CN221064584U - Corn tooth milling cutter for rough milling and finish milling - Google Patents
Corn tooth milling cutter for rough milling and finish milling Download PDFInfo
- Publication number
- CN221064584U CN221064584U CN202322506859.7U CN202322506859U CN221064584U CN 221064584 U CN221064584 U CN 221064584U CN 202322506859 U CN202322506859 U CN 202322506859U CN 221064584 U CN221064584 U CN 221064584U
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- cutter
- milling
- corn
- tooth
- rough
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- 238000003801 milling Methods 0.000 title claims abstract description 82
- 240000008042 Zea mays Species 0.000 title claims abstract description 49
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 49
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 45
- 235000005822 corn Nutrition 0.000 title claims abstract description 45
- 238000013016 damping Methods 0.000 claims abstract description 23
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 4
- 235000009973 maize Nutrition 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 244000252337 Epipremnum pinnatum Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a corn tooth milling cutter for rough and finish milling machining, which comprises a cutter bar, wherein a damping structure is arranged at the upper end of the cutter bar, a cutter head is fixedly arranged at the upper end of a damping sleeve, a cutter tooth structure is arranged on the outer surface of the cutter head, a heat dissipation hole is formed in a chip guide groove on the outer surface of the cutter head, the cutter tooth structure comprises a chip guide groove, a long blade, corn cutter teeth, a threaded hole and a bolt, the outer surface of the cutter head is provided with the chip guide groove, and the front end of the chip guide groove is provided with the long blade. According to the corn tooth milling cutter for rough milling and finish milling, when vibration is generated in rough milling and finish milling of the corn tooth milling cutter, the first spring and the second spring are extruded, the action force caused by the vibration is absorbed by utilizing the elastic force of the first spring and the second spring, the corn tooth milling cutter is prevented from being broken due to vibration, heat can be dissipated from the corn tooth milling cutter, and the milling precision of the corn tooth milling cutter is prevented from being influenced by high temperature.
Description
Technical Field
The utility model relates to the field of corn tooth milling cutters, in particular to a corn tooth milling cutter for rough milling and finish milling.
Background
The corn tooth milling cutter, also called as a prismatic tooth milling cutter or milling cutter and a scindapsus aureus thread milling cutter, is generally applicable to processing insulating materials such as hard fiber boards such as synthetic stone, bakelite, epoxy boards, circuit boards and carbon fiber boards, has good milling performance, can adapt to rough cutting and finish machining, and keeps the finish of a machining surface; however, the corn tooth milling cutter for rough milling and finish milling used at the present stage does not have the whole damping function of the cutter, so that the corn tooth milling cutter is broken due to vibration, the service life is short, a large amount of friction heat can be generated when the cutter head is used, the service life of the cutter is reduced, and the use cost is greatly increased.
Disclosure of utility model
The utility model mainly aims to provide a corn tooth milling cutter for rough milling and finish milling, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a maize tooth milling cutter for opening thick finish milling processing, includes the cutter arbor, the cutter arbor upper end is provided with shock-absorbing structure, shock-absorbing sleeve upper end fixed mounting has the tool bit, the tool bit surface is provided with the cutter tooth structure the louvre has been seted up on the tool bit surface guide chip groove.
Preferably, the cutter tooth structure comprises a chip guiding groove, a long blade, a corn cutter tooth, a threaded hole and a bolt, wherein the chip guiding groove is formed in the outer surface of the cutter head, and the long blade is formed in the front end of the chip guiding groove.
Preferably, the middle part of the corn cutter tooth is provided with a threaded hole, and the threaded hole is provided with a bolt in a spiral manner and is arranged at the rear end of the chip guide groove in a spiral manner.
Preferably, the damping structure comprises a damping sleeve, a guide rod, a rectangular sliding block, a rectangular groove, a sliding rod, a first spring, a circular sliding block, a second spring and a cylindrical groove, wherein the damping sleeve is fixedly arranged at the lower end of the cutter head.
Preferably, the guide rod is fixedly arranged at the top end inside the damping sleeve, a cylindrical groove is formed in the upper end inside the cutter bar, a circular sliding block is slidably arranged inside the cylindrical groove, and the guide rod is fixedly arranged at the upper end of the circular sliding block.
Preferably, the second spring is fixedly arranged at the lower end of the circular sliding block in the cylindrical groove, rectangular grooves are formed in the middle of the front surface and the rear surface of the cutter bar and the middle of the left end and the right end of the cutter bar, sliding rods are fixedly arranged on the upper surface and the lower surface of the rectangular grooves, and the rectangular sliding blocks are slidably arranged on the outer surfaces of the sliding rods.
Preferably, rectangular sliding blocks are fixedly arranged on the middle parts of the front surface and the rear surface of the inner surface of the damping sleeve and the middle parts of the two ends of the inner surface of the damping sleeve, and left and right springs are fixedly arranged at the lower ends of the rectangular sliding blocks on the outer surface of the sliding rod.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the arranged damping structure, when the corn tooth milling cutter is subjected to rough milling and finish milling to generate vibration, the first spring and the second spring are extruded, and the action of the elasticity of the first spring and the second spring is utilized, so that the acting force caused by the vibration is absorbed, and the corn tooth milling cutter is prevented from being broken due to the vibration; through the louvre that sets up, can dispel the heat to maize tooth milling cutter, avoid high temperature to influence maize tooth milling cutter's milling precision.
Drawings
FIG. 1 is a schematic view of the overall structure of a corn tooth milling cutter for rough and finish milling according to the present utility model;
FIG. 2 is a cross-sectional view of a corn tooth milling cutter for roughing and finish milling in accordance with the present utility model;
FIG. 3 is an enlarged view of the point A of FIG. 1 of a corn tooth milling cutter for rough and finish milling according to the present utility model;
Fig. 4 is an enlarged view of fig. 2B of a corn tooth milling cutter for rough and finish milling according to the present utility model.
In the figure: 1. a cutter bar; 2. a cutter head; 3. a cutter tooth structure; 301. a chip guiding groove; 302. a long blade; 303. corn cutter teeth; 304. a threaded hole; 305. a bolt; 4. a heat radiation hole; 5. a shock absorbing structure; 501. a damping sleeve; 502. a guide rod; 503. a rectangular slide block; 504. rectangular grooves; 505. a slide bar; 506. a first spring; 507. a circular slider; 508. a second spring; 509. a cylindrical groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the corn tooth milling cutter for rough milling and finish milling comprises a cutter bar 1, wherein a damping structure 5 is arranged at the upper end of the cutter bar 1, a cutter head 2 is fixedly arranged at the upper end of a damping sleeve 501, a cutter tooth structure 3 is arranged on the outer surface of the cutter head 2, and a heat dissipation hole 4 is formed in a chip guide groove 301 on the outer surface of the cutter head 2, so that the corn tooth milling cutter can be subjected to heat dissipation, and the milling precision of the corn tooth milling cutter is prevented from being influenced by high temperature;
The cutter tooth structure 3 comprises a chip guide groove 301, a long blade 302, a corn cutter tooth 303, a threaded hole 304 and a bolt 305, wherein the chip guide groove 301 is formed in the outer surface of the cutter head 2, and the long blade 302 is formed in the front end of the chip guide groove 301; a threaded hole 304 is formed in the middle of the corn cutter tooth 303, a bolt 305 is spirally arranged in the threaded hole 304 and is spirally arranged at the rear end of the chip guide groove 301; the damping structure 5 comprises a damping sleeve 501, a guide rod 502, a rectangular sliding block 503, a rectangular groove 504, a sliding rod 505, a first spring 506, a circular sliding block 507, a second spring 508 and a cylindrical groove 509, wherein the damping sleeve 501 is fixedly arranged at the lower end of the cutter head 2; a guide rod 502 is fixedly arranged at the top end in the damping sleeve 501, a cylindrical groove 509 is formed in the upper end in the cutter bar 1, a circular sliding block 507 is slidably arranged in the cylindrical groove 509, and the guide rod 502 is fixedly arranged at the upper end of the circular sliding block 507; a second spring 508 is fixedly arranged at the lower end of the circular sliding block 507 in the cylindrical groove 509, rectangular grooves 504 are formed in the middle of the front surface and the rear surface of the cutter bar 1 and the middle of the left end and the right end, sliding rods 505 are fixedly arranged on the upper surface and the lower surface of the rectangular grooves 504, and rectangular sliding blocks 503 are slidably arranged on the outer surfaces of the sliding rods 505; the middle parts of the front surface and the rear surface of the inner surface of the damping sleeve 501 are close to the upper parts and the middle parts of the two ends are close to the upper parts, the left spring 506 and the right spring 506 are fixedly arranged at the lower end of the rectangular sliding block 503 on the outer surface of the sliding rod 505, the first spring 506 and the second spring 508 can be extruded when the corn tooth milling cutter is subjected to rough milling and finish milling to generate vibration, and the elastic force of the first spring 506 and the second spring 508 is utilized to absorb the acting force caused by the vibration, so that the corn tooth milling cutter is prevented from being broken due to the vibration.
During use, the heat dissipation hole 4 formed in the chip guide groove 301 can be used for dissipating heat of the corn tooth milling cutter, so that the milling precision of the corn tooth milling cutter is prevented from being affected by high temperature, the service life of the corn tooth milling cutter is prolonged, the vibration absorbing sleeve 501 is fixedly arranged at the lower end of the cutter head 2, the guide rod 502 is fixedly arranged at the top end inside the vibration absorbing sleeve 501, the rectangular sliding block 503 is fixedly arranged on the inner surface of the vibration absorbing sleeve 501, when the corn tooth milling cutter is stressed and vibrated, the circular sliding block 507 fixedly arranged at the lower end of the guide rod 502 is driven to slide in the cylindrical groove 509 and extrude the second spring 508, meanwhile, the rectangular sliding block 503 is driven to slide downwards on the sliding rod 505 and the rectangular groove 504 and extrude the first spring 506, the corn tooth milling cutter is prevented from being broken due to vibration by the elastic action of the first spring 506 and the second spring 508, and the service life of the corn tooth milling cutter is prolonged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A maize tooth milling cutter for opening rough finish milling processing, its characterized in that: including cutter arbor (1), cutter arbor (1) upper end is provided with shock-absorbing structure (5), shock-absorbing structure (5) are including shock-absorbing sleeve (501), guide arm (502), rectangle slider (503), rectangle groove (504), slide bar (505), spring (506) No. one, circular slider (507), no. two springs (508), cylinder groove (509), shock-absorbing sleeve (501) upper end fixed mounting has tool bit (2), tool bit (2) surface is provided with cutter tooth structure (3) tool bit (2) surface guide chip groove (301) is last to have seted up louvre (4).
2. A corn tooth milling cutter for rough and finish milling according to claim 1, wherein: the cutter tooth structure (3) comprises a chip guiding groove (301), a long blade (302), a corn cutter tooth (303), a threaded hole (304) and a bolt (305), wherein the chip guiding groove (301) is formed in the outer surface of the cutter head (2), and the long blade (302) is formed in the front end of the chip guiding groove (301).
3. A corn tooth milling cutter for rough and finish milling according to claim 2, wherein: threaded holes (304) are formed in the middle of the corn cutter teeth (303), bolts (305) are spirally arranged in the threaded holes (304), and the bolts are spirally arranged at the rear ends of the chip guide grooves (301).
4. A corn tooth milling cutter for roughing and finish milling according to claim 3, wherein: the lower end of the cutter head (2) is fixedly provided with a damping sleeve (501).
5. A corn tooth milling cutter for rough and finish milling according to claim 4, wherein: the novel damping device is characterized in that a guide rod (502) is fixedly mounted at the top end inside the damping sleeve (501), a cylindrical groove (509) is formed in the upper end inside the cutter bar (1), a round sliding block (507) is slidably mounted inside the cylindrical groove (509), and the guide rod (502) is fixedly mounted at the upper end of the round sliding block (507).
6. A corn tooth milling cutter for rough and finish milling according to claim 5, wherein: the lower end of the circular sliding block (507) in the cylindrical groove (509) is fixedly provided with a second spring (508), the middle parts of the front surface and the rear surface of the cutter bar (1) and the middle parts of the left end and the right end of the cutter bar are respectively provided with a rectangular groove (504), the upper surface and the lower surface of the rectangular groove (504) are fixedly provided with a sliding rod (505), and the outer surface of the sliding rod (505) is slidably provided with the rectangular sliding block (503).
7. A corn tooth milling cutter for rough and finish milling according to claim 6, wherein: rectangular sliding blocks (503) are fixedly mounted on the middle parts of the front surface and the rear surface of the inner surface of the damping sleeve (501) and the middle parts of the two ends of the damping sleeve, and a left spring (506) and a right spring (506) are fixedly mounted at the lower ends of the rectangular sliding blocks (503) on the outer surface of the sliding rod (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506859.7U CN221064584U (en) | 2023-09-15 | 2023-09-15 | Corn tooth milling cutter for rough milling and finish milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506859.7U CN221064584U (en) | 2023-09-15 | 2023-09-15 | Corn tooth milling cutter for rough milling and finish milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064584U true CN221064584U (en) | 2024-06-04 |
Family
ID=91262736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506859.7U Active CN221064584U (en) | 2023-09-15 | 2023-09-15 | Corn tooth milling cutter for rough milling and finish milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064584U (en) |
-
2023
- 2023-09-15 CN CN202322506859.7U patent/CN221064584U/en active Active
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| GR01 | Patent grant | ||
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