KR101169266B1 - Watertight inspecting device of automobile fuel tank - Google Patents

Watertight inspecting device of automobile fuel tank Download PDF

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Publication number
KR101169266B1
KR101169266B1 KR1020110001884A KR20110001884A KR101169266B1 KR 101169266 B1 KR101169266 B1 KR 101169266B1 KR 1020110001884 A KR1020110001884 A KR 1020110001884A KR 20110001884 A KR20110001884 A KR 20110001884A KR 101169266 B1 KR101169266 B1 KR 101169266B1
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South Korea
Prior art keywords
fuel tank
air cylinder
tank
guide
support
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KR1020110001884A
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Korean (ko)
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KR20120080428A (en
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윤상욱
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윤상욱
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/02—Supplying fuel to vehicles; General disposition of plant in filling stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/04—Chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/04—Chucks, fixtures, jaws, holders or anvils

Abstract

본 발명은 자동차 연료탱크 수밀검사장치에 관한 것으로, 수조(10)의 후방 상부에는 수직지지대(12)에 엘엠가이드(16)를 통하여 하향경사지게 설치되어 수직에어실린더(20)에 의해 승강하는 승강대(18)에 연료탱크(36)를 수용하는 받침틀(22)을 연결설치하여 에어실린더(24)에 의해 작동하는 랙기어(26) 및 피니언기어(28)에 의해 회전되게 하고 또 수평지지대(14)로부터 수직에어실린더(30)에 의해 승강하는 승강판(32)에는 받침틀(22)과도 분리가능케 결합되는 덮개(34)를 분리가능케 결합구성하여 연료탱크(36)의 잠수를 위한 승강대(18)의 승강작동시 안내수단인 엘엠가이드(16)는 수조(10) 외부에 위치하여 수분에 의한 작동불량우려가 없고 또 연료탱크(36)의 잠수에 의한 수밀검사후 수조(10) 상부로 부상되게 할 시 연료탱크(36)를 기울여 줄 수가 있어 부상과정에서 연료탱크(36)의 넓은 상면으로 인하여 물이 외부로 배출될 우려가 없도록 한 것이다.The present invention relates to an automotive fuel tank watertight inspection apparatus, the rear upper portion of the tank (10) is installed on the vertical support 12 inclined downward through the L guide (16) elevating platform by lifting the vertical air cylinder ( 18) connecting the supporting frame 22 for receiving the fuel tank 36 to rotate by the rack gear 26 and the pinion gear 28 operated by the air cylinder 24 and the horizontal support (14) The lifting plate 32 which is lifted up and down by the vertical air cylinder 30 is detachably coupled to the lid 34 which is detachably coupled to the support frame 22, so that the platform 18 for diving of the fuel tank 36 can be separated. The LM guide 16, which is a guide means during the lifting operation, is located outside the water tank 10 so that there is no possibility of malfunction due to moisture, and after the watertight inspection by the submergence of the fuel tank 36, the water guide 10 is to be floated. Fuel tank (36) can be tilted Due to the wide top surface of the fuel tank 36 is to prevent the water is discharged to the outside.

Description

자동차 연료탱크 수밀검사장치{WATERTIGHT INSPECTING DEVICE OF AUTOMOBILE FUEL TANK}WATERTIGHT INSPECTING DEVICE OF AUTOMOBILE FUEL TANK}

본 발명은 자동차 연료탱크의 제작후 누유여부를 확인하기 위한 수밀검사장치에 관한 것이다.The present invention relates to a watertight inspection apparatus for confirming leakage of oil after manufacture of an automobile fuel tank.

일반적으로 자동차 연료탱크는 요구되는 용량에 따라 금속판재를 절곡 및 용접이음하게 제작되는 것으로서, 차량에 장착하기 앞서 누유발생여부를 확인하기 위한 수밀검사를 필요로 하게 된다.Generally, fuel tanks for automobiles are manufactured by bending and welding a metal sheet according to a required capacity, and require a watertight inspection to check whether leakage occurs before mounting on a vehicle.

따라서 종래에도 수직안내대를 따라 승강하는 승강틀에 연료탱크를 결합고정한 상태에서 안내대를 따라 하강되게 하여 수조 내에 잠기게 할 시 기포발생유무에 의해 수밀검사가 이루어지도록 하고 있으나, 이는 승강틀을 안내하는 안내대가 수조 내에 위치하게 되므로 안내대의 부식 내지는 윤활작용의 어려움 등으로 인하여 승강틀의 유연한 작동을 기대할 수가 없고, 특히 수밀검사를 위하여 수평상태로 잠수한 연료탱크가 수밀검사후 강한 부력에 의해 부상할시 면적이 넓은 연료탱크 상면에 의해 수조 내의 다량의 물이 퍼올려져 수조 외부로 배출되므로 작업자나 또는 주위를 더럽히게 되는 등의 문제점들이 있는 것이다.Therefore, in the prior art, when the fuel tank is coupled to the lifting frame which moves up and down along the vertical guide, it is lowered along the guide while being locked in the water tank so that watertight inspection is performed by the presence of bubbles. Since the guide guide is located in the water tank, it is not possible to expect the flexible operation of the lifting frame due to the corrosion of the guide or difficulty in lubrication.In particular, the fuel tank submerged in the horizontal state for watertight inspection is subject to strong buoyancy after water inspection. When floating, a large amount of water in the tank is raised by the upper surface of the fuel tank is discharged to the outside of the tank, there is a problem such as dirty the worker or around.

본 발명의 목적은 연료탱크의 승강을 위한 관련부품의 부식 내지는 작동불량을 방지해 줄 수가 있고 또 연료탱크의 부상시 수조 내의 물이 외부로 배출될 우려가 없는 자동차 연료탱크 수밀검사장치를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a vehicle fuel tank watertight inspection apparatus that can prevent corrosion or malfunction of related parts for raising and lowering the fuel tank and that water in the tank is not discharged to the outside when the fuel tank is injured. have.

상기한 목적달성을 위한 본 발명 자동차 연료탱크 수밀검사장치는 수조의 후방 상부에 갖는 수직지지대로부터 하향경사지게 설치되는 승강대에 받침틀이 회전가능케 설치되게 하여 받침틀 상에 연료탱크를 안착시켜서 덮개로 고정한 다음 수직에어실린더에 의한 받침틀의 하강으로 연료탱크가 수조 내에 잠수되게 함과 아울러 잠수상태에서 에어실린더에 의해 작동하는 랙기어 및 피니언기어에 의한 회전으로 수밀검사가 이루어지도록 하고 또 수밀검사후에는 약25°의 경사각이 주어지도록 한 상태에서 부상시켜 줄 수 있도록 구성함을 특징으로 한다.Automobile fuel tank watertight inspection device of the present invention for achieving the above object is to support the support frame is rotatably installed on the lifting platform installed inclined downward from the vertical support having a rear upper portion of the tank to secure the fuel tank on the support frame and then fixed the cover vertically The lowering of the supporting frame by the air cylinder allows the fuel tank to be submerged in the tank and the watertight inspection is carried out by the rotation of the rack gear and the pinion gear operated by the air cylinder in the submerged state. Characterized in that it can be configured to injure in a state to be given an inclination angle.

본 발명은 승강대(18)를 통하여 받침틀(22)을 상하로 안내하는 엘엠가이드(16)가 수조(10)의 외부에 위치하도록 설치하는 대신 승강대(18)는 수조(10)를 향하여 하향경사지게 설치하여 연료탱크(36)의 잠수가 이루어지도록 함으로서 받침틀(22)의 승강작동이 상시 원활하게 이루어질 수가 있고 또 수밀검사후 연료탱크가 약25°기울어진 상태로 부상하도록 하여 연료탱크(36)의 부상과정에서 물이 수조(10) 외부로 배출되는 것을 방지해 주도록 함으로서 작업자나 또는 주위를 더럽히게될 우려가 없게 되는 등의 효과가 있는 것이다.In the present invention, instead of installing the L guide 16 for guiding the support frame 22 up and down through the platform 18 to be positioned outside the tank 10, the platform 18 is installed to be inclined downward toward the tank 10. As the submerged fuel tank 36 is submerged, the lifting and lowering operation of the support frame 22 can be always performed smoothly, and after the watertight inspection, the fuel tank is floated in a state of being tilted by about 25 ° to injure the fuel tank 36. By preventing water from being discharged to the outside of the water tank 10 in the process, there is an effect such that there is no fear of dirtying the worker or the surroundings.

도 1 : 본 발명의 연료탱크공급전을 나타낸 측면구성도
도 2 : 본 발명의 덮개 하강시를 나타낸 측면구성도
도 3 : 본 발명의 승강판 상승시를 나타낸 측면구성도
도 4 : 본 발명을 이용한 수밀검사시의 측면구성도
도 5 : 본 발명에 의한 수밀검사중 180°회전시를 나타낸 측면구성도
도 6 : 본 발명의 부상시를 나타낸 측면구성도
도 7 : 본 발명의 부상후를 나타낸 측면구성도1 is a side configuration diagram showing a fuel tank supply before the present invention
2 is a side configuration view showing the cover when lowering the present invention
3 is a side configuration view showing the lifting plate of the present invention.
4 is a side configuration of watertight inspection using the present invention
5 is a side configuration showing the 180 ° rotation time during the watertight inspection according to the present invention
6 is a side view showing the injury of the present invention
7 is a side view showing the post-injury of the present invention

이하 본 발명의 바람직한 실시예를 첨부한 도면에 의거 상세히 설명하기로 하며, 다만 도면들 중 동일한 구성요소들은 가능한 동일부호로 기재하고, 관련된 공지기술이나 기능에 대한 구체적인 설명은 본 발명의 요지가 모호해지지 않도록 하기 위하여 생략하기로 한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate like elements in the drawings, It will be omitted for the sake of clarity.

도 1은 본 발명의 측면구성도로서, 본 발명은 수조(10)의 후방 상부에 수직지지대(12) 및 수평지지대(14)가 연결형성되게 하고, 수직지지대(12)에는 각각 엘엠가이드(16)를 통하여 한쌍의 승강대(18)가 연결설치되어 수평지지대(14)측의 수직에어실린더(20)에 의해 승강작동되게 하고, 좌우승강대(18) 사이에는 받침틀(22)이 설치되게 하여 에어실린더(24)와 연결된 랙기어(26) 및 피니언기어(28)에 의해 승강대(18)로부터 회전되게 하며, 수평지지대(14) 아래에는 수직에어실린더(30)에 의해 승강하는 승강판(32)과는 물론 받침틀(22)과도 분리가능케 결합되는 덮개(34)를 갖도록 구성된다.1 is a side view of the present invention, the present invention allows the vertical support 12 and the horizontal support 14 is connected to the rear upper portion of the water tank 10, the vertical support 12, each of the LM guide 16 A pair of lifting platforms 18 are connected to each other so that the lifting device is lifted and operated by the vertical air cylinder 20 on the horizontal support 14 side, and the support frame 22 is installed between the left and right lifting tables 18 to provide an air cylinder. And a lift plate 32 which is rotated from the lift table 18 by the rack gear 26 and the pinion gear 28 connected to the 24, and lifted by the vertical air cylinder 30 below the horizontal support 14; Of course, it is configured to have a cover 34 detachably coupled to the support frame 22.

본 발명에서 수조(10)는 수밀검사를 위한 연료탱크(36)가 충분히 잠수할 수 있는 용량의 물을 담아줄 수 있는 크기로서 그 저부에는 이동이 용이하도록 하기 위한 바퀴가 부설된다.In the present invention, the water tank 10 is a size that can hold a water of sufficient capacity to submerge the fuel tank 36 for watertight inspection, and a wheel is installed at the bottom thereof to facilitate movement.

또한 승강대(18)가 연결설치되는 수직지지대(12)는 수조(10) 후방에 직립고정되고 또 덮개(34)가 연결설치되는 수평지지대(14)는 수직지지대(12) 상부로부터 전방으로 연장되게 고정설치된다.In addition, the vertical support (12) to which the elevating platform (18) is connected is fixed upright to the rear of the water tank (10), and the horizontal support (14) to which the cover (34) is connected to extend forward from the top of the vertical support (12). It is fixedly installed.

또한 수직지지대(12)에 엘엠가이드(16) 및 수직에어실린더(20)에 의해 승강하도록 연결설치되는 승강대(18)는 좌우한쌍으로 이루어져 그 단부가 수조(10)를 향하도록 하향경사지게 나란히 형성되고 또 좌우승강대(18) 사이에 갖는 횡봉을 통하여 수직에어실린더(20)와 연결되어 승강작동하며, 승강대(18)의 측면에는 받침틀(22)의 회전을 위한 랙기어(26)가 에어실린더(24)에 의해 작동하도록 연결설치된다.In addition, the elevating platform 18 connected to the elevating guide by the elm guide 16 and the vertical air cylinder 20 to the vertical support 12 is formed in a pair of left and right side by side to be inclined downward so that the end is directed to the water tank (10). In addition, it is connected to the vertical air cylinder 20 through the horizontal rod between the left and right lifting 18, the lifting operation, the rack gear 26 for the rotation of the support frame 22 on the side of the lifting platform 18, the air cylinder 24 Connected to operate by).

또한 받침틀(22)은 상면에 연료탱크(36)를 수용하는 안착홈이 요입형성되고 또 안착홈을 피해 전후에 각각 핀으로 연결설치되어 에어실린더(38)에 의해 걸림작용이 이루어지는 걸림구(40) 및 덮개(34)와의 결합을 위한 안내봉(42)이 형성되며, 그 양측에 갖는 축봉을 통하여 좌우승강대(18) 사이에 회전가능케 설치되어 축봉에 고정된 피니언기어(28)가 승강대(18)가 갖는 랙기어(26)와 치합되도록 구성된다.In addition, the support frame 22 has a recess groove for receiving the fuel tank 36 on the upper surface thereof is formed with a recess and is connected to each of the pins before and after the mounting groove to prevent the locking groove 40 is engaged by the air cylinder (38). And a guide rod 42 for coupling with the cover 34, and the pinion gear 28 fixed to the shaft is installed to be rotatable between the left and right lifting tables 18 through shafts on both sides thereof. It is configured to engage with the rack gear 26 having a).

또한 덮개(34)를 연결지지하는 승강판(32)은 저면 양측에 안내봉(44)이 돌출형성되고 또 저면 중앙부에는 승강판(32)에 축핀으로 연결되어 에어실린더(46)에 의해 작동하는 연결구(48)가 설치구성된다.In addition, the elevating plate 32 supporting the cover 34 has guide rods 44 protruding from both sides of the bottom surface, and is connected to the elevating plate 32 by the shaft pin at the center of the bottom surface, and operated by the air cylinder 46. The connector 48 is installed.

그리고 승강판(32) 저부에 분리가능케 연결설치되는 덮개(34)는 상면 양측에 안내관(50)이 형성되고 또 상면 중앙부에는 연결봉(52)이 형성되며, 저면에는 받침틀(22)의 걸림구(40)와 걸림을 위한 걸림봉(54) 및 받침틀(22)의 안내봉(42)과 결합을 위한 안내관(56)이 형성된다.And the cover 34 which is detachably connected to the bottom of the elevating plate 32, the guide tube 50 is formed on both sides of the upper surface, and the connecting rod 52 is formed on the upper surface central portion, and the catch of the support frame 22 on the bottom surface. A guide tube 56 for engaging with the guide rod 42 of the engaging rod 54 and the support frame 22 for engaging with the 40 is formed.

본 발명은 도 1에서와 같이 받침틀(22)이 수직에어실린더(20)에 의해 작동하는 승강대(18)를 따라 상승되게 하고 또 덮개(34)는 수직에어실린더(30)에 의해 작동하는 승강판(32)을 따라 받침틀(22)로부터 상승되게 한 상태에서 개방된 받침틀(22)의 안착홈 내에 수밀검사하고자 하는 연료탱크(36)를 공급한다.The present invention allows the support frame 22 to be lifted along the platform 18 operated by the vertical air cylinder 20 and the cover 34 is operated by the vertical air cylinder 30 as shown in FIG. A fuel tank 36 to be subjected to a watertight test is supplied into the seating groove of the support frame 22 opened in a state in which it is lifted from the support frame 22 along 32.

받침틀(22)의 안착홈에 연료탱크(36)를 공급한 후에는 도 2에서와 같이 수직유압실린더(30)에 의한 승강판(32)의 하강으로 덮개(34)가 함께 하강되게 하여 받침틀(22)이 갖는 안내봉(42)이 덮개(34)가 갖는 안내관(56)에 결합되게 함과 아울러 받침틀(22)이 갖는 걸림구(40)는 에어실린더(38)에 의한 작동으로 덮개((34)가 갖는 걸림봉(54)과 걸림이 이루어지도록 하며, 이후 도 3에서와 같이 덮개(34)의 연결봉(52)과 결합되어 있던 승강판(32)의 연결구(48)는 에어실린더(46)에 의한 연결봉(52)과의 걸림해지로 승강판(32)이 덮개(34)와 분리되게 한 뒤 수직에어실린더(30)에 의해 상승되게 한다.After supplying the fuel tank 36 to the seating groove of the support frame 22, the cover 34 is lowered together by the lowering of the elevating plate 32 by the vertical hydraulic cylinder 30 as shown in FIG. The guide rod 42 of the 22 is coupled to the guide tube 56 of the cover 34, and the catch 40 of the support frame 22 is operated by the air cylinder 38. The engaging rod 54 and the engaging portion (34) is to be made, and then the connector 48 of the elevating plate 32, which is coupled to the connecting rod 52 of the cover 34 as shown in FIG. The lifting plate 32 is separated from the cover 34 by being engaged with the connecting rod 52 by 46 and then lifted up by the vertical air cylinder 30.

연료탱크(36)가 받침틀(22)에 안착되어 덮개(34)에 의해 고정되게 한 후에는 도 4에서와 같이 수직에어실린더(20)에 의한 승강대(18)의 하강으로 연료탱크(36)는 받침틀(22)을 따라 수조(10) 내에 깊숙히 잠수되게 하여 연료탱크(36) 상면부의 기포발생유무에 따른 수밀검사가 이루어지도록 하고, 이후 도 5에서와 같이 잠수상태에서 승강대(18)의 에어실린더(24)를 작동시켜서 랙기어(26) 및 피니언기어(28)에 의해 연료탱크(36)가 받침틀(22)을 따라 약180°회전되게 하여 연료탱크(36) 저면부의 기포발생유무에 따른 수밀검사가 이루어지도록 한다.After the fuel tank 36 is seated on the support frame 22 and fixed by the lid 34, the fuel tank 36 is lowered by the lowering of the platform 18 by the vertical air cylinder 20 as shown in FIG. The submerged deep within the water tank 10 along the support frame 22 to be watertight inspection according to the presence of bubbles in the upper surface of the fuel tank 36, and then the air cylinder of the platform 18 in the submerged state as shown in FIG. (24) to operate the fuel tank 36 by the rack gear 26 and the pinion gear 28 to rotate about 180 degrees along the support frame 22 to the watertight according to the presence of bubbles in the bottom of the fuel tank 36 Have the test done.

이때 연료탱크(36)가 받침틀(22)과 덮개(34) 사이에 결합되게 하여 수조(10) 내에 잠수시켜 주는 승강대(18)는 수조(10)의 후방 상부에 직립고정된 수직지지대(12)에 엘엠가이드(16)를 통하여 승강가능케 연결되고 또 수조(10)를 향하여 하향경사지게 형성되어 수직에어실린더(20)에 의한 하강시 연료탱크(36)가 수조(10) 내에 잠수하도록 함으로서 승강대(18)는 승강안내수단인 엘엠가이드(16)가 수분이나 또는 윤활작용의 어려움 등에 의한 작동불량우려가 없어 상시 원활한 작동이 이루어질 수가 있게 된다.At this time, the platform 18 to allow the fuel tank 36 is coupled between the support frame 22 and the cover 34 to submerge in the tank 10, the vertical support 12 is fixed upright to the rear upper portion of the tank (10) It is connected to the elevating through the L guide (16) and is formed to be inclined downward toward the tank (10) so that the fuel tank (36) when descending by the vertical air cylinder 20 to submerge in the tank (10) ) Has no fear of malfunction due to moisture or difficulty in lubrication of the L guide (16), which is the lifting guide means, so that smooth operation can be always performed.

연료탱크(36)의 수밀검사후에는 도 6에서와 같이 에어실린더(24)를 작동시켜서 랙기어(26) 및 피니언기어(28)에 의해 연료탱크(36)가 받침틀(22)을 따라 회전되게 하여 연료탱크(36)가 약25°경사지게 한 상태에서 수직에어실린더(20)에 의한 받침틀(22)의 상승시 함께 상승하여 수조(10) 상부로 부상하도록 한다.After watertight inspection of the fuel tank 36, the air cylinder 24 is operated as shown in FIG. 6 so that the fuel tank 36 is rotated along the support frame 22 by the rack gear 26 and the pinion gear 28. In the state in which the fuel tank 36 is inclined at about 25 °, when the support frame 22 is raised by the vertical air cylinder 20, the fuel tank 36 rises together to rise above the water tank 10.

이러한 연료탱크(36)의 부상시에는 연료탱크(36)가 약25°로 기울어진 상태로 부상하게 되므로 연료탱크(36)의 상면이나 또는 그 상면이 갖는 요입홈 등에 고인물이 경사각에 의해 자연스럽게 수조(10)내로 흘러내리게 되므로 연료탱크(36)의 부상과정에서 수조(10) 내의 물이 외부로 튈 우려가 전혀 없게 된다.When the fuel tank 36 is injured, the fuel tank 36 is inclined at an angle of about 25 °, and thus, the top surface of the fuel tank 36 or a recess in the indentation groove of the upper surface of the fuel tank 36 is naturally inclined by the inclination angle. Since it flows down into (10), there is no fear that the water in the water tank 10 may leak to the outside during the floating process of the fuel tank 36.

연료탱크(36)가 수직에어실린더(20)에 의해 받침틀(22)을 따라 수조(10) 상부로 완전히 부상한 후에는 도 7에서와 같이 에어실린더(24)에 의한 랙기어(26) 및 피니언기어(28)의 작동으로 연료탱크(36)가 정위치를 유지하도록 한 상태에서 수직에어실린더(30)에 의해 승강판(32)이 하강되게 하여 연결구(48)가 덮개(34)가 갖는 연결봉(52)과 걸림이 이루어지도록 하고 또 받침틀(22)이 갖는 걸림구(40)는 덮개(34)가 갖는 걸림봉(54)과 걸림이 해지되게 한 뒤 덮개(34)는 수직에어실린더(20)에 의해 작동하는 승강판(32)을 따라 상승되게 하여 받침틀(22)로부터 수밀검사완료된 연료탱크(36)를 끄집어 내 주도록 하는 작업을 반복하게 되는 것이다.After the fuel tank 36 is completely lifted up the water tank 10 along the support frame 22 by the vertical air cylinder 20, the rack gear 26 and the pinion by the air cylinder 24 as shown in FIG. With the operation of the gear 28 to maintain the fuel tank 36 in the correct position, the lifting plate 32 is lowered by the vertical air cylinder 30 so that the connector 48 has the connecting rod with the cover 34. The locking hole 40 of the support frame 22 and the locking hole 40 of the support frame 22 are closed with the locking bar 54 of the cover 34 and the locking hole is released. The cover 34 is a vertical air cylinder 20. It is to be repeated along the lifting plate 32 to operate by) to take out the water-tight inspection completed fuel tank 36 from the support frame 22.

(10)--수조 (12)--수직지지대
(14)--수평지지대 (16)--엘엠가이드
(18)--승강대 (20)(30)--수직에어실린더
(22)--받침틀 (24)(38)(46)--에어실린더
(26)--랙기어 (28)--피니언기어
(32)--승강판 (34)--덮개
(36)--연료탱크 (40)--걸림구
(42)(44)--안내봉 (48)--연결구
(50)(56)--안내관 (52)--연결봉
(54)--걸림봉(10)-Tank (12)-Vertical Support
(14)-Horizontal Support (16)-LM Guide
(18)-lift platform (20) (30)-vertical air cylinder
(22)-support frame (24) (38) (46)-air cylinder
(26)-Rack Gear (28)-Pinion Gear
(32)-Lamp Plate (34)-Cover
(36)-Fuel Tank (40)-Hangout
(42) (44)-Guide (48)-Connector
(50) (56)-Guide (52)-Connecting Rod
(54) --Jang-Bong

Claims (1)

연료탱크(36)가 여유있게 잠수할 수 있는 크기의 수조(10)와;
수조(10)의 후방에 직립고정되는 수직지지대(12) 및 수직지지대(12) 상단에 전방으로 수평고정되는 수평지지대(14)와;
수직지지대(12)에 엘엠가이드(16)로 연결설치되고 또 수평지지대(14)측의 수직에어실린더(20)에 의해 승강하며, 수조(10)를 향하여 하향경사지게 형성되는 승강대(18)와;
상면에 연료탱크(36)를 수용하는 안착홈이 형성되고 또 안착홈을 피해 에어실린더(38)에 의해 작동하는 걸림구(40)가 설치되며, 승강대(18)에 연결설치되어 에어실린더(24)에 의해 작동하는 랙기어(26) 및 피니언기어(28)에 의해 회전하는 받침틀(22)과;
수평지지대(14)로부터 수직에어실린더(30)에 의해 승강하고 또 에어실린더(46)에 의해 작동하는 연결구(48)를 갖는 승강판(32) 및;
상면에 갖는 연결봉(52)을 통하여 승강판(32)이 갖는 연결구(48)와 분리가능케 결합되고 또 저면에 갖는 걸림봉(54)을 통하여는 받침틀(22)이 갖는 걸림구(40)와도 분리가능케 결합되는 덮개(34)로 구성함을 특징으로 하는 자동차 연료탱크 수밀검사장치.A tank 10 having a size in which the fuel tank 36 can submerge with ease;
A vertical support 12 vertically fixed to the rear of the water tank 10 and a horizontal support 14 horizontally fixed to the top of the vertical support 12;
A lift 18 connected to the vertical support 12 by an elm guide 16 and lifted by a vertical air cylinder 20 on the horizontal support 14 side, the lift table 18 being inclined downward toward the water tank 10;
A seating groove for accommodating the fuel tank 36 is formed on the upper surface, and a catching hole 40 operated by the air cylinder 38 is installed to avoid the seating groove. A support frame 22 which is rotated by the rack gear 26 and the pinion gear 28, which are operated by;
A lift plate 32 having a connector 48 which is lifted from the horizontal support 14 by a vertical air cylinder 30 and operated by an air cylinder 46;
It is detachably coupled to the connector 48 of the elevating plate 32 through the connecting rod 52 of the upper surface, and also separated from the latch 40 of the support frame 22 through the locking rod 54 of the bottom surface. Automotive fuel tank watertight inspection device, characterized in that consisting of a cover 34 is coupled to enable.
KR1020110001884A 2011-01-07 2011-01-07 Watertight inspecting device of automobile fuel tank KR101169266B1 (en)

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