DE20114382U1 - Fastening device for disk-shaped processing tools - Google Patents

Fastening device for disk-shaped processing tools

Info

Publication number
DE20114382U1
DE20114382U1 DE20114382U DE20114382U DE20114382U1 DE 20114382 U1 DE20114382 U1 DE 20114382U1 DE 20114382 U DE20114382 U DE 20114382U DE 20114382 U DE20114382 U DE 20114382U DE 20114382 U1 DE20114382 U1 DE 20114382U1
Authority
DE
Germany
Prior art keywords
disk
nut
clamping part
shaft
screw part
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
DE20114382U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20114382U priority Critical patent/DE20114382U1/en
Publication of DE20114382U1 publication Critical patent/DE20114382U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Gripping On Spindles (AREA)
  • Milling Processes (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 (4)

1. Vorrichtung zum Befestigen eines scheibenförmigen Bearbei­ tungswerkzeuges auf der Welle einer Antriebsmaschine, beste­ hend aus einem der Welle vorgeordneten Gewindezapfen und ei­ ner auf denselben aufdrehbaren Mutter, dadurch gekennzeichnet, daß die Mutter (5) aus einem auf den Gewindezapfen (3) der Welle (2) aufbringbaren Schraubteil (6) und einem gegen das Bearbeitungswerkzeug (2) anpreßbaren Klemmteil (7) besteht, daß das Schraubteil (6) und das Klemmteil (7) mit axialem Spiel über mindestens drei auf einer Kreislinie bewegbare Kugeln (11) drehbar miteinander verbunden sind und daß den Kugeln (11) zumindest im anderen Teil der Mutter (6 und/oder 7) jeweils eine sich über einen vorgegebenen Winkel erstrec­ kende Nut (13) zugeordnet ist.1. A device for attaching a disk-shaped machining tool on the shaft of a drive machine, consisting best of a shaft upstream of the threaded pin and egg ner on the same screwable nut, characterized in that the nut ( 5 ) from a on the threaded pin ( 3 ) of the shaft ( 2 ) attachable screw part ( 6 ) and a clamping part ( 7 ) which can be pressed against the machining tool ( 2 ), that the screw part ( 6 ) and the clamping part ( 7 ) can be rotated with axial play via at least three balls ( 11 ) movable on a circular line are connected to each other and that the balls ( 11 ) at least in the other part of the nut ( 6 and / or 7 ) are each associated with a groove ( 13 ) which is first recognized by a predetermined angle. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sich die Nuten (13) zumindest über einen Winkel von 10° erstrecken.2. Device according to claim 1, characterized in that the grooves ( 13 ) extend at least over an angle of 10 °. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Klemmteil (7) drehbar auf einem abgestuften Ab­ schnitt (9) des Schraubteiles (6) angeordnet und durch einen Ring (10) gesichert ist. 3. Apparatus according to claim 1 or 2, characterized in that the clamping part ( 7 ) rotatably arranged on a stepped section ( 9 ) of the screw part ( 6 ) and is secured by a ring ( 10 ). 4. Vorrichtung nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in dem Schraubteil (6) und/oder in dem Klemmteil (7) ei­ ne auf einem Teil einer Kreislinie verlaufende Nut (14) zur Aufnahme einer zwischen den beiden Teilen(6, 7) vorgespannten Feder ausgebildet ist.4. The device according to at least one of claims 1 to 3, characterized in that in the screw part ( 6 ) and / or in the clamping part ( 7 ) egg ne on a part of a circular groove ( 14 ) for receiving a between the two parts ( 6 , 7 ) biased spring is formed.
DE20114382U 2001-09-01 2001-09-01 Fastening device for disk-shaped processing tools Expired - Lifetime DE20114382U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20114382U DE20114382U1 (en) 2001-09-01 2001-09-01 Fastening device for disk-shaped processing tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20114382U DE20114382U1 (en) 2001-09-01 2001-09-01 Fastening device for disk-shaped processing tools

Publications (1)

Publication Number Publication Date
DE20114382U1 true DE20114382U1 (en) 2001-11-29

Family

ID=7961166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20114382U Expired - Lifetime DE20114382U1 (en) 2001-09-01 2001-09-01 Fastening device for disk-shaped processing tools

Country Status (1)

Country Link
DE (1) DE20114382U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112428142A (en) * 2020-11-19 2021-03-02 东台市飞花砂轮有限公司 CFRP grinding wheel for high-speed and ultrahigh-speed grinding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112428142A (en) * 2020-11-19 2021-03-02 东台市飞花砂轮有限公司 CFRP grinding wheel for high-speed and ultrahigh-speed grinding

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020110

R156 Lapse of ip right after 3 years

Effective date: 20050401