CN216028320U - Vertical milling cutter with independently replaceable blade - Google Patents
Vertical milling cutter with independently replaceable blade Download PDFInfo
- Publication number
- CN216028320U CN216028320U CN202122286202.5U CN202122286202U CN216028320U CN 216028320 U CN216028320 U CN 216028320U CN 202122286202 U CN202122286202 U CN 202122286202U CN 216028320 U CN216028320 U CN 216028320U
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- Prior art keywords
- milling cutter
- column
- milling
- side wall
- cutter column
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 127
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model discloses a vertical milling cutter with an independently replaceable blade, which comprises a milling cutter column, a chip removing groove, a locking screw hole, a cleaning fluid spraying hole, a connecting column, a limiting groove, a positioning hole, a milling blade, a fixing plate, a first fixing hole, a second fixing hole and a fastening screw. The utility model has the beneficial effects that: the milling cutter comprises a milling cutter column, a milling cutter column and a connecting column, wherein the milling cutter column is arranged on the outer side wall of the milling cutter column, the milling cutter column is symmetrically, two milling cutter column, cleaning cutter column is arranged on the side wall of the milling cutter column, cleaning cutter column is arranged on the side wall of the milling cutter column, the side wall of the milling cutter column is arranged on the side wall of the milling cutter column, the side wall of the milling cutter column is arranged on the side wall of the milling cutter column, the side wall of the milling cutter column.
Description
Technical Field
The utility model relates to a vertical milling cutter, in particular to a vertical milling cutter with an independently replaceable blade, and belongs to the technical field of milling cutters.
Background
The end milling cutter is the most used milling cutter on a numerical control machine tool, and cutting cutters are arranged on the cylindrical surface and the end surface of the end milling cutter, can cut simultaneously or independently and are mainly used for plane milling, groove milling, step surface milling and profiling milling.
However, most of the existing vertical milling cutters have various problems:
1) most of the chip-removing grooves on the existing vertical milling cutter are not provided with cleaning fluid spray holes, so that waste chips in the chip-removing grooves cannot be washed by spraying cleaning fluid during milling, a large amount of static electricity can be generated on the surface of the milling cutter during milling, and the waste chips generated during milling are adsorbed and fixed in the chip-removing grooves due to the static acting force, so that the chip-removing grooves are blocked;
2) the blade on the vertical milling cutter that has now adopts integrated connection structure with milling the post mostly, both can't dismantle, leads to after the blade damages, and the staff can only be with whole the changing of device, and then causes unnecessary economic loss.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a vertical milling cutter in which an insert can be individually replaced.
The utility model realizes the purpose through the following technical scheme: a vertical milling cutter with individually replaceable inserts, comprising:
the milling mechanism comprises a milling cutter column and milling blades, the milling cutter column with a circular columnar structure forms a main body supporting structure of the vertical milling cutter, and the milling blades for milling are symmetrically fixed on the side wall of the milling cutter column by taking the circle center of the milling cutter column as the center;
the connecting mechanism is fixedly connected to the bottom of the milling mechanism, and the connecting column of the circular columnar structure, which is fixedly connected with the machine tool, is vertically connected and fixed to the bottom of the milling cutter column.
As a still further scheme of the utility model: the milling cutter comprises a milling cutter column and is characterized in that two chip removing grooves are vertically formed in the side wall of the milling cutter column, the two chip removing grooves are symmetrically formed by taking the circle center of the milling cutter column as the center, cleaning liquid spray holes are formed in the side wall of one side of each chip removing groove, cavities are formed in the milling cutter column and the connecting column, and the cleaning liquid spray holes are communicated with the cavities.
As a still further scheme of the utility model: and the upper end and the lower end of the side wall of the other side of the chip removing groove are provided with locking screw holes in an inwards concave manner, the upper end and the lower end of the milling blade are provided with second fixing holes in a penetrating manner, fastening screws are arranged in the second fixing holes, and the fastening screws and the locking screw holes are screwed and locked.
As a still further scheme of the utility model: the outer side of the milling blade is fixedly attached with a fixing plate, the upper end and the lower end of the fixing plate are provided with first fixing holes in a penetrating mode, and the first fixing holes and the second fixing holes are arranged in a one-to-one correspondence mode.
As a still further scheme of the utility model: the left side and the right side of the side wall of the connecting column are symmetrically provided with two limiting grooves, and the two limiting grooves are of arc structures.
As a still further scheme of the utility model: the limiting groove is characterized in that a positioning hole is arranged on the central line of the limiting groove in an inwards concave mode, screwing threads are arranged on the inner wall of the positioning hole, and eight positioning holes are arranged at equal intervals.
The utility model has the beneficial effects that:
1) the side wall of the milling cutter column is vertically provided with two chip removal grooves, the two chip removal grooves are symmetrically arranged by taking the circle center of the milling cutter column as the center, the side wall of one side of each chip removal groove is provided with a cleaning fluid spray hole, the interiors of the milling cutter column and the connecting column are provided with cavities, the cleaning fluid spray holes are communicated with the cavities, cleaning fluid is sprayed through the cleaning fluid spray holes, and then waste chips in the chip removal grooves are quickly washed;
2) two limiting grooves are symmetrically arranged on the left side and the right side of the side wall of the connecting column, the two limiting grooves are of arc structures, and the connecting column and an external machine tool can be rapidly in limiting butt joint through the limiting grooves;
3) the center line of the limiting groove is provided with positioning holes in an inwards concave manner, the inner wall of each positioning hole is provided with screwing threads, the positioning holes are arranged in eight equal intervals, and workers can fix the connecting column and the external machine tool to a proper length according to needs through the positioning holes;
4) the upper end and the lower end of the side wall of the other side of the chip removing groove are provided with locking screw holes in an inwards concave manner, the upper end and the lower end of the milling blade are provided with second fixing holes in a penetrating manner, fastening screws are arranged in the second fixing holes and are screwed and locked with the locking screw holes, so that a worker can independently disassemble and replace the milling blade after the milling blade is damaged, and unnecessary economic loss is prevented;
5) the outer side of the milling blade is attached and fixed with a fixing plate, the upper end and the lower end of the fixing plate are provided with first fixing holes in a penetrating mode, the first fixing holes and the second fixing holes are arranged in a one-to-one correspondence mode, and the milling blade is reinforced through the fixing plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the milling cutter post and its integral connection structure of the present invention;
fig. 3 is a schematic view of a disassembled milling insert of the present invention.
In the figure: 1. milling cutter column, 2, chip removal groove, 3, locking screw hole, 4, cleaning fluid spray hole, 5, connecting column, 6, limiting groove, 7, positioning hole, 8, milling cutter blade, 9, fixing plate, 10, first fixing hole, 11, second fixing hole and 12 and fastening screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a vertical milling cutter with an independently replaceable insert includes:
the milling mechanism comprises a milling cutter column 1 and milling blades 8, the milling cutter column 1 with a circular columnar structure forms a main body supporting structure of the vertical milling cutter, and the milling blades 8 for milling are symmetrically fixed on the side wall of the milling cutter column 1 by taking the circle center of the milling cutter column 1 as the center;
the connecting mechanism is composed of a connecting column 5, the connecting mechanism is fixedly connected to the bottom of the milling mechanism, and the connecting column 5 of the circular columnar structure, which is fixedly connected with the machine tool, is vertically and fixedly connected to the bottom of the milling cutter column 1.
In the embodiment of the utility model, the side wall of the milling cutter column 1 is vertically provided with two chip removal grooves 2, the chip removal grooves 2 are symmetrically arranged by taking the circle center of the milling cutter column 1 as the center, the side wall of one side of each chip removal groove 2 is provided with a cleaning solution spray hole 4, cavities are arranged inside the milling cutter column 1 and the connecting column 5, the cleaning solution spray holes 4 are communicated with the cavities, and cleaning solution is sprayed through the cleaning solution spray holes 4 to quickly flush waste chips in the chip removal grooves 2.
In the embodiment of the utility model, the two limiting grooves 6 are symmetrically arranged on the left and right of the side wall of the connecting column 5, and the two limiting grooves 6 are both arc-shaped structures, so that the connecting column 5 can be rapidly in limiting butt joint with an external machine tool through the limiting grooves 6.
In the embodiment of the utility model, the central line of the limiting groove 6 is provided with a positioning hole 7 in a concave manner, the inner wall of the positioning hole 7 is provided with a screw thread, and the positioning holes 7 are equidistantly arranged in eight, so that a worker can fix the connecting column 5 and an external machine tool to a proper length as required through the positioning hole 7.
Example two
Referring to fig. 1 to 3, a vertical milling cutter with an independently replaceable insert includes:
the milling mechanism comprises a milling cutter column 1 and milling blades 8, the milling cutter column 1 with a circular columnar structure forms a main body supporting structure of the vertical milling cutter, and the milling blades 8 for milling are symmetrically fixed on the side wall of the milling cutter column 1 by taking the circle center of the milling cutter column 1 as the center;
the connecting mechanism is composed of a connecting column 5, the connecting mechanism is fixedly connected to the bottom of the milling mechanism, and the connecting column 5 of the circular columnar structure, which is fixedly connected with the machine tool, is vertically and fixedly connected to the bottom of the milling cutter column 1.
In the embodiment of the utility model, the upper end and the lower end of the other side wall of the chip removing groove 2 are provided with the locking screw holes 3 in a concave manner, the upper end and the lower end of the milling blade 8 are provided with the second fixing holes 11 in a penetrating manner, the fastening screws 12 are arranged in the second fixing holes 11, and the fastening screws 12 are screwed and locked with the locking screw holes 3, so that a worker can independently disassemble and replace the milling blade 8 after the milling blade is damaged, and unnecessary economic loss is prevented.
In the embodiment of the present invention, a fixing plate 9 is attached and fixed to an outer side of the milling insert 8, first fixing holes 10 are formed at upper and lower ends of the fixing plate 9, the first fixing holes 10 and the second fixing holes 11 are arranged in a one-to-one correspondence, and the milling insert 8 is reinforced by the fixing plate 9.
The working principle is as follows: when the vertical milling cutter is used, the connecting column 5 is in rapid limiting butt joint with a machine tool through the limiting groove 6, then the connecting column is fixed to a proper length with the machine tool through the positioning hole 7, during milling, the cleaning liquid spraying holes 4 spray cleaning liquid to wash scraps in the chip removing grooves 2, and after the milling blades 8 are damaged, a worker can rapidly disassemble and replace the damaged milling blades 8 through screwing the fastening screws 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A vertical milling cutter with individually replaceable inserts, comprising:
the milling mechanism is composed of a milling cutter column (1) and milling blades (8), the milling cutter column (1) with a circular columnar structure forms a main body supporting structure of the vertical milling cutter, and the milling blades (8) for milling are symmetrically fixed on the side wall of the milling cutter column (1) by taking the circle center of the milling cutter column (1) as the center;
the connecting mechanism is composed of a connecting column (5), the connecting mechanism is fixedly connected to the bottom of the milling mechanism, and the connecting column (5) of the circular columnar structure, which is fixedly connected with the machine tool, is vertically fixedly connected to the bottom of the milling cutter column (1).
2. The vertical milling cutter according to claim 1, wherein the insert is individually replaceable, and wherein: the side wall of the milling cutter column (1) is vertically provided with two chip removing grooves (2), the chip removing grooves (2) are symmetrically arranged by taking the circle center of the milling cutter column (1) as the center, the side wall of one side of each chip removing groove (2) is provided with two cleaning liquid spray holes (4), the insides of the milling cutter column (1) and the connecting column (5) are provided with cavities, and the cleaning liquid spray holes (4) are communicated with the cavities.
3. The vertical milling cutter according to claim 2, wherein the insert is individually replaceable, and wherein: the upper end and the lower end of the side wall of the other side of the chip removing groove (2) are provided with locking screw holes (3) in an inwards concave mode, the upper end and the lower end of the milling blade (8) are provided with second fixing holes (11) in a penetrating mode, fastening screws (12) are arranged in the second fixing holes (11), and the fastening screws (12) and the locking screw holes (3) are screwed and locked.
4. A vertical milling cutter according to claim 3, wherein the insert is individually replaceable, and wherein: the outer side of the milling blade (8) is fixedly attached with a fixing plate (9), the upper end and the lower end of the fixing plate (9) are provided with first fixing holes (10) in a penetrating mode, and the first fixing holes (10) are in one-to-one correspondence with the second fixing holes (11).
5. The vertical milling cutter according to claim 1, wherein the insert is individually replaceable, and wherein: the left side and the right side of the side wall of the connecting column (5) are symmetrically provided with two limiting grooves (6), and the two limiting grooves (6) are of arc structures.
6. The vertical milling cutter according to claim 5, wherein the insert is individually replaceable, and wherein: the limiting groove is characterized in that a positioning hole (7) is arranged on the central line of the limiting groove (6) in an inwards concave mode, screwing threads are arranged on the inner wall of the positioning hole (7), and eight positioning holes (7) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286202.5U CN216028320U (en) | 2021-09-22 | 2021-09-22 | Vertical milling cutter with independently replaceable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122286202.5U CN216028320U (en) | 2021-09-22 | 2021-09-22 | Vertical milling cutter with independently replaceable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216028320U true CN216028320U (en) | 2022-03-15 |
Family
ID=80599614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122286202.5U Expired - Fee Related CN216028320U (en) | 2021-09-22 | 2021-09-22 | Vertical milling cutter with independently replaceable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216028320U (en) |
-
2021
- 2021-09-22 CN CN202122286202.5U patent/CN216028320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |