KR20110113675A - Automatic sharpening equipment a skate blade - Google Patents

Automatic sharpening equipment a skate blade Download PDF

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Publication number
KR20110113675A
KR20110113675A KR1020100033006A KR20100033006A KR20110113675A KR 20110113675 A KR20110113675 A KR 20110113675A KR 1020100033006 A KR1020100033006 A KR 1020100033006A KR 20100033006 A KR20100033006 A KR 20100033006A KR 20110113675 A KR20110113675 A KR 20110113675A
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KR
South Korea
Prior art keywords
skate
blade
skating
front plate
screw rod
Prior art date
Application number
KR1020100033006A
Other languages
Korean (ko)
Inventor
최창숙
최창현
Original Assignee
최창숙
최창현
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Filing date
Publication date
Application filed by 최창숙, 최창현 filed Critical 최창숙
Priority to KR1020100033006A priority Critical patent/KR20110113675A/en
Publication of KR20110113675A publication Critical patent/KR20110113675A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The present invention is fixed to the skating fixed part so that the blade of the skate to be polished in the state of combining the blade of the skate that he wore with the reference skating blade coupling grooves upwards and then turn on the switch by the forward and reverse rotation of the motor As the rod rotates, the moving part combined with the nut is reciprocated along the screw rod at the bottom to stably polish the straight skating blade for speed skating, the curved skating blade for short track skating and the skating blade for figure skating with the grinder on the top. The present invention relates to a skate blade automatic polishing device that enables accurate assembly even when the main body is separated and coupled for movement so that the skate blade can be stably managed.
According to the present invention,
The left skate fixed part and the right skate fixed part which are symmetrically formed on the left side and the right side of the front plate and the rear plate are connected to a part of the lower part to form a fixing piece having its own elasticity, respectively. In the state of narrowing or spreading the space between the left and right skates so that the blades face upward, the skate blades can be polished using a grinder.
In the coupling hole of the upper end of the front plate and the rear plate, the upper support rod having a jig groove is inserted into the upper surface to be coupled by bolts,
Forming a reference skate blade coupling groove in the front plate and the back plate to polish the new blade on the basis of the reference skate blade coupled thereto,
A screw rod and two guide rods are installed in parallel between the front plate and the back plate to enable accurate linear movement.
One end of the screw rod is to transmit the rotational force according to the forward and reverse rotation of the motor through the reduction gear module to rotate the screw rod in the forward or reverse direction,
The lower nut part of the grinding machine is coupled to the screw rod to rotate the blade while moving forward or backward as it rotates in the forward or reverse direction.
On the bottom of the grinder to form a connection portion in contact with the jig groove which is a reference for grinding the blade to be bonded between the front plate and the rear plate to enable smooth reciprocating movement,
Both sides of the grinding machine to enable a smooth reciprocating movement while the rotating rod protruding rotatably in contact with the reference skate blade,
Both ends of the cylindrical abrasive stone inserted through the both sides of the grinding machine to form a stopper so that the rotation is controlled by contact with the front support and the rear support,
Two guide rods are installed side by side between the front support and the rear support to fit into the guide grooves of the polishing machine so as to efficiently polish the skate blades during stable forward and backward movements.

Description

Automatic sharpening equipment a skate blade}

The present invention relates to a skating blade automatic polishing device, and in detail, the blade of the skate to be polished in the state in which the skate blade to be polished in the state coupled to the reference skating blade coupling groove is fixed upwards and then switched on. When the screw rod at the bottom is rotated by the forward and reverse rotation of the motor, the moving part combined with the nut is reciprocated along the screw rod at the bottom, and the straight skate blade for speed skating and the curved skate blade for short track skating The present invention relates to a skate blade automatic polishing device capable of stably polishing a skating blade for figure skating and enabling accurate assembly even when the main body is separated and coupled for movement.

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, the conventional fixing device has the trouble of completely tightening or releasing the bolt to separate the work for fixing the skate, and a separate device for confirming whether the left and right skates are completely horizontal at the same height. Since it was not provided, it was a situation made by the eye masses.

In addition, when the force is applied to polish the skates, the skates move downwards for some time, but this cannot be prevented.

Also, depending on the type of speed skating skates and short track skating skates, the skate blades remain straight or curved, but the support rod of the fasteners is only straight, so the short track skates are firmly fixed to the fasteners. Grinding the skate blades had a problem in that the deformation is applied in a state in which the curved skating blade is subjected to a force that is deformed in a straight line so as to maintain a proper curved state according to the taste of the athlete.

Thus, as presented in the applicant's prior application No. 19-2007-0106714 (skate fixing device),

Forming the front plate and the rear plate of the same shape formed by symmetrically forming the left skate fixing part and the right skate fixing part,

In the coupling hole of the upper end of the front plate and the rear plate, the two half support rods are fastened by bolts while inserting the upper support rods which can be slightly bent by the flow coupling unit.

In the coupling hole of the lower end of the front plate and the rear plate to fasten with a bolt while inserting the lower support bar to form a body,

The upper surface of the upper support bar to form a guide groove in the longitudinal direction so that the roller rotatably fixed to the lower portion of the guider coupled to the lower end of the polisher on which the abrasive stone for polishing the blade of the skate is mounted, thereby reciprocating stably along this,

The left skate fixing part and the right skate fixing part which are symmetrically formed on the left side and the right side of the front plate and the back plate are connected to a part of the lower end to form a fixing piece having its own elasticity, and the main body is a bolt rotated by a handle. By narrowing or opening the space between the left skate and the right skate side by side so that the blade can be polished using a grinder,

The front panel is installed so that it can be installed to maintain the left and right horizontal state of the body accurately,

While installing the magnet between the fixing of the front plate to combine the alignment plate by the magnetic force so that the left skate and the right skate can be arranged at the same height,

The left skate fixed part and the right skate fixed part of the front plate and the back plate are fixed to the support plate by adjusting the height of the bolts on the side by tightening or releasing the height adjustment bolts on the upper side with the bolts on the side so as to be located at the proper height. The right and right skates are configured to prevent the skates from being pushed down by force while going on the blade.

However, according to the above-mentioned application, it was not possible to polish a new blade based on the skate blades that he had ever worn, and there was a lot of inconvenience because the user had to grind in the state of holding the grinder by hand.

Accordingly, the present invention is to solve the conventional problems as described above, after fixing the skate blade to be polished in the state in which the skate blade to be polished in the state coupled to the reference skate blade coupling groove, the switch is fixed to the top of the skate fixing section When turning on, the screw rod at the bottom is rotated by the forward and reverse rotation of the motor, and the moving part combined with the nut is reciprocated along the screw rod at the bottom, and the straight skating blade for speed skating and the curved track skating for short track skating It is to provide the automatic blade blade polishing device that can stably polish the blades and figure skating blades and that the assembly is possible even when the main body is separated and combined for movement. The purpose.

Skate blade automatic polishing apparatus of the present invention for achieving the above object,

The left skate fixed part and the right skate fixed part which are symmetrically formed on the left side and the right side of the front plate and the rear plate are connected to a part of the lower part to form a fixing piece having its own elasticity, respectively. In the state of narrowing or spreading the space between the left and right skates so that the blades face upward, the skate blades can be polished using a grinder.

In the coupling hole of the upper end of the front plate and the rear plate, the upper support rod having a jig groove is inserted into the upper surface to be coupled by bolts,

Forming a reference skate blade coupling groove in the front plate and the back plate to polish the new blade on the basis of the reference skate blade coupled thereto,

A screw rod and two guide rods are installed in parallel between the front plate and the back plate to enable accurate linear movement.

One end of the screw rod is to transmit the rotational force according to the forward and reverse rotation of the motor through the reduction gear module to rotate the screw rod in the forward or reverse direction,

The lower nut part of the grinding machine is coupled to the screw rod to rotate the blade while moving forward or backward as it rotates in the forward or reverse direction.

On the bottom of the grinder to form a connection portion in contact with the jig groove which is a reference for grinding the blade to be bonded between the front plate and the rear plate to enable smooth reciprocating movement,

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

Both ends of the cylindrical abrasive stone inserted through the both sides of the grinding machine to form a stopper so that the rotation is controlled by contact with the front support and the rear support,

Two guide rods are installed side by side between the front support and the rear support to fit into the guide grooves of the polishing machine so as to efficiently polish the skate blades during stable forward and backward movements.

By the automatic blade grinding machine according to the present invention

The left skate fixed part and the right skate fixed part which are symmetrically formed on the left side and the right side of the front plate and the rear plate are connected to a part of the lower part to form a fixing piece having its own elasticity, respectively. In the state of narrowing or spreading the space between the left and right skates fixed side by side with the blade facing upwards can be polished by using a grinding machine,

Based on the upper support rod having a jig groove on the upper end portion or the reference skate blade coupled to the reference skate blade coupling groove, the new blade is to be polished so that the blade is not optimally polished so as to be optimal for itself. Can be polished,

One end of the screw rod installed between the front plate and the rear plate is equipped with a forward / reverse rotation motor so that the rotational force is transmitted through the reduction gear module, and the lower nut part is combined with the rotation of the screw rod in the forward or reverse direction. Polish your skate blades while moving forward or backward,

A plurality of bearings installed on the bottom of the grinding machine contact the jig groove or rotatably protrudes on both sides so that the rotating blades can polish the skate blades in their desired state while contacting the reference skate blades,

A limit switch is installed on the front support plate and the rear support plate of the rear plate to be installed on the upper surface of the front plate so that the reference skate blade and the skate blade contact each other to have an accurate polishing position. It has the effect of making

1 is a perspective view showing a coupling state of the front plate and the back plate according to an embodiment of the present invention.
Figure 2 is a perspective view showing the overall configuration of the present invention.
Figure 3 is a perspective view showing in detail the configuration of the polishing machine of the present invention.
Figure 4 is a perspective view showing the configuration of a polishing machine according to another embodiment of the present invention.
Figure 5 is a bottom perspective view showing the configuration of a polishing machine according to another embodiment of the present invention.
6 is a perspective view showing the configuration of a state of use of the grinding machine according to another embodiment of the present invention.

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

Skate blade automatic polishing device according to the present invention,

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 (20) to be polished,

The front plate (1) and the back plate (2) to form a reference skate blade coupling groove (3) to combine the reference skate blade (5) coupled to it by bolts (4) to grind a new blade on the basis ,

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

Between the front plate (1) and the back plate (2), install the screw rod 15 and the two guide rods 16 in parallel,

One end of the screw rod 15 is to transmit the rotational force according to the forward and reverse rotation of the motor 17 through the reduction gear module 18 to rotate the screw rod 15 in the forward or reverse direction,

The lower nut part 21 of the grinding machine 20 is coupled to the screw rod 17 so as to polish the skate blade 10 while moving forward or backward as it rotates forward or backward,

On the bottom of the grinder 20, a connection portion 22 is formed in contact with the jig groove 8, which serves as a reference for grinding the blade 10 engaged between the front plate 1 and the back plate 2. To allow smooth reciprocating movement,

On both sides of the grinder 20, the rotating rod 23 protruding rotatably allows smooth reciprocating movement while contacting the reference skate blade 5,

Both ends of the cylindrical abrasive stone 24 inserted through both sides of the grinder 20 to form a stopper 25 so that the rotation is controlled by the state in contact with the front support 28 and the rear support 29,

Between the front support 28 and the rear support 29, the two guide rods 30 are installed side by side to fit into the guide groove 27 of the grinder 20, so that the skate blade 10 during efficient forward and backward movement It is configured to polish with.

Skate blade automatic polishing device of the present invention configured as described above is configured by combining the front plate (1) and the back plate (2) formed symmetrically formed the left skate fixing part 11 and the right skate fixing part 12, respectively. ,

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 (20) to grind.

The front plate (1) and the back plate (2) to form a reference skate blade coupling groove (3) to combine the reference skate blade (5) coupled to it with a bolt (4) on the basis of this when To sharpen new blades.

If there is no skate blade, the bolt (9) is inserted into the upper support rod (7) having a jig groove (8) on the upper surface in the coupling hole (6) of the upper end of the front plate (1) and the rear plate (2). By fastening and joining with), a new blade can be polished by the state formed in the jig groove 8.

At this time, since the jig groove 8 has formed a groove for grinding the reference blade according to the conditions of speed skating, short track skating or figure skating, the jig groove 8 is to be ground based on this first.

The screw rod 15 and the two guide rods 16 are installed in parallel between the front plate 1 and the rear plate 2, and one end of the screw rod 15 is used for forward and reverse rotation of the motor 17. The rotational force is transmitted through the reduction gear module 18 so that the screw rod 15 rotates in the forward or reverse direction.

Therefore, the lower nut part 21 of the grinder 20 is coupled to the screw rod 17 so as to polish the skate blade 10 while moving forward or backward as it rotates forward or backward.

On the bottom of the grinder 20, a connection portion 22 is formed in contact with the jig groove 8, which serves as a reference for grinding the blade 10 engaged between the front plate 1 and the back plate 2. To allow smooth reciprocating movement.

Rotating rods 23 protruding rotatably on both sides of the polisher 20 are in contact with the reference skate blade 5 to allow smooth reciprocating movement.

Both ends of the cylindrical abrasive stone 24 inserted through both sides of the grinder 20 to form a stopper 25 to stop the forward rotation to move forward by the state in contact with the front support 28, and then back again Normal rotation of the reverse and reverse rotation to make the movement, and if the contact with the rear support (29) stops the reverse rotation to move to the rear, the forward and reverse rotation to make the forward rotation to move forward again Control is performed by the method.

Between the front support 28 and the rear support 29, the two guide rods 30 are installed side by side to fit into the guide groove 27 of the grinder 20, so that the skate blade 10 during efficient forward and backward movement Polish it with

4 to 6 show the configuration of a grinding machine according to another embodiment of the present invention,

On the bottom of the grinder 40, a plurality of bearings 41 are provided in contact with the jig grooves 8 of the upper support rods 7 engaged between the front plate 1 and the rear plate 2, thereby providing a new skate. Be the reference for grinding the blade.

On both sides of the grinding machine 40, the rotary rod 43 rotatably protruding through the bearing 42 allows smooth reciprocating movement while contacting 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. Always keep in close contact with the new skate blade (10).

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: upper support rod
8: jig groove 15: screw rod
17: motor 22: connection
23: rotating rod 24: cylindrical abrasive stone

Claims (2)

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 In the skating blade automatic polishing device which can be polished using (20),
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) to be coupled by fastening with a bolt (9) while inserting the upper support rod (7) having a jig groove (8) on the upper surface,
Between the front plate (1) and the back plate (2), install the screw rod 15 and the two guide rods 16 in parallel,
One end of the screw rod 15 is to transmit the rotational force according to the forward and reverse rotation of the motor 17 through the reduction gear module 18,
The lower nut part 21 of the grinder 20 is coupled to the screw rod 17 to move forward or backward as it rotates in a forward or reverse direction.
On the bottom of the grinding machine 20 is formed a connecting portion 22 in contact with the jig groove 8,
On both sides of the grinding machine 20, the rotating rod 23 protruding rotatably is in contact with the reference skate blade (5),
A stopper 25 is formed at both ends of the cylindrical abrasive stone 24 fitted through both sides of the grinding machine 20,
Skate blade automatic polishing device, characterized in that configured between the front support 28 and the rear support 29, the two guide rods (30) installed side by side so as to fit in the guide groove (27) of the grinding machine (20). On the bottom of the grinder 40, a plurality of bearings 41 are provided in contact with the jig groove 8 of the upper support bar 7 to be coupled 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. Automatic skating blades, characterized in that configured to.
KR1020100033006A 2010-04-10 2010-04-10 Automatic sharpening equipment a skate blade KR20110113675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100033006A KR20110113675A (en) 2010-04-10 2010-04-10 Automatic sharpening equipment a skate blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100033006A KR20110113675A (en) 2010-04-10 2010-04-10 Automatic sharpening equipment a skate blade

Publications (1)

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KR20110113675A true KR20110113675A (en) 2011-10-18

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KR1020100033006A KR20110113675A (en) 2010-04-10 2010-04-10 Automatic sharpening equipment a skate blade

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9517543B2 (en) 2012-12-21 2016-12-13 Aiguisage Elite Inc. Blade sharpening system and method of using the same
KR20220097580A (en) * 2020-12-30 2022-07-08 국민대학교산학협력단 Runner polishing apparatus for ice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9517543B2 (en) 2012-12-21 2016-12-13 Aiguisage Elite Inc. Blade sharpening system and method of using the same
KR20220097580A (en) * 2020-12-30 2022-07-08 국민대학교산학협력단 Runner polishing apparatus for ice

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