KR900005721Y1 - Injection Molding Mold Device - Google Patents
Injection Molding Mold Device Download PDFInfo
- Publication number
- KR900005721Y1 KR900005721Y1 KR2019870002623U KR870002623U KR900005721Y1 KR 900005721 Y1 KR900005721 Y1 KR 900005721Y1 KR 2019870002623 U KR2019870002623 U KR 2019870002623U KR 870002623 U KR870002623 U KR 870002623U KR 900005721 Y1 KR900005721 Y1 KR 900005721Y1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- holder
- injection molding
- fixed
- common base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 평단면도.2 is a plan cross-sectional view of the present invention.
제3도는 본 고안의 정단면도.3 is a front sectional view of the present invention.
제4도는 본 고안의 측단면도.Figure 4 is a side cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 공용베이스 2 : 고정측고정판1: common base 2: fixed side fixing plate
3 : 고정측홀더 3a, 5a : 경사요입부3: fixed side holder 3a, 5a: inclined recess
4 : 이동측고정판 5 : 이동측 홀더4: moving side fixing plate 5: moving side holder
6 : 유니트 삽입공간 7, 8 : 조입쇠6: Unit insertion space 7, 8: Fastener
13, 14 : 로케이트 블럭 16 : 유니트13, 14: locate block 16: unit
17 : 고정측 취부판 19 : 이동측취부판17: fixed side mounting plate 19: moving side mounting plate
17a, 19a : 경사돌출부17a, 19a: inclined protrusion
본 고안은 사출 성형금형장치에 관한 것으로, 특히 공용 베이스 부분과 유니트부분을 구분시켜 공용 베이스 부분은 사출성형기에 항시 셋팅한 상태에서 유니트 부분만 교체사용이 가능하게 한 사출성형금형장치에 관한 것이다.The present invention relates to an injection molding mold apparatus, and more particularly, to an injection molding mold apparatus in which a common base portion and a unit portion are divided so that only the unit portion can be replaced and used while the common base portion is always set in the injection molding machine.
일반적으로 사출성형금형장치는 1품종 1셋트의 금형을 필요로 하기 때문에 품종이 바뀔때 마다 그에 맞는 셋트가 별도로 제작되어야 하므로 비경제적이고, 양산작업이 어려우며 금형의 장착 및 분리작업이 까다로운 것등의 문제점이 있었다.In general, the injection molding mold apparatus requires one set of one kind of mold, so each set must be manufactured separately according to the variety of the mold, so it is uneconomical, difficult to mass-produce, and difficult to install and detach. There was this.
본 고안의 목적은, 종래의 상기와 같은 문제점을 해결함과 동시에, 소형제품의 금형공용화를 꾀하고 양산작업시 금형교환을 신속하게 행하기 위하여, 사출성형금형에서 필수적으로 구성되어야 하는 공용베이스와 유니트를 구분 형성하여 공용베이스는 사출성형기에 항시 셋팅된 상태에 있게하고 이에 호환이 가능한 유니트만 삽입할 때 유니트내의 스프루와 사출 성형기의 노즐 맞춤과 클램프 등이 용이하도록 공용베이스의 고정측, 이동측 홀더를 복수개의 블럭으로 조합하며, 유니트 삽입과 동시에 성형기의 노즐과 유니트의 스프루 위치 결정이 가능하도록 로케이트 블럭을 설치하고, 유니트를 공용 베이스에 간단히 고정할 수 있도로고 쐐기모양의 조임쇠를 가지며 성형품의 정밀을 꾀하도록 유니트의 좌, 우 원판과 가이드와의 위치, 결정을 확실하게 하는 테이퍼가이드핀을 구비함을 특징으로 한 사출 성형장치를 제공함에 있다.The object of the present invention is to solve the problems as described above, at the same time, in order to commercialize the mold of small products and to perform the mold exchange during the mass production work, the common base which must be composed essentially in the injection molding mold and The common base is always set in the injection molding machine by separating the unit, and the fixed side and movement of the common base to facilitate nozzle alignment and clamping of sprues and injection molding machines in the unit when inserting only compatible units. Combine the side holders into a plurality of blocks, install a block block so that the nozzle of the molding machine and the sprue positioning of the unit at the same time the unit is inserted, and the wedge-shaped fasteners can be easily fixed to the common base. The position and determination of the unit's left and right discs and guides are assured for precise molding. The present invention provides an injection molding apparatus comprising a tapered guide pin.
이하 본 고안의 한 바람직한 실시예를 첨부된 도면에 따라 상세히 설명한다.Hereinafter, one preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도면 부호중 1은 공용베이스로서, 이 공용 베이스(1)는 노즐 삽입구(15)를 가진 고정측고정판(2) 양측에 부착된 고정측홀더(3) (3)와 이동측고정판(4) 양측에 부착되는 이동측홀더(5) (5)로 이루어지며 상기의 한쪽 고정, 이동측 홀더(3) (5)와 다른쪽 고정, 이동측 홀더(3) (5) 사이 및 양측 고정판(2) (4)사이에는 유니트 삽입공간(6)이 형성된다.Reference numeral 1 denotes a common base, and the common base 1 has both sides of the fixed side holders 3 and 3 and the movable side fixed plate 4 attached to both sides of the fixed side fixing plate 2 having the nozzle insertion hole 15. It consists of a moving side holder (5) (5) attached to the one side, the fixing of the moving side holder (3) (5) and the other side, between the moving side holder (3) (5) and both side fixing plate (2) The unit insertion space 6 is formed between (4).
도면 부호중 1은 공용베이스로서, 이 공용 베이스(1)는 노즐 삽입구(15)를 가진 고정측고정판(2) 양측에 부착된 고정측홀더(3) (3)와 이동측고정판(4) 양측에 부착되는 이동측홀더(5) (5)로 이루어지며 상기의 한쪽 고정, 이동측 홀더(3) (5)와 다른쪽 고정, 이동측 홀더(3) (5)사이 및 양측 고정판(2) (4)사이에는 유니트 삽입공간(6)이 형성된다.Reference numeral 1 denotes a common base, and the common base 1 has both sides of the fixed side holders 3 and 3 and the movable side fixed plate 4 attached to both sides of the fixed side fixing plate 2 having the nozzle insertion hole 15. It consists of moving side holders (5) and (5) attached to each other, between the fixing of one side, the moving side holders (3) (5) and the other side, between the moving side holders (3) (5) and both side fixing plates (2). The unit insertion space 6 is formed between (4).
상기 각 홀더(3) (5)의 내면 외측단에는 상, 하방향으로 경사요입부(3a) (5a)가 형성된다.The inclined recesses 3a and 5a are formed at the outer end of the inner surface of each holder 3 and 5 in the upward and downward directions.
그리고 상기 각홀더(3) (5)에는 제2도에 도시된 바와같이 고정측 쐐기조임쇠(7)와 이동측 쐐기 조임쇠(8)가 출입가능하게 설치되어 고정블록(9) (10)의 외부로 노출되어 있는 보울트(11) (12)로서 출입조작이 가능하도록 구성되어 있다.In addition, the angle holder (3) (5) is provided with a fixed side wedge fastener (7) and a moving side wedge fastener (8) as shown in Figure 2 to the outside of the fixed block (9) (10) The bolts 11 and 12 that are exposed to each other are configured to allow entry and exit operation.
상기 각 홀더(3) (5)의 내면 외측단에는 상, 하방향으로 경사요입부(3a) (5a)가 형성된다.The inclined recesses 3a and 5a are formed at the outer end of the inner surface of each holder 3 and 5 in the upward and downward directions.
그리고 상기 각홀더(3) (5)에는 제2도에 도시된 바와 같이 고정측 쐐기조임쇠(7)와 이동측 쐐기 조임쇠(8)가 출입가능하게 설치되어 고정블록(9) (10)의 외부로 노출되어 있는 보울트(11) (12)로서 출입조작이 가능하도록 구성되어 있다.The fixed side wedge fastener 7 and the movable side wedge fastener 8 are installed in the angular holder 3 and 5 to allow access to the outside of the fixed block 9 and 10, as shown in FIG. The bolts 11 and 12 that are exposed to each other are configured to allow entry and exit operation.
그리고 상기 쐐기조임쇠(7) (8)의 내측단은 각 홀더(3) (5)의 경사요입부(3a) (5a)와 동일한 형태로 되어 있다.The inner ends of the wedge fasteners 7 and 8 have the same shape as the inclined recesses 3a and 5a of the holders 3 and 5.
또한 상기 공용 베이스(1)의 유니트 삽입공간(6)의 하단에는 제3도와 같이 고정측 로케이트 블럭(13)과 이동측로 케이트 블럭(14)이 부착되어 있다.In addition, the fixed side locate block 13 and the moving side gate block 14 are attached to the lower end of the unit insertion space 6 of the common base 1 as shown in FIG.
16은 상기 공용베이스91)의 유니트 삽입공간(6)에 착탈되는 유니트로서, 고정측 취부판(17)의 내측에 원판(18)이 고정되며 이동측 취부판(19)의 내측에도 상기 원판(18)과 대향하는 원판(20)이 고정되어 있다. 상기 고정측 취부판(17)의 외측면에는 스프루(17b)가 설치되어 있어 이의 구멍이 상기 양측원판(18) (20)과 이동측 취부판(19)으로 연결되어 있다. 그리고 상기 고정측 및 이동측 취부판(17) (19)에는 상기 각 홀더(3) (5)의 경사 요입부(3a) (5a)에 삽입되는 경사돌출부(17a) (19a)가 형성되어 있다. 미설명 부호 21은 테이퍼 가이드 핀이다.16 is a unit detachable from the unit insertion space 6 of the common base 91, the disc 18 is fixed to the inner side of the fixed side mounting plate 17 and the disc (inside the moving side mounting plate 19) The disk 20 facing the 18 is fixed. Sprues 17b are provided on the outer surface of the fixed side mounting plate 17 so that the holes thereof are connected to the both side discs 18 and 20 and the moving side mounting plate 19. Incidentally, the inclined protrusions 17a and 19a which are inserted into the inclined recesses 3a and 5a of the respective holders 3 and 5 are formed in the fixed side and the moving side mounting plates 17 and 19. . Reference numeral 21 is a taper guide pin.
이상과 같이 구성된 본 고안은 공용베이스(1)의 유니트 삽입공간(6)의 상부 개구로 부터 유니트(16)를 삽입하면 각 홀더(3) (5)에 형성된 경사요입부(3a) (5a)에 유니트(16)의 경사돌출부(17a) (19a)가 적당한 갭을 유지하면서 삽입되며 유니트(16)의 하단이 상기 공용베이스91)의 로케이트블럭(13) (14)의 상면에 얹혀진 상태에서 유니트(16)의 스프루(17b)가 고정측 고정판(2)의 노즐삽입구(15)와 일치된다.The present invention constructed as described above has the inclined recesses 3a and 5a formed in the holders 3 and 5 when the unit 16 is inserted from the upper opening of the unit insertion space 6 of the common base 1. The inclined protrusions 17a and 19a of the unit 16 are inserted while maintaining a proper gap, and the lower end of the unit 16 is placed on the upper surface of the locate blocks 13 and 14 of the common base 91. The sprue 17b of the unit 16 coincides with the nozzle insertion hole 15 of the fixed side fixing plate 2.
이러한 상태에서 보울트(11) (12)를 조여 넣으면 보울트(11) (12)의 선단의 쐐기조임쇠(7) (8)을 밀어넣어 쐐기조임쇠(7) (8)의 내측면이 유니트(16)의 양측취부판(17) (19)에 형성된 경사돌출부(17a) (19a)를 클램핑하게 된다.In this state, when the bolts 11 and 12 are tightened, the wedge fasteners 7 and 8 at the tip of the bolts 11 and 12 are pushed in so that the inner surface of the wedge fasteners 7 and 8 becomes the unit 16. The inclined protrusions 17a and 19a formed on both side mounting plates 17 and 19 are clamped.
그리고, 이동축 홀더(5) 및 이동축 고정판(4)은 좌, 우로 이동가능하여 유니트(16)의 크기에 알맞게 조정된다.In addition, the movable shaft holder 5 and the movable shaft fixing plate 4 are movable left and right, and are adjusted according to the size of the unit 16.
상기와 같이 유니트(16)를 공용베이스(1)에 셋팅완료시킨 후에는 양측원판(18) (20)의 완전한 위치 결정과 형개, 형체시의 가이드를 위해 조합형으로된 별도의 테이퍼가이드핀과 부시등을 넣어 정밀한 제품을 얻은 데에 문제가 없도록 한다.After setting the unit 16 to the common base 1 as described above, separate tapered guide pins and bushes are combined for the complete positioning, mold opening, and clamping of both discs 18 and 20. Back so that there is no problem in obtaining a precise product.
이상과 같이 동작하는 본 고안은 유니트의 착탈이 매우 간편할 뿐아니라 공용베이스 하나로서 여러개의 유니트를 호환할 수 있어 제작비용을 절감할 수 있을 뿐만 아니라 유니트가 가벼워 취급이 용이하므로 작업능률을 향상시켜 주는 것등의 특징을 지닌 것이다.This design, which operates as described above, is not only very easy to attach and detach the unit, but it is also compatible with several units as one common base, which not only reduces the production cost but also improves the work efficiency because the unit is light and easy to handle. It is characterized by giving.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002623U KR900005721Y1 (en) | 1987-02-28 | 1987-02-28 | Injection Molding Mold Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002623U KR900005721Y1 (en) | 1987-02-28 | 1987-02-28 | Injection Molding Mold Device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880016035U KR880016035U (en) | 1988-10-07 |
| KR900005721Y1 true KR900005721Y1 (en) | 1990-06-28 |
Family
ID=19260205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870002623U Expired KR900005721Y1 (en) | 1987-02-28 | 1987-02-28 | Injection Molding Mold Device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005721Y1 (en) |
-
1987
- 1987-02-28 KR KR2019870002623U patent/KR900005721Y1/en not_active Expired
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| Publication number | Publication date |
|---|---|
| KR880016035U (en) | 1988-10-07 |
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