KR20140038669A - The cutting depth adjustment device of cutter - Google Patents

The cutting depth adjustment device of cutter Download PDF

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Publication number
KR20140038669A
KR20140038669A KR1020120105026A KR20120105026A KR20140038669A KR 20140038669 A KR20140038669 A KR 20140038669A KR 1020120105026 A KR1020120105026 A KR 1020120105026A KR 20120105026 A KR20120105026 A KR 20120105026A KR 20140038669 A KR20140038669 A KR 20140038669A
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KR
South Korea
Prior art keywords
cutting depth
cutter
adjustment device
fastened
cutting
Prior art date
Application number
KR1020120105026A
Other languages
Korean (ko)
Inventor
심재수
최성일
고동효
Original Assignee
한국철도공사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국철도공사 filed Critical 한국철도공사
Priority to KR1020120105026A priority Critical patent/KR20140038669A/en
Publication of KR20140038669A publication Critical patent/KR20140038669A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Repair (AREA)

Abstract

The present invention relates to a cut depth adjusting device for a cutter which can prevent muscular disorder by dispersing and supporting vibration and weight (about 15 Kg) of the cutter at high-speed rotation thereof, can accurately perform cutting and machining by precisely adjusting a cut depth to prevent occurrence of an error in the cut depth depending upon a worker, alleviate deformation of a railroad, and secure safety of vehicles and trains, and reduce repairing times of a crosswalk by cutting asphalt concrete of a contact portion between the crosswalk and a road in a block type. The cut depth adjusting device includes a fastening part (100) for fastening the cut depth adjusting device to the cutter; a fixing part (300) for fixing the cut depth adjusting device to be fastened to the fastening part (100) and adjusting the cut depth; and a cut depth adjusting unit (500), fastened to the fastening part (100), for adjusting the cut depth of the cutter.

Description

Cutting depth adjustment device of the cutter

The present invention relates to a cutting depth adjusting device of a cutter, and more particularly, it is possible to prevent the musculoskeletal disorder of the operator by dispersing and sustaining the vibration and weight (about 15kg) as the cutter rotates at high speed and precisely by adjusting the cutting depth precisely. It can cut and process to prevent cutting depth error for each worker, alleviate track deformation (orbital distortion), and ensure driving and safety of vehicles and trains. The present invention relates to a cutting depth control device for cutting a crosswalk, thereby reducing the time for repairing railroad crossings and reducing operating costs.

When measuring the size of bridge sleepers (new products) that are processed and produced according to the specified standard during bridge sleeper replacement work, the size of each sleeper is slightly different. The sleeper must be processed to the required size with a cutter, but the depth of cut cannot be precisely controlled, resulting in train vibration and track deformation due to the level difference between the sleeper and the sleeper and the horizontal difference between the left and right rails.

When replacing crosswalk board sleepers, the contact surface between the board sleepers and the rail fastening devices should be machined with a high-speed cutter considering the height of the rail fastening device to match the surface of the rail (guard rail, etc.) and the board sleepers.

This work depends on the skill of the operator, so it is difficult to precisely control the cutting depth, so it is difficult to process and break the board sleeper when processing too deep. There is a problem in that the running and safety of the vehicle is poor.

In addition, ascon close to the plate can not be recycled after removal by removing the beater with a hammer or hammer, ascon waste is generated, there is a problem that the repair cost is increased by installing a new ascon when crosswalk board sleeper replacement work.

SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems as described above, and has the following objectives.

The present invention can prevent the musculoskeletal disorders of the operator by dispersing the vibration and weight (about 15kg) as the cutter rotates at a high speed, and can precisely control the cutting depth to precisely cut and process the cutting depth error per worker The purpose of the present invention is to provide a cutting depth control device that can prevent, reduce track distortion, and ensure driving and safety of vehicles and trains.

The purpose of the present invention is to provide a cutting depth control device for cutting crosswalks and road contact points by cutting them into blocks to reduce crosswalk repair time and reduce operating costs.

In order to accomplish the above object, the present invention is implemented by the following embodiments.

Cutting depth adjusting device of the present invention cutter

Fastening means 100 for fastening the cutting depth adjustment device to the cutter;

Fixing means 300 for fixing the cutting depth adjustment device is fastened to the fastening means 100 and to adjust the cutting depth;

It is fastened to the fastening means 100 is characterized in that it comprises a cutting depth adjusting device 500 for adjusting the cutting depth of the cutter.

And of the cutting depth adjusting device of the present invention

The fastening means 100 is for fastening the cutting depth adjusting device 500 to one side of the blade protection housing of the cutter, and a screw 100 fastened to the blade protection housing;

It is provided to extend on one side of the screw 110 to maintain a predetermined distance from the blade protection housing so that interference does not occur during the cutting operation, the insertion hole 131 to insert the cutting depth adjustment device 500 is vertical It is formed in the direction, one end is provided with a handle 133 to be fastened to the blade protection housing by rotating the fastening means 100, the fastening means 300 for fixing the cutting depth adjustment device 500 is fastened It characterized in that it comprises an extension block 130 is provided with a fastening hole (135).

And of the cutting depth adjusting device of the present invention

The fixing means 300 is to fix the cutting depth adjusting device 500 which is fastened to the fastening means 100 and to adjust the cutting depth, the fastening hole 135 provided on one side of the extension block 130. It is fastened to the cutting depth adjustment device 500 is characterized in that fixed to.

And of the cutting depth adjusting device of the present invention

The head portion of the fixing means 300 is characterized in that the knurling is formed to facilitate the fixing.

And of the cutting depth adjusting device of the present invention

The head of the fixing means 300 is characterized in that formed in a polygon to facilitate the fixing.

And of the cutting depth adjusting device of the present invention

After forming a hole in the head portion of the fixing means 300 is primarily rotated by hand, and then fixed by inserting a separate tool such as a screwdriver into the hole to be precisely fixed by rotating.

And of the cutting depth adjusting device of the present invention

Cutting depth adjustment device 500 is fastened to the fastening means 100 to adjust the cutting depth of the cutter, to reduce the vibration of the cutter and support for dispersing the weight and support (510);

A cutting depth adjuster 530 formed on the support 510 to precisely adjust the cutting depth of the workpiece;

Cutting angle fixed pedestal 550 to prevent the cutter is inclined to one side when the operation occurs for each worker when working;

It characterized in that it comprises a roller 570 to smoothly pass over the workpiece along the cutting guide line.

The present invention has the following effects with the above-described configuration.

The present invention can prevent the musculoskeletal disorders of the operator by dispersing the vibration and weight (about 15kg) as the cutter rotates at a high speed, and can precisely control the cutting depth to precisely cut and process the cutting depth error per worker It has the effect of preventing, reducing track deformation (orbital distortion), and driving and safety of vehicles and trains.

In addition, by cutting and recycling the ascon of the crossing and road contact parts in the form of blocks, it has the effect of reducing the crossing repair time and reducing the project cost.

1 is an exploded perspective view showing a cutting depth adjusting device of the present invention cutter;
Figure 2 is a perspective view showing a combined cutting depth adjusting device of the present invention,
3 is a view showing a state in which the cutting depth adjustment device of the present invention cutter is mounted on the cutter,
4 and 5 is a view showing the depth adjustment process of the cutting depth adjustment device of the present invention cutter,
Figure 6 is a photograph showing a state of working with a cutting machine equipped with a cutting depth adjusting device of the present invention,
Figure 7 is a photograph showing a state of working with a cutting machine equipped with a cutting depth adjustment device of the present invention cutter,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The applicant will now describe in detail the construction of the embodiments with reference to the accompanying drawings.

Detailed descriptions of well-known functions and constructions that may be unnecessarily obscured by the gist of the present invention will be omitted.

The present invention and the fastening means 100 for fastening the cutting depth adjustment device to the cutter; Fixing means 300 for fixing the cutting depth adjustment device is fastened to the fastening means 100 and to adjust the cutting depth; Is fastened to the fastening means 100 is composed of a cutting depth adjusting device 500 for adjusting the cutting depth of the cutter.

The fastening means 100 is for fastening the cutting depth adjusting device 500 to one side of the blade protection housing of the cutter. It is made of an extension block 130 to maintain a predetermined distance from the housing so that interference does not occur during the cutting operation.

The extension block 130 is formed with an insertion hole 131 for inserting the cutting depth adjustment device 500 in the longitudinal direction, one end of the extension block 130 to rotate the fastening means 100 to the blade protection housing The handle 133 is provided to be fastened.

In addition, the extension block 130 is provided with a fastening hole 135 to which the fixing means 300 for fixing the cutting depth adjustment device 500 is fastened.

The fixing means 300 is to fix the cutting depth adjusting device 500 which is fastened to the fastening means 100 and to adjust the cutting depth, the fastening hole 135 provided on one side of the extension block 130. It is fastened to the cutting depth adjustment device 500 is fixed.

That is, after inserting the cutting depth adjusting device 500 into the insertion hole 131 of the extension block 130, the fixing means 300 in a state in which the cutting depth adjusting device 500 is adjusted according to the depth of the sleeper to be cut. By fastening to the fastening hole 135 is to fix the cutting depth adjustment device 500.

The head of the fixing means 300 is preferably manufactured by knurling or polygonal to smooth the fixing.

It is also possible to form a hole and to first rotate it by hand and then fix it by inserting a separate tool such as a screwdriver into the hole and rotating it.

Cutting depth adjustment device 500 is fastened to the fastening means 100 to adjust the cutting depth of the cutter, to reduce the vibration of the cutter and support for dispersing the weight and support (510); A cutting depth adjuster 530 formed on the support 510 to precisely adjust the cutting depth of the workpiece; Cutting angle fixed pedestal 550 to prevent the cutter is inclined to one side when the operation occurs for each worker when working; It consists of a roller 570 to smoothly pass over the workpiece along the cutting guide line.

Hereinafter, operation states of the present invention will be described with reference to the accompanying drawings.

Fasten the fastening means 100 to one side of the blade protection housing of the cutter.

Thereafter, the cutting depth adjusting device 500 is inserted into the insertion hole 131 provided in the extension block 130 of the fastening means 100.

Then, the cutting depth adjusting device 500 is fixed by fastening the fixing means 300 to the fastening hole 135 in a state in which the cutting depth adjusting device 500 is adjusted according to the depth of the sleeper to be cut.

After that, the sleeper is cut by the cutter.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Will be clear to those who have knowledge of.

100: fastening means
300: fixing means
500: Cutting depth adjusting device

Claims (7)

Fastening means 100 for fastening the cutting depth adjustment device to the cutter;
Fixing means 300 for fixing the cutting depth adjustment device is fastened to the fastening means 100 and to adjust the cutting depth;
Cutting depth adjustment device of the cutter comprising a cutting depth adjustment device 500 is fastened to the fastening means 100 to adjust the cutting depth of the cutter.
The method according to claim 1,
The fastening means 100 is for fastening the cutting depth adjusting device 500 to one side of the blade protection housing of the cutter, and a screw 100 fastened to the blade protection housing;
It is provided to extend on one side of the screw 110 to maintain a predetermined distance from the blade protection housing so that interference does not occur during the cutting operation, the insertion hole 131 to insert the cutting depth adjustment device 500 is vertical It is formed in the direction, one end is provided with a handle 133 to be fastened to the blade protection housing by rotating the fastening means 100, the fastening means 300 for fixing the cutting depth adjustment device 500 is fastened Cutting depth adjustment device of the cutter, characterized in that it comprises an extension block 130 is provided with a fastening hole (135).
The method according to claim 1,
The fixing means 300 is to fix the cutting depth adjusting device 500 which is fastened to the fastening means 100 and to adjust the cutting depth, the fastening hole 135 provided on one side of the extension block 130. Cutting depth adjustment device of the cutter, characterized in that fixed to the cutting depth adjustment device 500 is fastened to.
The method of claim 3,
The head of the fixing means 300, cutting depth adjustment device of the cutter, characterized in that for forming a smoothing to smooth the fixing.
The method of claim 3,
The head of the fixing means 300 is a cutting depth adjusting device of the cutter, characterized in that formed in a polygon to smooth the fixing.
The method of claim 3,
After forming a hole in the head of the fixing means 300 to fix the first by rotating by hand first insert a separate tool such as a screwdriver in the hole to rotate it to be precisely fixed to the cutter Cutting depth adjusting device.
The method according to claim 1,
Cutting depth adjustment device 500 is fastened to the fastening means 100 to adjust the cutting depth of the cutter, to reduce the vibration of the cutter and support for dispersing the weight and support (510);
A cutting depth adjuster 530 formed on the support 510 to precisely adjust the cutting depth of the workpiece;
Cutting angle fixed pedestal 550 to prevent the cutter is inclined to one side when the operation occurs for each worker when working;
Cutting depth adjusting device of the cutter, characterized in that it comprises a roller 570 to smoothly pass on the workpiece along the cutting guide line.
KR1020120105026A 2012-09-21 2012-09-21 The cutting depth adjustment device of cutter KR20140038669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120105026A KR20140038669A (en) 2012-09-21 2012-09-21 The cutting depth adjustment device of cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120105026A KR20140038669A (en) 2012-09-21 2012-09-21 The cutting depth adjustment device of cutter

Publications (1)

Publication Number Publication Date
KR20140038669A true KR20140038669A (en) 2014-03-31

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ID=50646851

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120105026A KR20140038669A (en) 2012-09-21 2012-09-21 The cutting depth adjustment device of cutter

Country Status (1)

Country Link
KR (1) KR20140038669A (en)

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