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JPH0179538U - - Google Patents

Info

Publication number
JPH0179538U
JPH0179538U JP1987171732U JP17173287U JPH0179538U JP H0179538 U JPH0179538 U JP H0179538U JP 1987171732 U JP1987171732 U JP 1987171732U JP 17173287 U JP17173287 U JP 17173287U JP H0179538 U JPH0179538 U JP H0179538U
Authority
JP
Japan
Prior art keywords
vertical axis
hole
rotating shaft
weight
center
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
JP1987171732U
Other languages
Japanese (ja)
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 JP1987171732U priority Critical patent/JPH0179538U/ja
Publication of JPH0179538U publication Critical patent/JPH0179538U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)

Description

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

第１図および第２図はこの考案の一実施例を示
し、第１図は縦断正面図、第２図は第１図の側面
図、第３図乃至第６図は従来の実施例を示し、第
３図はボーリングマシンの縦断正面図、第４図は
第３図の側面図、第５図は制振ダンパの側面図、
第６図は縄飛び現象で変形した回転軸を示す側面
図である。 ８…ジヤーナルキヤツプ（突出壁）、１１…孔
（被加工孔）、３１…制振ダンパ、３２…ウエイ
ト、３３…垂直軸線。 Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a longitudinal sectional front view, Figure 2 being a side view of Figure 1, and Figures 3 to 6 showing a conventional embodiment. , Fig. 3 is a longitudinal sectional front view of the boring machine, Fig. 4 is a side view of Fig. 3, Fig. 5 is a side view of the vibration damper,
FIG. 6 is a side view showing the rotating shaft deformed due to the skipping phenomenon. 8... Journal cap (protruding wall), 11... Hole (processed hole), 31... Vibration damper, 32... Weight, 33... Vertical axis.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 切削加工機に設けられた回転軸の外周壁に切削
刃を設け、上記回転軸を被加工物の突出壁に設け
られた被加工孔に挿通し、回転軸を回転しながら
軸方向に移動させることにより被加工孔の内周面
を切削するときに突出壁の振動を吸収するものに
おいて、上記被加工孔の中心を通る垂直軸線上に
ウエイトを設け、上記突出壁を垂直軸線方向に押
圧したことを特徴とする切削加工における制振ダ
ンパ。 A cutting blade is provided on the outer circumferential wall of a rotating shaft provided in a cutting machine, the rotating shaft is inserted into a hole provided in a protruding wall of a workpiece, and the rotating shaft is moved in the axial direction while rotating. A weight is provided on a vertical axis passing through the center of the hole to be machined, and a weight is provided on a vertical axis passing through the center of the hole to press the protruding wall in the direction of the vertical axis. A vibration damper for cutting processing characterized by the following.
JP1987171732U 1987-11-10 1987-11-10 Pending JPH0179538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987171732U JPH0179538U (en) 1987-11-10 1987-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987171732U JPH0179538U (en) 1987-11-10 1987-11-10

Publications (1)

Publication Number Publication Date
JPH0179538U true JPH0179538U (en) 1989-05-29

Family

ID=31463745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987171732U Pending JPH0179538U (en) 1987-11-10 1987-11-10

Country Status (1)

Country Link
JP (1) JPH0179538U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07608U (en) * 1992-04-08 1995-01-06 エンシュウ株式会社 Vibration prevention structure for line boring bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07608U (en) * 1992-04-08 1995-01-06 エンシュウ株式会社 Vibration prevention structure for line boring bar

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