KR830001255Y1 - Burr Removal Device - Google Patents
Burr Removal Device Download PDFInfo
- Publication number
- KR830001255Y1 KR830001255Y1 KR2019820003075U KR820003075U KR830001255Y1 KR 830001255 Y1 KR830001255 Y1 KR 830001255Y1 KR 2019820003075 U KR2019820003075 U KR 2019820003075U KR 820003075 U KR820003075 U KR 820003075U KR 830001255 Y1 KR830001255 Y1 KR 830001255Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bite
- burr
- removal device
- burr removal
- thin plate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
- B23D1/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the work-support
- B23D1/04—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the work-support with the tool supported only on one side of the bed
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 측단면도.1 is a side cross-sectional view of the present invention.
제2도는 본 고안의 요부 단면도.Figure 2 is a cross-sectional view of the main part of the present invention.
제3도는 본 고안의 개략적인 실시예를 표시하는 예시도.3 is an exemplary view showing a schematic embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 바이트 3 : 요오크2: byte 3: yoke
4 : 코일축 6 : 핸들4: coil shaft 6: handle
본 고안은 버르(BURR) 제거장치에 관한 것이다.The present invention relates to a BURR removal device.
박판소재를 스리팅하면 소재 절단면 주위에 기립상의 버르가 생기게 된다.Slitting thin sheets creates standing burrs around the cut surface of the sheet.
이러한 박판소재의 변압기 코어와 같이 다수 적층하여 사용할 경우 코어에 웨이브(WAVE)현상이 생겨서 제품성능에 악영향을 주게 된다. 따라서 버르의 발생을 억제할 필요가 있으며, 종래에는 스리팅 머신의 절단인을 정밀하게 장치하고 이를 주기적으로 검사 연마하여 정밀도를 유지시키는 것에 의해 버르발생률을 낮추는 방식이 채용되고 잇다. 그러나 이 방식은 버르를 완전히 제거할 수는 없었고 정밀도를 유지하려면 많은 노고가 뒤따른다는 결점이 있다.In the case of using a plurality of laminated cores such as transformer core of thin plate material, wave phenomenon occurs in the core, which adversely affects product performance. Therefore, it is necessary to suppress the occurrence of burr, and conventionally, a method of lowering burr generation rate has been adopted by precisely arranging the cutting-in of the slitting machine and periodically inspecting and polishing it to maintain accuracy. However, this method was not able to completely remove the burr, and the disadvantage is that it requires a lot of hard work to maintain precision.
본 고안은 상기를 결점을 해결하고자 스리팅머신에 의해 스리팅된 박판소재의 버르를 제거하는 간단한 구조의 버르 제거장치를 제공함에 목적이 있는 것으로서, 이를 첨부도면에 따라 상세히 설명하면 다음과 같다.The present invention is to provide a bur removal device of a simple structure for removing the bur of the thin plate material by the slitting machine in order to solve the above drawbacks, when described in detail according to the accompanying drawings.
스리팅된 박판소재(A)는 이후공정으로서 버르제거장치를 통과하게 된다. 버르제거장치는 축(1)에 의해 요동 가능하게 지지된 바이트(2)와 이 바이트(2)의 후단에 계합되는 요크(3) 및 코일축(4)을 개재하여 바이트(2)와 연계되고 축(5)에 의해 조절가능하게 지지되는 손잡이(6)로 구성되며, 이들 각 구성부는 하우징(7)의 내부에 장설되어 있다. 또한 하우징(7)의 하측부에는 바이트(2) 선단에 대향하여 송급로울러(8)가 설치되는 한편, 바이트(2)의 선단부근에 흡기장치(11)로 부터 가요관(9)을 개재하여 연신설치된 흡기구(10)를 위치 시킨다.The thin plated material A is passed through a burr removing device as a subsequent process. The burr removing device is associated with the bite 2 via the bite 2 supported by the shaft 1 and the yoke 3 and the coil shaft 4 engaged to the rear end of the bite 2. It consists of a handle 6 which is adjustablely supported by a shaft 5, each of which is mounted inside the housing 7. In addition, a feed roller 8 is provided on the lower side of the housing 7 to face the tip of the bite 2, while the flexible pipe 9 is provided from the intake device 11 near the tip of the bite 2. Position the inlet 10 extending.
상술한 바와 같은 구성으로 이루어진 본 고안의 작용효과는 다음과 같다.Effects of the present invention consisting of the configuration as described above are as follows.
스리팅머신에서 스리팅된 박판소재(A)는 버르제거장치로 이송되어 송급로울러(8)와 바이트(2) 사이를 통과한다. 박판소재(A)의 이송중에 제2도에 표시한 바와 같이 버르(B)는 바이트(2)에 의해 절삭 제거되는 것이며, 핸들(6)의 상하조절에 의해 바이트(2) 선단도 요동하여 바이트(2)와 박판소재(A)와의 접촉간격을 조절할 수가 있으며 바이트(2)는 코일축(4)의 탄성력을 받게되어 박판소재(A)에 확실하게 접촉되는 한편, 버르(B)의 절삭중에 바이트(2)로 무리한 부하가 가해질 경우, 예컨데 박판소재(A)상면이 심한 곡면을 이룬 불량부위인 경우에는 바이트(2)가 이 곡면을 타고 자체 요동하여 바이트의 손상을 방지하도록 되어 있으며, 바이트(2)의 요동충격은 코일축(4)에 의해 흡수 해소되므로 핸들(6) 조작으로 제어한 바이트(2)와 박판소재(A)와의 접촉압력은 변화되지 않는다. 따라서 박판소재(A)상에 기립형성된 버르(B)는 완전히 제거되고 또한 제거되는 버르(B)른 흡기구(10)를 경유하여 제거되며 일정장소에 집산된다.The thin plate material A slits in the slitting machine is transferred to the burr removing device and passes between the feeding roller 8 and the bite 2. As shown in FIG. 2 during the conveyance of the thin plate material A, the bur B is cut off by the bite 2, and the tip of the bite 2 is also swung by the vertical adjustment of the handle 6 (2) and the contact distance between the thin plate material (A) can be adjusted, and the bite (2) is subjected to the elastic force of the coil shaft (4) to make sure that the thin plate material (A) in contact with, while cutting the bur (B) When excessive load is applied to the bite (2), for example, if the top surface of the sheet material (A) has a bad curved part, the bite (2) rides on this curved surface to prevent damage to the bite. Since the swing shock of (2) is absorbed and dissipated by the coil shaft 4, the contact pressure between the bite 2 controlled by the handle 6 operation and the thin plate material A does not change. Therefore, the burr B standing up on the thin plate material A is completely removed and is removed via the burr B which is removed from the burr B and is collected at a predetermined place.
이와 같이 본 고안은 간단한 구조의 버르제거장치를 스리팅머신의 이후공정에 첨부시키는 것에 의해 제품불량의 주요인으로 되는 버르를 완전히 제거하였으며, 필요에 따라 제3도에 표시한 바와 같이 박판소재의 소정위치에 다수개를 설치하는 것으로서 일회 송급으로 일괄적인 버르제거가 가능하게 되는등의 실용적인 고안이다.As such, the present invention completely removes the burr, which is the main cause of product defects, by attaching a burr removing device having a simple structure to a subsequent process of the slitting machine, and, as shown in FIG. It is a practical design such that bulk burrs can be removed by one-time supply by installing a plurality in positions.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820003075U KR830001255Y1 (en) | 1982-04-20 | 1982-04-20 | Burr Removal Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019820003075U KR830001255Y1 (en) | 1982-04-20 | 1982-04-20 | Burr Removal Device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR830001255Y1 true KR830001255Y1 (en) | 1983-07-27 |
Family
ID=19225093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019820003075U KR830001255Y1 (en) | 1982-04-20 | 1982-04-20 | Burr Removal Device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR830001255Y1 (en) |
-
1982
- 1982-04-20 KR KR2019820003075U patent/KR830001255Y1/en active
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