CN117600576B - Double indexable gear finish milling cutter convenient to be aligned and connected with machine tool - Google Patents
Double indexable gear finish milling cutter convenient to be aligned and connected with machine tool Download PDFInfo
- Publication number
- CN117600576B CN117600576B CN202410098248.XA CN202410098248A CN117600576B CN 117600576 B CN117600576 B CN 117600576B CN 202410098248 A CN202410098248 A CN 202410098248A CN 117600576 B CN117600576 B CN 117600576B
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- milling cutter
- disc
- expansion
- block
- cooling
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- 238000003801 milling Methods 0.000 title claims abstract description 228
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000005507 spraying Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000017105 transposition Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 14
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 239000002173 cutting fluid Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F21/00—Tools specially adapted for use in machines for manufacturing gear teeth
- B23F21/12—Milling tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/28—Features relating to lubricating or cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to the technical field of gear machining cutters, in particular to a duplex indexable gear finish milling cutter which is convenient to align and connect with a machine tool, comprising a milling cutter assembly and a serial mechanism, wherein the milling cutter assembly is arranged on the serial mechanism in a mode of arranging left and right milling cutter assemblies in parallel, the milling cutter assembly comprises a milling cutter disc and milling cutter mounting blocks, the milling cutter mounting blocks are detachably arranged at the edge of the milling cutter disc, a plurality of milling cutter block mounting grooves are uniformly distributed around the circumference of the milling cutter disc, the milling cutter disc edge is provided with milling cutter block mounting grooves, the milling cutter block mounting grooves are in a reverse trapezoid shrinkage shape from top to bottom, protrusions embedded with the milling cutter block mounting grooves are machined on the milling cutter block mounting blocks, and meanwhile, the milling cutter disc is also provided with a built-in water channel in the milling cutter disc, so that the milling cutter disc can be effectively prevented from being partially damaged and is required to be replaced integrally, and cooling of the milling cutter disc can be carried out so as to improve machining precision.
Description
Technical Field
The invention relates to the technical field of gear machining cutters, in particular to a duplex indexable gear finish milling cutter which is convenient to align and connect with a machine tool.
Background
The gear finishing cutter is a cutting tool for manufacturing and processing gears, and is generally used for milling the tooth profile, the tooth pitch, the tooth groove and other parts of the gears to ensure the accuracy and the quality of the gears.
In the process of machining gears, the traditional milling cutter disc always needs to bear larger acting force at the position where the cutting blade is installed, and the traditional milling cutter disc is always designed in an integrated structure, so that once the milling cutter disc is partially damaged, the whole milling cutter disc needs to be replaced, and larger cost is generated; in addition, the conventional milling cutter disc body does not have the characteristic of self-cooling, and after a gear is machined for a long time, the milling cutter disc body is easy to reduce machining precision due to deformation.
Therefore, it is necessary to provide a duplex indexable gear finish milling cutter which is convenient to be aligned and connected with a machine tool so as to solve the technical problems.
Disclosure of Invention
The invention provides a duplex indexable gear finish milling cutter which is convenient to align and connect with a machine tool, which can effectively prevent the milling cutter disc from being partially damaged and being replaced integrally, and can cool the milling cutter disc so as to improve the machining precision.
The invention provides a duplex indexable gear finish milling cutter convenient to align and connect with a machine tool, which comprises a milling cutter assembly and a serial mechanism, wherein the milling cutter assembly is arranged on the serial mechanism in a mode of arranging left and right milling cutter assemblies side by side, the milling cutter assembly comprises a milling cutter disc and milling cutter mounting blocks, the milling cutter mounting blocks are detachably arranged at the edge of the milling cutter disc, and a plurality of milling cutter mounting blocks are uniformly distributed around the circumference of the milling cutter disc.
Preferably, the edge of the milling cutter disc is provided with a milling cutter block mounting groove, the milling cutter block mounting groove is in an inverted trapezoid shrinkage shape from top to bottom, the milling cutter block mounting block is provided with a bulge which is embedded with the milling cutter block mounting groove, and the milling cutter block mounting block is mounted on the milling cutter disc through a bolt.
Preferably, the clockwise side of one end of the milling cutter mounting block far away from the milling cutter disc is fixedly provided with cutting blades, the anticlockwise side of the milling cutter mounting block is fixedly provided with groove expanding blades, and the cutting blades on the adjacent milling cutter mounting blocks are distributed in an up-down staggered mode.
Preferably, the middle position of the milling cutter disc is provided with a liquid inlet hole in a vertically penetrating mode, an annular cooling loop is arranged on the milling cutter disc around the center of the milling cutter disc, a first flow passage is further arranged on the milling cutter disc in the radial direction of the milling cutter disc, the first flow passage is communicated with the liquid inlet hole and the cooling loop, a plurality of first flow passages are circumferentially distributed, and a second flow passage is further arranged in the milling cutter disc and is communicated with the milling cutter mounting block and the cooling loop.
Preferably, the milling cutter mounting block is provided with a milling cutter cooling channel corresponding to the second flow channel, a lateral spraying channel is transversely arranged in the milling cutter mounting block, the lateral spraying channel is communicated with the milling cutter cooling channel, and the lateral spraying channel is communicated with the outside.
Preferably, the water inlet end of the milling cutter cooling channel is processed into a bowl shape.
Preferably, the milling cutter disc is sleeved with an extension disc, a lug which is embedded with the milling cutter block mounting groove is machined in the inner circumference of the extension disc, the milling cutter disc and the extension disc are fixed through bolts, the milling cutter block mounting grooves are also formed in the outer side of the extension disc, a plurality of milling cutter block mounting grooves are uniformly distributed along the circumference of the extension disc, and the milling cutter block mounting grooves on the extension disc are fixedly connected with the milling cutter block mounting blocks through bolts.
Preferably, a third flow passage is formed in the expansion disc along the radial direction of the expansion disc corresponding to the second flow passage, a second cooling loop is formed in the expansion disc around the central shaft of the expansion disc, the third flow passage is communicated with the second cooling loop, a fourth flow passage is further formed in the expansion disc, and the fourth flow passage is communicated with the second cooling loop and the milling cutter cooling passage.
Preferably, the series connection mechanism comprises a series connection fixing rod and a series connection fixing plate, the series connection fixing rod transversely penetrates through the middle position of the expansion disc, the upper end of the series connection fixing rod is fixedly connected with the series connection fixing plate, the lower end of the series connection fixing rod is in threaded connection with the series connection fixing plate, the upper series connection fixing plate and the lower series connection fixing plate are respectively and fixedly connected with the two milling cutter discs through bolts, the middle position of the series connection fixing rod is provided with notches with the same inside and outside, and the notches are uniformly distributed along the circumference of the series connection fixing rod.
Advantageous effects
(1) The detachable milling cutter is provided with the fixed milling cutter blade, so that the defect that the milling cutter blade needs to be replaced integrally once the part of the milling cutter disc is damaged in the gear machining process can be overcome, the use cost can be effectively reduced, meanwhile, the milling cutter block mounting groove is arranged in an inverted trapezoid shrinkage shape, and when the milling cutter block is fixed in the milling cutter block mounting groove by using the bolt, the effect of gradually tightening can be achieved in the bolt tightening process, so that the milling cutter block is more firmly mounted on the milling cutter disc.
(2) According to the milling cutter, the cutting fluid is sprayed into the fluid inlet hole, flows into the cooling loop from the first flow channel, flows to the second flow channel through the cooling loop, and flows to the milling cutter mounting block through the second flow channel, so that the cutting fluid can flow in the milling cutter disc for a long time, and the milling cutter on the milling cutter mounting block is cooled, and meanwhile, the phenomenon of heat accumulation in the milling cutter disc is avoided.
(3) The invention increases the number of blades by increasing the expansion disc, thus being applicable to gears with larger tooth thickness, being not easy to damage, and being further applicable according to the size of the gears.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention in a cut-away configuration;
FIG. 3 is a schematic view of a milling cutter head in a cut-away configuration of the present invention;
FIG. 4 is a schematic view of the structure of the milling cutter mounting block of the present invention;
fig. 5 is a schematic view showing the internal structure of the milling cutter assembly with the expansion disc.
In the figure: 1. a milling cutter assembly; 11. milling cutter disc; 111. milling cutter block mounting slots; 112. a liquid inlet hole; 113. a cooling circuit; 114. a first flow passage; 115. a second flow passage; 12. a milling cutter mounting block; 121. a cutting insert; 122. a slot expanding blade; 123. milling cutter cooling channel; 124. a side spraying channel; 2. a serial mechanism; 21. a fixing rod is connected in series; 22. a series connection fixing plate; 3. an expansion disc; 31. a third flow passage; 32. a second cooling circuit; 33. and a fourth flow passage.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
First embodiment: as shown in fig. 1 to 5, the invention provides a duplex indexable gear finish milling cutter which is convenient to be connected with a machine tool in an alignment way, comprising a milling cutter assembly 1 and a tandem mechanism 2, wherein the milling cutter assembly 1 is arranged on the tandem mechanism 2 in a side-by-side mode, the milling cutter assembly 1 comprises a milling cutter disc 11 and milling cutter mounting blocks 12, the milling cutter mounting blocks 12 are detachably arranged on the edge of the milling cutter disc 11, and a plurality of milling cutter mounting blocks 12 are uniformly distributed around the circumference of the milling cutter disc 11.
As shown in fig. 1, 2 and 4, the edge of the milling cutter disc 11 is provided with a milling cutter block mounting groove 111, the milling cutter block mounting groove 111 is in an inverted trapezoid shrinkage shape from top to bottom, the milling cutter mounting block 12 is provided with a protrusion which is embedded with the milling cutter block mounting groove 111, and the milling cutter mounting block 12 is mounted on the milling cutter disc 11 through a bolt.
In the process of processing gears, the external device drives the serial mechanism 2 to rotate through the transmission shaft driven by the motor, the serial mechanism 2 drives the milling cutter disc 11 to rotate, the milling cutter mounting block 12 on the milling cutter disc 11 is fixedly connected with a cutting blade, the milling cutter blade is fixedly mounted through the detachable milling cutter mounting block 12, the defect that the milling cutter disc 11 is required to be integrally replaced once being damaged in part in the process of processing the gears can be overcome, the use cost can be effectively reduced, meanwhile, the milling cutter block mounting groove 111 is set to be in an inverted trapezoid shrinkage shape, the effect of gradually tightening can be achieved in the process of tightening the bolt when the milling cutter block mounting block 12 is fixed in the milling cutter block mounting groove 111 through the bolt, so that the milling cutter mounting block 12 is more fastened to be mounted on the milling cutter disc 11, and meanwhile, the mode of processing the gears through the double-connection milling cutter can be used for effectively improving the processing efficiency, and meanwhile, the service life of the gear milling cutter can be greatly improved.
As shown in fig. 1 and 4, a cutting blade 121 is fixedly mounted on a clockwise side of one end of the milling cutter mounting block 12 away from the milling cutter 11, a slot expanding blade 122 is fixedly mounted on a counterclockwise side of the milling cutter mounting block 12, and the cutting blades 121 on adjacent milling cutter mounting blocks 12 are distributed in a vertically staggered manner.
When the gear is machined, the gear is cut through the cutting blade 121, burrs generated in the cutting process are processed through the groove expanding blade 122, and the cutting blades 121 on the adjacent milling cutter mounting block 12 are distributed in an up-down staggered mode, so that cutting force born by the blades can be reduced under the condition that complete tooth shapes are machined, and the service life is prolonged.
Second embodiment: as shown in fig. 2 and fig. 3, the middle position of the milling cutter disc 11 is provided with a liquid inlet 112 which penetrates up and down, the milling cutter disc 11 is provided with an annular cooling ring 113 around the center thereof, the milling cutter disc 11 is further provided with a first flow channel 114 along the radial direction thereof, the first flow channel 114 is communicated with the liquid inlet 112 and the cooling ring 113, a plurality of first flow channels 114 are circumferentially distributed, the milling cutter disc 11 is further provided with a second flow channel 115, and the second flow channel 115 is communicated with the milling cutter mounting block 12 and the cooling ring 113.
In the process of processing gears, the phenomenon of heat accumulation in the milling cutter 11 is easy to occur due to long-time operation, a traditional milling cutter cooling mode usually adopts a mode of directly spraying cutting fluid, but the spraying range of the mode is local, a good cooling effect cannot be achieved, the cutting fluid is injected into a liquid inlet 112 of the milling cutter 11 through a milling machine with the spraying cutting fluid, enters a cooling loop 113 from a first flow channel 114, flows to a second flow channel 115 through the cooling loop 113, and is sprayed to a milling cutter mounting block 12 through the second flow channel 115, so that the cutting fluid can flow in the milling cutter 11 for a long time, and the milling cutter on the milling cutter mounting block 12 is cooled, and meanwhile, the phenomenon of heat accumulation in the milling cutter 11 cannot occur.
As shown in fig. 2 and 4, the milling cutter mounting block 12 is provided with a milling cutter cooling channel 123 corresponding to the second flow channel 115, a side spraying channel 124 is laterally provided in the milling cutter mounting block 12, the side spraying channel 124 is communicated with the milling cutter cooling channel 123, and the side spraying channel 124 is communicated with the outside.
The cutting fluid enters the milling cutter cooling channel 123 through the second flow channel 115, and then is ejected from the side spraying channel 124 to collide with and sputter with the cutting fluid ejected from the adjacent side spraying channel 124, so that the cutting blade 121 and the slot expanding blade 122 are cooled, and the water inlet end of the milling cutter cooling channel 123 is processed into a bowl shape, so that the cutting fluid is convenient to enter the milling cutter cooling channel 123 from the second flow channel 115.
Third embodiment: as shown in fig. 5, the milling cutter disc 11 is sleeved with an expansion disc 3, a protrusion embedded with the milling cutter block mounting groove 111 is circumferentially processed in the expansion disc 3, the milling cutter disc 11 and the expansion disc 3 are fixed through bolts, the milling cutter block mounting groove 111 is also formed in the outer side of the expansion disc 3, a plurality of milling cutter block mounting grooves 111 are uniformly distributed along the circumferential direction of the expansion disc 3, and the milling cutter block mounting groove 111 on the expansion disc 3 is fixedly connected with a milling cutter mounting block 12 through bolts.
In the process of machining gears, when the number of blades on the milling cutter disc 11 is too small, damage is easily generated quickly, and if gears of different diameters are machined in batches on the same production line, the positions of the gear milling cutter and the workpiece in the longitudinal direction are always fixed for machining precision, so that the number of blades can be increased by increasing the expansion disc 3 and the diameter of the gear finish milling cutter can be changed by the expansion disc 3 to be suitable for different workpieces.
As shown in fig. 5, a third flow passage 31 is formed in the expansion disk 3 along the radial direction of the expansion disk 3 corresponding to the second flow passage 115, a second cooling ring passage 32 is formed in the expansion disk 3 around the central axis of the expansion disk 3, the third flow passage 31 communicates the second cooling ring passage 32 with the third flow passage 31, a fourth flow passage 33 is further formed in the expansion disk 3, and the fourth flow passage 33 communicates the second cooling ring passage 32 with the milling cutter cooling passage 123.
The cutting fluid flows from the second flow path 115 into the third flow path 31, then into the second cooling circuit 32, and then into the fourth flow path 33, so that the expansion disk 3 is cooled.
Fourth embodiment: as shown in fig. 1 and 2, the tandem mechanism 2 includes a tandem fixing rod 21 and a tandem fixing plate 22, the tandem fixing rod 21 traverses through the middle position of the expansion disc 3, the upper end of the tandem fixing rod 21 is fixedly connected with the tandem fixing plate 22, the lower end of the tandem fixing rod 21 is in threaded connection with the tandem fixing plate 22, the upper tandem fixing plate 22 and the lower tandem fixing plate 22 are respectively and fixedly connected with the two milling cutter discs 11 through bolts, the middle position of the tandem fixing rod 21 is provided with notches with the same inside and outside, and the notches are uniformly distributed along the circumference of the tandem fixing rod 21.
The milling cutter 11 can be conveniently fixed by the device, and meanwhile, the cutting fluid can be filled into the fluid inlet 112 through the serial fixing rod 21.
The working principle of the invention is that in the process of processing gears, an external device such as a transmission shaft driven by a motor drives a serial mechanism 2 to rotate, the serial mechanism 2 drives a milling cutter disc 11 to rotate, a cutter blade of a cutting groove is fixedly connected on a cutter mounting block 12 on the milling cutter disc 11, the defect that the whole milling cutter disc 11 needs to be replaced once being damaged in part in the process of processing the gears can be prevented by fixedly mounting the cutter blade on the detachable cutter mounting block 12, thus the use cost can be effectively reduced, meanwhile, the cutter mounting groove 111 is arranged into an inverted trapezoid shrinkage shape, when the cutter mounting block 12 is fixed in the cutter mounting groove 111 by a bolt, the effect of gradually tightening the bolt can be achieved in the process of tightening the bolt, thereby ensuring that the cutter mounting block 12 is mounted on the milling cutter disc 11 more tightly, meanwhile, the gear machining method of the double-combined milling cutter can effectively improve the machining efficiency, greatly prolong the service life of the gear milling cutter, easily generate the phenomenon of heat accumulation in the milling cutter head 11 during the long-time operation in the gear machining process, the traditional milling cutter cooling method adopts the mode of directly spraying the cutting fluid, but the spraying range of the mode is more local, the good cooling effect cannot be achieved, the cutting fluid is injected into the liquid inlet hole 112 of the milling cutter head 11 through the milling machine with the spraying cutting fluid, enters the cooling loop 113 from the first flow channel 114, flows to the second flow channel 115 through the cooling loop 113, is sprayed to the mounting block 12 through the second flow channel 115, thus the cutting fluid can flow in the milling cutter head 11 for a longer time, and the milling cutter head on the milling cutter mounting block 12 is cooled, and meanwhile, the phenomenon of heat accumulation in the milling cutter head 11 is avoided, meanwhile, in the process of machining gears, when gears with large tooth thickness are encountered, if the number of blades on the milling cutter disc 11 is too small, damage is easy to generate quickly, and meanwhile, if gears with different diameters and in batches are machined on the same production line, the positions of the gear milling cutter and the workpiece in the longitudinal direction are always fixed for machining precision, so that the number of the blades can be increased by increasing the expansion disc 3, and the diameter of the gear finishing cutter can be changed by the expansion disc 3, so that the gear finishing cutter is suitable for different workpieces.
Claims (3)
1. The utility model provides a but pair transposition gear finish milling cutter convenient to counterpoint with lathe is connected which characterized in that: the milling cutter assembly (1) is arranged on the serial mechanism (2) in a mode of being arranged side by side in a left-right two-side manner, the milling cutter assembly (1) comprises a milling cutter disc (11) and milling cutter mounting blocks (12), the milling cutter mounting blocks (12) are detachably arranged at the edge of the milling cutter disc (11), and a plurality of milling cutter mounting blocks (12) are uniformly distributed around the circumference of the milling cutter disc (11);
the edge of the milling cutter disc (11) is provided with a milling cutter block mounting groove (111), the milling cutter block mounting groove (111) is in an inverted trapezoid shrinkage shape from top to bottom, a bulge which is embedded with the milling cutter block mounting groove (111) is processed on the milling cutter block (12), and the milling cutter block (12) is mounted on the milling cutter disc (11) through a bolt;
the milling cutter mounting block (12) is fixedly provided with cutting blades (121) on the clockwise side of one end far away from the milling cutter disc (11), the anticlockwise side of the milling cutter mounting block (12) is fixedly provided with groove expanding blades (122), and the cutting blades (121) on the adjacent milling cutter mounting blocks (12) are distributed in an up-down staggered mode;
the middle position of the milling cutter disc (11) is provided with a liquid inlet hole (112) in a vertically penetrating mode, an annular cooling loop (113) is arranged on the milling cutter disc (11) around the center of the milling cutter disc, a first flow channel (114) is further arranged on the milling cutter disc (11) in the radial direction of the milling cutter disc, the first flow channel (114) is communicated with the liquid inlet hole (112) and the cooling loop (113), a plurality of first flow channels (114) are circumferentially distributed, a second flow channel (115) is further arranged in the milling cutter disc (11), and the second flow channel (115) is communicated with a milling cutter mounting block (12) and the cooling loop (113);
an expansion disc (3) is sleeved on the milling cutter disc (11), a lug which is embedded with the milling cutter block mounting groove (111) is circumferentially processed in the expansion disc (3), the milling cutter disc (11) and the expansion disc (3) are fixed through bolts, the milling cutter block mounting grooves (111) are also formed in the outer side of the expansion disc (3), a plurality of milling cutter block mounting grooves (111) are uniformly distributed along the circumferential direction of the expansion disc (3), and the milling cutter block mounting grooves (111) on the expansion disc (3) are fixedly connected with milling cutter mounting blocks (12) through bolts;
a third flow passage (31) is formed in the expansion disc (3) along the radial direction of the expansion disc (3) corresponding to the second flow passage (115), a second cooling loop (32) is formed in the expansion disc (3) around the central shaft of the expansion disc (3), the third flow passage (31) is used for communicating the second cooling loop (32) with the third flow passage (31), a fourth flow passage (33) is further formed in the expansion disc (3), and the fourth flow passage (33) is used for communicating the second cooling loop (32) with the milling cutter cooling passage (123);
the series mechanism (2) comprises a series fixing rod (21) and a series fixing plate (22), wherein the series fixing rod (21) transversely penetrates through the middle position of the expansion disc (3), the upper end of the series fixing rod (21) is fixedly connected with the series fixing plate (22), the lower end of the series fixing rod (21) is in threaded connection with the series fixing plate (22), the upper end and the lower end of the series fixing plate (22) are respectively and fixedly connected with the two milling cutter discs (11) through bolts, the same notch inside and outside is formed in the middle position of the series fixing rod (21), and the notches are uniformly distributed in a plurality of positions along the circumference of the series fixing rod (21).
2. The duplex indexable gear finish milling cutter of claim 1 wherein: milling cutter cooling channels (123) are formed in the milling cutter mounting blocks (12) corresponding to the second flow channels (115), side spraying channels (124) are transversely formed in the milling cutter mounting blocks (12), the side spraying channels (124) are communicated with the milling cutter cooling channels (123), and the side spraying channels (124) are communicated with the outside.
3. The duplex indexable gear finish milling cutter of claim 2 wherein: the water inlet end of the milling cutter cooling channel (123) is processed into a bowl shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410098248.XA CN117600576B (en) | 2024-01-24 | 2024-01-24 | Double indexable gear finish milling cutter convenient to be aligned and connected with machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410098248.XA CN117600576B (en) | 2024-01-24 | 2024-01-24 | Double indexable gear finish milling cutter convenient to be aligned and connected with machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117600576A CN117600576A (en) | 2024-02-27 |
| CN117600576B true CN117600576B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410098248.XA Active CN117600576B (en) | 2024-01-24 | 2024-01-24 | Double indexable gear finish milling cutter convenient to be aligned and connected with machine tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN117600576B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206839257U (en) * | 2017-05-31 | 2018-01-05 | 江苏芯力特电子科技有限公司 | A kind of PCB milling cutters for being applicable different size cutter heads |
| CN206898459U (en) * | 2017-06-27 | 2018-01-19 | 天津博皓达机械设备有限公司 | Novel disc-type milling cutter |
| CN109352054A (en) * | 2018-12-07 | 2019-02-19 | 西安交通大学 | A kind of gear milling cutter with self cooling and lubrication structure |
| CN109365893A (en) * | 2018-12-07 | 2019-02-22 | 西安交通大学 | A kind of Whirlwind milling cutter with self cooling and lubrication structure |
| CN109877369A (en) * | 2019-04-02 | 2019-06-14 | 哈尔滨理工大学 | Wide milling cutter is cut in the indexable change of integral blade disk highly-efficient processing |
| CN111451562A (en) * | 2020-03-31 | 2020-07-28 | 郑州市钻石精密制造有限公司 | Milling cutter disc assembly with inner cooling function and milling cutter disc and connecting piece thereof |
| CN213195825U (en) * | 2020-09-10 | 2021-05-14 | 昆山欧瑞德精密机械有限公司 | A integrative milling cutter for processing filter cavity |
| CN213379498U (en) * | 2020-10-13 | 2021-06-08 | 东莞市同进刀具科技有限公司 | Digit control machine tool deburring milling cutter with combination dismouting structure |
| CN214815165U (en) * | 2021-03-19 | 2021-11-23 | 常州宏仁工具有限公司 | Step milling cutter disc |
| CN113927079A (en) * | 2021-09-26 | 2022-01-14 | 松德刀具（长兴）科技有限公司 | Multi-edge superhard milling cutter for titanium alloy |
| CN218855789U (en) * | 2022-11-09 | 2023-04-14 | 浙江擎昊智能机械有限公司 | Duplex indexable gear finish milling cutter |
| CN117086376A (en) * | 2023-10-18 | 2023-11-21 | 常州迈腾工具有限公司 | Positioning tungsten steel milling cutter disc assembly |
-
2024
- 2024-01-24 CN CN202410098248.XA patent/CN117600576B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206839257U (en) * | 2017-05-31 | 2018-01-05 | 江苏芯力特电子科技有限公司 | A kind of PCB milling cutters for being applicable different size cutter heads |
| CN206898459U (en) * | 2017-06-27 | 2018-01-19 | 天津博皓达机械设备有限公司 | Novel disc-type milling cutter |
| CN109352054A (en) * | 2018-12-07 | 2019-02-19 | 西安交通大学 | A kind of gear milling cutter with self cooling and lubrication structure |
| CN109365893A (en) * | 2018-12-07 | 2019-02-22 | 西安交通大学 | A kind of Whirlwind milling cutter with self cooling and lubrication structure |
| CN109877369A (en) * | 2019-04-02 | 2019-06-14 | 哈尔滨理工大学 | Wide milling cutter is cut in the indexable change of integral blade disk highly-efficient processing |
| CN111451562A (en) * | 2020-03-31 | 2020-07-28 | 郑州市钻石精密制造有限公司 | Milling cutter disc assembly with inner cooling function and milling cutter disc and connecting piece thereof |
| CN213195825U (en) * | 2020-09-10 | 2021-05-14 | 昆山欧瑞德精密机械有限公司 | A integrative milling cutter for processing filter cavity |
| CN213379498U (en) * | 2020-10-13 | 2021-06-08 | 东莞市同进刀具科技有限公司 | Digit control machine tool deburring milling cutter with combination dismouting structure |
| CN214815165U (en) * | 2021-03-19 | 2021-11-23 | 常州宏仁工具有限公司 | Step milling cutter disc |
| CN113927079A (en) * | 2021-09-26 | 2022-01-14 | 松德刀具（长兴）科技有限公司 | Multi-edge superhard milling cutter for titanium alloy |
| CN218855789U (en) * | 2022-11-09 | 2023-04-14 | 浙江擎昊智能机械有限公司 | Duplex indexable gear finish milling cutter |
| CN117086376A (en) * | 2023-10-18 | 2023-11-21 | 常州迈腾工具有限公司 | Positioning tungsten steel milling cutter disc assembly |
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