CN217596847U - Grinding wheel easy to correct - Google Patents
Grinding wheel easy to correct Download PDFInfo
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- CN217596847U CN217596847U CN202221607741.2U CN202221607741U CN217596847U CN 217596847 U CN217596847 U CN 217596847U CN 202221607741 U CN202221607741 U CN 202221607741U CN 217596847 U CN217596847 U CN 217596847U
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- plane
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- grinding layer
- outer inclined
- inclined plane
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Abstract
The utility model provides an easily revise grinding wheel, easily revise grinding wheel includes base member and grinding layer, the base member is the ring cylindricality, the grinding layer sets up on a certain terminal surface of base member, one side with the base member contact in the grinding layer is the bottom reference surface, the outer terminal surface on grinding layer includes outer inclined plane and outer plane, outer inclined plane is connected with outer plane, outer inclined plane and outer plane set up with bottom reference surface respectively relatively, the relative bottom reference surface slope in outer inclined plane sets up, outer plane and bottom reference surface parallel arrangement, based on the bottom reference surface, outer plane is higher than outer inclined plane, structure more than adopting, outer inclined plane and outer planar cooperation structure make the unfilled corner appear on original grinding surface, make the grinding layer sharper, in actual grinding process, change and cut into and wait to grind the body, when the primary grinding effect is better, the setting of outer inclined plane on the grinding layer adapts to the wearing and tearing that the grinding layer will appear in advance, thereby reduce the necessary wearing and tearing volume of grinding layer, reduce the degree of difficulty during the correction, make the grinding layer change in.
Description
Technical Field
The utility model relates to a superhard materials field specifically is a grinding wheel is corrected easily.
Background
The grinding wheel is a cutting tool for cutting a workpiece on a grinding machine, and has high hardness and heat resistance. The existing grinding wheel is annular, different grinding surfaces are arranged on the annular grinding wheel with different structures, and after a period of abrasion, a sharp cutting edge is exposed again on any kind of grinding surface, so that the grinding force is prevented from increasing to influence the surface quality of a workpiece, and the quality of the surface of the workpiece is required to be corrected continuously and manually. However, the manual correction takes a long time, which affects the working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a can shorten the easy correction grinding wheel of artifical correction.
In order to realize foretell main purpose, the utility model provides an easily revise grinding wheel includes base member and grinding layer, the base member is the ring cylindricality, the grinding layer sets up on a certain terminal surface of base member, the one side with the base member contact in the grinding layer is the bottom reference surface, the outer terminal surface on grinding layer includes outer inclined plane and outer plane, outer inclined plane is connected with outer plane, outer inclined plane and outer plane set up with the bottom reference surface respectively relatively, the relative bottom reference surface slope in outer inclined plane sets up, outer plane and bottom reference surface parallel arrangement, based on the bottom reference surface, outer plane is higher than outer inclined plane.
The grinding layer is positioned on the axial outer end face of the base body, the outer inclined plane is positioned between the central axis of the base body and the outer plane, and the outer plane is the grinding end face of the grinding layer.
The further proposal is that the acute included angle between the outer inclined plane and the bottom reference plane is 1-4 degrees.
The further proposal is that the width of the outer plane is 1 mm-5 mm along the radial direction of the basal body, and the sum of the widths of the outer inclined plane and the outer plane is 25 mm-40 mm.
The further proposal is that the grinding layer is positioned on the radial outer end surface of the basal body, in a sectional view obtained by sectioning the basal body along the extending direction of the axial central line of the basal body, the included angle between the outer inclined surface and the bottom reference surface is 1-6 degrees, and the outer inclined surface is the grinding surface of the grinding layer.
The further proposal is that along the extension direction of the central axis of the basal body, the sum of the thickness of the outer plane and the thickness of the outer plane is 5 mm-15 mm, and the thickness of the outer plane is 4 mm-14 mm.
The further proposal is that along the radial direction of the basal body, the sum of the widths of the outer plane and the outer inclined plane is 25 mm-40 mm, and the width of the outer plane is 1 mm-5 mm.
It can be seen by above-mentioned scheme that divide into two parts on original grinding face in the grinding wheel of easily revising, be outer inclined plane and outer plane respectively, outer inclined plane is outer plane and bottom reference plane inclined plane relatively, outer inclined plane and outer planar cooperation structure make the unfilled corner appear on original grinding face, make the grinding layer that is provided with the inclined plane sharper, in actual grinding process, cut into the body of waiting to grind more easily, when the initial stage grinding effect is better, the wearing and tearing that the setting of outer inclined plane was adapted to the grinding layer and will appear in advance on the grinding layer, thereby reduce the wearing and tearing volume on grinding layer, reduce the correction degree of difficulty at the correction in-process, make the grinding layer change in the correction.
Drawings
Fig. 1 is a perspective view of a first embodiment of an easily truable grinding wheel according to the present invention.
Fig. 2 is a sectional view of a first embodiment of the truing grinding wheel of the present invention.
Fig. 3 is a schematic view of a cross section of a grinding layer of an embodiment of the grinding wheel easy to correct according to the present invention.
Fig. 4 is a sectional view of a second embodiment of the grinding wheel easy to correct according to the present invention.
Fig. 5 is a schematic view of a cross-sectional view of a second grinding layer of an embodiment of the grinding wheel easy to correct according to the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
The utility model discloses an easily revise grinding wheel is applied to in the work piece grinding technology, easily revise grinding wheel and be provided with outer inclined plane and outer plane on the surface through the grinding layer for the emery wheel is changeed and is cut into and treat the grinding work piece, and when the grinding effect is better, changes the wearing and tearing correction during the grinding and be actual grinding face.
Referring to fig. 1, the easy-to-correct grinding wheel includes a base body 1 and a grinding layer 2, the base body 1 is in a circular cylindrical shape, the grinding layer 2 is disposed on one end surface of the base body 1, and the grinding layer 2 is disposed along a circumferential direction of the base body 1, as shown in fig. 2, the grinding layer 2 of the grinding wheel in the first embodiment is disposed on a radial outer surface of the base body 1 away from a center of the base body 1, and the grinding wheel is a nip grinding wheel. As shown in fig. 4, the grinding layer 2 of the grinding wheel in the second embodiment is provided on one of the axially outer surfaces of the base body 1, and the grinding wheel is an end face grinding wheel provided with a step 11 on the radially outer surface of the base body 1.
In the grinding wheel according to the first or second embodiment, the surface of the grinding layer 2 contacting the base 1 is the bottom reference surface 21, the outer surface of the grinding layer 2 includes the outer inclined surface 22 and the outer flat surface 23, the outer inclined surface 22 is connected to the outer flat surface 23, the outer inclined surface 22 and the outer flat surface 23 are respectively disposed opposite to the bottom reference surface 21, the outer inclined surface 22 is disposed obliquely with respect to the bottom reference surface 21, the outer flat surface 23 is disposed parallel to the bottom reference surface 21, and the outer flat surface 23 is higher than the outer inclined surface 22 based on the bottom reference surface 21. Because the grinding layer 2 is provided with the outer inclined plane 22, and the outer plane 23 is parallel to the bottom reference surface 21, a 'unfilled corner' is formed on the grinding layer 2, the grinding layer 2 with the inclined plane can be cut into a workpiece to be ground more easily, the grinding effect at the initial grinding stage is better, the grinding layer is worn into an actual grinding surface more easily during grinding, and the actual grinding surface is corrected to a required actual grinding surface more easily.
Referring to fig. 2, in the easy-dressing grinding wheel according to the first embodiment, the inner hole diameter H1 of the base 1 is 32mm, and the grinding layer 2 is disposed on the radially outer end surface of the base 1, so that the grinding layer 2 is formed in a ring shape, and the diameter D1 of the grinding wheel is 175mm to 300mm in the radial direction of the base 1. One surface of the grinding layer 2, which is in contact with the base body 1, is a bottom reference surface 21, the surface, which is arranged on the grinding layer 2 and is opposite to the bottom reference surface 21, is the radial outer surface of the grinding layer 2, an outer inclined surface 22 and an outer plane 23 are arranged on the radial outer surface of the grinding layer 2, and the outer inclined surface 22 and the outer plane 23 are respectively arranged along the circumferential direction of the grinding layer 2; in the axial direction of the grinding layer 2, the outer chamfer 22 and the outer flat 23 are connected. Fig. 2 is a cross-sectional view of the grinding wheel taken along the direction of extension of the central axis of the grinding wheel, and it can be seen from fig. 2 that the set height of the outer flat surface 23 is greater than the set height of the outer inclined surface 22 based on the bottom reference surface 21, so that the minimum thickness X1 of the grinding layer 2 is 10mm to 20mm and the maximum thickness X2 of the grinding layer 2 is 11mm to 22mm in the radial direction of the base 1, see fig. 3. The outer plane 23 is arranged in a plane with the bottom reference plane 21, the outer inclined plane 22 is arranged obliquely relative to the bottom reference plane 21, an included angle theta 1 between the outer inclined plane 22 and the bottom reference plane 21 is 1-6 degrees, and the outer inclined plane 22 is a grinding surface of the grinding layer 2. The height of the base body 1 is equal to that of the grinding layer 2, the height T1 of the base body 1 is 10 mm-35 mm, the height T2 of the outer plane 23 is 1 mm-5 mm, and the height T3 of the outer inclined plane 22 is 9 mm-34 mm.
Referring to fig. 4, in the easy-dressing grinding wheel of the second embodiment, the grinding layer 2 is located on the axial outer end surface of the base 1, and in this embodiment, since the step is provided on the radial outer end surface of the grinding wheel, the step width is 5mm in the radial direction of the base 1, and the maximum diameter of the grinding wheel is 355mm to 455mm. In the present embodiment, the grinding layer 2 is provided on the axially outer end surface of the base body 1 having a smaller thickness, and the grinding layer 2 is provided along the circumferential direction of the base body 1 such that the grinding layer 2 has a circular ring shape.
Referring to fig. 5, the outer surface of the grinding layer 2 is provided with an outer inclined surface 22 and an outer flat surface 23, and the outer inclined surface 22 is connected with the outer flat surface 23 along the radial direction of the base body 1; the outer flat surface 23 is provided at a height greater than that of the outer slope surface 22 based on the bottom reference surface 21. In the present embodiment, the outer inclined surface 22 is located between the central axis of the base body 1 and an outer flat surface 23 in the radial direction of the base body 1, and the outer flat surface 23 is a grinding end surface of the grinding layer. Fig. 4 is a cross-sectional view of the grinding wheel taken along the center axis of the grinding wheel, and fig. 5 is an enlarged view of a portion of fig. 4, in which the bottom reference surface 21 is parallel to the outer flat surface 23, the outer slope 22 is inclined with respect to the bottom reference surface 21, and an acute angle θ 2 between the outer slope 22 and the bottom reference surface 21 is 1 degree to 4 degrees. Along the radial direction of the base body 1, the width T4 of the outer plane 23 is 1 mm-5 mm, and the sum T3 of the widths of the outer inclined plane 22 and the outer plane 23 is 25 mm-40 mm. Based on the bottom reference surface 21, the maximum thickness X3 of the grinding layer is 5 mm-15 mm, and the minimum thickness X4 of the grinding layer is 4 mm-14 mm.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (7)
1. Easy revise grinding wheel, including base member and grinding layer, the base member is the ring cylindricality, the grinding layer sets up on a certain terminal surface of base member, its characterized in that: the grinding layer is characterized in that one surface, in contact with the base body, of the grinding layer is a bottom datum plane, the outer end face of the grinding layer comprises an outer inclined surface and an outer plane, the outer inclined surface is connected with the outer plane, the outer inclined surface and the outer plane are respectively arranged opposite to the bottom datum plane, the outer inclined surface is obliquely arranged opposite to the bottom datum plane, the outer plane is parallel to the bottom datum plane, and based on the bottom datum plane, the outer plane is higher than the outer inclined surface.
2. A truable grinding wheel according to claim 1 wherein:
the grinding layer is located on the axial outer end face of the base body, the outer inclined face is located between the central axis of the base body and the outer plane, and the outer plane is a grinding end face of the grinding layer.
3. A truable grinding wheel according to claim 2 wherein:
an acute included angle between the outer inclined plane and the bottom reference plane is 1-4 degrees.
4. An easy-to-dress grinding wheel according to claim 2, wherein:
the width of the outer plane is 1 mm-5 mm along the radial direction of the base body, and the sum of the widths of the outer inclined plane and the outer plane is 25 mm-40 mm.
5. A truable grinding wheel according to claim 1 wherein:
the grinding layer is located on the radial outer end face of the base body, in a cross-sectional view obtained by sectioning the base body along the extending direction of the axial center line of the base body, the included angle between the outer inclined plane and the bottom reference plane is 1-6 degrees, and the outer inclined plane is the grinding surface of the grinding layer.
6. An easy-to-dress grinding wheel according to claim 5, wherein:
the maximum thickness of the grinding layer is 5-15 mm, and the minimum thickness of the grinding layer is 4-14 mm along the extension direction of the central axis of the base body.
7. A truable grinding wheel according to claim 5 wherein:
the sum of the widths of the outer plane and the outer inclined plane is 25-40 mm along the radial direction of the base body, and the width of the outer plane is 1-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221607741.2U CN217596847U (en) | 2022-06-23 | 2022-06-23 | Grinding wheel easy to correct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221607741.2U CN217596847U (en) | 2022-06-23 | 2022-06-23 | Grinding wheel easy to correct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217596847U true CN217596847U (en) | 2022-10-18 |
Family
ID=83590795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221607741.2U Active CN217596847U (en) | 2022-06-23 | 2022-06-23 | Grinding wheel easy to correct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217596847U (en) |
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2022
- 2022-06-23 CN CN202221607741.2U patent/CN217596847U/en active Active
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