KR200451295Y1 - Door of the Automatic Lathe - Google Patents

Door of the Automatic Lathe Download PDF

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Publication number
KR200451295Y1
KR200451295Y1 KR2020080014407U KR20080014407U KR200451295Y1 KR 200451295 Y1 KR200451295 Y1 KR 200451295Y1 KR 2020080014407 U KR2020080014407 U KR 2020080014407U KR 20080014407 U KR20080014407 U KR 20080014407U KR 200451295 Y1 KR200451295 Y1 KR 200451295Y1
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KR
South Korea
Prior art keywords
door
link
shock absorber
automatic
outside
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KR2020080014407U
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Korean (ko)
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KR20100004712U (en
Inventor
임민오
최란화
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한화테크엠주식회사
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Priority to KR2020080014407U priority Critical patent/KR200451295Y1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0891—Protective coverings for parts of machine tools; Splash guards arranged between the working area and the operator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B25/00—Accessories or auxiliary equipment for turning-machines
    • B23B25/04—Safety guards specially designed for turning machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

본 고안은 자동선반의 도어에 관한 것으로서, 더욱 상세하게는 쇼크업소버를 이용하여 도어가 급격히 개폐되는 것을 방지하되, 상기 쇼크업소버를 가공이 이루어지는 공간의 밖인 몸체 외부에 형성하여 실제 가공이 이루어지는 공간을 더욱 넓게 사용할 수 있는 자동선반의 도어이다.The present invention relates to a door of an automatic lathe, and more particularly, to prevent the door from being opened and closed abruptly by using a shock absorber, the shock absorber is formed on the outside of the body outside the space where the processing is made, the actual processing space It is an automatic shelf door that can be used more widely.

Description

자동선반의 도어{Door of the Automatic Lathe}Door of the Automatic Lathes

본 고안은 자동선반의 도어에 관한 것으로서, 더욱 상세하게는 쇼크업소버를 이용하여 도어가 급격히 개폐되는 것을 방지하되, 상기 쇼크업소버를 가공이 이루어지는 공간의 밖인 몸체 외부에 형성하여 실제 가공이 이루어지는 공간을 더욱 넓게 사용할 수 있는 자동선반의 도어이다.The present invention relates to a door of an automatic lathe, and more particularly, to prevent the door from being opened and closed abruptly by using a shock absorber, the shock absorber is formed on the outside of the body outside the space where the processing is made, the actual processing space It is an automatic shelf door that can be used more widely.

일반적인 자동선반(수치제어선반)에는 절삭가공으로 발생하는 칩이나 절삭유가 외부로 나오는 것을 막고 안전사고의 방지를 위해 가공이 이루어지는 상태를 육안으로 확인할 수 있도록 강화유리나 폴리카보네이트(PC) 등으로 형성된 투시창(2)을 구비한 도어가 형성되어 있다.In general automatic lathe (numerical control lathe), sight glass formed of tempered glass or polycarbonate (PC) to prevent chips or cutting oil from cutting out from the outside and visually check the processing process to prevent safety accidents. The door provided with (2) is formed.

이런 자동선반의 도어는 비교적 그 크기가 큰 자동선반의 경우 전면에서 볼 때 좌우로 열리는 미닫이 문이 형성되는 것이 보통이며, 크기가 작은 자동선반의 경우 좌우의 공간이 협소하므로 도 1과 같이 상하로 열리는 미닫이 문을 형성하는 것이 보통이다.Such automatic shelf doors are usually formed with sliding doors that open to the left and right when viewed from the front in the case of relatively large automatic shelves, and in the case of small automatic shelves, the space between the left and right is narrow, as shown in FIG. It is common to form an open sliding door.

좌우로 개폐되는 미닫이 도어의 경우 무게가 무겁다고 하더라도 안전사고가 발생할 우려가 적으나, 상하로 개폐되는 미닫이 도어의 경우 도어 자체의 무게로 인해 급격이 열리거나 닫히게 되면 작업자의 안전사고가 발생할 우려가 있어 쇼바를 사용하여 개폐속도를 조절해주게 된다.Sliding doors that open and close left and right are less likely to cause a safety accident even if the weight is heavy.However, sliding doors that open and close up and down may cause a safety accident when the door is opened or closed suddenly due to the weight of the door itself. To control the opening and closing speed.

도 1에 도시된 종래 자동선반 도어의 경우 도어(1) 내부의 양쪽에 쇼바(3)가 형성되어 있는데, 이런 경우 도어(1)가 열리거나 닫히게 되면 쇼바(3)가 확장되고 축소되면서 도어와 같이 이동되므로 쇼바(3)의 작동을 위한 공간에는 어떠한 구조물도 형성할 수가 없다. In the case of the conventional automatic lathe door illustrated in FIG. 1, the showbars 3 are formed on both sides of the inside of the door 1, in which case the showbar 3 expands and contracts when the door 1 is opened or closed. Since it moves together, no structure can be formed in the space for the operation of the shobar 3.

그런데, 쇼바(3)가 형성되어 있는 이러한 공간은 절삭가공이 이루어지는 공간으로서 툴포스트(공구대), 주축 및 서브축, 절삭유 공급관 등에 걸리지 않게 하기 위해 설계 및 제작의 어려움이 따를 수밖에 없으며 가공공간을 효율적으로 이용하지 못하게 되는 불합리한 점이 발생된다.However, such a space in which the show bar 3 is formed is a space in which cutting is performed, and it is difficult to design and manufacture in order not to be caught in a tool post, a main shaft and a sub-axis, and a coolant supply pipe. There is an irrationality that can not be used effectively.

또한, 상기 쇼바의 로드에 절삭칩이나 절삭유 등의 이물질이 묻어 작동이 원활하게 이루어지지 않는 등의 문제점이 있다.In addition, there is a problem that the foreign matter such as cutting chips, cutting oil, etc. are buried in the rod of the showbar does not work smoothly.

따라서, 본 고안은 상하로 개폐되는 자동선반의 도어에 쇼크업소버(쇼바)를 이용하여 개폐속도를 늦추되 상기 쇼바를 실제 작업이 이루어지는 공간의 외부에 형성함으로써 작업공간의 효율성을 높일 수 있는 자동선반의 도어를 제공하는데 그 목적이 있다.Therefore, the present invention slows down the opening and closing speed by using a shock absorber (shower) on the door of the automatic shelf that opens and closes up and down, but the automatic shelf that can increase the efficiency of the work space by forming the showbar outside the space where the actual work is performed. The purpose is to provide a door.

또한, 상기 쇼바의 외부에 커버를 부가 형성하여 디자인 측면에서도 더욱 심플한 자동선반의 도어를 제공하는데 또 다른 목적이 있다.In addition, it is another object to provide a door of the automatic shelf more simple in terms of design by forming a cover on the outside of the showbar.

본 고안에 의한 자동선반의 도어는 상하로 개폐되는 자동선반의 도어에 쇼바를 이용하여 개폐속도를 늦추되 상기 쇼바를 실제 작업이 이루어지는 공간의 외부에 형성함으로써 작업공간의 효율성을 높일 수 있는 자동선반의 도어를 제공한다.The door of the automatic lathe according to the present invention is an automatic lathe that can increase the efficiency of the working space by slowing the opening and closing speed by using a shobar on the door of the automatic lathe that is opened and closed up and down, but by forming the shobar outside the space where the actual work is performed. To provide the door.

더욱이 상기 쇼바의 외부에 커버를 부가 형성하여 디자인 측면에서도 더욱 심플한 자동선반의 도어를 제공할 수 있다.Furthermore, the cover may be additionally formed on the outside of the showbar to provide a simpler door of the automatic lathe in terms of design.

본 고안은 자동선반의 도어에 관한 것으로서, 더욱 상세하게는 쇼크업소버를 이용하여 도어가 급격히 개폐되는 것을 방지하되, 상기 쇼바를 가공이 이루어지는 공간의 밖인 몸체 외부에 형성하여 실제 가공이 이루어지는 공간을 더욱 넓게 사용 할 수 있는 자동선반의 도어이다.The present invention relates to a door of an automatic shelf, and more particularly, to prevent the door from being opened and closed abruptly by using a shock absorber, and to form the show bar on the outside of the body outside the processing space, the actual processing space is further made. It is a door of automatic lathe which can be used widely.

이하, 첨부된 도면에 의해 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, described in detail preferred embodiments of the present invention by the accompanying drawings as follows.

도 2는 본 고안의 사용상태예시도이고, 도 3과 도 4는 본 고안의 구성예시도이며, 도 5는 본 고안의 일부분확대도로서, 본 고안에 의한 자동선반의 도어는 상하로 개폐되는 자동선반의 도어에 있어서, 도어(1)의 양측에 형성된 고정블록(9)과, 상기 고정블록(9)을 관통하여 고정결합되어있는 작동링크(12)와, 상기 작동링크(12)와 일측이 고정 결합되어 있는 제1링크(8a)와, 상기 제1링크(8a)와 결합되어 있는 제2링크(8b)와, 상기 제2링크(8b)와 일측이 결합되고 타측은 몸체(4)에 고정되어 있는 쇼크업소버(3)를 포함하여 구성되며, 상기 도어(1)의 개폐시 쇼크업소버(3)의 작동으로 도어(1)가 급격이 개폐되는 것을 방지해주는 것이 특징이다.Figure 2 is an example of the use state of the present invention, Figures 3 and 4 is an exemplary view of the configuration of the present invention, Figure 5 is an enlarged view of a portion of the present invention, the door of the automatic shelf according to the present invention is opened and closed up and down In the door of the automatic shelf, the fixed block 9 formed on both sides of the door 1, the operation link 12 is fixedly coupled through the fixing block 9, and the operation link 12 and one side The first link 8a which is fixedly coupled, the second link 8b which is coupled to the first link 8a, and one side of the second link 8b are coupled and the other side is the body 4. It is configured to include a shock absorber (3) is fixed to, it is characterized in that the operation of the shock absorber (3) when opening and closing the door (1) to prevent the door (1) is suddenly opened and closed.

먼저, 도어(1)의 양측에는 도어(1)의 이동을 가이드해주는 안내면(5)이 형성되어 있으며, 상기 도어(1)에는 손잡이(7)가 형성되어 있다.First, guide surfaces 5 for guiding movement of the door 1 are formed at both sides of the door 1, and a handle 7 is formed at the door 1.

또한, 상기 도어(1)에는 고정블록(9)이 양측에 형성되어 있으며 고정블록(9)을 관통하여 작동링크(12)가 형성되어 있는데, 상기 고정블록(9)과 작동링크(12)는 볼트(13)로 고정 결합되어 있어 작동링크(12)가 회전하게 되면 고정블록(9)과 도어(1) 역시 회전하게 된다.In addition, the door 1 has a fixed block 9 is formed on both sides and the operating link 12 is formed through the fixed block 9, the fixed block 9 and the operating link 12 is The fixed block 9 and the door 1 are also rotated when the operation link 12 is rotated because it is fixed to the bolt (13).

실제 도어(1)가 개폐되는 동작으로 발생되는 동력은 손잡이(7)→도어(1)→고정블록(9)→작동링크(12)→링크(8a, 8b)→쇼바(3)로 이루어진다.The power generated by the operation of actually opening and closing the door 1 is comprised of the handle 7 → the door 1 → the fixing block 9 → the operation link 12 → the link 8a, 8b → the showbar 3.

상기 작동링크(12)의 일측은 제1링크(8a)와 고정결합되어 있는데, 상기 링크는 실시예와 같이 제1링크(8a) 및 제2링크(8b)로 형성할 수도 있고 링크를 하나로 형성할 수도 있다.One side of the operation link 12 is fixedly coupled to the first link (8a), the link may be formed of the first link (8a) and the second link (8b) as in the embodiment or the link is formed as one You may.

상기 작동링크(12)와 제1링크(8a)는 핀으로 고정결합하는 것이 더욱 바람직한데 경우에 따라 핀 이외에 다른 고정부재를 사용할 수도 있다.It is more preferable that the operation link 12 and the first link 8a are fixedly coupled with pins. In some cases, other fixing members may be used in addition to the pins.

결국, 제1링크(8a)가 도 3에 도시된 화살표 방향대로 회동하게 되면 제1링크(8a)와 결합되어 있는 작동링크(12) 또한 회전하게 되고, 상기 작동링크(12)와 고정 결합되어 있는 고정블록(9) 역시 회전하게 되어 도어(1)는 닫히는 방향으로 이동되게 된다.As a result, when the first link 8a rotates in the direction of the arrow shown in FIG. 3, the operation link 12 coupled to the first link 8a also rotates, and is fixedly coupled to the operation link 12. The fixed block 9 is also rotated so that the door 1 is moved in the closing direction.

상기 쇼크업소버(3)는 가스쇼크업소버(gas shock absorber) 또는 유압쇼크업소버 모두 사용이 가능하다.The shock absorber 3 may use both a gas shock absorber or a hydraulic shock absorber.

상기 몸체(4)의 일측에는 제2링크(8b)의 움직임을 안내해주기 위한 가이드(11)를 형성하는 것이 바람직한데, 이는 쇼바(3)와 제2링크(8b)가 일정한 경로를 따라 왕복운동을 하여야만 도어(1)의 개폐가 용이하기 때문이다.It is preferable to form a guide 11 for guiding the movement of the second link 8b on one side of the body 4, which is a reciprocating motion along the constant path between the showbar 3 and the second link 8b. This is because the door 1 is easy to open and close only.

상기 가이드(11)는 도시된 바와 같이 플레이트 내에 홈을 형성한 형태로 구 성할 수도 있고, 두 개의 플레이트로서 레일과 같이 형성할 수도 있다.The guide 11 may be configured to form a groove in the plate as shown, or may be formed as a rail as two plates.

상기 고정블록(9)의 일측에는 고정블록(9)과 도어(1)의 움직임을 제한해주기 위해 가이드블록(10)을 형성하는 것이 더욱 바람직한데, 상기 가이드블록(10)은 고정블록(9)의 내부나 외부 어느 쪽에 형성하여도 무방하다.One side of the fixed block (9) is more preferably to form a guide block 10 to limit the movement of the fixed block 9 and the door (1), the guide block 10 is a fixed block (9) It may be formed inside or outside the.

상기 쇼크업소버(3)의 외부에는 커버(6)를 부가 형성하여 자동선반의 외부에 쇼바(3) 및 링크가 드러나지 않도록 형성할 수도 있다.A cover 6 may be additionally formed on the outside of the shock absorber 3 so that the show bar 3 and the link may not be exposed to the outside of the automatic shelf.

이는 전체적인 디자인면에서나 쇼바의 로드(3a) 및 링크(8a, 8b)에 먼지 등 이물질이 묻어서 작동을 방해하는 것을 방지해주는 효과가 있다.This has the effect of preventing the foreign matter such as dust on the rod (3a) and the links (8a, 8b) of the showbar in terms of the overall design or interfere with the operation.

도 1은 종래 자동선반 도어의 사용상태예시도1 is an exemplary state of use of the conventional automatic shelf door

도 2는 본 고안의 사용상태예시도2 is an exemplary state of use of the present invention

도 3과 도 4는 본 고안의 구성예시도3 and 4 is a configuration example of the present invention

도 5는 본 고안의 일부분확대도5 is an enlarged view of a part of the present invention

< 도면의 주요부분에 대한 부호의 설명 >Description of the Related Art

1. 도어 2. 투시창1. Door 2. Viewing Window

3. 쇼크업소버(쇼바) 4. 몸체3. Shock Absorber (Shoba) 4. Body

5. 안내면 6. 커버5. Guide surface 6. Cover

7. 손잡이 8a, 8b. 링크7. Handle 8a, 8b. link

9. 고정블록 10. 가이브블록9. Fixed block 10. Gave block

11. 가이드 12. 작동링크11. Guide 12. Operation link

13. 볼트13. Bolt

Claims (4)

상하로 개폐되는 자동선반의 도어(1)에 있어서, In the door 1 of the automatic lathe which opens and closes up and down, 도어(1)의 양측에 형성된 고정블록(9)과, 상기 고정블록(9)을 관통하여 고정결합되어있는 작동링크(12)와, 상기 작동링크(12)와 일측이 고정 결합되어 있는 제1링크(8a)와, 상기 제1링크(8a)와 결합되어 있는 제2링크(8b)와, 상기 제2링크(8b)와 일측이 결합되고 타측은 몸체(4)에 고정되어 있는 쇼크업소버(3)를 포함하여 구성되며, 상기 도어(1)의 개폐시 쇼크업소버(3)의 작동으로 도어(1)가 급격이 개폐되는 것을 방지해주며,A fixing block 9 formed at both sides of the door 1, an operation link 12 fixedly coupled to the fixing block 9, and a first side fixedly coupled to the operation link 12 The link 8a, the second link 8b coupled to the first link 8a, and the shock absorber having one side coupled to the second link 8b and the other side fixed to the body 4 3) and prevents the door 1 from being suddenly opened and closed by the operation of the shock absorber 3 when the door 1 is opened and closed. 상기 몸체(4)의 일측에는 제2링크(8b)의 움직임을 안내해주기 위해 가이드(11)가 형성되어 있으며,One side of the body 4 is formed with a guide 11 to guide the movement of the second link (8b), 상기 제1링크(8a), 제2링크(8b), 가이드(11) 및 쇼크업소버(3)는 공작물이 가공되는 공간의 외부에 형성되어 가공이 이루어지는 공간을 더욱 넓게 사용할 수 있는 것이 특징인 자동선반의 도어The first link (8a), the second link (8b), the guide (11) and the shock absorber (3) is formed outside the space in which the workpiece is machined, characterized in that it is possible to use a wider space for machining Door of shelf 삭제delete 제 1항에 있어서,The method of claim 1, 상기 고정블록(9)의 일측에는 고정블록(9)과 도어(1)의 움직임을 제한해주기 위해 가이드블록(10)이 형성되어 있는 것이 특징인 자동선반의 도어One side of the fixed block (9) of the automatic shelf door is characterized in that the guide block 10 is formed to limit the movement of the fixed block (9) and the door (1) 제 1항에 있어서,The method of claim 1, 상기 쇼크업소버(3)의 외부에는 커버(6)가 형성되어 자동선반의 외부로 쇼바(3) 및 링크(8a, 8b)가 드러나지 않는 것이 특징인 자동선반의 도어(1)A cover 6 is formed on the outside of the shock absorber 3 so that the showbar 3 and the links 8a and 8b are not exposed to the outside of the automatic shelf.
KR2020080014407U 2008-10-29 2008-10-29 Door of the Automatic Lathe KR200451295Y1 (en)

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CN104632021A (en) * 2013-11-07 2015-05-20 维嘉数控科技（苏州）有限公司 Hood and hood door opening method thereof
CN104575867B (en) * 2014-12-19 2017-01-25 无锡市士民机械设备厂 Protective cover mechanism of looping-coating integrated machine
CN112476041A (en) * 2020-11-23 2021-03-12 苏国清 Protection device for digit control machine tool with prevent pressing from both sides

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374270U (en) * 1986-10-30 1988-05-18
JPH11114770A (en) 1997-10-10 1999-04-27 Toyoda Mach Works Ltd Cover device for machine tool
JP2001328046A (en) * 2000-05-24 2001-11-27 Noguchi Koki Kk Working fluid dispersion preventing device
JP2005254387A (en) 2004-03-11 2005-09-22 Alps Tool Co Ltd Opening and closing cover of rod material feeder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6374270U (en) * 1986-10-30 1988-05-18
JPH11114770A (en) 1997-10-10 1999-04-27 Toyoda Mach Works Ltd Cover device for machine tool
JP2001328046A (en) * 2000-05-24 2001-11-27 Noguchi Koki Kk Working fluid dispersion preventing device
JP2005254387A (en) 2004-03-11 2005-09-22 Alps Tool Co Ltd Opening and closing cover of rod material feeder

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