KR200149341Y1 - Door open-close device for machine tool - Google Patents
Door open-close device for machine tool Download PDFInfo
- Publication number
- KR200149341Y1 KR200149341Y1 KR2019960066994U KR19960066994U KR200149341Y1 KR 200149341 Y1 KR200149341 Y1 KR 200149341Y1 KR 2019960066994 U KR2019960066994 U KR 2019960066994U KR 19960066994 U KR19960066994 U KR 19960066994U KR 200149341 Y1 KR200149341 Y1 KR 200149341Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- guide rail
- opening
- machine tool
- doors
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 description 4
- 239000010730 cutting oil Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
- E05F3/227—Additional arrangements for closers, e.g. for holding the wing in opened or other position mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails; Tracks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
본 고안은 공작기계 예로, 머시닝 센터 등의 도어개폐장치에 관한 것으로, 일정곡률로 형성되어 본체 베이스(100)에 설치되는 환봉형의 도어하부 가이드레일(3)과, 이 가이드레일(3)에서 구름 운동하도록 하부에 고정된 하부롤러(9)를 갖고 동시에 어느 한 정점을 기준으로 힌지 연결된 상부지지바(60)에 연결되어 일정한 곡률 방향으로 회동 개폐 가능하도록 한 한 쌍의 도어(40A,40B)를 설치하여, 도어를 열을시 공작물 접근 각도를 크게 확보 가능하여 공작물의 세팅이 용이하고, 열려진 도어에서 도어의 안쪽면에 부착된 칩 및 쿨런트가 기계의 설치바닥면에 떨어지는 것을 방지할 수 있다.The present invention relates to a door opening and closing device such as a machining center, such as a machining center, and is formed with a constant curvature of the round bottom door guide rail (3) and installed in the body base 100, and in the guide rail (3) A pair of doors (40A, 40B) having a lower roller (9) fixed to the lower portion for rolling motion and at the same time connected to an upper support bar (60) hinged to one of the vertices to enable rotation opening and closing in a predetermined curvature direction. It is possible to secure a large workpiece approach angle when opening the door, making it easy to set the workpiece, and to prevent chips and coolants attached to the inner surface of the door from falling into the installation floor of the machine. have.
Description
본 고안은 공작기계 예로, 머시닝 센터 등의 도어개폐장치에 관한 것으로, 특히 도어를 열을시 공작물 접근 각도를 크게 확보 가능하게 하여 공작물의 세팅이 용이하게 함과 동시에 열려진 도어에서 도어의 안쪽면에 부착된 칩 및 쿨런트가 기계의 설치바닥면에 떨어지는 것을 방지하도록 한 공작기계의 도어개폐장치에 관한 것이다.The present invention relates to a door opening and closing device such as a machining center, such as a machining center, in particular, it is possible to secure a large workpiece access angle when opening the door to facilitate the setting of the workpiece and at the inside of the door from the open door It relates to a door opening and closing device of a machine tool to prevent the attached chip and coolant from falling on the installation floor of the machine.
자동팰릿교환장치(APC)가 부착되는 머신 센터에서 작업자의 안전확보 및 APC 주변 오염 방지를 위해 종래에는 도 1,2에 도시된 바와 같이 본체(1)에 슬라이딩 도어(D1)를 설치하거나 미닫이 도어(D2)를 사용하였다.In order to secure the safety of the worker in the machine center to which the automatic pallet changer (APC) is attached and to prevent contamination around the APC, conventionally, sliding doors D1 are installed on the main body 1 or sliding doors as shown in FIGS. (D2) was used.
그런데 슬라이딩 도어(D1)의 경우 도어가 열려졌을 때 팰릿(P)의 접근 각도(θ)가 적게 확보되어 공작물 셋팅시의 불편함이 있다.By the way, in the case of the sliding door (D1) when the door is opened, the approach angle (θ) of the pallet (P) is secured less there is an inconvenience when setting the workpiece.
한편, 미닫이 도어(D2)의 경우 도어가 열려졌을 시 도어의 내측면에 부착되어 있는 칩 또는 쿨런트가 기계의 설치 바닥에 떨어지게 되어 주변 오염의 문제가 있다.On the other hand, in the case of the sliding door (D2) when the door is open, the chip or coolant attached to the inner surface of the door falls on the installation floor of the machine, there is a problem of peripheral pollution.
따라서 본 고안은 상기와 같은 사정을 감안하여 안출된 것으로, 도어 오픈시 충분한 접근 각도를 확보하고 동시에 도어 오픈시 칩 등에 의한 주변 오염을 방지할 수 있도록 한 공작기계의 도어개폐장치를 제공함에 그 목적이 있다.Therefore, the present invention has been devised in view of the above circumstances, and provides a door opening and closing device of a machine tool which ensures a sufficient access angle at the time of opening the door and at the same time prevents the surrounding contamination by a chip or the like when the door is opened. There is this.
상기의 목적을 달성하기 위한 본 고안의 구체적인 수단은, 공작기계의 도어를 설치함에 있어서, 일정곡률로 형성되어 본체 베이스에 설치되는 환봉형의 도어하부 가이드레일과, 이 가이드레일에서 구름 운동하도록 하부에 고정된 하부롤러를 갖고 동시에 어느 한 정점을 기준으로 힌지 연결된 상부지지바에 연결되어 일정한 곡률방향으로 회동 개폐가능하도록 한 한 쌍의 도어를 포함하는 것을 특징으로 한다.Specific means of the present invention for achieving the above object, in the installation of the door of the machine tool, is formed in a certain curvature of the round guide door lower guide rail, which is installed on the body base, and the lower portion so as to make a rolling motion in the guide rail It is characterized in that it comprises a pair of doors having a lower roller fixed to the same time and connected to the upper support bar hinged based on any one vertex to be able to rotate open and close in a certain curvature direction.
도 1,2는 종래 슬라이딩 도어 형태 및 미닫이 도어 형태를 나타낸 개략도.1 and 2 are schematic views showing a conventional sliding door form and a sliding door form.
도 3은 본 고안의 실시예에 의한 정면도.3 is a front view according to an embodiment of the present invention.
도 4는 도 3의 평면도.4 is a plan view of FIG.
도 5는 도 3의 측단면도.5 is a side cross-sectional view of FIG.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 팰릿 20 : 브래킷1: pallet 20: bracket
3 : 하부가이드 레일 40A,40B : 도어3: Lower guide rail 40A, 40B: Door
50 : 고정커버 60 : 상부지지바50: fixed cover 60: upper support bar
70 : 힌지핀 80 : 본체커버70: hinge pin 80: body cover
9 : 하부롤러9: lower roller
이하, 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3,4,5에 도시된 바와 같이, 공작기계의 도어를 설치함에 있어서, 일정곡률로 형성된 환봉형의 도어하부 가이드레일(30)이 볼트(32)로 본체 베이스(100)에 설치되어 있다.3, 4, and 5, in installing the door of the machine tool, a round bar-shaped door lower guide rail 30 formed with a constant curvature is installed on the main body base 100 with bolts 32. .
상기 가이드 레일(3)에는 이 가이드 레일(3)을 따라 같은 곡률로 회동 개폐되는 한 쌍의 도어(40A,40B)가 설치되어 있다.The guide rail 3 is provided with a pair of doors 40A and 40B which are pivotally opened and closed along the guide rail 3 at the same curvature.
상기 도어(40A,40B)의 상단에는 상부 지지바(60)의 일단이 연결되어 있고, 이 상부지지바(60)의 타단은 상부브래킷(20)의 힌지핀(70)에 힌지 연결되어 있다.One end of the upper support bar 60 is connected to the upper ends of the doors 40A and 40B, and the other end of the upper support bar 60 is hinged to the hinge pin 70 of the upper bracket 20.
또 상기 도어(40A,40B)의 하부에는 상기 가이드레일(30)에서 구름 운동하도록 하부롤러(9)가 회전자재되게 설치되어 있고, 또 전면에 도어손잡이(42)가 설치되어 있다.In addition, the lower roller 9 is rotatably installed in the lower part of the door 40A, 40B so that the rolling motion may be carried out by the said guide rail 30, and the door handle 42 is provided in the front surface.
그리고 상기 본체 커버(80)측에는 도어(40A,40B)가 닫아졌을 시 외부를 차단하는 고정커버(50A,50B)가 설치되어 있다.The main cover 80 is provided with fixing covers 50A and 50B to block the outside when the doors 40A and 40B are closed.
이와 같이 구성된 본 실시예의 작동상태를 설명한다.The operating state of this embodiment configured as described above will be described.
먼저, 팰릿(P)에 공작물을 세팅하기 위에 도어손잡이(42)를 잡고 열게 되면 도어(40A,40B)의 하부는 가이드 레일(3)에 지지됨과 동시에 상부 지지바(6)에 지지되면서 곡률 반경을 따라 열리고 닫히게 된다.First, when the door handle 42 is opened by holding the door handle 42 to set the workpiece on the pallet P, the lower portions of the doors 40A and 40B are supported by the guide rails 3 and at the same time supported by the upper support bar 6, and the radius of curvature thereof. It opens and closes along.
따라서 방사형으로 열려진 도어(40A,40B)의 열림각(θ)은 상대적으로 슬라이딩 도어보다 큼으로 공작물의 접근성이 좋아지게 된다.Accordingly, the opening angle θ of the radially open doors 40A and 40B is relatively larger than that of the sliding door, thereby improving accessibility of the workpiece.
또한 가공시 발생된 칩이나 절삭유가 도어(40A,40B)의 내측면에 부착되어 도어(40A,40B)가 열릴 시 하방으로 떨어지더라도 본체 베이스(100)에 닿게 됨으로 기계설치 바닥면에 떨어져 환경을 오염시키는 일은 없다.In addition, chips or cutting oil generated during processing are attached to the inner surfaces of the doors 40A and 40B, so that even when the doors 40A and 40B are opened downward, the chips or cutting oil come into contact with the main base 100 so that the environment falls on the machine floor. There is no contamination.
상술한 바와 같이 본 고안에 의하면 도어를 소정의 곡률반경으로 열리고 닫히게 함으로써 보다 넓은 열림각이 형성되어 공작물의 접근이 용이하고, 공작물 가공시 발생된 불순물로 인한 주변 오염도 방지할 수 있는 장점이 있다.As described above, according to the present invention, a wider opening angle is formed by opening and closing the door with a predetermined radius of curvature to facilitate access to the workpiece, and there is an advantage of preventing surrounding contamination due to impurities generated during processing of the workpiece.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960066994U KR200149341Y1 (en) | 1996-12-31 | 1996-12-31 | Door open-close device for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960066994U KR200149341Y1 (en) | 1996-12-31 | 1996-12-31 | Door open-close device for machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980053804U KR19980053804U (en) | 1998-10-07 |
| KR200149341Y1 true KR200149341Y1 (en) | 1999-06-15 |
Family
ID=19488599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960066994U KR200149341Y1 (en) | 1996-12-31 | 1996-12-31 | Door open-close device for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200149341Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100656633B1 (en) * | 2000-11-08 | 2006-12-12 | 두산인프라코어 주식회사 | Door-cover for double opening and closing |
-
1996
- 1996-12-31 KR KR2019960066994U patent/KR200149341Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980053804U (en) | 1998-10-07 |
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