EP1633533B1 - Machine-outil electrique portative - Google Patents

Machine-outil electrique portative Download PDF

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Publication number
EP1633533B1
EP1633533B1 EP03775100.5A EP03775100A EP1633533B1 EP 1633533 B1 EP1633533 B1 EP 1633533B1 EP 03775100 A EP03775100 A EP 03775100A EP 1633533 B1 EP1633533 B1 EP 1633533B1
Authority
EP
European Patent Office
Prior art keywords
bearing
bearing shell
power tool
bracket
gear
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
EP03775100.5A
Other languages
German (de)
English (en)
Other versions
EP1633533A1 (fr
Inventor
Helmut Lebisch
Otto Baumann
Siegfried Fehrle
Dietmar Saur
Andre Ullrich
Michael Weiss
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1633533A1 publication Critical patent/EP1633533A1/fr
Application granted granted Critical
Publication of EP1633533B1 publication Critical patent/EP1633533B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/061—Swash-plate actuated impulse-driving mechanisms

Definitions

  • the invention relates to an electric hand tool, in particular a hammer drill or a percussion drill, according to the preamble of claims 1 and 7.
  • a known drill or percussion hammer ( DE 28 20 128 A1 ) is a part of a countershaft-forming transmission shaft by means of two ball bearings rotatably received in the housing, which are shrunk with their inner bearing ring in each case on an end portion of the transmission shaft.
  • the outer bearing ring of the ball bearing is in each case pressed into a bearing shell.
  • One of the bearing shells is formed in the housing and the other of the bearing shells in an intermediate flange held in the housing.
  • Each bearing shell has an annular shoulder on which the outer bearing ring is applied during the pressing of the ball bearing in the bearing shell for its positionally correct positioning.
  • EP 0 403 789 A1 is a percussion hammer according to the preamble of the independent claims known.
  • the electric power tool according to the invention with the features of claim 1 or 7 has the advantage that the transmission shaft with radial bearings is easy to install by the present invention provided sliding seat of the radial bearing in the bearing shell and then axially by means of inventively provided tension bracket tool-free in the housing.
  • An axial stop provided on the bearing shell determines the position in the correct position.
  • the clamping bracket has two spring-elastic bracket arms, which are axially immovable inserted with their free end portions in two formed on the bearing shell first abutment, and a two arms on the other arm ends integrally connecting cross member formed in one on the bearing shell second abutment is fixed axially immovable.
  • the clamping bracket is a cost-effective component and allows a compact design of the drive gear.
  • the clamping bracket is resilient and can be pushed transversely to the axis of the transmission shaft on the bearing shell, that the outer bearing ring of the radial bearing overlapped on its one end face and pressed with its other end face ring surface formed on a bearing shell axial stop ,
  • the resilient in the axial direction of the transmission shaft clamping bracket is used during assembly as a lever and allows for high axial clamping force low assembly force, since the high clamping force is reached shortly before reaching the end position of the tension bracket.
  • the bail arms are formed flat according to an advantageous embodiment of the invention and provided in at least one arm portion with a transversely directed to Bügelarmbene bulge.
  • bracket arms are parallel to each other and each have a longitudinally extending guide web.
  • the guide webs are insertable in mutually parallel longitudinal grooves which are diametrically opposed to each other on the bearing shell and extending transversely to the bearing axis.
  • a housing 10 has an inner housing shell 11 and an outer housing shell 12 and an intermediate flange 13.
  • an electric motor with output shaft 14 is accommodated in a known manner, which rotationally drives a rotary sleeve 16 via a drive gear 15 and a striking mechanism 17 in translation.
  • the rotary sleeve 16 is coupled to a tool holder in which a tool, such as a percussion drill, is clamped, which is taken in the direction of rotation of the tool holder and in the tool holder is able to perform a limited reciprocating sliding movement.
  • the percussion mechanism 17 has a reciprocating drive piston 18, which is axially displaceably guided in the rotary sleeve 16, and a rack, not shown here, which can be acted upon by the drive piston 18 via an air cushion, which delivers its impact energy to the tool held in the tool holder.
  • a reciprocating drive piston 18 which is axially displaceably guided in the rotary sleeve 16, and a rack, not shown here, which can be acted upon by the drive piston 18 via an air cushion, which delivers its impact energy to the tool held in the tool holder.
  • Both the rotational rotational movement of the rotary sleeve 16 and the translational movement of the drive piston 18 is derived by means of an intermediate shafts 20 of the output shaft 14 of the electric motor.
  • a drive pinion 19 is formed on the output shaft 14, which meshes with a pressed onto the intermediate shaft 20 gear, here intermediate gear 22, meshes.
  • the output shaft 14 is received with its the drive pinion 19 immediately adjacent shaft portion in a ball bearing 21 which is fixed in the intermediate flange 13.
  • the intermediate shaft 20 rotatably carries a countershaft gear 23 which meshes with a countershaft gear, not shown here, which in turn engages in a formed on the rotary sleeve 16 sprocket.
  • the striking mechanism 17 is driven by the intermediate shaft 20 via a pendulum gear 24.
  • the per se known pendulum gear 24 has in the illustrated embodiment designed as a ball bearing drive bearing 25 which is either rotatably seated on the intermediate shaft 20 or loosely pushed and then connected by means of a coupling with the intermediate shaft 20 for rotation pickup.
  • the consisting of an inner bearing body 251 and an outer bearing ring 252 with interposed balls 253 drive bearing 25 is placed with its inner bearing body 252 on the intermediate shaft 20 and formed so that the bearing axis with the axis of the intermediate shaft 20 includes an acute angle.
  • the outer bearing ring 252 of the drive bearing 25 carries a radially projecting driving pin 26 which engages with clearance in a transverse bore of a pivot pin 27.
  • the pivot pin 27 is held in a fork-like end of the drive piston 18.
  • the intermediate shaft 20 is rotatably mounted in the housing 10 by means of two radial bearings.
  • This in Fig. 1 left radial bearing 28 is formed as a needle bearing, which is received in a corresponding bearing receptacle 29 of the housing 10.
  • the one inner bearing ring 301 and an outer bearing ring 302 with interposed balls 303 bearing radial bearing 30 is pressed with its inner bearing ring 301 on the intermediate shaft 20 and lies with its outer bearing ring 302 with sliding fit in a formed in the intermediate flange 13 integral with this bearing shell 31st and is held in the bearing shell 31 by means of a fixed to the bearing shell 31 and the intermediate flange 13 clamping bracket 32 axially immovable.
  • the spring-elastic clamping bracket 32 is - as in Fig.
  • clamping bracket 32 engages over the outer bearing ring 302 on the one end face annular surface and formed with the other end face ring surface on a bearing shell 31, as Axial stop acting annular shoulder 311 presses.
  • the in Fig. 2 in plan view and in Fig. 3 in a perspective view to see clamping bracket 32 has two elastic strap arms 321, 322, which at one end of the arm by a with they integral piece 323 are connected.
  • the bail arms 321, 322 are formed flat and have to increase their clamping force in an arm section each have a transversely directed to Bügelarmbene bulge 324.
  • the bail arms 321, 322 are at an acute angle to each other approximately V-shaped, while their free end portions 321 ', 322' are aligned parallel to each other.
  • the cross member 323 is angled twice at its transverse edge to the bottom, so that a "U” forms, lying on the bottom U-legs integral with the cross member 323 Schugreifungssteg 323 'forms.
  • first counter bearings 33, 34 and a second counter bearing 35 designed as an undercut are formed on the bearing shell 31 or on the intermediate flange 13.
  • the free end portions 321 'and 322' in each one of the first abutment 33, 34 is inserted, wherein the first abutment 33, 34 define the clamp arms 321, 322 axially immovable.
  • the clamping bracket 32 is then pushed so far until formed on the cross member 323 Schugreifungssteg 323 'is located directly in front of the second abutment 35 on the underside of the bearing shell 31.
  • a modified clamping bracket 42 for fixing the radial bearing 30 in the bearing shell 31 of the intermediate flange 13 is shown.
  • the here also elastically trained clamping bracket 42 has two resilient strap arms 421, 422, which are integrally connected at one end of the arm with a cross member 423.
  • the bail arms 421, 422 are parallel to each other and each carry a formed by U-shaped bending of their longitudinal edges, parallel to the longitudinal axis of the tension bow 42 extending guide web 421 ' or 422 'and an inwardly projecting wide, biased transversely to the clamping bracket level spring arm 421 "or 422".
  • the design of the bearing shell 31 in the intermediate flange 13 is modified so that instead of the abutment on the bearing shell 31 two diametrical to the axis of the intermediate shaft 20, mutually parallel longitudinal grooves 43, 44 ( Fig. 5 ) are provided, in which the hanger arms 421, 422 with their guide webs 421 ', 422' are inserted. If the clamping bracket 42 is inserted with its bracket arms 421, 422 in these longitudinal grooves 43, 44, so press the spring arms 421 “and 422" axially on the outer bearing ring 302 of the radial bearing 30 and press the radial bearing 30 as in Fig. 1 to the annular shoulder 311 formed on the bearing shell 31.
  • the invention is not limited to the described hammer drill. It can be used in any electric hand tool, in which a gear shaft is rotatably supported by means of a radial bearing, so in drills, sawing machines, electric planer and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Jigs For Machine Tools (AREA)

Claims (11)

  1. Machine-outil électrique portative, en particulier marteau perforateur ou perceuse à percussion, comprenant une transmission d'entraînement (15) reçue dans un boîtier (10), laquelle transmission d'entraînement comprend un arbre de transmission (20), et comprenant au moins un palier radial (30) comprenant une bague de palier intérieure et une bague de palier extérieure (301, 302) pour le montage à rotation de l'arbre de transmission (20), dont la bague de palier intérieure (301) et dont la bague de palier extérieure (302) sont respectivement fixées, de manière non déplaçable axialement, sur l'arbre de transmission (20) et dans un coussinet de palier (31) réalisé dans le boîtier (10), la bague de palier extérieure (302) étant logée avec ajustement gras dans le coussinet de palier (31) et sa fixation dans le coussinet de palier (31) étant effectuée au moyen d'un étrier de serrage (32 ; 42) pouvant être fixé au coussinet de palier (31), l'étrier de serrage (32 ; 42) comprenant deux bras d'étrier (321, 322) élastiques et une partie transversale (323) reliant d'un seul tenant les bras d'étrier (321, 322) au niveau d'une extrémité de bras, caractérisée en ce que deux premiers contre-paliers (33, 34) pour la fixation de manière non déplaçable axialement des portions d'extrémité libres (321', 322') des bras d'étrier (321, 322) et un deuxième contre-palier (35) pour la fixation de manière non déplaçable axialement de la partie transversale (323) sont réalisés sur le coussinet de palier (31).
  2. Machine selon la revendication 1, caractérisée en ce que l'étrier de serrage (32 ; 42) est réalisé de manière élastique et peut être enfilé sur le coussinet de palier (31) transversalement par rapport à l'axe de l'arbre de transmission (20) de telle sorte que la bague de palier extérieure (302) du palier radial (30) soit recouverte sur l'une de ses surfaces annulaires frontales et soit pressée, par son autre surface annulaire frontale, contre une butée axiale (311) réalisée sur le coussinet de palier (31).
  3. Machine selon la revendication 1 ou 2, caractérisée en ce que les bras d'étrier (321, 322) sont plats et présentent, dans au moins une portion de bras, un bombement (324) renflé transversalement par rapport au plan des bras d'étrier.
  4. Machine selon la revendication 3, caractérisée en ce que les portions d'extrémité plates (321', 322') des bras d'étrier (321, 322) peuvent être insérées respectivement dans l'un des premiers contre-paliers (33, 34) réalisés en forme de fente.
  5. Machine selon l'une quelconque des revendications 1 à 4, caractérisée en ce que le deuxième contre-palier (35) est formé par une contre-dépouille dans le coussinet de palier (31), avec laquelle contre-dépouille vient en prise par l'arrière une nervure de prise par l'arrière (323') s'étendant du côté du bord sur la partie transversale (323), et de préférence en ce que la nervure de prise par l'arrière (323') est formée en courbant en forme de U le bord longitudinal de la partie transversale (323).
  6. Machine selon l'une quelconque des revendications 1 à 5, caractérisée en ce que les bras d'étrier (321, 322) s'étendent approximativement en forme de V l'un par rapport à l'autre suivant un angle aigu et en ce que les portions d'extrémité libres (321', 322'), pouvant être insérées dans les premiers contre-paliers (33, 34), des bras d'étrier (321,322) sont orientées parallèlement l'une par rapport à l'autre.
  7. Machine-outil électrique portative, en particulier marteau perforateur ou perceuse à percussion, comprenant une transmission d'entraînement (15) reçue dans un boîtier (10), laquelle transmission d'entraînement comprend un arbre de transmission (20), et comprenant au moins un palier radial (30) comprenant une bague de palier intérieure et une bague de palier extérieure (301, 302) pour le montage à rotation de l'arbre de transmission (20), dont la bague de palier intérieure (301) et dont la bague de palier extérieure (302) sont respectivement fixées, de manière non déplaçable axialement, sur l'arbre de transmission (20) et dans un coussinet de palier (31) réalisé dans le boîtier (10), la bague de palier extérieure (302) étant logée avec ajustement gras dans le coussinet de palier (31) et sa fixation dans le coussinet de palier (31) étant effectuée au moyen d'un étrier de serrage (32 ; 42) pouvant être fixé au coussinet de palier (31), l'étrier de serrage (42) comprenant deux bras d'étrier (421, 422) élastiques et une partie transversale (423) reliant d'un seul tenant les bras d'étrier (421, 422) au niveau d'une extrémité de bras, caractérisée en ce que des nervures de guidage (421', 422') s'étendant dans la direction longitudinale sont réalisées sur les bras d'étrier (421, 422) et en ce que des rainures longitudinales (43, 44) s'étendant parallèlement l'une par rapport à l'autre, s'étendant transversalement par rapport à l'axe de palier et diamétralement opposées sont réalisées sur le coussinet de palier (31), dans lesquelles rainures longitudinales les nervures de guidage (421', 422') peuvent être insérées.
  8. Machine selon la revendication 7, caractérisée en ce que les nervures de guidage (421', 422') sont formées en recourbant en forme de U les bras d'étrier (421, 422) au niveau de leurs bords longitudinaux.
  9. Machine selon la revendication 7 ou 8, caractérisée en ce que les bras d'étrier (421, 422) comprennent des bras élastiques (421" , 422") faisant saillie sur des côtés tournés l'un vers l'autre et présentant une précontrainte élastique agissant transversalement par rapport au plan de l'étrier de serrage (42).
  10. Machine selon l'une quelconque des revendications 1 à 9, caractérisée en ce que le coussinet de palier (31) est réalisé d'un seul tenant dans une bride intermédiaire (13) entourée par le boîtier (10).
  11. Machine selon l'une quelconque des revendications 1 à 10, caractérisée en ce que la bague de palier intérieure (301) du palier radial (30) est fixée sur l'arbre de transmission (20) au moyen d'un ajustement serré.
EP03775100.5A 2003-03-24 2003-10-31 Machine-outil electrique portative Expired - Lifetime EP1633533B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10312981A DE10312981A1 (de) 2003-03-24 2003-03-24 Elektrohandwerkzeugmaschine
PCT/DE2003/003626 WO2004085118A1 (fr) 2003-03-24 2003-10-31 Machine-outil electrique portative

Publications (2)

Publication Number Publication Date
EP1633533A1 EP1633533A1 (fr) 2006-03-15
EP1633533B1 true EP1633533B1 (fr) 2014-03-19

Family

ID=32946092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03775100.5A Expired - Lifetime EP1633533B1 (fr) 2003-03-24 2003-10-31 Machine-outil electrique portative

Country Status (5)

Country Link
US (1) US7036607B2 (fr)
EP (1) EP1633533B1 (fr)
CN (1) CN100352612C (fr)
DE (1) DE10312981A1 (fr)
WO (1) WO2004085118A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006005101D1 (de) * 2005-06-02 2009-03-26 Makita Corp Kraftwerkzeug
DE102005041447A1 (de) * 2005-08-31 2007-03-01 Robert Bosch Gmbh Bohrhammer
DE102006029363A1 (de) * 2006-06-27 2008-01-03 Robert Bosch Gmbh Elektrohandwerkzeug
CN2920563Y (zh) * 2006-07-11 2007-07-11 王文江 轻型单钮四功能电锤
DE102007050549A1 (de) * 2007-10-23 2009-04-30 Robert Bosch Gmbh Handwerkzeugmaschine
CN201201225Y (zh) * 2008-05-20 2009-03-04 东莞群胜粉末冶金有限公司 冲击钻的冲击切换装置
DE102009027560A1 (de) * 2009-07-09 2011-01-13 Robert Bosch Gmbh Bohrhammer- und/oder Meißelgerät
DE102009054927A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Handwerkzeugmaschine, insbesondere Akkuhandwerkzeugmaschine
CN101758486B (zh) * 2010-01-21 2011-09-28 浙江海王电器有限公司 轻型单钮多功能电锤
US8636081B2 (en) 2011-12-15 2014-01-28 Milwaukee Electric Tool Corporation Rotary hammer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH356396A (de) 1960-07-13 1961-08-15 Duss Friedrich Fa Vorrichtung an einer Elektro-Handbohrmaschine zur wahlweisen Umstellung der letzteren für drehendes Bohren und schlagendes Bohren
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
DE2252951B2 (de) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE2820128A1 (de) 1978-05-09 1979-11-22 Bosch Gmbh Robert Handwerkzeugmaschine
DE3504650C2 (de) * 1985-02-12 1994-01-20 Bosch Gmbh Robert Bohrhammer mit Verstärkung der Betätigungskraft für die Kupplung des Schlagantriebes
DE3506695A1 (de) * 1985-02-26 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE3807078A1 (de) * 1988-03-04 1989-09-14 Black & Decker Inc Bohrhammer
DE3919936A1 (de) 1989-06-19 1990-12-20 Bosch Gmbh Robert Bohr- oder schlaghammer
JP3292969B2 (ja) * 1995-08-18 2002-06-17 株式会社マキタ ハンマードリル
DE19540396A1 (de) * 1995-10-30 1997-05-07 Hilti Ag Bohr- und/oder Meisselgerät
JP3292972B2 (ja) * 1996-03-29 2002-06-17 株式会社マキタ 打撃工具
DE19707588B4 (de) 1997-02-26 2005-08-18 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Bohr- bzw. Schlagbohrmaschine oder Bohrhammer
DE19717712A1 (de) * 1997-04-18 1998-10-22 Black & Decker Inc Bohrhammer
JP2000237976A (ja) * 1999-02-19 2000-09-05 Hitachi Koki Co Ltd コードレスハンマドリル
TW417558U (en) * 1999-03-09 2001-01-01 Best Power Tools Co Ltd Cylinder device of a pneumatic tool
DE10111748A1 (de) * 2001-03-12 2002-09-19 Hilti Ag Schaltwerk für ein kombiniertes Handwerkzeuggerät

Also Published As

Publication number Publication date
CN100352612C (zh) 2007-12-05
CN1758989A (zh) 2006-04-12
DE10312981A1 (de) 2004-10-07
EP1633533A1 (fr) 2006-03-15
US20050126801A1 (en) 2005-06-16
US7036607B2 (en) 2006-05-02
WO2004085118A1 (fr) 2004-10-07

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