KR20110116082A

KR20110116082A - Automatic sharpening equipment a skate blade

Info

Publication number: KR20110116082A
Application number: KR1020100035580A
Authority: KR
Inventors: 최창숙; 최창현
Original assignee: 최창숙; 최창현
Priority date: 2010-04-17
Filing date: 2010-04-17
Publication date: 2011-10-25

Abstract

The present invention is a rotating rod protruding rotatably on both sides is in contact with the reference skate blade and the plurality of bearings formed on the bottom surface to be a reference for polishing a new skate blade while contacting the jig groove of the log rod and the height of the flat abrasive stone It is about a skating blade grinder which can be polished while adjusting some of it and always keeping it in close contact with the new skate blade.
According to the present invention,
At the bottom of the grinder, a plurality of bearings are provided in contact with the jig grooves of the log rods that are coupled between the front plate and the back plate, so as to be a reference for polishing new skate blades.
Both sides of the grinding machine to enable a smooth reciprocating movement while the rotating rod protruding rotatably through the bearing in contact with the reference skate blade,
Both sides of the grinding machine to form an insertion groove for inserting a flat abrasive stone to adjust the height of the space between the lower part and the upper part with a bolt of the upper surface is characterized in that the configuration is always in close contact with the new skate blade.

Description

Skate sharpener {automatic sharpening equipment a skate blade}

The present invention relates to a skate blade grinder, and in particular, a rotating rod protruding rotatably on both sides is in contact with the reference skate blade, and a plurality of bearings formed on the bottom are in contact with the jig groove of the log rod to polish the new skate blade. It relates to a skating blade grinder that can be used as a criterion for the grinding and to be able to adjust the height of the flat grinding stone to some extent and always keep it in close contact with the new skate blade.

In general, the skate is attached to the sole of the shoe to wear when worn on the ice, and is divided into a speed skate, a short track skate, a figure skate, and the like according to the type of exercise.

And the skate should be roughly ground on the bottom of the skate blades for friction when the ice is worn out.

In order to work on the skate blades, the left skate and the right skate had to be arranged side by side so that the skate blades face upwards, and then the stone skates were changed to a stone stone while being firmly fixed.

However, in order to grind the conventional skate blade, the grinding blade fixed to the fixing device was polished in the state of holding the above abrasive stone by hand. there was.

Therefore, to polish the skate blade to move the abrasive stone to the left and right to evenly use the abrasive stone in this case, the force applied to the blade through the abrasive stone has a disadvantage that the skate blade is not effectively polished.

In addition, in the case of a normal beginner, there was a problem in that the power applied to the abrasive stone was not properly controlled and requested by an expert.

Thus, as proposed by the applicant's first patent registration No. 10-0907111 (skate blade grinding machine),

To form a guide groove in the longitudinal direction on the upper surface of the upper support bar for coupling the front plate and the back plate of the skate blade fixing device,

The coupling groove for attaching the abrasive stone for polishing the blade of the skate is fixed to the housing formed on the upper and lower surfaces through the bolts on the side while rotatably coupled to both sides of the main body to prevent the wear of only part of the abrasive stone,

In the center of the main body to rotate a plurality of adjustments formed on the outer surface of the circumferential outer surface and the plurality of uneven parts and the lower bolt portion through the handle of the upper end,

In the uneven portion between the adjustment to adjust the elastic force by the tightening or loosening the mood bolt on the outer surface while supporting the projecting portion of the pin receiving the spring elasticity,

The nut part of the inner surface is coupled to the lower bolt part between the adjustment to allow the roller to be rotatably coupled to the bottom of the rotating body which is moved up and down,

On the outer surface of the rotating body is fixed to the rotating guide for guiding the lifting and lowering by the central cylindrical space to the bottom surface of the body with a bolt to polish the skate blades while the roller is reciprocating stably along the guide groove. It was configured to be.

However, by the above-mentioned application, the configuration for fixing the abrasive stone is complicated, and when the grinding was to move along the guide groove of the upper support rod, there was an inconvenience to use only the upper support rod as a reference for polishing the skate.

Accordingly, the present invention is to solve the conventional problems as described above, the rotating rods rotatably protruding on both sides are in contact with the reference skate blade and a plurality of bearings formed on the bottom surface is in contact with the jig groove of the log rod It is an object of the present invention to provide a skate blade grinder that can be used as a criterion for grinding skate blades and to adjust the height of a flat abrasive stone to be always in close contact with a new skate blade.

Skate blade grinding machine of the present invention for achieving the above object,

At the bottom of the grinder, a plurality of bearings are provided in contact with the jig grooves of the log rods that are coupled between the front plate and the back plate, so as to be a reference for polishing new skate blades.

Both sides of the grinding machine to enable a smooth reciprocating movement while the rotating rod protruding rotatably through the bearing in contact with the reference skate blade,

Both sides of the grinding machine to form an insertion groove for inserting a flat abrasive stone to adjust the height of the space between the lower part and the upper part with a bolt of the upper surface is characterized in that the configuration is always in close contact with the new skate blade.

In the skate blade grinder according to the present invention, the rotating rod protruding rotatably through the bearings on both sides of the polisher is a reference for polishing a new blade while contacting the reference skate blade,

Forming a plurality of bearings on the bottom of the grinding machine to be in contact with the jig groove of the log rod coupled between the front plate and the back plate to be another reference for polishing a new skate blade,

Both sides of the grinder form an insertion groove for fitting a flat abrasive stone, thereby adjusting the height of the space between the lower part and the upper part with a bolt on the upper surface to always be in close contact with the new skate blade.

1 is a perspective view showing a state of use of the polishing machine of the present invention.
Figure 2 is a perspective view showing the configuration of a polishing machine according to an embodiment of the present invention.
3 is a bottom perspective view of the present invention polishing machine.
Figure 4 is a schematic diagram showing a configuration according to another single embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Skate blade polishing machine according to the present invention,

In the front plate (1) and the back plate (2) to form a reference skate blade coupling groove (3) to combine the reference skate blades (5) coupled thereto by bolts (4),

In the coupling hole 6 of the upper end of the front plate (1) and the rear plate (2) by fastening with a bolt (9) while inserting a log rod (7) having a jig groove (8) on the upper surface,

The left skate fixing part 11 and the right skate fixing part 12, which are formed symmetrically on the left and right sides of the front plate 1 and the back plate 2, have a fixed portion having a lower end connected thereto ( 13) respectively formed by the bolt (14) receiving the elasticity of the spring by the state of narrowing or spreading between the main body and the left skate and the right skate blade 10 in the state fixed side by side so that the blade 10 facing upwards (40) so that you can grind,

A new skate blade is installed on the bottom of the grinder 40 by installing a plurality of bearings 41 in contact with the jig grooves 8 of the log rod 7 coupled between the front plate 1 and the rear plate 2. To be a standard for grinding

On both sides of the grinding machine 40, the rotary rod 43 protruding rotatably through the bearing 42 is in contact with the reference skate blade 5 to enable smooth reciprocating movement,

The height of the space 45 between the lower portion 47 and the upper portion 48 is adjusted by bolts 46 on the upper surface while forming insertion grooves 44 for fitting the flat abrasive stone 50 on both sides of the polisher 40. It will be configured to always come in close contact with the new skate blade (10).

The skate blade grinder of this invention comprised as mentioned above,

The front plate 1 and the back plate 2 form a reference skate blade coupling groove 3 to couple the reference skate blade 5 coupled thereto with a bolt 4.

The coupling hole 6 of the upper end of the front plate 1 and the rear plate 2 is fastened with a bolt 9 while inserting a log rod 7 having a jig groove 8 thereon.

The left skate fixing part 11 and the right skate fixing part 12, which are formed symmetrically on the left and right sides of the front plate 1 and the back plate 2, have a fixed portion having a lower end connected thereto ( 13) respectively formed by the bolt (14) receiving the elasticity of the spring by the state of narrowing or spreading between the main body and the left skate and the right skate blade 10 in the state fixed side by side so that the blade 10 facing upwards Use 40 to grind.

A new skate is installed on the bottom of the grinder 40 by installing a plurality of bearings 41 in contact with the jig grooves 8 of the log rod 7 coupled between the front plate 1 and the rear plate 2. Be the reference for grinding the blade.

On both sides of the grinder 40, the rotary rod 43 rotatably protruding through the bearing 42 allows a smooth reciprocating movement while contacting the reference skate blade 5 so as to be a reference for grinding the blade.

The height of the space 45 between the lower portion 47 and the upper portion 48 is adjusted by bolts 46 on the upper surface while forming insertion grooves 44 for fitting the flat abrasive stone 50 on both sides of the polisher 40. Regardless of whether the blade is worn, always in close contact with the new skate blade (10) to enable accurate polishing.

4 illustrates another embodiment of the present invention.

The nut hole (51) must be formed on both sides of the grinder (40) so that the nut bar (52) can be fastened with the upper bolt (53) and the lower bolt (54),

When the magnetic skate blades used are fastened by fastening the copy plate 55 through the holes 56 on both sides with the lower bolt 54, the copy plate 55 is brought into contact with the rotating plate 43 instead of the rotating rod 43. Try to prevent it from getting in contact with your skate shoes.

And while adjusting the length of the nut rod 52 to allow sufficient polishing by accurate contact according to the wear of the magnetic skate blades.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

1: front panel 2: rear panel
11, 12: skate fixing part 3: reference skate blade coupling groove
5: reference skate blade 7: log rod
8: jig groove 15: screw rod
17: motor 22: connection
23: rotating rod 24: cylindrical abrasive stone

Claims

On the bottom of the grinder 40, a plurality of bearings 41 are provided in contact with the jig grooves 8 of the log rod 7 engaged between the front plate 1 and the rear plate 2,
On both sides of the grinding machine 40, the rotating rod 43 protruding rotatably through the bearing 42 is in contact with the reference skate blade 5,
The height of the space 45 between the lower portion 47 and the upper portion 48 is adjusted by bolts 46 on the upper surface while forming insertion grooves 44 for fitting the flat abrasive stone 50 on both sides of the polisher 40. Skate blade grinding machine, characterized in that configured to.

The method according to claim 1,
The nut hole (51) must be formed on both sides of the grinder (40) so that the nut bar (52) can be fastened with the upper bolt (53) and the lower bolt (54),
A skate blade grinder, characterized in that the bottom plate (54) is formed by fastening the copy plate (55) through the holes (56) on both sides.