KR20020019742A - An auto-cutting machine for seal piston ring - Google Patents

An auto-cutting machine for seal piston ring Download PDF

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Publication number
KR20020019742A
KR20020019742A KR1020000052764A KR20000052764A KR20020019742A KR 20020019742 A KR20020019742 A KR 20020019742A KR 1020000052764 A KR1020000052764 A KR 1020000052764A KR 20000052764 A KR20000052764 A KR 20000052764A KR 20020019742 A KR20020019742 A KR 20020019742A
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KR
South Korea
Prior art keywords
jig
holder
movable member
piston ring
seal piston
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Application number
KR1020000052764A
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Korean (ko)
Inventor
최환호
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최환호
대화기계(주)
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Priority to KR1020000052764A priority Critical patent/KR20020019742A/en
Publication of KR20020019742A publication Critical patent/KR20020019742A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: A device for automatically cutting a seal piston ring is provided to maximize a cost reduction effect by minimizing a working period of time, manpower and a working process by cutting the seal piston ring used for packing various industrial machines with an automated cutting system. CONSTITUTION: A device for automatically cutting a seal piston ring includes a female screw shaft(6'), which is attached on a lower central portion of a back and forth movable member(4) mounted on a base plate(2) by an L.M guide(3) and screwed with a male screw arm(6), a dovetail hole, which is formed in a lower portion of a right and left movable member(5) mounted on the back and forth movable member by an L.M guide(3') and slidable connected to an upper dovetail of the back and forth movable member, air cylinders(8,8') and a hydraulic precise speed controller(S1) mounted at a side of the right and left movable member, a knife holder(10) having a plurality of knives(9) attached on the other side of the right and left movable member, a jig holder(11) opposed to the knife holder, a bolt hole formed at the center of the jig holder, a flange formed at a rear portion of the jig holder, a plurality of round jigs(12), each of which is covered with a rubber layer and rotatably mounted on an outer circumference of the jig holder, and pulleys each of which is mounted on the same shaft rod of the round jigs at a rear side of the round jig and connected to a driving pulley of a driving motor(M2) with a belt.

Description

씰피스톤링 자동재단기{AN AUTO-CUTTING MACHINE FOR SEAL PISTON RING}Seal Piston Ring Automatic Cutting Machine {AN AUTO-CUTTING MACHINE FOR SEAL PISTON RING}

본 발명은 씰피스톤링 자동재단기에 관한 것으로서,The present invention relates to a seal piston ring automatic cutting machine,

더욱 상세하게는, 각종 산업기계의 패킹용으로 사용되는 씰피스톤링을 자동화된 컷팅 시스템으로 재단할 수 있도록 하여 작업시간, 인력, 공정 등을 최소화시킴으로써 원가절감 효과를 극대화시킬 수 있도록 한 씰피스톤링 자동 재단기에 관한 것이다.More specifically, the seal piston ring can be cut with an automated cutting system to seal the seal piston ring used for the packing of various industrial machines, thereby minimizing the work time, manpower, process, etc. to maximize the cost reduction effect. It is about automatic cutting machine.

일반적으로 씰피스톤링 또는 각링은 산업기계의 패킹링으로 사용되며, 상기 씰피스톤링 또는 각링을 제작하는 종래의 방식은 금형으로 압착 성형하는 방식 및 수동커팅 방식이 주로 채용되었는 바, 이를 구체적으로 설명하자면 먼저 압착성형 방식은 원재료인 고무판을 로스율을 줄이기 위해 금형과 거의 엇비슷하게 수작업으로 재단한 후, 상기 재단된 고무 패널을 금형상에 올려놓고 압착 성형하였고, 수동커팅방식은 고무를 파이프형태로 압출한 후 일정한 간격의 지그를 이용하여 수작업으로 한 개씩 절단하였다.In general, the seal piston ring or angle ring is used as a packing ring of an industrial machine, and the conventional method of manufacturing the seal piston ring or angle ring is mainly a compression molding method and a manual cutting method, which are mainly employed. First, the compression molding method is to cut the rubber plate, which is a raw material, by hand almost similarly to the mold in order to reduce the loss rate, and then the molded rubber panel is placed on the mold and press-molded, and the manual cutting method extrudes the rubber in a pipe form. After that, each one was cut by hand using a jig of regular intervals.

그러나 이와 같은 종래 방식은 금형에서 낱개로 제품을 생산하기 때문에 제품생산능력이 현저히 떨어지고 제품의 내.외경 및 높이 공차 등 고무량에 따라 품질에 많은 영향을 미쳐 불량발생율이 높게 될 뿐 아니라 원재료의 로스 발생율이 많아 원가를 상승시키는 요인으로 작용하게 되는 등 전반적으로 비능률적인 작업성에 의한 비경제적인 문제점이 대두되었다.However, this conventional method produces a single product from the mold, which significantly reduces the product production capacity and greatly affects the quality depending on the amount of rubber such as the product's internal and external diameters and height tolerances. As a result of the high incidence rate, which contributes to an increase in costs, an economical problem arises due to inefficient workability.

본 발명은 상기한 바의 문제점을 해결하기 위해 안출된 것으로서,The present invention has been made to solve the above problems,

패킹용 씰피스톤링을 자동화된 컷팅시스템으로 재단하여 제작함으로써, 수작업을 자동화 작업으로 개선시켜 작업성을 향상시킴과 아울러 여러개의 금형에서 낱개로 제작하던 것을 한개의 금형에서 파이프 형태화 시켜 자동화된 커팅방식에 의해 일률적으로 재단함으로써 정밀하고 규격화된 높은 품질의 제품을 얻을 수 있을 뿐 아니라 인력 및 생산설비를 줄이고 특히, 원재료의 로스 발생율을 줄여 경제성을 향상시킨 씰피스톤링 자동재단기를 제공함에 그 특징이 있는 것이다.By making the seal piston ring for packing with an automated cutting system, it improves the workability by improving the manual work to the automated work, and the automatic cutting by forming the pipe from one mold into the one that was made from several molds. By uniformly cutting by the method, you can not only obtain high-quality products with precision and standardization, but also provide seal piston ring automatic cutting machine that improves economic efficiency by reducing manpower and production facilities and especially reducing raw material loss rate. It is.

이를 실현하기 위하여 본 발명은 파이프형 고무원재료를 1,000~3,200회전수로 회전하는 원형 지그의 외주연에 관삽한 후,In order to realize this, the present invention is inserted into the outer periphery of the circular jig rotating the pipe-shaped rubber raw material at 1,000 to 3,200 revolutions,

상기, 지그상에 고속 및 중속 그리고 저속 3단계로 좌. 우 왕복동되면서 다시 전. 후로 왕복 조절되는 컷팅부의 나이프를 접촉되게 하고 있다.On the jig, left in three stages of high speed, medium speed and low speed. I reciprocated again and again. Then, the knife of the cutting part which is reciprocally adjusted is made to contact.

도1은 본 발명 시스템의 정면구성도1 is a front configuration diagram of a system of the present invention;

도2는 본 발명 시스템의 측면구성도로서("B"는 또 다른 형태의 원형지그의 요부 확대도)Figure 2 is a side view of the system of the present invention ("B" is an enlarged view of the main portion of another type of jig)

도3은 본 발명 시스템의 요부사시도Figure 3 is a main perspective view of the present invention system

도4는 본 발명 원형지그와 나이프의 작동 예를 나타낸 요부정면 구성도Figure 4 is a main portion front configuration showing an operation example of the circular jig and knife of the present invention

* 도면 중 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2: 베이스 플레이트 4: 전.후이동부재 5: 좌.우이동부재2: Base plate 4: Front and rear moving member 5: Left and right moving member

6: 수나사간 6′: 암나사축 7′: 더브테일6: male thread 6 ': female thread axis 7': dovetail

7: 더브테일홈 8.8′: 에어실린더 9: 나이프7: Dovetail groove 8.8 ′: Air cylinder 9: Knife

10: 나이프홀더 11: 지그홀더 12: 원형지그10: knife holder 11: jig holder 12: round jig

이하, 본 발명의 바람직한 실시 예를 첨부된 도면과 관련하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1과 도2는 본 발명 시스템인 재단기의 전체상태를 나타내는 도면이고,1 and 2 is a view showing the overall state of the cutting machine of the present invention system,

도4는 본 발명 시스템 중 지그와 컷팅부의 연관 작동 예를 요부 상세 상태로 나타낸 도면으로서,4 is a view showing an example of the relevant operation of the jig and the cutting unit in the detail state of the present invention,

기대(1)의 베이스플레이트(2) 상에 L.M가이드(3)로 입설되는 전.후이동부재(4)의 저부 중앙에는 암나사축(6′)이 부착되어 모터(M1) 및 정밀감속기(G1)와 연관 작동되는 수나사간(6)에 나사 결합되며,A female screw shaft 6 'is attached to the center of the bottom of the front and rear movable member 4, which is placed on the base plate 2 of the base 1 as the LM guide 3, so that the motor M1 and the precision reducer G1 are attached. Screwed into a male threaded rod (6) that is associated with

상기. 전.후이동부재(4)상에 L.M가이드(3′)로 입설되는 좌.우이동부재(5)의 저부에는 더브테일홈(7)이 형성되어 전.후 이동부재(4)의 상면 더브테일(7′)에 슬라이드 결합되고,remind. A dovetail groove 7 is formed at the bottom of the left and right moving members 5, which is placed on the front and rear moving members 4 as the LM guide 3 ′, so that the top dovetail of the front and rear moving members 4 is formed. Slide onto 7 ',

좌.우이동부재(5)의 일측으로는 다시 고속 및 중속 2단계의 에어실린더(8)(8′)와 저속의 유압식 정밀속도제어기(S1)가 설치된다.One side of the left and right moving members 5 is again provided with air cylinders 8 (8 ') of two stages of high speed and medium speed and a hydraulic precision speed controller S1 of low speed.

한편, 좌.우이동부재(5)의 타측으로는 다수의 나이프(9)가 부착 설치된 나이프홀더(10)를 설치하되,On the other hand, the other side of the left and right moving member (5) is provided with a knife holder 10 is provided with a plurality of knives (9) attached,

상기, 나이프홀더(10)와 마주보게 즉, 대향지게는 지그홀더(11)를 입설한 후, 지그홀더(11)에는 다수의 원형지그(12)를 회전 가능케 축설하고,After facing the knife holder 10, that is, the jig holder 11 is placed thereon, the jig holder 11 is rotatably arranged with a plurality of circular jigs 12.

상기, 원형지그(12)의 배면 측에는 원형지그(12)의 동일 축봉(13)에 각각의 풀리(14)를 축설하여 기대(1) 하부 내면의 구동모터(M2)의 구동풀리(15)와 벨트(16)로 연결되게 하며,On the rear side of the circular jig 12, each pulley 14 is laid on the same shaft 13 of the circular jig 12, and the driving pulley 15 of the driving motor M2 on the lower inner surface of the base 1 is formed. Belt 16,

상기한 원형지그(12)는 중앙으로 볼트공(17)이 형성되며, 후단부에는 플랜지(18)가 형성되고 원형외주연으로는 고무층(19)을 피복되게 하거나 또는 원형지그(12)의 외주면으로 즉, 절단위치에 진공이 걸릴 수 있도록 다수의 홈(23)을 형성한 구조로서,The circular jig 12 has a bolt hole 17 formed at the center thereof, a flange 18 is formed at the rear end thereof, and a rubber outer layer 19 is covered with a circular outer circumference or the outer peripheral surface of the circular jig 12. That is, as a structure in which a plurality of grooves 23 are formed so that a vacuum is applied to the cutting position,

도면 중 미설명부호Unexplained symbols in the drawings

(20)은 원재료인 파이프형 고무20 is a raw rubber pipe

(21)은 콘트롤박스21 means control box

(22)는 이동캐스터를 지칭하고 있다.Reference numeral 22 designates a mobile caster.

위와 같이 구성된 본 발명의 작동과정을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

먼저, 지그홀더(11)에 축설된 다수의 원형지그(12)상에 원재료인 파이프형 고무(20)를 관삽 고정시킨 후, 기대(1) 상부의 콘트롤박스(21)를 조정하여 재단크기 제어, 재단속도제어, 스핀들 속도제어를 각각 세팅시켜 놓은 상태에서 작업전원을 넣어 시스템을 작동시키게 되면 전.후이동부재(4)상에 L.M가이드(3′)로 입설된 좌.우이동부재(5)가 2단계로 작동되는 일측 에어실린더 중 1차에어실린더(8′)의 피스톤작동에 의한 고속으로 지그홀더(11) 방향으로 이송되면서 대향진 나이프홀더(10)의 근접거리에 위치케 되면 일시 정지되고 다시 2차에어실린더(8)의 피스톤작동에 의한 중속으로 이송되면서 다시 3차 유압식 정밀속도 제어기(S1)에 의해 저속으로 지그홀더(11) 상에 축설된 다수의 원형지그(12)상의 파이프형고무(20)의 중심에 나이프홀더(10)의 각 나이프(9)가 접촉되어 지는 것이며 좌.우이동부재(5)의 고속, 중속, 저속의 3단계 이송시 이동위치 조정 즉, 절단 깊이 조정은 좌.우이동부재(5) 저면의 더브테일홈(7)이 전.후이동부재(4)의 더브테일(7′)을 타고 슬라이드 되면서 원형지그(12)의 절단 깊이를 조절하게 된다.First, the pipe-type rubber 20 as a raw material is fixed on a plurality of circular jigs 12 arranged in the jig holder 11, and then the control box 21 on the base 1 is adjusted to control cutting size. , The cutting speed control and the spindle speed control are set, respectively, when the working power is turned on to operate the system, the left and right moving members (5) installed as LM guides (3 ') on the front and rear moving members (4). Is moved in the direction of the jig holder 11 at a high speed by the piston operation of the primary air cylinder (8 ') of one side of the one-cylinder operated in two stages, and is placed in the proximity of the opposing knife holder (10) And the pipes on the plurality of circular jig 12 arranged on the jig holder 11 at low speed by the third hydraulic precision speed controller S1 while being transferred to the medium speed by the piston operation of the secondary air cylinder 8 again. Each knife 9 of the knife holder 10 in the center of the mold rubber 20 When the left, right moving member 5 is moved in three stages of high speed, medium speed, and low speed, the moving position is adjusted, that is, the cutting depth is adjusted before and after the dovetail groove 7 on the bottom of the left and right moving member 5. The cutting depth of the circular jig 12 is adjusted while sliding along the dovetail 7 ′ of the moving member 4.

이때 1차 에어실린더(8′)의 피스톤 작동에 의한 좌.우이동부재(5)가 고속이송되어 근접거리에 위치되면 2차에어실린더(8)의 피스톤 작동에 의해 죄.우이동부재(5)가 다시 중속 이송되면서 마지막으로 유압식 정밀속도 제어기(S1)에 의해 저속 접촉되면, 2차에어실린더(8)가 후진되고 전.후이동부재(4)가 절단크기 만큼 이송하면서 다시 2차에어실린더(8)가 전진하여 절단하도록 컨트롤박스(21)에 세팅되어 있다.At this time, when the left and right movement member 5 by the piston operation of the primary air cylinder 8 'is moved at a high speed and positioned at a close distance, the sinusoidal movement member 5 is moved by the piston operation of the secondary air cylinder 8. When the low-speed contact is finally made by the hydraulic precision speed controller S1 while being transported at medium speed again, the secondary air cylinder 8 is reversed, and the front and rear moving members 4 are transported by the cutting size, and then the secondary air cylinder 8 ) Is set in the control box 21 to advance and cut.

한편, 원형지그(12)에 관삽 고정된 원재료인 파이프형 고무(20)의 재단크기 제어 또한 콘트롤박스(21)에 기세팅되어 있는 바,On the other hand, the cutting size control of the pipe-type rubber 20, which is a raw material fixed to the circular jig 12 is also set in the control box 21,

상기 세팅에 의해 기대(1) 후방의 모터(M1)구동력이 정밀 감속기(G1)에 전달되면 수나사간(6)의 회전으로 전. 후 이동부재(4) 저부의 암나사축(6′)이 수나사간(6)의 회전력을 전달받아 수나사간(6)을 타고 전.후이동부재(4)가 전. 후로 조정되어 진다.When the driving force of the motor M1 behind the base 1 is transmitted to the precision reducer G1 by the above setting, it is transferred to the rotation of the external thread 6. The female screw shaft 6 'at the bottom of the movable member 4 receives the rotational force of the male screw 6, and then moves on the male screw 6 before and after the moving member 4 moves forward. It is adjusted later.

이 상태에서 지그홀더(11)에 축설된 다수의 원형지그(12)는 홀더배면의 풀리(14)와 동일축봉(13)으로 연결되고 상기 풀리(14)는 기대(1) 하부 내면의 구동모터(M2)와 벨트(16)로 연결되어 있어 구동모터(M2)의 구동력을 벨트(16)로 전달받아 일정 R.P.M.으로 회전되어지므로 원형지그(12)에 관삽 고정되어 있는 원재료인 파이프형 고무(20)가 전술한 바의 접촉되어 있는 각 나이프(9)에 의해 씰피스톤링으로 재단되는 것이다.In this state, the plurality of circular jigs 12 arranged in the jig holder 11 are connected to the pulley 14 on the back of the holder by the same shaft rod 13, and the pulley 14 is a drive motor on the lower inner surface of the base 1. Since it is connected to the M2 and the belt 16, the driving force of the driving motor M2 is transmitted to the belt 16 and is rotated at a predetermined RPM so that the pipe-type rubber 20 is a raw material fixed to the circular jig 12 by pipe insertion. ) Is cut out by the seal piston ring by each knife 9 in contact as described above.

이때에도 R.P.M.속도 즉, 스핀들 속도가 콘트롤박스(21)를 통해 기세팅되어 있으므로 회전과 멈춤을 반복하게 되는 것이다.In this case, because the R.P.M. speed, that is, the spindle speed is set through the control box 21, the rotation and stop are repeated.

이상의 작동과정을 연결하여 다시 한번 간략하게 설명하자면, 전.후이동부재(4)의 전.후이동조절에 의해 원재료인 파이프형고무(21)의 재단크기(두께)의 조정이 먼저 이루어지면 좌.우이동부재(5)가 고속 및 저속 그리고 저속 3단계로 이송되면서 나이프홀더(10)의 각 나이프(9)가 지그홀더(11)상에 축설되어 있는 다수의 원형지그(12)에 관삽 고정되어 진 원재료인 파이프형 고무의 중심에 접촉됨과 동시에 지그홀더(11)에 축설된 다수의 원형지그(12)가 일정 R.P.M.으로 회전을 하면 각 나이프(9)가 원재료인 파이프형고무(20)를 커팅시키게 되어 씰피스톤링으로 재단 완료되면 다시 상기한 동작을 계속 반복하여 일정 두께(크기)의 씰피스톤링으로 계속 재단되는 것이다.The above operation process is briefly explained once again by adjusting the cutting size (thickness) of the pipe-type rubber 21, which is a raw material, by adjusting the front and rear movement of the front and rear movement members 4, and then left. As the right moving member 5 is conveyed in three stages of high speed, low speed and low speed, each knife 9 of the knife holder 10 is fixed to a plurality of circular jig 12 arranged on the jig holder 11. When the circular jig 12 arranged in the jig holder 11 rotates at a constant RPM while being in contact with the center of the pipe-type rubber which is the raw material, each knife 9 cuts the pipe-type rubber 20 as the raw material. When the cutting is completed with the seal piston ring, the above-described operation is repeatedly repeated to continue cutting the seal piston ring of a predetermined thickness (size).

상기한 바에서 지그홀더(11)가 일 방향에만 설치되어 있지만 양방향으로 설치하거나 지그홀더(11)상에 축설된 다수의 원형지그(12)수를 늘리게 되면 생산량을 좀더 늘릴 수 있으나 기기 구조나 설치 제한상 본 발명에서와 같이 일 방향과 원형지그가 4개 정도면 가장 바람직한 것이다.In the above bar, the jig holder 11 is installed only in one direction, but if the installation in both directions or the number of the plurality of circular jig 12 arranged on the jig holder 11 is increased, the production can be further increased. It is the most preferable if one direction and four circular jig as limiting in the present invention.

이상과 같은 본 발명은 씰피스톤링 또는 각링을 기존과 같은 압착성형 방식이나 수동커팅 방식이 아닌 자동화된 커팅방식으로 개선시켜 작업성을 향상시켰을 뿐 아니라, 원재료의 로스발생율을 거의 없게 하면서 인력이 전혀 불필요하게 하여 그에 따른 경제성을 향상시킴으로써 원가절감 효과를 극대화시킨 매우 유용한 발명인 것이다.As described above, the present invention not only improves the workability by improving the seal piston ring or the angular ring by the automatic cutting method but the conventional compression molding method or the manual cutting method, and has almost no loss of raw materials and no manpower. It is a very useful invention that maximizes the cost savings effect by making it unnecessary and improving the economics accordingly.

Claims (2)

기대(1)의 베이스플레이트(2)상에 L.M가이드(3)로 입설되는 전.후이동부재(4)의 저부중앙에는 암나사축(6′)이 부착되어 모터(M1)및 정밀 감속기(G1)와 연관 작동되는 수나사간(6)에 나사 결합되며,A female screw shaft 6 'is attached to the bottom center of the front and rear movable member 4, which is placed on the base plate 2 of the base 1 as the LM guide 3, so that the motor M1 and the precision reducer G1 are attached. Screwed into a male threaded rod (6) that is associated with 전.후이동부재(4)상에 L.M가이드(3′)로 입설되는 좌. 우 이동부재(5)의 저부에는 더브테일홈(7)이 형성되어 전.후이동부재(4)의 상면 더브테일(7′)에 슬라이드 결합되고, 좌.우이동부재(5)의 일측으로는 에어실린더(8)(8′)와 유압식 정밀 속도제어기(S1)를 설치하여 좌.우이동부재(5)를 고속 및 중속 그리고 저속 3단계로 왕복동슬라이드 가능케 하며,Left to be entered as L.M guide (3 ') on the front and back moving member (4). A dovetail groove 7 is formed at the bottom of the right moving member 5 and slides to the top dovetail 7 ′ of the front and rear moving members 4, and to one side of the left and right moving members 5. By installing the air cylinder 8 (8 ') and the hydraulic precision speed controller S1, the left and right moving members 5 can be reciprocated in three stages of high speed, medium speed and low speed. 좌.우이동부재(5)의 타측으로는 다수의 나이프(9)가 부착 설치된 나이프홀더(10)를 설치하되, 상기 나이프홀더(10)와 대향지게는 지그홀더(11)를 입설한 후, 지그홀더(11)에는 중앙으로 볼트공(17)과 후단부에 플랜지(18)를 형성하고 외주면으로는 고무층(19)을 피복시킨 다수의 원형지그(12)를 회전 가능케 축설하고, 원형지그(12)의 배면 측에는 원형지그(12)의 동일 축봉(13)에 각각의 풀리(14)를 축설하여 기대(1) 하부 내면의 구동모터(M2)의 구동풀리(15)와 벨트(16)로 연결되게 함을 특징으로 하는 씰피스톤링 자동재단기On the other side of the left and right moving member (5), a knife holder (10) having a plurality of knives (9) attached thereto is installed, but after the jig holder (11) is placed in the opposite direction to the knife holder (10), the jig The holder 11 has a bolt hole 17 at the center and a flange 18 formed at the rear end thereof, and a plurality of circular jigs 12 are formed so as to be rotatable so as to cover the rubber layer 19 on the outer circumferential surface thereof. On the back side of the), each pulley 14 is laid on the same shaft rod 13 of the circular jig 12 and connected to the drive pulley 15 and the belt 16 of the drive motor M2 on the lower inner surface of the base 1. Seal piston ring automatic cutting machine characterized by 제1항에 있어서, 원형지그(12)의 외주면으로 절단위치에 진공이 걸릴 수 있도록 다수의 홈(23)을 형성하여 진공으로 파이프형 고무를 고정하여 재단할 수 있도록 함을 특징으로 하는 씰피스톤링 자동재단기.The seal piston according to claim 1, wherein a plurality of grooves (23) are formed on the outer circumferential surface of the circular jig (12) so that vacuum can be applied to the cutting position so that the pipe-type rubber can be fixed and cut by vacuum. Ring automatic cutter.
KR1020000052764A 2000-09-06 2000-09-06 An auto-cutting machine for seal piston ring KR20020019742A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108112A (en) * 2014-07-03 2014-10-22 安徽京鸿密封件技术有限公司 Device for producing rubber gasket
CN105798969A (en) * 2016-03-31 2016-07-27 太仓市中厚机械有限公司 Bi-directional cutting slitting equipment
CN111604991A (en) * 2020-04-27 2020-09-01 咸阳石油化工有限公司 Sealed cutting graduation processing platform that fills up

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207210A (en) * 1983-05-11 1984-11-24 Mitsui Toatsu Chem Inc Mixing mill strip automatic cutting machine
JPH06339892A (en) * 1993-05-28 1994-12-13 Tokin Corp Tube cutter
JPH07223194A (en) * 1994-02-07 1995-08-22 Kasuga Seishi Kogyo Kk Paper roll cutting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207210A (en) * 1983-05-11 1984-11-24 Mitsui Toatsu Chem Inc Mixing mill strip automatic cutting machine
JPH06339892A (en) * 1993-05-28 1994-12-13 Tokin Corp Tube cutter
JPH07223194A (en) * 1994-02-07 1995-08-22 Kasuga Seishi Kogyo Kk Paper roll cutting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104108112A (en) * 2014-07-03 2014-10-22 安徽京鸿密封件技术有限公司 Device for producing rubber gasket
CN105798969A (en) * 2016-03-31 2016-07-27 太仓市中厚机械有限公司 Bi-directional cutting slitting equipment
CN111604991A (en) * 2020-04-27 2020-09-01 咸阳石油化工有限公司 Sealed cutting graduation processing platform that fills up

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