KR100803449B1 - Slide cover for machine tools - Google Patents

Slide cover for machine tools Download PDF

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Publication number
KR100803449B1
KR100803449B1 KR1020070092916A KR20070092916A KR100803449B1 KR 100803449 B1 KR100803449 B1 KR 100803449B1 KR 1020070092916 A KR1020070092916 A KR 1020070092916A KR 20070092916 A KR20070092916 A KR 20070092916A KR 100803449 B1 KR100803449 B1 KR 100803449B1
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KR
South Korea
Prior art keywords
cover
cover body
slide
slide cover
guide member
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Application number
KR1020070092916A
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Korean (ko)
Inventor
권영화
권형진
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권영화
권형진
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Priority to KR1020070092916A priority Critical patent/KR100803449B1/en
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Publication of KR100803449B1 publication Critical patent/KR100803449B1/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
    • 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
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
    • 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

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

Abstract

A slide cover for machine tools is provided to reduce noise caused due to the collision between an upper cover and a lower cover since the slide cover is extended while contracting an elastic member. A slide cover for machine tools includes a first cover body(10), a second cover body(20), a guide member(30), and an elastic member(40). The first cover body has one side with a first joint portion(11) having a first joint hole. The second cover body has one side with a second joint portion(21) having a second joint hole, and is slide-joined to the first cover body. The guide member is secured into the first and second joint holes, and has one end connected to the other side of the first cover body and the other end with a ring(31). The elastic member is arranged to cover the guide member, and interposed between the second joint portion and the ring of the guide member.

Description

공작기계용 슬라이드 커버{Slide Cover for Machine Tools}Slide Cover for Machine Tools

본 발명은 공작기계용 슬라이드 커버에 관한 것으로서, 보다 상세하게는 슬라이드 커버가 주축 헤드와 동반 상승시 주축의 일측에 형성된 걸림턱에 하부 커버 본체가 걸리면서 신장되는 구조를 취함으로써 보호가 요구되는 길이만큼의 커버 본체가 사용되어 원가가 절감될 뿐만 아니라 탄성부재가 수축되면서 슬라이드 커버가 신장되는 구조를 취함으로써 탄성부재의 탄성력에 의해 상부 커버 본체와 하부 커버 본체 간의 충돌에 의한 충격이 감소되어 소음이 감소되고, 내구성이 향상되는 공작기계용 슬라이드 커버에 관한 것이다.The present invention relates to a slide cover for a machine tool, and more particularly, the slide cover has a structure in which the lower cover main body is extended to the engaging jaw formed at one side of the main shaft when the slide cover is accompanied with the main shaft head to extend as long as the protection is required. The cover body is used to not only reduce the cost, but also to the structure that the slide cover is extended as the elastic member contracts, thereby reducing the noise due to the impact of the collision between the upper cover body and the lower cover body by the elastic force of the elastic member. It is related with the slide cover for machine tools which improves durability.

일반적으로 공작기계는 공작물의 가공시 발생하는 칩(Chip) 및 그 밖의 이물질 등이 공작기계 본체 내부로 유입되는 것을 방지하기 위하여 주축의 일측에 커버를 설치하고 있다.In general, the machine tool is provided with a cover on one side of the main shaft in order to prevent the chip (chip) and other foreign substances generated during the processing of the workpiece into the machine tool body.

이러한 커버는 주름이 형성된 벨로우즈 커버 및 다단의 슬라이드 커버 등이 사용되고 있는데, 이 중에서 슬라이드 커버의 일례가 도 1 및 2에 도시되어 있다.Such a cover is a bellows cover and a multi-stage slide cover formed of corrugations, and an example of the slide cover is illustrated in FIGS. 1 and 2.

도 1 내지 2에 도시된 바와 같이, 다수 개의 커버 본체(100, 200, 300)가 상호 슬라이딩 결합된 형태로 제공된다.As illustrated in FIGS. 1 and 2, a plurality of cover bodies 100, 200, and 300 are provided in a sliding form.

이때 상부의 커버 본체(100)의 일측에는 고정공(110)이 형성되고, 커버 본체(100)는 고정공(110)을 통해 후술할 주축 헤드(510)의 하단에 고정설치된다. 또한, 하부의 커버 본체(300)는 브라켓(400)을 통해 후술할 주축(500)의 일측에 고정설치된다.At this time, a fixing hole 110 is formed at one side of the upper cover body 100, and the cover body 100 is fixedly installed at the lower end of the spindle head 510 to be described later through the fixing hole 110. In addition, the lower cover body 300 is fixed to one side of the main shaft 500 to be described later through the bracket 400.

이와 같은 슬라이드 커버는 도 3에 도시된 바와 같이, 주축 헤드(510)의 상하 운동에 따라 슬라이딩 운동하면서 신장 또는 수축된다.As shown in FIG. 3, the slide cover is stretched or shrunk while sliding along the vertical motion of the spindle head 510.

하지만 이와 같은 방법은 커버 본체(100, 200, 300)가 슬라이딩 운동하면서 상호 충돌하게 되는데, 이로 인해 소음이 발생하고, 잦은 충돌에 의해 내구성이 저하되는 문제가 있다.However, this method has a collision between the cover body (100, 200, 300) while the sliding movement, this causes noise, there is a problem that the durability is degraded by frequent collisions.

또한, 상부의 커버 본체(100) 및 하부의 커버 본체(300)가 고정되어야 하므로 공작기계의 크기가 증가하는 경우 보다 많은 수의 커버 본체(100, 200, 300)가 요구되는 문제가 있다.In addition, since the upper cover body 100 and the lower cover body 300 is to be fixed there is a problem that a larger number of cover bodies (100, 200, 300) is required when the size of the machine tool increases.

특히, 주축(500)에서 슬라이드 커버에 의해 보호되어야 하는 부분은 일부분이지만 상부 및 하부의 커버본체(100, 300)가 고정되어야하는 구조적 특성때문에 슬라이드 커버가 주축(500)의 길이와 동일하게 제공되어 원가의 상승을 초래하여 이러한 문제점을 해결할 수 있는 방법에 대한 필요성이 심각하게 대두되고 있는 실정이다.In particular, the portion of the main shaft 500 to be protected by the slide cover is a portion, but due to the structural characteristics that the cover body (100, 300) of the upper and lower parts is fixed, the slide cover is provided equal to the length of the main shaft (500) There is a serious need for a way to solve these problems by raising costs.

본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 슬라이드 커버가 주축 헤드와 동반 상승시 주축의 일측에 형성된 걸림턱에 하부 커버 본체가 걸리면서 신장되는 구조를 취함으로써 보호가 요구되는 길이만큼의 커버 본체가 사용되어 자재의 불필요한 낭비를 방지하는 공작기계용 슬라이드 커버를 제공함에 있다.The present invention has been made to solve the above problems, an object of the present invention is to protect the slide cover by taking the structure that extends while the lower cover body is caught on the engaging jaw formed on one side of the main shaft when the slide head is raised with the main shaft head. The cover body of the required length is used to provide a slide cover for a machine tool to prevent unnecessary waste of materials.

본 발명의 다른 목적은 탄성부재가 수축되면서 슬라이드 커버가 신장되는 구조를 취함으로써 탄성부재의 탄성력에 의해 상부 커버 본체와 하부 커버 본체 간의 충돌에 의한 충격이 감소되어 소음이 감소되고, 내구성이 향상되는 공작기계용 슬라이드 커버를 제공함에 있다.Another object of the present invention is to take a structure in which the slide cover is stretched while the elastic member is contracted by the elastic force of the elastic member to reduce the impact due to the collision between the upper cover body and the lower cover body to reduce noise, improving durability A slide cover for a machine tool is provided.

상기와 같은 목적을 달성하기 위한 본 발명의 일측면에 따르면, 공작기계 내부에 이물질이 유입되는 것을 방지하기 위해 주축의 일측에 설치되는 슬라이드 커버에 있어서, 일측에 제 1 결합공을 갖는 제 1 결합부가 형성되는 제 1 커버 본체, 일측에 제 2 결합공을 갖는 제 2 결합부가 형성되고, 상기 제 1 커버 본체와 슬라이딩 결합되는 제 2 커버 본체, 상기 제 1 결합공 및 상기 제 2 결합공에 관통결합되고, 일단이 상기 제 1 커버 본체의 다른 일측에 취부되며, 타단에 환턱부가 형성되는 가이드 부재 및 상기 가이드 부재를 감싸도록 설치되고, 상기 제 2 결합부와 상기 환턱부 간에 개재되는 탄성부재가 제공된다.According to one aspect of the present invention for achieving the above object, in the slide cover is installed on one side of the main shaft to prevent foreign matter from entering the inside of the machine tool, the first coupling having a first coupling hole on one side An additional first cover body is formed, a second coupling portion having a second coupling hole on one side is formed, the second cover body slidingly coupled with the first cover body, the first coupling hole and the second coupling hole through Is coupled, one end is mounted on the other side of the first cover body, the other end is provided to surround the guide member and the guide member is formed with a round jaw portion, the elastic member interposed between the second coupling portion and the round jaw portion Is provided.

여기서 상기 제 1 커버 본체의 일측에 설치되는 완충부재가 더 포함되는 것이 바람직하다.Here, it is preferable to further include a buffer member installed on one side of the first cover body.

또한, 상기 주축은 상하 운동을 하는 주축 헤드가 포함되고, 상기 가이드 부재가 상기 주축 헤드의 일측에 삽입되는 것이 보다 바람직하다.The main shaft may further include a main shaft head for vertical movement, and the guide member may be inserted into one side of the main spindle head.

상기와 같은 본 발명에 따르면, 슬라이드 커버가 주축 헤드와 동반 상승시 주축의 일측에 형성된 걸림턱에 하부 커버 본체가 걸리면서 신장되는 구조를 취함으로써 보호가 요구되는 길이만큼의 커버 본체가 사용되어 원가절감의 효과가 있다.According to the present invention as described above, by taking the structure that the lower cover main body is extended to the engaging jaw formed on one side of the main shaft when the slide cover is accompanied with the main shaft head, the cover main body as much as the length required for protection is used to reduce the cost Has the effect of.

또한, 탄성부재가 수축되면서 슬라이드 커버가 신장되는 구조를 취함으로써 탄성부재의 탄성력에 의해 상부 커버 본체와 하부 커버 본체 간의 충돌에 의한 충격이 감소되어 소음이 감소되고, 내구성이 향상되는 효과가 있다.In addition, by taking the structure that the slide cover is extended while the elastic member is contracted by the elastic force of the elastic member, the impact due to the collision between the upper cover body and the lower cover body is reduced, the noise is reduced, and the durability is improved.

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 일 실시예를 상세하게 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

도 4는 본 발명에 따른 공작기계용 슬라이드 커버의 수축 상태를 도시한 사 시도이고, 도 5는 본 발명에 따른 공작기계용 슬라이드 커버의 신장 상태를 도시한 사시도이다.4 is a view illustrating a contracted state of a slide cover for a machine tool according to the present invention, and FIG. 5 is a perspective view illustrating an extended state of the slide cover for a machine tool according to the present invention.

도 4 내지 5에 도시된 바와 같이, 본 발명에 따른 공작기계용 슬라이드 커버는 상부 커버 본체(10), 하부 커버 본체(20), 가이드 부재(30), 탄성부재(40) 및 완충부재(25)를 포함하여 구성된다.4 to 5, the slide cover for the machine tool according to the present invention is the upper cover body 10, the lower cover body 20, the guide member 30, the elastic member 40 and the buffer member 25 It is configured to include).

종래의 슬라이드 커버는 다수 개의 커버 본체가 제공되었던 것에 반해 본 발명에 따른 슬라이드 커버는 상부 커버 본체(10) 및 하부 커버 본체(20)가 제공되고, 상부 커버 본체(10) 및 하부 커버 본체(20)는 상호 슬라이딩 결합된다.In the conventional slide cover, a plurality of cover bodies were provided, whereas the slide cover according to the present invention is provided with an upper cover body 10 and a lower cover body 20, and an upper cover body 10 and a lower cover body 20. ) Are slidingly coupled to each other.

이때 상부 커버 본체(10)는 후술할 주축 헤드(51)의 하단에 고정설치되기 위해 상부에 고정공(13)이 형성된다. 또한, 상부 커버 본체(10) 및 하부 커버 본체(20)는 일측에 결합부(11, 21)가 각각 형성된다. 이러한 결합부(11, 21)는 가이드 부재(30)와의 결합을 위한 것으로 내측으로 돌출 형성되며, 일측에 결합공이 형성된다.At this time, the upper cover body 10 has a fixing hole 13 is formed in the upper portion to be fixed to the lower end of the spindle head 51 to be described later. In addition, the upper cover body 10 and the lower cover body 20 is formed with coupling portions 11 and 21 on one side, respectively. The coupling parts 11 and 21 are for coupling with the guide member 30 and protrude inward, and coupling holes are formed at one side.

이와 같이 형성된 결합공에 가이드 부재(30)가 관통결합되고, 가이드 부재(30)의 일단은 하부 커버 본체(20)의 하단 내측면에 취부된다. 즉, 하부 커버 본체(20)의 내측면이 가이드 부재(30)의 일단과 접합된 상태에서 상부 커버 본체(10)는 가이드 부재(30)를 따라 슬라이딩 운동한다. The guide member 30 penetrates through the coupling hole formed as described above, and one end of the guide member 30 is attached to the lower inner surface of the lower cover body 20. That is, the upper cover body 10 slides along the guide member 30 while the inner surface of the lower cover body 20 is joined to one end of the guide member 30.

이때 가이드 부재(30)의 타단에는 상부 커버 본체(10)의 이탈을 방지하기 위해 환턱부(31)가 형성된다. 본 발명의 일 실시예에서는 환턱부(31)가 가이드 부재(30)의 타단에 일체로 형성되었지만 다른 실시예에서는 별도로 제작되어 조립되 는 것도 가능하다.At this time, the other end of the guide member 30 is formed with a round jaw portion 31 to prevent the separation of the upper cover body (10). In one embodiment of the present invention, the annular part 31 is integrally formed at the other end of the guide member 30, but in another embodiment, it is also possible to manufacture and assemble separately.

또한, 환턱부(31)와 상부 커버 본체(10)의 결합부(11) 간에는 탄성부재(40)가 개재된다. 이러한 탄성부재(40)는 압축 스프링이 사용되는 것이 바람직하고, 탄성부재(40)에 의해 상부 커버 본체(10) 및 하부 커버 본체(20)는 수축 상태가 유지되며, 신장 후에도 탄성부재(40)에 의해 상부 커버 본체(10) 및 하부 커버 본체(20)가 수축 상태로 돌아온다. 이때 개재되는 탄성부재(40)의 길이에 따라 슬라이드 커버의 신장 정도가 가변된다.In addition, the elastic member 40 is interposed between the hinge portion 31 and the coupling portion 11 of the upper cover body 10. The elastic member 40 is preferably a compression spring is used, the upper cover body 10 and the lower cover body 20 by the elastic member 40 is maintained in a contracted state, even after stretching the elastic member 40 By this, the upper cover main body 10 and the lower cover main body 20 return to a contracted state. At this time, the degree of extension of the slide cover is variable according to the length of the intervening elastic member (40).

또한, 하부 커버 본체(20)의 하부 내측면에는 완충부재(25)가 설치되는데, 이러한 완충부재(25)는 슬라이드 커버의 신장시 후술할 걸림턱(53)과 하부 커버 본체(20)의 충돌에 의한 충격을 완화시키기 위한 구성으로서, 이후 동작 설명시 상술하도록 한다.In addition, the lower inner surface of the lower cover body 20 is provided with a shock absorbing member 25, the shock absorbing member 25 is a collision between the locking step 53 and the lower cover body 20 to be described later when the slide cover is extended. As a configuration for mitigating the impact by, it will be described later in the description of the operation.

도 6은 본 발명에 따른 공작기계용 슬라이드 커버의 동작을 설명하기 위한 도면이다.6 is a view for explaining the operation of the slide cover for a machine tool according to the present invention.

도 6에 도시된 바와 같이, 슬라이드 커버는 상단이 주축(50) 상에서 상하 운동하는 주축 헤드(51)의 하단에 고정설치된다. 도시되어 있지는 않지만 가이드 부재(30)의 상단이 주축(50)의 개방된 부분에 삽입되도록 설치된다.As shown in FIG. 6, the slide cover is fixedly installed at the lower end of the spindle head 51 whose upper end is vertically moved on the spindle 50. Although not shown, the upper end of the guide member 30 is installed to be inserted into the open portion of the main shaft 50.

종래에는 슬라이드 커버의 상단 및 하단 모두 고정설치되는 구조였지만 본 발명에 따른 슬라이드 커버는 상단만이 고정설치된 구조로서, 탄성부재(40)에 의해 수축된 상태로 주축 헤드(51)의 상승시 동반 상승한다.Conventionally, both the upper and lower ends of the slide cover were fixedly installed, but the slide cover according to the present invention is a structure in which only the upper end is fixedly installed, and is accompanied by an elevation when the main shaft head 51 is raised in a contracted state by the elastic member 40. do.

이때 주축(50)은 슬라이드 커버에 의해 보호가 요구되는 부분의 시작 지점에 걸림턱(53)이 형성되어 있고, 동반 상승하던 슬라이드 커버의 하부 내측면은 이와 같이 형성된 걸림턱(53)에 걸리게 된다. 즉, 걸림턱(53)에 하부 커버 본체(20)의 하부 내측면이 걸림으로써 하부 커버 본체(20)는 더 이상 상승하지 못하고, 상부 커버 본체(10) 만이 상승함으로써 슬라이드 커버가 신장된다.At this time, the main shaft 50 has a locking jaw 53 is formed at the start point of the portion that requires protection by the slide cover, the lower inner surface of the slide cover was raised together is caught by the locking jaw 53 formed as described above. . That is, when the lower inner surface of the lower cover main body 20 is caught by the locking step 53, the lower cover main body 20 can no longer be raised, and only the upper cover main body 10 is raised so that the slide cover is extended.

이때 하부 커버 본체(20)의 하부 내측면의 완충부재(25)에 의해 충돌시 발생하는 충격이 완화되고, 소음이 감소된다. 또한, 탄성부재(40)가 수축되면서 슬라이드 커버가 신장되는 구조를 취함으로써 탄성부재(40)의 탄성력에 의해 상부 커버 본체(10)와 하부 커버 본체(20)의 충돌에 의한 충격이 감소된다.At this time, the shock generated during the collision by the buffer member 25 of the lower inner surface of the lower cover body 20 is alleviated, and noise is reduced. In addition, by taking the structure that the slide cover is stretched while the elastic member 40 is contracted, the impact due to the collision of the upper cover body 10 and the lower cover body 20 by the elastic force of the elastic member 40 is reduced.

주축 헤드(51)의 하강시에는 슬라이드 커버가 동반 하강하면서 탄성부재(40)의 복원력에 의해 슬라이드 커버가 수축 상태로 돌아오게 된다. 즉, 탄성부재(40)의 상단은 환턱부(31)에 탄성력을 가하여 가이드 부재(30)를 밀어 올려 하부 커버 본체(20)가 상방으로 이동하고 탄성부재(40)의 하단은 상부 커버 본체(10)를 하방으로 밀어내리면서 슬라이드 커버가 수축하게 된다.When the spindle head 51 is lowered, the slide cover is brought down together, and the slide cover is returned to the contracted state by the restoring force of the elastic member 40. That is, the upper end of the elastic member 40 pushes the guide member 30 by applying an elastic force to the annulus 31, and the lower cover main body 20 moves upward, and the lower end of the elastic member 40 has an upper cover main body ( The slide cover is retracted while pushing 10) downward.

비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정이나 변형을 하는 것이 가능하다. 따라서 첨부된 특허청구의 범위는 본 발명의 요지에서 속하는 이러한 수정이나 변형을 포함할 것이다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will cover such modifications and variations as fall within the spirit of the invention.

도 1은 종래기술에 따른 공작기계용 슬라이드 커버의 수축 상태를 도시한 사시도이다.1 is a perspective view showing a contracted state of a slide cover for a machine tool according to the prior art.

도 2는 종래기술에 따른 공작기계용 슬라이드 커버의 신장 상태를 도시한 사시도이다.Figure 2 is a perspective view showing an extended state of the slide cover for a machine tool according to the prior art.

도 3은 종래기술에 따른 공작기계용 슬라이드 커버의 동작을 설명하기 위한 도면이다.3 is a view for explaining the operation of the slide cover for a machine tool according to the prior art.

도 4는 본 발명에 따른 공작기계용 슬라이드 커버의 수축 상태를 도시한 사시도이다.Figure 4 is a perspective view showing a contracted state of the slide cover for a machine tool according to the present invention.

도 5는 본 발명에 따른 공작기계용 슬라이드 커버의 신장 상태를 도시한 사시도이다.5 is a perspective view illustrating an extended state of a slide cover for a machine tool according to the present invention.

도 6은 본 발명에 따른 공작기계용 슬라이드 커버의 동작을 설명하기 위한 도면이다.6 is a view for explaining the operation of the slide cover for a machine tool according to the present invention.

<주요도면부호에 관한 설명> <Description of main drawing code>

10 : 상부 커버 본체 11. 21 : 결합부10: upper cover body 11.21: coupling portion

13 : 고정공 20 : 하부 커버 본체13 fixing hole 20 lower cover body

25 : 완충부재 30 : 가이드 부재25: buffer member 30: guide member

31 : 환턱부 40 : 탄성부재31: round jaw 40: elastic member

50 : 주축 51 : 주축 헤드50: spindle 51: spindle head

53 : 걸림턱53: jamming jaw

Claims (3)

공작기계 내부에 이물질이 유입되는 것을 방지하기 위해 주축의 일측에 설치되는 슬라이드 커버에 있어서,In the slide cover is installed on one side of the main shaft to prevent foreign matter from entering the machine tool, 일측에 제 1 결합공을 갖는 제 1 결합부가 형성되는 제 1 커버 본체;A first cover body having a first coupling part having a first coupling hole at one side thereof; 일측에 제 2 결합공을 갖는 제 2 결합부가 형성되고, 상기 제 1 커버 본체와 슬라이딩 결합되는 제 2 커버 본체;A second cover body having a second coupling hole having a second coupling hole at one side thereof and slidingly coupled to the first cover body; 상기 제 1 결합공 및 상기 제 2 결합공에 관통결합되고, 일단이 상기 제 1 커버 본체의 다른 일측에 취부되며, 타단에 환턱부가 형성되는 가이드 부재; 및A guide member penetratingly coupled to the first coupling hole and the second coupling hole, one end of which is mounted on the other side of the first cover body, and a ring jaw formed on the other end thereof; And 상기 가이드 부재를 감싸도록 설치되고, 상기 제 2 결합부와 상기 환턱부 간에 개재되는 탄성부재를 포함하는 것을 특징으로 하는 공작기계용 슬라이드 커버.It is installed to surround the guide member, a slide cover for a machine tool, characterized in that it comprises an elastic member interposed between the second coupling portion and the annular portion. 제 1 항에 있어서,The method of claim 1, 상기 제 1 커버 본체의 일측에 설치되는 완충부재가 더 포함되는 것을 특징으로 하는 공작기계용 슬라이드 커버.Slide cover for a machine tool, characterized in that it further comprises a buffer member installed on one side of the first cover body. 제 1 항에 있어서,The method of claim 1, 상기 주축은 상하 운동을 하는 주축 헤드가 포함되고,The spindle includes a spindle head for vertical movement, 상기 가이드 부재가 상기 주축 헤드의 일측에 삽입되는 것을 특징으로 하는 공작기계용 슬라이드 커버.Slide guide for a machine tool, characterized in that the guide member is inserted into one side of the spindle head.
KR1020070092916A 2007-09-13 2007-09-13 Slide cover for machine tools KR100803449B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728898A (en) * 2012-07-23 2012-10-17 太仓市旭冉机械有限公司 Chamfering machine for external angle processing
KR20190047828A (en) 2017-10-30 2019-05-09 현대위아 주식회사 Device for slide cover
KR101978879B1 (en) 2017-12-26 2019-05-15 오태경 Machining device having foreign matter proof structure

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JP2005068301A (en) * 2003-08-25 2005-03-17 Techno Polymer Co Ltd Thermoplastic resin composition for laser marking

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2005068301A (en) * 2003-08-25 2005-03-17 Techno Polymer Co Ltd Thermoplastic resin composition for laser marking

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728898A (en) * 2012-07-23 2012-10-17 太仓市旭冉机械有限公司 Chamfering machine for external angle processing
KR20190047828A (en) 2017-10-30 2019-05-09 현대위아 주식회사 Device for slide cover
KR101978879B1 (en) 2017-12-26 2019-05-15 오태경 Machining device having foreign matter proof structure

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