KR910008798Y1 - Grindinmg for punched surface - Google Patents
Grindinmg for punched surface Download PDFInfo
- Publication number
- KR910008798Y1 KR910008798Y1 KR2019900003851U KR900003851U KR910008798Y1 KR 910008798 Y1 KR910008798 Y1 KR 910008798Y1 KR 2019900003851 U KR2019900003851 U KR 2019900003851U KR 900003851 U KR900003851 U KR 900003851U KR 910008798 Y1 KR910008798 Y1 KR 910008798Y1
- Authority
- KR
- South Korea
- Prior art keywords
- punch
- punches
- chuck plate
- present
- jig
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 지그의 구성을 도시하는 분해사시도.1 is an exploded perspective view showing the configuration of the jig of the present invention.
제2도는 본 고안 지그에 의한 펀칭면 연마상태도.Figure 2 is a punching surface polishing state by the present invention jig.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 척 플레이트 2 : 테이블1: Chuck Plate 2: Table
3 : 공간 4 : 고정용 볼트3: space 4: fixing bolt
6 : 슬로트 7 : 정반6: slot 7: plate
본 고안은 다수의 펀치를 일거에 연마가공할 수 있게한 펀치의 펀칭면 연마용지그에 관한 것이다.The present invention relates to a punching surface polishing jig of a punch that enables a plurality of punches to be polished at one time.
판금작업에 속하는 타발공정에서, 펀치는 재료에 구명을 뚫거나 절곡기립시킬 때 사용되는 주요공구로서, 그 종류는 여러가지가 개발되어 있으나, 어느 형식의 것이라도 펀칭면의 연마는 최초의 제조단계와 사용에 의한 펀치마모의 수정단계에서 행해져야 한다.In the punching process belonging to sheet metal work, the punch is the main tool used for drilling or bending the life preserver in the material. There are various kinds of developed tools. It should be done in the correction stage of punch wear by
펀치의 마모수정은 연마기에 마모된 펀치를 하나씩 연마하여 행함이 일반적이나, 이렇게 하면 작업이 느려서 비생산적이 된다.Abrasion correction of punches is generally performed by grinding the punches worn on the polishing machine one by one, but this slows down the work and becomes unproductive.
본 고안의 목적은 사용에 의해 마모된 펀치나 혹은 제조단계에서의 펀칭면 연마를 일거에 여러개 할 수 있는 지그를 제공하여, 상술한 종래의 문제점을 해결코자 함에 있다.It is an object of the present invention to provide a jig capable of multiple punches or polishing of a punched surface in a manufacturing step at a time, and to solve the above-mentioned conventional problems.
상기한 목적에 따라, 본 고안은 고정용 볼트에 의해 피가공펀치를 하나씩 고정시킬 수 있는 공간을 다수 보유하는 척플레이트와, 이 척플레이트를 지지하는 테이블로 구성되어, 전기한 척마다 가공하고자 하는 펀치를 끼워 고정시켜 평면연마기에 다수의 피가공 펀치가 일거에 장착될 수 있게 구성함을 특징으로 한다.In accordance with the above object, the present invention consists of a chuck plate having a plurality of spaces for fixing the punches to be processed one by one by a fixing bolt, and a table supporting the chuck plate, to be processed for each chuck It is characterized in that it is configured to be fixed to the punch by mounting a plurality of punches to be processed in a flat polishing machine.
상술한 본 고안의 지그를 사용함에 있어서, 피가공펀치의 전장을 정확하게 일치시키기 위하여 테이블의 하측에 정반을 개재시킬수도 있다.In using the above-described jig of the present invention, a plate may be interposed on the lower side of the table in order to accurately match the overall length of the punch to be processed.
이와같은 본 고안의 지그를 첨부도면에 따라 상세히 설명하면 다음과 같다.When described in detail according to the accompanying drawings of the jig of the present invention as follows.
제1도는 본 고안의 구성을 나타내는 분해사시도로서, 도면 중 부호(1)은 척플레이트, (2)는 테이블을 지칭한다.1 is an exploded perspective view showing the configuration of the present invention, in the drawings (1) refers to the chuck plate, (2) refers to the table.
상기한 척 플레이트(1)은 내부에 피가공펀치가 끼워질 수 있는 공간(3)을 다수 보유하고 있으며, 이들 공간(3)의 각각에는 수평방향으로 고정용 볼트(4)가 나사맞춤되어 있다.The chuck plate 1 has a plurality of spaces 3 into which the punches can be inserted, and fixing bolts 4 are screwed in the horizontal direction in each of the spaces 3. .
또한 척 플레이트(1)은 등간격으로 배열되는 몇 개의 고정볼트(5)에 의해 테이블(2)상면에 부착 지지된다. 테이블(2)는 상면에 길게 형성된 슬로트(6)을 보유하고 있으며, 피가공펀치는 테이블(2)의 하측으로 진입하여, 그 선단측이 척 플레이트(1)의 공간(3)을 통하여 노출되도록 수직으로 배열된다.In addition, the chuck plate 1 is attached to and supported on the upper surface of the table 2 by several fixing bolts 5 arranged at equal intervals. The table 2 has a slot 6 formed long on the upper surface thereof, and the punch to be processed enters the lower side of the table 2, and its tip side is exposed through the space 3 of the chuck plate 1. It is arranged as vertical as possible.
상기한 테이블(2)의 하측방에는 필요한 경우, 정반(7)이 넣어질수도 있다.The table 7 may be put in the lower side of the above-mentioned table 2, if necessary.
제2도는 정반(7)을 이용한 펀칭면의 가공과정을 나타내는 측면도로서, 테이블(2)의 슬로트(6)을 경유하여 척플레이트(1)의 공간(3)마다 하나씩 위치하는 피가공펀치(P)는 배속된 고정용 볼트(4)에 의해 각각 부동상으로 고정되고, 테이블(2)의 하측에 넣어진 정반(7)은 피가공펀치(P)의 하단을 수평으로 지지하여 주어, 연마라인(L)에 이르는 각 펀치(P)의 전장이 동일하게 되도록 해준다.2 is a side view showing a machining process of the punching surface using the surface plate 7, and includes a punch to be disposed for each space 3 of the chuck plate 1 via the slot 6 of the table 2. P) is fixed to each other by the fixed fixing bolt 4, which is fixed, and the platen 7 placed below the table 2 supports the lower end of the punch P to be horizontally ground and polished. The overall length of each punch P reaching the line L is the same.
물론, 본 고안의 지그를 사용함에 있어서, 피가공펀치(P)의 전장을 일치시킬 필요가 없을 경우에는 정반(7)을 사용하지 않아도 무방하다.Of course, in using the jig of the present invention, when it is not necessary to match the overall length of the punch to be processed (P), it is not necessary to use the surface plate (7).
이상과 같이 본 고안은 다수의 펀치를 척 플레이트 상에 기립 배치시켜 부동상으로 고정한 상태에서 테이블을 평면연마기의 베드에 흡착고정시켜 일거에 여러개를 연마가공할 수 있게 한 것이므로 작업성이 좋고, 또 펀치의 길이를 동일하게 일치시킬 경우에 전장의 정밀도를 확보할 수 있는 등의 이점을 갖는다.As described above, the present invention allows a plurality of punches to be erected on the chuck plate, so that the table can be fixed to the bed of the planar polishing machine in a state of being fixed in a floating state so that a plurality of punches can be polished at once. In the case where the lengths of the punches are equally matched, it is possible to secure the precision of the overall length.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900003851U KR910008798Y1 (en) | 1990-03-31 | 1990-03-31 | Grindinmg for punched surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900003851U KR910008798Y1 (en) | 1990-03-31 | 1990-03-31 | Grindinmg for punched surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910016519U KR910016519U (en) | 1991-10-26 |
| KR910008798Y1 true KR910008798Y1 (en) | 1991-11-08 |
Family
ID=19297252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900003851U KR910008798Y1 (en) | 1990-03-31 | 1990-03-31 | Grindinmg for punched surface |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910008798Y1 (en) |
-
1990
- 1990-03-31 KR KR2019900003851U patent/KR910008798Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910016519U (en) | 1991-10-26 |
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