KR970069189A - Method of machining head part of anchor bolt and its device - Google Patents
Method of machining head part of anchor bolt and its device Download PDFInfo
- Publication number
- KR970069189A KR970069189A KR1019960011307A KR19960011307A KR970069189A KR 970069189 A KR970069189 A KR 970069189A KR 1019960011307 A KR1019960011307 A KR 1019960011307A KR 19960011307 A KR19960011307 A KR 19960011307A KR 970069189 A KR970069189 A KR 970069189A
- Authority
- KR
- South Korea
- Prior art keywords
- movable die
- anchor bolt
- clamp
- punch
- die
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
앵커볼트의 헤드부를 단조가공하여 제작성과 품질을 향상시킬 수 있게 한 앵커볼트의 헤드부 가공방법 및 그 장치에 관한 것으로, 종래의 앵커볼트를 가공하기 위한 기술은 환봉상으로 준비된 재료를 선반등의 절삭기계를 이용하여 절삭가공 하거나, 금형을 이용하여 사출성형하게 됨으로써 생산성 및 품질이 저하되는 문제점이 있었는 바, 따라서, 가공하기 위하여 준비된 소재의 일단부를 고정다이로부터 돌출되게 고정시킨 상태에서 소재의 돌출된 단부를 원하는 형상의 성형홈이 구비된 가동 다이에 진입되게 한 후 펀치로 강압하여 소재의 단부를 변형시켜 대단부를 형성하게 됨으로써, 제품의 치밀도를 높이고 제작설비를 감축시켜 생산성과 품질을 제고시킬 수 있게 됨을 특징으로 한다. 를 포함한 구성을 특징으로 한 것이다.The present invention relates to an anchor bolt head for machining an anchor bolt, and a method for machining an anchor bolt head. The present invention relates to a method for machining an anchor bolt head, There is a problem in that productivity and quality are lowered by cutting or machining using a cutting machine or injection molding using a metal mold. Therefore, in the state where one end of the material prepared for machining is fixed so as to protrude from the fixed die, And the end portion of the material is deformed to form the large end portion. Thus, the compactness of the product is increased and the production facilities are reduced to improve the productivity and quality. . And the like.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명의 실시예의 가공장치와 그 가공과정을 나타낸 구성도로서, (가)는 가공 준비상태도이고, (나)는 가공 진행상태도이며, (다)는 가공 완료상태도이다. 제2도는 일반적인 앵커볼트의 일예를 나타낸 사시도이다.FIG. 1 is a diagram showing a machining apparatus and its machining process according to an embodiment of the present invention. FIG. 1 (a) is a machining preparation state diagram, (b) is a machining progress diagram, and FIG. FIG. 2 is a perspective view showing an example of a general anchor bolt.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960011307A KR100216405B1 (en) | 1996-04-15 | 1996-04-15 | Head part deformation method and apparatus of anchor bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960011307A KR100216405B1 (en) | 1996-04-15 | 1996-04-15 | Head part deformation method and apparatus of anchor bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970069189A true KR970069189A (en) | 1997-11-07 |
KR100216405B1 KR100216405B1 (en) | 1999-08-16 |
Family
ID=19455747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960011307A KR100216405B1 (en) | 1996-04-15 | 1996-04-15 | Head part deformation method and apparatus of anchor bolt |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100216405B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101425633B1 (en) | 2012-09-07 | 2014-08-13 | 김용운 | Apparatus for forming an anchor bolt head part |
KR102278238B1 (en) * | 2020-03-06 | 2021-07-16 | 주식회사 대동에스앤티 | Apparatus for Manufacturing Anchor Bolt Sleeve and Method for Manufacturing Anchor Bolt Sleeve Using The Same |
-
1996
- 1996-04-15 KR KR1019960011307A patent/KR100216405B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100216405B1 (en) | 1999-08-16 |
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