CN213225768U - Novel grinding wheel - Google Patents
Novel grinding wheel Download PDFInfo
- Publication number
- CN213225768U CN213225768U CN202021383714.2U CN202021383714U CN213225768U CN 213225768 U CN213225768 U CN 213225768U CN 202021383714 U CN202021383714 U CN 202021383714U CN 213225768 U CN213225768 U CN 213225768U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- grinding wheel
- abrasive paper
- annular
- mounting groove
- 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.)
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- 230000006978 adaptation Effects 0.000 claims abstract 2
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 3
- 239000004830 Super Glue Substances 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to a grinding wheel technical field specifically discloses novel grinding wheel, including grinding wheel body and abrasive paper, the central part of grinding wheel body is equipped with the annular mounting groove, the border of abrasive paper is equipped with perpendicular outside annular connecting plate that stretches out, be equipped with the elastic rubber circle on the outer wall of annular connecting plate, the outer wall of annular connecting plate is equipped with inside sunken standing groove, the elastic rubber circle sets up in the standing groove, when annular connecting plate inserts annular mounting inslot, the lateral surface of elastic rubber circle remains throughout to the trend to annular mounting groove inner wall, the length of annular connecting plate and the degree of depth adaptation of annular mounting groove, when annular connecting plate inserts annular mounting inslot, the surface of grinding wheel body is hugged closely to abrasive paper, the central part of abrasive paper is equipped with the round hole, one side of round hole. The utility model discloses a set up abrasive paper on the emery wheel piece, when needs are polished the corner of machined part, need not to go the abrasive paper of taking again, improved machining efficiency, can satisfy the industry demand.
Description
Technical Field
The utility model relates to a grinding wheel technical field, concretely relates to novel grinding wheel.
Background
The grinding wheel is the biggest in the grinding apparatus with volume, the broadest one of service face, high-speed rotation during the use, can be to metal or nonmetal work piece's excircle, interior circle, roughly grind such as plane and various profile, semi-finish grinding and fluting and cutting off, during present grinding wheel operation, when the inhomogeneous condition of grinding appears in the corner, can't be used for the grinding wheel to grind, need use abrasive paper to polish, current abrasive paper and grinding wheel often are separately placing, after using the grinding wheel grinding, when needing abrasive paper to polish like the corner, need go again to take abrasive paper, it is comparatively inconvenient to operate, the efficiency of processing has been reduced.
Disclosure of Invention
To the defect of above-mentioned prior art, the utility model provides a novel grinding wheel, simple structure, convenient operation through set up abrasive paper on grinding wheel, when the corner that needs to the machined part is polished, need not to go the abrasive paper of taking again, have improved machining efficiency, can satisfy the industry demand.
In order to achieve the above object, the utility model adopts the following technical scheme:
the novel grinding wheel comprises a grinding wheel body and abrasive paper, wherein an inwards-recessed annular mounting groove is formed in the center of the grinding wheel body, an annular connecting plate which extends out perpendicularly is arranged on the edge of one side of the abrasive paper, the thickness of the side wall of the annular connecting plate corresponds to the width of the inside of the annular mounting groove, an elastic rubber ring is arranged on the outer wall of the annular connecting plate, an inwards-recessed placing groove is formed in the outer wall of the annular connecting plate, the elastic rubber ring is arranged in the placing groove, when the annular connecting plate is inserted into the annular mounting groove, the outer side surface of the elastic rubber ring always keeps the trend of abutting against the inner wall of the annular mounting groove, the annular connecting plate is prevented from falling from the annular mounting groove, the length of the annular connecting plate is matched with the depth of the annular mounting groove, when the annular connecting plate is inserted into the annular mounting groove, the, one side of the round hole is provided with a notch which is convenient for the hands to pull the sand paper out of the annular mounting groove.
In the above description, the annular web is preferably attached to the sandpaper by means of a super glue.
In the above description, preferably, the notch communicates with the circular hole.
The utility model discloses produced beneficial effect is: by arranging the abrasive paper on the grinding wheel sheet, when the corners of the workpiece need to be ground, the abrasive paper does not need to be taken again, so that the processing efficiency is improved; through setting up the elastic rubber circle, can place abrasive paper detachable on the emery wheel piece, when needs use, take off abrasive paper by the emery wheel piece, easy and simple to handle is convenient for accomodate and use.
Drawings
FIG. 1: is a schematic view of an assembly structure of an embodiment of the present invention;
FIG. 2: is a schematic diagram of an exploded structure of an embodiment of the present invention;
the attached drawings indicate the following: 10-grinding wheel body, 11-annular mounting groove, 12-central through hole, 20-sand paper, 21-annular connecting plate, 22-round hole, 23-notch and 24-elastic rubber ring.
Detailed Description
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
in this embodiment: as shown in the figure 1-2, the novel grinding wheel comprises a grinding wheel body 10 and abrasive paper 20, wherein the central part of the grinding wheel body 10 is provided with an inward-sunken annular mounting groove 11, the edge of one side of the abrasive paper 20 is provided with an annular connecting plate 21 which extends perpendicularly outwards, the annular connecting plate 21 is connected with the abrasive paper 20 through super glue, the thickness of the side wall of the annular connecting plate 21 corresponds to the width of the annular mounting groove 11, the outer wall of the annular connecting plate 21 is provided with an elastic rubber ring 24, the outer wall of the annular connecting plate 21 is provided with an inward-sunken placing groove, the elastic rubber ring 24 is arranged in the placing groove, when the annular connecting plate 21 is inserted into the annular mounting groove 11, the outer side surface of the elastic rubber ring 24 always keeps the trend of abutting against the inner wall of the annular mounting groove 11, the annular connecting plate 21 is prevented from falling from the annular mounting, when annular connecting plate 21 inserts annular mounting groove 11 in, the surface of abrasive paper 20 hugs closely grinding wheel body 10, abrasive paper 20's central part is equipped with the round hole 22 that corresponds with the central through-hole 12 of grinding wheel body 10, one side of round hole 22 is equipped with the breach 23 that is convenient for stretch hand and pulls out abrasive paper 20 by annular mounting groove 11, breach 23 and round hole 22 intercommunication, the accessible is stretched into breach 23 by round hole 22 with the hand, hold abrasive paper 20 from breach 23 department, pull out annular rubber ring from annular mounting groove 11.
It should be noted that the sandpaper 20 in this embodiment may be a cloth.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (3)
1. Novel grinding wheel, including grinding wheel body and abrasive paper, its characterized in that: the center part of the grinding wheel body is provided with an inward-sunken annular mounting groove, the edge of one surface of the abrasive paper is provided with an annular connecting plate which extends vertically outwards, the thickness of the side wall of the annular connecting plate corresponds to the width of the annular mounting groove, the outer wall of the annular connecting plate is provided with an elastic rubber ring, the outer wall of the annular connecting plate is provided with an inward-sunken placing groove, the elastic rubber ring is arranged in the placing groove, when the annular connecting plate inserts in the annular mounting groove, the lateral surface of elastic rubber circle remains throughout and supports the trend to annular mounting groove inner wall, prevent that the annular connecting plate from dropping by in the annular mounting groove, the length of annular connecting plate and the degree of depth adaptation of annular mounting groove, when the annular connecting plate inserts in the annular mounting groove, the surface of grinding wheel body is hugged closely to abrasive paper, the central part of abrasive paper is equipped with the round hole that corresponds with the central through hole of grinding wheel body, one side of round hole is equipped with the breach that is convenient for the stretching hand and pulls out abrasive paper by the annular mounting groove.
2. The new grinding wheel according to claim 1, characterized in that: the annular connecting plate is connected with the abrasive paper through the super glue.
3. The new grinding wheel according to claim 1, characterized in that: the notch is communicated with the round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021383714.2U CN213225768U (en) | 2020-07-15 | 2020-07-15 | Novel grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021383714.2U CN213225768U (en) | 2020-07-15 | 2020-07-15 | Novel grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213225768U true CN213225768U (en) | 2021-05-18 |
Family
ID=75888819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021383714.2U Active CN213225768U (en) | 2020-07-15 | 2020-07-15 | Novel grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213225768U (en) |
-
2020
- 2020-07-15 CN CN202021383714.2U patent/CN213225768U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |