KR101733066B1 - Armature of the motor as heat treatment - Google Patents

Armature of the motor as heat treatment Download PDF

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Publication number
KR101733066B1
KR101733066B1 KR1020160084976A KR20160084976A KR101733066B1 KR 101733066 B1 KR101733066 B1 KR 101733066B1 KR 1020160084976 A KR1020160084976 A KR 1020160084976A KR 20160084976 A KR20160084976 A KR 20160084976A KR 101733066 B1 KR101733066 B1 KR 101733066B1
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KR
South Korea
Prior art keywords
heat treatment
chamber
heat
armature
opening
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KR1020160084976A
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Korean (ko)
Inventor
이종언
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주식회사 에이-프로
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Publication of KR101733066B1 publication Critical patent/KR101733066B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans

Abstract

The present invention provides a heat treatment furnace for an armature of a motor, to impregnate an armature coil part of a motor with epoxy resin and to harden the epoxy resin impregnated into the coil part through heat treatment. According to the present invention, a heat treatment furnace is formed in a cabinet shape to be disposed in a workshop, and includes one heat treatment chamber inside. A rotary plate with an armature holder is installed in the heat treatment chamber; thus the armature being able to be withdrawn. The armature is able to be inserted and withdrawn from the heat treatment chamber through an opening/closing hole formed in an opening/closing door of the heat treatment chamber; thereby heat treatment being performed without losing heat when the armature is inserted and withdrawn. Hot air required for the heat treatment chamber is made in a hot air supply chamber to be circulated to the heat treatment chamber; thereby being able to maintain continuity of a heat treatment work.

Description

모터의 전기자 열처리로{Armature of the motor as heat treatment}[0001] The present invention relates to an armature of a motor,

본 발명은 모터의 전기자 권선부에 에폭시수지를 함침시켜서 열처리를 통해 권선부에 함침된 에폭시수지를 경화시키는 모터의 전기자 열처리로에 관한 것으로 보다 구체적인 것은, 캐비넷형상으로 만들어저 작업장에 배치되고, 내부에 하나의 열처리실을 형성하는 열처리로를 형성하고, 열처리실에 전기자 홀더를 배치한 회전판을 설치하여 전기자를 인출할 수 있게 하고, 열처리로의 개폐문에 형성된 개폐구를 통해 열처리실에 투입하고 인출할 수 있게 하여 전기자를 투입하고 인출할 때, 열기 낭비가 없는 열처리가 이루어지게 하며, 열처리실에 필요한 열풍은 열기 공급챔버에서 제조하여 열처리실로 순환시킬 수 있게 하여 열처리작업의 연속성을 유지할 수 있는 열처리로가 이루어지게 구성한 것이다.The present invention relates to an armature heat treatment furnace for a motor for impregnating an armature winding portion of a motor with an epoxy resin and curing the epoxy resin impregnated into the winding portion through heat treatment. More specifically, the armature heat treatment furnace is formed in a cabinet shape, And a rotary plate provided with an armature holder is provided in the heat treatment chamber so that the armature can be drawn out. The armature can be taken out from the heat treatment chamber through the opening and closing port formed in the door of the heat treatment furnace A heat treatment can be performed in which heat is not wasted when the armature is inserted and withdrawn and hot air necessary for the heat treatment chamber can be manufactured in the heat supply chamber and circulated to the heat treatment chamber to maintain the continuity of the heat treatment operation. .

종래의 열처리로는 큰 챔버속에 길이가 긴 컨베이어체인을 지그재그형상으로 배치하여 일정속도로 챔버내에서 이동시키고 컨베이어체인 위에 열처리하고자 하는 모터의 전기자를 적재하여 챔버속에 공급되는 열기를 받아 열처리되게 하는 구성이기 때문에 컨베이어체인에 고장이 발생하면 컨베이어체인의 이동을 중단시키고 수리해야 하므로 컨베이어 체인이 수리될 때까지 열처리 작업이 중단되어 열처리 작업수행의 연속성에 차질이 생기는 불편이 있었고, 이로인해 열처리의 작업능률이 떨어지는 불편이 있었다.
선행기술 일본공개특허공보 특개 2008-202825호In a conventional heat treatment furnace, a conveyor chain having a long length is arranged in a zigzag shape in a large chamber and moved in a chamber at a constant speed, and an armature of a motor to be heat-treated on a conveyor chain is loaded to heat- The conveyor chain must be stopped and repaired if a failure occurs in the conveyor chain. Therefore, the heat treatment operation is interrupted until the conveyor chain is repaired, thereby inconveniencing the continuity of the heat treatment operation. As a result, There was an inconvenience to fall.
Prior Art Japanese Patent Application Laid-Open No. 2008-202825

본 발명은 상기 불편을 해소하기 위해 개발된 것이다.The present invention has been developed in order to solve the above inconvenience.

본 발명은 일정크기를 가지는 캐비넷 형상으로 되어 외주벽에 보온단열재가 부착되고, 내부에 열처리공간이 형성되는 열처리로를 독립형으로 만들어서 작업실에 나란히 배치할 수 있게 하고, 각 열처리로의 열처리실에 일정온도의 열풍을 제조하여 공급하는 열기공급챔버를 연결하고, 열처리실 내부에 전동장치에 의하여 관리되는 회전판을 설치한 다음, 회전판 전면에 전기자홀더를 설치하여 열처리로의 개폐문에서 열처리실의 정면가림판에 형성한 출입구로 연결되게 개폐구를 장치하여 개폐구를 열고 열처리실의 회전판에 장치된 전기자홀더에 전기자를 투입하고 인출할 수 있게 하여 열처리작업의 연속성이 유지될 수 있는 열처리로가 구성되게 한 것이다.The present invention provides a heat treatment furnace having a cabinet shape having a predetermined size and having a heat insulating material attached to a peripheral wall thereof and a heat treatment furnace in which a heat treatment space is formed, so that the heat treatment furnace can be arranged side by side in a work room, A rotary plate which is controlled by a power transmission device is installed in the heat treatment chamber and then an armature holder is installed on the front surface of the rotary plate so that the front shielding plate of the heat treatment chamber And the armature is installed in the armature holder of the rotary plate of the heat treatment chamber so that the armature can be drawn out and the continuous heat treatment operation can be maintained.

이와 같이 된 본 발명은 캐비넷 형상으로 열처리로(1)내에 일정크기의 열처리실(3)을 형성하여 열처리실내에 열기공급챔버(4)에서 제조한 열풍이 연결관체(4c)와 열기공급공(3a)을 통해 공급되고, 열기배출공(3b)에서 열기공급챔버(4)로 연결된 관로내에 전동팬(4b)이 장치되어 열처리실의 열기가 열기공급챔버로 순환되며, 열처리실에는 열풍이 들어오는 입구와 배출구가 상하로 구분되게 형성되어 열기공급챔버에서 생산된 열기가 순환되므로 열처리에 필요한 열기를 지속적으로 공급할 수 있는 있으며, 또한 열처리실 내부에는 전동장치에 의하여 회전하고 정지하는 회전판이 장치되어 회전축 외주 동심원상에 일정간격으로 전기자 홀더가 배치되어 있고, 열처리로 개폐문(1c)에는 열처리실의 정면 가림판(3c)에 형성된 출입구(3d)와 연통하는 개폐구(3e)가 설치되어 개폐구를 열고 열처리할 전기자를 회전판의 전기자 홀더에 투입하거나 열처리된 전기자를 열처리실에서 외부로 인출할 수 있도록 되므로, 전기자 투입과 인출이 한 곳에서 이루어질 수 있고, 또한 출입구와 개폐구는 일측 전기자홀더와 대면하는 위치에 형성되므로 개폐문을 개폐할 때, 열처리실을 완전 개방하지 않고 열처리할 제품을 투입하고, 인출할 수 있어서 제품투입과 인출단계에서 외부로 허실되는 열기를 최대한 방지할 수 있어 효율적인 열관리가 이루어지게 되며, 열기순환은 별도의 콘트롤러로 관리되는 전동팬(4b)에 의하여 관리되므로 안정적인 열관리를 달성할 수 있다.
따라서 본 발명은 어느 열처리실에서 고장이 발생하면 해당 열처리로의 전원을 끄고 즉시 수리할 수 있어서 다른 열처리로의 작동에 영향을 주지 않아 전체 작업의 연속성이 방해받지 않는 이점이 있어 생산성 향상과 에너지 관리를 효율적으로 달성할 수 있는 이점이 있다.In the present invention as described above, the heat treatment chamber 3 of a certain size is formed in the heat treatment furnace 1 in the form of a cabinet, and hot air produced in the heat supply chamber 4 in the heat treatment chamber is supplied to the connection tube 4c and the heat supply hole And the electric fan 4b is installed in a duct connected to the hot air supply chamber 4 from the hot air discharge hole 3b to circulate the heat of the heat treatment chamber to the hot air supply chamber, Since the inlet and the outlet are divided into upper and lower parts, the heat generated in the heat supply chamber is circulated, so that the heat required for the heat treatment can be continuously supplied. In addition, a rotating plate, which is rotated and stopped by the power transmission, An armature holder is disposed on the outer concentric circle at regular intervals. An opening / closing port 3e communicating with an entrance / exit 3d formed in the front cover plate 3c of the heat treatment chamber is provided in the heat treatment furnace opening / So that the armature to be opened and opened and the heat treated can be inserted into the armature holder of the rotary plate or the heat treated armature can be taken out to the outside from the heat treatment chamber. Therefore, the armature can be inserted and withdrawn in one place, It is possible to insert and withdraw a product to be heat-treated without fully opening the heat treatment chamber when opening and closing the opening and closing door, so that heat externally released during the product input and withdrawal steps can be prevented as much as possible, And heat circulation is managed by an electric fan 4b managed by a separate controller, so that stable heat management can be achieved.
Therefore, according to the present invention, when a failure occurs in any heat treatment chamber, the power of the heat treatment furnace can be turned off and can be repaired immediately, so that the continuity of the entire operation is not hindered because it does not affect the operation of the other heat treatment furnace. Can be efficiently achieved.

도 1은 본 발명의 열처리로 예시도
도 2는 본 발명의 열처리로가 나란히 배치된 예시도이다.1 is a schematic diagram of a heat treatment furnace according to the present invention
Fig. 2 is an exemplary view in which the heat treatment furnaces of the present invention are arranged side by side.

본 발명은 일정크기의 캐비넷 형상으로 되어 작업실에 배치되고, 외주벽에 보온단열재(1b)가 피복되며, 입구에 개폐문(1c)이 장치되어 내부에 열처리공간(1a)을 형성하는 열처리로(1)와, 열처리공간(1a)을 상하로 구획하는 구획판(1b) 하측공간에 배치되어 열처리공간과 구획되게 격실이 형성되어 격실 하측주벽에 열기공급공(3a)이 형성되고, 상측주벽에 열기배출공(3b)이 형성되는 열처리실(3)과, 열처리공간(1a)의 구획판(1d) 상부에 배치되어 열처리공간과 구획되게 챔버가 형성되어 내부에 전기히터(H)가 장치되고, 챔버입구(4a)와 열처리실(3)의 열기배출공(3b)이 관로로 연결되어 관로내에 전동팬(4b)이 장치되어 열처리실의 열기를 챔버속으로 강제 공급하고, 챔버 배출구에서 열처리실(3)의 열기공급공(3a)으로 연결관체(4c)가 형성되어 챔버에서 생산한 열풍을 열처리실에 강제 공급하는 열기공급챔버(4)와, 열처리실(3) 내부에 장치되어 중심부에 회전축(5a)이 설치되고, 회전축 끝이 열처리실의 후측벽(3f)을 관통하여 열처리공간(1a)으로 돌출되어 열처리공간에 설치한 축잡이(3g)에 지지되며 끝에 체인스프로킷(5b)이 연결되어 모터(6)의 구동축의 체인스프로킷(6a)과 체인(7)으로 연결되어 모터의 구동으로 회전하는 회전판(5)과, 회전판의 전면부에서 회전축을 중심으로 하는 동심원 외주 일정간격에 배치되어 전기자(M)를 파악하는 전기자홀더(8)와, 개폐문(1c)의 통공부에 설치되어 열처리실(3)의 정면가림판(3c)에 형성된 출입구(3d)를 개폐하는 개폐구(3e)로 이루어지는 구성이다.
미설명부호 1e는 배기관, 4b'는 전동팬모터이다.The present invention relates to a heat treatment furnace (1) having a cabinet shape of a predetermined size and disposed in a work chamber, a heat insulating material (1b) covering the outer wall thereof and an opening and closing door And a compartment formed in a space below the partition plate 1b for partitioning the heat treatment space 1a into a heat treatment space and forming a heat supply hole 3a in a lower side wall of the compartment, A heat treatment chamber 3 in which a discharge hole 3b is formed and a chamber disposed above the partition plate 1d of the heat treatment space 1a so as to be partitioned from the heat treatment space, The chamber inlet 4a and the heat discharge hole 3b of the heat treatment chamber 3 are connected to each other by a duct so that the electric fan 4b is installed in the duct to force the heat of the heat treatment chamber into the chamber, (4c) is formed by the heat supply hole (3a) of the heat exchanger (3) and the hot air A rotary shaft 5a is provided in the center of the furnace and is disposed inside the heat treatment chamber 3 and the end of the rotary shaft passes through the rear wall 3f of the heat treatment chamber to form a heat treatment space And the chain sprocket 5b is connected to the chain sprocket 6a of the drive shaft of the motor 6 so that the chain sprocket 6a is connected to the chain 7, An armature holder 8 disposed at a predetermined interval at the outer periphery of a concentric circle centering on the rotary shaft at the front portion of the rotary plate for grasping the armature M and an armature holder 8 provided at the passage of the opening and closing door 1c And an opening and closing port 3e for opening and closing an entrance 3d formed in the front cover plate 3c of the heat treatment chamber 3. [
Reference numeral 1e denotes an exhaust pipe, and 4b 'denotes an electric fan motor.

삭제delete


1 : 열처리로 1a : 열처리공간
1b : 보온단열재 1c : 개폐문
1d : 구획판 3 : 열처리실
3a : 열기공급공 3b : 열기배출공
3c : 정면가림판 3d : 출입구
3e : 개폐구 4 : 열기공급챔버
4a : 챔버입구 4b : 전동팬
4c : 연결관체 5 : 회전판
5a : 회전축 5b : 체인스프로킷
6 : 모터 6a : 체인스프로킷
7 : 체인 8 : 전기자홀더
M : 전기자
1: Heat treatment furnace 1a: Heat treatment space
1b: Insulating insulation 1c: Opening and closing door
1d: partition plate 3: heat treatment chamber
3a: Open supply ball 3b: Open discharge ball
3c: Front closure plate 3d: Entrance
3e: opening / closing port 4: open supply chamber
4a: chamber inlet 4b: electric fan
4c: connection tube 5: spindle
5a: rotating shaft 5b: chain sprocket
6: Motor 6a: Chain sprocket
7: Chain 8: Armature holder
M: Armature

Claims (1)

일정크기의 캐비넷 형상으로 되어 작업실에 배치되고, 외주벽에 보온단열재(1b)가 피복되며, 입구에 개폐문(1c)이 장치되어 내부에 열처리공간(1a)을 형성하는 열처리로(1)와, 열처리공간(1a)을 상하로 구획하는 구획판(1b) 하측공간에 배치되어 열처리공간과 구획되게 격실이 형성되어 격실 하측주벽에 열기공급공(3a)이 형성되고, 상측주벽에 열기배출공(3b)이 형성되는 열처리실(3)과, 열처리공간(1a)의 구획판(1d) 상부에 배치되어 열처리공간과 구획되게 챔버가 형성되어 내부에 전기히터(H)가 장치되고, 챔버입구(4a)와 열처리실(3)의 열기배출공(3b)이 관로로 연결되어 관로내에 전동팬(4b)이 장치되어 열처리실의 열기를 챔버속으로 강제 공급하고, 챔버 배출구에서 열처리실(3)의 열기공급공(3a)으로 연결관체(4c)가 형성되어 챔버에서 생산한 열풍을 열처리실에 강제 공급하는 열기공급챔버(4)와, 열처리실(3) 내부에 장치되어 중심부에 회전축(5a)이 설치되고, 회전축 끝이 열처리실의 후측벽(3f)을 관통하여 열처리공간(1a)으로 돌출되어 열처리공간에 설치한 축잡이(3g)에 지지되며 끝에 체인스프로킷(5b)이 연결되어 모터(6) 구동축의 체인스프로킷(6a)과 체인(7)으로 연결되어 모터의 구동에 따라 회전하는 회전판(5)과, 회전판의 전면부에서 회전축을 중심으로 하는 동심원 외주 일정간격에 배치되어 전기자(M)를 파악하는 전기자홀더(8)와, 개폐문(1c)의 통공부에 착탈가능케 설치되어 열처리실(3)의 정면가림판(3c)에 형성된 출입구(3d)를 개폐하는 개폐구(3e)로 이루어지는 모터의 전기자 열처리로.A heat treatment furnace 1 having a cabinet shape of a predetermined size and disposed in a work chamber, a heat insulating material 1b on an outer peripheral wall thereof, an opening and closing door 1c provided at the entrance thereof to form a heat treatment space 1a therein, A compartment is formed in a space below the partition plate 1b for partitioning the heat treatment space 1a into a compartment so as to be partitioned from the heat treatment space so that a heat supply hole 3a is formed in a compartment lower side wall, And a chamber is formed on the partition plate 1d of the heat treatment space 1a so as to be partitioned from the heat treatment space so that an electric heater H is installed inside the chamber, 4a and the heat discharge hole 3b of the heat treatment chamber 3 are connected to each other by a duct so that the electric fan 4b is installed in the duct to force the heat of the heat treatment chamber into the chamber, And a connecting tube 4c is formed by the heat supply hole 3a of the heat transfer chamber 3. The hot air produced in the chamber is heat- And a rotary shaft 5a is installed in the center of the heat treatment chamber 3 and the end of the rotary shaft penetrates the rear wall 3f of the heat treatment chamber to form the heat treatment space 1a. And is connected to the chain sprocket 6a of the driving shaft of the motor 6 by a chain 7 so as to be rotated An armature holder 8 disposed at a predetermined interval on the outer periphery of a concentric circle centering on the rotary shaft at the front portion of the rotary plate so as to grasp the armature M and detachably installed in the passage of the opening and closing door 1c And an opening / closing port (3e) for opening / closing an entrance (3d) formed in the front cover plate (3c) of the heat treatment chamber (3).
KR1020160084976A 2016-07-05 2016-07-05 Armature of the motor as heat treatment KR101733066B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111106719A (en) * 2019-12-23 2020-05-05 鞍钢集团矿业有限公司 Double-suspension-door-structure motor insulation drying cabinet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202825A (en) * 2007-02-19 2008-09-04 Shoei Seisakusho:Kk Rotary heat treatment furnace
KR200444683Y1 (en) 2007-10-01 2009-05-28 주식회사 에이-프로 installation construction double for impregnation apparatus
JP2012163231A (en) 2011-02-04 2012-08-30 Daido Steel Co Ltd Rotary heat treatment furnace
KR101438734B1 (en) 2013-11-08 2014-11-03 우경금속주식회사 Rotary-type heat treatment furnace

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202825A (en) * 2007-02-19 2008-09-04 Shoei Seisakusho:Kk Rotary heat treatment furnace
KR200444683Y1 (en) 2007-10-01 2009-05-28 주식회사 에이-프로 installation construction double for impregnation apparatus
JP2012163231A (en) 2011-02-04 2012-08-30 Daido Steel Co Ltd Rotary heat treatment furnace
KR101438734B1 (en) 2013-11-08 2014-11-03 우경금속주식회사 Rotary-type heat treatment furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111106719A (en) * 2019-12-23 2020-05-05 鞍钢集团矿业有限公司 Double-suspension-door-structure motor insulation drying cabinet
CN111106719B (en) * 2019-12-23 2022-04-15 鞍钢集团矿业有限公司 Double-suspension-door-structure motor insulation drying cabinet

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