CN102218710A - Grinding wheel and fixing disc thereof - Google Patents
Grinding wheel and fixing disc thereof Download PDFInfo
- Publication number
- CN102218710A CN102218710A CN2010101484225A CN201010148422A CN102218710A CN 102218710 A CN102218710 A CN 102218710A CN 2010101484225 A CN2010101484225 A CN 2010101484225A CN 201010148422 A CN201010148422 A CN 201010148422A CN 102218710 A CN102218710 A CN 102218710A
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- grinding wheel
- type substrate
- ring
- shape
- base sheet
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Abstract
The invention discloses a grinding wheel. The grinding wheel comprises a circular base sheet, wherein the shape of the outer edge of the circular base sheet is circular and the shape of the inner edge of the circular base sheet is noncircular. The grinding wheel is simple in structure and convenient to manufacture; compared with the conventional disc-shaped grinding wheel, the circular grinding wheel provided by the invention greatly saves raw materials during manufacturing, so that cost is reduced; and since a large quantity of grinding wheel materials near a central installing hole of the conventional grinding wheel are not used actually, the grinding wheel provided by the invention has the same service life with the conventional grinding wheel and has lower cost than that of the conventional grinding wheel. The invention further discloses a fixing disc for installing the grinding wheel. The fixing disc comprises a disc body, wherein the installing hole is formed in the center of the disc body; one side of the outer edge of the disc body radially protrudes so as to form a shoulder-shaped lug boss on the disc body; the protruding part of the shoulder-shaped lug boss is a circular base sheet installing part and is matched with the inner edge of the circular base sheet in shape. The fixing disc provided by the invention is simple in structure and convenient to install and detach the grinding wheel.
Description
Technical field
The present invention relates to the Machining Technology field, especially a kind of grinding wheel and fixed disk thereof.
Background technology
Being shaped as of the existing grinding wheel in market is discoid, and its center is provided with installing hole.Grinding wheel is installed on the line shaft of cutting machine etc. by its installing hole before using, and use the outer rim of medium plain emery wheel sheet constantly to wear and tear, so the diameter of grinding wheel constantly dwindles.Will be when the diameter of grinding wheel is worn down to a certain degree with it from the grinding wheel that line shaft takes off and more renews, the grinding wheel that takes off then goes out of use and loses, and a large amount of grinding wheel materials that old grinding wheel had of losing also can't be recycled.Also promptly concerning the existing grinding wheel in market, be destined to be wasted near a large amount of grinding wheel materials of center mounting hole.
Summary of the invention
The object of the present invention is to provide a kind of grinding wheel, can effectively reduce the waste of grinding wheel material.
For achieving the above object, grinding wheel of the present invention comprises the ring-type substrate, ring-type substrate outer rim to be shaped as being shaped as of circle and its inner rim non-circular.
Described ring-type substrate inner edge be shaped as the polygon bodily form or profile of tooth.
Grinding wheel of the present invention has following advantage:
1. the present invention is simple in structure, is convenient to make.Because grinding wheel of the present invention is a ring-type, therefore compare the grinding wheel of plate-like in the past, save raw material during manufacturing greatly, thereby reduced cost.Since existing grinding wheel near a large amount of grinding wheel materials of center mounting hole use in fact at all less than, therefore ring-type grinding wheel of the present invention is compared with plate-like grinding wheel in the past, the available part of grinding wheel does not reduce, be that grinding wheel of the present invention has and plate-like grinding wheel in the past identical service life, compare simultaneously and reduced cost in the past.
Ring-type substrate inner edge be shaped as the polygon bodily form or profile of tooth, be easy to make, and transmission is good between the center fixation dish.
The present invention also aims to provide a kind of fixed disk of above-mentioned grinding wheel.
For achieving the above object, fixed disk of the present invention comprises disk body, the disk body center is provided with installing hole, and disk body outer rim one side radial protrusion makes disk body form shoulder shape boss, and the bossing of shoulder shape boss is that the shape of ring-type substrate installation position and its shape and described ring-type substrate inner edge is suitable.
The material of described disk body is cast iron or alloy or steel.
Fixed disk of the present invention has following advantage:
1. fixed disk of the present invention is simple in structure, easy to use.Grinding wheel was set on the ring-type substrate installation position before this during use, made the radial protrusion part (this part is the base part of shoulder shape boss) of the external edge of grinding wheel compression plate; Be to use then nut and pad just fixed disk be installed on the line shaft of cutting machine etc.Because the shape of ring-type substrate installation position and the shape of described ring-type substrate inner edge are suitable and be non-circular shape, so have good drive connection between fixed disk and the grinding wheel.After grinding wheel may wear to a certain degree at work, the grinding wheel that can more renew on fixed disk worked on.Fixed disk can forever use in the above-mentioned course of work, need not change discarded.
2. the strength of materials of disk body is higher, is easy to make and use.
Description of drawings
Fig. 1 is the structural representation of medium plain emery wheel sheet of the present invention;
Fig. 2 is the structural representation of fixed disk among the present invention;
Fig. 3 combines and is installed in the grinding wheel on the line shaft and the structural representation of fixed disk;
Fig. 4 is the A-A cutaway view of Fig. 3.
The specific embodiment
As Fig. 1, Fig. 3 and shown in Figure 4, grinding wheel of the present invention comprises ring-type substrate 1, the polygon bodily form that is shaped as that is shaped as circle and its inner rim 1B of ring-type substrate 1 outer rim 1A, and the shape of ring-type substrate 1 inner edge 1B also can be profile of tooth or other non-circular shape.
As Fig. 2, Fig. 3 and shown in Figure 4, fixed disk of the present invention comprises disk body 2, disk body 2 centers are provided with installing hole 3, disk body 2 outer rims one side radial protrusion makes disk body form shoulder shape boss, shoulder shape boss comprises base part 4 and bossing, and bossing is that the shape of ring-type substrate installation position 5 and its shape and described ring-type substrate inner edge 1B is suitable.Wherein, the material of disk body 2 is a cast iron, also can be alloy or steel.
As shown in Figure 3 and Figure 4, before this ring-type substrate 1 of grinding wheel was set on the ring-type substrate installation position 5 during use, and made ring-type substrate 1 compress base part 4; Be to use nut 7 and pad 8 that fixed disk is installed on the line shaft 6 of cutting machine etc. then.Because the shape of ring-type substrate installation position 5 and the shape of described ring-type substrate inner edge 1B are suitable and be non-circular shape, so have good drive connection between fixed disk and the grinding wheel.After grinding wheel may wear to a certain degree at work, the grinding wheel that can more renew on fixed disk worked on.
Claims (4)
1. grinding wheel is characterized in that: comprise the ring-type substrate, ring-type substrate outer rim to be shaped as being shaped as of circle and its inner rim non-circular.
2. grinding wheel according to claim 1 is characterized in that: described ring-type substrate inner edge be shaped as the polygon bodily form or profile of tooth.
3. be used to install the fixed disk of grinding wheel described in the claim 1, it is characterized in that: comprise disk body, the disk body center is provided with installing hole, disk body outer rim one side radial protrusion makes disk body form shoulder shape boss, and the bossing of shoulder shape boss is that the shape of ring-type substrate installation position and its shape and described ring-type substrate inner edge is suitable.
4. fixed disk according to claim 3 is characterized in that: the material of described disk body is cast iron or alloy or steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101484225A CN102218710A (en) | 2010-04-16 | 2010-04-16 | Grinding wheel and fixing disc thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101484225A CN102218710A (en) | 2010-04-16 | 2010-04-16 | Grinding wheel and fixing disc thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102218710A true CN102218710A (en) | 2011-10-19 |
Family
ID=44775547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101484225A Pending CN102218710A (en) | 2010-04-16 | 2010-04-16 | Grinding wheel and fixing disc thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102218710A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692364A (en) * | 2013-12-10 | 2014-04-02 | 浙江恒成硬质合金有限公司 | Composite grinding wheel for anvil |
| CN104985540A (en) * | 2015-07-06 | 2015-10-21 | 南京三超新材料股份有限公司 | Abrasive wheel locating device and use method thereof |
| CN110328573A (en) * | 2019-08-09 | 2019-10-15 | 蚌埠市昆宇机械加工厂 | A kind of glass edge edging device |
| CN110385633A (en) * | 2019-08-12 | 2019-10-29 | 蚌埠市昆宇机械加工厂 | A kind of glass surface polishing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667169A (en) * | 1970-04-27 | 1972-06-06 | Norton Co | Abrasive finishing article |
| CN2537515Y (en) * | 2002-05-29 | 2003-02-26 | 焦广科 | Milling head |
| DE20306147U1 (en) * | 2003-04-16 | 2003-09-04 | Dfs Dental Forschung Schleiche | Disc for angle grinder has non-circular mounting opening in centre of disc to receive shaped mandrel |
| CN1927537A (en) * | 2005-09-05 | 2007-03-14 | 株式会社迪斯科 | Cutting tool |
| CN201073747Y (en) * | 2007-01-22 | 2008-06-18 | 赵兆松 | Resin edging wheel |
| CN201632938U (en) * | 2010-04-16 | 2010-11-17 | 邢志胜 | Grinding wheel piece and fixed disc thereof |
-
2010
- 2010-04-16 CN CN2010101484225A patent/CN102218710A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667169A (en) * | 1970-04-27 | 1972-06-06 | Norton Co | Abrasive finishing article |
| CN2537515Y (en) * | 2002-05-29 | 2003-02-26 | 焦广科 | Milling head |
| DE20306147U1 (en) * | 2003-04-16 | 2003-09-04 | Dfs Dental Forschung Schleiche | Disc for angle grinder has non-circular mounting opening in centre of disc to receive shaped mandrel |
| CN1927537A (en) * | 2005-09-05 | 2007-03-14 | 株式会社迪斯科 | Cutting tool |
| CN201073747Y (en) * | 2007-01-22 | 2008-06-18 | 赵兆松 | Resin edging wheel |
| CN201632938U (en) * | 2010-04-16 | 2010-11-17 | 邢志胜 | Grinding wheel piece and fixed disc thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692364A (en) * | 2013-12-10 | 2014-04-02 | 浙江恒成硬质合金有限公司 | Composite grinding wheel for anvil |
| CN103692364B (en) * | 2013-12-10 | 2016-02-10 | 浙江恒成硬质合金有限公司 | A kind of top hammer composite wheel |
| CN104985540A (en) * | 2015-07-06 | 2015-10-21 | 南京三超新材料股份有限公司 | Abrasive wheel locating device and use method thereof |
| CN110328573A (en) * | 2019-08-09 | 2019-10-15 | 蚌埠市昆宇机械加工厂 | A kind of glass edge edging device |
| CN110385633A (en) * | 2019-08-12 | 2019-10-29 | 蚌埠市昆宇机械加工厂 | A kind of glass surface polishing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111019 |