CN209998425U - High-performance integral PCD milling cutter - Google Patents
High-performance integral PCD milling cutter Download PDFInfo
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- CN209998425U CN209998425U CN201920635342.9U CN201920635342U CN209998425U CN 209998425 U CN209998425 U CN 209998425U CN 201920635342 U CN201920635342 U CN 201920635342U CN 209998425 U CN209998425 U CN 209998425U
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Abstract
The utility model discloses a whole PCD milling cutter of high performance relates to milling cutter technical field, including cutter body, installation component and cooling module, the side welding of cutter body has the tool bit, and the other side of cutter body is fixed with the fixed column, the surface mounting of fixed column has the equipment ring, and the outside of equipment ring is provided with locating component, installation component installs in the side of equipment ring, and the side of installation component is fixed with the water storage box, the inboard of installation component is including mounting panel, dead lever and fixed plate, and the mounting panel is close to side periphery of equipment ring and is fixed with the dead lever, the fixed plate is installed on the top of dead lever, and constitutes swing joint through the hinge between fixed plate and the dead lever, cooling module sets up in the inside of tool bit, and the outside of tool bit is provided with the cutting edge, second cooling module is installed in the outside of cutter body.
Description
Technical Field
The utility model relates to a milling cutter technical field specifically is whole PCD milling cutter of high performance.
Background
With the increasing rate of industrial processes today, especially milling work being of great importance, is thus also increasingly used for milling cutters
The milling cutter disclosed in chinese utility model patent application publication No. CN104162705B, this milling cutter can process the work piece simultaneously through cutting part and second cutting part, save the tool changing of a plurality of milling cutter man-hour, time such as location, improve machining efficiency, and utilize chip guide groove and chip groove to solve the difficult point of relative chip removal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide the whole PCD milling cutter of high performance to the milling cutter who provides does not possess good high performance cutter body and tool bit in solving above-mentioned background art, can not realize milling and bores dual-purpose function, and can't cool off the lower problem of life to cutter body and tool bit in the use.
In order to achieve the purpose, the utility model provides a high performance whole PCD milling cutter, including cutter body, installation component and cooling module, the side of cutter body has welded the tool bit, and the other side of cutter body is fixed with the fixed column, the surface mounting of fixed column has the equipment ring, and the outside of equipment ring is provided with locating component, installation component installs in the side of equipment ring, and the side of installation component is fixed with the water storage box, the inboard of installation component is including mounting panel, dead lever and fixed plate, and the mounting panel is close to the peripheral being fixed with the dead lever of side of equipment ring, the fixed plate is installed on the top of dead lever, and constitutes swing joint through the hinge between fixed plate and the dead lever, the cooling module sets up in the inside of tool bit, and the outside of tool bit is provided with the cutting edge, second cooling module is installed in the outside of cutter body.
Preferably, the central axis of the cutter body coincides with the central axis of the cutter head, and four groups of cutting edges are arranged on the outer side of the cutter head.
Preferably, the positioning assembly comprises a rod sleeve, a threaded rod and a rubber layer, the rod sleeve is arranged inside the assembly ring, the threaded rod is arranged inside the rod sleeve, the rubber layer is fixed on the bottom surface of the threaded rod, and the rubber layer is glued with the threaded rod.
Preferably, the size between the threaded rod and the rod sleeve is identical, the threaded rod and the rod sleeve are symmetrically and uniformly distributed on the outer side of the assembly ring, the inner side face of the rubber layer on the bottom face of the threaded rod is tightly attached to the outer side face of the fixed column, and the rubber layer is of an arc-shaped structure.
Preferably, the fixing plates are symmetrical with respect to a central axis of the assembling ring, and the fixing plates and the assembling ring form a detachable structure through bolts.
Preferably, the cooling module is including cold water chamber, reposition of redundant personnel runner and apopore, the side that the cold water chamber is close to the tool bit is connected with the reposition of redundant personnel runner, and the top of reposition of redundant personnel runner is provided with the apopore.
Preferably, the water outlet hole is communicated with the inside of the cold water cavity through a flow dividing channel, and the flow dividing channels are symmetrical with respect to the transverse center line of the cold water cavity.
Preferably, the second cooling assembly comprises a protective shell, a cooling water pipe, a water outlet, a connecting water pipe and a wear-resistant lug, the protective shell is installed on the outer side of the cutter body, the cooling water pipe is arranged between the protective shell and the cutter body, the side, close to the cutter head, of the cooling water pipe is connected with the water outlet, the connecting water pipe is installed on the other side of the cooling water pipe, and the wear-resistant lug is fixed on the outer wall of the protective shell.
Preferably, the cooling water pipe is annular and uniformly surrounds the outer wall of the cutter body, and the cooling water pipe is communicated with the inside of the water storage box through a connecting water pipe.
The utility model provides a whole PCD milling cutter of high performance possesses following beneficial effect:
1. the utility model discloses a setting up the tool bit is convenient for realize milling and boring dual-purpose function, improve and use the convenience, the axis of cutter body makes cutter body and tool bit be integrated structure with the axis coincidence of tool bit, the cutter body adopts single straight hole K alloy, the bulk strength of cutter body has been increased, the outside of tool bit is provided with four cutting edges of group, the effective length of side sword has been guaranteed to the adoption method of cutting, can play fine side milling effect, and the tool bit wholly adopts the PCD material, the wearability and the resistant damage nature that collapses of cutting part have been increased, can do and mill and bore dual-purpose function.
2. The utility model discloses a fixed equipment of the fixed column of cutter body side is convenient for to setting up of locating component, size between threaded rod and the rod cover is identical, be convenient for connect the threaded rod soon the inside of installing the rod cover, be the symmetry evenly distributed in the outside of equipment ring between threaded rod and the rod cover, make the threaded rod can carry out even spacing fixed to the outside of fixed column, the rubber medial surface closely laminates with the fixed column lateral surface and is favorable to increasing frictional force through the rubber layer, make the rubber layer can fix the fixed column under the effect of threaded rod, avoid the removal of fixed column, the rubber layer is arc column structure and suits with the shape of fixed column.
3. The utility model discloses a be convenient for realize the dismouting of equipment ring to setting up of installation component, axis about the equipment ring is symmetrical between the fixed plate, be convenient for carry out even installation fixedly to the outside of equipment ring through fixed plate and fixed rod, the fixed plate passes through and constitutes detachable construction between bolt and the equipment ring, be convenient for realize installation and dismouting between fixed plate and the equipment ring through the bolt, constitute swing joint through the hinge between fixed plate and the dead lever and be convenient for pass through hinge movable fixing plate, thereby the convenience is laminated the side surface at the equipment ring with the fixed plate.
4. The utility model discloses a setting up cooling module is convenient for cool off the tool bit, the apopore is linked together through the inside of reposition of redundant personnel runner with the cold water chamber, be convenient for introduce the inside moisture of water storage box through the cold water chamber and carry out water through the apopore in the reposition of redundant personnel runner at last, it is symmetrical about the horizontal central line in cold water chamber between the reposition of redundant personnel runner, be convenient for utilize the reposition of redundant personnel runner of symmetry and the line production of two apopores, play abundant cooling effect to the tool bit that mills in boring, thereby increase the life of cutter.
5. The utility model discloses a setting up second cooling module can wholly cool off cutter body and tool bit, condenser tube is the outer wall that the annular form evenly surrounds in the cutter body, be convenient for cool down the outside of cutter body through condenser tube, thereby indirectly reduce the temperature of cutter body front end tool bit position, the condenser tube is linked together through the inside of connecting water pipe with the water storage box, be convenient for introduce the inside moisture of water storage box to condenser tube in through connecting the water pipe, flow from the delivery port department at last, the outside that the tool bit position was carried out the water-cooling to the tool bit equally can be reachd, thereby reduce the temperature of tool bit part, wear-resisting lug is convenient for strengthen protective housing's wear resistance.
Drawings
Fig. 1 is a schematic view of the internal structure of the high-performance integral PCD milling cutter of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the high-performance integral PCD milling cutter of the present invention;
FIG. 3 is a side view of the high performance integral PCD milling cutter of the present invention;
FIG. 4 is a side view of the assembly ring of the high performance monolithic PCD milling cutter of the present invention;
FIG. 5 is a schematic view of a second cooling assembly of the high performance monolithic PCD milling cutter of the present invention;
fig. 6 is a schematic sectional structure view of a second cooling assembly of the high-performance monolithic PCD milling cutter of the present invention.
In the drawing, the cutter comprises a cutter body 1, a cutter head 2, a cutter head 3, a fixing column 4, an assembly ring 5, a positioning assembly 501, a rod sleeve 502, a threaded rod 503, a rubber layer 6, an installation assembly 601, an installation plate 602, a fixing rod 603, a fixing plate 7, a water storage box 8, a cooling assembly , a cold water cavity 801, a cold water cavity 802, a flow dividing channel 803, a water outlet hole 9, a cutting edge 10, a second cooling assembly 1001, a protective shell 1002, a cooling water pipe 1003, a water outlet 1004, a connecting water pipe 1005 and a wear-resistant convex block.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
In the description of the present invention, unless otherwise specified, "plurality" means two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "connected" and "connected" shall be construed , for example, they may be fixedly connected, detachably connected, or physically connected, mechanically connected, electrically connected, directly connected or indirectly connected through an intermediate medium.
Referring to fig. 1-6, the utility model provides a technical scheme, high performance whole PCD milling cutter, including cutter body 1, tool bit 2, fixed column 3, equipment ring 4, locating component 5, rod cover 501, threaded rod 502, rubber layer 503, installation component 6, mounting panel 601, dead lever 602, fixed plate 603, water storage box 7, cooling module 8, cold water cavity 801, reposition of redundant personnel runner 802, apopore 803, cutting edge 9, second cooling module 10, protective housing 1001, condenser tube 1002, delivery port 1003, connecting water pipe 1004 and wear-resisting lug 1005, the side of cutter body 1 is welded with tool bit 2, and the other side of cutter body 1 is fixed with fixed column 3;
the central axis of the cutter body 1 coincides with the central axis of the cutter head 2, four groups of cutting edges 9 are arranged on the outer side of the cutter head 2, the central axis of the cutter body 1 coincides with the central axis of the cutter head 2, so that the cutter body 1 and the cutter head 2 are in an body structure, the cutter body 1 is made of single straight hole K10 alloy, the overall strength of the cutter body 1 is increased, the four groups of cutting edges 9 are arranged on the outer side of the cutter head 2, the effective length of a side edge is guaranteed by adopting a cutting method, a good side milling effect can be achieved, the cutter head 2 is made of PCD materials integrally, the abrasion resistance and the breakage resistance of the cutting edge are improved, and;
an assembly ring 4 is mounted on the surface of the fixed column 3, a positioning assembly 5 is arranged on the outer side of the assembly ring 4, the positioning assembly 5 comprises a rod sleeve 501, a threaded rod 502 and a rubber layer 503, the rod sleeve 501 is arranged inside the assembly ring 4, the threaded rod 502 is mounted inside the rod sleeve 501, the rubber layer 503 is fixed on the bottom surface of the threaded rod 502, and the rubber layer 503 and the threaded rod 502 are glued;
the size of the threaded rod 502 is matched with that of the rod sleeve 501, the threaded rod 502 and the rod sleeve 501 are symmetrically and uniformly distributed on the outer side of the assembly ring 4, and the inner side surface of the rubber layer 503 on the bottom surface of the threaded rod 502 is tightly attached to the outer side surface of the fixed column 3, the rubber layer 503 is arc-shaped, the threaded rod 502 is matched with the rod sleeve 501 in size, so that the threaded rod 502 is screwed and installed inside the rod sleeve 501, the threaded rod 502 and the rod sleeve 501 are symmetrically and uniformly distributed on the outer side of the assembly ring 4, so that the threaded rod 502 can uniformly limit and fix the outer side of the fixed column 3, the inner side of the rubber layer 503 is tightly attached to the outer side of the fixed column 3, friction is increased through the rubber layer 503, the rubber layer 503 can fix the fixed column 3 under the action of the threaded rod 502, so that the fixed column 3 is prevented from moving, and the rubber layer 503 is in an arc-shaped structure and is adaptive to the shape of the fixed column 3;
the mounting assembly 6 is mounted on the side of the assembly ring 4, the water storage box 7 is fixed on the side of the mounting assembly 6, the inner side of the mounting assembly 6 comprises a mounting plate 601, a fixing rod 602 and a fixing plate 603, the fixing rod 602 is fixed on the periphery of the mounting plate 601 close to the side of the assembly ring 4, the fixing plate 603 is mounted at the top end of the fixing rod 602, and the fixing plate 603 and the fixing rod 602 are movably connected through a hinge;
the fixing plates 603 are symmetrical about the central axis of the assembling ring 4, a detachable structure is formed between the fixing plates 603 and the assembling ring 4 through bolts, the fixing plates 603 are symmetrical about the central axis of the assembling ring 4, so that the outer side of the assembling ring 4 can be uniformly installed and fixed through the fixing plates 603 and the fixing rods 602, the fixing plates 603 and the assembling ring 4 form a detachable structure through bolts, so that the fixing plates 603 and the assembling ring 4 can be installed and disassembled through the bolts, the fixing plates 603 and the fixing rods 602 form movable connection through hinges, so that the fixing plates 603 can be movably fixed through the hinges, and the fixing plates 603 can be attached to the side surface of the assembling ring 4 conveniently;
the -th cooling component 8 is arranged inside the tool bit 2, a cutting edge 9 is arranged on the outer side of the tool bit 2, the -th cooling component 8 comprises a cold water cavity 801, a diversion flow channel 802 and a water outlet 803, the cold water cavity 801 is connected with the diversion flow channel 802 close to the side of the tool bit 2, the top end of the diversion flow channel 802 is provided with the water outlet 803, the water outlet 803 is communicated with the inside of the cold water cavity 801 through the diversion flow channel 802, the diversion flow channels 802 are symmetrical with respect to the transverse center line of the cold water cavity 801, the water outlet 803 is communicated with the inside of the cold water cavity 801 through the diversion flow channel 802, so that water in the water storage box 7 is introduced into the diversion flow channel 802 through the cold water cavity 801 and finally discharged through the water outlet 803, the diversion flow channels 802 are symmetrical with respect to the transverse center line of the cold water cavity 801, so that the tool bit 2 in milling and drilling can be cooled sufficiently by;
the outer side of the cutter body 1 is provided with a second cooling assembly 10, the second cooling assembly 10 comprises a protective shell 1001, a cooling water pipe 1002, a water outlet 1003, a connecting water pipe 1004 and a wear-resistant bump 1005, the outer side of the cutter body 1 is provided with the protective shell 1001, the cooling water pipe 1002 is arranged between the protective shell 1001 and the cutter body 1, the side of the cooling water pipe 1002 close to the cutter head 2 is connected with the water outlet 1003, the other side of the cooling water pipe 1002 is provided with the connecting water pipe 1004, and the outer wall of the protective shell 1001 is fixed with the wear-resistant bump 1005;
the cooling water pipe 1002 is the outer wall that the annular form evenly surrounds in cutter body 1, and cooling water pipe 1002 is linked together through the inside of connecting water pipe 1004 with water storage box 7, cooling water pipe 1002 is the outer wall that the annular form evenly surrounds in cutter body 1 and is convenient for cool down the outside of cutter body 1 through cooling water pipe 1002, thereby indirectly reduce the temperature of cutter body 1 front end tool bit 2 position, cooling water pipe 1002 is linked together through connecting water pipe 1004 and water storage box 7's inside and is convenient for introduce the inside moisture of water storage box 7 to cooling water pipe 1002 through connecting water pipe 1004, flow out from delivery port 1003 at last, can reach tool bit 2 position equally and carry out the water-cooling to the outside of tool bit 2, thereby reduce the temperature of tool bit 2 part.
In conclusion, before the high-performance integral PCD milling cutter is used, firstly, the high-performance integral PCD milling cutter needs to be installed, firstly, the fixing column 3 on the side of the cutter head 2 is embedded into the assembling ring 4, then, the fixing column 3 is fixed by the positioning component 5, firstly, the threaded rod 502 is screwed and installed inside the rod sleeve 501, then, the threaded rod 502 is continuously rotated inwards, so that the inner side surface of the rubber layer 503 is tightly attached to the outer side surface of the fixing column 3, the rubber layer 503 is in an arc-shaped structure and is adaptive to the shape of the fixing column 3, friction is increased through the rubber layer 503, the rubber layer 503 can fix the fixing column 3 under the action of the threaded rod 502, the movement of the fixing column 3 is avoided, finally, four groups of threaded rods 502 can uniformly limit and fix the outer side of the fixing column 3, and the cutter bodies 1;
after the fixing and assembling of the fixing column 3 are completed, the assembling ring 4 and the water storage box 7 on the side of the mounting plate 601 can be mounted, so that the cutter body 1 and the cold water cavity 801 inside the fixing column 3 are communicated with the inside of the water storage box 7, then the fixing plate 603 is movably fixed through the hinge, so that the fixing plate 603 is conveniently attached to the side surface of the assembling ring 4, the fixing between the fixing plate 603 and the assembling ring 4 is realized through bolts, and the outer side of the assembling ring 4 is conveniently and uniformly mounted and fixed through the fixing plate 603 and the fixing rod 602;
then in the using process of the cutter body 1 and the cutter head 2, the four groups of blades 9 arranged on the outer side of the cutter head 2 are cut by a cutting method, so that the effective length of the side blades can be ensured, a good side milling effect can be achieved, the whole cutter head 2 is made of PCD materials, the abrasion resistance and the breakage resistance of the blades are improved, the dual-purpose function of milling and drilling can be achieved, meanwhile, the water in the water storage box 7 is introduced into the flow dividing channel 802 through the cold water cavity 801, and finally, water is discharged through the water outlet holes 803, so that the water flowing out of the flow dividing channel 802 and the two water outlet holes 803 can fully cool the cutter head 2 in the milling and drilling;
in the process, the cooling water pipe 1002 is uniformly surrounded on the outer wall of the cutter body 1 in an annular shape, so that the outer side of the cutter body 1 can be cooled through the cooling water pipe 1002, the temperature of the front end cutter head 2 of the cutter body 1 is indirectly reduced, the water connecting pipe 1004 firstly introduces the moisture in the water storage box 7 into the cooling water pipe 1002, then the moisture flows out from the water outlet 1003, and the moisture can reach the position of the cutter head 2 to cool the outer side of the cutter head 2, so that the temperature of the cutter head 2 is reduced, the service life of the cutter is prolonged, and the using process of the whole high-performance integral PCD milling cutter is completed.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (9)
1. The high-performance integral PCD milling cutter comprises a cutter body (1), a mounting component (6) and a -th cooling component (8), and is characterized in that a cutter head (2) is welded on the side of the cutter body (1), a fixing column (3) is fixed on the other side of the cutter body (1), an assembly ring (4) is mounted on the surface of the fixing column (3), a positioning component (5) is arranged on the outer side of the assembly ring (4), the mounting component (6) is mounted on the side of the assembly ring (4), a water storage box (7) is fixed on the side of the mounting component (6), a mounting plate (601), a fixing rod (602) and a fixing plate (603) are arranged on the inner side of the mounting component (6), the fixing rod (602) is fixed on the periphery of the mounting plate (601) close to the side of the assembly ring (4), the fixing plate (603) is mounted at the top end of the fixing rod (602), the fixing plate (603) and the fixing rod (602) are movably connected through a hinge, the -th cooling component (8) is arranged in the cutter head (2), and a cutting edge (9.
2. The high performance monolithic PCD milling cutter according to claim 1, wherein: the axis of cutter body (1) and the axis coincidence of tool bit (2), and the outside of tool bit (2) is provided with four groups of cutting edges (9).
3. The high performance monolithic PCD milling cutter according to claim 1, wherein: locating component (5) is including pole cover (501), threaded rod (502) and rubber layer (503), the inside of equipment ring (4) is provided with pole cover (501), and the internally mounted of pole cover (501) has threaded rod (502), the bottom surface of threaded rod (502) is fixed with rubber layer (503), and is the cementing between rubber layer (503) and threaded rod (502).
4. The high performance monolithic PCD milling cutter according to claim 3, wherein: the size between the threaded rod (502) and the rod sleeve (501) is identical, the threaded rod (502) and the rod sleeve (501) are symmetrically and uniformly distributed on the outer side of the assembly ring (4), the inner side face of the rubber layer (503) on the bottom face of the threaded rod (502) is tightly attached to the outer side face of the fixed column (3), and the rubber layer (503) is of an arc-shaped structure.
5. The high performance monolithic PCD milling cutter according to claim 1, wherein: the fixing plates (603) are symmetrical about the central axis of the assembling ring (4), and the fixing plates (603) and the assembling ring (4) form a detachable structure through bolts.
6. The high-performance integral PCD milling cutter according to claim 1, wherein the -cooling assembly (8) comprises a cold water cavity (801), a diversion flow channel (802) and a water outlet hole (803), the diversion flow channel (802) is connected to the cold water cavity (801) at the side close to the cutter head (2), and the water outlet hole (803) is arranged at the top end of the diversion flow channel (802).
7. The high performance monolithic PCD milling cutter according to claim 6, wherein: the water outlet hole (803) is communicated with the inside of the cold water cavity (801) through the flow dividing channels (802), and the flow dividing channels (802) are symmetrical with respect to the transverse center line of the cold water cavity (801).
8. The high-performance integral PCD milling cutter according to claim 1, wherein the second cooling assembly (10) comprises a protective shell (1001), a cooling water pipe (1002), a water outlet (1003), a connecting water pipe (1004) and a wear-resistant bump (1005), the protective shell (1001) is mounted on the outer side of the cutter body (1), the cooling water pipe (1002) is arranged between the protective shell (1001) and the cutter body (1), the water outlet (1003) is connected to the side of the cooling water pipe (1002) close to the cutter head (2), the connecting water pipe (1004) is mounted to the other side of the cooling water pipe (1002), and the wear-resistant bump (1005) is fixed to the outer wall of the protective shell (1001).
9. The high performance monolithic PCD milling cutter according to claim 8, wherein: the cooling water pipe (1002) is uniformly surrounded on the outer wall of the cutter body (1) in an annular shape, and the cooling water pipe (1002) is communicated with the inside of the water storage box (7) through a connecting water pipe (1004).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920635342.9U CN209998425U (en) | 2019-05-06 | 2019-05-06 | High-performance integral PCD milling cutter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920635342.9U CN209998425U (en) | 2019-05-06 | 2019-05-06 | High-performance integral PCD milling cutter |
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| CN209998425U true CN209998425U (en) | 2020-01-31 |
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| CN201920635342.9U Active CN209998425U (en) | 2019-05-06 | 2019-05-06 | High-performance integral PCD milling cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039093A (en) * | 2019-05-06 | 2019-07-23 | 上海新山田精密刀具有限公司 | High-performance Whole PC D milling cutter |
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2019
- 2019-05-06 CN CN201920635342.9U patent/CN209998425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039093A (en) * | 2019-05-06 | 2019-07-23 | 上海新山田精密刀具有限公司 | High-performance Whole PC D milling cutter |
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