KR900007809Y1 - Jig for tool-grinding apparatus - Google Patents
Jig for tool-grinding apparatus Download PDFInfo
- Publication number
- KR900007809Y1 KR900007809Y1 KR2019870013926U KR870013926U KR900007809Y1 KR 900007809 Y1 KR900007809 Y1 KR 900007809Y1 KR 2019870013926 U KR2019870013926 U KR 2019870013926U KR 870013926 U KR870013926 U KR 870013926U KR 900007809 Y1 KR900007809 Y1 KR 900007809Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tool
- grinding
- head
- fixed
- radius
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
-
- 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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 단면도.1 is an exploded cross-sectional view of the present invention.
제2도는 종래공구 연삭기의 이송작동을 보인 평면도.2 is a plan view showing a transfer operation of a conventional tool grinding machine.
제3도는 본 고안의 요부 평단면도.Figure 3 is a main cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
8 : 체결홈 9 : 체결돌기8: fastening groove 9: fastening protrusion
10, 11, 12 : 간격 유지구10, 11, 12: interval holder
본 고안은 공구를 연삭하는 공구 연삭기에 있어서 보다 큰 공구의 반경을 연삭할시 헤드를 이송하는 공구 연삭기의 공구반경 연삭 장치에 관한 것이다.The present invention relates to a tool radius grinding device of a tool grinding machine for feeding a head when grinding a larger tool radius in a tool grinding machine for grinding a tool.
종래에는 제2도와 같이 연삭하고져하는 공구(2)를 장착한 헤드(1)가 이송대(3)에 조절보울트(4)로 고정되어 벨트(5)에 의해 동력이 전달되어져 회전되도록 되어있고, 공구(2)를 연삭하는 숫돌(6)은 스핀들(7)의 측에 고정되어 있으면서 스핀들(7)의 회전 동력에 의해 공구(2)의 모양을 연삭하는 것이다.Conventionally, as shown in FIG. 2, the head 1 equipped with the tool 2 for grinding and grinding is fixed to the carriage 3 with the adjustment bolt 4 so that power is transmitted by the belt 5 to rotate. The grindstone 6 for grinding the tool 2 grinds the shape of the tool 2 by the rotational power of the spindle 7 while being fixed to the side of the spindle 7.
이같이 공구(2)를 연삭하는 종래의 구성에서 보다 큰 공구를 연삭할 때에는 좌우 이송대(3)를 조절하여 화살표 방향으로 헤드(1)를 이송시키므로서 반경이 큰 공구와 끝단이 숫돌(6)의 연삭면에 접해 지도록하여 연삭하는 것이다.In the conventional configuration of grinding the tool 2 as described above, when grinding a larger tool, the head 1 is moved in the direction of the arrow by adjusting the left and right feeders 3 so that the tool having the larger radius and the end of the grindstone 6 The grinding surface is in contact with the grinding surface.
그러나, 이는 좌우 이송대(3)의 이송거리가 한정되어 있기 때문에 그 이송거리가 허용하는 극히 짧은 거리내에서만 헤드(1)를 이송할수 있어 그보다 반경이 큰 공구는 연삭할 수가 없는 문제점이 있었다.However, this is because the transfer distance of the left and right transfer table 3 is limited, the head 1 can be transferred only within an extremely short distance allowed by the transfer distance, so that a tool having a radius larger than that cannot be ground.
따라서, 본 고안은 이와 같은 종래의 제반 문제점을 해소하고자 헤드를 지지 이송하는 좌우이송대와 헤드 사이에 간격유지구를 삽착할 수 있도록 하여 연삭하고자하는 공구의 반경 크기에 따라 간격 유지구를 삽착하여 헤드를 더멀리 이송할수 있도록 한 것으로 첨부된 도면에 의해서 상세히 설명하면 다음과 같다.Therefore, the present invention allows the gap holder to be inserted between the left and right feeders for supporting the head and the head in order to solve the conventional problems. Thus, the gap holder is inserted according to the radius of the tool to be ground. It will be described in detail by the accompanying drawings to be transported farther as follows.
공구(2)를 장착한 헤드(1)가 좌우 이송대(3)에서 조절보울트(4)로 고정되고, 스핀들(7)의 측에 고정된 숫돌(6)에 의해 공구(2)의 모양을 연삭하는 공구 연삭기에 있어서, 헤드(1)와 이송대(3) 사이에 체결홈(8)과 체결돌기(9)를 가진 간격유지구(10), (11), (12)를 삽착하되 서로 두께가 다르게 형성하여 헤드(1)의 이송간격에 따라 그 간격에 맞는 간격 유지구(10), (11), (12)를 삽착할 수 있도록한 것이다.The head (1) on which the tool (2) is mounted is fixed to the adjusting bolt (4) on the left and right carriages (3), and the shape of the tool (2) is fixed by the grinding wheel (6) fixed on the side of the spindle (7). In the tool grinding machine for grinding, insert the gap retainers (10), (11), (12) having the fastening groove (8) and the fastening protrusion (9) between the head (1) and the feed table (3). The thickness is formed to be different so that it is possible to insert the spacing holder 10, (11), (12) suitable for the interval according to the feed interval of the head (1).
이와 같은 본 고안은 연삭하고자하는 공구의 반경크기에 따라 헤드(1)를 이송시켜 공구(2)가 연삭숫돌(5)에 접면되게 하여야만 하는데, 이때는 먼저 조절보울트(4)를 풀고, 공구(2)의 크기에 따라 이동간격에 알맞는 간격유지구(10), (11)를 삽착하여 체결홈(8)에 체결돌기가 끼워져 유동이 없도록 한후 조절보울트(4)를 조여주면 헤드(5)는 간격유지구(10), (11)의 두께만큼 이동된 상태로 고정되는 것이다.This invention has to transfer the head 1 according to the radius of the tool to be ground so that the tool (2) is in contact with the grinding wheel (5), in this case, first loosen the adjustment bolt (4), the tool (2) According to the size of the), insert the interval holding holes (10) and (11) suitable for the movement interval, so that the fastening projection is inserted into the fastening groove (8) so that there is no flow, tighten the adjustment bolt (4), the head (5) It is fixed in the state moved by the thickness of the interval holding means (10), (11).
또한 간격유지구는 그 두께를 각각 다르게 여러종류로 형성하여 해당 간격에 맞는 간격유지구(10), (11), (12)를 선택적으로 골라 삽착할 수 있으므로 이동간격이 정확하고 보다 큰 공작물도 연삭할 수 있는 것이다.In addition, the gap holders can be formed in different kinds of thicknesses, and the gap holders (10), (11), and (12) can be selectively selected and inserted according to the gap, so that the moving gap is accurate and even larger workpieces are ground. You can do it.
이와 같이된 본 고안은 종래와 같이 좌우 이송대만으로 헤드를 이송하므로서 한정된 짧은 이송간격 때문에 보다큰 공구를 연삭할 수 없었던 것에 비해 본고안은 헤드의 이송간격에 맞는 간격유지구를 삽착할수 있으므로서 보다 큰 공구를 연삭할 수 있는 유용한 고안인 것이다.The present invention, as described above, was unable to grind a larger tool because of the shorter feeding interval, which was limited by transferring the head with only the left and right feeders as in the prior art. It is a useful design for grinding large tools.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013926U KR900007809Y1 (en) | 1987-08-20 | 1987-08-20 | Jig for tool-grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013926U KR900007809Y1 (en) | 1987-08-20 | 1987-08-20 | Jig for tool-grinding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004586U KR890004586U (en) | 1989-04-17 |
| KR900007809Y1 true KR900007809Y1 (en) | 1990-08-24 |
Family
ID=19266700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870013926U KR900007809Y1 (en) | 1987-08-20 | 1987-08-20 | Jig for tool-grinding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900007809Y1 (en) |
-
1987
- 1987-08-20 KR KR2019870013926U patent/KR900007809Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR890004586U (en) | 1989-04-17 |
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