JPH0340077U - - Google Patents

Info

Publication number
JPH0340077U
JPH0340077U JP9902689U JP9902689U JPH0340077U JP H0340077 U JPH0340077 U JP H0340077U JP 9902689 U JP9902689 U JP 9902689U JP 9902689 U JP9902689 U JP 9902689U JP H0340077 U JPH0340077 U JP H0340077U
Authority
JP
Japan
Prior art keywords
container
press
turbine rotor
metal shaft
fitting jig
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
JP9902689U
Other languages
Japanese (ja)
Other versions
JPH0751257Y2 (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 JP1989099026U priority Critical patent/JPH0751257Y2/en
Publication of JPH0340077U publication Critical patent/JPH0340077U/ja
Application granted granted Critical
Publication of JPH0751257Y2 publication Critical patent/JPH0751257Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１および２図はこの考案に従う圧入用ジグの
断面図である。 １……容器、２……タービンロータ、２ａ……
凸部、３……蓋、４……案内筒、５……金属軸、
５ａ……凹部、５ｂ……段差、６……底板、７…
…突起、８……位置決め孔、９……排気口、１０
……磁石、１１……Ｏリング。 1 and 2 are cross-sectional views of a press-fitting jig according to this invention. 1... Container, 2... Turbine rotor, 2a...
Convex portion, 3... Lid, 4... Guide cylinder, 5... Metal shaft,
5a... recess, 5b... step, 6... bottom plate, 7...
...Protrusion, 8...Positioning hole, 9...Exhaust port, 10
...Magnet, 11...O-ring.

Claims (1)

【実用新案登録請求の範囲】 １ セラミツク製のタービンロータ基端に形成し
た凸部を金属軸の端面に開口させた凹部に圧入し
て一体化する圧入ジグにおいて、 上記タービンロータの収容空間を有する容器と
、この容器の開口部を塞ぐ蓋と、上記金属軸の収
容空間を有する案内筒とからなり、容器の底部に
タービンロータ先端の突起をはめ込む位置決め孔
を設け、案内筒を容器内のタービンロータに対し
て進退可動で蓋に配設してなるセラミツク製ター
ビンロータと金属軸との結合用圧入ジグ。 ２ 容器は底面にタービンロータと同等またはそ
れ以上の硬さを有するセラミツク製または金属製
の底板をそなえる請求項１に記載の圧入ジグ。 ３ 案内筒は内側に金属軸を固定する磁石をそな
える請求項１に記載の圧入ジグ。 ４ 蓋は案内筒との当接部にＯリングをそなえか
つ容器は真空引き用の排気口をそなえる請求項１
に記載の圧入ジグ。[Claims for Utility Model Registration] 1. A press-fitting jig in which a convex portion formed at the base end of a ceramic turbine rotor is press-fitted into a recessed portion opened in the end face of a metal shaft to integrate the same, which has a space for accommodating the turbine rotor. It consists of a container, a lid that closes the opening of the container, and a guide tube that has a space for accommodating the metal shaft.A positioning hole is provided in the bottom of the container to fit the protrusion at the tip of the turbine rotor, and the guide tube is inserted into the turbine inside the container. A press-fitting jig for connecting a ceramic turbine rotor and a metal shaft, which is movable forward and backward relative to the rotor and is placed on the lid. 2. The press-fitting jig according to claim 1, wherein the container has a ceramic or metal bottom plate having a hardness equivalent to or higher than that of the turbine rotor. 3. The press-fitting jig according to claim 1, wherein the guide tube has a magnet for fixing the metal shaft inside. 4. Claim 1, wherein the lid is provided with an O-ring at the contact portion with the guide cylinder, and the container is provided with an exhaust port for evacuation.
Press-fit jig described in .
JP1989099026U 1989-08-28 1989-08-28 Press fitting jig for connecting ceramic turbine rotor and metal shaft Expired - Fee Related JPH0751257Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989099026U JPH0751257Y2 (en) 1989-08-28 1989-08-28 Press fitting jig for connecting ceramic turbine rotor and metal shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989099026U JPH0751257Y2 (en) 1989-08-28 1989-08-28 Press fitting jig for connecting ceramic turbine rotor and metal shaft

Publications (2)

Publication Number Publication Date
JPH0340077U true JPH0340077U (en) 1991-04-17
JPH0751257Y2 JPH0751257Y2 (en) 1995-11-22

Family

ID=31648094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989099026U Expired - Fee Related JPH0751257Y2 (en) 1989-08-28 1989-08-28 Press fitting jig for connecting ceramic turbine rotor and metal shaft

Country Status (1)

Country Link
JP (1) JPH0751257Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155699U (en) * 1974-06-11 1975-12-23
JPS63139075A (en) * 1986-12-02 1988-06-10 日本碍子株式会社 Ceramic-metal joined body, manufacture and joining apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155699U (en) * 1974-06-11 1975-12-23
JPS63139075A (en) * 1986-12-02 1988-06-10 日本碍子株式会社 Ceramic-metal joined body, manufacture and joining apparatus

Also Published As

Publication number Publication date
JPH0751257Y2 (en) 1995-11-22

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Legal Events

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