JPS5898115U - drilling machine - Google Patents

drilling machine

Info

Publication number
JPS5898115U
JPS5898115U JP19266081U JP19266081U JPS5898115U JP S5898115 U JPS5898115 U JP S5898115U JP 19266081 U JP19266081 U JP 19266081U JP 19266081 U JP19266081 U JP 19266081U JP S5898115 U JPS5898115 U JP S5898115U
Authority
JP
Japan
Prior art keywords
feed rate
electric drill
supporting members
drilling machine
surface supporting
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
JP19266081U
Other languages
Japanese (ja)
Other versions
JPS6216254Y2 (en
Inventor
岡村　紀男
忠 鈴木
Original Assignee
日野自動車株式会社
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 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP19266081U priority Critical patent/JPS5898115U/en
Publication of JPS5898115U publication Critical patent/JPS5898115U/en
Application granted granted Critical
Publication of JPS6216254Y2 publication Critical patent/JPS6216254Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (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) [Summary] 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図は本考案の正面図ミ第２図は第１図ｎ−■線断面
図である。 １・・・・・・ガイドレール、２・・・・・・吊下げ部
材、３・・・・・・シリンダ、４・・・・・・ピストン
ロッド、５・・・・・・重錘、７・・・・・・電気ドリ
ル、１１・・・・・・緩衝器。FIG. 1 is a front view of the present invention, and FIG. 2 is a sectional view taken along the line n--■ in FIG. 1... Guide rail, 2... Hanging member, 3... Cylinder, 4... Piston rod, 5... Weight, 7...Electric drill, 11...Buffer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガイドレールに沿って走行移動する吊下げ部材に鉛直軸
線方向に固設したシリンダと、このシリンダのピストン
ロッド端に重錘を介して電気ドリルを設けた穴明は機に
おいて、前記シリンダと重錘とに水平方向の支持部材を
対向して固設し、この面支持部材間に、前記電気ドリル
の下降動は定速送り速度に、上昇動は早送り速度に制御
する油圧通路を備えたピストンを内蔵せる緩衝器を設け
たことを特徴とする穴明は機。A cylinder is fixed in the vertical axis direction to a hanging member that travels along a guide rail, and an electric drill is installed at the end of the piston rod of this cylinder via a weight. A horizontal supporting member is fixedly opposed to the surface supporting members, and a piston equipped with a hydraulic passage is provided between the surface supporting members to control the downward movement of the electric drill to a constant feed rate and the upward movement to a rapid feed rate. Anameki is characterized by having a built-in buffer.
JP19266081U 1981-12-25 1981-12-25 drilling machine Granted JPS5898115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19266081U JPS5898115U (en) 1981-12-25 1981-12-25 drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19266081U JPS5898115U (en) 1981-12-25 1981-12-25 drilling machine

Publications (2)

Publication Number Publication Date
JPS5898115U true JPS5898115U (en) 1983-07-04
JPS6216254Y2 JPS6216254Y2 (en) 1987-04-24

Family

ID=30106054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19266081U Granted JPS5898115U (en) 1981-12-25 1981-12-25 drilling machine

Country Status (1)

Country Link
JP (1) JPS5898115U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014140880A (en) * 2013-01-25 2014-08-07 Toho Titanium Co Ltd Reaction vessel correction device and reaction vessel correction method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014140880A (en) * 2013-01-25 2014-08-07 Toho Titanium Co Ltd Reaction vessel correction device and reaction vessel correction method using the same

Also Published As

Publication number Publication date
JPS6216254Y2 (en) 1987-04-24

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