KR200155727Y1 - Rear cover structure for drive deep - Google Patents

Rear cover structure for drive deep Download PDF

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Publication number
KR200155727Y1
KR200155727Y1 KR2019960019966U KR19960019966U KR200155727Y1 KR 200155727 Y1 KR200155727 Y1 KR 200155727Y1 KR 2019960019966 U KR2019960019966 U KR 2019960019966U KR 19960019966 U KR19960019966 U KR 19960019966U KR 200155727 Y1 KR200155727 Y1 KR 200155727Y1
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KR
South Korea
Prior art keywords
rear cover
support surface
drive
center
jig
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KR2019960019966U
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Korean (ko)
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KR980008830U (en
Inventor
유광식
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김재복
기아중공업주식회사
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Priority to KR2019960019966U priority Critical patent/KR200155727Y1/en
Publication of KR980008830U publication Critical patent/KR980008830U/en
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Publication of KR200155727Y1 publication Critical patent/KR200155727Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00Arrangement or mounting of transmissions in vehicles
    • B60K17/04Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 고안은 드라이브디프용 리어카바구조에 관한 것으로서, 외곽부에 체결홈(12)이 복수개 형성되고, 일측 상부와 하부 및 타측 중앙에는 지그 지지면(11)이 형성되어 지는 것에 있어서, 상기 타측 중앙에 형성된 지그 지지면(11)이 함몰되게 형성되어, 리어카바(10)를 다이캐스팅 제작시 탕구위치 선정이 용이하게 이루어짐으로서 탕구 작업이 용이하게 이루어지게 되고, 드라이브디프에 리어카바(10)를 설치시, 상기 리어카바(10)의 일측 중앙에 형성된 지그 지지면(11)을 절개하는 별도의 작업을 수행하지 않아도 됨으로서, 차량을 제작시 작업 공정이 저감되어 작업성이 향상되며, 리어카바(10)를 제작시 불량률이 저감되어 차량의 품질이 향상되도록 하는 것이다.The present invention relates to a drive cover rear cover structure, a plurality of fastening grooves 12 are formed in the outer portion, jig support surface 11 is formed in one upper portion, the lower portion and the other center, the other center The jig support surface 11 formed in the recess is formed to be formed, so that the tapping position can be easily selected when the rear cover 10 is die-casted, and the taping operation can be easily performed, and the rear cover 10 is installed in the drive deep. In the case, since it is not necessary to perform a separate operation of cutting the jig support surface 11 formed at the center of one side of the rear cover 10, the work process is reduced when the vehicle is manufactured, and workability is improved, and the rear cover 10 ), The defect rate is reduced to improve the quality of the vehicle.

Description

드라이브디프용 리어카바구조Rear cover structure for drive deep

본 고안은 드라이브디프용 리어카바구조에 관한 것으로서, 더욱더 상세하게는 디프캐리어 내의 오일비산으로 인한 오일누유를 막고 내부에서 발생하는 공기가 배출되도록 하는 리어카바를 제작하는 것이 용이하게 이루어지도록 하는 드라이브디프용 리어카바구조에 관한 것이다.The present invention relates to a rear cover structure for a drive deep, and more specifically, for a drive deep to prevent the oil leakage due to oil splashing in the deep carrier and to easily produce a rear cover to discharge the air generated therein It is about the rear cover structure.

종래 드라이브디프용 리어카바구조는 제1도와 제2도에 도시하고 있는 바와 같이, 외곽부에 체결홈(12)이 복수개 형성되고, 일측 상부와 하부 및 타측 중앙에는 지그 지지면(11)이 돌출되게 형성되어 있다.In the conventional drive cover rear cover structure, as shown in FIG. 1 and FIG. 2, a plurality of fastening grooves 12 are formed in the outer portion, and the jig supporting surface 11 protrudes in one upper part, the lower part, and the other center. It is formed.

이러한 종래 드라이브디프용 리어카바구조는 금형 제작된 리어카바(10)를 가공시, 상기 리어카바(10)의 지지면(11)의 지그에 삼점 지지되어, 작업자가 작업을 수행시 지그로부터 리어카바가 분리되는 것을 방지하고 있다.The conventional drive cover rear cover structure is supported by three points on the jig of the support surface 11 of the rear cover 10 when the rear cover 10 is manufactured, and the rear cover is removed from the jig when the operator performs the work. To prevent separation.

그러나 이러한 종래 드라이브디프용 리어카바구조는 추진축에서 받는 동력을 직각으로 또는 직각에 가까운 각도로 바꾸어 뒤차축에 전달함과 동시에 차의 용도에 따른 회전력의 증대를 위하여 최종적인 감속을 하는 디프캐리어의 내의 오일비산으로 인한 오일누유를 막고 내부에 발생하는 공기를 배출하기 위해 드라이브디프에 리어카바(10)를 설치시, 상기 리어카바(10)의 일측 중앙에 돌출되게 형성된 지그 지지면(11)을 절개해야 함으로서 차량을 제작시 작업 공정이 증가하여 작업성이 저하되는 문제점이 있었다.However, such a conventional drive cover rear cover structure transmits the power received from the propulsion shaft at a right angle or close to the right angle to the rear axle, and at the same time, the inside of the deep carrier for the final deceleration to increase the rotational force according to the use of the vehicle. When installing the rear cover 10 to the drive deep to prevent oil leakage due to oil splashing and to discharge the air generated therein, the jig support surface 11 formed to protrude in the center of one side of the rear cover 10 is cut out. By doing so, there was a problem in that workability increases due to an increase in work process when manufacturing a vehicle.

또한 종래에도 상기와 같은 종래의 문제점을 해결하기 위해 제3도 및 제4도에 도시하고 있는 바와 같이 리어카바(10)의 일측면 상부와 하부에 지그 지지면(11)을 돌출되게 형성하고 있으나, 상기 리어카바(10)를 다이캐스팅 제작시 탕구위치 선정이 난해하여 작업이 어렵게 이루어짐으로서 작업성이 저하되고, 차량을 제작시 부품단가가 상승하여 제작단가가 상승하게 됨은 물론, 리어카바(10)를 제작시 불량률이 증가하여 차량의 품질을 저하시키게 되는 문제점이 있었다.In addition, in order to solve the conventional problems as described above, as shown in FIGS. 3 and 4, the jig support surface 11 is formed to protrude on the upper and lower sides of the rear cover 10. When the rear cover 10 is die-casted, it is difficult to select a ball position, making work difficult, and as a result, the unit cost increases when manufacturing a vehicle, thereby increasing the production cost, as well as the rear cover 10. There was a problem that deterioration of the quality of the vehicle by increasing the defective rate during manufacturing.

본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위해 리어카바의 일측에 형성되는 지그 지지면을 함몰되게 형성하여, 리어카바를 제작시 다이캐스팅 작업이 용이하게 이루어짐은 물론, 상기 리어카바를 드라이브디프에 설치시에도 지그 지지면을 절개하는 별도의 절개 작업을 수행하지 않아도 됨으로써, 작업공수를 저감시켜 차량을 제작시 제작 단가가 절감되도록 하는 드라이브디프용 리어카바구조를 제공하는 데 그 목적이 있다.An object of the present invention is to form a jig support surface formed on one side of the rear cover to solve the above-mentioned problems, as well as easy to die casting when manufacturing the rear cover, the rear cover to the drive deep It is an object of the present invention to provide a rear cover structure for a drive defiff that does not require a separate cutting operation for cutting the jig support surface during installation, thereby reducing the labor cost and manufacturing cost of the vehicle.

제1도는 종래 고안의 구조를 보인 평면도.1 is a plan view showing a structure of a conventional design.

제2도는 종래 고안의 구조를 보인 측면도.Figure 2 is a side view showing the structure of the conventional design.

제3도는 종래 고안의 다른 실시예를 보인 평면도.3 is a plan view showing another embodiment of the conventional design.

제4도는 종래 고안의 다른 실시예를 보인 측면도.Figure 4 is a side view showing another embodiment of the conventional design.

제5도는 본 고안의 구조를 보인 평면도.5 is a plan view showing the structure of the present invention.

제6도는 본 고안의 요부를 보인 일부확대 정면도.6 is a partially enlarged front view showing the main part of the present invention.

제7도는 본 고안의 요부를 보인 일부확대 단면도.7 is a partially enlarged cross-sectional view showing the main part of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 리어카바 11 : 지지면10: rear cover 11: support surface

이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.

본 고안의 드라이브디프용 리어카바구조도 제5도에 도시하고 있는 바와 같이, 외곽부에 체결홈(12)이 복수개 형성되고, 일측 상부와 하부 및 타측 중앙에는 지그 지지면(11)이 형성되어 지는 것은 종래와 같다. 단, 본 고안은 상기 타측 중앙에 형성된 지그 지지면(11)이 함몰되어 형성됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 5, the rear cover structure for the drive deep of the present invention is provided with a plurality of fastening grooves 12 formed at an outer portion thereof, and a jig support surface 11 is formed at one upper portion, a lower portion, and the other center of the rear cover. Losing is the same as before. However, the present invention has the basic feature of the technical configuration that the jig support surface 11 formed in the other side center is formed by depression.

여기에서 상기 지그 지지면(11)은 제5도와 제6도 및 제7도에 도시하고 있는 바와 같이 사각으로 각지게 함몰되어, 지그의 고정부가 안정되게 면접촉을 하며 고정되도록 함을 밝혀 둔다.Here, the jig support surface 11 is angularly recessed in a square as shown in FIGS. 5, 6, and 7 to reveal that the jig fixing part is stably in surface contact and fixed.

또한 상기 지그 지지면(11)을 쌍으로 형성하여도 무방하다.The jig support surfaces 11 may be formed in pairs.

이와같이 구성되는 본 고안은 금형 제작된 리어카바(10)를 가공시, 상기 리어카바(10)의 지지면(11)이 지그에 삼점 지지되어, 작업자가 작업을 수행시 지그로부터 리어카바가 분리되는 것이 방지됨으로서, 추진축에서 받는 동력을 직각으로 또는 직각에 가까운 각도로 바꾸어 뒤차축에 전달함과 동시에 차의 용도에 따른 회전력의 증대를 위하여 최종적인 감속을 하는 디프캐리어의 내의 오일비산으로 인한 오일누유를 막고 내부에 발생하는 공기를 배출하기 위해 드라이브디프에 리어카바(10)를 설치시에도 상기 리어카바(10)에 형성된 지그 지지면(11)을 절개하는 별도의 작업을 수행하지 않아도 된다.The present invention configured as described above is that when the rear cover 10 is manufactured in a mold, the support surface 11 of the rear cover 10 is supported by the jig three points, so that the rear cover is separated from the jig when the worker performs the work. This prevents oil leakage due to oil splashing inside the deep carrier, which decelerates the power received from the propulsion shaft at right angles or close to the right angle to the rear axle, and at the same time reduces the final deceleration to increase the rotational force according to the purpose of the vehicle. Even when the rear cover 10 is installed in the drive deflection to prevent the air generated therein, it is not necessary to perform a separate operation of cutting the jig supporting surface 11 formed on the rear cover 10.

따라서 이러한 본 고안은 리어카바(10)의 일측면 상부와 하부에 지그 지지면(11)이 함몰되게 형성되어, 상기 리어카바(10)를 다이캐스팅 제작시 탕구위치 선정이 용이하게 이루어짐으로서 탕구 작업이 용이하게 이루어 지게 되고, 드라이브디프에 리어카바(10)를 설치시, 상기 리어카바(10)의 일측 중앙에 형성된 지그 지지면(11)을 절개하는 별도의 작업을 수행하지 않아도 됨으로서, 차량을 제작시 작업 공정이 저감되어 작업성이 향상되며, 리어카바(10)를 제작시 불량률 저감되어 차량의 품질이 향상되도록 하는 효과가 있다.Therefore, the present invention is formed so that the jig support surface 11 is recessed on one side of the upper and lower sides of the rear cover 10, it is easy to select the hot ball position during the die casting production of the rear cover 10, so When the rear cover 10 is installed on the drive defib, it is not easy to make a separate operation of cutting the jig support surface 11 formed at the center of one side of the rear cover 10, thereby manufacturing a vehicle. The work process is reduced and workability is improved, and when manufacturing the rear cover 10, the defective rate is reduced, thereby improving the quality of the vehicle.

이상에서 살펴본 바와 같이 본 고안은 리어카바의 일측에 형성되는 지그 지지면을 함몰되게 형성하여, 리어카바를 제작시 다이캐스팅 작업이 용이하게 이루어짐은 물론, 상기 리어카바를 드라이브디프에 설치시에도 지그 지지면을 절개하는 별도의 절개 작업을 수행하지 않아도 됨으로서, 작업공수를 저감시켜 차량을 제작시 제작 단가가 절감되도록 하는 매우 유용한 고안인 것이다.As described above, the present invention is formed by recessing the jig support surface formed on one side of the rear cover, so that die casting work is easily performed when manufacturing the rear cover, and the jig support surface is installed even when the rear cover is installed in the drive deep. Since it is not necessary to perform a separate incision to cut, it is a very useful design to reduce the manufacturing cost when manufacturing the vehicle by reducing the labor.

Claims (1)

외곽부에 체결홈(12)이 복수개 형성되고, 일측 상부와 하부 및 타측 중앙에는 지그 지지면(11)이 쌍으로 형성되며, 상기 타측 중앙에 형성된 지그 지지면(11)이 함몰되어 형성된 리어카바(10)에 있어서, 상기 리어카바(10)의 지그 지지면(11)이 사각으로 각지게 함몰됨을 특징으로 하는 드라이브디프용 리어카바구조.A plurality of fastening grooves 12 are formed on the outer portion, and jig support surfaces 11 are formed in pairs on one side top, bottom and the other center, and a rear cover formed by recessing the jig support surfaces 11 formed at the other center. The drive cover rear cover structure according to (10), wherein the jig supporting surface (11) of the rear cover (10) is recessed in an angle to a square.
KR2019960019966U 1996-07-04 1996-07-04 Rear cover structure for drive deep KR200155727Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960019966U KR200155727Y1 (en) 1996-07-04 1996-07-04 Rear cover structure for drive deep

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960019966U KR200155727Y1 (en) 1996-07-04 1996-07-04 Rear cover structure for drive deep

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KR980008830U KR980008830U (en) 1998-04-30
KR200155727Y1 true KR200155727Y1 (en) 1999-09-01

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