KR900007418Y1 - Bending mold device - Google Patents
Bending mold device Download PDFInfo
- Publication number
- KR900007418Y1 KR900007418Y1 KR2019870020971U KR870020971U KR900007418Y1 KR 900007418 Y1 KR900007418 Y1 KR 900007418Y1 KR 2019870020971 U KR2019870020971 U KR 2019870020971U KR 870020971 U KR870020971 U KR 870020971U KR 900007418 Y1 KR900007418 Y1 KR 900007418Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bending
- bending mold
- mold
- install
- punches
- 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
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/08—Accessory tools, e.g. knives; Mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 펀치가 하강된 상태의 단면도.1 is a cross-sectional view of the punch of the present invention is lowered.
제2도는 본 고안의 펀치가 상승된 상태의 단면도.2 is a cross-sectional view of a state in which the punch of the present invention is raised.
제3도는 (a), (b), (c)는 본 고안의 벤딩 금형체의 작용 상태를 나타내는 발췌 단면도.Figure 3 is a (a), (b), (c) is a cross-sectional view showing the operating state of the bending mold body of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하부홀더 2 : 받침판1: lower holder 2: support plate
5 : 다이플레이트 6 : 벤딩금형체5 die plate 6 bending die body
9, 10 : 삽입공 12, 13 : 스프링9, 10: insertion hole 12, 13: spring
16 : 스트리퍼 17 : 고정판16: stripper 17: fixed plate
18, 19 : 벤딩펀치 20, 21 : 캠봉18, 19: bending punch 20, 21: cam rod
28 : 샹크 29 : 상부홀더28: shank 29: upper holder
본 고안은 2단계로 벤딩되는 금형물을 용이하게 취출할수 있도록 한 편심을 이용한 벤딩금형장치에 관한 것이다.The present invention relates to a bending mold apparatus using an eccentric to easily take out the mold to be bent in two stages.
일반적으로형으로 벤딩되는 구조물에 있어서는 2단계의 벤딩작업으로 완성되어 이 작업은 흔히 일괄 작업에 의하여 연속적으로 반복 생산하고 있다.Generally In the structure to be bent in the form of a two-stage bending work is completed, this work is often repeatedly produced continuously by a batch work.
이러한 구조물을 생산하기 위하여, 종래에는형으로 1차 벤딩된 제품을형으로 2단계 벤딩하고 이를 다시 취출하기 위하여 2개로 분리형성된 금형을 이용하고 있으며, 취출 작업시 금형의 턱부분에 제품이 걸려 취출이 곤란하게 되었다.In order to produce such a structure, conventionally The first bent product in In order to bend the mold into two stages and to take it out again, two separate molds are used, and it is difficult to take out the product because the product is caught in the jaw of the mold.
따라서 종래의 분할금형을 이용하되, 취출작업시에는 분할금형을 해체시켜주고 다시 벤딩작업시에는 이를 다시 결합하는 작업을 행하고 있었으며, 이에 따라 생산성이 극히 저하 되었고, 작업 또한 매우 불편하게 되는 점등의 문제점이 있었다.Therefore, the conventional use of the divided mold, the disassembly of the divided mold during the take-out operation and re-combining it during the bending work was performed, accordingly the productivity is extremely reduced, the problem of the lighting is also very uncomfortable work There was this.
본 고안은 상기와 같은 종래의 문제점을 감안하여 안출한 것으로 이를 첨부한 도면에 의거하여 상세힌 설명하면 다음과 같다.The present invention has been devised in view of the above-described conventional problems, and will be described in detail based on the accompanying drawings.
하부홀더(1)의 상면에 통공(3), (4)을 형성한 받침판(2)를 설치하고 이의 상부에 다이플레이트(5)를 설치하며 다이 플레이트(5)의 중앙부에 단턱(7), (8)을 가진 한쌍의 벤딩금형체(6)의 하부 양측에 위치되는 지점의 다이플레이트(5)의 양측에 작동공(51), (52)을 형성시켜 이에 스프링(12), (13)을 세트 스크류(14), (15)로 대향 설치하고, 다이플레이트(5) 상부에는 스트리퍼(16)를 설치한다.On the upper surface of the lower holder (1) is installed a support plate (2) formed with the through holes (3, 4), the die plate (5) is installed on the upper portion of the step (7) in the center of the die plate (5), Actuating holes (51) and (52) are formed on both sides of the die plate (5) at points located on both sides of the lower part of the pair of bending dies (8) having the springs (12) and (13). To the set screws (14) and (15), and the stripper (16) is installed on the die plate (5).
스트리퍼(16)의 상부에는 벤딩펀치(18), (19)와 선단에 구형부(22)를 가진 캠봉(20), (21)을 양쪽 대향되게 설치시킨 고정판(17)을 설치하고 이의 양측에는 스프링공(23)을 형성시켜 이에 스프링(26), (27)으로 탄력 설치되는 볼트(24), (25)를 설치하여 볼트(24), (25)가 스트리퍼(16)에 체결토록 하여 고정판(17)의 상부에 샹크(28)가 설치되는 상부홀더(29)를 설치토록 구성하여서 된 것으로 미설명부호 30은 완성된 벤딩구조물, 31은 1단계 벤딩된 구조물이다.On the upper side of the stripper 16, the fixing punches 17, which are provided with the bending punches 18, 19 and the cam rods 20, 21 having the spherical portion 22 at both ends thereof, are provided opposite to each other. A spring plate 23 is formed to install the bolts 24 and 25 that are elastically installed with the springs 26 and 27 so that the bolts 24 and 25 are fastened to the stripper 16 to fix the fixing plate. It is configured to install the upper holder 29, the shank 28 is installed on the upper portion of (17), reference numeral 30 is a completed bending structure, 31 is a one-step bending structure.
이상과 같이 구성된 본 고안은 제3도 (a)와 같이형으로 양단이 절곡된 구조물(31)은 벤딩펀치(18), (19)와 캠봉(20), (21)이 상승된 상태에서 벤딩 금형체(6)에 올려 놓게 되면, 벤딩 금형체(6)가 스프링(12), (13)에 의해 중앙에 모여지고 구조물(31)이 설치된다.The present invention configured as described above is as shown in FIG. When the structure 31 having both ends bent in the shape is placed on the bending mold body 6 while the bending punches 18, 19 and the cam rods 20, 21 are raised, the bending mold body 6 ) Are gathered at the center by springs 12 and 13 and the structure 31 is installed.
이 상태에서 샹크(28)가 하강하면 상부홀더(29)와 고정판(17)이 함께 하강하고 이에 따라 벤딩펀치(18), (19)와 캠봉(20), (21)이 함께 하강하며 캠봉(20), (21)의 선단 구형부(22)가 벤딩 금형체(6)에 형성된 삽입공(9), (10)에 각각 삽입되는 벤딩 금형체(6)의 간격(9), (10)만큼 벌려 놓는다.In this state, when the shank 28 is lowered, the upper holder 29 and the fixed plate 17 are lowered together, and thus the bending punches 18, 19, and the cam rods 20, 21 are lowered together, and the cam rods ( 20, the intervals 9 and 10 of the bending die bodies 6 inserted into the insertion holes 9 and 10 respectively formed in the bending die bodies 6 by the tip spherical portions 22 of 21. Keep as far apart as you can.
이때 작동공(51), (52)에 세트스크류(14), (15)로 설치된 스프링(12), (13)은 후퇴되며 스크리퍼(16)가 구조물(31)을 누르고 있게된다.At this time, the springs 12 and 13 installed in the set holes 14 and 15 in the operating holes 51 and 52 are retracted, and the scraper 16 is pressed against the structure 31.
이상태에서 상부홀더(29)를 더욱 하강시키면 벤딩펀치(18), (19)가 하강하면서 구조물(31)을 제3도 (b)와 같이형태로 절곡시키게 되며 절곡이 끝나면, 샹크(28)의 상승으로 상부홀더(29)가 상승되고 이에따라 벤딩펀치(18), (19)와 캠봉(20), (21)이 제2도와 같이 상승되며 벤딩 금형체(6)에 눌려있던 스프링(12), (13)이 다시 복귀되면서 제3도 (c)와 같이 벤딩 금형체(6)를 중앙으로 모으게 된다.In this state, if the upper holder 29 is further lowered, the bending punches 18 and 19 are lowered and the structure 31 is moved as shown in FIG. 3 (b). When the bending is completed and the bending ends, the upper holder 29 is raised by the rise of the shank 28, and accordingly the bending punches 18, 19 and the cam rods 20, 21 are raised as shown in FIG. As the springs 12 and 13 pressed on the bending die 6 are returned again, the bending die 6 is collected in the center as shown in FIG.
이상과 같이 벤딩 금형체(6)가 모여지면 구조물(30)이 벤딩 금형체(6)이 단턱(7), (8)에걸리지 않도록 하면서 취출할수 있게 된다.As described above, when the bending mold bodies 6 are collected, the structure 30 can be taken out without the bending mold bodies 6 being caught by the steps 7 and 8.
이상과 같은 본 고안은 간단한 구성으로형의 벤딩 구조물(30)을 용이하게 성형시킬수 있고 또 이를 용이하에 취출시킬수 있어 작업이 편리하고 작업공수가 적게 들게되는 점등의 특징을 가진다.This invention as described above is a simple configuration The bending structure 30 of the mold can be easily formed and can be easily taken out to have a feature of lighting that the operation is convenient and requires less work.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870020971U KR900007418Y1 (en) | 1987-11-30 | 1987-11-30 | Bending mold device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870020971U KR900007418Y1 (en) | 1987-11-30 | 1987-11-30 | Bending mold device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890010413U KR890010413U (en) | 1989-07-08 |
KR900007418Y1 true KR900007418Y1 (en) | 1990-08-16 |
Family
ID=19269938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870020971U KR900007418Y1 (en) | 1987-11-30 | 1987-11-30 | Bending mold device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900007418Y1 (en) |
-
1987
- 1987-11-30 KR KR2019870020971U patent/KR900007418Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR890010413U (en) | 1989-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900007418Y1 (en) | Bending mold device | |
JPH10156597A (en) | Variable type press die construction | |
JPS63171222A (en) | Burring device for pipe stock | |
KR940006998Y1 (en) | Bending and caulking device | |
JPS59133021A (en) | Method and apparatus for manufacturing bulged pipe | |
CN216965994U (en) | Metal part high accuracy is to hole cut-out press | |
KR900007426Y1 (en) | Bending press mold | |
CN212144038U (en) | Eight-bending bottom plate one-time forming stamping die | |
KR0134621Y1 (en) | Press mold for manufacturing z-banding and notching, and piercing | |
JPH0231208Y2 (en) | ||
CN211304452U (en) | Integrative awl drawing die of welding | |
CN214768009U (en) | Integrative four sides do not have trace bender | |
JPS583769B2 (en) | Press product removal device | |
JPH0710807Y2 (en) | Bending press die | |
SU1143531A1 (en) | Clamping device | |
JPS6030980Y2 (en) | Bending device for hook parts using press molds | |
KR970006500Y1 (en) | A product angle and rectangular bending die structure for press | |
KR920004677Y1 (en) | Apparatus extracting press-processed things used cams | |
JP2545276B2 (en) | Closing forging method of connecting rod | |
SU799868A1 (en) | Die for working hollow parts | |
JPH0222092Y2 (en) | ||
SU1449183A1 (en) | Die for moulding tubular billets | |
KR19980049409U (en) | Press mold | |
KR870000927Y1 (en) | Press for spinning | |
SU1660799A1 (en) | Apparatus for manufacturing continuous form pieces |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |