KR900004100Y1 - Molding device in press - Google Patents
Molding device in press Download PDFInfo
- Publication number
- KR900004100Y1 KR900004100Y1 KR2019870014493U KR870014493U KR900004100Y1 KR 900004100 Y1 KR900004100 Y1 KR 900004100Y1 KR 2019870014493 U KR2019870014493 U KR 2019870014493U KR 870014493 U KR870014493 U KR 870014493U KR 900004100 Y1 KR900004100 Y1 KR 900004100Y1
- Authority
- KR
- South Korea
- Prior art keywords
- punch
- drawing die
- die
- fixed
- reverse
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 조립상태 정단면도.1 is a cross-sectional view of the assembled state of the present invention.
제2a도는 본 고안의 1차 작동상태 정단면도.Figure 2a is a cross-sectional view of the primary operating state of the present invention.
제2b도는 본 고안의 2차 작동 완료 상태 정단면도.Figure 2b is a cross-sectional view of the secondary operation completion state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,1' : 홀다 2 : 버링펀치1,1 ': Hold 2: Burling Punch
3 : 펀치고정판 4,4' : 스트리파3: punch fixing plate 4,4 ': stripe
5,5' : 스프링 6 : 드로잉 펀치겸 역 드로잉 다이5,5 ': Spring 6: Drawing punch and reverse drawing die
7 : 드로잉 다이편 8 : 드로잉 다이7: Drawing Die Part 8: Drawing Die
9,9' : 쿳숀봉 10 : 패드9,9 ': Kusshonbong 10: Pad
11 : 역 드로잉 펀치11: reverse drawing punch
본 고안은 프레스기에 있어서, 구멍의 지름이 작고 높이가 큰 제품을 성형시킬 경우에 일반적으로 3셋트의 금형에 의해 완성시키던 것을 1셋트 금형으로 완성 성형시킬 수 있게된 프레스기의 복합 금형 장치에 관한 것이다.The present invention relates to a composite mold apparatus of a press machine, in which, when molding a product having a small diameter and a large hole in a press machine, it is possible to complete molding of a set of three molds into one set mold. .
종래의 프레스기에 있어서는 구멍의 지름이 작고 높이가 큰 제품을 성형시킬 경우에 대부분이 1차 드로잉 공정과 2차 드로잉을 거쳐서 일단 드로잉 제품이 완료된후 버링고정을 성형하고 있었으나 이는 3셋트의 금형이 필요할뿐만 아니라 작업 공정이 늘어나 작업 시간이 길어지고 또한 대량 생산을 하는데 어려움이 있던 결점이 있었다.In the conventional press machine, when molding a product having a small diameter and a large height, most of the presses are molded through a primary drawing process and a secondary drawing, and once the drawing product is completed, a burring fixing is required. In addition, the work process was increased, the working time was long, and there was a drawback of difficulty in mass production.
따라서, 본 고안은 이와같은 종래의 결점을 해결하기 위하여 안출된 것으로 첨부된 도면에 의하여 그 구성과 작용효과를 설명하면 다음과 같다.Therefore, the present invention is devised to solve such a conventional drawback, and the construction and operation effects will be described with reference to the accompanying drawings.
상홀다(1)의 하면 중앙부에는 버링펀치(2)를 고정한 펀치 고정판(3)이 장착되면서 버링펀치(2)의 외둘레로는 그 하단부에 있는 스트리파(4)를 탄력 지지할수 있도록 스프링(5)이 삽입되어지되 스트리파(4)는 펀치고정판(3)의 외측 둘레로 상홀다(1)의 하부면에 설치고정된 드로잉 펀치겸 역 드로잉 다이(6)의 양내측면에 형성된 안내홈에 의해 동작할수 있도록 삽지되고 또한 드로잉 펀치겸 역 드로잉 다이(6)의 외측둘레 하부에는 스프링(5')에 의해 탄력 지지 되어지는 스트리파(4')가 설치되며 하홀다(1')의 상부면에는 드로잉 다이편(7)과 드로잉 다이(8)가 고정 설치되고 또한 드로잉 다이(8)의 내부로 하홀다(1')면에는 쿳숀봉(9)(9')과 연결고정된 패드(10)가 외측 둘레로 삽지 되어진 역 드로잉 펀치(11)가 안착 고정되어진 구성인 것으로 미설명 부호 12는 소재이고, 13은 샹크인 것이다.The center of the upper surface of the upper holder (1) is equipped with a punch fixing plate (3) fixed to the burring punch (2) while the outer circumference of the burring punch (2) springs to elastically support the stripper (4) at the lower end thereof ( 5) is inserted into the stripper 4 in the guide grooves formed on both inner sides of the drawing punch and reverse drawing die 6 fixed to the lower surface of the upper holder 1 around the outer periphery of the punch fixing plate 3. A stripper 4 ', which is inserted for operation by the spring and is elastically supported by a spring 5', is installed below the outer periphery of the drawing punch and reverse drawing die 6, and the upper surface of the lower holder 1 '. The drawing die piece 7 and the drawing die 8 are fixedly installed therein, and the pad 10 fixed to the cushion rods 9 and 9 'is fixed to the inside of the drawing die 8 on the lower surface 1'. ) Is a configuration in which the reverse drawing punch 11 is inserted and fixed around the outside. 13 is a shank.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
우선 상홀더(1)의 상부면에 고정된 샹크(13)를 도면에 도시되지 않은 프레스램에 부착시키고 또한 하측으로는 하홀다(1')를 볼스타에 클램핑시킨후 프레스 작동전원스윗치를 ON하게 되면 상측인 하홀다(1) 펀치고정판(3), 드로잉 펀치겸 역 드로잉 다이(6), 스트리파(4)(4'), 버링펀치(2)가 샹크(13)에 의해 상승한 상태에서 드로잉 다이편(7), 상부면에 소재(12)를 공급한후 일단 작업이 시작되면 샹크(13)에 의해 이에 연결 설치된 상측 장치가 다시 하강하면서 맨먼저 도면 제1도에 도시된 바와같이 스트리파(4)에 의해 일단 소재(12)를 누른 상태에서 상측이 하강시 도면 제2a도에 도시된 바와같이 드로잉 펀치겸 역 드로잉 다이(6)에 의해 소재(12)는 드로잉 다이(8)내부로 밀려들어 가면서 1차 성형이 끝나는 시점인 역 드로잉 펀치(11)의 상단부면에 일단 닿게되면서 계속하여 하강하는 상측 금형과 함께 드로잉 펀치겸 역 드로잉 다이(6)가 더욱더 하강되면 다음 시점에서 역 드로잉 펀치(11)에 의해 1차 드로잉 된 소재(12)가 도면 제2b도에 도시된 바와같이 역 드로잉 펀치(11)의 외부로 하강 삽지되어지는 드로잉 펀치겸 역 드로잉 다이(6) 내부로 2차 성형이 시작되면서 2차 역 드로잉 마지막 순간에 버링펀치(2)에 의해 버링 성형이 됨과 동시에 완성 성형품이 되어지며 이어서 상측 금형이 상승되면 성형품은 패드(10)와 쿳숀봉(9)(9')에 의해 역 드로잉 펀치(11)로 부터 취출되어지는 것으로 본원은 상기에 서술된 바와같은 동작을 반복하면서 구멍의 지름이 작고 높이가 큰 제품을 성형시킬수 있게 된 것으로 1셋트의 금형으로 완성 성형 시킬수 있으므로 작업 공정과 작업시간을 단축시킬수 있을 뿐만 아니라 생산성이 향상되었고 또한 작업공수가 절감되게 된것이다.First, the shank 13 fixed to the upper surface of the upper holder 1 is attached to the press ram not shown in the drawing, and the lower holder 1 'is clamped to the ball star at the lower side, and then the press operating power switch is turned ON. When the upper side of the lower holder (1) punch fixing plate (3), drawing punch and reverse drawing die (6), stripper (4) (4 '), burring punch (2) is raised by the shank (13) After supplying the raw material 12 to the drawing die piece 7 and the upper surface, once the work is started, the upper device connected thereto by the shank 13 is lowered again, and as shown in FIG. When the upper side is lowered while the raw material 12 is pushed down by the wave 4, the raw material 12 is drawn inside the drawing die 8 by the drawing punch and reverse drawing die 6 as shown in FIG. 2A. As it pushes in, it reaches the upper end surface of the reverse drawing punch 11 once the first molding is finished. When the drawing punch and the reverse drawing die 6 are lowered together with the upper mold which descends and descends, the material 12 primarily drawn by the reverse drawing punch 11 at the next time point is reversed as shown in FIG. 2B. Secondary molding is started into the drawing punch and reverse drawing die 6 which is inserted and lowered to the outside of the drawing punch 11, and at the end of the second reverse drawing, the burring is formed by the burring punch 2 and the finished molded product Then, when the upper mold is raised, the molded article is taken out from the reverse drawing punch 11 by the pad 10 and the cushion rod 9, 9 ', and the present application repeats the operation as described above. It is possible to mold a product with a small diameter and a large hole, and it can be completed with one set of molds, which not only shortens the work process and work time but also improves productivity. In addition, labor is saved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870014493U KR900004100Y1 (en) | 1987-08-28 | 1987-08-28 | Molding device in press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870014493U KR900004100Y1 (en) | 1987-08-28 | 1987-08-28 | Molding device in press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004649U KR890004649U (en) | 1989-04-17 |
| KR900004100Y1 true KR900004100Y1 (en) | 1990-05-10 |
Family
ID=19267075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870014493U KR900004100Y1 (en) | 1987-08-28 | 1987-08-28 | Molding device in press |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004100Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100317645B1 (en) * | 1999-08-12 | 2002-01-04 | 방효봉 | Metal mold of presser |
-
1987
- 1987-08-28 KR KR2019870014493U patent/KR900004100Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890004649U (en) | 1989-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207899970U (en) | A kind of side blow molding die | |
| KR900004100Y1 (en) | Molding device in press | |
| CN213671449U (en) | Combined stretching die | |
| CN210305250U (en) | Automatic stamping device of convenient operation's aluminum plate | |
| KR20090126120A (en) | Compound piercing device | |
| CN211515724U (en) | Multi-channel metal shell horizontal stamping device | |
| CN211161482U (en) | Motor casing mold processing | |
| JPH021515U (en) | ||
| KR100189567B1 (en) | Method and device of base ring | |
| KR900004101Y1 (en) | Molding device for press mechine | |
| JPS5855848B2 (en) | Mold device for forming reverse markings on helmet-shaped workpieces | |
| CN216175887U (en) | Mould for thinning product | |
| CN217474549U (en) | Stamping die for numerical control machine tool | |
| CN217223226U (en) | Novel in-mold riveting structure | |
| CN214517034U (en) | Motor iron core cold stamping trimming die | |
| KR900003338Y1 (en) | V-bending molding device in press machine | |
| CN219338735U (en) | Downward and upward forming die structure | |
| CN210847940U (en) | Lamp panel die of numerical control punching press | |
| CN216226377U (en) | Tensile structure of no pressure flitch of circular motor casing | |
| CN210253757U (en) | Barrel-shaped product forming die | |
| CN211758040U (en) | Brake pad riveting die | |
| CN217018229U (en) | In-mold positioning mechanism for stamping and stretching part | |
| CN215279487U (en) | Stamping die convenient to maintain | |
| KR910004865Y1 (en) | Apparatus making ground-bait in fishing | |
| CN218925946U (en) | Stamping die for bicycle accessories |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19970829 Year of fee payment: 10 |
|
| LAPS | Lapse due to unpaid annual fee |