CN219852298U - High-strength face milling cutter - Google Patents
High-strength face milling cutter Download PDFInfo
- Publication number
- CN219852298U CN219852298U CN202320727471.7U CN202320727471U CN219852298U CN 219852298 U CN219852298 U CN 219852298U CN 202320727471 U CN202320727471 U CN 202320727471U CN 219852298 U CN219852298 U CN 219852298U
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- CN
- China
- Prior art keywords
- milling cutter
- mounting
- face milling
- blade
- cutting edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003801 milling Methods 0.000 title claims abstract description 83
- 238000013016 damping Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000035939 shock Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model provides a high-strength face milling cutter, which belongs to the technical field of processing cutters and solves the problems of complex structure and poor shock resistance of the traditional face milling cutter.
Description
Technical Field
The utility model belongs to the technical field of machining tools, relates to a face milling cutter, and particularly relates to a high-strength face milling cutter.
Background
The face milling cutter is mainly used for processing a plane, a plurality of cutter teeth participate in cutting during working, working stability is good, the traditional face milling cutter is provided with an alloy face milling cutter blade embedded on a milling cutter disc, the milling cutter blade can be adjusted through grinding the milling cutter blade, and along with the development of numerical control technology, the face milling cutter with a detachable blade appears.
The utility model provides a can dismantle face milling cutter commonly on the market is through seting up the installation cavity that is used for fixed milling cutter piece on the milling cutter dish, install the milling cutter piece on the milling cutter dish through the fixed screw, as the patent document of application number "201120022432.4", but the transposition 45 face milling cutter "knows, the face milling cutter includes the cutter body, eight cutter holders and eight blades, the cutter body is equipped with eight cutter holder grooves along circumference equipartition, each cutter holder can dismantle with corresponding cutter holder groove and be connected, the head of cutter holder is equipped with the blade groove, each blade is regular octagon, the shape of the tool bit of cutter holder is consistent with the octagon appearance of blade, the afterbody up end of each cutter holder is equipped with the boss, the boss location is on cutter holder groove outer terminal surface for axial positioning cutter holder, each edge of each regular octagon blade is equipped with the cutting edge, every blade can dismantle the dress in the blade groove.
According to the face milling cutter, the blade clamp is added on the milling cutter disc, the milling cutter blade is fixed on the blade clamp through the fixing screw, when the milling cutter blade is worn, the milling cutter blade can be rotated to enable the intact cutting edge to participate in cutting processing, so that the use cost is reduced, but only one milling cutter blade processing surface is short in cutting edge, the feeding amount is less during processing, the cutter structure is more complex, and the mounting surface is required to be higher during mounting of the cutter clamp, if sundries are not cleaned, the mounting deformation is easy to cause, and the service life of the milling cutter blade is indirectly reduced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a multi-station milling blade and a high-strength impact-resistant face milling cutter.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a high strength face milling cutter, includes milling cutter dish and milling cutter piece, its characterized in that, the milling cutter dish on the protrusion be equipped with a plurality of processing position, a plurality of processing position on all set up the installation cavity that supplies the milling cutter piece to install, the installation intracavity all install and be provided with damping pad, and this damping pad sets up in the installation cavity bottom through interior tooth screw, milling cutter piece center be equipped with the fixed screw.
In the high-strength face milling cutter, two parallel and consistent mounting surfaces are arranged on the milling cutter blade, a plurality of cutting positions are arranged on the mounting surfaces, an axial main cutting edge and a radial auxiliary cutting edge are arranged on the cutting positions, a reinforcing part is arranged at the joint of the mounting surfaces and the auxiliary cutting edge in a protruding mode, and mounting holes which penetrate through and are symmetrical are formed in the centers of the mounting surfaces.
In the high-strength face milling cutter, a plurality of empty avoidance grooves are formed in the mounting cavity, and heat dissipation holes are further formed in the mounting cavity.
In the high-strength face milling cutter, the damping gasket is provided with a supporting plane for supporting the mounting face, and the center of the inner and outer tooth screw is provided with an inner hexagonal hole.
Compared with the prior art, this high strength face milling cutter sets up damping washer in the installation cavity and reduces vibrations transmission to the lathe main shaft, make the life-span of cutter and lathe all obtain improving, can also increase machining precision, the incoherent holding surface makes holding surface and milling cutter piece stay and clearance, when guaranteeing the holding strength, can also play radiating effect, the life of extension blade, the minor cutting sword makes milling cutter can carry out axial feed processing, the reinforcing part makes the intensity of minor cutting sword higher accommodation wider, the milling cutter piece of many cutting positions reduces use cost, the clearance groove of many places can prevent that milling cutter from receiving the impact and leading to the tipping that the cutting sword extrudeed to lead to.
Drawings
FIG. 1 is a schematic view of the structure of the present high strength face milling cutter
Fig. 2 is a schematic structural view of a milling cutter head of the present high strength face milling cutter
Fig. 3 is a schematic structural view of the high strength face milling cutter damping shim
Fig. 4 is a schematic structural view of the milling cutter blade of the high-strength face milling cutter
In the figure, 1, a milling cutter disc; 2. damping pad; 3. a heat radiation hole; 4. a milling blade; 5. an empty-avoiding groove; 6. a mounting cavity; 8. a processing station; 9. a set screw; 10. a support plane; 11. an inner and outer thread screw; 12. a main cutting edge; 13. a minor cutting edge; 14. a reinforcing part; 15. a mounting surface; 16. a cutting position; 17. and (5) mounting holes.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, 2, 3, 4, this high strength face milling cutter, including milling cutter dish 1 and milling cutter piece 4, the protrusion is equipped with a plurality of processing position 8 on the milling cutter dish 1, the installation cavity 6 that supplies milling cutter piece 4 to install has all been seted up on a plurality of processing position 8, all install in the installation cavity 6 and be provided with damping pad 2, and this damping pad 2 sets up in the installation cavity 6 bottom through interior tooth screw 11, milling cutter piece 4 center is equipped with fixed screw 9, the damping pad 2 that milling cutter piece 4 and milling cutter dish 1 set up reduces the impact of milling cutter piece 4 to the milling cutter, reduce vibrations transmission to the lathe main shaft, protect main shaft extension lathe life, even the condition such as the improper appearance of operation hits the sword, damping pad 2 also can protect installation cavity 6, can clamp different face milling cutter pieces 4 through changing different damping pad 2.
Preferably, two parallel and consistent mounting surfaces 15 are arranged on the milling blade 4, a plurality of cutting positions 16 are arranged on the mounting surfaces 15, an axial main cutting edge 12 and a radial auxiliary cutting edge 13 are arranged on the cutting positions 16, a reinforcing part 14 is arranged at the joint of the mounting surfaces 15 and the auxiliary cutting edge 13 in a protruding mode, a through and symmetrical mounting hole 17 is arranged in the center of the mounting surface 15, the milling blade 4 made of the same material is provided with more cutting edges by multiple cutting positions 16, the milling blade 4 can be processed by installing new cutting edges in an indexing mode, the use cost is reduced, and the reinforcing part 14 has higher impact resistance when the face milling blade is vertically processed.
Preferably, a plurality of empty avoidance grooves 5 are arranged in the installation cavity 6, and the installation cavity 6 is also provided with the heat dissipation holes 3, and the heat dissipation holes 3 enable the contact area between the milling cutter disc 1 and the space to be larger, so that the milling cutter disc 1 has better heat dissipation performance.
Preferably, the damping gasket 2 is provided with a supporting plane 10 for supporting the mounting surface 15, the center of the inner and outer thread screws 11 is provided with an inner hexagonal hole, the inner and outer thread screws 11 are used for fixing the damping gasket 2 during mounting, the mounting screws are used for fixing the milling blade 4 on the damping gasket 2, the mounting screws can also play a role of expanding the inner and outer thread screws to enable connection to be more stable, and the non-coherent supporting surface enables the supporting surface and the milling blade 4 to be kept in a gap, so that the supporting strength is ensured, and meanwhile, the heat dissipation effect can be achieved.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms milling cutter disc 1, the damping washer 2, the heat dissipation hole 3, the milling insert 4, the clearance groove 5, the mounting cavity 6, the processing station 8, the set screw 9, the support plane 10, the inside and outside thread 11, the main cutting edge 12, the minor cutting edge 13, the reinforcement 14, the mounting surface 15, the cutting position 16, the mounting hole 17 are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (4)
1. The utility model provides a high strength face milling cutter, includes milling cutter dish (1) and milling cutter piece (4), its characterized in that, milling cutter dish (1) on the protrusion be equipped with a plurality of processing position (8), a plurality of processing position (8) on all set up installation cavity (6) that supply milling cutter piece (4) to install, installation cavity (6) in all be provided with damping washer (2), and this damping washer (2) set up in installation cavity (6) bottom through interior tooth screw (11), milling cutter piece (4) center be equipped with fixed screw (9).
2. The high-strength face milling cutter according to claim 1, wherein two parallel and consistent mounting surfaces (15) are arranged on the milling cutter blade (4), a plurality of cutting positions (16) are arranged on each mounting surface (15), an axial main cutting edge (12) and a radial auxiliary cutting edge (13) are arranged on each cutting position (16), a reinforcing part (14) is arranged at the joint of each mounting surface (15) and each auxiliary cutting edge (13) in a protruding mode, and a through and symmetrical mounting hole (17) is formed in the center of each mounting surface (15).
3. The high-strength face milling cutter according to claim 1, wherein a plurality of clearance grooves (5) are formed in the mounting cavity (6), and heat dissipation holes (3) are further formed in the mounting cavity (6).
4. The high-strength face milling cutter according to claim 1, wherein the damping shim (2) is provided with a supporting plane (10) for supporting the mounting surface (15), and the center of the inner and outer thread screw (11) is provided with an inner hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727471.7U CN219852298U (en) | 2023-03-31 | 2023-03-31 | High-strength face milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320727471.7U CN219852298U (en) | 2023-03-31 | 2023-03-31 | High-strength face milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219852298U true CN219852298U (en) | 2023-10-20 |
Family
ID=88321720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320727471.7U Active CN219852298U (en) | 2023-03-31 | 2023-03-31 | High-strength face milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219852298U (en) |
-
2023
- 2023-03-31 CN CN202320727471.7U patent/CN219852298U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |