JPH0276697U - - Google Patents

Info

Publication number
JPH0276697U
JPH0276697U JP1988153194U JP15319488U JPH0276697U JP H0276697 U JPH0276697 U JP H0276697U JP 1988153194 U JP1988153194 U JP 1988153194U JP 15319488 U JP15319488 U JP 15319488U JP H0276697 U JPH0276697 U JP H0276697U
Authority
JP
Japan
Prior art keywords
upper punch
support ring
opening edge
mounting collar
sandwiched
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
JP1988153194U
Other languages
Japanese (ja)
Other versions
JPH0243597Y2 (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 JP1988153194U priority Critical patent/JPH0243597Y2/ja
Publication of JPH0276697U publication Critical patent/JPH0276697U/ja
Application granted granted Critical
Publication of JPH0243597Y2 publication Critical patent/JPH0243597Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prevention Of Fouling (AREA)

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に係る上杵防塵装置
を備えた回転式粉末圧縮成型機の一部を示す縦断
面図、第２図はサポートリングの拡大断面図であ
る。 １……回転盤、１ａ……上杵取付け部、１ｃ…
…上杵取付け部の下面、５……上杵、６……上杵
防塵装置、７……防塵器、８……サポートリング
、９ａ……防塵器の下端開口（嵌合口）、１０ｂ
……防塵器の上端開口縁、１１……環状溝。 FIG. 1 is a longitudinal sectional view showing a part of a rotary powder compression molding machine equipped with an upper punch dustproof device according to an embodiment of the present invention, and FIG. 2 is an enlarged sectional view of a support ring. 1... Turntable, 1a... Upper punch attachment part, 1c...
...Bottom surface of the upper punch attachment part, 5...Upper punch, 6...Upper punch dustproof device, 7...Dust preventer, 8...Support ring, 9a...Lower end opening (fitting opening) of dust preventer, 10b
...Top opening edge of the dustproof device, 11...Annular groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転盤の上杵取付け鍔に摺動自在に挿通された
上杵の下部に設けた環状溝に、柔軟弾性の蛇腹状
防塵器の下端開口を嵌合し、この防塵器の上端開
口縁と上記上杵取付け鍔の下面との間に、上記上
杵が挿通するサポートリングを挟設するとともに
、このサポートリングを滑性が高い材料で形成し
て、このリングの上面と上記上杵取付け鍔下面と
の間の摩擦抵抗を上記サポートリングの下面と上
記防塵器の上端開口縁との間の摩擦抵抗よりも小
さくしたことを特徴とする回転式粉末圧縮成形機
の上杵防塵装置。 The lower end opening of a flexible elastic bellows-shaped dust preventer is fitted into the annular groove provided at the bottom of the upper punch which is slidably inserted into the upper punch mounting collar of the rotary disk, and the upper end opening edge of the dust preventer and the above A support ring through which the upper punch is inserted is sandwiched between the lower surface of the upper punch mounting collar, and this support ring is made of a highly slippery material, so that the upper surface of this ring and the lower surface of the upper punch mounting collar are sandwiched. A dust prevention device for an upper punch of a rotary powder compression molding machine, characterized in that the frictional resistance between the lower surface of the support ring and the upper opening edge of the dustproof device is smaller than the frictional resistance between the lower surface of the support ring and the upper opening edge of the dustproof device.
JP1988153194U 1988-11-25 1988-11-25 Expired JPH0243597Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988153194U JPH0243597Y2 (en) 1988-11-25 1988-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988153194U JPH0243597Y2 (en) 1988-11-25 1988-11-25

Publications (2)

Publication Number Publication Date
JPH0276697U true JPH0276697U (en) 1990-06-12
JPH0243597Y2 JPH0243597Y2 (en) 1990-11-20

Family

ID=31428813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988153194U Expired JPH0243597Y2 (en) 1988-11-25 1988-11-25

Country Status (1)

Country Link
JP (1) JPH0243597Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202210A (en) * 2008-02-28 2009-09-10 Mori Machinery Corp Dust-preventive cap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202210A (en) * 2008-02-28 2009-09-10 Mori Machinery Corp Dust-preventive cap

Also Published As

Publication number Publication date
JPH0243597Y2 (en) 1990-11-20

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