KR0137431Y1 - Door opening and closing structure of machining center - Google Patents
Door opening and closing structure of machining center Download PDFInfo
- Publication number
- KR0137431Y1 KR0137431Y1 KR2019950020243U KR19950020243U KR0137431Y1 KR 0137431 Y1 KR0137431 Y1 KR 0137431Y1 KR 2019950020243 U KR2019950020243 U KR 2019950020243U KR 19950020243 U KR19950020243 U KR 19950020243U KR 0137431 Y1 KR0137431 Y1 KR 0137431Y1
- Authority
- KR
- South Korea
- Prior art keywords
- door
- cover
- bracket
- arm
- machining center
- Prior art date
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
본 고안은 도어의 상부에 위치한 교환용 아암을 상승, 하강시켜주는 실린더 어셈블리및 아암에 부착되어 회전하는 도어상부와 커버및 좌, 우 측면 커버로된 머시닝 센터의 도어 개폐 구조에 관한 것으로서, 상기 머시닝 센터의 도어 개폐 구조에 있어 커버(14) 상부에 설치되는 브라켓트(16)와, 브라켓트의 내부와 상기 아암(16) 상부에 설치되는 축(10)과, 브라켓트의 상부와 축의 외주면에 설치되어 상, 하 운동하는 피스톤(11)이 형성되어 피스톤의 상, 하 작동에 의해 상기 도어가 회전운동하게 되어 실린더의 행정을 이용한 도어와 커버의 2단동작에 의해 틈새를 제거 하므로서 칩이나 절삭유의 외부 유출을 막을 수가 있게 되고 외관이 미려한 효과가 있다.The present invention relates to a cylinder assembly for raising and lowering an exchange arm located at an upper part of a door, and to a door opening and closing structure of a machining center having a rotating upper door, a cover, and left and right side covers attached to the arm. In the door opening and closing structure of the center, the bracket 16 is installed on the cover 14, the shaft 10 is installed on the inside of the bracket and the arm 16, the upper part of the bracket and the outer peripheral surface of the shaft , The piston 11 is formed to move downwards and the door is rotated by the up and down movement of the piston to remove the gap by the two-stage operation of the door and the cover using the stroke of the cylinder, and outflow of chips or cutting oil It can be prevented and the appearance is beautiful.
Description
제1도는 종래 구조의 정면도.1 is a front view of a conventional structure.
제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 제1도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.
제4도는 본 고안의 정면도.4 is a front view of the present invention.
제5도는 제4도의 C-C선 단면도.5 is a cross-sectional view taken along the line C-C of FIG.
* 도면의 주요부분에 대한 부호 설명* Explanation of symbols on the main parts of the drawings
10 : 축 11 : 피스톤10: shaft 11: piston
12 : 아암 13 : 도어12: arm 13: door
14 : 커버 15 : 측면 커버14: cover 15: side cover
16 : 브라켓트 L : 틈새16: Bracket L: clearance
본 고안은 도어의 상부에 위치한 파렛트 교환용 아암을 상승, 하강시키는 실린더어셈블리 및 아암에 부착되어 회전하는 도어 상부의 커버 및 좌,우측면 커버로 이루어진 머시닝센터의 도어개폐구조에 관한 것이다.The present invention relates to a cylinder assembly for raising and lowering a pallet replacement arm located at an upper part of a door, and a door opening / closing structure of a machining center including a cover of a door upper part and a left and right side cover attached to the arm and rotating.
종래의 머시닝센터의 도어개폐구조는 제1도에서 제3도까지와 같이 공작물이 지지되는 파렛트(1)의 하부에 아암(2)이 볼트 체결되고, 상승, 하강 및 회전동작하는 도어(3)가 아암(2)에 부착되며, 도어(3)의 상부에는 그의 회전시 함께 회전하는 상부커버(4)가 설치되고, 도어(3)의 좌,우측에는 외부로부터의 절삭유나 칩의 유출을 방지하기 위한 좌,우측면 커버(5)가 설치된다.In the conventional door opening and closing structure of the machining center, as shown in FIGS. 1 to 3, the arm 2 is bolted to the lower part of the pallet 1 on which the workpiece is supported, and the door 3 which moves up, down and rotates. Is attached to the arm 2, and the upper cover 4 is installed at the upper part of the door 3 to rotate together with its rotation, and the left and right sides of the door 3 prevent the leakage of cutting oil or chips from the outside. Left and right side cover (5) is provided.
또한 상부커버(4)에는 도어(3)의 회전을 지지하는 지지어셈블리(6)가 설치되고, 도어(3)의 일측에는 본체커버(7)가 설치되며, 아암(2)의 하단부에는 실린더어셈블리(8)가 설치된다.In addition, the upper cover (4) is provided with a support assembly (6) for supporting the rotation of the door (3), the body cover (7) is installed on one side of the door (3), the cylinder assembly on the lower end of the arm (2) (8) is installed.
이와 같은 머시닝센터에 있어서는 실린더어셈블리(8)에 의해 아암(2)이 상승, 회전하면 아암(2)과 결합된 도어(3)가 동시에 회전하게 되는 바, 종래구조는 회전하게 되는 도어(3) 및 상부커버(4)와 회전하지 않는 본체커버(7)와의 사이에 틈새(L)가 발생하게 되어 도어(3)를 개폐할 때에 절삭유나 칩이 외부로 유출되는 문제가 있었다.In such a machining center, when the arm 2 is raised and rotated by the cylinder assembly 8, the door 3 coupled to the arm 2 rotates at the same time, and the conventional structure of the door 3 rotates. And a gap (L) is generated between the upper cover 4 and the main body cover (7) that does not rotate, there was a problem that the cutting oil or chips leaked to the outside when opening and closing the door (3).
본 고안은 상기 종래구조의 제결하은 감안하여 안출한 것이며, 그 목적은 도어가 개폐될 때에 절삭유나 칩이 외부로 유출되지 않도록 하는 머시닝센터의 도어개폐구조를 제공하는 데에 있는 것이다.The present invention has been devised in view of the above-described conventional structure, and an object thereof is to provide a door opening and closing structure of a machining center to prevent cutting oil or chips from flowing out when the door is opened and closed.
본 고안은 상기 목적을 달성하기 위하여 커버상부에 설치되는 브라켓트와 브라켓트의 내부에서 아암의 상부에 설치되는 축과, 브라켓트의 상부와 축의 외주면에 설치되어 상,하 운동하는 피스톤을 구비하여 피스톤의 상,하작동에 의해 도어가 회전하도록 한 것을 특징으로 하며, 이하 그 구체적인 기술내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention has a bracket which is installed on the upper portion of the bracket and the bracket installed on the upper portion of the bracket and the upper and lower pistons installed on the outer circumferential surface of the shaft to achieve the above object, the piston It is characterized in that the door is rotated by the lower operation, and will be described in more detail based on the accompanying technical details below.
즉, 본 고안은 제4도 및 제5도와 같이 머시닝센터의 아암(12) 근접부분에 설치되는 도어(13)의 일측에 설치된 커버(14) 상부에 브라켓트(16)을 설치하고, 브라켓트(16)와 아암(16)의 사이에 축(10)을 설치하며, 축(10)의 상부 둘레에 브라켓트(16)와 접속되는 피스톤(11)을 설치하여서 되는 것이다.That is, the present invention provides a bracket 16 on the upper portion of the cover 14 installed on one side of the door 13 installed in the arm 12 adjacent to the machining center as shown in FIGS. 4 and 5, and the bracket 16 The shaft 10 is provided between the arm and the arm 16, and the piston 11 connected to the bracket 16 is provided around the upper portion of the shaft 10.
상기와 같이 구성된 본 고안에 있어서는 실린더어셈블리(8)의 피스톤(11)이 상승하면 피스톤(11)의 하부에 부착된 브라켓트(16)에 의해 커버(14)가 상승하게 된 후 아암(16)에 조립된 축(10)이 상승하면서 도어(13)를 상승시키게 되는 것으로, 커버(13)와 도어(13)가 2단 동작에 의해 상승하게 되므로 커버와 본체커버 사이의 틈새를 제거할 수 있게 되어 침이나 절삭유의 외부유출을 방지할 수 있게 된다.In the present invention configured as described above, when the piston 11 of the cylinder assembly 8 is raised, the cover 14 is raised by the bracket 16 attached to the lower part of the piston 11 and then the arm 16 is attached to the arm 16. As the assembled shaft 10 is raised to raise the door 13, the cover 13 and the door 13 are raised by two-stage operation, so that the gap between the cover and the main body cover can be removed. It is possible to prevent the outflow of needles and cutting oil.
따라서 본 고안에 의하면 머시닝센터 주변의 작업환경을 청결하게 유지할 수 있게 됨은 물론 틈새의 제거로 머시닝센터의 외관을 개선하여 상품성을 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.Therefore, according to the present invention, the work environment around the machining center can be kept clean, as well as the removal of gaps can improve the appearance of the machining center, thereby improving the merchandise.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950020243U KR0137431Y1 (en) | 1995-08-05 | 1995-08-05 | Door opening and closing structure of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950020243U KR0137431Y1 (en) | 1995-08-05 | 1995-08-05 | Door opening and closing structure of machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970008352U KR970008352U (en) | 1997-03-27 |
| KR0137431Y1 true KR0137431Y1 (en) | 1999-04-01 |
Family
ID=19420258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950020243U KR0137431Y1 (en) | 1995-08-05 | 1995-08-05 | Door opening and closing structure of machining center |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0137431Y1 (en) |
-
1995
- 1995-08-05 KR KR2019950020243U patent/KR0137431Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970008352U (en) | 1997-03-27 |
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