KR0168030B1 - Joint pin structure - Google Patents
Joint pin structure Download PDFInfo
- Publication number
- KR0168030B1 KR0168030B1 KR1019950063029A KR19950063029A KR0168030B1 KR 0168030 B1 KR0168030 B1 KR 0168030B1 KR 1019950063029 A KR1019950063029 A KR 1019950063029A KR 19950063029 A KR19950063029 A KR 19950063029A KR 0168030 B1 KR0168030 B1 KR 0168030B1
- Authority
- KR
- South Korea
- Prior art keywords
- joint pin
- hemming
- hemming machine
- bolt portion
- present
- Prior art date
Links
- 238000009957 hemming Methods 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 헤밍기의 죠인트 핀 구조에 관한 것으로, 죠인트 핀(1) 일단 외경에 볼트부(2)가 형성된 상부 부재(3)와, 상기 볼트부(2)가 체결되는 나사공(4)이 구비된 하부 부재(5)로 구성된 헤밍기의 죠인트 핀을 제공하여 작업성 및 생산성을 향상 시키는 것이다.The present invention relates to a joint pin structure of a hemming machine, wherein an upper member (3) having a bolt portion (2) formed at an outer diameter of a joint pin (1), and a screw hole (4) to which the bolt portion (2) is fastened. It is to improve the workability and productivity by providing a joint pin of the hemming machine consisting of the provided lower member (5).
Description
제1도는 종래 죠인트 핀의 사시도.1 is a perspective view of a conventional joint pin.
제2도는 본 발명 죠인트 핀의 사시도.2 is a perspective view of the present invention joint pin.
제3도는 본 발명의 설치상태 측면도.3 is a side view of the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 죠인트 핀 2 : 볼트부1: joint pin 2: bolt
3 : 상부 부재 4 : 나사공3: upper member 4: screw hole
5 : 하부 부재5: lower member
본 발명의 헤밍기의 분리형 죠인트 핀에 관한 것으로, 상세하게는 차량의 도어 헤밍 작업후 다이 체인지시 헤밍기를 록킹 및 언록킹 시키는 수단인 죠인트 핀을 분리형으로 제작함으로써 작업성 및 품질을 향상시키는 헤밍기의 분리형 죠인트 핀 구조에 관한 것이다.The split joint pin of the hemming machine of the present invention relates to a hemming machine that improves workability and quality by manufacturing a joint pin that is a means for locking and unlocking a hemming machine during die change after a door hemming operation of a vehicle. Of the removable joint pin structure.
종래 헤밍기의 죠인트 핀은 도면 제1도에 도시한 바와 같이, 죠인트 핀(A)을 일체로 형성하여 헤밍기의 록킹 장치에 설치하는 것이다.As shown in FIG. 1, the joint pin of a conventional hemming machine is formed integrally with the joint pin A and installed in the locking device of the hemming machine.
그러나, 이와같이 죠인트 핀(A)을 일체로 제작함으로써 그제작 작업이 복잡하여 힘이들고, 또한 자체 중량이 증가되어 죠인트 핀(A)의 취부 작업이 용이하지 않게 되는 문제점이 발생 되었다.However, the production of the joint pin (A) integrally as described above has a problem that the manufacturing work is complicated and difficult, and also the weight of the joint pin (A) is not easy to install because the work is complicated.
이와같은 종래의 문제점을 해결 하기 위하여 안출된 본 발명은, 차량의 도어 헤밍 작업용 헤밍기의 죠인트 핀을 분리하여 헤밍기를 록킹 및 언록킹 시키는 장치에 취부함으로써 안전한 작업성 및 품질을 향상 시키는데 그목적이 있다.The present invention devised to solve such a conventional problem, by removing the joint pin of the hemming machine for the door hemming work of the vehicle and attaching to the device for locking and unlocking the hemming machine is to improve the safety workability and quality have.
이와같은 본 발명의 목적은, 죠인트 핀 일단 외경에 볼트부가 형성된 상부 부재와, 상기 볼트부가 체결되는 나사공이 구비된 하부 부재로 구성되어 달성되어 진다.Such an object of the present invention is achieved by an upper member having a bolt portion at one end of a joint pin and a lower member having a screw hole to which the bolt portion is fastened.
이하, 본 발명의 구체적인 실시예를 첨부된 도면을 참조하여 설명한다.Hereinafter, specific embodiments of the present invention will be described with reference to the accompanying drawings.
제2도는 본 발명 죠인트 핀의 사시도 이고, 제3도는 본 발명 설치상태 측면도 이다.2 is a perspective view of the joint pin of the present invention, Figure 3 is a side view of the installation state of the present invention.
도시한 바와 같이 본 발명은 헤밍기(6) 본체(7)의 소정위치에 상부 고정체(8)를 설치하고, 상기 상부 고정체(8)가 일치되는 하부 고정체(9)를 다이(10) 일측에 설치하며, 상기 상,하부 고정체(8)(9)를 록킹 시키는 죠인트 핀(1)의 상부 부재(3) 일단 외경에 볼트부(2)를 형성하고, 상기 볼트부(2)가 체결되는 나사공(4)이 구비된 하부 부재(5)의 일단에 고정되고 에어 실린더(11)를 내부에 개재된 피스톤(12)으로 구성 된다.As shown in the present invention, the upper fixing body 8 is installed at a predetermined position of the main body 7 of the hemming machine 6, and the lower fixing body 9 in which the upper fixing body 8 coincides with the die 10 ) Installed on one side and a bolt portion 2 is formed at an outer diameter of one end of the upper member 3 of the joint pin 1 for locking the upper and lower fixtures 8, 9, and the bolt portion 2. Is fixed to one end of the lower member 5 is provided with a screw hole 4 is fastened and consists of a piston 12 interposed therein the air cylinder 11.
이와같이 구성된 본 발명의 작용, 효과를 상세히 설명한다. 도면 제2도 및 제3도에서와 같이, 먼저 도어의 헤밍 작업이 완료되고 다른 작업으로 전환 시킬때 상기 다이(10) 소정위치에 설치된 다수의 가이드 포스터(13) 외경에 설치되고 헤밍기(6)의 본체(7) 일측에 설치된 상태의 연결구(14)가 상기 가이드 포스터(13) 외경을 따라서 하방으로 이동되고 상기 헤밍기(6)의 본체(7)에 설치된 상부 고정체(8)가 하방으로 이동되고 상기 다이(10)에 고정된 하부 고정체(9)에 일치되는 것이다.The operation and effects of the present invention configured as described above will be described in detail. 2 and 3, first, when the hemming work of the door is completed and the switch to another work, the hemming machine 6 is installed in the outer diameter of the plurality of guide posters 13 installed at the predetermined positions of the die 10. The connector 14 in a state of being installed on one side of the main body 7 is moved downward along the outer diameter of the guide poster 13, and the upper fixing body 8 installed on the main body 7 of the hemming machine 6 is downward. To the lower fixture 9 which is moved to and fixed to the die 10.
이때 상기 에어 실린더(11)에 에어룰 공급하여 피스톤(12)을 동작시키면, 상기 피스톤(12)이 일측방으로 신장 되어 피스톤(12) 일단에 설치된 하부 부재(5)가 일측으로 밀리게 됨으로써 상기 하부 부재(5)의 나사공(4)에 볼트부(2)로써 체결된 상부 부재(3)가 일측으로 밀리게 되어 상기 상,하부 고정체(8)(9)를 록킹 시키는 것이다.In this case, when the piston 12 is operated by supplying air rules to the air cylinder 11, the piston 12 extends to one side and the lower member 5 installed at one end of the piston 12 is pushed to one side. The upper member 3 fastened to the screw hole 4 of the lower member 5 as the bolt portion 2 is pushed to one side to lock the upper and lower fixing members 8 and 9.
이 상태에서 상기 헤밍기(7)에 다른 헤밍작업 물품인 도어를 체인지하면, 상기 에어 실린더(11) 내부에 설치된 피스톤(12)이 복귀되어 상기 죠인트 핀(1)의 상부 부재(3)가 상기 상,하부 고정체(8)(9)로 부터 이탈되어 록킹상태가 해제 되는 동시에 상기 연결구(14)가 가이드 포스트(13) 외경을 따라서 상승 함으로써 헤밍기(7)가 상승되어 헤밍 작업을 하는 것이다.In this state, when the door, which is another hemming work item, is changed in the hemming machine 7, the piston 12 installed inside the air cylinder 11 is returned, and the upper member 3 of the joint pin 1 The locking state is released from the upper and lower fixing bodies 8 and 9 and the connector 14 is raised along the outer diameter of the guide post 13 so that the hemming machine 7 is raised to perform the hemming operation. .
상기한 바와 같이 본 발명은, 차량의 도어 헤밍 작업용 헤밍기(7)의 죠인트 핀(1)을 분리하여 헤밍기(7)를 록킹 및 언록킹 시키는 장치에 취부함으로써 안전한 작업성 및 품질을 향상 시키는 효과가 제공된다.As described above, the present invention, by removing the joint pin (1) of the hemming machine (7) for the door hemming operation of the vehicle to be attached to the device for locking and unlocking the hemming machine (7) to improve the safe workability and quality The effect is provided.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063029A KR0168030B1 (en) | 1995-12-29 | 1995-12-29 | Joint pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063029A KR0168030B1 (en) | 1995-12-29 | 1995-12-29 | Joint pin structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970045779A KR970045779A (en) | 1997-07-26 |
| KR0168030B1 true KR0168030B1 (en) | 1999-05-01 |
Family
ID=19446439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950063029A KR0168030B1 (en) | 1995-12-29 | 1995-12-29 | Joint pin structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0168030B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101028890B1 (en) * | 2008-11-26 | 2011-04-12 | 한전케이피에스 주식회사 | Condensate pump casing disassembly jacking bolt |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030003935A (en) * | 2001-07-04 | 2003-01-14 | 현대자동차주식회사 | Method for concluding between hook and lug in hemming apparatus |
-
1995
- 1995-12-29 KR KR1019950063029A patent/KR0168030B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101028890B1 (en) * | 2008-11-26 | 2011-04-12 | 한전케이피에스 주식회사 | Condensate pump casing disassembly jacking bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970045779A (en) | 1997-07-26 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |