DE202017107425U1 - grinding wheel - Google Patents
grinding wheel Download PDFInfo
- Publication number
- DE202017107425U1 DE202017107425U1 DE202017107425.0U DE202017107425U DE202017107425U1 DE 202017107425 U1 DE202017107425 U1 DE 202017107425U1 DE 202017107425 U DE202017107425 U DE 202017107425U DE 202017107425 U1 DE202017107425 U1 DE 202017107425U1
- Authority
- DE
- Germany
- Prior art keywords
- grinding wheel
- carrier plate
- wheel according
- abrasive
- pad
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/18—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor with cooling provisions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/20—Mountings for the wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/16—Bushings; Mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Schleifscheibe mit einer kreisförmigen Trägerplatte (12), die mit einer abrasiven Schleifauflage (14) bestückt ist, dadurch gekennzeichnet, dass die aus Kunststoff bestehende Trägerplatte (12) ohne dazwischen angebrachten Klebstoff unmittelbar auf die Schleifauflage (14) aufgespritzt ist.Grinding wheel with a circular support plate (12), which is equipped with an abrasive abrasive pad (14), characterized in that the plastic carrier plate (12) without intermediate adhesive is sprayed directly onto the abrasive pad (14).
Description
Die Erfindung betrifft eine Schleifscheibe mit einer kreisförmigen Trägerplatte, die mit einer abrasiven Schleifauflage bestückt ist.The invention relates to a grinding wheel with a circular support plate, which is equipped with an abrasive grinding pad.
Bekannte Schleifscheiben bestehen, wie z. B. die
Der Erfindung liegt die Aufgabe zugrunde, eine Schleifscheibe zur Verfügung zu stellen, bei der die durch den Klebstoff verursachten Nachteile ohne Einschränkungen vermieden werden. The invention has for its object to provide a grinding wheel available, in which the disadvantages caused by the adhesive can be avoided without restrictions.
Zur Lösung dieser Aufgabe ist gemäß der Erfindung vorgesehen, dass die aus Kunststoff bestehende Trägerplatte ohne dazwischen angebrachten Klebstoff unmittelbar auf die Schleifauflage aufgespritzt ist.To achieve this object, it is provided according to the invention that the existing plastic carrier plate is sprayed directly without intervening adhesive on the abrasive pad.
Diese Lösung hat gegenüber dem Stand der Technik den erheblichen Vorteil einer raschen Herstellung ohne die oft unwägsamen Einflüsse eines Klebstoffes, weil der Kunststoff der Trägerplatte, vorzugsweise ABS, unmittelbar auf die Schleifauflage aufgespritzt ist. Nach einer kurzen Aushärtungszeit von weniger als einer Minute entsteht dadurch eine feste Verbindung zwischen den beiden Teilen, die auch bei hohen Drehzahlen der Schleifscheibe und damit hohen Temperaturen äußerst haltbar ist. This solution has the considerable advantage over the prior art of a rapid production without the often unpredictable influences of an adhesive, because the plastic of the support plate, preferably ABS, is sprayed directly onto the grinding pad. After a short curing time of less than one minute, this creates a strong bond between the two parts, which is extremely durable even at high speeds of the grinding wheel and thus high temperatures.
Die Schleifauflage der Schleifscheibe kann aus einer flachen, kreisförmigen Schmirgelscheibe bestehen oder aus Schleiflamellen zusammengesetzt sein. In beiden Fällen lässt sich in einer gewünschten Form der Kunststoff für die Trägerplatte einspritzen. The grinding pad of the grinding wheel may consist of a flat, circular sanding disc or be composed of abrasive blades. In both cases, the plastic for the carrier plate can be injected in a desired shape.
Nach einem weiteren Merkmal der Erfindung sind in die Trägerplatte über deren Umfang verteilte Schlitze für den Durchtritt von Kühlluft eingearbeitet, wie sie beispielsweise aus der o.a.
In Weiterbildung der Erfindung ist die Trägerplatte einstückig mit einem Nabenteil ausgebildet, von dem radial nach außen Ventilationsrippen abstehen. Durch diese wird zusätzlich ein Kühlluftstrom erzeugt, der die Arbeitstemperatur deutlich senkt.In a further development of the invention, the carrier plate is formed integrally with a hub part, protrude from the radially outward ventilation ribs. Through this, a cooling air flow is additionally generated, which significantly reduces the working temperature.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus den Schutzansprüchen und aus der folgenden Beschreibung von Ausführungsbeispielen, die in der Zeichnung dargestellt sind. Es zeigen:Further features and advantages of the invention will become apparent from the claims and from the following description of exemplary embodiments, which are illustrated in the drawing. Show it:
Allen Ausführungsbeispielen gemeinsam ist, dass die Schleifscheibe
Im Ausführungsbeispiel der
Im Ausführungsbeispiel der
Wie die
Zur weiteren Kühlung sind in die Trägerplatte
Die
Bei der Variante der
In der Ausführungsform der
Die
Schließlich zeigen die
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102016102037 B4 [0002, 0007, 0022] DE 102016102037 B4 [0002, 0007, 0022]
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017107425.0U DE202017107425U1 (en) | 2017-12-06 | 2017-12-06 | grinding wheel |
DE102018116242.1A DE102018116242A1 (en) | 2017-12-06 | 2018-07-04 | Grinding wheel device for a grinding device |
US16/132,994 US20190168361A1 (en) | 2017-12-06 | 2018-09-17 | Grinding Disc Device for a Grinding Apparatus |
CA3017577A CA3017577C (en) | 2017-12-06 | 2018-09-17 | Grinding disc device for a grinding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017107425.0U DE202017107425U1 (en) | 2017-12-06 | 2017-12-06 | grinding wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202017107425U1 true DE202017107425U1 (en) | 2017-12-20 |
Family
ID=60889739
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202017107425.0U Expired - Lifetime DE202017107425U1 (en) | 2017-12-06 | 2017-12-06 | grinding wheel |
DE102018116242.1A Withdrawn DE102018116242A1 (en) | 2017-12-06 | 2018-07-04 | Grinding wheel device for a grinding device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102018116242.1A Withdrawn DE102018116242A1 (en) | 2017-12-06 | 2018-07-04 | Grinding wheel device for a grinding device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190168361A1 (en) |
CA (1) | CA3017577C (en) |
DE (2) | DE202017107425U1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110587499A (en) * | 2019-09-12 | 2019-12-20 | 扬中市红洲磨具有限公司 | Novel cymbal type grinding wheel |
KR102384837B1 (en) * | 2020-08-12 | 2022-04-08 | 송준철 | Eco wheel paper of a grinder |
US20220080555A1 (en) * | 2020-09-16 | 2022-03-17 | ÜÇER ZIMPARA TASI SAN.ve TIC.LTD.STI. | Bilateral abrasive disc pad |
EP4056316A1 (en) * | 2021-03-08 | 2022-09-14 | Andrea Valentini | Backing pad for a hand-guided polishing or sanding power tool |
US20230079249A1 (en) * | 2021-09-15 | 2023-03-16 | Kenneth Luna | Support assembly for surface treatment pad |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016102037B4 (en) | 2015-02-05 | 2017-08-17 | Industrias Tenazit, S.A. De C.V. | Support plate for lamella grinding wheels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033263A (en) * | 1927-12-07 | 1936-03-10 | Carborundum Co | Abrasive article |
US2451295A (en) * | 1944-11-08 | 1948-10-12 | Super Cut | Abrasive wheel |
US2534805A (en) * | 1947-03-10 | 1950-12-19 | Behr Manning Corp | Coated abrasive articles and backings for such articles |
US2716312A (en) * | 1953-03-09 | 1955-08-30 | Elmer W Speicher | Truing device for face-type diamond abrasive wheels |
DE3669837D1 (en) * | 1985-02-28 | 1990-05-03 | Diamant Boart Sa | GRINDING WHEEL FOR PROCESSING AND POLISHING GLASSES. |
US5529528A (en) * | 1994-08-26 | 1996-06-25 | Vaporless Manufacturing, Inc. | Saw blade with sanding surface |
US5895612A (en) | 1996-01-11 | 1999-04-20 | Jason Incorporated | Method of making abrading tools |
US6179887B1 (en) | 1999-02-17 | 2001-01-30 | 3M Innovative Properties Company | Method for making an abrasive article and abrasive articles thereof |
GB0411268D0 (en) | 2004-05-20 | 2004-06-23 | 3M Innovative Properties Co | Method for making a moulded abrasive article |
-
2017
- 2017-12-06 DE DE202017107425.0U patent/DE202017107425U1/en not_active Expired - Lifetime
-
2018
- 2018-07-04 DE DE102018116242.1A patent/DE102018116242A1/en not_active Withdrawn
- 2018-09-17 US US16/132,994 patent/US20190168361A1/en not_active Abandoned
- 2018-09-17 CA CA3017577A patent/CA3017577C/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016102037B4 (en) | 2015-02-05 | 2017-08-17 | Industrias Tenazit, S.A. De C.V. | Support plate for lamella grinding wheels |
Also Published As
Publication number | Publication date |
---|---|
US20190168361A1 (en) | 2019-06-06 |
DE102018116242A1 (en) | 2019-06-06 |
CA3017577A1 (en) | 2019-06-06 |
CA3017577C (en) | 2020-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification | ||
R163 | Identified publications notified | ||
R156 | Lapse of ip right after 3 years |