KR19980053873U - Tail stock for processing containers on NC lathes - Google Patents
Tail stock for processing containers on NC lathes Download PDFInfo
- Publication number
- KR19980053873U KR19980053873U KR2019960067063U KR19960067063U KR19980053873U KR 19980053873 U KR19980053873 U KR 19980053873U KR 2019960067063 U KR2019960067063 U KR 2019960067063U KR 19960067063 U KR19960067063 U KR 19960067063U KR 19980053873 U KR19980053873 U KR 19980053873U
- Authority
- KR
- South Korea
- Prior art keywords
- tailstock
- housing
- processing
- hydraulic cylinder
- supporting
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000003754 machining Methods 0.000 description 4
- 239000012611 container material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
- B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
NC선반의 베드(12)면에 이송가능하게 설치된 테일스톡(10)에 있어서, 상기 테일스톡(10)의 하부 일측에 이의 이동을 고정케하는 클램핑수단을 설치하고, 테일스톡(10)의 상부에 소재를 수용하는 하우징(16)을 구비하되, 이 하우징(16)의 일측으로 소재의 목부분을 회전지지하는 지지수단을 설치함과 동시에 그 타측에 소재의 일측면을 소정의 압력으로 눌러주는 회전지지하는 롤러(32)를 갖는 유압실린더(30)를 구비하여, 압력용기 같은 소재의 가공을 전용기를 이용하지 않으므로 장비비용에서 유리하고, 특히 공구의 파손 방지 및 소재의 가공정밀도를 높일 수 있는 장점이 있다.In the tailstock 10 installed on the bed 12 side of the NC lathe, the clamping means for fixing its movement is installed on the lower side of the tailstock 10, and the upper portion of the tailstock 10 is provided. It has a housing 16 for accommodating the material, and on one side of the housing 16 to install a support means for supporting the neck of the material to rotate while pressing the other side of the material at a predetermined pressure on the other side Since the hydraulic cylinder 30 having the roller 32 supporting the rotation is provided, it is advantageous in equipment cost because it does not use a dedicated machine for processing materials such as pressure vessels, and in particular, it is possible to prevent damage to the tool and increase the processing precision of the material. There is an advantage.
Description
본 고안은 NC선반의 테일스톡에 관한 것으로, 특히 NC선반에서 압력용기의 입구를 클램핑함과 동시에 원활히 지지토록 하여 공구의 파손을 방지하고, 가공정밀도를 향상시킨 용기 가공용 테일스톡에 관한 것이다.The present invention relates to a tailstock of an NC lathe, and more particularly, to a tailstock for processing a container which prevents breakage of a tool and improves processing precision by clamping an inlet of a pressure vessel in an NC lathe and supporting it smoothly.
종래에 가스용기와 같이 긴 원통형 용기의 개구부를 NC선반에서 가공하기 위해 전용기를 이용하여 가공하여 왔다.Conventionally, an opening of an elongated cylindrical container such as a gas container has been processed using a dedicated machine to process the NC lathe.
즉, 도 1에서와 같이 용기의 일측 바닥면을 전용기의 척(1)에 고정하고 타측 개구부를 A,B부분에서 각각 클램핑 한 후 회전하는 공구(T1,T2)를 사용하여 내경가공 및 나사가공을 수행하였다.That is, as shown in Fig. 1, the inner surface and screw processing are performed by using a tool (T1, T2) to fix the bottom of one side of the container to the chuck (1) of the dedicated machine and to clamp the other opening at the A and B parts, respectively. Was performed.
이같은 가공방법은 소재상태가 균일하지 않으면 공구를 회전시켜 가공하기 때문에 내경나사 가공시 정확한 피치가 형성되기 어렵고, 단면가공시 단면이 일정한 공차를 유지하기 어렵게 된다.This processing method is difficult to form the correct pitch during internal thread machining, because the machining process by rotating the tool if the material state is not uniform, it is difficult to maintain a constant tolerance in the end face machining.
즉, 일정치 않은 소재를 강제로 클램핑시키기 때문에 가공후 소재를 들어내면 본래대로 돌아가는 탄성성질으로 가공상태가 유지되기 어려워 높은 정밀도를 유지하기 어렵다.That is, because the clamping of the non-uniform material forcibly forced to lift the material after processing, it is difficult to maintain the high precision because the processed state is difficult to maintain the original elastic properties.
또한 공구(T1,T2)의 회전으로 가공을 수행함으로 공구가 쉽게 파손되는 단점이 있다.In addition, there is a disadvantage that the tool is easily broken by performing the machining by the rotation of the tools (T1, T2).
따라서 본 고안은 상기와 같은 사정을 감안하여 안출된 것으로, 가스용기와 같은 긴 용기를 가공하기 접합하게 클램핑함과 동시에 회전지지토록 하여 가공정밀도를 높이고 사용하기 간편하도록 한 NC선반의 용기 가공용 테일스톡을 제공함에 그 목적이 있다.Therefore, the present invention has been devised in view of the above circumstances, and the tailstock for processing a container of an NC shelf, which makes it easy to use by increasing the processing accuracy by clamping and joining a long container such as a gas container. The purpose is to provide.
상기의 목적을 달성하기 위한 본 고안의 구체적인 수단은, NC선반의 베드면에 이송가능하게 설치된 테일스톡에 있어서, 상기 테일스톡의 하부 일측에 이의 이동을 고정케하는 클램핑수단을 설치하고, 테일스톡의 상부에 소재를 수용하는 하우징을 구비하되, 이 하우징의 일측으로 소재의 목부분을 회전지지하는 지지수단을 설치함과 동시에 그 타측에 소재의 일측면을 소정의 압력으로 눌러주는 회전지지하는 롤러를 갖는 유압실린더를 설치한 것을 특징으로 한다.Specific means of the present invention for achieving the above object, in the tailstock installed so as to be transported to the bed surface of the NC shelf, by installing a clamping means for fixing its movement on the lower side of the tailstock, tailstock A housing for accommodating the material on an upper portion of the housing, the supporting means for supporting the neck of the material to be rotated to one side of the housing, and at the same time, the other side of the roller to support the rotation to press the one side of the material to a predetermined pressure It characterized in that the hydraulic cylinder having a.
도 1은 종래 전용기를 이용한 용기의 가공상태를 개략적으로 나타낸 구성도.1 is a configuration diagram schematically showing a processing state of a container using a conventional dedicated machine.
도 2는 본 고안의 실시예에 의한 테일스톡의 정면도.Figure 2 is a front view of the tailstock according to an embodiment of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
10 : 테일스톡 12 : 플레이트 12A : 홀10: tailstock 12: plate 12A: hole
14 : 유압실린더 16 : 하우징 18 : 캡14 hydraulic cylinder 16 housing 18 cap
20 :베어링 22 : 회전받이부재 30 : 유압실린더20: bearing 22: rotation receiving member 30: hydraulic cylinder
32 : 롤러32: roller
이하, 첨부된 도면을 참조하여 본 고안의 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;
도 2에 도시된 바와 같이 NC선반의 베드(12)면에 이송가능하게 설치된 테일스톡(10)에 있어서, 상기 테일스톡(10)의 하부 일측에 이의 이동을 고정케하는 클램핑수단으로 유압실린더(14)가 설치되어 있고, 이 유압실린더(14)의 하단은 베드(11)의 상면에 설치된 플레이트(12)의 홀(12A)에 삽,탈가능하게 설치되어 있다In the tailstock 10 installed to be transported to the bed 12 surface of the NC lathe as shown in Figure 2, the hydraulic cylinder as a clamping means for fixing its movement to the lower side of the tailstock (10) ( 14 is provided, and the lower end of the hydraulic cylinder 14 is inserted into the hole 12A of the plate 12 provided on the upper surface of the bed 11 so as to be inserted and detached.
또한 테일스톡(10)의 상부에 용기소재(V)를 수용하는 하우징(16)을 구비하되, 이 하우징(16)의 일측으로 소재의 목부분을 회전지지하는 지지수단으로 베어링(20)과 그 내륜측에 회전받이부재(22)가 설치되어 있다.Also provided with a housing 16 for accommodating the container material (V) on top of the tailstock 10, the bearing 20 and its support means for supporting the rotation of the neck of the material to one side of the housing (16) The rotation receiving member 22 is provided on the inner ring side.
또, 하우징(16)의 타측에 유압실린더(30)가 설치되고, 이 유압실린더(30)의 피스톤로드 하단에 회전자재되는 롤러(32)가 설치되어 소재의 일측 외주면을 소정의 압력으로 눌러서 회전지지하도록 되어 있다.In addition, a hydraulic cylinder 30 is installed on the other side of the housing 16, and a roller 32, which is rotated at the lower end of the piston rod of the hydraulic cylinder 30, is installed to press and rotate one outer peripheral surface of the material at a predetermined pressure. To be supported.
이와 같이 구성된 본 실시예의 작동상태를 설명한다.The operating state of this embodiment configured as described above will be described.
먼저 NC선반의 척(도시안됨)에 용기소재(V)의 바닥측을 고정시키고, 테일스톡(10)을 베드(11)면에서 이동시켜 용기의 목부분이 회전받이부재(22)의 내주면에 접촉토록 한 후 유압실린더(14)를 작동시켜 그의 피스톤로드 하단이 플레이트(12)의 홀(12A)에 삽입되면 테일스톡(10)의 이동은 고정되게 된다.First, the bottom side of the container material (V) is fixed to the chuck (not shown) of the NC lathe, and the tailstock 10 is moved from the bed 11 surface so that the neck of the container is placed on the inner circumferential surface of the rotary receiving member 22. After contacting, the hydraulic cylinder 14 is operated so that the lower end of the piston rod is inserted into the hole 12A of the plate 12 so that the movement of the tailstock 10 is fixed.
다음 하우징(16)측에 설치된 유압실린더(30)를 작동시켜 그의 피스톤 로드의 하단에 설치된 롤러(32)를 용기의 외주면에 강제로 접촉시켜서 설치가 완료된다.Next, the hydraulic cylinder 30 installed on the housing 16 side is operated to force the roller 32 provided on the lower end of the piston rod into contact with the outer circumferential surface of the container, thereby completing the installation.
이후 NC의 주축이 회전하게 되면 척에 물려진 용기(V)가 테일스톡(10)의 회전받이부재(22)와 롤러(32)의 회전지지를 받으면서 원활히 회전하게 된다.Since the main shaft of the NC rotates when the vessel (V) bitten by the chuck is rotated smoothly while receiving the rotation support of the rotation receiving member 22 and the roller 32 of the tailstock (10).
따라서 종래와 같이 공구를 회전시키지 않고 공구대에 고정시킨 상태에서 공작물 가공이 가능하게 된다.Therefore, the workpiece can be processed in a state where the tool is fixed to the tool post without rotating the tool as in the related art.
또 종래와 같이 소재를 강제로 클램핑시켜 고정하는 방법이 아님으로 가공후에 소재의 탄성으로 인한 변형이 없기 때문에 가공오차가 없다.In addition, there is no processing error because there is no deformation caused by the elasticity of the material after processing because it is not a method of forcibly clamping and fixing the material as in the prior art.
상술한 바와 같이 본 고안에 의하면 테일스톡에 압력용기 같은 소재의 가공을 전용기를 이용하지 않으므로 장비비용에서 유리하고, 특히 공구의 파손 방지 및 소재의 가공정밀도를 높일 수 있는 장점이 있다.As described above, since the present invention does not use a dedicated machine for processing a material such as a pressure container in the tailstock, it is advantageous in equipment cost, and particularly, there is an advantage of preventing damage to a tool and increasing processing precision of the material.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960067063U KR200281997Y1 (en) | 1996-12-31 | 1996-12-31 | Tailstock for machining of NC lathes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960067063U KR200281997Y1 (en) | 1996-12-31 | 1996-12-31 | Tailstock for machining of NC lathes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980053873U true KR19980053873U (en) | 1998-10-07 |
| KR200281997Y1 KR200281997Y1 (en) | 2002-11-27 |
Family
ID=54004739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960067063U KR200281997Y1 (en) | 1996-12-31 | 1996-12-31 | Tailstock for machining of NC lathes |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200281997Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100937522B1 (en) | 2008-05-07 | 2010-01-19 | 주식회사 엔케이 | Apparatus for cutting and punching of neck on a tube type metal cylinders |
-
1996
- 1996-12-31 KR KR2019960067063U patent/KR200281997Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR200281997Y1 (en) | 2002-11-27 |
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