DE29820389U1 - Device for pressing out hook bushings or the like. - Google Patents

Device for pressing out hook bushings or the like.

Info

Publication number
DE29820389U1
DE29820389U1 DE29820389U DE29820389U DE29820389U1 DE 29820389 U1 DE29820389 U1 DE 29820389U1 DE 29820389 U DE29820389 U DE 29820389U DE 29820389 U DE29820389 U DE 29820389U DE 29820389 U1 DE29820389 U1 DE 29820389U1
Authority
DE
Germany
Prior art keywords
shaft
base body
piece
gripping
wall
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.)
Expired - Lifetime
Application number
DE29820389U
Other languages
German (de)
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.)
Bombardier Transportation GmbH
Original Assignee
ABB Daimler Benz Transportation Schweiz AG
ABB Daimler Benz Transportation Technology GmbH
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 ABB Daimler Benz Transportation Schweiz AG, ABB Daimler Benz Transportation Technology GmbH filed Critical ABB Daimler Benz Transportation Schweiz AG
Priority to DE29820389U priority Critical patent/DE29820389U1/en
Publication of DE29820389U1 publication Critical patent/DE29820389U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Vorrichtung zum Auspressen von Hakenbuchsen oder dergleichen einen Innenbund aufweisender Hohlteile aus einer Preßsitzanordnung in einem Materialstück oder einer Wand mit einem den Innenbund der Hakenbuchse hintergreifenden Grundkörper, der rela­ tiv zu einem am Materialstück oder der Wand aufruhenden Druckaufnahmekörper spin­ delartig verstellbar ist, gekennzeichnet durch folgende Merkmale:
  • a) Der Grundkörper (4) besitzt am Greifende etwa halbumfänglich einen Greifbund (5) zum Hintergreifen des Innenbundes der Hakenbuchse (3).
  • b) Die andere Umfangshälfte am Greifende des Grundkörpers (4) ist zu einem Aufnahmebett (7) für ein im Aufnahmebett (7) verschieblich eingelegtes Zwischenstück (8) ausgearbeitet, welches wiederum ein Spannstück (10) mit einem weiteren etwa halbumfänglichen Greifbund (11) so aufnimmt, daß mit Außnahme der Greifbunde (5, 11) sich der Schaft (6) des Grundkörpers (4) im Querschnitt zu einem Vollkreis ergänzt.
  • c) Der Schaft (6) des Grundkörpers (4), das Zwischenstück (8) und das Spannstück (10) werden von einer Haltebuchse (12) zusammengehalten, die vom anderen Ende des Grundkörpers (4) her über den Schaft (6) schiebbar und im Haltebereich festlegbar ist.
  • d) Auf den Schaft (6) ist ferner ein glockenförmiger Aufnahmekörper (15) geschoben, dessen freier Rand (16) am Materialstück oder an der Wand (2) aufruht und dessen vom Schaft (6) durchsetzte Stirnwand ein Widerlager für eine Spindelmutter (21) bildet, die auf die Schaftspindel (22) gedreht ist.
1. Device for pressing out hook bushings or the like an inner collar having hollow parts from a press fit arrangement in a piece of material or a wall with a base body engaging behind the inner collar of the hook bushing, which can be adjusted rela tively to a pressure-absorbing body resting on the material piece or the wall, characterized by following features:
  • a) The base body ( 4 ) has at the gripping end about half circumference a gripping collar ( 5 ) for engaging behind the inner collar of the hook bush ( 3 ).
  • b) The other circumferential half at the gripping end of the base body ( 4 ) is worked out to form a receiving bed ( 7 ) for an intermediate piece ( 8 ) slidably inserted in the receiving bed ( 7 ), which in turn is a clamping piece ( 10 ) with a further approximately semi-circumferential gripping collar ( 11 ) so that, with the exception of the gripping collars ( 5 , 11 ), the shaft ( 6 ) of the base body ( 4 ) complements in cross section to form a full circle.
  • c) The shaft ( 6 ) of the base body ( 4 ), the intermediate piece ( 8 ) and the clamping piece ( 10 ) are held together by a holding bush ( 12 ) which can be pushed over the shaft ( 6 ) from the other end of the base body ( 4 ) and can be fixed in the holding area.
  • d) A bell-shaped receiving body ( 15 ) is also pushed onto the shaft ( 6 ), the free edge ( 16 ) of which rests on the piece of material or on the wall ( 2 ) and the end wall through which the shaft ( 6 ) passes, an abutment for a spindle nut ( 21 ) forms, which is rotated on the shaft spindle ( 22 ).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Widerlager für die Spindelmutter (21) von einem in die Stirnwand des Aufnahmekörpers (15) eingesetzten Axiallager (19) gebildet wird.2. Device according to claim 1, characterized in that the abutment for the spindle nut ( 21 ) from an in the end wall of the receiving body ( 15 ) inserted axial bearing ( 19 ) is formed. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß zwischen dem Axiallager (19) und der Spindelmutter (21) eine Scheibe (20) angeordnet ist.3. Apparatus according to claim 2, characterized in that a disc ( 20 ) is arranged between the axial bearing ( 19 ) and the spindle nut ( 21 ). 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß am Spindelende der Schaft (6) sich zu einem Mehrkant (23) verjüngt.4. The device according to claim 1, characterized in that at the spindle end of the shaft ( 6 ) tapers to a polygon ( 23 ). 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Haltebuchse (12) mit einer Rändelschraube (13) festklemmbar ist.5. The device according to claim 1, characterized in that the holding bush ( 12 ) with a knurled screw ( 13 ) can be clamped. 6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Spindelmutter (21) eine Sechskantmutter ist.6. The device according to claim 1, characterized in that the spindle nut ( 21 ) is a hexagon nut. 7. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Mehrkant (23) ein Vier­ kant ist.7. The device according to claim 4, characterized in that the polygon ( 23 ) is a four-sided. 8. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß das Axiallager (19) ein Axialrillenkugellager ist.8. The device according to claim 2, characterized in that the axial bearing ( 19 ) is an axial deep groove ball bearing. 9. Vorrichtung nach Anspruch 1, gekennzeichnet durch den Aufbau aus Dreh- und Norm­ teilen.9. The device according to claim 1, characterized by the structure of turning and standard divide.
DE29820389U 1998-11-05 1998-11-05 Device for pressing out hook bushings or the like. Expired - Lifetime DE29820389U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29820389U DE29820389U1 (en) 1998-11-05 1998-11-05 Device for pressing out hook bushings or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29820389U DE29820389U1 (en) 1998-11-05 1998-11-05 Device for pressing out hook bushings or the like.

Publications (1)

Publication Number Publication Date
DE29820389U1 true DE29820389U1 (en) 1999-12-09

Family

ID=8065338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29820389U Expired - Lifetime DE29820389U1 (en) 1998-11-05 1998-11-05 Device for pressing out hook bushings or the like.

Country Status (1)

Country Link
DE (1) DE29820389U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832071B2 (en) 2004-06-21 2010-11-16 Klann Spezial-Werkzeugbau Gmbh Device for extracting a nozzle assembly
CN111300334A (en) * 2020-04-07 2020-06-19 重庆江增船舶重工有限公司 Mixed flow turbocharger shaft sleeve dismounting tool and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832071B2 (en) 2004-06-21 2010-11-16 Klann Spezial-Werkzeugbau Gmbh Device for extracting a nozzle assembly
CN111300334A (en) * 2020-04-07 2020-06-19 重庆江增船舶重工有限公司 Mixed flow turbocharger shaft sleeve dismounting tool and method

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000113

R150 Term of protection extended to 6 years

Effective date: 20010213

R081 Change of applicant/patentee

Owner name: DAIMLERCHRYSLER RAIL SYSTEMS GMBH, DE

Free format text: FORMER OWNER: ABB DAIMLER-BENZ TRANSPORTATION (TECHNOLOGY) GMBH, 13627 BERLIN, DE

Effective date: 20020311

R151 Term of protection extended to 8 years

Effective date: 20050506

R152 Term of protection extended to 10 years

Effective date: 20061208

R071 Expiry of right