CN112719388A - Four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude - Google Patents
Four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude Download PDFInfo
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- CN112719388A CN112719388A CN202110063247.8A CN202110063247A CN112719388A CN 112719388 A CN112719388 A CN 112719388A CN 202110063247 A CN202110063247 A CN 202110063247A CN 112719388 A CN112719388 A CN 112719388A
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- heat dissipation
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/003—Milling-cutters with vibration suppressing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
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Abstract
The invention discloses a four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude, and belongs to the field of radius milling cutters. The four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude comprises a main rod, a cutter head and a fillet cutter, wherein the end of the main rod is connected with a branch, a heat dissipation ring is arranged on the outer side of the branch, a trapezoidal groove is formed in the main rod, a connecting block is arranged in the trapezoidal groove, the cutter head is arranged at the end of the connecting block, a mounting groove is formed in the main rod, a push rod is arranged in the mounting groove, a baffle is arranged at the end of the push rod, a first positioning bolt penetrates through one side of the baffle, and a second positioning bolt penetrates through the other side of the baffle; the circular-opening tool is provided with the heat dissipation ring, so that a circular-opening tool can be conveniently and additionally installed, the high requirements of different machining and use can be flexibly met, the equipment can efficiently dissipate heat through the heat dissipation ring, and the equipment can slow down vibration generated during machining of the equipment through the internal elastic piece.
Description
Technical Field
The invention relates to the technical field of fillet milling cutters, in particular to a four-edge eccentric fillet milling cutter which is good in heat dissipation performance and capable of reducing vibration amplitude.
Background
Milling cutters, which are rotary tools used for milling and having one or more teeth, are used for machining planes, steps, grooves, formed surfaces, cutting off workpieces and the like on milling machines, and the teeth cut off the allowance of the workpiece intermittently in sequence during operation.
Through retrieval, the patent with the Chinese patent authorization number of CN201720398380.8 discloses a fillet milling cutter device, which comprises a milling cutter, a cutter head and a cutter head, wherein the cutter head is provided with a mounting channel, and the mounting channel penetrates through the cutter head; the handle of a knife of milling cutter is fixed in the erection channel, the lower extreme at the handle of a knife is fixed to the tool bit, and be equipped with curved cutting edge on the tool bit, the outside of convex cutting edge is equipped with the convex recess sunken in to the tool bit, can increase substantially the sharpness of cutting edge to the recess sunken in the tool bit, make milling cutter can be quick carry out the radius angle to article, improve work efficiency, still open on the disk body a plurality ofly and erection channel vertically mounting hole, be equipped with the internal thread in the mounting hole and communicate with the erection channel, screw up the bolt that takes the external screw thread at the mounting hole internal energy messenger bolt with the milling cutter chucking, fix in the erection channel. One radius milling cutter device in the above patent has the following disadvantages: there is not fine heat dispersion, has certain influence to the heat dissipation, and equipment can not be nimble stable install additional change different tool bits, and the shock attenuation effect also comparatively lacks, has certain influence to the use.
Disclosure of Invention
The invention aims to solve the problems that the prior art has no good heat dissipation performance, has certain influence on heat dissipation, cannot flexibly and stably install and replace different cutter heads, has relatively poor damping effect and has certain influence on use, and the four-edge eccentric fillet milling cutter which has good heat dissipation performance and can reduce vibration amplitude is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
1. a four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude comprises a main rod, a cutter head and a fillet cutter, wherein the end of the main rod is connected with a branch rod, a heat dissipation ring is arranged on the outer side of the branch rod, a trapezoidal groove is formed in the main rod, a connecting block is arranged in the trapezoidal groove, the cutter head is arranged at the end of the connecting block, a mounting groove is formed in the main rod, a push rod is arranged in the mounting groove, a baffle is arranged at the end of the push rod, a first positioning bolt penetrates through one side of the baffle, a second positioning bolt penetrates through the other side of the baffle, a fixing groove is formed in the cutter head, a first connecting rod is arranged in the fixing groove, the fillet cutter is arranged on the outer side of the first connecting rod, a second connecting rod is arranged at the top of the fillet cutter, and a connecting ring penetrates through, and the spacing ring is installed in the outside of go-between, the outside of head rod is provided with the rand, the tip of head rod is seted up flutedly, the inside of fixed slot is provided with first spring, and the inside of first spring is provided with the dead lever, the tip of fixed slot is provided with the limiting plate, the regulation hole has been seted up to the avris of fixed slot, and the inboard of regulation hole is provided with the fixed axle to the outside of fixed axle is provided with the fixture block, the outside of fixture block is provided with the connecting axle, and the outside of connecting axle is provided with the clamp plate, and the avris of clamp plate is provided with the slider, the bottom of clamp plate is provided with the second spring.
Preferably, the heat dissipation rings are arranged at equal intervals in the horizontal direction of the supporting rod, and the central axes of the heat dissipation rings and the central axes of the supporting rod are overlapped.
Preferably, the tool bit forms a clamping structure through the connecting block and the trapezoidal groove, and the connecting block forms a clamping structure through the push rod and the trapezoidal groove.
Preferably, the push rod forms a detachable structure through the baffle and the mounting groove, and the first positioning bolt and the second positioning bolt are symmetrically arranged around the baffle.
Preferably, the first connecting rod forms a lifting structure between the fixing rod and the fixing groove, and the first connecting rod forms a clamping structure between the groove and the fixing groove.
Preferably, the fillet cutter forms detachable construction through between rand and the fixture block, and the axis of fillet cutter and the axis of rand coincide each other.
Preferably, the central axis of the limiting ring and the central axis of the second connecting rod are overlapped, and the limiting ring and the second connecting rod form a fixing structure through the connecting ring.
Preferably, the fixture block forms a rotating structure through the fixed shaft and the adjusting hole, the fixture block forms a transmission structure through the pressing plate and the second spring, and the fixture block forms a clamping structure through the fixture block and the fixed groove.
Compared with the prior art, the invention provides the four-blade eccentric fillet milling cutter which has good heat dissipation performance and can reduce vibration amplitude, and the four-blade eccentric fillet milling cutter has the following beneficial effects:
1. the four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude is provided with a main rod, equipment is easy to generate overhigh temperature when in use, when high temperature is conducted to a branch rod, effective heat dissipation is carried out through heat dissipation rings, the contact area of air can be effectively increased through the arrangement of a plurality of groups of heat dissipation rings, the purpose of rapid heat dissipation is achieved, then the equipment carries out replacement, disassembly and assembly operation of an end cutter head according to use requirements, the cutter head is mutually aligned and spliced with a trapezoidal groove in the main rod through a connecting block, a push rod inserted at the other end is mutually extruded with a gap of the connecting block, the connecting block is outwards separated and stably clamped with the trapezoidal groove, the installation and fixation of the equipment cutter head are effectively stabilized, convenient replacement operation can be carried out after loss through the fixed installation, then the end part of the push rod is fixed with a first positioning bolt through a baffle, the first positioning bolt and, the push rod is stably and fixedly installed, so that the stable installation of the cutter head is ensured, and the flexible and stable disassembly and assembly of the equipment are ensured under the condition of not influencing the use;
2. the four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude is provided with the fillet cutter, the fillet cutter can be connected with a fixed groove on the inner side of a cutter head in an inserting manner through a first connecting rod at the end part when needed, a limiting ring is arranged at the top of the fillet cutter, the limiting ring and a second connecting rod are stably arranged mutually through the connecting ring, the cutting position and angle can be kept during processing, the stabilizing and limiting effects are achieved, the equipment is favorably used, the use of the fillet cutter is convenient, the fillet cutter can be conveniently disassembled and assembled through the first connecting rod and the cutter head, the equipment can better meet different processing requirements, the applicability is stronger, after the first connecting rod is arranged in the fixed groove, a groove at the end part can be mutually connected with a first spring in the fixed groove in an inserting manner, the accuracy of equipment installation can be ensured, and the condition that the equipment has deviation is reduced, the concave groove is arranged in a cross manner, so that the fillet cutter can rotate along with the equipment to perform machining operation;
3. the four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude is provided with a clamping block, a fixing rod is arranged on the outer side of a first spring, a first connecting rod can extrude the fixing rod at the bottom to absorb vibration through movement and processing during processing, a limiting plate is arranged at the end part of the first connecting rod, the lifting range of the first connecting rod is stabilized while the fixing rod is lifted, the condition that a corner cutter does not fall off when the vibration is absorbed is ensured, the use stability of equipment is facilitated, finally when the corner cutter is inserted into a fixing groove through the first connecting rod, a clamping ring on the outer side directly pushes an inner clamping block to rotate around a connecting shaft through pushing, the clamping block is arranged in a one-way buckle mode, the clamping block can be reset through an inner second spring and is mutually clamped with the clamping ring, the corner cutter and the fixing groove are stably installed, the, when needing the split equipment, inside will corresponding the pin insert the regulation hole, the clamp plate that drives the bottom is pressed down to move and the second spring that the slider drove the bottom goes up and down, makes the clamp plate drive the fixture block of tip and rotates, pushes down the head rod simultaneously, can make the fixture block rotate around the connecting axle and pack up, outwards pulls out the head rod and accomplishes the dismouting operation, and the convenient installation of use is stable, and the convenience of improve equipment dismouting greatly, improve equipment's suitability.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the round-mouth cutting tool can be conveniently and additionally arranged, the high requirements of different processing and use can be flexibly met, the equipment can efficiently dissipate heat through the heat dissipation ring, and the equipment can slow down the vibration generated during the processing of the equipment through the internal elastic part.
Drawings
FIG. 1 is a schematic side view of a four-blade eccentric radius milling cutter with good heat dissipation and reduced vibration amplitude according to the present invention;
FIG. 2 is a schematic side view of a heat dissipating ring of the four-blade eccentric radius end mill with good heat dissipating performance and reduced vibration amplitude according to the present invention;
FIG. 3 is a schematic view of a connecting structure between a push rod and a baffle of the four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude;
FIG. 4 is a schematic view of a cutter head structure of a four-blade eccentric radius milling cutter according to the present invention, which has good heat dissipation and can reduce vibration amplitude;
FIG. 5 is a schematic view of a connection structure between a corner cutter and a cutter head of the four-blade eccentric corner milling cutter with good heat dissipation performance and reduced vibration amplitude;
fig. 6 is a schematic diagram of a connection structure of a fixture block and a collar of the four-blade eccentric radius milling cutter according to the present invention, which has good heat dissipation performance and can reduce vibration amplitude.
In the figure: 1. a main rod; 2. a strut; 3. a heat dissipation ring; 4. a trapezoidal groove; 5. connecting blocks; 6. a cutter head; 7. mounting grooves; 8. a push rod; 9. a baffle plate; 10. a first positioning pin; 11. a second positioning bolt; 12. fixing grooves; 13. a first connecting rod; 14. a corner knife; 15. a second connecting rod; 16. a connecting ring; 17. a limiting ring; 18. a collar; 19. a groove; 20. a first spring; 21. fixing the rod; 22. a limiting plate; 23. an adjustment hole; 24. a fixed shaft; 25. a clamping block; 26. a connecting shaft; 27. pressing a plate; 28. a slider; 29. a second spring; 30. and a stop block.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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, should not be construed as limiting the present invention.
2. Referring to fig. 1 to 6, a four-blade eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude includes a main rod 1, a support rod 2, a heat dissipation ring 3, a trapezoidal groove 4, a connection block 5, a cutter head 6, a mounting groove 7, a push rod 8, a baffle 9, a first positioning bolt 10, a second positioning bolt 11, a fixing groove 12, a first connection rod 13, a circular angle cutter 14, a second connection rod 15, a connection ring 16, a limit ring 17, a collar 18, a groove 19, a first spring 20, a fixing rod 21, a limit plate 22, an adjusting hole 23, a fixing shaft 24, a fixture block 25, a connection shaft 26, a pressure plate 27, a slide block 28, a second spring 29 and a stopper 30, the support rod 2 is connected to an end of the main rod 1, the heat dissipation ring 3 is disposed on an outer side of the support rod 2, the trapezoidal groove 4 is disposed inside the main rod 1, the connection block, the inside of the main rod 1 is provided with a mounting groove 7, a push rod 8 is arranged inside the mounting groove 7, the end of the push rod 8 is provided with a baffle 9, a first positioning bolt 10 penetrates through one side of the baffle 9, a second positioning bolt 11 penetrates through the other side of the baffle 9, a fixing groove 12 is arranged inside the cutter head 6, a first connecting rod 13 is arranged inside the fixing groove 12, a circular knife 14 is arranged outside the first connecting rod 13, a second connecting rod 15 is arranged at the top of the circular knife 14, a connecting ring 16 penetrates through the outer side of the second connecting rod 15, a limiting ring 17 is arranged outside the connecting ring 16, a retainer ring 18 is arranged outside the first connecting rod 13, a groove 19 is arranged at the end of the first connecting rod 13, a first spring 20 is arranged inside the fixing groove 12, a fixing rod 21 is arranged inside the first spring 20, a limiting plate 22 is arranged at the end of the fixing groove 12, and an adjusting hole 23 is arranged at, a fixed shaft 24 is arranged on the inner side of the adjusting hole 23, a clamping block 25 is arranged on the outer side of the fixed shaft 24, a connecting shaft 26 is arranged on the outer side of the clamping block 25, a pressing plate 27 is arranged on the outer side of the connecting shaft 26, a sliding block 28 is arranged on the side of the pressing plate 27, a second spring 29 is arranged at the bottom of the pressing plate 27, and a clamping block 30 is arranged on the side of the clamping block 25;
furthermore, the heat dissipation rings 3 are arranged at equal intervals along the horizontal direction of the support rod 2, the central axes of the heat dissipation rings 3 are overlapped with the central axes of the support rod 2, and the arrangement of the plurality of groups of heat dissipation rings 3 can effectively increase the air contact area and achieve the purpose of rapid heat dissipation;
furthermore, the tool bit 6 forms a clamping structure with the trapezoidal groove 4 through the connecting block 5, and the connecting block 5 forms a clamping structure with the trapezoidal groove 4 through the push rod 8, so that the tool bit 6 of the equipment is effectively and stably installed and fixed, and convenient replacement operation can be carried out after loss due to the fact that the tool bit is fixedly installed;
furthermore, the push rod 8 forms a detachable structure through the space between the baffle 9 and the mounting groove 7, and the first positioning bolt 10 and the second positioning bolt 11 are symmetrically arranged relative to the baffle 9, so that the push rod 8 is stably and fixedly mounted, the mounting stability of the tool bit 6 is ensured, and the flexible and stable dismounting of the equipment is ensured under the condition of not influencing the use;
furthermore, the first connecting rod 13 forms a lifting structure with the fixing groove 12 through the fixing rod 21, and the first connecting rod 13 forms a clamping structure with the fixing groove 12 through the groove 19, so that the first connecting rod 13 can extrude the fixing rod 21 at the bottom to absorb vibration through movement and processing during processing;
furthermore, the fillet knife 14 forms a detachable structure through the clamping ring 18 and the clamping block 25, and the central axis of the fillet knife 14 is overlapped with the central axis of the clamping ring 18, so that the fillet knife 14 and the fixing groove 12 are stably installed, and the installation can be realized by direct insertion, the operation is convenient and the use is convenient;
furthermore, the central axis of the limiting ring 17 and the central axis of the second connecting rod 15 are coincident with each other, and the limiting ring 17 and the second connecting rod 15 form a fixed structure through the connecting ring 16, so that the cutting position and angle can be kept during processing, a stabilizing and limiting effect is achieved, the use of equipment is facilitated, and the use of the circular angle knife 14 is facilitated;
furthermore, the fixture block 25 forms a rotating structure through the fixed shaft 24 and the adjusting hole 23, the fixture block 25 forms a transmission structure through the pressing plate 27 and the second spring 29, the fixture block 25 forms a clamping structure through the fixture block 30 and the fixed groove 12, the fixture block 25 rotates around the connecting shaft 26 to be folded, the first connecting rod 13 is pulled out outwards to complete the dismounting operation, the mounting is convenient and fast to use, the dismounting convenience of the equipment is greatly improved, and the applicability of the equipment is improved.
In the invention, as shown in fig. 1-3, when the device is used, the device is easy to generate overhigh temperature, when high temperature is conducted to the support rod 2, effective heat dissipation is carried out through the heat dissipation rings 3, the arrangement of a plurality of groups of heat dissipation rings 3 can effectively increase the air contact area to achieve the purpose of rapid heat dissipation, then the device carries out the replacement, disassembly and assembly operations of the end part tool bit 6 according to the use requirement, the tool bit 6 is mutually aligned and inserted and installed with the trapezoidal groove 4 in the main rod 1 through the connecting block 5, the pushing rod 8 inserted through the other end is mutually extruded with the gap of the connecting block 5, the connecting block 5 is outwards separated and stably clamped with the trapezoidal groove 4, the installation and fixation of the tool bit 6 of the device are effectively stabilized, the convenient replacement operation can be carried out after the loss through the fixed installation, then the end part of the pushing rod 8 is fixed with the first positioning bolt 10 through the baffle 9, the first positioning, the push rod 8 is stably and fixedly installed, so that the stable installation of the tool bit 6 is ensured, and the flexible and stable disassembly and assembly of the equipment are ensured under the condition of not influencing the use;
according to the drawings of fig. 1, 4 and 5, the circular angle knife 14 can be connected with the fixing groove 12 at the inner side of the knife head 6 through the first connecting rod 13 at the end part in an inserting manner if necessary, the top of the circular angle knife 14 is provided with the limiting ring 17, the limiting ring 17 is stably installed with the second connecting rod 15 through the connecting ring 16, the cutting position and angle can be kept during processing, the stabilizing and limiting effects are achieved, the use of the equipment is facilitated, the circular angle knife 14 is convenient to use, the circular angle knife 14 and the knife head 6 can be conveniently disassembled and assembled through the first connecting rod 13, the equipment can better meet different processing requirements, the applicability is stronger, after the first connecting rod 13 is installed in the fixing groove 12, the groove 19 at the end part can be connected with the first spring 20 in the fixing groove 12 in an inserting manner, the accuracy of the installation of the equipment can be ensured, the condition that the equipment deviates can be reduced, and the groove 19 is in, the fillet cutter 14 can also be ensured to rotate along with the equipment for processing operation;
according to fig. 1, 4, 5 and 6, the fixing rod 21 is disposed outside the first spring 20, the first connecting rod 13 can absorb shock by moving and processing the fixing rod 21, and the limiting plate 22 is disposed at the end of the first connecting rod 13, so as to stabilize the lifting range of the first connecting rod 13 while the fixing rod 21 is lifted, thereby ensuring that the corner cutter 14 does not fall off while absorbing shock, which is beneficial to the stability of the device, and finally, when the corner cutter 14 is inserted into the fixing groove 12 through the first connecting rod 13, the collar 18 at the outer side directly pushes the inner fixture block 25 to rotate around the connecting shaft 26 by pushing the collar 18, the fixture block 25 is a one-way buckle, and can be restored through the inner second spring 29 and mutually clamped with the collar 18, thereby stably mounting the corner cutter 14 and the fixing groove 12, and can be directly installed by inserting, the operation is convenient and convenient, when needing the split equipment, it is inside to correspond the pin insert regulation hole 23, press down the clamp plate 27 that drives the bottom and the second spring 29 that slider 28 drove the bottom goes up and down, make clamp plate 27 drive the fixture block 25 of tip and rotate, push down head rod 13 simultaneously, can make fixture block 25 rotate around connecting axle 26 and pack up, outwards pull out head rod 13 and accomplish the dismouting operation, it is stable to use convenient installation, the convenience of improve equipment dismouting greatly, improve equipment's suitability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude comprises a main rod (1), a support rod (2), a heat dissipation ring (3), a trapezoid groove (4), a connecting block (5), a cutter head (6), a mounting groove (7), a push rod (8), a baffle (9), a first positioning bolt (10), a second positioning bolt (11), a fixing groove (12), a first connecting rod (13), a fillet cutter (14), a second connecting rod (15), a connecting ring (16), a limiting ring (17), a clamping ring (18), a groove (19), a first spring (20), a fixing rod (21), a limiting plate (22), an adjusting hole (23), a fixing shaft (24), a clamping block (25), a connecting shaft (26), a pressing plate (27), a sliding block (28), a second spring (29) and a stop block (30), and is characterized in that the end of the main rod (1) is connected with the support rod, and the outside of branch (2) is provided with radiating ring (3), trapezoidal groove (4) has been seted up to the inside of mobile jib (1), and the internally mounted of trapezoidal groove (4) has connecting block (5), tool bit (6) set up in the tip of connecting block (5), mounting groove (7) have been seted up to the inside of mobile jib (1), and the inside of mounting groove (7) is provided with push rod (8), the tip of push rod (8) is provided with baffle (9), and one side of baffle (9) runs through has first locating pin (10), the opposite side of baffle (9) runs through has second locating pin (11), fixed slot (12) have been seted up to the inside of tool bit (6), and the internally mounted of fixed slot (12) has first connecting rod (13), fillet knife (14) are installed in the outside of first connecting rod (13), and the top of fillet knife (14) is provided with second connecting rod (15), the outside of second connecting rod (15) is run through and is had go-between (16), and the outside of go-between (16) installs spacing ring (17), the outside of head rod (13) is provided with rand (18), the tip of head rod (13) is seted up flutedly (19), the inside of fixed slot (12) is provided with first spring (20), and the inside of first spring (20) is provided with dead lever (21), the tip of fixed slot (12) is provided with limiting plate (22), regulation hole (23) have been seted up to the avris of fixed slot (12), and the inboard of regulation hole (23) is provided with fixed axle (24), and the outside of fixed axle (24) is provided with fixture block (25), the outside of fixture block (25) is provided with connecting axle (26), and the outside of connecting axle (26) is provided with clamp plate (27) to the avris of clamp plate (27) is provided with slider (28), the bottom of clamp plate (27) is provided with second spring (29), the avris of fixture block (25) is provided with dog (30).
2. The four-edge eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude as claimed in claim 1, wherein the heat dissipation rings (3) are equidistantly arranged along the horizontal direction of the support rod (2), and the central axes of the heat dissipation rings (3) and the central axes of the support rod (2) are coincident with each other.
3. The four-edge eccentric radius milling cutter with good heat dissipation performance and vibration amplitude reduction according to claim 1, wherein the cutter head (6) forms a clamping structure with the trapezoidal groove (4) through the connecting block (5), and the connecting block (5) forms a clamping structure with the trapezoidal groove (4) through the push rod (8).
4. The four-edge eccentric radius milling cutter with good heat dissipation performance and vibration amplitude reduction according to claim 1, wherein the push rod (8) passes through the baffle (9) and forms a detachable structure with the mounting groove (7), and the first positioning bolt (10) and the second positioning bolt (11) are symmetrically arranged around the baffle (9).
5. The four-blade eccentric radius milling cutter with good heat dissipation performance and reduced vibration amplitude as claimed in claim 1, wherein the first connecting rod (13) passes through the fixing rod (21) and forms a lifting structure with the fixing groove (12), and the first connecting rod (13) passes through the groove (19) and forms a clamping structure with the fixing groove (12).
6. The four-edge eccentric radius milling cutter with good heat dissipation performance and vibration amplitude reduction according to claim 1, wherein the fillet cutter (14) forms a detachable structure through the collar (18) and the clamping block (25), and the central axis of the fillet cutter (14) and the central axis of the collar (18) are coincident with each other.
7. The four-edge eccentric radius milling cutter with good heat dissipation performance and capable of reducing vibration amplitude according to claim 1, wherein the central axis of the limiting ring (17) and the central axis of the second connecting rod (15) coincide with each other, and the limiting ring (17) and the second connecting rod (15) form a fixed structure through the connecting ring (16).
8. The four-edge eccentric radius milling cutter with good heat dissipation performance and reduced vibration amplitude as claimed in claim 1, wherein the clamping block (25) passes through a fixed shaft (24) to form a rotating structure with the adjusting hole (23), the clamping block (25) passes through a pressing plate (27) to form a transmission structure with the second spring (29), and the clamping block (25) passes through a clamping structure between the clamping block (30) and the fixed groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110063247.8A CN112719388B (en) | 2021-01-18 | 2021-01-18 | Four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110063247.8A CN112719388B (en) | 2021-01-18 | 2021-01-18 | Four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112719388A true CN112719388A (en) | 2021-04-30 |
| CN112719388B CN112719388B (en) | 2021-12-14 |
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| CN202110063247.8A Active CN112719388B (en) | 2021-01-18 | 2021-01-18 | Four-blade eccentric fillet milling cutter with good heat dissipation performance and capable of reducing vibration amplitude |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102410206B1 (en) * | 2022-05-10 | 2022-06-22 | 주식회사 에스이 | Cutting tool for changing nozzle of nuclear power plant |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053675A (en) * | 1998-06-26 | 2000-04-25 | Black & Decker Inc. | Quick-acting tool bit holder |
| WO2007025679A1 (en) * | 2005-08-29 | 2007-03-08 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for machining workpieces |
| US20150097305A1 (en) * | 2012-05-04 | 2015-04-09 | Hufschmied Zerspanungssysteme Gmbh | Milling method for the manufacture of dental prostheses |
| CN207930702U (en) * | 2018-03-01 | 2018-10-02 | 张文龙 | A kind of handle device of intelligent measurement |
| CN210475566U (en) * | 2019-08-09 | 2020-05-08 | 江西胜煌超硬材料工具有限公司 | Finish machining diamond circular arc cutter |
| CN210908239U (en) * | 2019-09-06 | 2020-07-03 | 龙一(天津)科技发展有限公司 | Novel drill bit with anti-disengaging structure |
| CN212019547U (en) * | 2020-02-15 | 2020-11-27 | 南安市弈诚机械科技有限公司 | Special keyway milling cutter of automobile parts processing |
-
2021
- 2021-01-18 CN CN202110063247.8A patent/CN112719388B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6053675A (en) * | 1998-06-26 | 2000-04-25 | Black & Decker Inc. | Quick-acting tool bit holder |
| WO2007025679A1 (en) * | 2005-08-29 | 2007-03-08 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Tool for machining workpieces |
| US20150097305A1 (en) * | 2012-05-04 | 2015-04-09 | Hufschmied Zerspanungssysteme Gmbh | Milling method for the manufacture of dental prostheses |
| CN207930702U (en) * | 2018-03-01 | 2018-10-02 | 张文龙 | A kind of handle device of intelligent measurement |
| CN210475566U (en) * | 2019-08-09 | 2020-05-08 | 江西胜煌超硬材料工具有限公司 | Finish machining diamond circular arc cutter |
| CN210908239U (en) * | 2019-09-06 | 2020-07-03 | 龙一(天津)科技发展有限公司 | Novel drill bit with anti-disengaging structure |
| CN212019547U (en) * | 2020-02-15 | 2020-11-27 | 南安市弈诚机械科技有限公司 | Special keyway milling cutter of automobile parts processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102410206B1 (en) * | 2022-05-10 | 2022-06-22 | 주식회사 에스이 | Cutting tool for changing nozzle of nuclear power plant |
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