and apparatus for manufacturing damper material
JP2003305692A (en) * 2002-04-15 2003-10-28 Baba Kagaku Kogyo Kk Product takeout mechanism in cutting machine
CN100448634C (en) * 2003-12-24 2009-01-07 日东电工株式会社 Method and equipment for cutting sheet materials
JP2013198972A (en) * 2012-03-26 2013-10-03 Mitsubishi Materials Corp Die cut roll of rotary die cutter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102435952B1 (en) * 2020-12-15 2022-08-25 한국과학기술연구원 Filter Cutting Device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841365A (en) * 1971-09-28 1973-06-16
JPS52143584A (en) * 1976-05-26 1977-11-30 Toshiba Corp Shearing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841365A (en) * 1971-09-28 1973-06-16
JPS52143584A (en) * 1976-05-26 1977-11-30 Toshiba Corp Shearing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11216785A (en) * 1998-02-02 1999-08-10 Feather Core Kk Method and apparatus for manufacturing damper material
JP2003305692A (en) * 2002-04-15 2003-10-28 Baba Kagaku Kogyo Kk Product takeout mechanism in cutting machine
CN100448634C (en) * 2003-12-24 2009-01-07 日东电工株式会社 Method and equipment for cutting sheet materials
JP2013198972A (en) * 2012-03-26 2013-10-03 Mitsubishi Materials Corp Die cut roll of rotary die cutter

Also Published As

Publication number Publication date
JPH0632319Y2 (en) 1994-08-24

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