CN216502535U - Corrosion-resistant and wear-resistant numerical control boring cutter with good effect for machining precision holes - Google Patents
Corrosion-resistant and wear-resistant numerical control boring cutter with good effect for machining precision holes Download PDFInfo
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- CN216502535U CN216502535U CN202122535464.0U CN202122535464U CN216502535U CN 216502535 U CN216502535 U CN 216502535U CN 202122535464 U CN202122535464 U CN 202122535464U CN 216502535 U CN216502535 U CN 216502535U
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Abstract
The utility model discloses a numerical control boring cutter with good corrosion resistance and wear resistance effects for precision hole machining, which comprises a cutter handle, wherein a cutter handle is arranged at the top of the cutter handle, a cutter head is fixedly connected to the top of the left side of the cutter handle, a rotary sleeve is arranged at the top of the cutter handle, the top of the cutter handle penetrates through an inner cavity of the rotary sleeve and is fixedly connected with a threaded rod, a threaded sleeve is sleeved on the surface of the threaded rod, connecting blocks are fixedly connected to two sides of the threaded sleeve, and one side, far away from the threaded sleeve, of each connecting block is fixedly connected with the inner wall of the rotary sleeve. According to the utility model, the base layer, the first enhancement layer, the second enhancement layer, the high temperature resistant layer, the corrosion resistant layer, the first wear resistant layer and the second wear resistant layer are arranged, so that the problems of poor wear resistance and corrosion resistance effects and short service life of the existing numerical control boring cutter for machining the precision hole are solved.
Description
Technical Field
The utility model relates to the technical field of boring cutters, in particular to a numerical control boring cutter with good corrosion resistance and wear resistance effects for precision hole machining.
Background
The boring cutter is one of hole machining cutters, generally is round handle, also has the square cutter arbor of great work piece and generally sees in the merry go round machine, and the most common occasion is exactly hole machining, reaming and profile modeling etc. but not can only process the hole in, also can process the terminal surface excircle, and current numerical control boring cutter for precision spot facing work has some problems, if wear-resisting and corrosion-resistant effect is relatively poor, the tool bit of boring cutter takes place wearing and tearing easily in the use, leads to numerical control boring cutter's life to shorten, is unfavorable for people's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerical control boring cutter with good corrosion and wear resistance effects for precision hole machining, which has the advantages of good wear and corrosion resistance effects and solves the problems of poor wear and corrosion resistance effects and short service life of the conventional numerical control boring cutter for precision hole machining.
In order to achieve the purpose, the utility model provides the following technical scheme: a corrosion-resistant and wear-resistant numerically-controlled boring cutter for machining precise holes comprises a cutter handle, a cutter handle is arranged at the top of the cutter handle, a cutter head is fixedly connected to the left top of the cutter handle, a rotary sleeve is arranged at the top of the cutter handle, the top of the cutter handle penetrates through the inner cavity of the rotary sleeve and is fixedly connected with a threaded rod, a threaded sleeve is sleeved on the surface of the threaded rod, connecting blocks are fixedly connected to two sides of the threaded sleeve, one side, away from the threaded sleeve, of each connecting block is fixedly connected with the inner wall of the rotary sleeve, the bottom of the cutter handle penetrates through the inner cavity of the rotary sleeve and is provided with a control groove, the top of the threaded rod extends to the inner cavity of the control groove, the cutter head comprises a base layer, a first reinforcing layer is fixedly connected to the surface of the base layer, a second reinforcing layer is fixedly connected to the surface of the first reinforcing layer, and a high-temperature-resistant layer is fixedly connected to the surface of the second reinforcing layer, the surface of the high-temperature-resistant layer is fixedly connected with a corrosion-resistant layer, the surface of the corrosion-resistant layer is fixedly connected with a first wear-resistant layer, and the surface of the first wear-resistant layer is fixedly connected with a second wear-resistant layer.
Preferably, the surfaces of the knife handle and the knife handle are movably connected with the rotary sleeve through bearings, and anti-skid grains are arranged on the surface of the rotary sleeve.
Preferably, the top of the two sides of the rotary sleeve is provided with a bolt, and one side opposite to the two bolts penetrates through the rotary sleeve and is in contact with the tool holder.
Preferably, the base layer is made of tungsten-titanium-cobalt hard alloy, the first enhancement layer is made of high-speed steel, and the second enhancement layer is made of a polycrystalline diamond compact.
Preferably, the high temperature resistant layer is made of a nano high temperature resistant ceramic powder coating, and the corrosion resistant layer is made of a titanium aluminum compound.
Preferably, the first wear-resistant layer is made of tungsten steel, and the second wear-resistant layer is made of nano titanium nitride.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the base layer, the first enhancement layer, the second enhancement layer, the high temperature resistant layer, the corrosion resistant layer, the first wear resistant layer and the second wear resistant layer are arranged, so that the problems of poor wear resistance and corrosion resistance effects and short service life of the existing numerical control boring cutter for machining the precision hole are solved.
2. The utility model can be matched with the connecting block to facilitate the user to rotate the threaded sleeve by arranging the rotary sleeve, the distance between the knife handle and the knife handle can be controlled by matching the threaded rod with the threaded sleeve, the strength of the knife head can be enhanced by arranging the first enhancement layer, the service life of the knife head can be prolonged, the strength of the cutter head can be further increased by arranging the second enhancement layer, the high-temperature resistant effect of the cutter head can be increased by arranging the high-temperature resistant layer, the corrosion-resistant layer can increase the corrosion resistance of the cutter head, prevent the cutter head from being corroded due to the influence of external environment, the first wear-resistant layer can increase the wear-resistant effect of the cutter head, prevent the cutter head from being worn quickly during working, through setting up the second wearing layer, can further increase the wear-resisting effect of tool bit, prolong its life, through setting up the bolt, can make things convenient for the spacing of swivel sleeve to be fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a schematic material composition of a cutting head according to the present invention.
In the figure: 1. a knife handle; 2. a hilt; 3. a cutter head; 4. a rotating sleeve; 5. a threaded rod; 6. a threaded sleeve; 7. connecting blocks; 8. a control slot; 9. a base layer; 10. a first enhancement layer; 11. a second enhancement layer; 12. a high temperature resistant layer; 13. a corrosion-resistant layer; 14. a first wear resistant layer; 15. a second wear layer; 16. and (4) bolts.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a corrosion-resistant and wear-resistant numerically controlled boring tool for precision hole machining comprises a tool holder 1, a tool holder 2 is arranged at the top of the tool holder 1, a tool bit 3 is fixedly connected to the top of the left side of the tool holder 2, a rotary sleeve 4 is arranged at the top of the tool holder 1, the top of the tool holder 1 penetrates through the inner cavity of the rotary sleeve 4 and is fixedly connected with a threaded rod 5, a threaded sleeve 6 is sleeved on the surface of the threaded rod 5, connecting blocks 7 are fixedly connected to both sides of the threaded sleeve 6, one side, away from the threaded sleeve 6, of each connecting block 7 is fixedly connected with the inner wall of the rotary sleeve 4, the bottom of the tool holder 2 penetrates through the inner cavity of the rotary sleeve 4 and is provided with a control groove 8, the top of the threaded rod 5 extends to the inner cavity of the control groove 8, the tool bit 3 comprises a base layer 9, a first enhancement layer 10 is fixedly connected to the surface of the base layer 9, and a second enhancement layer 11 is fixedly connected to the surface of the first enhancement layer 10, the surface of the second enhancement layer 11 is fixedly connected with a high temperature resistant layer 12, the surface of the high temperature resistant layer 12 is fixedly connected with a corrosion resistant layer 13, the surface of the corrosion resistant layer 13 is fixedly connected with a first wear resistant layer 14, the surface of the first wear resistant layer 14 is fixedly connected with a second wear resistant layer 15, the surfaces of the tool holder 1 and the tool holder 2 are movably connected with the rotary sleeve 4 through a bearing, the surface of the rotary sleeve 4 is provided with anti-slip patterns, the tops of two sides of the rotary sleeve 4 are respectively provided with a bolt 16, one side of each of the two bolts 16 opposite to each other penetrates through the rotary sleeve 4 and is in contact with the tool holder 2, the base layer 9 is made of tungsten-titanium-cobalt hard alloy, the first enhancement layer 10 is made of high-speed steel, the second enhancement layer 11 is made of a polycrystalline diamond composite sheet, the high temperature resistant layer 12 is made of a nano high temperature resistant ceramic powder coating, the corrosion resistant layer 13 is made of a titanium-aluminum compound, and the first enhancement layer 14 is made of tungsten steel, the second wear-resistant layer 15 is made of nano titanium nitride, can be matched with the connecting block 7 to facilitate the rotation of the threaded sleeve 6 by the user through the arrangement of the rotary sleeve 4, can be matched with the threaded sleeve 6 to control the distance between the tool holder 1 and the tool holder 2 through the arrangement of the threaded rod 5, can increase the strength of the tool bit 3 through the arrangement of the first enhancement layer 10, prolongs the service life of the tool bit, can further increase the strength of the tool bit 3 through the arrangement of the second enhancement layer 11, can increase the high-temperature resistant effect of the tool bit 3 through the arrangement of the high-temperature resistant layer 12, can increase the corrosion resistance of the tool bit 3 through the arrangement of the corrosion-resistant layer 13, can prevent the tool bit 3 from being corroded due to the influence of external environment, can increase the wear-resistant effect of the tool bit 3 through the arrangement of the first wear-resistant layer 14, can prevent the tool bit 3 from being quickly worn during working, and can further increase the wear-resistant effect of the tool bit 3 through the arrangement of the second wear-resistant layer 15, prolong its life, through setting up bolt 16, can make things convenient for the spacing fixed of swivel mount 4, through setting up basic unit 9, first enhancement layer 10, second enhancement layer 11, high temperature resistant layer 12, corrosion-resistant layer 13, first wearing layer 14 and second wearing layer 15, it is relatively poor to have solved current numerical control boring cutter for precision hole machining wear-resisting and corrosion-resistant effect, problem that life is short, this numerical control boring cutter for precision hole machining possesses wear-resisting and corrosion-resistant effectual advantage, be worth promoting.
When the tool handle is used, when the using length of the tool handle 2 needs to be adjusted, the bolt 16 is loosened, the rotary sleeve 4 is rotated, the rotary sleeve 4 is matched with the connecting block 7 to drive the threaded sleeve 6 to rotate, the threaded sleeve 6 is matched with the threaded rod 5 to drive the tool handle 2 to be far away from the tool handle 1, after the tool handle is adjusted to the required using length, the bolt 16 is screwed down to fix the rotary sleeve 4, the first enhancement layer 10 can increase the strength of the tool bit 3 and prolong the service life of the tool bit 3, the second enhancement layer 11 can further increase the strength of the tool bit 3, the high temperature resistant layer 12 can increase the high temperature resistant effect of the tool bit 3, the corrosion resistant layer 13 can increase the corrosion resistant capability of the tool bit 3 and prevent the tool bit 3 from being corroded due to the influence of the external environment, the first wear resistant layer 14 can increase the wear resistant effect of the tool bit 3 and prevent the tool bit 3 from being quickly worn during working, and the second wear resistant layer 15 can further increase the wear resistant effect of the tool bit 3, the service life of the rotary sleeve is prolonged, and the bolt 16 can facilitate the limiting and fixing of the rotary sleeve 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a precision hole processing is with effectual numerical control boring cutter of corrosion-resistant stand wear and tear, includes handle of a knife (1), its characterized in that: the improved screwdriver is characterized in that a hilt (2) is arranged at the top of the hilt (1), a tool bit (3) is fixedly connected to the left top of the hilt (2), a rotary sleeve (4) is arranged at the top of the hilt (1), the top of the hilt (1) penetrates through an inner cavity of the rotary sleeve (4) and is fixedly connected with a threaded rod (5), a threaded sleeve (6) is sleeved on the surface of the threaded rod (5), connecting blocks (7) are fixedly connected to two sides of the threaded sleeve (6), one side, far away from the threaded sleeve (6), of each connecting block (7) is fixedly connected with the inner wall of the rotary sleeve (4), the bottom of the hilt (2) penetrates through the inner cavity of the rotary sleeve (4) and is provided with a control groove (8), the top of the threaded rod (5) extends to the inner cavity of the control groove (8), the tool bit (3) comprises a base layer (9), and a first enhancement layer (10) is fixedly connected to the surface of the base layer (9), the surface of the first enhancement layer (10) is fixedly connected with a second enhancement layer (11), the surface of the second enhancement layer (11) is fixedly connected with a high temperature resistant layer (12), the surface of the high temperature resistant layer (12) is fixedly connected with a corrosion resistant layer (13), the surface of the corrosion resistant layer (13) is fixedly connected with a first wear-resistant layer (14), and the surface of the first wear-resistant layer (14) is fixedly connected with a second wear-resistant layer (15).
2. The numerical control boring cutter with good corrosion resistance and wear resistance for precision hole machining according to claim 1 is characterized in that: the surface of the knife handle (1) and the surface of the knife handle (2) are movably connected with the rotary sleeve (4) through bearings, and anti-skid grains are arranged on the surface of the rotary sleeve (4).
3. The numerical control boring cutter with good corrosion resistance and wear resistance for precision hole machining according to claim 1 is characterized in that: the top of the two sides of the rotary sleeve (4) is provided with bolts (16), and one side, opposite to the two bolts (16), of each of the two bolts penetrates through the rotary sleeve (4) and is in contact with the cutter handle (2).
4. The numerical control boring cutter with good corrosion resistance and wear resistance for precision hole machining according to claim 1 is characterized in that: the base layer (9) is made of tungsten-titanium-cobalt hard alloy, the first enhancement layer (10) is made of high-speed steel, and the second enhancement layer (11) is made of a polycrystalline diamond compact.
5. The numerical control boring cutter with good corrosion resistance and wear resistance for precision hole machining according to claim 1 is characterized in that: the high-temperature resistant layer (12) is made of a nano high-temperature resistant ceramic powder coating, and the corrosion-resistant layer (13) is made of a titanium aluminum compound.
6. The numerical control boring cutter with good corrosion resistance and wear resistance for precision hole machining according to claim 1 is characterized in that: the first wear-resistant layer (14) is made of tungsten steel, and the second wear-resistant layer (15) is made of nano titanium nitride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122535464.0U CN216502535U (en) | 2021-10-21 | 2021-10-21 | Corrosion-resistant and wear-resistant numerical control boring cutter with good effect for machining precision holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122535464.0U CN216502535U (en) | 2021-10-21 | 2021-10-21 | Corrosion-resistant and wear-resistant numerical control boring cutter with good effect for machining precision holes |
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| Publication Number | Publication Date |
|---|---|
| CN216502535U true CN216502535U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122535464.0U Active CN216502535U (en) | 2021-10-21 | 2021-10-21 | Corrosion-resistant and wear-resistant numerical control boring cutter with good effect for machining precision holes |
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| Country | Link |
|---|---|
| CN (1) | CN216502535U (en) |
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2021
- 2021-10-21 CN CN202122535464.0U patent/CN216502535U/en active Active
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