JPS6048904U - Radial movement device for the head of a boring bar - Google Patents

Radial movement device for the head of a boring bar

Info

Publication number
JPS6048904U
JPS6048904U JP14195483U JP14195483U JPS6048904U JP S6048904 U JPS6048904 U JP S6048904U JP 14195483 U JP14195483 U JP 14195483U JP 14195483 U JP14195483 U JP 14195483U JP S6048904 U JPS6048904 U JP S6048904U
Authority
JP
Japan
Prior art keywords
boring bar
head
movement device
radial movement
attached
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
JP14195483U
Other languages
Japanese (ja)
Inventor
北口　良一
治明 久保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Big Daishowa Seiki Co Ltd
Original Assignee
Big Daishowa Seiki Co Ltd
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 Big Daishowa Seiki Co Ltd filed Critical Big Daishowa Seiki Co Ltd
Priority to JP14195483U priority Critical patent/JPS6048904U/en
Priority to GB08409239A priority patent/GB2142851B/en
Priority to FR848407472A priority patent/FR2546091B1/en
Priority to IT8420943A priority patent/IT1173776B/en
Priority to DE19843418215 priority patent/DE3418215A1/en
Publication of JPS6048904U publication Critical patent/JPS6048904U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (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) [Abstract] 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図はホーリングバーの装着状態を示す側面図、第２
図はボーリングバーの本体部とヘッド部との従来の連結
構造を示す部分断面側面図、第３図はこの考案に係るボ
ーリングバーのヘッド部の径方向移動装置の一実施例を
示す要部分解斜視図、第４図はスライド板の変形例を示
す正面図、第５図〜第８図はそれぞれ異なる実施例にお
けるボーリングバーの本体部とヘッド部との連結構造を
示す部分断面側面図、第９図はヘッド部の径方向移動の
駆動機構例の要部断面図である。 １・・・・・・ボーリングバー、２・・・・・・工作機
構、３・・・・・・回転駆動用スピンドル、４・・・・
・・本体部、５・・・・・・切削刃、６・・・・・・ヘ
ッド部、７・・・・・・あり溝、８・・・・・・あり、
１２ａ、１２ｂ・・・・・・スライド板、１３−−−−
−−ニードルローラ（転動体）、１９・・・・・・ボー
ル（転動体）、２０ａ、２０ｂ・・・・・・スライド板
。 −−第８図 第９図　　−Figure 1 is a side view showing how the hole bar is installed, Figure 2
The figure is a partial cross-sectional side view showing a conventional connection structure between the main body and the head of a boring bar, and FIG. 4 is a front view showing a modified example of the slide plate, and FIGS. 5 to 8 are partial cross-sectional side views showing connection structures between the main body and the head of the boring bar in different embodiments, and FIG. FIG. 9 is a sectional view of essential parts of an example of a drive mechanism for moving the head portion in the radial direction. 1... Boring bar, 2... Machining mechanism, 3... Rotation drive spindle, 4...
...Main body, 5...Cutting blade, 6...Head, 7...Provided groove, 8...Provided,
12a, 12b...Slide plate, 13---
--Needle roller (rolling element), 19... Ball (rolling element), 20a, 20b... Slide plate. --Figure 8 Figure 9-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 工作機械の回転駆動用スピンドルに装着されるボーリン
グバ一本体部に対して、切削刃が取付けられたヘッド部
を回転軸線方向に直交する方向の係合溝とこれに係嵌す
る係合突起とにより係方向に移動可能に連結すると共に
、連結部の対向面間に多数の転動体が回転自在に保持さ
れたスライド板を介挿してなるボーリングバーのヘッド
部の径方向移動装置。A boring bar that is attached to a rotary drive spindle of a machine tool has a head portion to which a cutting blade is attached to an engaging groove in a direction perpendicular to the rotational axis direction and an engaging protrusion that engages with the engaging groove. A radial moving device for a head portion of a boring bar, which is connected movably in the engagement direction by a sliding plate and has a slide plate in which a number of rolling elements are rotatably held between opposing surfaces of the connecting portion.
JP14195483U 1983-05-16 1983-09-12 Radial movement device for the head of a boring bar Pending JPS6048904U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14195483U JPS6048904U (en) 1983-09-12 1983-09-12 Radial movement device for the head of a boring bar
GB08409239A GB2142851B (en) 1983-05-16 1984-04-10 Machine tool holder unit
FR848407472A FR2546091B1 (en) 1983-05-16 1984-05-15 INTERCHANGEABLE MACHINE TOOL SUPPORT UNIT
IT8420943A IT1173776B (en) 1983-05-16 1984-05-16 SUPPORT GROUP FOR MACHINE TOOL
DE19843418215 DE3418215A1 (en) 1983-05-16 1984-05-16 MACHINE TOOL HOLDING UNIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14195483U JPS6048904U (en) 1983-09-12 1983-09-12 Radial movement device for the head of a boring bar

Publications (1)

Publication Number Publication Date
JPS6048904U true JPS6048904U (en) 1985-04-06

Family

ID=30317333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14195483U Pending JPS6048904U (en) 1983-05-16 1983-09-12 Radial movement device for the head of a boring bar

Country Status (1)

Country Link
JP (1) JPS6048904U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018088546A1 (en) * 2016-11-10 2018-05-17 エヌティーエンジニアリング株式会社 Working machine with position correction function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534389B1 (en) * 1970-03-05 1978-02-16
JPS5325979A (en) * 1976-08-21 1978-03-10 Nippon Telegr & Teleph Corp <Ntt> Cross travelling loading bed

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534389B1 (en) * 1970-03-05 1978-02-16
JPS5325979A (en) * 1976-08-21 1978-03-10 Nippon Telegr & Teleph Corp <Ntt> Cross travelling loading bed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018088546A1 (en) * 2016-11-10 2018-05-17 エヌティーエンジニアリング株式会社 Working machine with position correction function
JP2018075701A (en) * 2016-11-10 2018-05-17 エヌティーエンジニアリング株式会社 Work machine with position correction function

Similar Documents

Publication Publication Date Title
JPS6048904U (en) Radial movement device for the head of a boring bar
JPS6116243U (en) Rotary tool for chamfering
JPS60143627U (en) Spindle device for rotating tools
JPS6338911U (en)
JPS6029011U (en) Back counterbore processing machine
JPS60190505U (en) Turret head of NC lathe that can attach rotating tools
JPS59109402U (en) Assembling machine
JPS59109403U (en) Spindle rotation prevention device for turret drilling machine
JPS59163406U (en) Drill press
JPS60125001U (en) Double-headed lathe
JPS5959228U (en) Workpiece mounting stand for machine tools
JPS5880119U (en) cutting equipment
JPS6158038U (en)
JPH01163039U (en)
JPS59148205U (en) Drill press
JPS58160735U (en) Machine tool spindle
JPH0314719U (en)
JPS6446136U (en)
JPS62156426U (en)
JPS6031952U (en) Grinding machine longitudinal positioning mechanism
JPS5962903U (en) Spot boring jig
JPS6127625U (en) gear chamfering machine
JPS6053444U (en) Automatic alignment mechanism
JPS61148510U (en)
JPS5826504U (en) Router cutting equipment