KR20040024269A - forming device method and method for zenith strut - Google Patents
forming device method and method for zenith strut Download PDFInfo
- Publication number
- KR20040024269A KR20040024269A KR1020020055819A KR20020055819A KR20040024269A KR 20040024269 A KR20040024269 A KR 20040024269A KR 1020020055819 A KR1020020055819 A KR 1020020055819A KR 20020055819 A KR20020055819 A KR 20020055819A KR 20040024269 A KR20040024269 A KR 20040024269A
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- South Korea
- Prior art keywords
- support
- punching
- winding
- metal plate
- rollers
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
Abstract
Description
본 발명은 실내의 천정판을 지지, 고정하도록 한 지지대를 제조하는 장치와 그에 따른 제조 방법에 관한 것으로, 특히 지지대에 일정 간격으로 볼트공이 천공되도록 성형, 제조함으로써, 실내 벽면에 지지대를 고정할 경우 별도의 천공 작업이 불필요하기 때문에, 지지대와 천정판의 조립, 설치작업이 보다 신속하고 편리할 수 있을 뿐만 아니라, 천정판 지지대를 성형 제조하기 때문에, 지지대의 생산성을 향상시킬 수 있도록 한 것이다.The present invention relates to an apparatus for manufacturing a support for supporting and fixing a ceiling plate in a room, and a method for manufacturing the same, in particular, in the case of fixing the support to an indoor wall by molding and manufacturing the bolt hole at a predetermined interval on the support. Since a separate drilling operation is unnecessary, the assembling and installation of the support and the ceiling plate can be made more quickly and conveniently, and the molding of the ceiling plate support can be molded to improve productivity of the support.
일반적으로 천정판은 실내의 천정 부위에 단열과 방음 효과 등을 위해 설치하는 마감재이다.In general, the ceiling plate is a finishing material installed for the insulation and sound insulation effect on the ceiling part of the room.
이러한 천정판은 실내 천정 부위에 고정, 설치하기 위해, 별도의 천정판 지지대를 기설치하고, 지지대에 천정판을 체결, 조립하여 고정시키고 있다.In order to fix and install the ceiling plate, the ceiling plate is pre-installed with a separate ceiling plate support, and the ceiling plate is fastened and assembled to the support.
상기한 천정판 지지대는 천정판이 설치되는 벽면에 볼트공을 천공한 후, 천공된 볼트공에 볼트 등을 관통하여, 벽면에 고정, 부착시키도록 하고 있다.The ceiling plate support is to be fixed to and attached to the wall through a bolt or the like to the perforated bolt hole after drilling the bolt hole on the wall surface is installed.
그러나, 상기한 종래의 천정판 지지대는 사출, 제조되기 때문에, 지지대에 볼트공이 없어, 천정판 지지대를 벽면에 고정, 결합시킬 경우, 지지대에 별도의 볼트공을 천공하는 번거롭고 불편한 문제점이 발생하였다.However, since the conventional ceiling plate support is injected and manufactured, there is no bolt hole in the support, and when fixing and coupling the ceiling plate support to the wall, a troublesome and inconvenient problem of perforating a separate bolt hole in the support occurs.
또한, 무리하게 천정판 지지대에 볼트공을 천공하기 때문에, 지지대에 변형과 손상이 생기거나 벽면과 지지대의 결합구조가 취약해지는 단점이 있었으며, 일괄적으로 사출 제조되는 천정판 지지대의 향상된 제조에 대한 연구와 개발이 필요한 실정이었다.In addition, because the bolt holes are drilled on the ceiling plate support by force, the deformation and damage of the support plate or the coupling structure of the wall and the support are weakened. Research and development were needed.
따라서, 상기한 문제점을 해결하기 위한 본 발명은, 실내의 천정판을 지지, 고정하도록 한 지지대를 성형, 제조하여, 천정판 지지대에 일정 간격으로 볼트공이 형성되도록 함으로써, 천정판 지지대의 벽면 고정, 부착 작업 시에, 별도의 지지대 볼트공 천공 작업이 불필요하기 때문에, 지지대 고정 작업이 신속하고 편리할 수 있을 뿐만 아니라, 벽면에 고정된 지지대의 결합 구조를 보다 견고하게 유지할 수 있으며, 천정판 지지대를 성형 제조하기 때문에, 천정판 지지대의 생산성을 향상시킬 수 있도록 하는데 그 목적이 있는 것이다.Accordingly, the present invention for solving the above problems, by forming and manufacturing a support for supporting and fixing the ceiling plate in the room, so that the bolt hole is formed at a predetermined interval on the ceiling plate support, fixing the wall surface of the ceiling plate support, When attaching, there is no need for a separate support bolt bolting operation, so that the fixing of the support can be quick and convenient, and the structure of the support fixed to the wall can be maintained more firmly. In order to manufacture by molding, the objective is to make it possible to improve the productivity of a ceiling plate support body.
도 1은 본 발명을 보인 사시도1 is a perspective view of the present invention
도 2는 본 발명의 천공부재를 보인 정면도Figure 2 is a front view showing the punching member of the present invention
도 3은 본 발명의 전단부재를 보인 정면도Figure 3 is a front view showing a shear member of the present invention
도 4는 본 발명의 제조 공정을 보인 블럭도Figure 4 is a block diagram showing a manufacturing process of the present invention
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
10 : 권취부재 11 : 권취판10: winding member 11: winding plate
12 : 회전축부 20 : 천공부재12: rotating shaft portion 20: punching member
21 : 펀칭기 22 : 천공 실린더21: punching machine 22: punched cylinder
30 : 성형부재 31: 로울러30: forming member 31: roller
32 : 절곡구 33 : 조절 핸들32: bending hole 33: adjustment handle
40 : 전단부재 41 : 지지구40: shear member 41: support
42 : 커터 43 : 전단 실린더42: cutter 43: shear cylinder
50 : 컨트롤 박스 P : 펀칭 공정50: control box P: punching process
S : 성형 공정 C : 전단 공정S: molding process C: shearing process
본 발명은 적정 폭의 금속판을 권취되도록 한 권취판과, 상기 권취판을 회전시키도록 한 회전축부를 형성한 성형부재와;The present invention provides a forming member comprising: a winding plate for winding a metal plate of a suitable width; and a rotating shaft portion for rotating the winding plate;
통과되는 금속판에 일정 간격으로 천공되도록 한 펀칭기와, 상기 펀칭기를 작동하도록 한 천공 실린더를 형성한 천공부재와;A punching member formed to be punched at a predetermined interval on the metal plate to be passed, and a punching member forming a punching cylinder to operate the punching machine;
전동기 등의 회전축에 연결되어 회전되도록 한 다수 개의 로울러와, 상기 로울러에 설치되어 금속판을 절곡, 성형하도록 한 절곡구와, 상기 로울러의 간격과 절곡 폭을 조절하도록 한 조절 핸들을 형성한 성형부재와;A forming member having a plurality of rollers connected to a rotating shaft such as an electric motor, a plurality of rollers installed at the rollers, a bending sphere installed at the rollers to bend and shape a metal plate, and an adjustment handle configured to adjust a gap and a bending width of the rollers;
천정판 지지대를 통과시켜 지지하도록 한 지지구와, 지지대를 일정 간격으로 전단하도록 상하 이동되는 커터와, 상기 커터를 상하 이동시키도록 한 전단 실린더를 형성한 전단부재와;A shear member comprising a support for passing the ceiling plate support to support the cutter, a cutter moved up and down to shear the support at a predetermined interval, and a shear cylinder for moving the cutter up and down;
지지대 성형 장치를 동작, 제어하도록 형성한 컨트롤 박스로;A control box formed to operate and control the support forming apparatus;
구성되는 것을 특징으로 한다.It is characterized in that the configuration.
도 1은 본 발명을 보인 사시도이고, 도 2는 본 발명의 천공부재를 보인 정면도이고, 도 3은 본 발명의 전단부재를 보인 정면도이고, 도 4는 본 발명의 제조 공정을 보인 블럭도이다.1 is a perspective view showing the present invention, Figure 2 is a front view showing a punching member of the present invention, Figure 3 is a front view showing a shear member of the present invention, Figure 4 is a block diagram showing a manufacturing process of the present invention.
이하, 본 발명에 따른 구성 및 작용효과를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and effect according to the present invention will be described in detail with reference to the accompanying drawings.
도 1과 도 2에 도시된 바와 같이, 본 발명은 금속 소재의 박판을 권취하도록 한 권취부재(10)와, 상기 권취부재(10)에서 이송된 금속판에 천공하도록 한 천공부재(20)와, 상기 천공부재(20)에서 이송된 금속판을 절곡, 성형하도록 한 성형부재(30)와, 상기 지지대를 일정 길이로 전단하도록 한 전단부재(40)와, 기기 장치를 동작, 제어하도록 한 컨트롤 박스(50)로 구성된다.As shown in Figure 1 and 2, the present invention is a winding member 10 for winding a thin plate of a metal material, and a punching member 20 for puncturing the metal plate transferred from the winding member 10, Forming member 30 for bending and molding the metal plate conveyed from the punching member 20, shearing member 40 for shearing the support to a predetermined length, and a control box for operating and controlling the device ( 50).
상기 권취부재(10)는 적정 폭의 금속판을 권취되도록 한 권취판(11)과, 상기 권취판(11)을 회전시키도록 한 회전축부(12)를 형성한다.The winding member 10 forms a winding plate 11 for winding a metal plate of an appropriate width, and a rotating shaft portion 12 for rotating the winding plate 11.
상기 회전축부(12)는 전동기 등에 벨트나 체인 등으로 연결되어 회전되도록 하는 것이 바람직하다.The rotating shaft portion 12 is preferably connected to a motor or the like by a belt or chain to rotate.
상기 천공부재(20)는 통과되는 금속판에 일정 간격으로 천공되도록 한 펀칭기(21)와, 상기 펀칭기(21)를 작동하도록 한 천공 실린더(22)를 형성한다.The punching member 20 forms a punching machine 21 to be punched at a predetermined interval on the metal plate to be passed, and a punching cylinder 22 to operate the punching machine 21.
상기 펀칭기(21)는 금속판이 통과되도록 한 요홈(23)을 형성한다.The punching machine 21 forms a groove 23 through which the metal plate passes.
상기 천공 실린더(22)는 공압이나 유압으로 작동되도록 하는 것이 바람직하나, 반드시 한정하는 것은 아니다.The perforated cylinder 22 is preferably to be operated by pneumatic or hydraulic pressure, but is not necessarily limited.
상기 성형부재(30)는 전동기 등의 회전축에 연결되어 회전되도록 한 다수 개의 로울러(31)와, 상기 로울러(31)에 설치되어 금속판을 절곡, 성형하도록 한 절곡구(32)와, 상기 로울러(31)의 간격과 절곡 폭을 조절하도록 한 조절 핸들(33)을 형성한다.The molding member 30 has a plurality of rollers 31 connected to a rotating shaft such as an electric motor to rotate, a bending hole 32 installed at the rollers 31 to bend and shape a metal plate, and the rollers ( An adjustment handle 33 is formed to adjust the spacing and the bending width of 31).
상기 전단부재(40)는 천정판 지지대를 통과시켜 지지하도록 한 지지구(41)와, 지지대를 일정 간격으로 전단하도록 상하 이동되는 커터(42)와, 상기 커터(42)를 상하 이동시키도록 한 전단 실린더(43)를 형성한다.The shear member 40 is a support 41 for passing through the ceiling plate support to support, a cutter 42 to be moved up and down to shear the support at a predetermined interval, and to move the cutter 42 up and down The shear cylinder 43 is formed.
상기 지지구(41)는 천정판 지지대의 인출 높이를 조절하도록 한 이동 핸들(44)을 형성하는 것이 바람직하다.The support 41 preferably forms a moving handle 44 to adjust the withdrawal height of the ceiling plate support.
상기 컨트롤 박스(50)는 지지대 성형 장치를 동작, 제어하도록 형성한다.The control box 50 is formed to operate and control the support forming apparatus.
미설명 부호 1은 금속판이고 2는 성형된 천정판 지지대이고, 3은 전동기이다.Reference numeral 1 is a metal plate, 2 is a molded ceiling plate support, and 3 is an electric motor.
이와 같은 천정판 지지대에 대한 제조 공정을 도면에 의거하여 설명하면 다음과 같다.Referring to the manufacturing process for such a ceiling plate support based on the drawings as follows.
펀칭 공정 (P)Punching Process (P)
권취부재(10)에 권취되어 이동하는 금속판(1)에 상기 천공부재(20)의 펀칭기(21)를 이용하여 일정 간격으로 볼트공을 천공하도록 한다.Using a punching machine 21 of the punching member 20 to the metal plate (1) wound and moved to the winding member 10 to punch the bolt holes at regular intervals.
성형 공정 (S)Molding Process (S)
펀칭 공정(P)에서 볼트공이 형성된 금속판(1)을 상기 성형부재(30)의 로울러(31) 사이로 이송하여 상기 절곡구(32)를 통해 금속판(1)의 양단 부위를 적정 각도로 절곡, 성형하도록 한다.In the punching process P, the metal plate 1 having the bolt hole formed is transferred between the rollers 31 of the molding member 30 to bend and shape both ends of the metal plate 1 at an appropriate angle through the bending holes 32. Do it.
전단 공정 (C)Shear process (C)
상기 성형 공정(S)에서 ' ㄷ ' 자 형태로 절곡된 지지대(2)를 상기 전단부재(40)의 지지구(41)로 인입, 통과되도록 하여, 상기 커터(42)를 이용하여 지지대(2)를 일정 길이로 절단하도록 한다.In the forming process (S), the support 2 bent in a 'c' shape is introduced and passed through the support 41 of the shear member 40, and the support (2) using the cutter (42). ) To a certain length.
이상에서 설명한 바와 같은 본 발명의 작용 및 효과를 첨부된 도면에 의거하여 살펴보면 다음과 같다.Looking at the operation and effect of the present invention as described above based on the accompanying drawings as follows.
도 2와 도 3에 도시된 바와 같이, 상기 펀칭 공정(P)에서 권취부재(10)의 권취판(11)에 권취된 적정 폭의 금속판(1)을 전동기(3)에 연결된 상기 회전축부(12)가 회전함에 따라, 상기 권취판(11)이 회전하게 되고, 금속판(1)이 이송하게 된다.As shown in Fig. 2 and 3, in the punching process (P) the rotating shaft portion connected to the electric motor (3) of the metal plate 1 of the appropriate width wound on the winding plate 11 of the winding member ( As the 12 rotates, the winding plate 11 rotates, and the metal plate 1 is transferred.
이송된 금속판(1)은 상기 천공부재(20)의 천공 실린더(22)의 구동으로 상기 펀칭기(21)가 상하 이동하며 금속판(1)에 일정 간격으로 볼트공을 천공하게 된다.In the transferred metal plate 1, the punching machine 21 moves up and down by driving the drilling cylinder 22 of the punching member 20 to punch the bolt hole at a predetermined interval on the metal plate 1.
그리고, 상기 성형 공정(S)에서 볼트공이 천공된 금속판(1)은 상기 성형부재(30)의 로울러(31)로 이송되고, 상기 절곡구(32)에 의해 금속판(1)의 양단 부위가 적정 각도로 절곡되는 것이다.In addition, the metal plate 1 in which the bolt hole is punched in the molding process S is transferred to the roller 31 of the molding member 30, and both ends of the metal plate 1 are appropriately adjusted by the bending holes 32. It is bent at an angle.
또한, 상기 로울러(31)의 간격이나 금속판(1)의 절곡되는 폭 등은 상기 조절 핸들(33)을 이용하여 조절할 수 있는 것이다.In addition, the interval between the roller 31 and the bending width of the metal plate 1 may be adjusted using the adjustment handle 33.
상기 전단공정(C)에서 성형된 지지대(2)를 상기 전단부재(40)의 지지구(41)를 통과하도록 하고, 상기 전단 실린더(43)의 구동으로 일정 길이에 따라 상기 커터(42)가 상하 이동하게 되면서, 지지대(2)를 절단하게 되는 것이다.The support 2 formed in the shearing step (C) passes through the support 41 of the shear member 40, and the cutter 42 is driven according to a predetermined length by the drive of the shear cylinder 43 While moving up and down, it is to cut the support (2).
이와 같이 성형된 천정판 지지대(2)를 실내 벽면에 고정, 부착할 경우, 상기 펀칭 공정(P)에서 지지대(2)에 일정 간격으로 볼트공을 형성되도록 하기 때문에, 작업자가 별도로 지지대에 전동 드릴 등으로 천공할 필요가 없어, 작업이 신속하고 편리하며, 지지대의 변형과 손상을 방지하는 것이다.When fixing and attaching the ceiling plate support 2 formed in this way to the interior wall surface, in the punching process (P), the bolt holes are formed at regular intervals in the punching process (P). It does not need to be drilled on the back, so that the work is quick and convenient, and to prevent deformation and damage to the support.
이상에서 설명한 바와 같이 본 발명은, 실내의 천정판을 지지하는 지지대에 일정 간격으로 볼트공이 형성되도록 성형함으로써, 천정판 지지대의 실내 벽면 고정, 부착 작업 시에, 작업자가 직접 지지대에 볼트공을 천공할 필요가 없기 때문에, 지지대의 벽면 고정 작업이 신속하고 편리할 수 있을 뿐만 아니라, 천정판 지지대의 변형과 손상을 미연에 방지하여, 실내 벽면에 고정된 지지대의 결합 구조를 보다 견고하게 유지할 수 있으며, 천정판 지지대를 성형 제조하기 때문에, 천정판 지지대의 생산성을 향상시킬 수 있도록 한 유익한 발명인 것이다.As described above, the present invention is formed so that the bolt holes are formed at predetermined intervals on the support for supporting the indoor ceiling plate, so that the worker directly drills the bolt holes on the support during fixing or attaching the interior wall surface of the ceiling plate support. Since it is not necessary, the wall fixing work of the support can be quick and convenient, and the deformation and damage of the ceiling plate support can be prevented in advance, so that the structure of the support fixed to the indoor wall can be maintained more firmly. In order to form and manufacture the ceiling plate support, it is an advantageous invention which made it possible to improve the productivity of a ceiling plate support.
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KR1020020055819A KR20040024269A (en) | 2002-09-13 | 2002-09-13 | forming device method and method for zenith strut |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826926A (en) * | 2015-05-07 | 2015-08-12 | 浙江友邦集成吊顶股份有限公司 | Production line for integrated suspended ceiling panel |
CN106925666A (en) * | 2017-04-24 | 2017-07-07 | 佛山市南海区凯力五金制品有限公司 | A kind of slide rail production system |
CN109047472A (en) * | 2018-06-28 | 2018-12-21 | 华南理工大学广州学院 | A kind of clicker press machine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07314242A (en) * | 1994-05-27 | 1995-12-05 | Takeda Kikai Kk | Automatic transferring and working device for steel product |
JP2000120411A (en) * | 1998-03-12 | 2000-04-25 | Nsk Ltd | Sheet metal rocker arm and manufacture therefor |
KR20000021198A (en) * | 1998-09-28 | 2000-04-25 | 김병생 | Producing method of frame for windows and doors and cutter thereof |
-
2002
- 2002-09-13 KR KR1020020055819A patent/KR20040024269A/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07314242A (en) * | 1994-05-27 | 1995-12-05 | Takeda Kikai Kk | Automatic transferring and working device for steel product |
JP2000120411A (en) * | 1998-03-12 | 2000-04-25 | Nsk Ltd | Sheet metal rocker arm and manufacture therefor |
KR20000021198A (en) * | 1998-09-28 | 2000-04-25 | 김병생 | Producing method of frame for windows and doors and cutter thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826926A (en) * | 2015-05-07 | 2015-08-12 | 浙江友邦集成吊顶股份有限公司 | Production line for integrated suspended ceiling panel |
CN104826926B (en) * | 2015-05-07 | 2017-01-04 | 浙江友邦集成吊顶股份有限公司 | Production line for integrated ceiling panel and processing method thereof |
CN106925666A (en) * | 2017-04-24 | 2017-07-07 | 佛山市南海区凯力五金制品有限公司 | A kind of slide rail production system |
CN106925666B (en) * | 2017-04-24 | 2019-01-04 | 佛山市南海区凯力五金制品有限公司 | A kind of sliding rail production system |
CN109047472A (en) * | 2018-06-28 | 2018-12-21 | 华南理工大学广州学院 | A kind of clicker press machine |
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