KR20010016175A - Abrasive machine of an automobile wheel - Google Patents

Abrasive machine of an automobile wheel Download PDF

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Publication number
KR20010016175A
KR20010016175A KR1020000068835A KR20000068835A KR20010016175A KR 20010016175 A KR20010016175 A KR 20010016175A KR 1020000068835 A KR1020000068835 A KR 1020000068835A KR 20000068835 A KR20000068835 A KR 20000068835A KR 20010016175 A KR20010016175 A KR 20010016175A
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KR
South Korea
Prior art keywords
wheel
polishing
motor
grinding
wheels
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KR1020000068835A
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Korean (ko)
Inventor
류창은
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류창은
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Priority to KR1020000068835A priority Critical patent/KR20010016175A/en
Publication of KR20010016175A publication Critical patent/KR20010016175A/en

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Classifications

    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/44—Single-purpose machines or devices for grinding rims of vehicle wheels, e.g. for bicycles
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

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

Abstract

PURPOSE: A wheel grinder is provided to improve working efficiency and to reduce the degree of dependence on manual work by semi-automating through sequential and gradual grinding of a wheel. CONSTITUTION: A wheel grinder comprises: a compartment body(3) installed in both sides of a base(1) and having many grinding chambers; a wheel driving unit(4) rotating the wheels in respective chambers in predetermined angles; and a vibrating unit(5) vibrating the compartment body employing the electromotive force of a motor(51). According to the vibration of the compartment body elastically supported on a spring(2), the grinding stones in the grinding chambers vibrate. While the wheels to be ground are combined to wheel drive shafts(41) in the grinding chambers, the wheel drive shafts are moved in an inclined state. The wheel drive shafts repeat left and right rotation for predetermined time by a motor(42). Thereby, the wheels are ground by the vibrated grinding stones.

Description

자동차용 휠 연마장치{Abrasive machine of an automobile wheel}Abrasive machine of an automobile wheel

본 발명은 자동차용 휠 연마장치에 관한 것이다.The present invention relates to a wheel polishing apparatus for automobiles.

일반적으로 자동차에 적용되는 타이어를 끼우는 휠은 재질 및 용도에 따라 다양한 형상을 이루고 있으면서 고급화되고 있으며, 고가 일수록 휠의 연마도가 높게되는 바, 1차 성형된 휠은 입도가 큰 연마기에서 입도가 작은 연마기에 단계적으로 연마하게 되는데 연마작업을 일일히 작업자가 휠을 잡고 작업하는 수동작업에 의존하고 있기 때문에 작업능률이 극히 저조하고 상당한 위험성으로 산업재해가 많을 뿐만 아니라 연마시 연마가루가 공중에 비산되어 작업자의 인체에 상당한 피해를 주는 등의 작업여건으로 구인이 어려운 3D업종으로 분류되고 있는 실정이다.In general, wheels fitted with tires applied to automobiles are being advanced in various shapes according to materials and uses, and the higher the polishing, the higher the degree of polishing of the wheels. The grinding machine is being polished step by step. Since the grinding work depends on the manual operation of the worker holding the wheel, the work efficiency is extremely low and there are many industrial accidents due to the considerable risks. It is classified as a 3D industry that is difficult to hire due to working conditions such as causing considerable damage to the human body of workers.

이러한 수동작업의 어려움을 감안하여 제안된 종래의 연마장치를 살펴보면,Considering the difficulties of manual work, the conventional polishing apparatus proposed is

구동장치에 의하여 회전하는 원통형상의 드럼에 연마석을 넣고 드럼상에 휠을 걸어 구동시킬 수 있도록 하여 드럼의 회전에 의한 연마석이 휠을 연마하도록 구성한 것이다.The abrasive device is put into a rotating cylindrical drum by a driving device, and the wheel is driven on the drum so that the abrasive stone by the rotation of the drum polishes the wheel.

그러나 드럼내에 단일 연마재를 사용함에 따라 다단계로 연마하는 과정을 감안하면 극히 제한된 연마작업을 할 수 있어 능률적인 연마작업을 기대할 수 없을 뿐만 아니라 사용상 번거로운 등의 문제점이 있어 현장에서 사용이 기피되고 있는 실정이다.However, considering the process of polishing in multiple stages due to the use of a single abrasive in the drum, extremely limited polishing can be performed, and efficient polishing can not be expected. to be.

본 발명의 목적은 휠을 입자크기의 순서대로 단계적으로 연마할 수 있도록 하여 반자동화될 수 있도록 하여 수작업에 의존도를 대폭적으로 줄이면서 작업능률을 향상시키도록 한 자동차용 휠 연마장치를 제공함에 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a wheel polishing apparatus for automobiles which can be polished in steps of particle size in order to be semi-automated to improve work efficiency while greatly reducing the dependence on manual work.

상기한 목적을 구현하기 위하여 제안된 본 발명은 ,The present invention proposed to implement the above object,

기대상에 양측으로 스프링의하여 탄력적으로 재치되도록 설치하고, 내부를 구획하여 다수의 연마실을 일렬로 형성한 함체와,An enclosure which is installed so as to be elastically mounted on both sides of the base on a base, and partitions the inside to form a plurality of polishing chambers in a row;

함체의 한측에서 각 연마실에 휠을 장착하여 회전시키면서 설정각도로 변환되도록 설치한 휠구동장치와,A wheel drive unit installed at each side of the enclosure to be converted to a set angle while rotating the wheels in each polishing chamber;

모타의 전동력에 의하여 기대에 스프링으로 탄력지지된 함체를 진동시키는 진동장치로 구성하여, 각 연마실에 투입된 연마재가 진동되고 동시에 휠이 좌우회전하면서 연마작업이 단계적으로 이루어지도록 함을 특징으로 한다.The vibration device vibrates the support body elastically supported by the spring on the basis of the electric force of the motor, characterized in that the polishing work is vibrated and the polishing operation is performed step by step while the wheel rotates left and right at the same time.

도 1은 본 발명의 구성을 보인 정면도1 is a front view showing the configuration of the present invention

도 2은 본 발명의 구성을 보인 일부 단면 측면도2 is a partial cross-sectional side view showing the configuration of the present invention

도 3은 도 2의 작동 상태도3 is an operating state diagram of FIG.

도 4는 본 발명에서의 진동장치를 보인 배면도Figure 4 is a rear view showing the vibration device in the present invention

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1:기대 2:스프링1: expectation 2: spring

3:함체 41:휠구동축3: Enclosure 41: Wheel drive shaft

42,51:모타 43:브라켓42, 51: motor 43: bracket

45:실린더 53:구동축45: cylinder 53: drive shaft

54:유니버셜조인트 55:연동축54: universal joint 55: interlocking shaft

56:베어링브라켓 57:편심구56: bearing bracket 57: eccentric sphere

이하 첨부한 도면에 의하여 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1에서와 같이 기대(1)상에 양측에 스프링(2)의하여 탄력적으로 재치되도록 설치하고, 내부를 구획하여 다수의 연마실을 일렬로 형성한 함체(3)와,As shown in FIG. 1, the housing 3 is installed on the base 1 so as to be elastically mounted on both sides by a spring 2, and partitions the inside to form a plurality of polishing chambers in a row.

함체(3)의 한측에서 각 연마실에 휠을 장착하여 회전시키도록 설치한 휠구동장치(4)와,A wheel driving device 4 installed on one side of the enclosure 3 so as to rotate the wheels in each polishing chamber;

모타(51)의 전동력에 의하여 기대(1)에 스프링(2)으로 탄력지지된 함체(3)를 진동시키는 진동장치(5)로 이루어진다.It consists of a vibrating device (5) for vibrating the housing (3) elastically supported by the spring (2) on the base (1) by the electric force of the motor (51).

도 2.3에서와 같이 상기 휠구동장치(4)는 각 연마실(31)에 한측에 형성된 통공(42)을 통해 휠구동축(41)을 위치시키고 휠구동축(41)을 구동시키는 모타(42)는 브라켓(43)으로 기대(1)의 측면에 힌지(44) 연결하고 브라켓(44)에는 기대(1)의 바닥에 힌지 연결한 실린더(45)로 연결하여 실린더(45)에 의하여 휠구동축(41)이 설정각도로 변환되도록 하며, 휠구동축(41)의 단부에는 휠고정구(46)를 설치하여 휠(6)을 체결, 고정되도록 하며, 휠(6)의 크기에 따라 휠고정구(46)를 각각 구비하여 설치된다.As shown in FIG. 2.3, the wheel driving device 4 has a motor 42 for positioning the wheel driving shaft 41 through a through hole 42 formed at one side of each polishing chamber 31 and driving the wheel driving shaft 41. The hinge 44 is connected to the side of the base 1 with the bracket 43, and the wheel drive shaft 41 is connected to the bracket 44 by the cylinder 45 hinged to the bottom of the base 1. ) Is converted into a set angle, and the wheel fixing tool 46 is installed at the end of the wheel driving shaft 41 to fasten and fix the wheel 6, and according to the size of the wheel 6, Each is provided and installed.

도 4에서와 같이 상기 진동장치(5)는 모타(51)의 구동이 풀리 및 벨트의 동력전달부재(52)에 회전되도록 한 구동축(53)과 유니버셜조인트(54)로 연동축(55)과 연동되도록 연결하고 이 연동축(55)에 함체(3)의 하방에 적정간격으로 설치한 베어링브라켓(56)을 축설하며, 각 베어링브라켓(56)의 어느 한측에는 편심구(57)를 각각 축설하여 연동축(55)이 회전시 편심구(57)에 의하여 연동축(55)이 진동작용이 이루어지도록 하며, 상기 연동축(55)은 길이에 따라 적정개소의 커플링(58)으로 연결한다.As shown in FIG. 4, the vibrator 5 includes a drive shaft 53 and a universal joint 54 so that the drive of the motor 51 is rotated by the power transmission member 52 of the pulley and the belt. The bearing brackets 56 connected to each other and installed at appropriate intervals below the housing 3 are connected to the interlocking shaft 55, and the eccentric spheres 57 are formed on one side of each bearing bracket 56, respectively. When the linkage shaft 55 is rotated so that the linkage shaft 55 is vibrated by the eccentric sphere 57, the linkage shaft 55 is connected to the coupling 58 of the appropriate place according to the length. .

이와 같이 구성한 본 발명은 함체(1)에 구획된 각 연마실(31)에 연마석을 투입한 상태에서 진동장치(5)가 작동하여 함체(3)을 진동시키는 것으로, 즉, 모타(51)에 의한 구동축(53)의 회전이 유니버셜조인트(54)로 연결한 연동축(55)이 회전하면 적정간격으로 연동축(55)에 동일선상으로 편심되게 설치된 편심구(57)에 의하여 연동축(55)이 흔들려 진동이 발생되고 연동축(55)에 베어링브라켓(56)으로 연결되고 기대(1)에 스프링(2)으로 받쳐진 함체(3)가 함께 진동이 되어 각 연마실(31)의 연마석이 진동하게 된다.According to the present invention configured as described above, the vibrator 5 operates to vibrate the enclosure 3 in a state in which abrasive stones are introduced into the polishing chambers 31 partitioned into the enclosure 1, that is, the motor 51. When the drive shaft 53 is rotated by the interlocking shaft 55 connected to the universal joint 54, the interlocking shaft 55 is eccentrically provided by the eccentric sphere 57 which is eccentrically installed on the interlocking shaft 55 at an appropriate interval. ) Is shaken and vibration is generated, and the housing 3 connected to the interlocking shaft 55 by the bearing bracket 56 and the base 3 supported by the spring 2 is vibrated together to polish the stone in each polishing chamber 31. This will vibrate.

그리고 각 연마실(31)에 위치하는 휠구동축(41)에 연마할 휠(6)을 각각 체결한 상태에서 기대와 휠구동축(42)을 구동시키는 모타(42)에 힌지로 연결된 실린더(45)의 작동으로 모타(42)를 상승시키어 휠구동축(41)이 수평보다 약간 하방으로 기울어진 상태로 이동함에 따라 휠(6)이 연마실(31)에 투입된 연마재내에 묻힌상태에서 모터(42)에 의하여 휠구동축(41)이 좌회전 및 우회전을 설정시간 동안 번갈아 회전하므로 진동하는 연마석에 휠(6)이 동시에 회전으로 연마되는 것이다.The cylinder 45 hinged to the motor 42 for driving the base and the wheel drive shaft 42 while the wheels 6 to be polished are fastened to the wheel drive shafts 41 positioned in the polishing chambers 31, respectively. The motor 42 is raised by raising the motor 42 so that the wheel drive shaft 41 is inclined slightly downward than the horizontal, so that the wheel 6 is buried in the abrasive material injected into the polishing chamber 31 to the motor 42. As a result, the wheel drive shaft 41 rotates the left and right turns alternately for a predetermined time, so that the wheel 6 is simultaneously polished by the rotating abrasive stone.

위와 같은 연마작업이 설정시간에 의하여 완료되면 각 모타(42)(51)의 전원이 차단되어 구동이 중지되면서 실린더(45)의 작동으로 모타(42)를 하강시키어 휠구동축(41)이 위로 경사되어짐에 따라 휠(6)이 연마재 위로 올라오게 되면 체결된 휠을 분리하게 되며, 각 연마실(31)에 연마재의 입도가 다르게 단계적으로 투입하여 각 연마실에서 작업이 완료되면 다음 연마실에 단계적으로 이동하여 연마하므로서 휠(6)을 다단계로 연마할 수 있으며, 각 연마실에 동일 연마재로 연마하여 다량의 휠(6)을 동시에 연마하여 단계적으로 연마할 수 있는 등의 작업방법을 여건에 따라 선택적으로 수행할 수 있다.When the above polishing operation is completed by the set time, the power of each of the motors 42 and 51 is cut off and the driving is stopped, thereby lowering the motor 42 by the operation of the cylinder 45 to incline the wheel drive shaft 41 upward. As the wheel 6 rises above the abrasive, the fastened wheel is separated and the particle size of the abrasive is added to each polishing chamber 31 step by step. It is possible to grind the wheel 6 in multiple stages by moving it to polishing, and it is possible to grind a large amount of wheels 6 at the same time by polishing them with the same abrasive material in each polishing chamber. May be optionally performed.

이상과 같이 본 발명은 다수개의 휠을 동시에 연마작업을 수행하면서 휠을 단계적으로 연마할 수 있어 수작업에 의존함에 따르는 문제점을 해결하면서 연마작업의 균일성 및 연마력을 높이어 제품의 품징을 향상시키며 자동화에 기여할 수 있는 유용한 발명이다.As described above, the present invention can polish the wheels step by step while simultaneously polishing a plurality of wheels, thereby improving the uniformity and polishing power of the polishing operation while improving the product quality and automation while solving the problems caused by dependence on manual work. It is a useful invention that can contribute.

Claims (3)

기대(1)상에 양측에 스프링(2)의하여 탄력적으로 재치되도록 설치하고, 내부를 구획하여 다수의 연마실을 일렬로 형성한 함체(3)와,A housing 3 provided on both sides of the base 1 so as to be elastically mounted by the springs 2, and partitioning the interior to form a plurality of polishing chambers in a row; 함체(3)의 한측에서 각 연마실에 휠을 장착하여 회전시키면서 설정각도로 변환되도록 설치한 휠구동장치(4)와,A wheel driving device 4 installed on one side of the housing 3 so as to be mounted and rotated in each polishing chamber so as to be converted to a set angle; 모타(51)의 전동력에 의하여 기대(1)에 스프링(2)으로 탄력지지된 함체(3)를 진동시키는 진동장치(5)로 구성함을 특징으로 하는 자동차용 휠 연마장치.A wheel polishing apparatus for automobiles, characterized in that it comprises a vibration device (5) for vibrating the housing (3) elastically supported by the spring (2) on the base (1) by the electric force of the motor (51). 제1항에 있어서, 상기 휠구동장치(4)는 각 연마실(31)에 한측에 형성된 통공(42)을 통해 위치한 휠구동축(41)을 구동시키는 모타(42)를 브라켓(43)으로 기대(1)의 측면에 힌지(44) 연결하고 브라켓(44)에는 기대(1)의 바닥에 힌지 연결한 실린더(45)로 연결하며, 휠구동축(41)의 단부에는 휠(6)을 체결하는 휠고정구(46)를 설치함을 특징으로 하는 자동차용 휠 연마장치.The wheel driving device (4) according to claim 1, wherein the wheel driving device (4) rests on the bracket (43) a motor (42) for driving the wheel drive shaft (41) located through a through hole (42) formed at one side in each polishing chamber (31). The hinge 44 is connected to the side of the (1) and the bracket 44 is connected to the cylinder 45 hinged to the bottom of the base 1, and the wheel 6 is fastened to the end of the wheel drive shaft 41. Wheel polishing device for cars, characterized in that the installation of the wheel fixture (46). 제1항에 있어서, 상기 진동장치(5)는 모타(51)의 동력이 동력전달부재(52)에 회전되도록 한 구동축(53)과 유니버셜조인트(54)로 연동축(55)과 연동되도록 연결하고 이 연동축(55)에 함체(3)에 적정간격으로 설치한 베어링브라켓(56)을 축설하며, 각 베어링브라켓(56)의 어느 한측에 편심구(57)를 각각 축설함을 특징으로 하는 자동차용 휠 연마장치.According to claim 1, wherein the vibration device 5 is connected to the drive shaft 53 and the universal joint 54 to interlock with the interlocking shaft 55 so that the power of the motor 51 is rotated to the power transmission member 52. And accumulate bearing brackets 56 installed in the housing 3 at appropriate intervals on the interlocking shaft 55, and eccentric balls 57 are formed on either side of each bearing bracket 56, respectively. Automotive wheel grinding machine.
KR1020000068835A 2000-11-20 2000-11-20 Abrasive machine of an automobile wheel KR20010016175A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160047282A (en) 2014-10-22 2016-05-02 (주) 진양기계 Grinding apparatus for wheel
KR20160047284A (en) 2014-10-22 2016-05-02 (주) 진양기계 Brush control equipment for grinding wheel
KR20160066947A (en) 2014-12-03 2016-06-13 현대성우홀딩스 주식회사 Wheel transfer and fixing equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0970748A (en) * 1995-09-08 1997-03-18 Ishikawajima Harima Heavy Ind Co Ltd Workpiece chamfering method and device thereof
JPH09234662A (en) * 1996-02-28 1997-09-09 Sinto Brator Co Ltd Method for polishing aluminum wheel
JPH10225859A (en) * 1997-02-14 1998-08-25 Shuji Kawasaki Work support device for barrel polishing device and polishing medium
KR19990062888A (en) * 1997-12-10 1999-07-26 슈지 가와사키 Barrel polishing device and barrel polishing method
KR20000059342A (en) * 1999-03-03 2000-10-05 조충환 Method for treating surface of wheel for a vehicle by vibratory finishing process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0970748A (en) * 1995-09-08 1997-03-18 Ishikawajima Harima Heavy Ind Co Ltd Workpiece chamfering method and device thereof
JPH09234662A (en) * 1996-02-28 1997-09-09 Sinto Brator Co Ltd Method for polishing aluminum wheel
JPH10225859A (en) * 1997-02-14 1998-08-25 Shuji Kawasaki Work support device for barrel polishing device and polishing medium
KR19990062888A (en) * 1997-12-10 1999-07-26 슈지 가와사키 Barrel polishing device and barrel polishing method
KR20000059342A (en) * 1999-03-03 2000-10-05 조충환 Method for treating surface of wheel for a vehicle by vibratory finishing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160047282A (en) 2014-10-22 2016-05-02 (주) 진양기계 Grinding apparatus for wheel
KR20160047284A (en) 2014-10-22 2016-05-02 (주) 진양기계 Brush control equipment for grinding wheel
KR20160066947A (en) 2014-12-03 2016-06-13 현대성우홀딩스 주식회사 Wheel transfer and fixing equipment

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