DE29921692U1 - Device for releasably connecting a tool to a shaft flange - Google Patents

Device for releasably connecting a tool to a shaft flange

Info

Publication number
DE29921692U1
DE29921692U1 DE29921692U DE29921692U DE29921692U1 DE 29921692 U1 DE29921692 U1 DE 29921692U1 DE 29921692 U DE29921692 U DE 29921692U DE 29921692 U DE29921692 U DE 29921692U DE 29921692 U1 DE29921692 U1 DE 29921692U1
Authority
DE
Germany
Prior art keywords
flange
tool
axially
hand
shaft
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
DE29921692U
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.)
Kurt Heilig & Co KG GmbH
Original Assignee
Kurt Heilig & Co KG 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 Kurt Heilig & Co KG GmbH filed Critical Kurt Heilig & Co KG GmbH
Priority to DE29921692U priority Critical patent/DE29921692U1/en
Publication of DE29921692U1 publication Critical patent/DE29921692U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/10Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/22Jaws in the form of balls
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B13/00Brushes with driven brush bodies or carriers
    • A46B13/02Brushes with driven brush bodies or carriers power-driven carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool
    • B23B29/046Tool holders for a single cutting tool with an intermediary toolholder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00Means for securing grinding wheels on rotary arbors
    • B24B45/006Quick mount and release means for disc-like wheels, e.g. on power tools

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 erfaßt The description text was not recorded electronically  

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

Claims (3)

1. Vorrichtung zur lösbaren formschlüssigen axialen Verbin­ dung eines um die Drehachse einer zentralen Antriebswelle bewegbaren Werkzeuges (Bürste) mit einem Hund dieser Welle; mit einer radial zugänglichen seitlichen Sperrschraube im Bund und einer mittels dieser verstellbaren, radial beweg­ baren Kugel, die je nach Einstellung das Werkzeug gegen axiale Entfernung vom Bund sperrt und ggf. spannt, oder freigibt; dadurch gekennzeichnet, dass an einem Flansch (12) als Wellenbund stirnseitig eine gelochte Scheibe (12) mit koaxialem hohlem Dorn (28) befestigt ist, deren gemeinsame Sackbohrung (30) einen axial gefederten Stößel (32) aufnimmt, der einerseits in den Flansch (12) ein­ dringt und darin über eine Kegelumlenkung (18, 32.5) mit dem radial inneren Ende (18) der Sperrschraube (16) zusammen­ wirkt und andererseits einen ggf. stumpfen Kegel (32.1) auf­ weist, der mit mehreren, insbesondere drei, in seitlichen Durch-Bohrungen (36) der Dornwandung radial beweglich ge­ lagerten Kugeln (38) zusammenwirkt, die in ihren Sperrlagen (Fig. 2) einem ringförmigen Aufnahmewulst (10) des um die Wellenachse (D) drehbaren Werkzeuges (B) axial vorgreifen, das mit dem Flansch (12), axial gegen diesen gezogen, dreh­ fest verbunden ist.1. Device for releasable positive axial connec tion of a movable tool about the axis of rotation of a central drive shaft (brush) with a dog of this shaft; with a radially accessible side locking screw in the collar and by means of this adjustable, radially movable ball, which depending on the setting locks the tool against axial distance from the collar and, if necessary, tensions or releases; characterized in that a perforated disc ( 12 ) with a coaxial hollow mandrel ( 28 ) is fastened on the face of a flange ( 12 ) as a shaft collar, the common blind bore ( 30 ) of which receives an axially sprung plunger ( 32 ) which on the one hand fits into the flange ( 12 ) penetrates and interacts therein via a cone deflection ( 18 , 32.5 ) with the radially inner end ( 18 ) of the locking screw ( 16 ) and, on the other hand, has a possibly blunt cone ( 32.1 ) with several, in particular three, in lateral through-bores ( 36 ) of the mandrel wall interacting radially movably mounted balls ( 38 ), which in their locked positions ( Fig. 2) an annular receiving bead ( 10 ) of the rotatable about the shaft axis (D) tool (B) axially anticipate that with the flange ( 12 ), axially pulled against it, is rotatably connected. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Stößel (32) im Anschluss an den ggf. stumpfen Kegel (32.1) einen von der Wandung der Sackbohrung (30) geführten Zylinder (32.3) und einen bis zur Sperrschraube (16) vor­ dringenden Stift (22.4) aufweist, der eine Druck-Schrauben­ feder trägt, die sich einerseits am Zylinder (32.3) und an­ dererseits am Flansch abstützt. 2. Device according to claim 1, characterized in that the plunger ( 32 ) following the possibly blunt cone ( 32.1 ) from the wall of the blind bore ( 30 ) guided cylinder ( 32.3 ) and one up to the locking screw ( 16 ) urgent pin ( 22.4 ), which carries a compression coil spring, which is supported on the one hand on the cylinder ( 32.3 ) and on the other hand on the flange. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeich­ net, dass die Scheibe (22) mit dem Flansch (12) verschraubt ist und eine achsparallele Bohrung (42) aufweist, in der ein axial gesicherter Bolzen (44) der mittelbaren Drehverbindung des Werkzeuges (B) mit dem Flansch (12) sitzt; und dass die­ ser Bolzen (44) in eine passende Ausnehmung (46) der Be­ randung des Aufnahmewulstes des Werkzeuges (8) eingreift.3. Device according to claim 1 or 2, characterized in that the disc ( 22 ) is screwed to the flange ( 12 ) and has an axially parallel bore ( 42 ) in which an axially secured bolt ( 44 ) of the indirect rotary connection of the tool (B) sits with the flange ( 12 ); and that the water bolt ( 44 ) engages in a matching recess ( 46 ) of the loading rim of the receiving bead of the tool ( 8 ).
DE29921692U 1999-12-09 1999-12-09 Device for releasably connecting a tool to a shaft flange Expired - Lifetime DE29921692U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29921692U DE29921692U1 (en) 1999-12-09 1999-12-09 Device for releasably connecting a tool to a shaft flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29921692U DE29921692U1 (en) 1999-12-09 1999-12-09 Device for releasably connecting a tool to a shaft flange

Publications (1)

Publication Number Publication Date
DE29921692U1 true DE29921692U1 (en) 2000-03-02

Family

ID=8082753

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29921692U Expired - Lifetime DE29921692U1 (en) 1999-12-09 1999-12-09 Device for releasably connecting a tool to a shaft flange

Country Status (1)

Country Link
DE (1) DE29921692U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433844A (en) * 2013-09-07 2013-12-11 江苏海建股份有限公司 Grinding device with quick-disassembly structure
CN113385703A (en) * 2021-06-22 2021-09-14 深圳市海洲数控机械刀具有限公司 Flange type movable knife handle for correcting equipment main shaft error

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103433844A (en) * 2013-09-07 2013-12-11 江苏海建股份有限公司 Grinding device with quick-disassembly structure
CN113385703A (en) * 2021-06-22 2021-09-14 深圳市海洲数控机械刀具有限公司 Flange type movable knife handle for correcting equipment main shaft error

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000406

R156 Lapse of ip right after 3 years

Effective date: 20030701