JP2003275967A - Woodcarving finishing tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a woodcarving finishing tool that polishes the surface of a woodcarving with a spherical surface and a round surface such as a pot and a vase. <P>SOLUTION: The woodcarving finishing tool, which is for polishing the surface of a woodcarving with a spherical surface and a round surface, comprises a rectangular parallelepiped base 1 of wood, synthetic resin or the like, a sponge 2 of an appropriate thickness of polyethylene foam layered over a bottom surface of the base 1, a reinforcement 3 of synthetic resin or hard wood layered over the sponge 2, and an abrasive material 4 of sandpaper of a grain size of 80# to 240# using adhesive-coated paper or adhesive-double-coated tape bonded to the reinforcement 3. Longitudinally along the reinforcement 3 and the abrasive material 4, a plugging preventing groove 5 of an appropriate width removing the reinforcement 3 and the abrasive material 4 is formed in the middle. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wood carving finishing tool for polishing the surface of wood carving products such as vases and vases.

[0002]

2. Description of the Related Art Conventionally, when a wood carving product is manufactured or when wood is processed, when it has a spherical surface or an R surface, there is no suitable polishing tool for polishing the surface.

[0003]

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a wood carving finishing tool for polishing the surface of wood carving products such as vases and vases having spherical surfaces and R surfaces.

[0004]

To this end, the present invention provides
In a wood carving finishing tool for polishing a surface of a wood carving product having a spherical surface or an R surface, an appropriate thickness of a rectangular parallelepiped base made of wood, synthetic resin or the like and polyethylene foam laminated on the bottom surface of the base. And a sandpaper abrasive that is adhered to the sponge through a reinforcing material made of synthetic resin or hard wood or directly bonded to the sponge. Further, the present invention relates to a wood carving finishing tool for polishing the surface of a wood carving product having a spherical surface or an R surface, and a rectangular parallelepiped base made of wood, synthetic resin or the like, and a synthetic base laminated on the bottom surface of the base. Reinforcement material made of resin or hard wood, sponge of appropriate thickness made of polyethylene foam laminated on the reinforcement material, and woven or non-woven fabric of 50% or less of wool and 50% or less of rayon laminated on the sponge It is composed of a protective material and a sandpaper abrasive material adhered to the protective material. Further, a clogging prevention groove having an appropriate depth and width is formed in the center along the longitudinal direction of the abrasive.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The wood carving finishing tool of the present invention is a polishing tool for polishing the surface of wood carving products such as vases and vases having spherical surfaces and R surfaces as shown in FIG. First, the wood carving finishing tools for polishing the mouth plane shown by arrow A and the bottom plane shown by arrow B in FIG. 6 are of two types: rough finishing and final finishing. As shown in (a) perspective view and (b) sectional view of FIG. 1, for rough surface finishing, a rectangular parallelepiped base 1 made of wood, synthetic resin or the like, and polyethylene laminated on the bottom surface of the base 1 are used. A sponge 2 made of foam and having an appropriate thickness, a reinforcing material 3 laminated on the sponge 2 and made of synthetic resin or hard wood, and a particle size 80 # using an adhesive paper or double-sided tape adhered to the reinforcing material 3. 240 # sandpaper abrasive 4. Further, along the longitudinal direction of the reinforcing material 3 and the abrasive material 4, a clogging preventing groove 5 having an appropriate width in which the reinforcing material 3 and the abrasive material 4 are not provided is formed at the center. Therefore,
The base 1 is grasped by hand and the mouth and bottom are flatly finished by rotating up and down, left and right, but since the sponge 2 is laminated on the bottom of the base 1, it has moderate elasticity and Since the abrasive material 4 is adhered to the reinforcing material 3 having a good bite against the reinforcing material 3 and having rigidity, the spring material, which is the growth of timber,
Finished without unevenness of summer wood or height difference such as wood mouth. Further, the wood powder polished by the abrasive 4 collects in the clogging prevention groove 5 and is eliminated without remaining in the abrasive 4.

On the other hand, as shown in (a) perspective view and (b) sectional view of FIG. 2, for the final finishing of a plane, a rectangular parallelepiped base 1 made of wood, synthetic resin or the like and a bottom surface of the base 1 are used. A reinforcing material 3 made of synthetic resin or hard wood laminated on the sponge 2, a sponge 2 made of polyethylene foam laminated on the reinforcing material 3 and having an appropriate thickness, and 50% or less of wool laminated on the sponge 2.
Protective material 6 made of woven or non-woven fabric of rayon 50% or less 6
And a grain size of 240 # using the adhesive paper or double-sided tape adhered to the protective material 6 to the final sandpaper abrasive 4. Further, along the longitudinal direction of the protective material 6 and the abrasive material 4, a clogging prevention groove 5 of an appropriate width in which the protective material 6 and the abrasive material 4 are not provided is formed in the center similarly to the case of rough finishing. Therefore, as in the case of rough finishing, the base 1 is grasped by hand and the mouth and bottom are flatly finished by vertical and horizontal movement and rotation, but the sponge 2 is protected by a protective material 6 that prevents abrasion while maintaining elasticity. Since the abrasive material 4 is laminated on the sponge 2, it has an appropriate elasticity, it easily bites into the material, and further, the texture and structure of wood (radiation texture, cross grain / wavy grain), etc. (Moku) patterns can be clearly displayed. Further, the wood powder polished by the abrasive 4 collects in the clogging prevention groove 5 and is eliminated without remaining in the abrasive 4.

Then, a wood carving finishing tool for polishing the inner curved surface indicated by arrow F and the outer curved surface indicated by arrow G in FIG.
Also, a wood carving finishing tool for polishing the entire surface indicated by an arrow H is used by being attached to an electric drill (not shown), and it is possible to perform uneven polishing of the surface to final finishing. As shown in the cross-sectional view of FIG. 3, the internal curved surface finish is indicated by the arrow F in FIG.
The shaft rod 7 used to finish the inner curved surface shown in Fig. 4 and attached to the electric drill, the washer 10 screwed to the screw formed at the tip of the shaft rod 7, and the proper thickness fixed by the nut 11. The disk-shaped polyethylene foam sponge 2 and the abrasive 4 of the final sandpaper having a grain size of 100 # using an adhesive paper or double-sided tape adhered to the sponge 2. The washer 10 and the nut 11 fixed to the tip of the shaft rod 7 are screwed and fixed to the shaft rod 7 which penetrates the protective member 6 to which one of the vertically divided disc-shaped sponges 2 is adhered, and then the vertical direction. The recess of the split disc-shaped sponge 2 is fitted into the washer 10 and the nut 11, and the other of the vertically split disc-shaped sponge 2 is protected by the protective material 6.
It is embedded by adhering to. Therefore, the inner curved surface is finished by rotating the electric drill, but since the abrasive material 4 is adhered to the sponge 2, it has appropriate elasticity and is suitable for the internal curved surface polishing such as a pot and a jujube. Since it has good heat conduction, it is difficult to heat and finished as it is, and it can finish and reach gloss inside the product.

On the other hand, as shown in the sectional view of FIG. 4, the external curved surface finishing is used for finishing the external curved surface indicated by an arrow G in FIG.
And a disc-shaped reinforcing member 3 made of synthetic resin or hard wood fixed by a washer 10 and a nut 11 screwed on a screw formed at the tip of the shaft 7, and laminated on the reinforcing member 3. Disc-shaped sponge 2 made of polyethylene foam and having an annular bulge 8 on the outside with an appropriate thickness, and a particle size 100 # to the final sand using adhesive paper or double-sided tape adhered to the bulge 8 of the sponge 2. It consists of a paper abrasive 4. The washer 10 and the nut 11 fixed to the tip of the shaft rod 7 are screwed and fixed to the shaft rod 7 which penetrates through the recess formed in the center of the reinforcing material 3 and the disc-shaped sponge 2, and then the sponge 2 The lid is applied and buried.
Therefore, the outer curved surface is finished by rotating the electric drill, but since the abrasive 4 is adhered to the sponge 2,
Since it has appropriate elasticity, it is suitable for polishing irregularities, has good thermal conductivity and is difficult to heat, and further swells 8 on the sponge 2.
Since it has, it is possible to finish the uneven part.

As shown in the sectional view of FIG. 5, the tool for finishing the entire surface is used for finishing the entire surface shown by an arrow H in FIG. 6, and is used for attaching to an electric drill. A columnar felt puff 9 having a proper thickness fixed by a washer 10 screwed to a screw formed at the tip of the nut, a nut 11, and 50% wool laminated on the felt puff 9.
Hereinafter, the protective material 6 made of a woven or non-woven fabric of rayon 50% or less, and the particle size 80 # to the final sand using the adhesive paper or the double-sided tape adhered to the bottom surface of the protective material 6 and the circumferential surface of the felt puff 9. It consists of a paper abrasive 4. The washer 10 and the nut 11 fixed to the tip of the shaft rod 7 are screwed and fixed to the shaft rod 7 which penetrates a recess formed in the center of the cylindrical felt puff 9, and then the lid of the felt puff 9 is attached. And buried. Therefore, although the entire surface is finished by rotating the electric drill, the abrasive material 4 is adhered to the felt puff 9 through the protective material 6 which has good thermal conductivity and prevents the felt puff 9 from being worn, so that it has excellent flexibility and elasticity, Curves and planes can be polished freely, and the texture and structure of wood can be clearly expressed, giving it a glossy appearance. Although the adhesive paper or the double-sided tape was used to adhere the abrasive material 4, the present invention is not limited to this. For example, a hook-and-loop (male) tape is attached to the protective material 6 side using a surface fastener, and the abrasive material 4 side is attached. It is also possible to attach a loop-shaped (female) tape and attach and detach it.

Next, a method of using the wood carving finishing tool of the present invention will be described. A piece of cedar log cut into a predetermined length and divided into four is used as a raw wood, and a horizontally-cantilevered raw wood is covered with a rokuro. Roughing of wood carving products is carried out by rotation. After finishing the rough cutting, the wood carving product is polished and finished by using the wood carving finishing tool of the present invention. At this time, the rotation speed of the wheel is 10 per minute during cutting.
Although it is 0 to 800 rpm, the speed is 50 rpm or less at the time of final finish polishing.

While rotating the rocket at a low speed while supporting the wood carving product in a cantilevered manner, while attaching or replacing the wood carving finishing tool to the electric drill, the electric drill is rotated at a low speed to be ground by the wood carving finishing tool. I do.

[0012]

[Effects] The wood carving finishing tool of the present invention is provided with a moderately elastic sponge or felt puff so that the wood texture and structure (radiation texture, interlaced grain / wavy grain) can be removed. It is possible to show the pattern clearly and to give a gloss. Further, the wood carving finishing tool of the present invention, along the longitudinal direction of the reinforcing material and the abrasive material, or along the longitudinal direction of the protective material and the abrasive material, since the clogging prevention groove of an appropriate width is formed in the center, The wood powder polished by the abrasive collects in the clogging prevention groove and is eliminated without remaining in the abrasive.

[Brief description of drawings]

FIG. 1 is an explanatory view for rough surface finishing of a wood carving finishing tool of the present invention.

FIG. 2 is an explanatory diagram for the plane final finishing of the wood carving finishing tool of the present invention.

FIG. 3 is a cross-sectional view for finishing the inner curved surface of the wood carving finishing tool of the present invention.

FIG. 4 is a cross-sectional view for finishing an external curved surface of the wood carving finishing tool of the present invention.

FIG. 5 is a cross-sectional view for finishing the entire surface of the wood carving finishing tool of the present invention.

FIG. 6 is a partial cross-sectional front view of a wood carving product in which the wood carving finishing tool of the present invention is used.

[Explanation of symbols]

1 base 2 sponge 3 Reinforcement material 3'reinforcement 4 Abrasive 5 Clogging prevention groove 6 protective material 7 axis rod 8 bulge 9 felt puffs 10 washers 11 nuts

Claims (3)

[Claims] 1. A wood carving finishing tool for polishing a surface of a wood carving product having a spherical surface or an R surface, and a rectangular parallelepiped base made of wood, synthetic resin or the like, and polyethylene foam laminated on the bottom surface of the base. A wood carving finishing tool comprising a sponge of appropriate thickness and a sandpaper abrasive that is directly bonded to the sponge through a reinforcing material made of synthetic resin or hard wood. 2. A wood carving finishing tool for polishing the surface of a wood carving product having a spherical surface or an R surface, and a rectangular parallelepiped base made of wood, synthetic resin or the like, and a synthetic resin laminated on the bottom surface of the base. Alternatively, a reinforcing material made of hard wood, a sponge of appropriate thickness made of polyethylene foam laminated on the reinforcing material, and 50% or less of wool laminated on the sponge,
A wood carving finishing tool comprising a protective material made of woven or non-woven fabric of rayon 50% or less and an abrasive material for sandpaper adhered to the protective material. 3. The wood carving finishing tool according to claim 1, wherein a clogging preventing groove having an appropriate depth and width is formed in the center along the longitudinal direction of the abrasive.