KR19980026143U - Jig-type welding device of automobile body - Google Patents
Jig-type welding device of automobile body Download PDFInfo
- Publication number
- KR19980026143U KR19980026143U KR2019960039002U KR19960039002U KR19980026143U KR 19980026143 U KR19980026143 U KR 19980026143U KR 2019960039002 U KR2019960039002 U KR 2019960039002U KR 19960039002 U KR19960039002 U KR 19960039002U KR 19980026143 U KR19980026143 U KR 19980026143U
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- South Korea
- Prior art keywords
- welding
- gripping portion
- jig
- lower electrode
- base plate
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/31—Electrode holders and actuating devices therefor
- B23K11/314—Spot welding guns, e.g. mounted on robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Resistance Welding (AREA)
Abstract
본 고안은 자동차차체의 지그형용접장치에 관한 것으로서, 용접라인베이스플레이트(10)상에 일측에 직립하여 고정된 일측지그아암인 하부전극파지부(11)와, 상기 하부전극파지부(11)에 대향하는 용접라인베이스플레이트(10) 측방에 직립하여 실린더브라켓(12)에 의하여 고정된 공압실린더(13)를 구비하고, 상기 실린더브라켓(12)의 전방의 전극플레이트(15)에 공압실린더(13)의 작동축(14)과 함께 연동하는 상부전극파지부(20)를 용접단부인 팁체로서 돌출하여 하나이상 구비하고 상기 전극파지부로의 전원인 가수단을 구비하여; 상기 모재(W.W')를 용접라인베이스플레이트(10)상에서 하부전극파지부(11)와 상부전극파지부(20)사이에서 클램핑함과 동시에 용접을 수행하는 것을 특징으로 하여; 본 고안의 자동차차체의 지그형용접장치는 종래 클램핑과 용접이 분리되어 작업되던 것을 단일의 클램핑작업과 동시에 용접을 수행하여 용접공수를 저감하여 장비의 효용성을 증대하여 용접조립생산성을 증대하는 것을 목적으로 한다.The present invention relates to a jig-type welding device of a vehicle body, the lower electrode gripping portion 11 and the lower electrode gripping portion (11) which is one side jig arm fixed upright on one side on the welding line base plate (10). A pneumatic cylinder 13 fixed upright by the cylinder bracket 12 upright on the welding line base plate 10 side opposite to the pneumatic cylinder 15 on the electrode plate 15 in front of the cylinder bracket 12; A protruding means for projecting at least one upper electrode gripping portion (20) interlocked with the working shaft (14) as a tip body, which is a welding end, and a provision means for supplying power to the electrode holding portion; Characterized in that the base material (W.W ') is clamped between the lower electrode holding portion (11) and the upper electrode holding portion (20) on the welding line base plate (10) and welding is performed at the same time; The jig-type welding device of the automobile body of the present invention aims to increase the productivity of welding assembly by increasing the utility of the equipment by reducing welding man-hours by performing welding at the same time that a single clamping operation is performed separately from the clamping and welding. It is done.
Description
제 1 도는 종래의 일반적인 구성의 자동차차체용접용의 용접건의 구성을 도시하는 사시도.1 is a perspective view showing a configuration of a welding gun for welding a vehicle body of a conventional general configuration.
제 2 도는 본 고안의 구성의 자동차차체의 지그형용접장치의 일실시예를 도시하는 단면도이다.2 is a cross-sectional view showing an embodiment of a jig-type welding device for a vehicle body of the constitution of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10; 용접라인베이스플레이트10; Welding Line Base Plate
11; 하부전극파지부11; Lower electrode holding part
12; 실린더브라켓12; Cylinder Bracket
13; 유압실린더13; Hydraulic cylinder
15; 전극플레이트15; Electrode Plate
20; 상부전극파지부20; Upper electrode gripping part
본 고안은 자동차차체의 지그(Jig)형용접장치에 관한 것으로서, 더욱 상세히는 자동차 차체의 조립작업시에 차체를 상호 용접하는 용접장치에서 지그고정을 수행하는 부위에 적용하기에 적합한 용접장치의 구성의 제공에 관한 것이다.The present invention relates to a jig type welding device of an automobile body, and more particularly, to the construction of a welding device suitable for application to a site for performing jig fixing in a welding device for welding a vehicle body to each other during assembly of an automobile body. It is about the provision of.
자동차는 다수의 판금가공재를 용접하여 차체를 구성하게 되고, 따라서 많은 용접 스포트(Spot)를 가진다. 이러한 용접스포트에서 용접은 종래부터 자동화, 또는 수동의 용접건을 사용하여 통상 점용접을 수행하여 이루어진다.An automobile constructs a vehicle body by welding a plurality of sheet metal working materials, and thus has many welding spots. Welding in such a welding spot is conventionally performed by spot welding using an automated or manual welding gun.
상기한 구성에서 차체의 기본적인 접속부간의 고정은 용접작업에 앞서 클램핑용의 지그로서 고정하여 두고 용접을 수행하므로 클램핑작업과 용적 작업이 분리되어 있어 용접 공수가 증대하고 요구되는 부품수가 많음으로 인한 생산원가의 저하를 가져오는 문제점을 가지고 있었다.In the above configuration, the fixing between the basic connection parts of the vehicle body is fixed as a jig for clamping before welding, and the welding is performed. Therefore, the clamping work and the volume work are separated, so that the number of parts increases and the number of parts required increases the production cost. It had a problem of causing a decrease.
상기한 종래의 문제점을 감안하여 안출된 본 고안의 자동차차체의 지그형용접장치는 지그형의 용접장치를 제공함으로서 클램핑부위의 별도의 용접작업을 불요하게 하는 유용성을 가지는 고안인 것이다.The jig-type welding device of the vehicle body of the present invention devised in view of the above-described conventional problems is to devise a usefulness that does not require a separate welding operation of the clamping part by providing a jig-type welding device.
상기의 목적을 달성하기 위하여 본 고안의 자동차차체의 지그형용접장치는; 용접라인베이스플레이트상에 일측에 직립하여 고정된 일측지그아암인 하부전극파지부와, 상기 하부전극파지부에 대향하는 용접라인베이스플레이트 측방에 직립하여 실린더브라켓에 의하여 고정된 유압실린더를 구비하고, 상기 실린더브라켓의 전방의 전극플레이트에 유압실린더의 작동축과 함께 연동하는 상부전극파지부를 용접단부인 팁체로서 돌출하여 하나이상 구비하고 상기 전극파지부로의 전원인 가수단을 구비하여; 상기 모재를 용접라인베이스플레이트상에서 하부전극파지부와 상부전극파지부 사이에서 클램핑함과 동시에 용접을 수행하는 것을 특징으로 한다.In order to achieve the above object, the jig-type welding apparatus of the vehicle body of the present invention; A lower electrode gripping portion which is a side jig arm fixed upright on one side on a welding line base plate, and a hydraulic cylinder fixed upright by a cylinder bracket upright on a side of the welding line base plate facing the lower electrode gripping portion, An upper electrode gripping portion interlocking with the working shaft of the hydraulic cylinder on the electrode plate in front of the cylinder bracket as a tip body as a welding end, and having at least one provision means for supplying power to the electrode gripping portion; The base material is clamped between the lower electrode gripping portion and the upper electrode gripping portion on the welding line base plate.
이하의 부수된 도면과 함께 본 고안의 자동차차체의 지그형용접장치를 더욱 상세하게 설명한다.The jig-type welding apparatus of the vehicle body of the present invention together with the accompanying drawings will be described in more detail.
제 1 도는 종래의 일반적인 구성의 자동차차체용접의 용접건의 구성을 도시하는 사시도, 제 2 도는 본 고안의 구성의 자동차차체의 지그형용접장치의 일실시예를 도시하는 단면도이다.1 is a perspective view showing a configuration of a welding gun for welding a vehicle body of a conventional general configuration, and FIG. 2 is a cross-sectional view showing an embodiment of a jig-type welding apparatus for a vehicle body of a construction of the present invention.
제 1 도에 종래의 통상적인 구성의 용접건을 사시도로서 도시한다.The welding gun of the conventional conventional structure is shown in FIG. 1 as a perspective view.
도면에서 용접건(2)의 전체어셈블리는; 천장에 현가되는 레일(1)상에 각종의 전선(3)을 어레이하여 구비하고 용접용의 변압기(4)와 타이머어셈블리(5), 냉각호스(6)등을 구비하는 대단히 복잡한 장비이다.The entire assembly of the welding gun 2 in the drawing is; It is a very complicated equipment that arranges and arranges various electric wires 3 on the rail 1 suspended from the ceiling, and includes a transformer 4 for welding, a timer assembly 5, a cooling hose 6, and the like.
따라서, 상기의 장비의 사용 및 사용위치를 감소시키는 것은 용접조립작업에 다대한 효과를 가져오며, 특히 차체판재가 접속하여 클램핑되는 부위는 용접건을 사용하기가 불편하고 1-2 타점의 용접을 수행하기 위하여 상기의 일반적인 용접건을 운용하는 것은 경제적이지 못한 문제점을 가지는 것이다.Therefore, reducing the use and location of the equipment has a great effect on the welding assembly work, especially in the area where the body plate material is connected and clamped, it is inconvenient to use the welding gun and the welding of 1-2 RBIs. Operating the general welding gun to perform is a problem that is not economical.
제 2 도의 본 고안의 자동차차체의 지그형용접장치의 예시적인 구성을 설명한다.An exemplary configuration of a jig-type welding device for a vehicle body of the present invention of FIG. 2 will be described.
용접라인상에서 차체판재간 고정을 위하여 클램핑하는 지그어셈블리는; 용접라인베이스플레이트(10)상에 일측에 직립하여 고정된 일측지그아암인 하부전극파지부(11)를 도시한 바와 같이, 용접대상의 모재(W,W')의 형상에 부합하도록 고정구비한다.Jig assembly for clamping for fixing between the body plate on the welding line is; As shown in the lower electrode gripping portion 11, which is a one-side jig arm fixed upright on one side on the welding line base plate 10, it is fixed to match the shape of the base materials W and W 'to be welded. .
상기의 하부전극파지부(11)에 대향하는 용접라인베이스플레이(10)상에는 실린더브라켓(12)에 의하여 고정된 공압실린더(13)를 구비하고, 실린더브라켓(12)의 전방의 전극플레이트(15)는 공압실린더(13)의 작동축(14)과 함께 연동하도록 구성되고 전극플레이트(15)상에는 절연체(16)를 개재하여 단부에는 상부전극파지부(20)를 도시하는 바와 같이, 하부전극파지부(11)측으로 돌출하여 하나이상 구비하게 된다.The pneumatic cylinder 13 fixed by the cylinder bracket 12 is provided on the welding line base play 10 facing the lower electrode holding part 11, and the electrode plate 15 in front of the cylinder bracket 12 is provided. ) Is configured to interlock with the working shaft 14 of the pneumatic cylinder 13 and the lower electrode wave as shown in the upper electrode gripping portion 20 at the end via the insulator 16 on the electrode plate 15. Protruding to the branch portion 11 is provided with one or more.
상부전극파지부(20)의 단부는 통상적인 용접전극용의 팁(Tip)(21)을 가지고 교환할 수 있게 첨(尖)형의 단부를 가진 상부전극파지부(20)의 단부에 끼워진 형상체이다.An end portion of the upper electrode gripping portion 20 is fitted to an end portion of the upper electrode gripping portion 20 having a tip-shaped end so as to be exchanged with a tip 21 for a conventional welding electrode. Upper body.
상기의 상부전극파지부(20)는 측방으로 인출되는 전극케이블어레이(22)를 가지고 일반적인 용접라인상의 전원공급장치로 연결되거나 또는 분리되어 있다.The upper electrode gripping portion 20 is connected to or separated from a power supply device on a general welding line with an electrode cable array 22 drawn out to the side.
상기한 구성의 본 고안의 자동차차체의 지그형용접장치의 작용을 설명한다.The operation of the jig-type welding device of the vehicle body of the present invention of the above configuration will be described.
용접대상의 차체부인 모재(W,W')를 용접라인베이스플레이트(10)상에서 하부전극파지부(11)에 접속하여 실린더브라켓(12)에 고정된 공압실린더(13)를 작동하면 공압실린더(13)의 작동축(14)과 함께 연동하는 전극플레이트(15)상의 상부전극파지부(20)가 모재(W,W')를 하부전극파지부(11)상에서 클램핑하게 된다.When the base material (W, W '), which is the body to be welded, is connected to the lower electrode gripping portion (11) on the welding line base plate (10) to operate the pneumatic cylinder (13) fixed to the cylinder bracket (12), the pneumatic cylinder ( The upper electrode gripping portion 20 on the electrode plate 15 interlocked with the operating shaft 14 of FIG. 13 clamps the base materials W and W 'on the lower electrode gripping portion 11.
이 클램핑과 동시에 용접라인상의 전원공급장치를 조작하여 전원을 공급하면 용접이 수행되는 것이다.Simultaneously with this clamping, welding is performed by supplying power by operating the power supply on the welding line.
이상과 같은 본 고안의 자동차차체의 지그형용접장치는 종래 클램핑과 용접이 분리되어 작업되던 것을 단일의 클램핑작업과 동시에 용접을 수행하여 용접공수를 저감하며 장비의 효용성을 증대하여 용접조립생산성을 증대하는 유용한 고안인 것이다.As described above, the jig-type welding apparatus of the automobile body of the present invention reduces welding man-hours by increasing welding efficiency and increasing the efficiency of equipment by performing welding simultaneously with a single clamping work, where the conventional clamping and welding are separated. It is a useful design.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960039002U KR200162679Y1 (en) | 1996-11-05 | 1996-11-05 | Jig type welding device for a car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960039002U KR200162679Y1 (en) | 1996-11-05 | 1996-11-05 | Jig type welding device for a car body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980026143U true KR19980026143U (en) | 1998-08-05 |
| KR200162679Y1 KR200162679Y1 (en) | 1999-12-15 |
Family
ID=19473169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960039002U KR200162679Y1 (en) | 1996-11-05 | 1996-11-05 | Jig type welding device for a car body |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200162679Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026668A (en) * | 2018-01-11 | 2019-07-19 | 江苏富陶车辆部件有限公司 | A kind of car seat assembly multiple spot welding combined mechanism |
-
1996
- 1996-11-05 KR KR2019960039002U patent/KR200162679Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026668A (en) * | 2018-01-11 | 2019-07-19 | 江苏富陶车辆部件有限公司 | A kind of car seat assembly multiple spot welding combined mechanism |
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| Publication number | Publication date |
|---|---|
| KR200162679Y1 (en) | 1999-12-15 |
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