KR100938405B1 - Cutting apparatus - Google Patents

Cutting apparatus Download PDF

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Publication number
KR100938405B1
KR100938405B1 KR1020090024217A KR20090024217A KR100938405B1 KR 100938405 B1 KR100938405 B1 KR 100938405B1 KR 1020090024217 A KR1020090024217 A KR 1020090024217A KR 20090024217 A KR20090024217 A KR 20090024217A KR 100938405 B1 KR100938405 B1 KR 100938405B1
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KR
South Korea
Prior art keywords
cutting
body
saw blade
base material
transfer
Prior art date
Application number
KR1020090024217A
Other languages
Korean (ko)
Inventor
양호석
Original Assignee
양호석
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 양호석 filed Critical 양호석
Priority to KR1020090024217A priority Critical patent/KR100938405B1/en
Application granted granted Critical
Publication of KR100938405B1 publication Critical patent/KR100938405B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/02Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/02Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work

Abstract

PURPOSE: A cutting device is provided to increase cutting efficiency by cutting using a cutting blade while rotating a material. CONSTITUTION: A cutting device(100) comprises a base metal rotating unit(110), a base metal supporting unit(120), a cutting movable unit(130), and a cutting blade unit(140). The base metal rotating unit comprises a rotation body(111), a rotary motor, a rotary shaft(116), and a base metal fixing member(118). A base metal supporting part supports a base metal fixed to the base material fixture. The cutting movable unit comprises a movable body(131) in which a movable cylinder is installed, and a cutting body(134) moved by the movable cylinder and a cutting cylinder connected to the cutting body. The cutting blade part comprises a saw blade body(142) and a cutting blade, moved by a cutting cylinder and saw blade(141).

Description

Cutting apparatus

The present invention relates to a cutting device.

In general, a cutting device is a machine tool for cutting and cutting metal or wood by mechanically moving a saw blade having many small cutting edges on the edge of a thin plate of metal. The purpose used depends on the shape of the saw blade and the way of operation.

Such a cutting device rotates or reciprocates a saw blade having many small cutting edges on the edge of a thin plate of metal to cut along the plane of the saw blade. There are various kinds of machines such as band saw machines, round saws, chain saws, chain saws and jig saws. Band saws and circular saws are commonly used in sawmills for cutting wood. A band saw machine is to hook a belt-shaped band saw blade joined in an annular shape to two large wheels, and to rotate one wheel with an electric motor or the like. A circular saw saw is made by rotating a disk-shaped saw blade. In recent years, both of them are also used for cutting metal.

The problem to be solved by the present invention is to provide a cutting device that can easily and quickly proceed the cutting work of the base material, and can increase the cutting efficiency.

As such, the cutting device according to an embodiment of the present invention, a base material including a rotating body, a rotating motor connected to the rotating body, a rotating shaft connected to the rotating motor, and a base material fastener coupled to one side of the rotating shaft. A base support portion including a rotating part, a support roller on which a base material fixed to the base fastener can be placed, a roller support shaft having a roller support supported by the support roller, and a roller settle body on which the roller support shaft is supported; A cutting feeder including a transfer body having a cylinder installed therein, a cutting body movable by the transfer cylinder and a cutting cylinder connected to the cutting body, and connected to the cutting body and movable by the cutting cylinder. Saw blade body which is installed in the saw blade body and the saw blade body and can be rotated in connection with the saw blade rotating shaft It includes a cutting saw blade portion having.

The base support portion may further include a shanghai transport cylinder coupled to a lower portion of the roller settled body and moving the roller settled up and down, and a roller feed guide which guides the vertical transfer of the roller settled body.

The cutting transfer unit may further include a transfer rail formed on an upper portion of the transfer body and a cutting transfer port connecting the cutting body and the transfer cylinder, and the cutting body may move on the transfer rail.

The cutting saw blade portion may further include a cutting rail formed on an upper portion of the cutting body, a saw blade feeder connecting the saw blade body and the cutting cylinder, and a saw blade motor transmitting power to the saw blade rotating shaft. The body can move on the cutting rail.

Cutting device according to another embodiment of the present invention, has a rotary shaft connected to the rotary motor and the rotating shaft is a base material rotation portion that can be coupled to the base material, the transfer body is a predetermined distance away from the base material rotating portion, which is installed on the transfer body A transfer cylinder, a cutting body located on the transfer body and connected to the transfer cylinder and movable by the transfer cylinder, a cutting cylinder connected to the cutting body, positioned on the cutting body and connected to the cutting cylinder and cutting A saw blade body movable by a cylinder, and a cutting saw blade connected to the saw blade body and rotatable.

In this way, the cutting device of the present invention is configured to transfer the cutting saw blade while rotating the base material to be cut and transported to the center of the cylindrical base material is cut by the rotation to provide an effect of increasing the cutting efficiency.

In addition, the cutting device of the present invention forms a base material rotating part that rotates by the drive of the rotary motor in a state in which the cylindrical base material is fixed to the base material fixture, and forms a base support portion having a support roller for supporting the base material fixed by the base material fixture. The base material is rotated while transferring the saw blade part rotated by the saw blade motor while the base material supported by the base material support part is rotated by the base material rotating part by forming a saw blade part which is cut by the rotation of the saw blade motor while being transferred to the cutting transfer part to one side of the base material support part. When cutting the cylindrical base material is rotated at the same time to reach the center to cut the entire surface provides the effect of increasing the cutting efficiency.

And, the cutting device of the present invention forms a roller transfer cylinder in the lower portion of the roller settled body in which the support roller supporting the base material in the lower portion rotating the base material with the rotating motor in a state in which the base material is fixed to the base fixture, and the roller transfer cylinder The roller feed guides are formed on the roller settled bodies to the side, and the supporting rollers are moved up and down depending on the size of the base material, thereby providing an effect of increasing the supporting efficiency.

In addition, the cutting device of the present invention forms a transfer cylinder on a transfer body provided with a transfer rail to support the base support part in a state in which the base material is fixed to the base fixture of the rotating body so as to rotate the base material rotation part, and to transfer to the position to cut the base material. And a cutting body installed in the transfer cylinder with a cutting feeder fixed to the transfer cylinder on the transfer rail, and forming a cutting rail on an upper portion of the cutting body provided with a cutting transfer part for cutting the base material. The saw blade body of the cutting saw blade in the cutting cylinder is coupled to the cutting cylinder by the saw blade feeder, and is transferred to the operation of the transfer cylinder according to the cut position, and the cutting saw blade is transported and cut by the cutting cylinder to automate the cutting operation to increase the cutting efficiency. Provide effect.

In addition, the cutting device of the present invention, when the base material is rotated at the same time as the cutting saw blade in the case of cylindrical base materials such as solid wood, when the cutting saw blade reaches the center position at the outer diameter is cut by mutual rotation, if the hollow pipe As the cutting saw blade inserted into the outer diameter reaches the inner diameter position, the cutting range is reduced as the cutting is performed, while the cutting operation is progressed quickly, while minimizing the power used, and rotating with each other to have a constant cutting surface. It provides the effect of increasing the cutting efficiency.

Thus, looking at the preferred embodiment of the cutting device of the present invention configured with reference to the drawings as follows.

First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

1 is a front view showing a cutting device according to the present invention, Figure 2 is a side view showing a cutting device according to the present invention, Figure 3 is a block diagram showing a transfer state of the base material support portion of the cutting device according to the invention, Figure 4 5 is a block diagram showing a cutting portion cutting position transfer state of the cutting device according to the present invention, Figure 5 is a block diagram showing a cutting saw blade cutting state of the cutting device according to the present invention.

As shown in Figures 1 to 5, the cutting device 100 of the present invention is fixed to the base material 1, the base material rotating part 110 for rotating by the rotation of the rotating motor 112, and the base material rotating part 110 Cutting saw blade portion 140 having a base support portion 120 having a support roller 121 for supporting the base material (1) fixed to the cutting member, a cutting saw blade 141 for cutting the base material 1, and a cutting saw blade portion 140 is fixed and includes a cutting transfer unit 130 to move the cutting saw blade 140 to cut the base material 1 by the operation of the transfer cylinder 133 and the cutting cylinder 137.

The base material rotating unit 110 forms a rotating motor 112 on the upper portion of the rotating body 111 to rotate the cylindrical base material 1, the rotating body 111 to the rotary transfer hole 114 of the rotating motor 112. It is coupled to the rotation shaft 116 supported by the rotating shaft support 117 therein to be rotated to one side, and is configured to form a base material fixture 118 for fixing the cylindrical base material 1 to the other side to the rotating shaft 116. The shape of the base material 1 may not be cylindrical.

Here, the base material rotating unit 110 is coupled to the rotation control unit 114 to adjust the number of rotation to the rotation transmission port 114 of the rotating motor 112, the control transmission port 115 to the rotation control unit 114 By installing the connection to the rotary shaft 116 can be adjusted the number of revolutions rotated by the rotary motor 112.

The base material support part 120 forms a support roller 141 on which the base material 1 fixed to the base material fastener 118 is supported on the roller support shaft 122 by the roller support 123, and the roller support shaft 122. ) Is formed on the roller settled body 124.

Here, the base support portion 120 includes a roller transfer cylinder 125 connected to the lower portion of the roller settled body 124 to move the roller settled body 124 up and down. A plurality of roller transfer guides 126 may be formed on both sides of the roller transfer cylinder 125, and the number of roller transfer guides 126 may be changed according to the size of the base material 1.

The support roller 141 is constituted by a pair, and the outer circumferential surface of the base material 1 contacts the pair of support rollers 141 so that the base material 1 is rotatably supported.
The cutting transfer unit 130 includes a transfer rail 132 disposed on an upper portion of the transfer body 131 to which the transfer cylinder 133 is fixed. The cutting body 134 is formed on the transfer rail 132 to move to the cutting position of the base material 1 by the transfer cylinder 133. A cutting rail 136 is formed at an upper portion of the cutting body 134, and a cutting cylinder 137 is disposed inside the cutting body 134.

The cutting body 134 and the transfer cylinder 133 are connected by the cutting transfer port 135. Therefore, the cutting body 134 can be moved to the cutting position by the operation of the transfer cylinder 133.

The cutting saw blade unit 140 includes a saw blade body 142 provided on the cutting rail 136 and provided with a cutting saw blade 141, and the saw blade body 142 rotates the saw blade rotating shaft for rotating the cutting saw blade 141 ( 144 is formed. The saw blade rotating shaft 144 is supported by the saw blade shaft support 145. The saw blade rotating shaft 144 may be coupled to the saw blade motor 147 by the saw blade transfer hole 146.

The cutting rail 136 and the cutting cylinder 137 are connected by the saw blade feed port 143. That is, the cutting rail 136 is moved toward the base material 1 by the operation of the cutting cylinder 137, whereby the cutting saw blade 141 can cut the base material (1).

Thus, look at the action of the cutting device of the present invention configured as follows.

First, the base material 1 having a cylindrical shape such as solid wood or a pipe is fixed to the base material fixing tool 118. The roller transfer cylinder 125 may be operated according to the size of the base material 1 to move the roller settled body 124 up and down so that the support roller 121 supports the base material 1.

Next, the transfer cylinder 133 is operated to move the cutting body 134. In this case, the cutting saw blade 141 moves in parallel with the base material 1 to move to the position to cut the base material (1).

When the rotating shaft 116 is rotated, the base material 1 is rotated while the base fixture 118 coupled to the rotating shaft 116 is rotated. The cutting saw blade 141 is rotated by the driving of the saw blade motor 147, and when the cutting cylinder 137 is operated, the saw blade body 142 moves toward the base material 1 so that the cutting saw blade 141 is in contact with the base material 1 The base material (1) is cut off.

As such, as the base material 1 is rotated at the same time as the cutting saw blade 141, in the case of the base material 1 such as solid wood, the cutting saw blade 141 is located at the center position of the base material 1 on the circumferential surface of the base material 1. When it reaches, the base material 1 is cut | disconnected completely by mutual rotation. In the case of the hollow pipe, the hollow pipe is completely cut when the cutting saw blade 141 reaches the inner surface of the hollow pipe from the circumferential surface of the hollow pipe.

Therefore, according to the present exemplary embodiment, the cutting saw blade 141 does not need to move as much as the diameter of the base material 1 or the hollow pipe, and can completely cut the base material 1 or the hollow pipe even if it moves only by a radius or a range smaller than the radius. In other words, by reducing the feed range of the cutting saw blade, the cutting operation can be performed quickly, the power used can be minimized, and the cutting efficiency is increased by having a constant cutting surface rotated with each other.

If the cutting device is not configured as in the present embodiment, in order to completely cut the base material, the saw blade has to cut the base material while moving as much as the diameter of the base material. Can increase.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary and various modifications and embodiments of the present invention are possible to those skilled in the art.

1 is a front view showing a cutting device according to the present invention.

Figure 2 is a side view showing a cutting device according to the present invention.

Figure 3 is a block diagram showing a transfer state of the base support portion of the cutting device according to the present invention.

Figure 4 is a block diagram showing a cutting portion cutting position transfer state of the cutting device according to the present invention.

Figure 5 is a block diagram showing a cutting saw blade cutting state of the cutting device according to the invention.

* Description of the symbols for the main parts of the drawings *

100: cutting device 110: the base material rotating part

111: rotating body 112: rotating motor

113: rotation transmission port 114: rotation control unit

115: control transmission port 116: rotation axis

117: rotary shaft support 118: base material fixing

120: base support portion 121: support roller

122: roller support shaft 123: roller support

124: roller settled body 125: roller feed cylinder

126: roller feed guide 130: cutting feed unit

131: transfer body 132: transfer rail

133: transfer cylinder 134: cutting body

135: cutting feed hole 136: cutting rail

137: cutting cylinder 140: cutting saw blade

141: cutting saw blade 142: saw blade body

143: saw blade feed port 144: saw blade rotation axis

145: saw blade support 146: saw blade transmission

147: saw blade motor

Claims (5)

  1. Rotating body, a rotating motor connected to the rotating body, the base material rotating part including a base shaft coupled to one side of the rotating shaft and the rotating shaft connected to the rotating motor,
    Base material support portion for rotatably supporting the base material fixed to the base material fixture,
    A cutting transfer part including a transfer body having a transfer cylinder, a cutting body movable by the transfer cylinder, and a cutting cylinder connected to the cutting body, and
    Is composed of a saw blade body connected to the cutting body and movable by the cutting cylinder and the saw blade body is installed on the saw blade body and the cutting saw blade is connected to the saw blade rotating shaft, and rotatable,
    The base material support part includes a pair of support rollers on which the base material is rotatably supported, a roller set body on which the support roller is rotatably mounted, and a lower portion of the roller set body connected to the roller set body in a vertical direction. Cutting device comprising a roller feed cylinder for moving.
  2. In claim 1,
    Cutting device is provided in the lower portion of the roller settled body is provided with a roller feed guide for guiding the vertical movement of the roller settled body.
  3. In claim 1,
    The cutting transfer unit
    A transfer rail formed on an upper portion of the transfer body;
    Cutting feeder for connecting the cutting body and the transfer cylinder
    More,
    The cutting body is moved on the transfer rail
    Cutting device.
  4. In claim 1,
    The cutting saw blade portion
    Cutting rail formed on the upper portion of the cutting body
    Saw blade feeder for connecting the saw blade body and the cutting cylinder and
    Saw blade motor for transmitting power to the saw blade rotating shaft
    More,
    The saw blade body moves on the cutting rail
    Cutting device.
  5. delete
KR1020090024217A 2009-03-20 2009-03-20 Cutting apparatus KR100938405B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090024217A KR100938405B1 (en) 2009-03-20 2009-03-20 Cutting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090024217A KR100938405B1 (en) 2009-03-20 2009-03-20 Cutting apparatus

Publications (1)

Publication Number Publication Date
KR100938405B1 true KR100938405B1 (en) 2010-01-22

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ID=41810170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090024217A KR100938405B1 (en) 2009-03-20 2009-03-20 Cutting apparatus

Country Status (1)

Country Link
KR (1) KR100938405B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008779A (en) * 2012-11-02 2013-04-03 东莞市晋诚机械有限公司 Automatic high-speed cold sawing machine for superhard metals
CN103722238A (en) * 2013-11-22 2014-04-16 太仓威格玛机械设备有限公司 Double-head super cutting center
CN103722240A (en) * 2013-11-22 2014-04-16 太仓威格玛机械设备有限公司 Servo lifting middle bracket
KR101386142B1 (en) 2013-03-19 2014-04-17 김해식 Pipe cutter cutting device
KR20160010124A (en) * 2014-07-18 2016-01-27 김용관 Roll tape automatic cutting apparatus
KR20160086172A (en) 2015-01-09 2016-07-19 이성충 Pipe cutting apparatus
CN107350550A (en) * 2017-09-11 2017-11-17 苏州立源信智能科技有限公司 A kind of cutting thickness self-adapting type cutting machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960013545A (en) * 1994-10-25 1996-05-22 박명채 Pipe cutter
KR20010069609A (en) * 2001-04-20 2001-07-25 김학수 groove processing method and apparatus of inner or outer side of a cylinder using end-mill
KR20030045736A (en) * 2003-05-12 2003-06-11 계 수 박 Making process and sistem of stainless steel flange
JP2005506209A (en) * 2001-10-19 2005-03-03 ヴァイトナー,ゲルト−ユルゲン Method for dividing workpieces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960013545A (en) * 1994-10-25 1996-05-22 박명채 Pipe cutter
KR20010069609A (en) * 2001-04-20 2001-07-25 김학수 groove processing method and apparatus of inner or outer side of a cylinder using end-mill
JP2005506209A (en) * 2001-10-19 2005-03-03 ヴァイトナー,ゲルト−ユルゲン Method for dividing workpieces
KR20030045736A (en) * 2003-05-12 2003-06-11 계 수 박 Making process and sistem of stainless steel flange

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008779A (en) * 2012-11-02 2013-04-03 东莞市晋诚机械有限公司 Automatic high-speed cold sawing machine for superhard metals
KR101386142B1 (en) 2013-03-19 2014-04-17 김해식 Pipe cutter cutting device
CN103722238A (en) * 2013-11-22 2014-04-16 太仓威格玛机械设备有限公司 Double-head super cutting center
CN103722240A (en) * 2013-11-22 2014-04-16 太仓威格玛机械设备有限公司 Servo lifting middle bracket
KR20160010124A (en) * 2014-07-18 2016-01-27 김용관 Roll tape automatic cutting apparatus
KR101641679B1 (en) * 2014-07-18 2016-07-21 김용관 Roll tape automatic cutting apparatus
KR20160086172A (en) 2015-01-09 2016-07-19 이성충 Pipe cutting apparatus
CN107350550A (en) * 2017-09-11 2017-11-17 苏州立源信智能科技有限公司 A kind of cutting thickness self-adapting type cutting machine

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