KR940006759B1 - Metal mold of doorframe - Google Patents
Metal mold of doorframe Download PDFInfo
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- KR940006759B1 KR940006759B1 KR1019920010601A KR920010601A KR940006759B1 KR 940006759 B1 KR940006759 B1 KR 940006759B1 KR 1019920010601 A KR1019920010601 A KR 1019920010601A KR 920010601 A KR920010601 A KR 920010601A KR 940006759 B1 KR940006759 B1 KR 940006759B1
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- wall
- punching
- ship
- support
- mold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
Description
제1도는 창짝틀용 막이대와 선대의 분리 사시도.1 is an exploded perspective view of the window frame and the rod.
제2도는 창문의 예시도2 is an exemplary view of a window
제3도 (a)(b)는 제2도의 "A", "B"부를 발췌한 측단면도.3 (a) and 3 (b) are side cross-sectional views of portions “A” and “B” of FIG. 2.
제4도는 본 발명 타발금형의 분해사시도.4 is an exploded perspective view of the punching die of the present invention.
제5도는 본 발명의 타발금형에 선대를 끼운상태의 작동전 측단면도.Figure 5 is a side cross-sectional view before operation in the state of the pinch in the punching die of the present invention.
제6도는 본 발명의 선대벽 펀칭부재에 의하여 펀칭되는 상태의 측단면도.Figure 6 is a side cross-sectional view of a state punched by the sill wall punching member of the present invention.
제7도는 본 발명의 선대벽 카타부재에 의하여 절취되는 상태의 측단면도.Figure 7 is a side cross-sectional view of the cut state by the fleet wall member of the present invention.
제8도 (a)(b)는 본 발명의 받침부재의 작동전, 후의 상태를 나타낸 일부 절개 평면도.Figure 8 (a) (b) is a partial cutaway plan view showing a state before and after the operation of the support member of the present invention.
제9도 (a)(b)(c)는 제8도의 과정을 나타낸 일부 절개 측면도.Figure 9 (a) (b) (c) is a partial incision side view showing the process of Figure 8.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 선대 11 : 중간벽10: fleet 11: middle wall
12 : 유리판지지벽 13 : 외측벽12 glass plate support wall 13 outer wall
14 : 레일홈 15 : 나사구멍14: rail groove 15: screw hole
20 : 핀 100 : 건축창호용 타발금형20: pin 100: punching mold for building windows
200 : 금형몸체 211 : 받침부재 삽입홈200: mold body 211: support member insertion groove
212 : 힌지턱 300 : 선대벽 카타부재212: hinge jaw 300: ship wall member
320 : 카타부 321 : 레일홈펀칭구멍320: Katabu 321: Rail groove punching hole
322 : 나사구멍펀칭구멍 400 : 선대벽 펀칭부재322: screw hole punching hole 400: ship wall punching member
410 : 작동부 411 : 습동부410: operating part 411: sliding part
412 : 고정판 413 : 작동턱412: fixing plate 413: working jaw
414 : 슬라이딩면 415 : 경사면414: sliding surface 415: inclined surface
420 : 펀칭부 421 : 레일홈펀치420: punching section 421: rail groove punch
422 : 나사구멍펀치 430 : 작동부422: screw hole punch 430: operating part
500 : 받침부재 600 : 탄력부재500: support member 600: elastic member
본 발명은 막이대용 새시와 조립되어 미서기 창짝틀을 구성하는 선대용 새시에 형성되는 레일홈, 나사구멍 및 막이대 삽입홈을 타발하는 건축창호용 타발금형에 관한 것으로, 특히 선대용 새시에 레일홈, 나사구멍 및 막이대 삽입홈을 동시에 타발하도록 하여 작업을 보다 정확하고, 신속하게 수행할 수 있도록 하여주는 건축창호용 타발금형에 관한 것이다.TECHNICAL FIELD The present invention relates to a rail groove, a screw hole, and a punching mold for a building window that is assembled with a chassis for a rod and is formed in a sash for a sash that constitutes an unknown window frame. The present invention relates to a punching mold for building windows and doors that allows the punching of the grooves, the screw holes, and the rod inserts to be performed more accurately and quickly.
일반적으로 미서기 창호의 창짝은 제1도 내지 제3와 같이, 창틀의 레일위에서 이동되어 개폐되게 하는 것으로, 창짝을 구성하는 창짝틀의 수평부재인 막이대(30)의 양마구리에 직각으로 맞닿아 일체로 조립되는 수직부재인 선대(10)에 막이대(30)가 삽입할 수 있는 막이대 삽입홈(16)과, 레일홈(14), 나사구멍(15)등을 타발하여 막이대(30)와 조립하였던 것이나, 종래의 건축창호용 타발기는 레일홈을 타발시키기 위한 레일홈용 타발금형, 막이대 삽임홈을 타발시키기 위한 막이대 삽입홈용 타발금형 및 나사구멍을 타발시키기 위한 나사구멍용 타발금형이 별개의 금형으로서 각각 구비시켰던 것이다.Generally, the window sill of the US Windows is to be moved on and off the rail of the window frame, as shown in FIGS. 1 to 3, and fits at right angles to both ends of the rod 30, which is a horizontal member of the window frame constituting the window. Bar rod insert groove 16, rail groove 14, screw hole 15, etc., which can be inserted into rod rod 10, which is a vertical member that is integrally assembled by contacting, 30), but the conventional building window punching machine is a punching mold for rail grooves for punching rail grooves, a punching mold for punching rods for punching rod insert grooves and a screw hole for punching screw holes The punching dies were provided as separate molds, respectively.
즉, 상기 선대(10)의 막이대 삽입홈(16), 레일홈(14), 나사구멍(15)등의 타발시, 먼저 막이대(30)가 삽입될 수 있는 삽입홈(16)을 형성하기 위해서는 막이대 삽입홈용 타발금형에 선대용 새시의 상단부 또는 하단부를 끼워놓고 중간벽(11)과 유리판지지벽(12)을 제4도와 같이 선대벽 카타부재(300)로 절취하여 하나의 타발공정을 완료하고, 그후 레일홈용 타발금형 또는 나사구멍용 타발금형에 선대용 새시를 각각 끼워놓고 외측벽(13)에 레일홈(14)과 나사구멍(15)을 각각 별도로 펀칭하여 타발작업을 수행하여야 되기때문에 타발작업이 번거로울 뿐만 아니라 레일홈과 나사구멍 상호간의 위치가 부정확하여 창짝틀의 조립작업이 어려워지는 한편 이로인해 생산능률이 저하되는 결점이 있었던 것이다.That is, when the rod rod insertion groove 16, the rail groove 14, the screw hole 15, etc. of the rod 10 are punched, the insertion groove 16 into which the rod 30 can be inserted first is formed. In order to insert the upper end or the lower end of the sash chassis into the punching die for the rod insert groove, the middle wall 11 and the glass plate support wall 12 are cut into the stern wall kata member 300 as shown in FIG. Then, the ship's sash is inserted into the punching mold for the rail groove or the punching mold for the screw hole, and the punching operation is performed by separately punching the rail groove 14 and the screw hole 15 in the outer wall 13, respectively. As a result, the punching work is not only cumbersome, but the rail grooves and the screw holes are inaccurately positioned, making it difficult to assemble the window frame, which results in a decrease in production efficiency.
따라서, 본 발명은 이러한 종래의 타발작업을 한 공정으로 타발토록 타발금형을 개량하여 선대의 새시에 형성되는 막이대 삽입홈, 레일홈, 나사구멍등을 보다 신속하고 정확하게 타발시킬 수 있도록 하는 한편 창짝틀의 조립을 단순화하여 품질과 생산능률의 향상을 도모하고자 하는 것이다.Therefore, the present invention is to improve the punching mold to be punched in the process of the conventional punching work to be able to punch more quickly and accurately to the rod insert grooves, rail grooves, screw holes, etc. formed in the chassis of the ship It aims to improve the quality and production efficiency by simplifying the assembly of the frame.
이하 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail.
도면 제4도 내지 제9도는 본 발명의 일실시예를 도시하는 건축창호용 타발금형(100)으로써, 그 타발금형(100)은 타발형틀에 고정설치되는 금형몸체(200)와, 상기 금형몸체(200)내에 상, 하 작동되게 삽입되어 선대(10)의 양끝단부의 중간벽(11)과 유리판지지벽(12)을 절취하는 선대벽 카타부재(300)와, 상기 금형몸체(200)내에서 선대벽 카타부재(300)와 함께 상, 하 작동되게 삽입되어 선대(10)의 외측벽(13)에 레일홈(14)과 나사구멍(15)을 동시에 펀칭하는 선대벽 펀칭부재(400)와, 선대벽 펀칭부재(400)의 작동으로 레일홈(14)과 나사구멍(15)을 펀칭할때 선대벽 카타부재(300)를 받쳐주도록 금형몸체(200)의 일측 하단에 설치하는 받침부재(500)로 구성된다.Figures 4 to 9 is a punching die 100 for a building window showing an embodiment of the present invention, the punching die 100 is a mold body 200 is fixed to the punching die and the mold body And the ship body wall member 300 is inserted into the upper and lower operation to cut the middle wall 11 and the glass plate support wall 12 of both ends of the ship 10, and in the mold body 200 And the ship wall wall punching member 400 which is inserted to be operated up and down together with the ship wall member 300 at the same time and simultaneously punches the rail groove 14 and the screw hole 15 to the outer wall 13 of the ship vessel 10. Supporting member to be installed at the lower side of one side of the mold body 200 to support the ship wall wall member member 300 when punching the rail groove 14 and the screw hole 15 by the operation of the ship wall punching member 400 ( 500).
상기 금형몸체(200)는 상호 대칭되는 양측벽(210)(220)사이의 전, 후방에 선대용 새시고정부(230)와 후방벽(240)를 용착한 뒤 자동공간부(27)와 새시배출공간부(280)가 각각 형성되게 그 중간부에 카타안내벽(250)과 하향 경사진 새시편 안내벽(260)을 용착하여 상, 하 관통되게 일체로 형성한다.The mold body 200 is welded to the front and rear sash portion 230 and the rear wall 240 between the front and rear between the two side walls (210, 220) symmetrical with each other after the automatic space portion 27 and the chassis The discharge guide portion 280 is formed to be integrally formed so as to penetrate up and down by welding the kata guide wall 250 and the downwardly inclined sachet guide wall 260 in the middle portion thereof.
상기 일측벽(210)에는 작동공간부(270)측의 하단부 후방에 받침부재 삽입홈(211)과 핀구멍(213)이 형성된 힌지턱(212)을 돌출형성하고, 그 전방측에 나사구멍(214)을 형성한다.The one side wall (210) protrudes from the lower end of the working space portion (270) side of the lower end of the support member insertion groove 211 and the pinned hole (213) is formed a hinge jaw 212, the screw hole (on the front side) 214).
상기 양측벽(210)(220)과 후방벽(240)의 하단에 고정판(215)(221)(241)을 각각 돌출되게 형성하여 금형몸체(200)를 타발형틀에 고정되게 한다.Fixing plates 215 and 221 and 241 are formed at the lower ends of the both side walls 210 and 220 and the rear wall 240, respectively, to fix the mold body 200 to the punching mold.
상기 새시고정부(230)는 양측에 유리판지지벽 삽입홈(231)을 각각 형성하여 상, 하부에 중간벽 지지부(232)와 유리판지지벽 지지부(233)를 형성한다.The sagging part 230 forms the glass plate support wall insertion grooves 231 on both sides, respectively, to form the middle wall support part 232 and the glass plate support wall support part 233 on the upper and lower parts thereof.
상기 선대벽 카타부재(300)는 금형몸체(200)의 작동공간부(270)내에 삽입되어, 상,하 작동되게 슬라이딩하는 습동부(310)와, 선대(10)의 중간벽(11)과 유리판지지벽(12)을 절취하는 카타부(320)를 대략 "ㄱ"자형으로 형성하되, 습동부(310)의 중간에 길이 방향으로 관통되게 작동봉관통구멍(311)을 형성하며, 카타부(320)에는 레일홈 펀칭구멍(321)과 나사구멍 펀칭구멍(322)을 각각 관통되게 형성한다.The ship wall member 300 is inserted into the operating space 270 of the mold body 200, the sliding portion 310 for sliding up and down, and the intermediate wall 11 of the ship 10 and Kata portion 320 for cutting the glass plate support wall 12 is formed in a substantially "a" shape, the operating rod through hole 311 is formed to penetrate in the longitudinal direction in the middle of the sliding portion 310, the kata portion The rail groove punching hole 321 and the screw hole punching hole 322 are respectively formed in the 320.
상기 카타부(320)에는 레일홈 펀칭구멍(321)과 나사구멍 펀칭구멍(322)외에 필요에 따라서 서로 다른 형상의 펀칭구멍을 다수개 형성하여도 무방하다.In addition to the rail groove punching hole 321 and the screw hole punching hole 322, a plurality of punching holes having different shapes may be formed in the kata part 320 as necessary.
상기 선대벽 펀칭부재(400)는 금형몸체(200)의 작동공간부(270)내에 상기 선대벽 카타부재(300)와 함께 삽입되어 일정한 시간차이로 동시에 상, 하 작동되는 것으로, 상, 하 작동되게 슬라이딩하는 작동부(410)와 선대(10)에 펀칭구멍을 형성하는 펀칭부(420) 및 작동부(410)에 고정되어 상, 하로 왕복운동하는 작동봉(430)으로 구성한다.The ship wall punching member 400 is inserted into the working space 270 of the mold body 200 together with the ship wall wall member 300 to be operated simultaneously up and down with a predetermined time difference, and up and down operation. It consists of a punching unit 420 and a punching unit 410 to form a punching hole in the ship 10 and the operating rod 430 to be reciprocated up and down slid up and down.
상기 작동부(410)는 습동부(411)와, 펀칭부(420)를 고정시키는 고정판(412)을 대략 ㄱ자형으로 형성하되, 습동부(411)과 고정판(412)이 접하는 모서리부분에 카타부재 작동턱(413)을 돌출형성한다.The operation part 410 is formed in the approximately 자 shape of the sliding part 411 and the fixing plate 412 for fixing the punching part 420, the sliding portion 411 and the fixing plate 412 in contact with the corner portion The member operating jaw 413 is protruded.
상기 습동부(411)는 전, 후면에 슬라이딩면(414)을 돌출시켜 금형몸체(200)의 후방벽(240)과 선대벽 카타부재(300)와의 마찰면적을 최소화하여 원활한 상, 하 작동되게 하고, 필요에 따라서 습동부(411)의 양측면에도 슬라이딩면을 돌출시킬 수도 있다.The sliding part 411 protrudes the sliding surface 414 on the front and rear to minimize the friction area between the rear wall 240 and the fleet wall member 300 of the mold body 200 to operate smoothly up and down In addition, the sliding surface may be protruded on both sides of the sliding part 411 as necessary.
또한, 습동부(411)의 일측 하단 모서리에 경사면(415)을 형성하여 받침부재(500)가 개폐되게 작동시키도록 한다.In addition, the inclined surface 415 is formed at one side lower edge of the sliding part 411 to operate the support member 500 to be opened and closed.
상기 고정판(412)은 작동봉(430)을 고정시키기 위한 구멍 또는 나사구멍(416)을 관통되게 형성하여 작동봉(430)의 일단을 끼워서 고정너트(431)로 고정시켜 작동부(410)와 일체화하고, 또한 그 일측에 펀칭부고정구멍(417)을 관통되게 형성한다.The fixing plate 412 is formed through the hole or screw hole 416 for fixing the operating rod 430 to insert the end of the operating rod 430 to be fixed with a fixing nut 431 to the operating portion 410 and It integrally forms and penetrates the punching part fixing hole 417 in the one side.
상기 펀칭부(420)는 레일홈펀치(421), 나사구멍펀치(422)를 일체로 형성하여 상부에 형성된 나사구멍(423)과 상기 펀칭부고정구멍(417)을 일치시킨 뒤 보울트(424)로 고정판(412)에 일체로 고정시킨다.The punching part 420 is formed by integrally forming the rail groove punch 421 and the screw hole punch 422 to match the screw hole 423 formed in the upper part with the punching part fixing hole 417, and then the bolt 424. It is fixed to the fixing plate 412 integrally.
상기 펀칭부(420)에는 레일홈펀치(421), 나사구멍펀치(422)외에 필요에 따라서 서로 다른 형상의 펀치를 다수개 설치할 수도 있음은 물론이다.In addition to the rail groove punch 421 and the screw hole punch 422, the punching part 420 may be provided with a plurality of punches having different shapes as necessary.
따라서, 선대벽 카타부재(300)와 선대벽 펀칭부재(400)를 금형몸체(200)의 작동공간부(270)내에 상, 하 슬라이딩되게 동시에 삽입설치하되, 선대벽 펀칭부재(400)의 고정판(412)이 선대벽 카타부재(300)의 카타부(320)의 상부에 위치되게 하여 펀칭부(420)의 레일홈펀치(421)와 나사구멍펀치(422)가 카타부(320)의 레일홈펀칭구멍(321)과 나사구멍펀칭구멍(322)으로 펀칭할 수 있도록 일치되게 한다.Therefore, the ship wall wall member 300 and the ship wall wall punching member 400 are simultaneously inserted into the operation space 270 of the mold body 200 so as to slide up and down, and the fixed plate of the ship wall wall punching member 400 is installed. The rail groove punch 421 of the punching part 420 and the screw hole punch 422 of the punching part 420 are positioned at the upper part of the kata part 320 of the stern wall kata member 300. The groove punching hole 321 and the screw hole punching hole 322 are matched so as to be punched out.
이때, 작동봉(430)은 선대벽 카타부재(300)의 작동봉관통구멍(311)을 관통하여 선대벽 펀칭부재(400)에 고정되며, 상기 선대벽 카타부재(300)의 하부에 위치되게 상기 작동봉(430)에 로크너트(432)를 고정하여 선대벽 펀칭부재(400)의 상승시 선대벽 카타부재(300)도 동시에 상승되게 한다.At this time, the operating rod 430 is fixed to the vessel wall punching member 400 through the actuating rod through hole 311 of the vessel wall member 300, to be positioned below the vessel wall member 300 The lock nut 432 is fixed to the operating rod 430 to simultaneously raise the ship wall member 300 when the ship wall punching member 400 is raised.
또한, 선대벽 카타부재(300)과 선대벽 펀칭부재(400)의 사이에 탄력부재(600)를 탄력설치하여 선대벽 카타부재(300)과 선대벽 펀칭부재(400)의 간격을 일정하게 유지시켜 주는 동시에 선대벽 펀칭부재(400)의 하강시 압축되게 한다.In addition, the elastic member 600 is elastically installed between the fleet wall kata member 300 and the fleet wall punching member 400 to maintain a constant gap between the fleet wall katta member 300 and the fleet wall punching member 400. At the same time it is to be compressed when the descending wall punching member 400.
상기 탄력부재(600)는 코일스프링외에 탄력있는 구성품이면 어떠한 것을 사용하여도 무방하다.The resilient member 600 may be used as long as the resilient components other than the coil spring.
상기 받침부재(500)는 금형몸체(200)의 일측벽(210)에 형성된 받침부재 삽입홈(211)에 삽입설치되어 개폐되는 받침부(510)와, 상기 받침부(510)를 탄력있게 지지하여 열림을 방지하거나 탄력있게 닫혀지도록 하는 탄성편(520)으로 구성한다.The support member 500 is inserted into and installed in the support member insertion groove 211 formed in one side wall 210 of the mold body 200 and the support portion 510 to be opened and closed, and the support portion 510 elastically supports It consists of an elastic piece 520 to prevent the opening or close elastically.
상기 받침부(510)는 후단 외측방향으로 핀구멍(512)이 형성된 힌지턱(511)을 형성하여 금형몸체(200)의 일측벽(210)에 돌출된 힌지턱(212)과 일치시킨 뒤 각 힌지턱(212)과 (511)의 핀구멍(213)과 (512)에 핀(20)을 끼워서 그 핀(20)을 중심으로 받침부(510)가 회동되어 개폐되게 하고, 내측방향으로 횡형경사면(513)을 형성하여 선대벽 카타부재(300)의 저면을 받쳐주도록 하며, 그 횡형경사면(513)의 후단에 하향경사면(514)을 형성하여 선대벽 펀칭부재(400)의 습동부(411)의 일측 하단 모서리에 형성된 경사면(415)과 접촉되게 하중을 가하여 그 충격력에 의해 미끄러지면서 받침부(510)를 외측방향으로 회동되게 하여 받침부(510)를 선대벽 카타부재(300)에서 벗어나게 하는 동시에 선대벽 카타부재 (300)가 하강되게 하여 선대 (10)의 중간벽(11)과 유리판지지벽(12)을 절취하도록 한다.The support part 510 forms a hinge jaw 511 having a pin hole 512 in a rearward end direction thereof to match the hinge jaw 212 protruding from one side wall 210 of the mold body 200. The pin 20 is inserted into the pinholes 213 and 512 of the hinge jaw 212 and 511 so that the support part 510 is rotated and opened around the pin 20, and it is horizontal inward direction. An inclined surface 513 is formed to support the bottom of the sloping wall kata member 300, and a downward sloping surface 514 is formed at the rear end of the sloping wall 513 so that the sliding part 411 of the sloping wall punching member 400 is formed. A load is brought into contact with the inclined surface 415 formed at one bottom edge of the side), and the support part 510 is rotated outward while sliding by the impact force so that the support part 510 is displaced from the ship wall member 300. At the same time, the ship wall member 300 is lowered to cut the middle wall 11 and the glass plate support wall 12 of the ship board 10. .
상기 탄성편(520)은 일단을 금형몸체(200)의 일측벽(210)에 형성된 나사구멍(214)에 나사(521)로 고정시키고, 타단은 받침부(510)를 탄력있게 지지하여 받침부(510)의 개폐를 탄력있게 제어하도록 한다.The elastic piece 520 is fixed to the screw hole 214 formed on one side wall 210 of the mold body 200 with a screw 521, and the other end is supported by the support portion 510 elastically Resilient control of the opening and closing of the (510).
이와같이 구성된 본 발명은, 선대(10)의 양 끝단부의 중간벽(11)과 유리판지지벽(12)의 절취와, 외측벽(13)의 레일홈(14)과 나사구멍(15)을 동시에 타발하고자 할때에는, 제5도와 같이 선대(10)의 유리판지지벽(12)의 끝단을 금형몸체(200)의 전방에 용착된 선대용 새시고정부(230)의 유리판지지벽 삽입홈(231)에 끼워서 중간벽(11)과 유리판지지벽(12)이 새시고정부(230)의 중간벽 지지부(232)와 유리판지지벽 지지부(233)에 각각 지지되게 하는 동시에, 선대(10)를 선대벽 카타부재(300)에 끼워서 외측벽(13)이 카타부(320)에 지지되어 상부에 선대벽 카타부재(300)의 카타부(320)가 위치되게 한다.According to the present invention configured as described above, the cutting of the intermediate wall 11 and the glass plate support wall 12 at both ends of the stern 10 and the punching of the rail groove 14 and the screw hole 15 of the outer wall 13 at the same time are performed. When the end of the glass plate support wall 12 of the ship 10, as shown in Fig. 5 inserted in the glass plate support wall insertion groove 231 of the sash portion 230 for the front plate welded to the front of the mold body 200 The intermediate wall 11 and the glass plate support wall 12 are supported by the intermediate wall support portion 232 and the glass plate support wall support portion 233 of the recessed portion 230, respectively, and at the same time, the fleet 10 is formed by the fleet wall kata member. The outer wall 13 is supported by the kata part 320 so as to be inserted into the 300 so that the kata part 320 of the ancestor wall kata member 300 is positioned at the top thereof.
그후, 구동부의 구동력에 의하여 작동봉(430)을 하강시키면 제6도와 같이 작동봉(430)에 고정된 선대벽 펀칭부재(400)가 직하방으로 하강하게 된다,Thereafter, when the operating rod 430 is lowered by the driving force of the driving unit, the fleet wall punching member 400 fixed to the operating rod 430 is lowered downward as shown in FIG.
즉, 선대벽 펀칭부재(400)의 작동부(410)가 금형몸체(200)의 작동공간부(270)내에서 하강하게 되는 것이며, 이때 작동부(410)의 습동부(411)는 슬라이딩면(414)이 돌출되어 있어 상,하 작동시 마찰력을 최소로 감소시켜 원활한 작동을 할 수 있는 것이다.That is, the operating part 410 of the ship wall punching member 400 is lowered in the operating space 270 of the mold body 200, and the sliding part 411 of the operating part 410 is a sliding surface. 414 is protruding, so that the friction force in the up and down operation can be reduced to the minimum for smooth operation.
따라서, 선대벽 펀칭부재(400)의 하강으로 펀칭부(420)도 동시에 하강하게 되므로 카타부(320)에 지지된 선대(10)의 외측벽(13)이 레일홈펀치(421)과 나사구멍펀치(422)와 동일한 형상 및 규격으로 펀칭되며, 선대(10)를 통과한 각 펀치(421)(422)는 카타부(320)의 레일홈 펀칭구멍(321)과 나사구멍 펀칭구멍(322)으로 삽입하므로 펀칭작업은 완료하게 되고, 펀칭된 선대(10)의 새시편은 중간벽(11)에 떨어지게 된다.Therefore, since the punching part 420 also descends at the same time as the lower wall punching member 400 descends, the outer wall 13 of the ship 10 supported by the kata part 320 is the rail groove punch 421 and the screw hole punch. Punched in the same shape and standard as 422, each punch 421, 422 passed through the ship 10, the rail groove punching hole 321 and the screw hole punching hole 322 of the kata part 320 Since the punching operation is completed because of the insertion, the new specimen of the punched rod 10 is dropped on the intermediate wall 11.
이때, 선대벽 펀칭부재(400)의 하강시 선대벽 카타부재(300)는 받침부재(500)의 받침부(510)의 횡형경사면(513)의 상면에 받쳐쳐 있는 상태이므로 선대(10)의 펀칭시 유도되는 일이 없이 고정되게 하는 것이고, 또한 탄력부재(600)은 탄력있게 압축하게 된다.At this time, when the ship wall punching member 400 descends, the ship wall wall member 300 is supported on the upper surface of the lateral inclined surface 513 of the support portion 510 of the support member 500. It is to be fixed without being induced when punching, and the elastic member 600 is elastically compressed.
한편, 외측벽(13)의 펀칭완료와 동시에 선대벽 펀칭부재(400)의 작동부(410)는 계속 하강하고 있는 상태이므로 제9도 (b)와 같이 작동부(410)의 습동부(411)의 끝단에 형성된 경사면(415)이 받침부재(500)의 받침부(510)의 하향경사면(514)에 접촉하게 된다.On the other hand, at the same time as the completion of the punching of the outer wall 13, the operating portion 410 of the fleet wall punching member 400 continues to descend, so that the sliding portion 411 of the operating portion 410 as shown in FIG. An inclined surface 415 formed at the end of the bottom surface comes into contact with the downward inclined surface 514 of the supporting portion 510 of the supporting member 500.
이때에는 선대벽 펀칭부재(400)의 카타부재 작동턱(413)이 선대벽 카타부재(300)의 상면과는 접촉하지 않은 상태이다.At this time, the kata member operating jaw 413 of the stern wall punching member 400 is not in contact with the upper surface of the stern wall kata member 300.
따라서, 선대벽 펀칭부재(400)의 계속적인 하강으로 작동부(410)의 경사면(415)이 받침부(510)의 하향경사면(514)을 밀어주게 되므로 상호 슬라이딩하면서 받침부(510)를 외측방향으로 밀어서 제8도 (b) 및 제9도 (c)와 같이 핀(20)을 중심으로 회동하게 되는 것이다.Therefore, the inclined surface 415 of the operating portion 410 pushes down the inclined surface 514 of the supporting portion 510 by the continuous lowering of the ship wall punching member 400, so that the supporting portion 510 is slid while sliding mutually. It is rotated about the pin 20 as shown in FIG. 8 (b) and FIG. 9 (c) by pushing in the direction.
상기 경사면(415)과 하향경사면(514)의 각도는 원활하게 슬라이딩하면서 밀어줄 수 있도록 설계한다.The angle between the inclined surface 415 and the downward inclined surface 514 is designed to slide while sliding smoothly.
이때, 받침부(510)는 탄성편(520)의 탄력에도 불구하고 외측으로 밀리게 되므로 횡형경사면(513)에 받쳐져 있던 선대벽 카타부재(300)는 받침부(510)에서 해제되며, 상기 횡형경사면(513)은 받침부(510)가 선대벽 카타부재(300)에서 순간적으로 이탈하여 하강하는 선대벽 카타부재(300)가 걸리지 않도록 하기 위하여 형성한 것이다.At this time, the support portion 510 is pushed outward in spite of the elasticity of the elastic piece 520, so that the ancestor wall kata member 300 supported on the lateral inclined surface 513 is released from the support portion 510, The lateral inclined surface 513 is formed to prevent the supporting portion 510 from being caught and descended from the ship wall member 300 by being temporarily separated from the ship wall member 300.
해제된 선대벽 카타부재(300)는 계속적으로 하강하는 선대벽 펀칭부재(400)의 카타부재 작동턱(413)이 충격을 가함으로서 그 충격과 함께 일체로 하강하게 되어 선대벽 카타부재(300)의 카타부(320)가 선대(10)의 중간벽(11)과 유리판지지벽(12)을 절취하여 선대(10)의 펀칭 및 절취작업이 완료하게 되는 것이다.The released sill wall kata member 300 is lowered integrally with the impact by applying the impact of the kata member working jaw 413 of the sill wall punching member 400 that is continuously descending, the sill wall kata member 300 Kata 320 of the cutting line 10 is to cut the middle wall 11 and the glass plate support wall 12 is to complete the punching and cutting operation of the ship 10.
선대(10)의 펀칭과 절취작업의 완료후 작동봉(430)을 다시 상승시키면 작동봉(430)에 고정된 선대벽 펀칭부재(400)가 먼저 상승하게 되고, 그후 작동봉(430)의 중간부에 고정된 로크너트(432)가 선대벽 카타부재(300)를 밀어 올리게 되므로 일정한 시간차이를 두고 함께 상승하게 되는 것이다.When the working rod 430 is raised again after the punching and cutting operation of the ship 10 is completed, the ship wall punching member 400 fixed to the operating rod 430 is first raised, and then the middle of the operating rod 430 is raised. Since the lock nut 432 fixed to the portion is pushed up the stern wall kata member 300 is to rise together with a certain time difference.
선대벽 펀칭부재(400)와 선대벽 카타부재(300)의 계속적인 상승으로 받침부재(500)를 벗어나게 되면 받침부(510)는 탄성편(520)의 탄력에 의하여 내측방향으로 회동하게 되어 제8도 (a)및 제9도 (a)와 같이 원래의 상태로 복귀하는 동시에 선대벽 카타부재(300)를 다시 받쳐주게 되는 것이다.When the support member 500 is moved out of the support member 500 by the continuous rise of the ship wall punching member 400 and the ship wall wall member 300, the support portion 510 is rotated inward by the elasticity of the elastic piece 520. 8 (a) and 9 (a) is to return to the original state at the same time to support the stern wall kata member 300 again.
이와같이 본 발명은 선대용 새시에 레일홈, 나사구멍 및 막이대 삽입홈을 동시에 타발하도록 하여 작업을 보다 정확하고 신슥하게 수행할 수 있도록 하는 한편 창짝틀의 조립을 단순화 하여 품질과 생산능률의 향상을 도모할 수 있는 매우 실용적인 것이다.As described above, the present invention allows the rail chassis, the screw hole, and the rod insert groove to be simultaneously punched to the ship chassis to perform the work more accurately and reliably, while simplifying the assembly of the window frame to improve the quality and production efficiency. It is very practical to be able to plan.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920010601A KR940006759B1 (en) | 1992-06-08 | 1992-06-18 | Metal mold of doorframe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019920010083 | 1992-06-18 | ||
| KR1019920010601A KR940006759B1 (en) | 1992-06-08 | 1992-06-18 | Metal mold of doorframe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019920010083 Division | 1992-06-08 | 1992-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940000177A KR940000177A (en) | 1994-01-03 |
| KR940006759B1 true KR940006759B1 (en) | 1994-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920010601A KR940006759B1 (en) | 1992-06-08 | 1992-06-18 | Metal mold of doorframe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940006759B1 (en) |
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1992
- 1992-06-18 KR KR1019920010601A patent/KR940006759B1/en not_active IP Right Cessation
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| Publication number | Publication date |
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| KR940000177A (en) | 1994-01-03 |
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