JPS628063U

JPS628063U -

Info

Publication number: JPS628063U
Application number: JP9953285U
Authority: JP
Priority date: 1985-06-28
Filing date: 1985-06-28
Publication date: 1987-01-19
Also published as: JPH039975Y2

Description

[Brief explanation of the drawing]

添付図面は、この考案の一実施例を示すものて
であつて、第１図は、砥石ホルダーへの砥石の取
り付け状態を示す斜視図、第２図は、砥石ホルダ
ーと砥石との組合せ状態を示す斜視図、第３図は
、砥石ホルダーの下面部の形状を示す斜視図、第
４図は、砥石ホルダーへの砥石の装着状態を示す
縦断面図、第５図は、斜め研ぎを行う場合の砥石
ホルダーへの砥石の装着状態を示す正面図、第６
図は、斜め研ぎを行う場合における砥石ホルダー
と砥石との係合状態を示す縦断面図、第７図は、
砥石ホルダーの別実施例を示す斜視図、第８図は
、砥石の別実施を示す斜視図である。２……砥石ホルダー、３……突起部、４……支
持軸、５……砥石、６……孔、７……弾性リング
、８……凹部。 The attached drawings show one embodiment of this invention, in which Fig. 1 is a perspective view showing the state in which the grindstone is attached to the grindstone holder, and Fig. 2 is a perspective view showing the state in which the grindstone holder and the grindstone are combined. FIG. 3 is a perspective view showing the shape of the lower surface of the whetstone holder, FIG. 4 is a vertical sectional view showing how the whetstone is attached to the whetstone holder, and FIG. 5 is a case in which diagonal sharpening is performed. Front view showing the state of attachment of the whetstone to the whetstone holder, No. 6
The figure is a longitudinal cross-sectional view showing the state of engagement between the whetstone holder and the whetstone when performing diagonal sharpening.
FIG. 8 is a perspective view showing another embodiment of the grindstone holder. FIG. 8 is a perspective view showing another embodiment of the grindstone. 2... Grindstone holder, 3... Protrusion, 4... Support shaft, 5... Grindstone, 6... Hole, 7... Elastic ring, 8... Recess.

Claims

[Scope of utility model registration request]

As a means for attaching the whetstone 5 to the whetstone holder 2, either the support shaft 4 or the hole 6 is formed in the lower center of the whetstone holder 2, and the support shaft 4 or the hole 6 is formed in the upper center of the whetstone 5. When either the hole 6 has an inner diameter larger than the outer diameter of the grinding wheel holder 4 or the support shaft 4 has an outer diameter smaller than the inner diameter of the hole 6 of the grindstone holder 2, and the support shaft 4 is inserted into the hole 6, In this case, an elastic ring 7 having an outer diameter slightly larger than the inner diameter of the hole 6 is interposed in the gap between the support shaft 4 and the hole 6, and the grindstone 5 is rotated by the grindstone holder 2. The projection 3 formed on the lower part of the whetstone holder 2 or the top of the whetstone 5 transmits the transmission.
A mounting structure for a grinding wheel, characterized in that the structure is formed so that the mounting structure can be mounted by fitting into a recess 8 formed in a lower part of the grindstone.