DE20012365U1 - Grinder with a gradually rotatable (indexable) triangular grinding head - Google Patents

Grinder with a gradually rotatable (indexable) triangular grinding head

Info

Publication number
DE20012365U1
DE20012365U1 DE20012365U DE20012365U DE20012365U1 DE 20012365 U1 DE20012365 U1 DE 20012365U1 DE 20012365 U DE20012365 U DE 20012365U DE 20012365 U DE20012365 U DE 20012365U DE 20012365 U1 DE20012365 U1 DE 20012365U1
Authority
DE
Germany
Prior art keywords
triangular
grinding head
receiving bed
turntable
circular
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
DE20012365U
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.)
KOMPERNASS HANDELSGESELLSCHAFT MBH, DE
Original Assignee
JIANGSU JINDING ELECTRIC TOOLS
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 JIANGSU JINDING ELECTRIC TOOLS filed Critical JIANGSU JINDING ELECTRIC TOOLS
Publication of DE20012365U1 publication Critical patent/DE20012365U1/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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (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 erfaßt The description text was not recorded electronically  

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

Claims (3)

1. Abschleifgerät mit dreieckigem Schleifkopf, umfassend einen Motor (1), ein Übersetzungskegelgetriebe (2), eine Hauptwelle (3), eine schwingende Befestigung (4) und einen dreieckigen Schleifkopf (5), dadurch gekennzeichnet, daß dieser dreieckige Schleifkopf (5) aus einem Drehteller (6), einem dreieckigen Aufnahmebett (7), einer Gummiplatte (8) und einer dreieckigen Schleifplatte (9) besteht, wobei das dreieckige Aufnahmebett (7) drehbar an dem Drehteller (6) angebracht ist, der an einem Lager (10) befestigt ist, wobei dieses Lager (10) wiederum eingebaut ist an dem äußeren Umfang des unteren Bereiches eines Exzenters (10a), der befestigt ist an dem unteren Ende der Hauptwelle (3), wobei die Gummiplatte (8) und die dreieckige Schleifplatte (9) eiteilig verbunden sind mit dem dreieckigen Aufnahmebett (7).1. Grinding device with a triangular grinding head, comprising a motor ( 1 ), a transmission bevel gear ( 2 ), a main shaft ( 3 ), a swinging attachment ( 4 ) and a triangular grinding head ( 5 ), characterized in that this triangular grinding head ( 5 ) consists of a turntable ( 6 ), a triangular receiving bed ( 7 ), a rubber plate ( 8 ) and a triangular sanding plate ( 9 ), the triangular receiving bed ( 7 ) being rotatably attached to the rotating plate ( 6 ), which is attached to a bearing ( 10 ) is fixed, this bearing ( 10 ) is in turn installed on the outer circumference of the lower region of an eccentric ( 10 a), which is fixed to the lower end of the main shaft ( 3 ), the rubber plate ( 8 ) and the triangular Sanding plate ( 9 ) are connected in two parts to the triangular receiving bed ( 7 ). 2. Abschleifgerät mit dreieckigem Schleifkopf gemäß Anspruch 1, bei dem der Drehteller (6) aus einem kreisförmigen Körper besteht, welcher eine Lagerkammer (11) in dem mittleren Bereich seiner oberen Fläche, um das Exzenterlager (10) eng aufzunehmen, und einen kreisförmigen Vorsprung (12) an seiner unteren Fläche aufweist, wobei dieses dreieckige Aufnahmebett (7) einen kreisförmigen Anschlag (13) an seiner oberen Fläche hat, welcher eng zusammenwirkt mit dem kreisförmigen Vorsprung (12), wobei der kreisförmige Vorsprung (12) auf der unteren Fläche dieses Drehtellers (6) drei Löcher (14) an seiner unteren Fläche aufweist, wobei eine Stahlkugel (15) und eine Feder (16) in jedem Loch (14) enthalten sind und der kreisförmige Anschlag (13) an der oberen Fläche des dreieckigen Aufnahmebettes (7) ausgestattet ist mit sechs festliegenden Vertiefungen (17) an seiner oberen Fläche, welche mit der Stahlkugel (15) zusammenwirken, wodurch das dreieckige Aufnahmebett (7) an dem Drehtisch (6) schwenkbar befestigt ist.2. Triangular grinding head grinder according to claim 1, wherein the turntable ( 6 ) consists of a circular body which has a bearing chamber ( 11 ) in the central region of its upper surface to closely accommodate the eccentric bearing ( 10 ) and a circular projection ( 12 ) on its lower surface, said triangular receiving bed ( 7 ) having a circular stop ( 13 ) on its upper surface which closely cooperates with the circular projection ( 12 ), the circular projection ( 12 ) on the lower surface this turntable ( 6 ) has three holes ( 14 ) on its lower surface, a steel ball ( 15 ) and a spring ( 16 ) being contained in each hole ( 14 ) and the circular stop ( 13 ) on the upper surface of the triangular receiving bed ( 7 ) is equipped with six fixed recesses ( 17 ) on its upper surface, which cooperate with the steel ball ( 15 ), whereby the three angular receiving bed ( 7 ) on the turntable ( 6 ) is pivotally attached. 3. Abschleifgerät mit einem dreieckigen Schleifkopf gemäß Anspruch 1, bei dem das Antriebsrad (18) und das angetriebe Rad (19) des Übersetzungskegelgetriebes (2) Spiralzahnkegelräder sind, wobei dieses Antriebsrad (18) an der Ausgangswelle des Motors (1) befestigt ist und das angetriebene Rad (19) am oberen Ende dieser Hauptwelle (3) befestigt ist.3. Grinding device with a triangular grinding head according to claim 1, wherein the drive wheel ( 18 ) and the driven wheel ( 19 ) of the transmission bevel gear ( 2 ) are spiral bevel gears, this drive wheel ( 18 ) being fastened to the output shaft of the motor ( 1 ) and the driven wheel ( 19 ) is attached to the upper end of this main shaft ( 3 ).
DE20012365U 1999-07-15 2000-07-14 Grinder with a gradually rotatable (indexable) triangular grinding head Expired - Lifetime DE20012365U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99228888U CN2379245Y (en) 1999-07-15 1999-07-15 Position-changeable type tri-angle grinding machine

Publications (1)

Publication Number Publication Date
DE20012365U1 true DE20012365U1 (en) 2000-09-28

Family

ID=5307167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20012365U Expired - Lifetime DE20012365U1 (en) 1999-07-15 2000-07-14 Grinder with a gradually rotatable (indexable) triangular grinding head

Country Status (2)

Country Link
CN (1) CN2379245Y (en)
DE (1) DE20012365U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306974A1 (en) * 2003-02-19 2004-09-09 Kompernaß Handelsgesellschaft mbH Hand sander for sanding surfaces, has sill plate that is lockable in either of two conditions in which even work edge or extended edge is placed in working position
CN103331676A (en) * 2013-07-03 2013-10-02 南通普乐工具有限公司 Machine head regulating device of triangular sander

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107386B (en) * 2009-12-28 2014-01-01 泉峰(中国)贸易有限公司 Sanding machine
CN103286689B (en) * 2013-05-30 2015-05-27 杨文武 Eccentric polishing machine
CN104416437B (en) * 2013-09-09 2017-12-29 麦启羡 Self-leveling sanding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306974A1 (en) * 2003-02-19 2004-09-09 Kompernaß Handelsgesellschaft mbH Hand sander for sanding surfaces, has sill plate that is lockable in either of two conditions in which even work edge or extended edge is placed in working position
DE10306974B4 (en) * 2003-02-19 2006-11-23 Kompernaß Handelsgesellschaft mbH Hand sander
CN103331676A (en) * 2013-07-03 2013-10-02 南通普乐工具有限公司 Machine head regulating device of triangular sander

Also Published As

Publication number Publication date
CN2379245Y (en) 2000-05-24

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001102

R081 Change of applicant/patentee

Owner name: KOMPERNASS HANDELSGESELLSCHAFT MBH, DE

Free format text: FORMER OWNER: JIANGSU JINDING ELECTRIC TOOLS GROUP CO. LTD., CHANGZHOU, CN

Effective date: 20010221

R150 Term of protection extended to 6 years

Effective date: 20030902

R151 Term of protection extended to 8 years

Effective date: 20060811

R152 Term of protection extended to 10 years

Effective date: 20080820

R071 Expiry of right