JPS595213U - Cylinder block bore hole drilling equipment - Google Patents

Cylinder block bore hole drilling equipment

Info

Publication number
JPS595213U
JPS595213U JP9725782U JP9725782U JPS595213U JP S595213 U JPS595213 U JP S595213U JP 9725782 U JP9725782 U JP 9725782U JP 9725782 U JP9725782 U JP 9725782U JP S595213 U JPS595213 U JP S595213U
Authority
JP
Japan
Prior art keywords
main shaft
cylinder block
bore hole
drilling equipment
hole drilling
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
JP9725782U
Other languages
Japanese (ja)
Inventor
典夫 橋本
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP9725782U priority Critical patent/JPS595213U/en
Publication of JPS595213U publication Critical patent/JPS595213U/en
Pending legal-status Critical Current

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  • 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−実施例の正面図、第２図は同側面図、
第３図は同要部の構成説明図、第４図は４気筒シリンダ
ブロツクの平面図、第５図は３気筒シリンダブロツクの
平面図、第６図は作用説明図である。 １１、　２．　３．　４は主軸、６はブレーキ・クラッ
チ、１５はクラッチ、１７．１８．１９．２０はボーリ
ングバー。Fig. 1 is a front view of the present invention-embodiment, Fig. 2 is a side view of the same,
FIG. 3 is an explanatory diagram of the configuration of the main parts, FIG. 4 is a plan view of the four-cylinder cylinder block, FIG. 5 is a plan view of the three-cylinder cylinder block, and FIG. 6 is an explanatory diagram of the operation. 11, 2. 3. 4 is the main shaft, 6 is the brake/clutch, 15 is the clutch, 17.18.19.20 is the boring bar.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸ケース５に主軸駆動モータ９の駆動により回転する
０本の主軸１．　２．　３．　４を設ける得に主軸１．
　２．　３．　４にそれぞれボーリングバー１７．１８
，１９．２０を設け、一方の最端のボーリングバー１７
の外径部の少くとも一部を中心より加工径Ｄ／２−ラッ
ク量ｅ−隙間αの寸法で形成し、主軸駆動モータ９から
主軸ｉ、　　２．　３．　４に至る回転伝達部に一方の
最端のボーリングバー１７への回転伝達の断接を行なう
ブレーキ・クラッチ６を設け、主軸ケース５にオリエン
テーション用モータ１４と回転伝達部との断接を行なう
クラッチ１５とを設けたことを特徴とするシリンダブロ
ックのベア穴加工装置。The main shaft case 5 has zero main shafts 1. 2. 3. 4, it is advantageous to provide the main shaft 1.
2. 3. 4 bowling bars each 17.18
, 19.20, and one of the extreme boring bars 17
At least a part of the outer diameter of the main shaft is formed from the center with dimensions of machining diameter D/2 - rack amount e - gap α, and from the main shaft drive motor 9 to the main shaft i, 2. 3. 4 is provided with a brake/clutch 6 for connecting/disconnecting rotation transmission to one of the extreme boring bars 17, and a clutch for connecting/disconnecting rotation transmission between the orientation motor 14 and the rotation transmission section is provided in the main shaft case 5. 15. A bare hole machining device for a cylinder block, characterized in that it is provided with:
JP9725782U 1982-06-30 1982-06-30 Cylinder block bore hole drilling equipment Pending JPS595213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9725782U JPS595213U (en) 1982-06-30 1982-06-30 Cylinder block bore hole drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9725782U JPS595213U (en) 1982-06-30 1982-06-30 Cylinder block bore hole drilling equipment

Publications (1)

Publication Number Publication Date
JPS595213U true JPS595213U (en) 1984-01-13

Family

ID=30231422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9725782U Pending JPS595213U (en) 1982-06-30 1982-06-30 Cylinder block bore hole drilling equipment

Country Status (1)

Country Link
JP (1) JPS595213U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202583A (en) * 2010-03-25 2011-10-13 Honda Motor Co Ltd Method and device for machining valve hole of cylinder head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011202583A (en) * 2010-03-25 2011-10-13 Honda Motor Co Ltd Method and device for machining valve hole of cylinder head

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