CN220679486U - Rough machining and finish machining integrated milling cutter disc and milling equipment - Google Patents
Rough machining and finish machining integrated milling cutter disc and milling equipment Download PDFInfo
- Publication number
- CN220679486U CN220679486U CN202321595418.2U CN202321595418U CN220679486U CN 220679486 U CN220679486 U CN 220679486U CN 202321595418 U CN202321595418 U CN 202321595418U CN 220679486 U CN220679486 U CN 220679486U
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- blade
- milling
- milling cutter
- disc
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- 238000003801 milling Methods 0.000 title claims abstract description 89
- 238000003754 machining Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides an integrated roughing, finish machining milling cutter dish, includes the blade disc, sets up a plurality of blade units on the blade disc, and a plurality of blade units divide into at least one first blade unit and a plurality of second blade unit, and a plurality of second blade unit set up on the blade disc and are circumference range setting, and first blade unit sets up on the blade disc and is located the inboard of second blade unit, the blade of second blade unit is the rough milling cutter piece, the blade of first blade unit is the finish milling cutter piece. By adopting the scheme, the processing efficiency can be effectively improved. In addition, the utility model also provides milling equipment adopting the milling cutter disc.
Description
Technical Field
The utility model relates to the technical field of milling cutters, in particular to a rough machining and finish machining integrated milling cutter.
Background
In plane milling, rough milling is performed through a rough milling cutter disc, then finish milling is performed through a finish milling cutter disc, so that two milling cutter discs are required to be processed successively, tool changing is required in the middle of the processing, and the efficiency is low, and improvement is required.
Disclosure of Invention
The utility model aims to provide a rough machining and finish machining integrated milling cutter disc and milling equipment, which can effectively improve the machining efficiency. In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an integrated roughing, finish machining milling cutter dish, includes the blade disc, sets up a plurality of blade units on the blade disc, and a plurality of blade units divide into at least one first blade unit and a plurality of second blade unit, and a plurality of second blade unit set up on the blade disc and are circumference range setting, and first blade unit sets up on the blade disc and is located the inboard of second blade unit, the blade of second blade unit is the rough milling cutter piece, the blade of first blade unit is the finish milling cutter piece.
Further, two or more first blade units are arranged on the cutter head, and the circumference diameter formed by mutual arrangement of the second blade units is larger than the circumference diameter formed by mutual arrangement of the first blade units.
Further, the first blade unit and the second blade unit are arranged at intervals in the circumferential direction of the cutterhead.
Further, the blade unit comprises a blade holder arranged on the cutter head and a blade arranged on the blade holder, the edge of the cutter head is provided with a mounting position for accommodating the blade holder, two threaded holes arranged at intervals are formed in the cutter head along the axial direction of the cutter head, mounting holes are formed in the blade holder corresponding to the threaded holes, and a first fastening piece penetrates through the mounting holes in the blade holder and is in threaded connection with the threaded holes.
Further, a clearance for fine adjustment of the blade along the axial direction of the cutterhead is arranged between the first fastening piece and the mounting hole.
Further, the blade is a circular milling blade, and the circular milling blade is fixed on the tool holder through a second fastener.
Further, an included angle exists between the projection of the blade on the cutterhead and the central line of the cutterhead.
The milling equipment adopting the rough machining and finish machining integrated milling cutter disc comprises a tool setting gauge, a machining head and the milling cutter disc arranged on the machining head.
Further, the tool setting machine comprises a gantry base, an X-axis transfer mechanism arranged on the gantry base, a Z-axis transfer mechanism arranged on the X-axis transfer mechanism and a mobile station arranged below the gantry base, wherein the machining head is arranged on the Z-axis transfer mechanism, and the tool setting gauge is arranged on the mobile station.
By adopting the technical scheme, the blade of the second blade unit is a rough milling blade, and the blade of the first blade unit is a finish milling blade. The first blade unit is located the inboard of second blade unit, therefore, the milling cutter dish carries out rough machining through the rough milling piece in the outside earlier in the plane milling process, and at milling cutter dish removal in-process, the finish milling piece that is located the inboard can carry out finish machining to the surface after original rough milling, consequently once process can realize rough milling and finish milling, has shown and has improved machining efficiency.
In addition, the inner side is provided with a plurality of finish milling blades, so that the problems of overlarge stress and rapid abrasion of a single finish milling blade are avoided.
Drawings
Fig. 1 is a schematic view of a milling apparatus.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic view of a milling cutter head.
Fig. 4 is a bottom view of the milling cutter head.
Description of the embodiments
The utility model will now be described with reference to the drawings and specific embodiments.
As shown in fig. 1 to 4, a milling device comprises a gantry 1, an X-axis transfer mechanism 2 arranged on the gantry 1, a Z-axis transfer mechanism 3 arranged on the X-axis transfer mechanism 2, a processing head 4 arranged on the Z-axis transfer mechanism 3, a mobile table 5 arranged below the gantry 1, a tool setting gauge 6 arranged on the mobile table 5 and a milling cutter 7 arranged on the processing head 4, wherein the milling cutter 7 of the utility model has the characteristic of being convenient for tool setting, and can realize rough machining and finish machining integrated machining.
Specifically, the milling cutter disc 7 includes a cutter disc 8, a plurality of blade units 9 that are the circumference and arrange the setting on the cutter disc 8, the blade unit 9 is including installing the blade holder 10 on the cutter disc 8 and installing the blade 11 on the blade holder 10, a plurality of blade holders 10 are circumference and arrange the peripheral edge position that sets up at the cutter disc 8, the edge of cutter disc 8 is provided with the installation position 12 that holds the blade holder 10, be provided with the screw hole that sets up along the axial of cutter disc 8 on the installation position 12, correspond two screw holes on the blade holder 10 and be provided with two mounting holes, first fastener 13 pass the mounting hole on the blade holder and with screw hole threaded connection, set up the clearance that supplies blade 11 to carry out fine setting along the axial of cutter disc 8 between first fastener 13 and the mounting hole. The insert 11 is a circular milling insert 11, the circular milling insert 11 being secured to the insert holder 10 by means of a second fastener 14.
By adopting the technical scheme, the clearance for the blade 11 to finely adjust along the axial direction of the cutter disc 8 is arranged between the first fastening piece 13 and the mounting hole, so that the cutter disc 7 can be driven to move downwards to the position of the tool setting instrument 6 on the basis of loosening the first fastening piece 13 or pre-tightening the first fastening piece 13, the tool setting instrument 6 is enabled to act on the blade 11 and perform tool setting through the relative movement of the cutter disc 7 and the tool setting instrument 6, the first fastening piece 13 is locked after tool setting is completed, and the like, the tool setting of a plurality of blades 11 is sequentially completed, so that the flush of the blades 11 on the cutter disc 7 is realized, the overlarge stress of a single blade 11 is avoided, and the processing smoothness is improved.
As shown in fig. 4, the plurality of blade units 9 are divided into a first blade unit 15 and a second blade unit 16, the plurality of first blade units 15 are arranged on the cutterhead 8 in a circumferential arrangement, the plurality of second blade units 16 are arranged on the cutterhead 8 in a circumferential arrangement, the circumferential diameter formed by the mutual arrangement of the second blade units 16 is larger than the circumferential diameter formed by the mutual arrangement of the first blade units 15, the blades 11 of the second blade units 16 are rough milling blades, the blades 11 of the first blade units 15 are finish milling blades, and the first blade units 15 and the second blade units 16 are arranged at intervals in the circumferential direction of the cutterhead 8.
By adopting the above technical scheme, the blade 11 of the second blade unit 16 is a rough milling blade, and the blade 11 of the first blade unit 15 is a fine milling blade. The diameter of the circumference formed by the mutual arrangement of the second blade units 16 is larger than that of the circumference formed by the mutual arrangement of the first blade units 15, so that the milling cutter 7 performs rough machining through the outer rough milling cutter in the plane milling process, and the inner finish milling cutter performs finish machining on the surface after the original rough milling in the moving process of the milling cutter 7, thereby realizing rough milling and finish milling by one-time machining and remarkably improving the machining efficiency.
The inside is provided with a plurality of finish milling blades, avoids single finish milling blade atress too big, wearing and tearing faster problem, and a plurality of finish milling blades and a plurality of thick milling blade all adopt the structure of being convenient for the tool setting, can effectively solve the problem of height non-parallel and level between the finish milling blade or between the thick milling blade, can guarantee the smoothness of milling especially finish machining.
In addition, the finish milling blade can be arranged on one piece only, and is arranged on the inner side of the rough milling blade to finish the machined surface after rough milling, and the finish milling blade is arranged on one piece only, so that the phenomenon that the machined surface is not smooth due to the difference of height of a plurality of finish milling blades is avoided.
As a preferred solution, the angle a is formed between the projection of the blade 11 on the cutterhead 8 and the centre line of the cutterhead 8. The blade 11 and the center line of the cutterhead 8 form an included angle, so that in the milling process, the blade 11 is obliquely stressed, the stress environment of the blade 11 is improved, the service life of the blade 11 is prolonged, the blade 11 is obliquely milled, the machined surface of a workpiece is smoother, in addition, the blade 11 is obliquely arranged, so that the front cutter of the blade 11 has an outward force on scraps, and chip removal is facilitated.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (9)
1. The utility model provides a rough machining, finish machining integral type milling cutter dish which characterized in that: including the blade disc, set up a plurality of blade units on the blade disc, a plurality of blade units divide into at least one first blade unit and a plurality of second blade unit, and a plurality of second blade units set up on the blade disc and are circumference arrangement setting, and first blade unit sets up on the blade disc and is located the inboard of second blade unit, the blade of second blade unit is rough milling cutter piece, the blade of first blade unit is finish milling cutter piece.
2. The roughing and finishing integrated milling cutter disc of claim 1, wherein: two or more first blade units are arranged on the cutter head, and the circumference diameter formed by mutual arrangement of the second blade units is larger than the circumference diameter formed by mutual arrangement of the first blade units.
3. The roughing and finishing integrated milling cutter disc of claim 2, wherein: the first blade unit and the second blade unit are arranged at intervals in the circumferential direction of the cutterhead.
4. The roughing and finishing integrated milling cutter disc of claim 1, wherein: the blade unit comprises a blade holder arranged on the cutter head and a blade arranged on the blade holder, the edge of the cutter head is provided with a mounting position for accommodating the blade holder, two threaded holes arranged at intervals are formed in the cutter head along the axial direction of the cutter head, mounting holes are formed in the blade holder corresponding to the threaded holes, and a first fastening piece penetrates through the mounting holes in the blade holder and is in threaded connection with the threaded holes.
5. The roughing and finishing integrated milling cutter disc of claim 4, wherein: and a clearance for fine adjustment of the blade along the axial direction of the cutter head is arranged between the first fastening piece and the mounting hole.
6. A rough and finish milling cutter disc according to claim 3, wherein: the blade is a circular milling blade which is fixed on the tool apron through a second fastener.
7. A rough and finish milling cutter disc according to claim 3, wherein: an included angle exists between the projection of the blade on the cutterhead and the central line of the cutterhead.
8. Milling equipment employing the rough milling and finish milling integrated milling cutter disc according to any one of claims 1 to 6, characterized in that: comprises a tool setting gauge, a processing head and the milling cutter disc arranged on the processing head.
9. The milling apparatus of claim 8, wherein: the tool setting machine comprises a gantry base, an X-axis transfer mechanism arranged on the gantry base, a Z-axis transfer mechanism arranged on the X-axis transfer mechanism and a mobile station arranged below the gantry base, wherein the machining head is arranged on the Z-axis transfer mechanism, and the tool setting gauge is arranged on the mobile station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595418.2U CN220679486U (en) | 2023-06-21 | 2023-06-21 | Rough machining and finish machining integrated milling cutter disc and milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321595418.2U CN220679486U (en) | 2023-06-21 | 2023-06-21 | Rough machining and finish machining integrated milling cutter disc and milling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220679486U true CN220679486U (en) | 2024-03-29 |
Family
ID=90375023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321595418.2U Active CN220679486U (en) | 2023-06-21 | 2023-06-21 | Rough machining and finish machining integrated milling cutter disc and milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220679486U (en) |
-
2023
- 2023-06-21 CN CN202321595418.2U patent/CN220679486U/en active Active
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