KR19990002956U - Seal inspection device of vehicle ball joint member - Google Patents
Seal inspection device of vehicle ball joint member Download PDFInfo
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- KR19990002956U KR19990002956U KR2019970016548U KR19970016548U KR19990002956U KR 19990002956 U KR19990002956 U KR 19990002956U KR 2019970016548 U KR2019970016548 U KR 2019970016548U KR 19970016548 U KR19970016548 U KR 19970016548U KR 19990002956 U KR19990002956 U KR 19990002956U
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Abstract
본 고안은 차량의 볼조인트부재 밀봉 검사 장치에 것으로, 몸체(1)와, 상기 몸체(1)에 설치된 가이드봉(9)을 따라 상하활주하도록 그 양측부에 가이드부재(11)를 구비하고, 볼조인트부재(3)가 설치된 회전체(17)와 연결된 구동축(13)을 구비하여 볼조인트부재(3)를 회전시키는 회동모터(5), 상기 회동모터(5)의 하부에 연결된 로드를 구비하여 상기 회동모터(5)를 상하이동시키되 일정한 주기로 진동시키고, 그 하부가 링크(19)를 매개로 상기 몸체(1)에 회동가능하게 설치된 진동실린더(7) 및, 상기 몸체(1)의 상부에 설치된 분사노즐(21)과, 이 분사노즐(21)을 통해 물이 분사되도록 수압을 발생시키는 유압모터(23) 및, 상기 유압모터(23)에 급수하는 물탱크(25)로 구성되어, 상기 회동모터(5) 및 진동실린더(7)에 의해 회전 및 진동되는 상기 볼조인트부재(3)에 물을 분사시키는 분사수단으로 이루어짐으로써, 차량에 설치된 볼조인트부재의 밀봉성을 검사할 수 있게 한 것이다.The present invention is a ball joint member sealing inspection apparatus of a vehicle, and having a guide member (11) at both sides to slide up and down along the body (1), the guide rod (9) installed on the body (1), A rotational motor (5) for rotating the ball joint member (3) having a drive shaft (13) connected to the rotating body (17) on which the ball joint member (3) is installed, and a rod connected to the lower portion of the rotation motor (5). To oscillate the rotating motor 5 at regular intervals, the lower portion of which is rotatably installed on the body 1 via the link 19, and an upper portion of the body 1. It is composed of a spray nozzle 21 installed in, a hydraulic motor 23 for generating water pressure so that water is injected through the spray nozzle 21, and a water tank 25 for supplying the hydraulic motor 23, Water is injected into the ball joint member 3 which is rotated and vibrated by the rotation motor 5 and the vibration cylinder 7. Key as constituted by any injection means, one will be able to check the sealing property of the ball joint member installed in the vehicle.
Description
본 고안은 차량의 볼조인트부재 밀봉 검사 장치에 것으로, 특히, 차량에 설치된 볼조인트부재의 밀봉성을 검사할 수 있도록 한 볼조인트부재 밀봉 검사 장치에 관한 것이다.The present invention relates to a ball joint member seal inspection apparatus of a vehicle, and more particularly, to a ball joint member seal inspection apparatus capable of inspecting the sealability of a ball joint member installed in a vehicle.
일반적으로, 차량에는 다수의 운동전달기구가 설치되어 있는 바, 이들 운동전달기구 중 회전력을 전달하는 기구가 거의 대부분이며, 이 기구들 간에 설치된 연결부재는 그 회전력을 보다 잘 전달하기 위해 주로 베어링이나 볼로 이루어져 있다.In general, the vehicle is provided with a number of exercise transmission mechanisms, most of the mechanisms for transmitting the rotational force among these exercise transmission mechanisms, the connection member provided between these mechanisms are mainly bearing or It consists of balls.
특히, 볼에 의해 운동이 전달되는 볼조인트식의 연결부재는 볼과 이 볼을 감싸는 하우징의 사이에 유막이 형성되도록 하여 볼에 의한 구면접촉으로 인해 발생될 수 있는 마찰력을 최소화시키고 있다.In particular, the ball joint-type connecting member to which the motion is transmitted by the ball is to minimize the friction force that can be generated due to the spherical contact by the ball so that an oil film is formed between the ball and the housing surrounding the ball.
그런데, 볼조인트식 연결부재는 넓은 면이 접촉되어 있기 때문에, 수시로 윤활유를 급유할 필요가 있으며, 한편으로는, 급유된 윤활유가 외부로 누설되지 않도록 밀봉을 할 필요가 있다.However, since the ball joint connection member is in contact with a wide surface, it is necessary to lubricate the oil at any time, and on the other hand, it is necessary to seal the oiled lubricant so that it does not leak to the outside.
그러나, 이 볼조인트식 연결부재가 차량의 외부에 노출되어 있을 경우에는 차량의 진동 등에 의해 연결부재에 미소한 틈새가 생겨, 윤활유가 누유되거나, 노면상의 물이 튀겨 수분이 침투됨으로써, 이 연결부재의 내구성이 떨어지고 마는 문제점이 있었다.However, when the ball joint connecting member is exposed to the outside of the vehicle, a small gap is generated in the connecting member due to the vibration of the vehicle, and the lubricant is leaked, or water on the road surface is splashed to infiltrate the water. There was a problem of falling durability.
이를 방지하기 위해 연결부재의 밀봉성을 검사할 필요가 있으나, 종래에는 이 연결부재의 밀봉성을 검사할 장치가 없어, 볼조인트식의 연결부재에 대한 제품 신뢰성이 저하되고마는 문제점이 있었다.In order to prevent this, it is necessary to check the sealing property of the connection member, but conventionally there is no device to test the sealing property of the connection member, there is a problem that the product reliability for the ball joint type connection member is lowered.
이에 본 고안은 상기의 문제점을 해결하기 위해 안출된 것으로서, 볼조인트식 연결부재를 차량에 설치한 상태와 유사한 조건을 갖춘 환경요소를 구비하여, 볼조인트 연결부재의 밀봉성을 정확하게 검사할 수 있도록 한 차량 볼조인트부재의 밀봉 검사장치를 제공함에 있다.The present invention has been made to solve the above problems, having an environmental element with a condition similar to the state in which the ball joint connection member is installed in the vehicle, so that the sealability of the ball joint connection member can be accurately inspected An object of the present invention is to provide a sealing inspection apparatus for a vehicle ball joint member.
상기의 목적을 달성하기 위해 본 고안은, 몸체와, 상기 몸체에 설치된 가이드봉을 따라 상하활주하도록 그 양측부에 가이드부재를 구비하고, 볼조인트부재가 설치된 회전체와 연결된 구동축을 구비하여 볼조인트부재를 회전시키는 회동모터, 상기 회동모터의 하부에 연결된 로드를 구비하여 상기 회동모터를 상하이동시키되 일정한 주기로 진동시키고, 그 하부가 링크를 매개로 상기 몸체에 회동가능하게 설치된 진동실린더 및, 상기 몸체의 상부에 설치된 분사노즐과, 이 분사노즐을 통해 물이 분사되도록 수압을 발생시키는 유압모터 및, 상기 유압모터에 급수하는 물탱크로 구성되어, 상기 회동모터 및 진동실린더에 의해 회전 및 진동되는 상기 볼조인트부재에 물을 분사시키는 분사수단으로 이루어져 있다.In order to achieve the above object, the present invention provides a ball joint having a body and a drive shaft connected to a rotating body provided with a ball joint member on both sides thereof to slide up and down along a guide rod installed on the body. Rotating motor for rotating the member, having a rod connected to the lower portion of the rotating motor to oscillate the rotating motor in a regular cycle, the lower portion of the oscillating cylinder rotatably installed in the body via a link, and the body And a hydraulic nozzle for generating water pressure so that water is injected through the injection nozzle, and a water tank for supplying water to the hydraulic motor, the nozzle being rotated and vibrated by the rotating motor and the vibration cylinder. It consists of injection means for injecting water to the ball joint member.
도 1은 본 고안에 따른 볼조인트부재의 밀봉 검사 장치를 도시한 정면도이고,1 is a front view showing a sealing inspection device of the ball joint member according to the present invention,
도 2는 본 고안에 따른 볼조인트부재의 밀봉 검사 장치를 도시한 측면도이다.Figure 2 is a side view showing the sealing inspection device of the ball joint member according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1-몸체 3-볼조인트부재1-body 3-ball joint member
5-회동모터 7-진동실린더5-rotating motor 7-vibration cylinder
9-가이드봉 11-가이드부재9-guide rod 11-guide member
13-구동축 15-지지베어링13-drive shaft 15-support bearing
17-회전체 21-분사노즐17-rotating body 21-jet nozzle
23-유압모터 25-물탱크23-hydraulic motor 25-water tank
이하, 첨부된 도면에 의해 본 고안에 따른 일실시예를 자세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment according to the present invention.
도 1 및 도 2는 본 고안에 따른 볼조인트부재의 밀봉 검사장치를 도시한 것으로, 본 고안에 따른 검사장치는, 지면에 설치된 몸체(1)와, 상기 몸체(1)에 설치되어 시험대상물인 볼조인트부재(3)를 회전시키는 회동모터(5), 상기 몸체(1)의 바닥면에 설치되어 상기 볼조인트부재(3)를 상하이동시키되 일정한 주기로 진동시키는 진동실린더(7) 및, 상기 볼조인트부재(3)에 물을 분사시키는 분사수단으로 이루어져 있다.1 and 2 show the sealing inspection device of the ball joint member according to the present invention, the inspection device according to the present invention, the body (1) installed on the ground, the body (1) is a test object A rotating motor 5 for rotating the ball joint member 3, a vibration cylinder 7 installed on the bottom surface of the body 1 to vibrate the ball joint member 3 and vibrating at regular intervals, and the ball. It consists of injection means for injecting water to the joint member (3).
여기에서, 상기 회동모터(5)는 상기 몸체(1)에 설치된 가이드봉(9)을 따라 상하활주하도록 그 양측부에 가이드부재(11)가 있고, 그 구동축(13)은 상기 몸체(1)에 설치된 지지베어링(15)에 지지된 채, 볼조인트부재(3)가 설치된 회전체(17)와 연결되어 있다.Here, the rotating motor 5 has a guide member 11 on both sides thereof to slide up and down along the guide rod 9 installed on the body 1, the drive shaft 13 is the body (1) The ball joint member 3 is connected to the rotating body 17 provided while being supported by the support bearing 15 installed in the support bearing 15.
이때, 상기 가이드부재(11)에는 베어링(11a)이 내장되어 있어, 가이드봉(9)을 따라 활주할 때 더욱 원활하게 활주할 수 있다.At this time, the guide member 11 has a bearing (11a) is built in, it can slide more smoothly when sliding along the guide rod (9).
그리고, 상기 진동실린더(7)는 상기 회동모터(5)의 하부에 연결된 로드(7a)를 구비하고 있고, 그 하부에는 링크(19)를 매개로 상기 몸체(1)의 바닥면에 수직으로 회동가능하게 설치되어 있다.The vibration cylinder 7 has a rod 7a connected to a lower portion of the rotation motor 5, and a lower portion of the vibration cylinder 7 rotates perpendicularly to the bottom surface of the body 1 via a link 19. It is possibly installed.
또한, 상기 분사수단은 상기 몸체(1)의 상부에 설치된 분사노즐(21)과, 이 분사노즐(21)을 통해 물이 분사되도록 수압을 발생시키는 유압모터(23) 및, 상기 유압모터(23)에 급수하는 물탱크(25)로 구성되어 있다.In addition, the injection means is an injection nozzle 21 installed on the upper portion of the body 1, a hydraulic motor 23 for generating water pressure so that water is injected through the injection nozzle 21, and the hydraulic motor 23 It consists of the water tank 25 which supplies water.
여기에서, 상기 분사노즐(21)은 상기 몸체(1)의 상부에 설치된 보호판(27)에 장착되어 있고, 상기 분사노즐(21)에서 분사된 물은 상기 몸체(1)의 상부에 설치된 경사판(31)을 따라 흘러내리다가 이 경사판에 장착된 배수구(33)를 통해 배수되고, 이 배수된 물은 배수파이프(35)를 통해 상기 물탱크(25)로 유입되도록 되어 있다.Here, the injection nozzle 21 is mounted on the protective plate 27 installed on the upper portion of the body 1, the water sprayed from the injection nozzle 21 is inclined plate provided on the upper portion of the body ( It flows down along 31 and is drained through the drain hole 33 mounted on the inclined plate, and the drained water is introduced into the water tank 25 through the drain pipe 35.
이와같이 구성된 볼조인트부재(3)의 밀봉 검사장치는 다음과 같이 작동된다.The sealing inspection apparatus of the ball joint member 3 configured as described above is operated as follows.
즉, 시험대상물인 볼조인트부재(3)를 상기 회전체(17)에 고정설치한다. 이때 회전체(17)에 설치된 상태는 이 볼조인트부재(3)가 실제 차량에 탑재된 상태와 동일하다.That is, the ball joint member 3, which is the test object, is fixed to the rotating body 17. At this time, the state installed in the rotating body 17 is the same as the state in which the ball joint member 3 is mounted on the actual vehicle.
그리고, 상기 회동모터(5)와 진동실린더(7)를 작동시키면, 상기 볼조인트부재(3)는 진동 및 회전을 하게 된다. 다음에, 상기 유압모터(23)를 작동시켜 분사노즐(21)을 통해 물이 분사되게 한다.Then, when the rotary motor 5 and the vibration cylinder 7 is operated, the ball joint member 3 vibrates and rotates. Next, the hydraulic motor 23 is operated to inject water through the injection nozzle 21.
여기에서, 상기 진동실린더(7)는 주행 중 차량의 진동상태를 유지하기 위해 설치된 것이고, 상기 회동모터(5)는 상기 분사노즐(21)에서 물이 분사될 때 볼조인트부재(3)가 일방향으로만 분사된 물을 맞지않도록 하기 위해 설치된 것이다.Here, the vibration cylinder (7) is installed to maintain the vibration state of the vehicle while driving, the rotating motor (5) is the ball joint member (3) in one direction when water is injected from the injection nozzle 21 It is installed to prevent the sprayed water only.
따라서, 상기한 기술 구성에 의해, 볼조인트부재(3)는 상하진동되는 상태에서 연결부위 전체가 분사된 물을 맞게 되어, 차량에 설치된 상태와 비슷한 조건하에서 시험을 받을 수 있는 것이다.Therefore, by the above-described technical configuration, the ball joint member 3 is subjected to water sprayed with the whole connection part in a state of vibrating up and down, and can be tested under conditions similar to those installed in the vehicle.
이상 설명한 본 고안에 따른 차량 볼조인트부재의 밀봉 검사장치에 의하면, 볼조인트식 연결부재를 차량에 설치한 상태의 조건과 유사한 환경요소를 구비하여, 볼조인트 연결부재의 밀봉성을 정확하게 검사할 수 있는 데에 우수한 효과가 있는 것이다.According to the sealing inspection apparatus for a vehicle ball joint member according to the present invention described above, it is possible to accurately inspect the sealing property of the ball joint connecting member by having an environmental element similar to the condition of the state in which the ball joint connecting member is installed in the vehicle. There is an excellent effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970016548U KR19990002956U (en) | 1997-06-30 | 1997-06-30 | Seal inspection device of vehicle ball joint member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970016548U KR19990002956U (en) | 1997-06-30 | 1997-06-30 | Seal inspection device of vehicle ball joint member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990002956U true KR19990002956U (en) | 1999-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970016548U KR19990002956U (en) | 1997-06-30 | 1997-06-30 | Seal inspection device of vehicle ball joint member |
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| KR (1) | KR19990002956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996395B1 (en) * | 2017-12-27 | 2019-07-04 | (주)동희산업 | Durabilty test apparatus of ball joint |
| KR101996394B1 (en) * | 2017-12-27 | 2019-07-04 | (주)동희산업 | Durabilty test apparatus of ball joint |
-
1997
- 1997-06-30 KR KR2019970016548U patent/KR19990002956U/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101996395B1 (en) * | 2017-12-27 | 2019-07-04 | (주)동희산업 | Durabilty test apparatus of ball joint |
| KR101996394B1 (en) * | 2017-12-27 | 2019-07-04 | (주)동희산업 | Durabilty test apparatus of ball joint |
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| Date | Code | Title | Description |
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| A201 | Request for examination | ||
| C193 | Request for withdrawal (abandonment) |