KR840001086Y1 - The briuet making pin - Google Patents
The briuet making pin Download PDFInfo
- Publication number
- KR840001086Y1 KR840001086Y1 KR2019830003342U KR830003342U KR840001086Y1 KR 840001086 Y1 KR840001086 Y1 KR 840001086Y1 KR 2019830003342 U KR2019830003342 U KR 2019830003342U KR 830003342 U KR830003342 U KR 830003342U KR 840001086 Y1 KR840001086 Y1 KR 840001086Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pin
- hole
- pin plate
- plate
- briuet
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
내용 없음.No content.
Description
제1도는 핀판으로 부터 분리하여 나타낸 전체 사시도.1 is a perspective view of the whole separated from the pin plate.
제2도는 본 고안의 종단면도.2 is a longitudinal sectional view of the present invention.
제3도는 본 고안의 횡단면도.3 is a cross-sectional view of the present invention.
제4(a)도는 일부를 생략한 기존의 성형핀의 사시도이고, 제4(b)도는 기존의 성평핀이 핀판에 끼워 고정된 상태의 종단면도이다.Figure 4 (a) is a perspective view of a conventional forming pin with a part omitted, Figure 4 (b) is a longitudinal cross-sectional view of the existing gyeongcheong pin is fixed to the pin plate.
본 고안은 구공탄 성형시에 있어서 구공탄의 구멍을 뚫는 구공탄 성형핀에 관한 것으로서 핀판의 구멍에 내압점 고정되는 성형핀의 상부에 수개의 돌조를 형성하므로서 성형핀을 핀판의 구멍에 박아 고정시킬 때 성형핀과 핀판의 접촉면적을 적게하여 핀판의 마모를 줄일 수 있도록 하고, 성형핀을 핀판의 구멍에 박아 넣을 때의 충격으로 인한 핀판의 파손을 방지토록 하여 핀판의 사용수명을 연장시킬 수 있도록 함과 아울러 성형핀의 교체작업이 용이하도록 한 것이다.The present invention relates to a shot hole forming pin which drills a hole of a shot hole when forming the shot hole, and forms a plurality of protrusions on the top of the forming pin which is fixed at the pressure point in the hole of the pin plate to form the molding pin by fixing it to the hole of the pin plate. The contact area between the pin and the pin plate is reduced to reduce the wear of the pin plate, and it is possible to extend the service life of the pin plate by preventing the pin plate from being damaged by the impact when the forming pin is inserted into the hole of the pin plate. In addition, it is to facilitate the replacement of the molding pin.
통상 구공탄 구멍성형핀은 초경의 재질로 된 핀판의 구멍에 함마 등의 공구로 내려쳐 억지로 끼워 박아 고정시키게 되고, 또한 수많은 연탄과의 접촉에 의한 마모가 빨라서 하루에 한번씩 새 성형핀과 교체사용하게 된다.Normally, the ball hole hole forming pin is fixed by being pushed into the hole of a pin plate made of cemented carbide with a tool such as a hammer, and also fastened to wear due to contact with a large number of briquettes. do.
종래의 성형핀은 핀판의 구멍 내면과 압접부(A)가 돌출원봉 상으로 되어 있어 핀판의 구멍에 끼워박을때 핀판의 전구멍 내면과 돌출원봉의 전면이 서로 접촉하게 되므로 끼워 박기도 힘들뿐만 아니라 강한 충격으로 핀판이 파손되거나 마모가 빨라 고가의 핀판을 수시로 교체사용하게 되므로 경제적인 손실이 크며, 또한 하루에 한번씩 새 성형핀을 교체하는 성형핀 교체작업에 있어서도 많은 힘이들어 여러가지로 애로가 많았다.In the conventional molding pin, the inner surface of the pin plate and the press-contacting portion (A) are formed on the protruding circle, so when the pin plate is inserted into the hole of the pin plate, the inner surface of the front plate of the pin plate and the front surface of the protruding circle contact each other, which makes it difficult to insert the pin. Because of the strong impact, the pin plate is broken or wears out quickly, so the expensive pin plate is frequently used for replacement. Therefore, the economic loss is large.
본 고안은 이와 같은 결점을 시정하기 위하여 안출한 것인데, 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been devised to correct such defects, which will be described in detail based on the accompanying drawings.
상부에 돌환(2)이 돌설되고 압접부(A)가 돌출봉으로 된 통상의 구공탄 구멍성형핀(1)에 있어서 압접부(A)에 여러개의 돌조(3)를 돌설하여서 된 구조이다.In the normal ball hole shot pin 1 in which the projection 2 is protruded and the pressure contact portion A is a protruding rod, a plurality of protrusions 3 are formed in the pressure contact portion A.
미설명부호 4는 핀판이고, B는 돌조(3) 사이의 공간부이다.Reference numeral 4 is a pin plate, and B is a space portion between the protrusions 3.
이와 같이 된 본 고안은 기존의 성형핀(1)의 고정방법과 같이 간단한 함마등의 공구로 끼워박아 고정시켜 사용하게 되는 바, 제3도에서 도시한 바와 같이 본원의 돌조(3)면만이 핀판(4)의 구멍면과 접하게 되므로 성형핀(1)을 끼워 박고 뺄때의 접촉면이 적게 되어 그만큼 핀판(4) 구멍면의 마모를 줄여 핀판(4)의 수명을 연장시킬 수 있으며, 또한 본원의 돌조(3)가 핀판(4)의 직경보다도 상당이 크다 하더라도 때려 박을 때 돌조(3)가 돌조(3) 사이의 공간부(B)로 쉽게 밀려 들어가게 되므로 끼워박는 노력도 덜The present invention, as described above, is used by being fixed by using a tool such as a simple hammer such as the fixing method of the conventional molding pin 1, as shown in FIG. Since the contact surface of (4) is in contact with the forming pin 1, the contact surface at the time of inserting and removing the pin is reduced, so that the wear of the pin plate (4) hole surface can be reduced to extend the life of the pin plate (4), and also the protrusion Even if (3) is larger than the diameter of the pin plate (4), the slab (3) is easily pushed into the space (B) between the protrusions (3) when beaten, so less effort to fit
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830003342U KR840001086Y1 (en) | 1983-04-12 | 1983-04-12 | The briuet making pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019830003342U KR840001086Y1 (en) | 1983-04-12 | 1983-04-12 | The briuet making pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840001086Y1 true KR840001086Y1 (en) | 1984-06-23 |
Family
ID=19229488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019830003342U KR840001086Y1 (en) | 1983-04-12 | 1983-04-12 | The briuet making pin |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840001086Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107538A (en) * | 2015-03-04 | 2016-09-19 | 신동열 | a functional briquette producing device |
| KR20210026536A (en) * | 2019-08-30 | 2021-03-10 | 윤동순 | Environment-friendly open-straw attached container and open-straw therefor |
-
1983
- 1983-04-12 KR KR2019830003342U patent/KR840001086Y1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107538A (en) * | 2015-03-04 | 2016-09-19 | 신동열 | a functional briquette producing device |
| KR20210026536A (en) * | 2019-08-30 | 2021-03-10 | 윤동순 | Environment-friendly open-straw attached container and open-straw therefor |
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|---|---|---|---|
| E701 | Decision to grant or registration of patent right |