JPH0263905U - - Google Patents

Info

Publication number
JPH0263905U
JPH0263905U JP1988143318U JP14331888U JPH0263905U JP H0263905 U JPH0263905 U JP H0263905U JP 1988143318 U JP1988143318 U JP 1988143318U JP 14331888 U JP14331888 U JP 14331888U JP H0263905 U JPH0263905 U JP H0263905U
Authority
JP
Japan
Prior art keywords
hydraulic
chamber
hydraulic chamber
outside
hydraulic pressure
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
JP1988143318U
Other languages
Japanese (ja)
Other versions
JPH0751202Y2 (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 JP1988143318U priority Critical patent/JPH0751202Y2/en
Priority to KR2019890010209U priority patent/KR940003985Y1/en
Priority to US07/429,932 priority patent/US5099733A/en
Priority to EP19890120300 priority patent/EP0367262B1/en
Priority to DE1989619185 priority patent/DE68919185T2/en
Publication of JPH0263905U publication Critical patent/JPH0263905U/ja
Application granted granted Critical
Publication of JPH0751202Y2 publication Critical patent/JPH0751202Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/305—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck the gripping means is a deformable sleeve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid

Description

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

第１図ないし第３図は本考案の一実施例を示す
もので、第１図は断面図、第２図は油圧室内に圧
油を供給する場合の断面図、第３図は油圧室内の
圧油を抜く場合の断面図、第４図は従来の油圧固
定フランジの断面図である。 １……フランジ本体、４……油圧室、２０……
連通孔、２１……外部油圧供給体、２２……装着
孔、２５……バネ（弁機構）、２６……ボール（
弁機構）、２１ｂ……供給治具取付孔、２１ｃ…
…連絡孔、２１ｄ……弁座（弁機構）。 Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a cross-sectional view, Figure 2 is a cross-sectional view when pressure oil is supplied into the hydraulic chamber, and Figure 3 is a cross-sectional view of the interior of the hydraulic chamber. FIG. 4 is a sectional view of a conventional hydraulic fixing flange. 1...Flange body, 4...Hydraulic chamber, 20...
Communication hole, 21...External hydraulic pressure supply body, 22...Mounting hole, 25...Spring (valve mechanism), 26...Ball (
valve mechanism), 21b...supply jig mounting hole, 21c...
...Communication hole, 21d...Valve seat (valve mechanism).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧を用いて内径を拡大、縮小させて着脱する
油圧固定フランジにおいて、フランジ本体の内部
に油圧室を設け、この油圧室に、油圧室と外部と
を連通する油圧供給孔を設けると共に、上記油圧
室と油圧供給孔との間に、外部から上記油圧室へ
の圧油の供給を可能にする弁機構を設けたことを
特徴とする油圧固定フランジ。 In a hydraulically fixed flange whose inner diameter is expanded and contracted using hydraulic pressure to attach and detach, a hydraulic chamber is provided inside the flange body, and this hydraulic chamber is provided with a hydraulic pressure supply hole that communicates the hydraulic chamber with the outside. A hydraulic fixing flange, characterized in that a valve mechanism is provided between the chamber and the hydraulic pressure supply hole to enable supply of pressure oil from the outside to the hydraulic chamber.
JP1988143318U 1988-11-01 1988-11-01 Hydraulic fixing flange attachment / detachment mechanism Expired - Lifetime JPH0751202Y2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988143318U JPH0751202Y2 (en) 1988-11-01 1988-11-01 Hydraulic fixing flange attachment / detachment mechanism
KR2019890010209U KR940003985Y1 (en) 1988-11-01 1989-07-12 Frange fixing device
US07/429,932 US5099733A (en) 1988-11-01 1989-11-01 Rotary knife
EP19890120300 EP0367262B1 (en) 1988-11-01 1989-11-02 Hydraulically fixable flange and rotary tool
DE1989619185 DE68919185T2 (en) 1988-11-01 1989-11-02 Hydraulically fixable flange and rotating tool.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988143318U JPH0751202Y2 (en) 1988-11-01 1988-11-01 Hydraulic fixing flange attachment / detachment mechanism

Publications (2)

Publication Number Publication Date
JPH0263905U true JPH0263905U (en) 1990-05-14
JPH0751202Y2 JPH0751202Y2 (en) 1995-11-22

Family

ID=15335994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988143318U Expired - Lifetime JPH0751202Y2 (en) 1988-11-01 1988-11-01 Hydraulic fixing flange attachment / detachment mechanism

Country Status (2)

Country Link
JP (1) JPH0751202Y2 (en)
KR (1) KR940003985Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110014195A (en) * 2018-01-10 2019-07-16 株式会社神崎高级工机制作所 Gear machining equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919204U (en) * 1982-07-28 1984-02-06 住友金属工業株式会社 Chucking device for gear processing and inspection
JPS6334824U (en) * 1986-08-25 1988-03-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919204U (en) * 1982-07-28 1984-02-06 住友金属工業株式会社 Chucking device for gear processing and inspection
JPS6334824U (en) * 1986-08-25 1988-03-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110014195A (en) * 2018-01-10 2019-07-16 株式会社神崎高级工机制作所 Gear machining equipment
JP2019119026A (en) * 2018-01-10 2019-07-22 株式会社 神崎高級工機製作所 Gear processing device
CN110014195B (en) * 2018-01-10 2023-08-15 株式会社神崎高级工机制作所 Gear machining device

Also Published As

Publication number Publication date
JPH0751202Y2 (en) 1995-11-22
KR940003985Y1 (en) 1994-06-17
KR900010299U (en) 1990-06-02

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