KR20140007995A - Milling machine - Google Patents
Milling machine Download PDFInfo
- Publication number
- KR20140007995A KR20140007995A KR1020120074820A KR20120074820A KR20140007995A KR 20140007995 A KR20140007995 A KR 20140007995A KR 1020120074820 A KR1020120074820 A KR 1020120074820A KR 20120074820 A KR20120074820 A KR 20120074820A KR 20140007995 A KR20140007995 A KR 20140007995A
- Authority
- KR
- South Korea
- Prior art keywords
- assembly
- milling tool
- milling
- guide roller
- guide
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/02—Milling machines not designed for particular work or special operations with one horizontal working-spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/12—Milling machines not designed for particular work or special operations with spindle adjustable to different angles, e.g. either horizontal or vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/20—Portable devices or machines; Hand-driven devices or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2255/00—Regulation of depth of cut
- B23C2255/12—Depth stops
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
Description
The present invention relates to a milling apparatus.
In general, the milling machine is one of the machine tools for cutting a workpiece by rotating a milling cutter installed in a tool chuck, which allows complex cutting such as plane cutting, groove cutting, and cutting, and thus has a wide range of applications. Therefore, it is used also for manufacture of a ship.
Ship manufacturing process consists of receiving the material, processing it, and mounting it on the dock through the process of sojo → jojo → jojo and then performs final assembly.
At this time, in order to mount the block on the dock during the manufacturing process of the ship, a structure called a lug is welded to the mounting object, and the lug is coupled with the hook of the crane by using a hole drilled in the side of the lug. , The mounting object is moved using a crane.
However, after the mounting object is mounted in the dock, the lug may be removed because it is an unnecessary structure.
The lugs of the hull are various sizes and shapes depending on the block, the length is also up to 600mm ~ 1200 mm, the most of such lugs are conventionally cut by leaving about 25 mm using an oxygen cutter. The remainder of the lug was then milled and finally finished with a grinder.
Accordingly, the portable milling equipment is used, but such a portable milling equipment is not suitable as a portable milling equipment for milling the entire surface, such as an improved surface milling and a chamfering machine for processing a part of the target surface.
Korean Patent No. 10-0985830 discloses a compact milling apparatus for removing lug residue. This patent document is compact and lightweight, so it is easy to carry and uses a simple milling means that can be used efficiently when removing the lugs used for block mounting to prevent musculoskeletal disorders of the operator and to prevent the occurrence of lugs by cutting It is also easy to recover and prevents contamination of the surrounding environment while simultaneously increasing work efficiency and productivity. However, it is necessary to easily control the depth of cut in portable milling equipment and satisfy the requirement that the entire surface can be machined.
(Patent Document 1) Korean Registered Patent No. 10-0985830 (announced Jan. 1, 2010)
Embodiment of the present invention is to provide a milling device that is easy to adjust the cutting depth, fine adjustment is possible, and can guide the base material to be a reference during processing.
Milling apparatus according to an aspect of the present invention is a milling tool assembly consisting of a shaft and a milling tool attached to the outer periphery of the shaft: an insert portion into which the milling tool assembly is inserted is formed, and includes an upper body and a lower body coupled to each other; Housing assembly: A pair of guide roller assembly attached to both sides of the milling tool, each having a guide roller supported on the base material during processing: and cutting the milling tool by moving the guide roller assembly forward or backward by screw adjustment It further comprises a screw assembly for adjusting the depth. A mounting block assembly that is fastened to the milling tool assembly inserted into the insert of the housing assembly may further include, and the front and rear of the milling tool assembly in accordance with the rotation of the mounting block assembly Can be moved in a direction.
The guide roller assembly may include a position indicating means indicating a position forward and backward through the opening of the housing assembly.
The position display means may have one end attached to the upper surface of the main body of the guide roller assembly, and the other end may include a position display piece exposed through the opening of the housing assembly, and a ruler displayed below the position display piece.
The guide body for guiding forward and backward of each of the guide roller assemblies may be attached to the lower body of the housing assembly, and the guide block assembly may slide along the guide.
Embodiment of the present invention is easy to adjust the cutting depth, fine adjustment is possible by the eccentric shaft structure, and can guide the base material to be a reference when processing by the guide roller, the entire surface can be processed.
1 is an exploded perspective view showing a milling apparatus according to an embodiment of the present invention,
FIG. 2 is a top perspective view of the coupling diagram of FIG. 1;
3 is a bottom perspective view of the coupling of FIG.
Figure 4 is a perspective view showing the guide roller assembly of Figure 1,
5 is a perspective view showing the screw assembly of FIG.
6 is a perspective view of the guide roller assembly of FIG. 4 and the screw assembly of FIG. 4 combined;
7 is a cross-sectional view taken along line AA of FIG. 2,
8 is a cross-sectional view of the mounting block assembly of FIG. 1,
9 is an operating state diagram finely adjusted by the eccentric structure of the mounting block assembly,
10 is a schematic diagram comparing a cutting surface by a milling apparatus and a conventional machining method according to an embodiment of the present invention,
11 is a flow chart of work performed by the milling apparatus according to an embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
Figure 1 shows an exploded perspective view showing a milling apparatus according to an embodiment of the present invention, Figures 2 and 3 show the upper and lower perspective views, respectively, as a coupling diagram of FIG. On the other hand, Figure 4 shows a perspective view showing the guide roller assembly of Figure 1, Figure 5 shows a perspective view showing the screw assembly of FIG.
As shown in Figures 1 to 3, the
The
The
The
The
The
Referring to Figure 4, each of the
Referring to Figure 5, the
6 illustrates a state in which the screw assembly of FIG. 4 and the guide roller assembly of FIG. 5 are coupled to each other. When the
Referring back to FIG. 1, on the other hand, the
FIG. 7 shows a sectional view taken along the line A-A of FIG. 2, and FIG. 8 shows a sectional view of the mounting block assembly of FIG. 1.
7 and 8, the
9 shows an operating state diagram which is finely adjusted by the eccentric structure of the mounting block assembly, and FIG. 10 shows a schematic diagram comparing a conventional machining method with a cutting surface by a milling apparatus according to an embodiment of the present invention.
When the
In addition, the
1, 3 and 9, the position display means 300 is one end is attached to the upper surface of the main body of the
In the present embodiment, the
According to the milling apparatus according to an embodiment of the present invention configured as described above, as shown in FIG. 10, the entire surface can be cut to process the
11 shows a flow chart of work performed by a milling apparatus according to an embodiment of the present invention.
As shown in FIG. 11, after adjusting the
Thereafter, while driving the motor to cut the
As such, the milling apparatus of the present invention is easy to adjust the cutting depth by the screw assembly, fine adjustment is possible by the eccentric shaft structure, the guide roller can guide the base material to be a reference when machining, the entire surface Can be processed.
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. For example, a person skilled in the art can change the material, size and the like of each constituent element depending on the application field or can combine or substitute the embodiments in a form not explicitly disclosed in the embodiments of the present invention. It is to be understood that the invention is not limited to the disclosed embodiments. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, and that such modified embodiments are included in the technical idea described in the claims of the present invention.
120
124: milling tool 140: housing assembly
142: upper body 144: lower body
146; Opening 148: Insertion
149: sliding groove 150: guide stand
160: guide roller assembly 162: guide roller
164: screw fastening 166: guide groove
168
182: screw 184: support
186: Knob 200: Mounting Block Assembly
212: bearing 220: eccentric part
240: rotating part 300: position display means
320: location indicator 340: ruler
Claims (5)
A housing assembly having an insertion portion into which the milling tool assembly is inserted and including an upper body and a lower body coupled to each other;
At least one guide roller assembly attached to both sides of the milling tool, the guide roller assembly having guide rollers supported by the base material during processing; And
Milling apparatus including a screw assembly for adjusting the cutting depth of the milling tool by moving the guide roller assembly forward or backward by screw adjustment
And a mounting block assembly fastened to the milling tool assembly inserted into the insert of the housing assembly.
Milling apparatus for moving the milling tool assembly back and forth in accordance with the rotation of the mounting block assembly.
The guide roller assembly is a milling apparatus including a position indicating means for indicating a position forward and backward through the opening of the housing assembly.
The position display means is one end is attached to the upper surface of the main body of the guide roller assembly, the other end of the milling apparatus including a position display piece exposed to the opening of the housing assembly, and a ruler displayed on the lower portion of the position display piece.
And a guide stand for guiding forward and backward of each of the guide roller assemblies, and the guide block assembly slides along the guide stand.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120074820A KR20140007995A (en) | 2012-07-10 | 2012-07-10 | Milling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120074820A KR20140007995A (en) | 2012-07-10 | 2012-07-10 | Milling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140007995A true KR20140007995A (en) | 2014-01-21 |
Family
ID=50142021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120074820A KR20140007995A (en) | 2012-07-10 | 2012-07-10 | Milling machine |
Country Status (1)
Country | Link |
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KR (1) | KR20140007995A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109365881A (en) * | 2018-12-26 | 2019-02-22 | 罗甸县金泰模具机械制造有限公司 | Move horizontally oblique-feeding Universal rotary milling drill tools |
CN109454273A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Milling head moves horizontally adjusting and positions universal milling drill tools |
CN109454274A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Move horizontally positioning anchor ear Universal rotary milling drill tools |
CN109454275A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Move horizontally the positioning universal milling drill tools of multistation |
CN110449987A (en) * | 2019-08-21 | 2019-11-15 | 湖南江滨机器(集团)有限责任公司 | A kind of milling machine and milling cutter assist tool setting device |
KR20200001682A (en) * | 2018-06-28 | 2020-01-07 | 한국항공우주산업 주식회사 | Router set |
-
2012
- 2012-07-10 KR KR1020120074820A patent/KR20140007995A/en not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200001682A (en) * | 2018-06-28 | 2020-01-07 | 한국항공우주산업 주식회사 | Router set |
CN109365881A (en) * | 2018-12-26 | 2019-02-22 | 罗甸县金泰模具机械制造有限公司 | Move horizontally oblique-feeding Universal rotary milling drill tools |
CN109454273A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Milling head moves horizontally adjusting and positions universal milling drill tools |
CN109454274A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Move horizontally positioning anchor ear Universal rotary milling drill tools |
CN109454275A (en) * | 2018-12-26 | 2019-03-12 | 罗甸县金泰模具机械制造有限公司 | Move horizontally the positioning universal milling drill tools of multistation |
CN109454274B (en) * | 2018-12-26 | 2024-03-15 | 罗甸县金泰模具机械制造有限公司 | Horizontal movement positioning hoop universal rotary milling and drilling tool |
CN109454273B (en) * | 2018-12-26 | 2024-03-15 | 罗甸县金泰模具机械制造有限公司 | Universal milling and drilling tool with milling head capable of horizontally moving and adjusting positioning |
CN110449987A (en) * | 2019-08-21 | 2019-11-15 | 湖南江滨机器(集团)有限责任公司 | A kind of milling machine and milling cutter assist tool setting device |
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