KR20160086566A - Mold of seismic isolation device for laminated rubber bearing - Google Patents

Mold of seismic isolation device for laminated rubber bearing Download PDF

Info

Publication number
KR20160086566A
KR20160086566A KR1020150004029A KR20150004029A KR20160086566A KR 20160086566 A KR20160086566 A KR 20160086566A KR 1020150004029 A KR1020150004029 A KR 1020150004029A KR 20150004029 A KR20150004029 A KR 20150004029A KR 20160086566 A KR20160086566 A KR 20160086566A
Authority
KR
South Korea
Prior art keywords
mold
isolation device
seismic isolation
inner mold
outer cover
Prior art date
Application number
KR1020150004029A
Other languages
Korean (ko)
Inventor
이홍표
조명석
박진영
장광석
Original Assignee
한국수력원자력 주식회사
유니슨이테크 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 한국수력원자력 주식회사, 유니슨이테크 주식회사 filed Critical 한국수력원자력 주식회사
Priority to KR1020150004029A priority Critical patent/KR20160086566A/en
Publication of KR20160086566A publication Critical patent/KR20160086566A/en

Links

Images

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C2033/042—Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel direction
    • B29C2033/202—
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B29C2035/042—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water
    • B29C2035/043—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water oil

Abstract

The present invention relates to a mold for a laminated rubber-based seismic isolation device which protects a structure such as a building or a bridge from earthquake vibration and is used for the purpose of seismic isolation, and particularly, to a mold for a laminated rubber-based seismic isolation device which improves quality performance by minimizing a deviation of a curing temperature during manufacture of a seismic isolation device and is capable of easily transferring heat and maintaining the temperature. To this end, the mold for a laminated rubber-based seismic isolation device includes an upper plate (1), a lower plate (2) which is spaced apart from the upper plate (1) and disposed below the upper plate (1), a laminated rubber-based seismic isolation device (3) disposed between the upper and lower plates (1, 2), and an intermediate body (4) surrounding the seismic isolation device (3), wherein the intermediate body (4) is divided into 24 pieces and includes an inner mold (5) assembled in a cylindrical shape and coupled to the outside of the inner mold, and the upper and lower plates (1, 2) are coupled to the inner mold (5) and the outer cover (6) by means of a fixing pin (7).

Description

적층고무 계열의 면진장치용 금형{Mold of seismic isolation device for laminated rubber bearing}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mold for a seismic isolation device,

본 발명은 건축, 교량 등의 구조물에 대해 지진동으로부터 보호하기 위한 면진을 목적으로 적용되는 적층고무 계열의 면진장치용 금형에 관한 것으로, 특히 면진장치 제조시 가류온도의 편차를 최소화하여 품질성능을 향상시키고 열전달과 온도유지를 용이하게 실행할 수 있는 적층고무 계열의 면진장치용 금형에 관한 것이다.The present invention relates to a mold for a seismic isolation system for a seismic isolation structure for protecting buildings, bridges, and the like from seismic vibration, and more particularly, And which can easily carry out heat transfer and temperature maintenance.

통상적으로 면진장치는 건축, 교량 등의 구조물에서 상부 구조물과 하부 구조물 사이에 설치되어 수직방향으로 충분한 강성의 지지 안전성을 확보한 반면, 수평으로는 충분한 변형능력과 에너지 소산능력으로 에너지를 흡수하는 기능을 갖추고 있다.In general, the isolation device is installed between the upper structure and the lower structure in the structures such as architecture and bridges to secure sufficient rigidity support stability in the vertical direction. On the other hand, it has a function to absorb energy with sufficient deformation capacity and energy dissipation capability .

이러한 면진장치는 복수 개의 고무판과 강판을 교대로 적층하여 이루어진 탄성체와 상기 탄성체를 구조물의 기초에 설치하기 위한 상하 플레이트로 이루어진 플랜지로 구성되어 있다.Such a seismic isolation device is composed of an elastic body formed by alternately laminating a plurality of rubber plates and steel plates, and a flange composed of upper and lower plates for installing the elastic body on the foundation of the structure.

종래 면진장치의 구조를 살펴보면, 복수의 적층 고무판을 감싸는 상하 플레이트와 전기히터가 설치된 중간바디로 형성된 구조로 되어 있기에 가압성형 프레스에서 열과 압력을 가해 상기 복수의 적층 고무판을 가류시킬 때, 전기식 열선히터에 의해 가류작용시 열전달 온도변화가 크게 발생하여 적층 고무판의 표면적이 일정하게 가류되지 않을 뿐만 아니라, 성형공정에서 단일 중간바디에 의해 고무시트와 중간바디 사이에 흡수된 내부공기가 외기로 빠지지 않아 가류된 적층 고무판에 기포가 남게 되어 성능과 품질저하를 발생하는 문제점이 있었다. The structure of the conventional seismic isolation device is structured by the upper and lower plates surrounding the plurality of laminated rubber plates and the intermediate body provided with the electric heater. Therefore, when the laminated rubber plates are vulcanized by applying heat and pressure in the press forming press, The surface area of the laminated rubber plate is not uniformly vulcanized due to a large change in the heat transfer temperature during vulcanization, and the internal air absorbed between the rubber sheet and the intermediate body by the single intermediate body in the molding process does not fall into the outside air, Bubbles are left in the laminated rubber plate, resulting in poor performance and quality.

대한민국 등록특허공보 제 10-1154847호(2012.06.04.)Korean Registered Patent No. 10-1154847 (June 4, 2012)

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 면진장치 제조용 금형의 조립과 분해 시공성을 개선하면서 가류 작용시 가류온도의 편차를 최소화하여 면진장치의 품질을 향상시키며, 가류성형 작업시 금형의 열전달과 온도유지가 용이하게 수행되는 적층고무 계열의 면진장치용 금형을 제공함에 그 목적이 있다.Accordingly, it is an object of the present invention to at least partially solve the above problems and / or disadvantages and to provide at least the advantages described below. Accordingly, it is an object of the present invention to improve the assembling and disassembling workability of a mold for manufacturing an isolation device, The present invention provides a mold for a seam-resistant device of a laminated rubber type in which heat transfer and temperature maintenance of a mold are easily performed.

상기와 같은 목적을 달성하기 위한 본 발명은 상부 플레이트와, 상기 상부 플레이트에 이격되어 상부 플레이트의 아래에 배치되는 하부 플레이트, 상기 상하부 플레이트 사이에 배치된 적층고무 계열의 면진장치 및, 상기 면진장치의 둘레를 감싸는 중간바디로 이루어진 적층고무 계열의 면진장치용 금형에 있어서, 상기 중간바디는 24등분 분할되어 조립되는 내부금형과 상기 내부금형의 외부에 결합되는 외부커버로 이루어지고, 상기 상하부 플레이트는 고정핀에 의하여 내부금형과 외부커버에 결합되는 구조로 되어 있다.According to another aspect of the present invention, there is provided an upper plate, a lower plate disposed below the upper plate and spaced apart from the upper plate, a laminated rubber-based seismic device disposed between the upper and lower plates, Wherein the intermediate body comprises an inner mold divided into 24 equal parts and an outer cover coupled to the outside of the inner mold, and the upper and lower plates are fixed It is connected to inner mold and outer cover by pin.

또한, 본 발명은 상기 외부커버의 내부는 지그재그형 칸막이에 의해 형성된 오일박스가 형성되고, 상기 오일박스의 일정온도를 유지시키는 오일은 외부커버에 설치된 주입구와 출입구를 통해 공급 및 배출되는 구조로 되어 있다.Further, the present invention is characterized in that an oil box formed by a staggered partition is formed in the inside of the outer cover, and oil for maintaining a predetermined temperature of the oil box is supplied and discharged through an inlet and an outlet formed in the outer cover have.

이러한 본 발명에 따른 적층고무 계열의 면진장치용 금형은 조립 및 분해시 용이한 시공성을 확보하며, 면진장치의 가류 작업시 가류온도의 편차를 최소화하여 제품의 개별편차를 저감하여 품질성능의 개선을 도모할 수 있다.The mold for a vibration isolation device of the laminated rubber type according to the present invention assures easy workability in assembling and disassembling and minimizes the variation of the vulcanization temperature during the vulcanization operation of the vibration isolation device, .

또한 본 발명은 개선된 금형을 통해 적층고무 계열 면진장치의 주요 착안점인 제품의 접착성능 개선 및 목표 전단 탄성계수에 부합하도록 하기 위해 외부커버의 내부에 오일박스를 형성하여 가류성형시 열매체인 오일을 주입하여 열전달과 온도유지를 용이하게 할 수 있도록 되어 있기에 우수한 제품성능을 확보할 수 있다.Further, the present invention forms an oil box inside the outer cover to improve the adhesion performance of the product, which is the main point of view of the laminated rubber-based seismic isolation device through the improved mold, and to meet the target shear modulus, So that the heat transfer and the temperature can be easily maintained. Therefore, excellent product performance can be secured.

도 1은 본 발명에 따른 적층고무계열의 면진장치용 금형을 보여주는 전체 단면도,
도 2는 도 1의 평면도,
도 3은 본 발명의 부품도로서, 내부금형의 측면도,
도 4는 본 발명의 부품도로서, 외부커버의 내부 확대 부분단면도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a whole sectional view showing a mold for a vibration isolation device of a laminated rubber series according to the present invention,
Fig. 2 is a plan view of Fig. 1,
Fig. 3 is a part view of the present invention,
Fig. 4 is a part view of the present invention, which is a cross-sectional view of an inner enlarged part of an outer cover. Fig.

이하, 본 발명의 바람직한 실시 예를 첨부도면에 의거 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 적층고무 계열의 면진장치용 금형을 보여주는 전체 단면도이고, 도 2는 도 1의 평면도이다.Fig. 1 is an overall cross-sectional view showing a mold for a vibration isolation device of a laminated rubber series according to the present invention, and Fig. 2 is a plan view of Fig.

본 발명은 도면에 도시된 바와 같이 적층고무 계열의 면진장치(3)를 제조하는 금형으로서, 상부 플레이트(1)와, 상기 상부 플레이트(1)에 이격되어 상부 플레이트(1)의 아래에 배치되는 하부 플레이트(2), 상기 상하부 플레이트(1,2) 사이에 배치된 적층고무 계열의 면진장치(3) 및, 상기 면진장치(3)의 둘레를 감싸는 중간바디(4)로 이루어진 적층고무 계열의 면진장치용 금형에 있어서, 상기 중간바디(4)는 24등분 분할되어 원통형으로 조립되는 내부금형(5)과 상기 내부금형(5)의 외부에 결합되는 외부커버(6)로 이루어지고, 상기 상하부 플레이트(1,2)는 고정핀(7)에 의하여 내부금형(5)과 외부커버(6)에 결합되는 구조로 되어 있다.The present invention relates to a metal mold for producing a multilayer rubber-based seismic isolation device 3 as shown in the figure, which comprises an upper plate 1 and a lower plate 1 disposed below the upper plate 1, (2), a laminated rubber-based seismic isolation device (3) disposed between the upper and lower plates (1, 2), and an intermediate body (4) surrounding the circumference of the seismic isolation device The mold for an isolation device according to claim 1, wherein the intermediate body (4) comprises an inner mold (5) divided into 24 equally and assembled in a cylindrical shape, and an outer cover (6) joined to the outside of the inner mold (5) The plates 1 and 2 are structured to be coupled to the inner mold 5 and the outer cover 6 by the fixing pins 7.

여기서 상기 상하부 플레이트(1,2)들은 도 2에 도시된 바와 같이 정사각형 플레이트로 형성되고, 상기 내부금형(5)과 외부커버(6)는 상하부 플레이트(1,2) 사이를 연결하는 동심원 원통형으로 형성된다.2, the inner mold 5 and the outer cover 6 are formed in a concentric circular cylindrical shape connecting between the upper and lower plates 1 and 2. The upper and lower plates 1 and 2 are formed as a square plate, .

한편, 상기 외부커버(6)는 도 2와 도 4에 도시된 바와 같이 히팅방식을 열매체유인 오일을 이용하기 위해 내부에 오일박스(8)가 형성되어 있으며, 상기 오일박스(8)는 지그재그형 칸막이(9)에 의해 내부가 구획되면서 분리칸막이(10)를 기준으로 양쪽으로 주/출입구(11a,11b)를 갖추고 있고, 상기 주/출입구(11a,11b)는 외부의 온유기(도면에 미도시)를 통해 일정한 온도의 오일이 주입구(11a)를 통해 주입되며. 배출되는 오일은 출입구(11b)를 통해 다시 온유기로 귀환되어 설정온도로 재가열되면서 다시 주입구(11a)로 공급됨에 따라, 상기 고무적층 계열의 면진장치(3)의 가류성형 작업동안 일정한 온도를 금형에 지속적으로 가할 수 있게 되어 있다.2 and 4, the outer cover 6 has an oil box 8 formed therein for using a heating-type oil as a heating medium, and the oil box 8 has a zigzag- The inside / outside openings 11a and 11b are provided with openings 11a and 11b on both sides with respect to the separating partition 10 while partitioning the inside by the partition 9, A predetermined temperature of oil is injected through the injection port 11a. The discharged oil is returned to the oil tank through the inlet port 11b and reheated to the set temperature and supplied again to the inlet port 11a so that a constant temperature is applied to the mold during the vulcanization molding operation of the rubber- It is possible to apply continuously.

그리고, 도 3과 같이 24등분 분할된 각각의 내부금형(5)의 단위 내부금형(5a)은 외부커버(6)와의 분리/결합이 용이하도록 상하부 방향에 작은 각도의 경사면(12)을 두어 외부커버(6)의 내측에 삽입이 용이하도록 형성되어 있다.The unit inner mold 5a of each of the inner molds 5 divided into 24 equally as shown in Fig. 3 is provided with an inclined surface 12 having a small angle in the upper and lower direction so as to facilitate separation / engagement with the outer cover 6, The cover 6 is formed so as to be easily inserted into the inside thereof.

또한 상기 내부금형(5)의 길이 방향에 일정한 깊이로 반원형의 홀(13)을 형성하여 가류성형 작업시 상기 면진장치(3)의 고무시트와 중간강판 사이에서 발생하는 기포의 외부 배출이 원활하게 이루어지도록 되어 있다.In addition, a semicircular hole (13) is formed at a predetermined depth in the longitudinal direction of the inner mold (5), so that the bubbles generated between the rubber sheet and the intermediate steel sheet of the vibration isolation device (3) Respectively.

또한 상기 내부금형(5)은 적층고무 계열의 면진장치(3)의 성형완료 후 금형의 탈형이 용이하게 이루어지도록 24개의 단위 내부금형(5a)으로 분할되어진다.Further, the inner mold 5 is divided into 24 unit inner molds 5a so as to facilitate the demolding of the mold after completion of molding of the multilayer rubber-based seismic isolator 3.

상기와 같은 본 발명에 따른 적층고무 계열의 면진장치용 금형은 조립 및 분해 시공성이 용이하게 이루어지면서, 면진장치의 가류성형시 발생되는 내부 기포의 외부 배출이 원활하게 이루어짐과 더불어 오일 열매체에 의한 열전달과 온도가 유지됨에 따라 제조되는 면진장치의 제품성능 향상을 도모할 수가 있다.As described above, the mold for a vibration isolation device according to the present invention of the present invention can be easily assembled and disassembled, so that the internal bubbles generated during vulcanization molding of the vibration isolation device are smoothly discharged to outside, It is possible to improve the product performance of the isolation device manufactured as the temperature is maintained.

이상에서와 같이 본 발명은 일 예를 통해 설명하였지만, 본 발명은 반드시 여기에만 한정되는 것이 아니라 본 발명의 기술적 범주와 사상을 벗어나지 않는 범위 내에서 다양한 변형 실시가 가능하다.While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

1 : 상부 플레이트, 2 : 하부 플레이트,
3 : 면진장치, 4 : 중간바디,
5 : 내부금형, 5a : 단위 내부금형,
6 : 외부커버, 7 : 고정핀,
8 : 오일박스, 9 : 지그재그형 칸막이,
10 : 분리칸막이, 11a,11b : 주/출입구.1: upper plate, 2: lower plate,
3: Isolation device, 4: Middle body,
5: inner mold, 5a: inner mold,
6: outer cover, 7: fixing pin,
8: Oil box, 9: Zigzag type partition,
10: Separation partition, 11a, 11b: Main / entrance.

Claims (5)

상부 플레이트(1)와, 상기 상부 플레이트(1)에 이격되어 상부 플레이트(1)의 아래에 배치되는 하부 플레이트(2), 상기 상하부 플레이트(1,2) 사이에 배치된 적층고무 계열의 면진장치(3) 및, 상기 면진장치(3)의 둘레를 감싸는 중간바디(4)로 이루어진 적층고무 계열의 면진장치용 금형에 있어서,
상기 중간바디(4)는 24등분 분할되어 원통형으로 조립되는 내부금형(5)과 상기 내부금형(5)의 외부에 결합되는 외부커버(6)로 이루어지고, 상기 상하부 플레이트(1,2)는 고정핀(7)에 의하여 내부금형(5)과 외부커버(6)에 결합되는 구조로 이루어진 것을 특징으로 하는 적층고무 계열의 면진장치용 금형.(1), a lower plate (2) spaced apart from the upper plate (1) and disposed below the upper plate (1), a laminated rubber-based seismic isolator disposed between the upper and lower plates (3) and an intermediate body (4) surrounding the circumference of the seismic isolation device (3), characterized in that:
The intermediate body 4 is composed of an inner mold 5 divided into 24 parts and assembled into a cylindrical shape and an outer cover 6 coupled to the outside of the inner mold 5. The upper and lower plates 1, And is coupled to the inner mold (5) and the outer cover (6) by a fixing pin (7). 제 1항에 있어서,
상기 외부커버(6)의 히팅방식은 열매체 오일을 이용하는 것을 특징으로 하는 적층고무 계열의 면진장치용 금형.The method according to claim 1,
Wherein the heating method of the outer cover (6) uses a heating medium oil. 제 2항에 있어서,
상기 외부커버(6)의 내부에 형성된 오일박스(8)는 지그재그형 칸막이(9)에 의해 내부가 구획되면서 분리칸막이(10)를 기준으로 양쪽으로 주/출입구(11a,11b)를 갖춘 것을 특징으로 하는 적층고무 계열의 면진장치용 금형.3. The method of claim 2,
The oil box 8 formed inside the outer cover 6 is characterized in that the interior is partitioned by a staggered partition 9 and has main ports 11a and ports 11b on both sides of the partition 10 Wherein the mold is a laminated rubber. 제 1항에 있어서,
상기 내부금형(5)의 단위 내부금형(5a)은 외부커버(6)와의 분리/결합이 용이하도록 상하부 방향에 작은 각도의 경사면(12)을 두어 외부커버(6)의 내측에 삽입이 용이하도록 형성된 것을 특징으로 하는 적층고무 계열의 면진장치용 금형.The method according to claim 1,
The unit inner mold 5a of the inner mold 5 is provided with a sloped surface 12 having a small angle in the upper and lower directions so as to be easily inserted into the inner cover of the outer cover 6 Wherein the mold is formed of a metal. 제 1항에 있어서,
상기 내부금형(5)의 길이 방향에 일정한 깊이로 반원형의 홀(13)을 형성하여 가류성형 작업시 상기 면진장치(3)의 고무시트와 중간 강판 사이에서 발생하는 기포의 외부 배출이 원활하게 이루어지는 것을 특징으로 하는 적층고무 계열의 면진장치용 금형.The method according to claim 1,
A semicircular hole 13 is formed at a predetermined depth in the longitudinal direction of the inner mold 5 so that the bubbles generated between the rubber sheet of the vibration isolating device 3 and the intermediate steel sheet during the vulcanization molding operation are smoothly discharged Wherein the metal plate is a metal plate.
KR1020150004029A 2015-01-12 2015-01-12 Mold of seismic isolation device for laminated rubber bearing KR20160086566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150004029A KR20160086566A (en) 2015-01-12 2015-01-12 Mold of seismic isolation device for laminated rubber bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150004029A KR20160086566A (en) 2015-01-12 2015-01-12 Mold of seismic isolation device for laminated rubber bearing

Publications (1)

Publication Number Publication Date
KR20160086566A true KR20160086566A (en) 2016-07-20

Family

ID=56679940

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150004029A KR20160086566A (en) 2015-01-12 2015-01-12 Mold of seismic isolation device for laminated rubber bearing

Country Status (1)

Country Link
KR (1) KR20160086566A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107263777A (en) * 2017-07-31 2017-10-20 四川新为橡塑有限公司 A kind of sulfurizing mould of rubber, device and vulcanization process
CN110126149A (en) * 2019-05-22 2019-08-16 万力轮胎股份有限公司 A kind of vibration isolator rubber bearing demoulding device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154847B1 (en) 2010-01-25 2012-06-18 전규식 Bearing with laminated coating spacer and manufacturing method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154847B1 (en) 2010-01-25 2012-06-18 전규식 Bearing with laminated coating spacer and manufacturing method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107263777A (en) * 2017-07-31 2017-10-20 四川新为橡塑有限公司 A kind of sulfurizing mould of rubber, device and vulcanization process
CN110126149A (en) * 2019-05-22 2019-08-16 万力轮胎股份有限公司 A kind of vibration isolator rubber bearing demoulding device

Similar Documents

Publication Publication Date Title
US8926311B1 (en) Vibration system for concrete pipe making machines
KR20160086566A (en) Mold of seismic isolation device for laminated rubber bearing
EP1614969B1 (en) Plate-shaped heating panel in which connecting members are fastened by bolts and nuts
CN112549378B (en) Integrated forming die and method for composite material corrugated interlayer cylinder
CN103786282A (en) Rapid vulcanization die for building lamination shock insulation rubber bearing
EP2602096B1 (en) Process for producing pieces of removable floor covering and removable floor covering
KR101154847B1 (en) Bearing with laminated coating spacer and manufacturing method thereof
CN209799510U (en) assembled reinforced concrete silo
KR20190070435A (en) insulation material clamp for insulated sandwich concrete wall structure
CN109016085B (en) Pouring mold and pouring method of composite lining tunnel model
JP5552880B2 (en) Manufacturing method of rubber bearing
KR101302461B1 (en) Manufacturing method for cone type fender
CN216267690U (en) Flexible joint forming tool
CN115139552A (en) Automatic forming equipment for complex-section composite material cabin section
KR101990217B1 (en) insulated sandwich concrete wall structure
CN203282627U (en) Rapid vulcanization die for building lamination shock insulation rubber bearing
RU2319901C2 (en) Method of manufacturing heating panel
JP5556329B2 (en) Manufacturing method of rubber bearing
CN105178465B (en) Using the lamination steel lead bearing assemble method of in-site pouring cooling shaping stereotype
CN210453162U (en) Take prefabricated superimposed sheet hydrothermal maintenance die table of vibration function
JP4106903B2 (en) Manufacturing method of sliding bearing member
CN114407373B (en) Flexible joint forming tool
JPH11257398A (en) Manufacture of rubber supporting body
JPH10115344A (en) Base isolation layered rubber body and its manufacture and device
KR101826101B1 (en) Dry heat storage floor heating block

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application