CN219425762U - Multipurpose face milling cutter head face milling cutter - Google Patents
Multipurpose face milling cutter head face milling cutter Download PDFInfo
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- CN219425762U CN219425762U CN202320326508.5U CN202320326508U CN219425762U CN 219425762 U CN219425762 U CN 219425762U CN 202320326508 U CN202320326508 U CN 202320326508U CN 219425762 U CN219425762 U CN 219425762U
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- cutter head
- face milling
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- milling cutter
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- 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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Abstract
The utility model discloses a multipurpose face milling cutter head face milling cutter, which relates to the technical field of face milling cutters and comprises a face milling cutter head, a cutter handle and a mounting head; the face milling cutter head comprises a first cutter head, a second cutter head and a third cutter head, and is respectively provided with a first cutting edge, a second cutting edge and a third cutting edge; the utility model can independently replace the first cutting tough, the cutting block and the third cutting edge, thereby reducing the loss cost of the face milling cutter, improving the replacement efficiency of the face milling cutter and effectively ensuring the processing efficiency of products; when carrying out face milling operation to different work pieces, according to the difference of the work piece that needs processing, can select corresponding first tool bit or second tool bit or third tool bit respectively, need not to change cutter efficiency higher to the machining efficiency of face milling work can be great promotion.
Description
Technical Field
The utility model relates to the technical field of face milling cutters, in particular to a multipurpose face milling cutter disc face milling cutter.
Background
The face milling cutter is mainly used for processing a metal plane with a larger area, and the face milling cutter is provided with cutting edges with the end face perpendicular to the cutter bar and the outer circle, and is mainly used for milling the plane, and the face milling cutter is characterized in that: the production efficiency is high, the rigidity is good, a larger feeding amount can be adopted, and meanwhile, a plurality of cutter teeth participate in cutting, so that the working stability is good; adopts a rigid inlaid structure, the sharpening and the replacement of cutter teeth are convenient, and the service life of the cutter is long.
The finish machining face milling cutter with the application number of CN2020203769280 is also used for machining fixed workpieces, but only machining operation can be performed on the fixed workpieces, and the face milling cutter needs to be replaced when different workpieces are worked, so that troubles are brought to machining operation, meanwhile, the face milling cutter is unstable when working on the workpieces, the workpieces are often damaged by contusion, and the finish machining face milling cutter is unfavorable for use.
Disclosure of Invention
The utility model aims to provide a multipurpose face milling cutter surface milling cutter, which aims to solve the problem that the traditional face milling cutter provided in the background art only can carry out machining operation on fixed workpieces, and the face milling cutter needs to be replaced when different workpieces are worked, so that the machining operation is troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a multipurpose face milling cutter surface milling cutter comprises a cylindrical face milling cutter head, a cylindrical cutter handle and a cylindrical mounting head which are coaxially arranged from front to back; the face milling cutter head comprises a first cutter head which is arranged in a cylindrical mode, a second cutter head which is in a cylindrical mode is sleeved on the outer side face of the first cutter head in a threaded mode, and a third cutter head which is in a cylindrical mode is sleeved on the outer side face of the second cutter head in a threaded mode; the outer side surface of the first tool bit is uniformly provided with a plurality of thread locking holes along the axial direction of the first tool bit, and the side walls of the second tool bit and the third tool bit are respectively provided with a plurality of locking round holes which are in one-to-one correspondence with the thread locking holes and are provided with countersunk screws; the rear end of the first tool bit is fixedly connected with a coaxial tool handle.
Further, a plurality of concave chip removal grooves are uniformly formed in the side face of the front end of the first tool bit around the axis of the first tool bit, each chip removal groove comprises a vertical plane which is radially arranged along the first tool bit, a first cutting toughness is mounted on the vertical plane by adopting a countersunk screw, and the front end of the first cutting toughness protrudes out of the front end face of the first tool bit; the chip removal groove is provided with a chip removal cambered surface on one side opposite to the first cutting edge.
Further, a plurality of concave rectangular grooves are uniformly formed in the outer side face, close to the front end, of the second cutter head around the axis of the second cutter head, threaded holes are formed in the rectangular grooves, cutting blocks are mounted on countersunk screws, the mounted cutting blocks are completely located on the inner sides of the rectangular grooves and cannot block axial movement of the third cutter head, the front end of each cutting block exceeds the front end of the second cutter head, a clamping block plane which is radially arranged along the second cutter head is arranged on the outer side face of the front end of each cutting block, second cutting edges are fixedly mounted on the clamping block plane, and the front ends of the second cutting edges exceed the front ends of the cutting blocks; and an arc-shaped groove is formed in the cutting block on the opposite side of the second cutting firmware.
Further, the front end side surface of the third tool bit is radially outwards convexly arranged, a plurality of cutting clamping blocks are uniformly arranged around the axis of the protruding part of the third tool bit, the cutting clamping blocks are provided with clamping block planes which are radially arranged along the third tool bit, a third cutting edge is installed by using countersunk screws, and the front side of the third cutting edge is provided with a chip removal cambered surface which is opposite to the chip removal bottom surface at the bottom.
Preferably, the first cutting edge, the cutting block and the third cutting edge are all individually replaceable.
Further, a coaxial cylindrical small-diameter mounting hole is formed in the axis of the tool handle, and a plurality of penetrating tool handle mounting screw holes are uniformly formed in the side wall of the tool handle along the axis direction of the tool handle.
Preferably, a coaxial cylindrical large-diameter mounting hole is formed in the mounting head, and two U-shaped notches are formed in the side wall of the mounting head in a way that the axis of the mounting head faces the mounting head.
Preferably, the side walls of the mounting head and the side walls of the two sides of the position where the two U-shaped notches form an included angle of ninety degrees are respectively provided with a penetrating mounting head locking screw hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can independently replace the first cutting tough, the cutting block and the third cutting edge, thereby reducing the loss cost of the face milling cutter, improving the replacement efficiency of the face milling cutter and effectively ensuring the processing efficiency of products;
2. when carrying out face milling operation to different work pieces, according to the difference of the work piece that needs processing, can select corresponding first tool bit or second tool bit or third tool bit respectively, need not to change cutter efficiency higher to the machining efficiency of face milling work can be great promotion.
Drawings
FIG. 1 is a schematic diagram of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a front view;
FIG. 4 is a schematic view of a cutting block;
FIG. 5 is a bottom view;
in the figure: the face milling cutter head comprises a face milling cutter head-1, a first cutter head-11, a thread locking hole-111, a chip removal groove-112, a first cutting firmware-113, a chip removal cambered surface-114, a second cutter head-12, a locking round hole-121, a rectangular groove-122, a cutting block-123, a second cutting firmware-124, an arc groove-125, a third cutter head-13, a cutting clamping block-131, a third cutting edge-132, a chip removal cambered surface-133, a chip removal bottom surface-134, a cutter handle-2, a small-diameter mounting hole-21, a cutter handle mounting screw hole-22, a mounting head-3, a large-diameter mounting hole-31, a U-shaped notch-32 and a mounting head locking screw hole-33.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, fig. 1 is a schematic diagram of the present utility model; FIG. 2 is a schematic diagram of the structure of the present utility model; fig. 3 is a front view; FIG. 4 is a schematic view of a cutting block; fig. 5 is a bottom view.
The utility model provides a multipurpose face milling cutter head face milling cutter which is used for rapidly completing the processing operation of various workpieces without changing a cutter head when the processing operation is performed on various workpieces; the face milling cutter comprises a face milling cutter head 1 which is arranged in a front end cylindrical mode, a coaxial cylindrical cutter handle 2 is arranged at the rear end of the face milling cutter head 1, and a coaxial cylindrical mounting head 3 is arranged at the rear end of the cutter handle 2 and used for connecting a face milling cutter with a driving device so as to facilitate machining operation.
The face milling cutter head 1 comprises a first cutter head 11 which is arranged in a cylindrical mode, a second cutter head 12 which is in a cylindrical shape is arranged on the outer side face of the first cutter head 11, threads are arranged on the outer side face of the second cutter head 12, a third cutter head 13 which is in a cylindrical shape is sleeved on the outer side face of the second cutter head 12, a plurality of thread locking holes 111 are uniformly formed in the outer side face of the first cutter head 11 along the axis direction of the first cutter head, a plurality of locking round holes 121 which are in one-to-one correspondence with the thread locking holes 111 are formed in the side walls of the second cutter head 12 and the third cutter head 13, and countersunk screws can be used for locking and fixing the second cutter head 12 and the third cutter head 13 through the locking round holes 121 and the thread locking holes 111; the rear end of the first tool bit 11 is fixedly connected with a coaxial tool handle 2.
The side surface of the front end of the first tool bit 11 is uniformly provided with a plurality of inward concave chip removal grooves 112 by taking the axle center of the chip removal grooves 112 as an axle, the chip removal grooves 112 comprise vertical planes which are radially arranged along the first tool bit 11, a first cutting toughness 113 is arranged on the vertical planes by adopting countersunk screws, and the front end of the first cutting toughness 113 protrudes out of the front end surface of the first tool bit 11 so as to facilitate the face milling operation; the chip groove 112 is provided with a chip removal cambered surface 114 at one side opposite to the first cutting toughness 113, and is used for rapidly discharging waste chips in the processing process; furthermore, the lateral surfaces of the first cutting rib 113 do not influence the axial displacement of the second cutter head 12.
The outer side surface of the second cutter head 12, which is close to the front end, is uniformly provided with a plurality of concave rectangular grooves 122 by taking the axis of the second cutter head as an axis, a threaded hole is formed in each rectangular groove 122, a cutting block 123 is mounted on a countersunk screw, the mounted cutting block 123 is completely positioned on the inner side of each rectangular groove 122, the axial movement of the third cutter head 13 is not hindered, the front end of each cutting block 123 exceeds the front end of the second cutter head 12, the outer side surface of the front end of each cutting block 123 is provided with a clamping block plane which is radially arranged along the second cutter head 12, a second cutting toughness 124 is fixedly mounted on the outer side surface of the front end of each cutting block 123, and the front end of each second cutting toughness 124 exceeds the front end of each cutting block 123, so that surface milling operation is facilitated; the cutting block 123 is provided with arcuate recesses 125 on the opposite side of the second cutting ligament 124 for rapid chip removal during face milling operations.
The front end side of the third tool bit 13 protrudes radially outwards, a plurality of cutting clamping blocks 131 are uniformly arranged around the axis of the third tool bit 13 at the protruding parts of the front end side, the cutting clamping blocks 131 are provided with clamping block planes which are radially arranged along the third tool bit 13, a third cutting edge 132 is installed by using countersunk screws, and a chip removal cambered surface 133 and a chip removal bottom surface 134 which are opposite to each other are arranged on the front side of the third cutting edge 132, so that chip removal can be rapidly performed in the process of face milling operation.
The first cutting edge 113, the cutting block 123 and the third cutting edge 132 are all capable of being replaced independently, when the workpiece is machined, if one of the cutting edges is damaged, the cutting edge can be replaced independently, so that the damaged face milling cutter can be replaced quickly, the replacement of the whole face milling cutter head is avoided, the loss cost of the face milling cutter is reduced, meanwhile, the replacement efficiency of the face milling cutter is improved, and the machining efficiency of a product is effectively guaranteed.
The utility model discloses a handle of a knife, including handle of a knife 2, handle of a knife, locking bolt, handle of a knife 2, handle of a knife, be provided with coaxial columniform minor diameter mounting hole 21 in the axle center department, the actuating shaft of actuating device of being convenient for inserts the connection, evenly be provided with a plurality of handle of a knife installation screw 22 that run through along its axis direction on the lateral wall of handle of a knife 2, use locking bolt will handle of a knife 2 is locked fixedly when using.
The inside of the mounting head 3 is provided with a coaxial cylindrical large-diameter mounting hole 31, and the side wall of the mounting head 3 is provided with two U-shaped notches 32 with the axis facing each other, so that the mounting head is convenient to clamp and connect with a driving device during mounting; meanwhile, a through mounting head locking screw hole 33 is formed in the side wall of the mounting head 3 at an angle of ninety degrees with the two U-shaped notches 32, and is used for locking and fixing the mounting head 3 and a shaft lever of a driving device.
When the milling cutter is used, when different workpieces are subjected to face milling operation, the corresponding first cutter head 11 or the second cutter head 12 or the third cutter head 13 can be selected respectively according to different workpieces to be processed to perform corresponding processing operation, and when the first cutter head 11 is used for processing operation, the second cutter head 12 and the third cutter head 13 are only required to be screwed downwards to the bottommost part and locked and fixed by using counter bore screws, and the first cutter head 11 is completely exposed, so that the processing operation can be performed; when the second cutter head 12 is used for processing, the second cutter head 12 is screwed up to the top end and locked and fixed by using a counter bore screw, meanwhile, the third cutter head 13 is screwed to the bottom end and locked and fixed by using a counter bore screw, and the second cutter head 12 is completely exposed, so that the processing can be performed; when the third tool bit 13 is used for machining operation, the second tool bit 12 is screwed down to the bottom end and locked and fixed by using a counter bore screw, meanwhile, the third tool bit 13 is screwed to the top end and locked and fixed by using the counter bore screw, and the third tool bit 13 is completely exposed, so that the machining operation can be performed.
Therefore, when different workpieces are machined, the cutter does not need to be replaced when the face milling cutter needs to be replaced, the machining operation can be completed only by rapidly selecting the corresponding cutter head, and the replacement efficiency is higher, so that the machining efficiency of the face milling operation can be greatly improved.
While embodiments of the utility model have been illustrated and described, it will be apparent that the embodiments described are merely some, but not all embodiments of the utility model. Based on the embodiments of the present utility model, it will be understood by those skilled in the art that all other embodiments which may be obtained from numerous changes, modifications, substitutions and alterations of these embodiments without departing from the spirit and principles of the present utility model are within the scope of the present utility model.
Claims (8)
1. A multi-purpose face milling cutter quotation milling cutter, its characterized in that: comprises a cylindrical face milling cutter head (1), a cylindrical cutter handle (2) and a cylindrical mounting head (3) which are coaxially arranged from front to back; the face milling cutter head (1) comprises a first cutter head (11) which is arranged in a cylindrical mode, a second cutter head (12) which is in a cylindrical mode is sleeved on the outer side face of the first cutter head (11) in a threaded mode, and a third cutter head (13) which is in a cylindrical mode is sleeved on the outer side face of the second cutter head (12) in a threaded mode; a plurality of thread locking holes (111) are uniformly formed in the outer side surface of the first cutter head (11) along the axial direction of the first cutter head, a plurality of locking round holes (121) which are in one-to-one correspondence with the thread locking holes (111) are formed in the side walls of the second cutter head (12) and the third cutter head (13), and countersunk screws are arranged on the side walls; the rear end of the first tool bit (11) is fixedly connected with a coaxial tool handle (2).
2. The multipurpose face milling cutter head face milling cutter of claim 1, wherein: a plurality of concave chip removal grooves (112) are uniformly formed in the side surface of the front end of the first cutter head (11) around the axis of the chip removal groove, each chip removal groove (112) comprises a vertical plane which is radially arranged along the first cutter head (11), a first cutting toughness (113) is mounted on the vertical plane by adopting a countersunk screw, and the front end of the first cutting toughness (113) protrudes out of the front end surface of the first cutter head (11); the chip groove (112) is provided with a chip removal cambered surface (114) on the side opposite to the first cutting toughness (113).
3. The multipurpose face milling cutter head face milling cutter of claim 2, wherein: the outer side surface, close to the front end, of the second cutter head (12) is uniformly provided with a plurality of concave rectangular grooves (122) around the axis of the second cutter head, threaded holes are formed in the rectangular grooves (122), when countersunk screws are used for installing cutting blocks (123), the installed cutting blocks (123) are completely located on the inner side of the rectangular grooves (122) and cannot prevent the axial movement of the third cutter head (13), the front end of the cutting blocks (123) exceeds the front end of the second cutter head (12), the outer side surface of the front end of the cutting blocks (123) is provided with a clamping block plane which is radially arranged along the second cutter head (12), second cutting ribs (124) are fixedly installed on the outer side surface of the front end of the second cutting ribs (124) exceeds the front end of the cutting blocks (123); the cutting block (123) is provided with an arcuate recess (125) on an opposite side of the second cutting ligament (124).
4. A multi-purpose face milling cutter head face milling cutter as claimed in claim 3 wherein: the front end side of the third tool bit (13) radially protrudes outwards and is provided with a plurality of cutting clamping blocks (131) around the axis of the protruding part, the cutting clamping blocks (131) are provided with clamping block planes which are radially arranged along the third tool bit (13), a third cutting edge (132) is installed by using countersunk screws, and the front side of the third cutting edge (132) is provided with a chip removal cambered surface (133) which is opposite to the chip removal cambered surface (134) at the bottom.
5. The multipurpose face milling cutter head face milling cutter of claim 4, wherein: the first cutting firmware (113), the cutting block (123) and the third cutting edge (132) can be independently replaced.
6. The multipurpose face milling cutter of any one of claims 1 to 5, wherein: the axial center of the tool handle (2) is provided with a coaxial cylindrical small-diameter mounting hole (21), and a plurality of tool handle mounting screw holes (22) penetrating through the tool handle are uniformly formed in the side wall of the tool handle (2) along the axial direction of the tool handle.
7. The multipurpose face milling cutter head face milling cutter of claim 6, wherein: the inside of installation head (3) is provided with coaxial cylindrical major diameter mounting hole (31), be provided with two U-shaped breach (32) with its axis just right on the lateral wall of installation head (3).
8. The multipurpose face milling cutter head face milling cutter of claim 7, wherein: the side walls of the mounting head (3) and the side walls of the two sides of the position forming an included angle of ninety degrees with the two U-shaped notches (32) are respectively provided with a penetrating mounting head locking screw hole (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326508.5U CN219425762U (en) | 2023-02-27 | 2023-02-27 | Multipurpose face milling cutter head face milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320326508.5U CN219425762U (en) | 2023-02-27 | 2023-02-27 | Multipurpose face milling cutter head face milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425762U true CN219425762U (en) | 2023-07-28 |
Family
ID=87344038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320326508.5U Active CN219425762U (en) | 2023-02-27 | 2023-02-27 | Multipurpose face milling cutter head face milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425762U (en) |
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2023
- 2023-02-27 CN CN202320326508.5U patent/CN219425762U/en active Active
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