CN210147084U - Tungsten steel milling cutter with screw thread chip groove - Google Patents
Tungsten steel milling cutter with screw thread chip groove Download PDFInfo
- Publication number
- CN210147084U CN210147084U CN201920705876.4U CN201920705876U CN210147084U CN 210147084 U CN210147084 U CN 210147084U CN 201920705876 U CN201920705876 U CN 201920705876U CN 210147084 U CN210147084 U CN 210147084U
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- Prior art keywords
- handle
- milling cutter
- knife
- groove
- fixed connection
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- 238000003801 milling Methods 0.000 title claims abstract description 101
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 22
- 239000010937 tungsten Substances 0.000 title claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000001788 irregular Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a tungsten steel milling cutter with screw thread chip groove, including milling cutter arbor, bridge, milling cutter head, chip groove, installation spiral, handle of a knife internal screw groove, structure hole, sword root, trip and transition handle. The utility model has the advantages that: the root of milling cutter head and extension line and milling cutter arbor are fixed connection, can adapt to the cutting work of high strength, the top of chip groove is fixed connection with the root of milling cutter arbor, it is long and improve the chip removal ability when prolonging tungsten steel milling cutter's use, the structure hole is fixed connection with the handle of a knife, improve device's heat-sinking capability, guarantee that the device still can accomplish the job task under high-speed moving's the condition, the trip is fixed connection with the handle of a knife inner wall, strengthen being connected of arbor part and handle of a knife portion, produce the vibration that influences the finished product precision in preventing device work is, the both ends of transition handle are fixed connection with the kneck of milling cutter arbor and erection spiral respectively, improve device's structural strength and reinforcing chip removal ability.
Description
Technical Field
The utility model relates to a milling cutter specifically is a tungsten steel milling cutter with screw thread chip groove, belongs to turning technical field.
Background
The milling cutter is a finish machining cutter, is widely used in the wood and steel processing industry, and is not separated from the milling cutter in the aspect of processing because wood has the effects of easy cutting and processing. In order to avoid the problem of chip accumulation, prolong the service life of the milling cutter and improve the chip removal capability, the tungsten steel milling cutter with the thread chip removal groove is urgently needed to be designed, so that the service life of the spiral cutter is prolonged.
The existing milling cutter is simple in structure and cannot meet complex use environments, firstly, the milling cutter head is unqualified in material selection and cannot adapt to high-strength cutting work, secondly, a chip removal device is not arranged, the precision of the milling cutter is easily influenced by splashed scrap iron, thirdly, a structural hole is not arranged, the heat dissipation capacity of the milling cutter is poor, fourthly, a reinforcing device is not arranged, vibration influencing the precision of a finished product is easily generated in the working process of the milling cutter, fifthly, the structural arrangement is unreasonable, the strength of the milling cutter is low, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The object of the utility model is to provide a tungsten steel milling cutter with screw thread chip groove just in order to solve above-mentioned problem. The utility model discloses a following technical scheme realizes above-mentioned purpose: a tungsten steel milling cutter with thread chip grooves comprises a milling cutter shaft, a cutter bridge, a milling cutter head, chip grooves, an installation screw, a cutter handle internal screw groove, a structural hole, a cutter root, a clamping hook and a transition handle; the milling cutter shaft is positioned at the center of the top of the device, the bottom of the milling cutter shaft is fixedly connected with the top of the cutter handle, the cutter bridge is positioned in the middle of the milling cutter shaft, the bottom surface of the cutter bridge is fixedly connected with the outer side of the milling cutter shaft, the milling cutter head is positioned at the topmost part of the whole device, the root part of the milling cutter head and the extension line thereof are fixedly connected with the surface side of the milling cutter shaft, the chip discharge groove is positioned on the outer surface of the transition handle, the top part of the chip discharge groove is fixedly connected with the root part of the milling cutter shaft, the installation screw is positioned on the bottom extension line of the transition handle and is rotatably connected with the inner groove of the cutter handle through threads, the cutter handle is positioned at the bottom of the chip discharge groove and is fixedly connected with the transition handle through the inner groove of the cutter handle, the center of the inner groove is superposed with the central axis of the cutter handle and, structural hole irregular distribution is on the outside arc side of handle of a knife, and structural hole and handle of a knife are fixed connection, the root of a knife is located the bottommost of device, and the top of root of a knife and the bottom surface of handle of a knife coincide mutually and be fixed connection, the trip is located the end of the internal screw channel of handle of a knife, and trip and handle of a knife inner wall are fixed connection, the transition handle is located between milling cutter arbor and the installation spiral, and the both ends of transition handle are fixed connection with the kneck of milling cutter arbor and installation spiral respectively.
Preferably, in order to adapt to high-strength cutting work and ensure the normal operation of the whole device, the cutting surface of the milling head is triangular and is positioned at the topmost part of the whole device, and the root part of the milling head and the extension line thereof are fixedly connected with the surface side of the milling cutter shaft.
Preferably, in order to avoid the accumulational problem of smear metal, it is long and improve the chip removal ability to prolong tungsten steel milling cutter's use, the tangent plane of chip groove is the semicircle arcuation, and both ends are all opened, are located the surface of transition handle, and the top of chip groove is fixed connection with the root of milling cutter arbor.
Preferably, in order to improve the heat-dissipating capacity of the device, the device can still complete the work task under the condition of high-speed operation, and the service life of the cutter head is prolonged, the structure holes are oval and irregularly distributed on the outer arc-shaped side surface of the cutter handle, and the structure holes are fixedly connected with the cutter handle.
Preferably, in order to strengthen the connection of arbor part and handle of a knife portion, produce the vibration that influences finished product precision in preventing device work is, the trip is the right angle form, is located the end department of handle of a knife internal screw groove, and the trip is fixed connection with the handle of a knife inner wall.
Preferably, in order to improve the structural strength of the device and enhance the chip removal capacity, the bottom surface of the transition handle is slightly larger than the top surface and is positioned between the milling cutter shaft and the installation screw, and the two ends of the transition handle are respectively and fixedly connected with the joints of the milling cutter shaft and the installation screw.
The utility model has the advantages that: the tungsten steel milling cutter with the thread chip groove is reasonable in design, the tangent plane of the milling cutter head is triangular and is positioned at the topmost part of the whole device, the root part of the milling cutter head and the extension line of the milling cutter head are fixedly connected with the surface side of a milling cutter shaft, so that the tungsten steel milling cutter can adapt to high-strength cutting work and ensure the normal operation of the whole device, the tangent plane of the chip groove is in a semicircular arc shape, both ends of the tangent plane are open and are positioned on the outer surface of a transition handle, and the top part of the chip groove is fixedly connected with the root part of the milling cutter shaft, so that the problem of chip accumulation is avoided, the service life of the tungsten steel milling cutter is prolonged, a structural hole is in an oval shape, the outer arc side surface of a handle which is irregularly distributed is fixedly connected with the handle, so that the heat dissipation capacity of the device is improved, the device can still complete work tasks under the condition, the transition handle is located between the milling cutter shaft and the installation screw, and two ends of the transition handle are fixedly connected with the joints of the milling cutter shaft and the installation screw respectively, so that the structural strength of the device is improved and the chip removal capacity is enhanced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the schematic view of the structure internal installation of the present invention.
In the figure: 1. the milling cutter comprises a milling cutter shaft, 2, a cutter bridge, 3, a milling cutter head, 4, a chip groove, 5, an installation spiral, 6, a cutter handle, 7, a cutter handle internal spiral groove, 8, a structural hole, 9, a cutter root, 10, a clamping hook, 11 and a transition handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a tungsten steel milling cutter with thread chip grooves comprises a milling cutter shaft 1, a cutter bridge 2, a milling cutter head 3, chip grooves 4, mounting screws 5, a cutter handle 6, cutter handle internal screw grooves 7, a structural hole 8, a cutter root 9, a clamping hook 10 and a transition handle 11; the milling cutter shaft 1 is positioned at the center of the top of the device, the bottom of the milling cutter shaft 1 is fixedly connected with the top of the cutter handle 6, the cutter bridge 2 is positioned in the middle of the milling cutter shaft 1, the bottom surface of the cutter bridge 2 is fixedly connected with the outer side of the milling cutter shaft 1, the milling cutter head 3 is positioned at the topmost part of the whole device, the root part and the extension line of the milling cutter head 3 are fixedly connected with the surface side of the milling cutter shaft 1, the chip discharge groove 4 is positioned on the outer surface of the transition handle 11, the top of the chip discharge groove 4 is fixedly connected with the root part of the milling cutter shaft 1, the installation spiral 5 is positioned on the extension line of the bottom of the transition handle 11, the installation spiral 5 is rotatably connected with the inner groove 7 of the cutter handle through threads, the cutter handle 6 is positioned at the bottom of the chip discharge groove 4, the cutter handle 6 is fixedly connected with the transition handle 11 through the inner groove 7 of the cutter, be located the inside of handle of a knife 6, and handle of a knife inner race 7 is to rotate with installation spiral 5 and be connected, structure hole 8 irregular distribution is on the outside arc side of handle of a knife 6, and structure hole 8 is fixed connection with handle of a knife 6, root of a knife 9 is located the bottommost of device, and the top of root of a knife 9 and the bottom surface of handle of a knife 6 coincide mutually and be fixed connection, trip 10 is located the end department of handle of a knife inner race 7, and trip 10 is fixed connection with the 6 inner walls of handle of a knife, transition handle 11 is located between milling cutter arbor 1 and the installation spiral 5, and the both ends of transition handle 11 are fixed connection with the kneck of milling cutter arbor 1 and installation spiral 5 respectively.
The cutting surface of the milling cutter head 3 is triangular and is positioned at the topmost part of the whole device, the root part of the milling cutter head 3 and the extension line thereof are fixedly connected with the surface side of the milling cutter shaft 1, so that the high-strength cutting work can be adapted, the normal operation of the whole device is ensured, the cutting surface of the chip groove 4 is in a semicircular arc shape, both ends of the cutting surface are open, the cutting surface is positioned on the outer surface of the transition handle 11, the top part of the chip groove 4 is fixedly connected with the root part of the milling cutter shaft 1, so that the problem of chip accumulation is avoided, the service life of the tungsten steel milling cutter is prolonged, the chip removal capability is improved, the structure hole 8 is in an oval shape, the outer arc side surface of the irregularly distributed cutter handle 6 is fixedly connected with the cutter handle 6, so that the heat dissipation capability of the device is improved, the working task can be still completed under the condition of high-speed, be located the extreme department of the screw groove in handle of a knife 6, and trip 10 is fixed connection with 6 inner walls of handle of a knife to strengthen the connection of shank portion and handle of a knife 6 part, produce the vibration that influences the finished product precision in preventing device work is, the bottom surface of transition handle 11 slightly is greater than the top surface, is located between milling cutter arbor 1 and the installation spiral 5, and the both ends of transition handle 11 are fixed connection with the kneck of milling cutter arbor 1 and installation spiral 5 respectively, thereby improve the structural strength and the reinforcing chip removal ability of device.
The working principle is as follows: when the tungsten steel milling cutter with the thread chip grooves is used, firstly, the cutter root 9 is aligned to the mounting groove, the cutter handle 6 is mounted on a machine tool, then the mounting screw 5 is aligned to the inner thread groove 7 of the cutter handle, the cutter handle part and the cutter shaft part are fixed mutually, the clamping hook 10 is fastened, the motor is started, the machine shaft of the machine tool drives the tungsten steel milling cutter to start running, and chips generated by cutting of the milling cutter head 3 are discharged through the chip grooves 4 on the transition handle 11 in a high-speed rotating state during cutting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a tungsten steel milling cutter with screw thread chip groove which characterized in that: the milling cutter comprises a milling cutter shaft (1), a cutter bridge (2), a milling cutter head (3), a chip groove (4), a mounting spiral (5), a cutter handle (6), a cutter handle internal spiral groove (7), a structural hole (8), a cutter root (9), a clamping hook (10) and a transition handle (11); the milling cutter shaft (1) is located at the center of the top of the device, the bottom of the milling cutter shaft (1) is fixedly connected with the top of the cutter handle (6), the cutter bridge (2) is located in the middle of the milling cutter shaft (1), the bottom surface of the cutter bridge (2) is fixedly connected with the outer side of the milling cutter shaft (1), the milling cutter head (3) is located at the top of the whole device, the root of the milling cutter head (3) and the extension line of the root of the milling cutter head are fixedly connected with the surface side of the milling cutter shaft (1), the chip groove (4) is located on the outer surface of the transition handle (11), the top of the chip groove (4) is fixedly connected with the root of the milling cutter shaft (1), the installation spiral (5) is located on the extension line of the bottom of the transition handle (11), the cutter handle (5) is rotatably connected with the inner spiral groove (7) through threads, and the cutter handle (6) is located at the bottom of the chip groove, and handle of a knife (6) is fixed connection through handle of a knife inner screw groove (7) and transition handle (11), the center of handle of a knife inner screw groove (7) and the central axis coincidence of handle of a knife (6), be located the inside of handle of a knife (6), and handle of a knife inner screw groove (7) is with installation spiral (5) to be rotated and be connected, structure hole (8) irregular distribution is on the outside arc side of handle of a knife (6), and structure hole (8) are fixed connection with handle of a knife (6), sword root (9) are located the bottommost of device, and the top of sword root (9) and the bottom surface of handle of a knife (6) coincide mutually and be fixed connection, trip (10) are located the end department of handle of a knife inner screw groove (7), and trip (10) are fixed connection with handle of a knife (6) inner wall, transition handle (11) are located between milling cutter shaft (1) and installation spiral (5), and the kneck that the both ends of transition handle (11) are fixed connection with milling cutter shaft (1) and installation spiral (5) respectively .
2. The tungsten steel milling cutter with thread junk slots of claim 1, wherein: the section of the milling head (3) is triangular and is positioned at the topmost part of the whole device.
3. The tungsten steel milling cutter with thread junk slots of claim 1, wherein: the section of the chip groove (4) is in a semicircular arc shape, both ends of the chip groove are open, and the chip groove is positioned on the outer surface of the transition handle (11).
4. The tungsten steel milling cutter with thread junk slots of claim 1, wherein: the structure holes (8) are oval and are irregularly distributed on the outer arc-shaped side face of the knife handle (6).
5. The tungsten steel milling cutter with thread junk slots of claim 1, wherein: the clamping hook (10) is right-angled and is positioned at the end of the inner thread groove (7) of the knife handle.
6. The tungsten steel milling cutter with thread junk slots of claim 1, wherein: the bottom surface of the transition handle (11) is slightly larger than the top surface and is positioned between the milling cutter shaft (1) and the mounting screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705876.4U CN210147084U (en) | 2019-05-17 | 2019-05-17 | Tungsten steel milling cutter with screw thread chip groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920705876.4U CN210147084U (en) | 2019-05-17 | 2019-05-17 | Tungsten steel milling cutter with screw thread chip groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210147084U true CN210147084U (en) | 2020-03-17 |
Family
ID=69759387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920705876.4U Expired - Fee Related CN210147084U (en) | 2019-05-17 | 2019-05-17 | Tungsten steel milling cutter with screw thread chip groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210147084U (en) |
-
2019
- 2019-05-17 CN CN201920705876.4U patent/CN210147084U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |