KR20190006404A - Concrete cutter with vacuum adsorption base - Google Patents

Concrete cutter with vacuum adsorption base Download PDF

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Publication number
KR20190006404A
KR20190006404A KR1020170087419A KR20170087419A KR20190006404A KR 20190006404 A KR20190006404 A KR 20190006404A KR 1020170087419 A KR1020170087419 A KR 1020170087419A KR 20170087419 A KR20170087419 A KR 20170087419A KR 20190006404 A KR20190006404 A KR 20190006404A
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South Korea
Prior art keywords
vacuum adsorption
tool
vacuum
base
cutting
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KR1020170087419A
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Korean (ko)
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백복현
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백복현
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Priority to KR1020170087419A priority Critical patent/KR20190006404A/en
Publication of KR20190006404A publication Critical patent/KR20190006404A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • B28D7/046Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being of the vacuum type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/22Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
    • B28D1/24Working 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

According to the present invention, a device is applied with a concrete cutter with a vacuum adsorption base to secure safety of a body of a worker by reducing the burden of supporting a heavy and vibrating tool with hands. Moreover, the present invention provides a structure where the tool is fixated with a vacuum adsorption pad to allow the worker to perform accurate work.

Description

진공 흡착 베이스가 있는 콘크리트 절단기{Concrete cutter with vacuum adsorption base}Technical Field [0001] The present invention relates to a concrete cutter having a vacuum adsorption base,

본 발명은 전동공구에 있어서, 특히 콘크리트를 절단하는 전동 절단기에 있어서 벽면을 절단하는 경우와 바닥면을 절단하는 경우 등의 지지 구조가 불안전하여 인체로 지탱하여 작업하기에 위험한 경우에 있어서 절단기 공구를 지지해 주는 진공 흡착형 베이스를 가지는 전동공구에 관한 것으로 진공 흡착 패드를 절단면에 부착하고, 공구를 장착하여 슬라이딩 면으로 이동함으로 안전함과 작업의 편리성을 부여하는 장치에 관한 것이다.The present invention relates to an electric power tool, and more particularly, to a power cutter for cutting concrete, in which the support structure such as the case of cutting the wall surface and the case of cutting the floor surface is unsafe, To a device for attaching a vacuum adsorption pad to a cutting surface and moving the tool to a sliding surface by attaching a tool to provide safety and convenience of operation. BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a power tool having a vacuum-

보다 상세하게는 흡착패드와 진공을 유지하는 몸체로 구성되어 진공을 작업 진행동안 유지함으로 안전하게 절단작업을 유지해 주는 기술에 관한 것이다. More particularly, the present invention relates to a technique for maintaining a vacuum cutting operation safely by maintaining a suction pad and a body for holding a vacuum during a work process.

현대 건축물에 있어서 사용 용도에 따른 구조 변경이 필요한 경우가 발생하며, 이를 위하여 벽체를 절단하는 작업을 요구하게 된다. 현재의 절단기술은 전문화된 거대 공구보다는 손으로 작업이 가능한 형태의 공구르 사용하게 되며, 이때 작업자가 공구를 유지하며 작업을 실시하게 된다.In modern architecture, it is necessary to change the structure according to the use purpose. For this purpose, it is required to cut the wall. The current cutting technique uses a tool that can be hand-operated rather than a specialized large tool, in which the operator carries out the work while maintaining the tool.

하지만, 콘크리트 절단시 발생되는 진동과 절단 공구의 무게로 인하여 작업자의 근력이 저하되고, 안전상의 문제가 발생될 여지가 많이 있다.However, due to the vibration generated during the concrete cutting and the weight of the cutting tool, the worker's strength is lowered, and there is a lot of room for safety problems.

일반적으로 전동공구는 상용교류전원의 전기에너지를 물리적 회전에너지로 변환하는 전동모터를 동력원으로 하여 당해 목적을 달성하기 위한 공구를 부착하여 사람이 잡거나, 일정 위치에 고정하여 절단, 연마, 천공 등의 가공 작업을 통하여 건설, 철강, 석재 산업에 다양하게 사용된다. Generally, a power tool is an electric motor that converts electrical energy of a commercial AC power source into a physical rotational energy as a power source, and a tool for attaining the object is attached to the work tool so that a person can hold it or fix it at a fixed position, It is widely used in construction, steel and stone industry through processing.

종래에는 그림1과 같이 상용교류전원을 모터에 공급하여 모터를 회전시키고, 모터와 회전력을 감속기를 통하여 감속함과 동시에 회전력을 증대하여 벽체를 절단하는 힘을 얻었으며, 작업자는 공구 손잡이를 손으로 지지하고, 지지구조인 base를 피삭물에 밀착하여 절단한다. Conventionally, as shown in Fig. 1, the commercial AC power is supplied to the motor to rotate the motor, the motor and the rotational force are decelerated through the reducer, and the rotational force is increased to obtain the force to cut the wall. And the base, which is a support structure, is cut off by closely contacting the work.

상기 베이스는 각도를 조절하는 기능을 가지고 있어 절단 깊이를 조절할 수 있도록 구성되어 있다. The base has a function of adjusting the angle so that the cutting depth can be adjusted.

본 발명은 상기 종래 기술의 작업자의 안전을 위협하는지지 구조에 관함 문제점을 해결하고자 발명한 것으로, 베이스에 진공 흡착형 레일을 제공함으로 작업상의 안전을 제공하고, 작업의 정밀도를 높여주는데 목적이 있다. The present invention has been made to solve the problems associated with the support structure that threatens the safety of the operator of the prior art, and it is an object of the present invention to provide a vacuum suction type rail on the base, thereby providing work safety and improving work precision. .

상기의 목적을 달성하기 위한 본 발명인 진공 흡착 베이스가 있는 콘크리트 절단기는,In order to accomplish the above object, the present invention provides a concrete cutter having a vacuum adsorption base,

절단기의 구동 모터부를 구성하는 구동부위와 모터의 구동력을 전달하는 감속기부, 실제 절단이 이루어 지는 잘단부, 공구와 작업물을 지지해주는 지지부로 구성되어 있으며, 작업자의 공구 접촉을 위한 핸들부가 있다. A decelerating portion for transmitting the driving force of the motor to the driving portion constituting the driving motor portion of the cutter, a good end portion where the cutting is actually performed, and a supporting portion for supporting the tool and the workpiece.

또한, 공구의 안전한 사용을 위하여 진공 흡착 패드를 구비한 레일이 있으며, 진공흡착 패드는 설치 시간과 분리 시간이 빨라서 손쉽게 취급할 수 있으며, 작업의 능률을 높이고, 시간을 절약할 수 있다.In addition, there is a rail equipped with a vacuum adsorption pad for safe use of the tool, and the vacuum adsorption pad can be easily handled since the installation time and the separation time are quick, and work efficiency and time can be saved.

레일을 구비한 진공 흡착패드 베이스는 진공펌프와 연결되는 피팅과 진공을 유지하는 몸체, 진공의 실링을 유지하는 패드로 구성되어 있고, 상부에는 절단공구의 손쉬운 이동이 가능하도록 레일이 구성되어 있다. The vacuum adsorption pad base with the rail is composed of a fitting to be connected to the vacuum pump, a body for holding the vacuum, and a pad for holding the vacuum seal. The upper part is provided with a rail for easy movement of the cutting tool.

레일은 콘크리트 분진의 유입으로 인한 마모를 고려하여 플라스틱 수지와 알루미늄을 조합하여 제작하였으며, 콘크리트 분진에 의한 마모가 발생하였을 경우 수리, 교체가 용이하도록 구성하였다. The rails are made by combining plastic resin and aluminum in consideration of the wear due to the inflow of concrete dust. The rails are constructed so that they can be repaired and replaced easily when the abrasion by concrete dust occurs.

본 발명에 따른 진공 흡착 베이스가 있는 콘크리트 절단기를 적용함으로 작업자는 무겁고, 진동이 발생하는 공구를 손으로 지지하는 부담을 덜음으로 인하여 인체의 안전을 확보할 수 있으며, 공구를 진공 흡착 패드로 고정함으로 정밀한 작업이 가능하게 되었다. By applying the concrete cutter having the vacuum adsorption base according to the present invention, the operator can secure the safety of the human body by reducing the burden of supporting the heavy, vibration-generating tool by hand, and fixing the tool with the vacuum adsorption pad Precise work has become possible.

도 1은 종래의 콘크리트 절단기구조의 구조도,
도 2는 본 발명의 진공 흡착 베이스가 있는 절단기의 구조도,
도 3은 본 발명의 진공 흡착 베이스의 상세 구조도,
1 is a structural view of a conventional concrete cutter structure,
2 is a structural view of a cutter having a vacuum adsorption base according to the present invention,
3 is a detailed structural diagram of a vacuum adsorption base of the present invention,

이하, 예시도면을 참조하여 본 발명에 따른 진공 흡착 베이스가 있는 콘크리트 절단기의 일실시예에 대한 구성 및 작용을 상세하게 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a concrete cutter having a vacuum adsorption base according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 발명의 핵심은 종래의 콘크리트 절단기의 작업시에 작업자가 공구를 손으로 지지하여 작업함으로 공구의 무게와 절단시에 발생하는 진동으로 인하여 근력이 저하되고 이로 이한여 사고의 위험이 따르며, 절단작업의 정밀도가 떨어져 추가 가공이 필요하게 된다. The main point of the present invention is that when a conventional concrete cutter is operated by a worker, the work is supported by the tool, and the weight of the tool and the vibration generated at the time of cutting cause the strength to be lowered, So that additional processing is required.

도 2을 참조하면, 본 발명의 실시예에 따른 진공 흡착 베이스가 있는 콘크리트 절단기는 상용전원을 공급받는 전원부(100)에서 전원을 구동 모터부를 구성하는 구동부위(110)에 공급하고 모터의 구동력을 전달하는 감속기부(130), 실제 절단이 이루어 지는 절단부(150), 공구와 작업물을 지지해주는 베이스부(160)로 구성되어 있으며, 작업자의 공구 접촉을 위한 본체 핸들부(110)와 보조 핸들부(140)가 있다. Referring to FIG. 2, a concrete cutter having a vacuum adsorption base according to an embodiment of the present invention supplies power to a drive part 110 constituting a drive motor part in a power supply part 100 supplied with commercial power, A cutting portion 150 where cutting is actually performed and a base portion 160 for supporting the tool and the workpiece. The main body handle portion 110 for contacting the tool of the worker, (140).

또한, 공구의 안전한 사용을 위하여 진공 흡착 패드를 구비한 진공패드부(170)와 이동을 용이하게 하는 레일부(180)이 있으며, 진공흡착 패드는 설치 시간과 분리 시간이 빨라서 손쉽게 취급할 수 있으며, 작업의 능률을 높이고, 시간을 절약할 수 있다.In addition, there are a vacuum pad unit 170 having a vacuum adsorption pad and a regiment 180 for facilitating movement for safe use of the tool, and the vacuum adsorption pad can be handled easily because of a fast installation time and a separation time. , The work efficiency can be improved, and the time can be saved.

레일을 구비한 진공 흡착패드 베이스는 진공펌프와 연결되는 피팅(171)과 진공을 유지하는 몸체(173), 진공의 실링을 유지하는 패드(172)로 구성되어 있고, 상부에는 절단공구의 손쉬운 이동이 가능하도록 레일(181)이 구성되고 레일을 따라 이동하는 레일 블록(182)이 있다. The vacuum adsorption pad base with the rail is composed of a fitting 171 connected to a vacuum pump, a body 173 holding a vacuum, and a pad 172 holding a vacuum seal. There is a rail block 182 in which the rail 181 is constructed and moves along the rail.

본 발명은 공구의 이동이 용이하도록 구성된 레일을 구비하였으며, 콘크리트 분진의 유입으로 인한 마모를 고려하여 플라스틱 수지와 알루미늄을 조합하여 제작하여, 콘크리트 분진에 의한 마모가 발생하였을 경우 수리, 교체가 용이하도록 구성하였다. The present invention has a rail configured to facilitate the movement of a tool and is made of a combination of plastic resin and aluminum in consideration of wear caused by the inflow of concrete dust to facilitate repair and replacement when abrasion by concrete dust occurs Respectively.

100 전원부 110 본체핸들
120 구동부 130 감속부
140 보조핸들 150 절단부
160 베이스부 170 진공패드부
171 진공펌프 연결 피팅 172 씰링
173 진공몸체
180 레일부 181 레일
182 레일블럭
100 Power supply unit 110 Body handle
120 driving unit 130 deceleration unit
140 Auxiliary handle 150 Cutting section
160 base portion 170 vacuum pad portion
171 Vacuum pump connection fittings 172 Sealing
173 Vacuum body
180 rail 181 rail
182 Rail block

Claims (2)

콘크리트 절단 및 절단용 공구의 사용에 있어 진공 흡착용 장치와 공구이동이 용이하도록 구성된 베이스를 갖는 있는 진공 흡착 베이스가 있는 콘크리트 절단기
Concrete cutter with vacuum adsorption base with vacuum adsorption device and base configured to facilitate tool movement in the use of concrete cutting and cutting tools
제1항에 있어서,
진공패드와 이동용 레일 블록을 가진 베이스
The method according to claim 1,
Base with vacuum pad and moving rail block
KR1020170087419A 2017-07-10 2017-07-10 Concrete cutter with vacuum adsorption base KR20190006404A (en)

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Application Number Priority Date Filing Date Title
KR1020170087419A KR20190006404A (en) 2017-07-10 2017-07-10 Concrete cutter with vacuum adsorption base

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Application Number Priority Date Filing Date Title
KR1020170087419A KR20190006404A (en) 2017-07-10 2017-07-10 Concrete cutter with vacuum adsorption base

Publications (1)

Publication Number Publication Date
KR20190006404A true KR20190006404A (en) 2019-01-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111251472A (en) * 2020-03-25 2020-06-09 何海南 Novel track cutting concrete equipment
WO2021184473A1 (en) * 2020-03-20 2021-09-23 浙江沃工机械有限公司 Manual cutting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021184473A1 (en) * 2020-03-20 2021-09-23 浙江沃工机械有限公司 Manual cutting machine
CN111251472A (en) * 2020-03-25 2020-06-09 何海南 Novel track cutting concrete equipment
CN111251472B (en) * 2020-03-25 2021-10-22 浙江智信电器科技有限公司 Novel track cutting concrete equipment

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