CN220462253U - Novel but accurate regulation formula deep hole finish boring sword - Google Patents
Novel but accurate regulation formula deep hole finish boring sword Download PDFInfo
- Publication number
- CN220462253U CN220462253U CN202322121247.6U CN202322121247U CN220462253U CN 220462253 U CN220462253 U CN 220462253U CN 202322121247 U CN202322121247 U CN 202322121247U CN 220462253 U CN220462253 U CN 220462253U
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- deep hole
- bevel gear
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- 238000001816 cooling Methods 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000000110 cooling liquid Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 239000010937 tungsten Substances 0.000 claims description 7
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 5
- 239000000788 chromium alloy Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to the technical field of boring cutters, in particular to a novel deep hole finish boring cutter capable of being accurately adjusted, which comprises a cutter handle, a cooling mechanism and a cutter head material forming mechanism, wherein the cooling mechanism and the cutter head material forming mechanism are positioned below the cutter handle; the cooling mechanism comprises a cooling bin, cooling liquid is placed in the cutter handle, an electromagnetic valve is installed below the cooling bin, cooling spray heads are fixedly connected to the left side and the right side of the bottom of the cooling bin, and a cooling liquid input port is arranged on one side above the cooling bin. According to the utility model, through the cooling mechanism, the electromagnetic valve is opened to enable cooling liquid in the cooling bin to be sprayed out of the cooling spray head, so that the cutter head in processing can be cooled down and cooled.
Description
Technical Field
The utility model relates to the technical field of boring cutters, in particular to a novel deep hole finish boring cutter capable of being accurately adjusted.
Background
Boring tools are one type of boring tools, generally round handles, and are used in the fields of inner hole machining, reaming, profiling and the like, and boring is also considered as an ideal machining mode for machining precise holes on workpieces of various sizes and shapes.
Through searching, in a bimetal deep hole fine boring cutter bar with the publication number of CN101700579B, the utility model discloses a high-precision hole machining boring cutter which is provided with a cutter body and a cutter head which is integrated with the cutter body, wherein the cutter head comprises a cutting edge and a reinforcing edge which are divided by a central axis of the cutter body, the width of the cutting edge is the same as the average radius of a machined hole, the cutter rake angle formed by the cutting edge and the radial surface of the cutter is 2-5 degrees, the cutter point height on the cutting edge is half of the diameter of the cutter body or the rotation center height of a machine tool, the width of the reinforcing edge is slightly smaller than the average radius of the machined hole, and the end edge of the reinforcing edge forms a chamfer angle of 120-135 degrees with the central axis of the cutter body. The utility model can integrate drilling and boring, can finish high-precision hole processing of nonferrous metal parts at one time, and reduces the number of hole processing procedures and equipment, thereby solving the problems of more processing procedures, low efficiency and high production cost of the traditional processing method.
However, most of existing boring cutters do not have cooling structures, more heat is generated during machining of the boring cutters, the boring cutter heads are damaged due to excessive heat accumulation, and the service lives of the boring cutter heads are influenced.
Disclosure of Invention
The utility model aims to provide a novel precisely adjustable deep hole finish boring cutter so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel deep hole finish boring cutter capable of being accurately adjusted comprises a cutter handle, a cooling mechanism positioned below the cutter handle and a cutter head material forming mechanism;
the cooling mechanism comprises a cooling bin, cooling liquid is placed in the cutter handle, an electromagnetic valve is installed below the cooling bin, and cooling spray heads are fixedly connected to the left side and the right side of the bottom of the cooling bin.
As still further aspects of the utility model: and a cooling liquid input port is arranged on one side above the cooling bin.
As still further aspects of the utility model: the cutter bit material composition mechanism comprises an anti-sticking layer, a heat-resistant layer is arranged in the anti-sticking layer, and a base layer is arranged in the heat-resistant layer.
As still further aspects of the utility model: the anti-sticking layer is made of chromium alloy, the heat-resistant layer is made of organic silicon, and the base layer is made of tungsten steel.
As still further aspects of the utility model: an adjusting block is arranged on one side of the cutter handle, a second bevel gear is arranged in the cutter handle through a rotating shaft, a first bevel gear is meshed with the lower portion of the second bevel gear, and a screw rod is fixedly connected with the lower portion of the first bevel gear.
As still further aspects of the utility model: the screw rod sleeve is connected with the lower part of the screw rod in a threaded manner, and the telescopic rod is fixedly arranged outside the screw rod sleeve.
As still further aspects of the utility model: the middle of the bottom of the cooling bin is provided with a cutter seat, and a cutter head is arranged below the cutter seat.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, through the cooling mechanism, the electromagnetic valve is opened to enable cooling liquid in the cooling bin to be sprayed out of the cooling spray head, so that the cutter head in processing can be cooled, the boring cutter head can be cooled conveniently and rapidly, the processing efficiency is effectively improved, and the problems that most of existing boring cutters do not have cooling structures, more heat is generated during processing of the boring cutters, the boring cutter heads are damaged due to excessive heat accumulation, and the service life of the boring cutter heads is influenced are solved;
according to the boring cutter head, the anti-sticking layer made of the chromium alloy is matched with the heat-resistant layer made of the organic silicon and the base layer made of the tungsten steel, so that the boring cutter head has a series of excellent performances of high hardness, good toughness, heat resistance, corrosion resistance and the like, is not easy to cause chip sticking phenomenon due to drilling, is not easy to wear, has better dimensional accuracy and smoothness of a machining aperture, has longer service life, and is convenient to accurately adjust the height between the boring cutter head and a part according to use requirements by rotating the adjusting block to drive the rotating shaft and the second bevel gear to rotate so as to drive the first bevel gear and the screw rod to rotate so as to drive the screw rod sleeve and the telescopic rod to carry out telescopic adjustment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cooling mechanism according to the present utility model;
FIG. 3 is a schematic view of a structure of a tool bit material assembly mechanism according to the present utility model;
fig. 4 is a schematic view of the internal structure of the tool shank according to the present utility model.
In the figure: 1. a knife handle; 2. a telescopic rod; 3. a tool apron; 4. a cooling mechanism; 401. cooling the spray head; 402. a cooling bin; 403. a cooling liquid; 404. a cooling liquid inlet; 405. an electromagnetic valve; 5. the cutter head material composition mechanism; 501. an anti-sticking layer; 502. a heat-resistant layer; 503. a base layer; 6. a cutter head; 7. an adjusting block; 8. a screw rod; 9. a screw rod sleeve; 10. a first bevel gear; 11. a second bevel gear.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1 and fig. 4, the present utility model provides a technical solution: a novel deep hole finish boring cutter capable of being accurately adjusted comprises a cutter handle 1, a cooling mechanism 4 and a cutter head material forming mechanism 5, wherein the cooling mechanism 4 and the cutter head material forming mechanism 5 are positioned below the cutter handle 1;
the regulating block 7 is installed to one side of handle of a knife 1, the second bevel gear 11 is installed through the pivot to the inside of handle of a knife 1, the below meshing of second bevel gear 11 has first bevel gear 10, the below fixedly connected with lead screw 8 of first bevel gear 10, the below threaded connection of lead screw 8 has lead screw sleeve 9, the outside fixed mounting of lead screw sleeve 9 has telescopic link 2, be provided with blade holder 3 in the middle of the bottom of cooling bin 402, the tool bit 6 is installed to the below of blade holder 3, through the regulating block 7 of setting, rotatory regulating block 7 drives pivot and second bevel gear 11 rotatory and then drives first bevel gear 10 and lead screw 8 rotation, thereby drive lead screw sleeve 9 and telescopic link 2 and carry out flexible regulation, this setting is convenient for according to the height between accurate regulation boring tool bit 6 and the part of use needs, it is very practical.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1 and fig. 2, as a preferred embodiment, further, the cooling mechanism 4 comprises a cooling bin 402, the cooling liquid 403 is placed in the tool holder 1, the electromagnetic valve 405 is installed below the cooling bin 402, the cooling spray heads 401 are fixedly connected to the left side and the right side of the bottom of the cooling bin 402, the cooling liquid inlet 404 is arranged on one side above the cooling bin 402, the cooling liquid 403 in the cooling bin 402 is sprayed out of the cooling spray heads 401 through the cooling mechanism 4, and the tool bit 6 in processing can be cooled down and cooled.
As shown in fig. 1 and 3, as a preferred embodiment, further, based on the above manner, the tool bit material forming mechanism 5 includes an anti-adhesion layer 501, a heat-resistant layer 502 is disposed in the anti-adhesion layer 501, a base layer 503 is disposed in the heat-resistant layer 502, the anti-adhesion layer 501 is made of chrome alloy, the heat-resistant layer 502 is made of organic silicon, the base layer 503 is made of tungsten steel, and the set tool bit material forming mechanism 5 is used, wherein the anti-adhesion layer 501 made of chrome alloy is matched with the heat-resistant layer 502 made of organic silicon and the base layer 503 made of tungsten steel, so that the boring tool bit 6 has a series of excellent performances such as high hardness, good toughness, heat resistance, corrosion resistance, and the like, is not easy to generate chip adhesion phenomenon due to drilling, is not easy to wear, and has better size precision and smoothness of a processing aperture, and has a longer service life.
From the above, it can be seen that:
the utility model aims at the technical problems that: most of the existing boring cutters do not have cooling structures, more heat is generated during the processing of the boring cutters, and the boring cutter heads are damaged due to excessive heat accumulation, so that the service lives of the boring cutter heads are influenced; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
when the novel precise adjustable deep hole boring cutter is used, through the cooling mechanism 4, the electromagnetic valve 405 is opened to enable cooling liquid 403 in the cooling bin 402 to be sprayed out of the cooling spray head 401, the cutter head 6 in processing can be cooled down and cooled down, the setting is convenient to rapidly cool the cutter head 6 in processing, processing efficiency is effectively improved, the problems that most of existing boring cutters do not have cooling structures, more heat is generated by the boring cutters in processing, the damage of the cutter head 6 is caused by excessive heat accumulation, the service life of the boring cutters is influenced are solved, the mechanism 5 is formed by the cutter head materials, the anti-sticking layer 501 made of chromium alloy is matched with the heat-resistant layer 502 made of organic silicon materials and the base layer 503 made of tungsten steel, the cutter head 6 has a series of excellent performances such as high hardness, good toughness, heat resistance, corrosion resistance and the like, the phenomenon of sticking is difficult to wear due to drilling, the dimensional accuracy and the smoothness of processing aperture are better, the service life is longer, the rotating adjusting block 7 drives the second bevel gear 11 to rotate, and drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the rotating shaft 10, the telescopic shaft 9 is convenient to rotate, and the telescopic shaft is required to be arranged between the telescopic shaft and the telescopic shaft 2 and the telescopic shaft is convenient to be used for adjusting the telescopic shaft 9 and a practical part is required to be provided with a high precision;
through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, through the arranged cooling mechanism 4, the electromagnetic valve 405 is opened to enable the cooling liquid 403 in the cooling bin 402 to be sprayed out of the cooling spray head 401, so that the cutter head 6 in processing can be cooled, the boring cutter head 6 can be conveniently and rapidly cooled, the processing efficiency is effectively improved, and the problems that most of existing boring cutters do not have cooling structures, more heat is generated when the boring cutters are processed, the boring cutter head 6 is damaged due to excessive heat accumulation, and the service life of the boring cutter head 6 is influenced are solved;
according to the boring cutter head material composition mechanism 5, the anti-sticking layer 501 made of the chromium alloy is matched with the heat-resistant layer 502 made of the organic silicon material and the base layer 503 made of the tungsten steel material, so that the boring cutter head 6 has a series of excellent performances such as high hardness, good toughness, heat resistance, corrosion resistance and the like, is not easy to cause chip sticking phenomenon due to drilling, is not easy to wear, has better size precision and finish of a machining aperture, has longer service life, and is very practical by arranging the adjusting block 7, the rotating adjusting block 7 drives the rotating shaft and the second bevel gear 11 to rotate so as to drive the first bevel gear 10 and the screw rod 8 to rotate, and the screw rod sleeve 9 and the telescopic rod 2 are driven to carry out telescopic adjustment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The novel deep hole finish boring cutter capable of being accurately adjusted is characterized by comprising a cutter handle (1), a cooling mechanism (4) and a cutter head material forming mechanism (5), wherein the cooling mechanism (4) is positioned below the cutter handle (1);
the cooling mechanism (4) comprises a cooling bin (402), cooling liquid (403) is placed in the cutter handle (1), an electromagnetic valve (405) is installed below the cooling bin (402), and cooling spray heads (401) are fixedly connected to the left side and the right side of the bottom of the cooling bin (402).
2. The novel precisely adjustable deep hole boring cutter according to claim 1, wherein a cooling liquid input port (404) is arranged on one side above the cooling bin (402).
3. The novel precisely adjustable deep hole boring cutter according to claim 2, wherein the cutter head material composition mechanism (5) comprises an anti-sticking layer (501), a heat-resistant layer (502) is arranged in the anti-sticking layer (501), and a base layer (503) is arranged in the heat-resistant layer (502).
4. The novel precisely adjustable deep hole boring cutter according to claim 3, wherein the anti-sticking layer (501) is made of chromium alloy, the heat-resistant layer (502) is made of organic silicon, and the base layer (503) is made of tungsten steel.
5. The novel precise adjustable deep hole boring cutter according to claim 1, wherein an adjusting block (7) is arranged on one side of the cutter handle (1), a second bevel gear (11) is arranged in the cutter handle (1) through a rotating shaft, a first bevel gear (10) is meshed with the lower part of the second bevel gear (11), and a screw rod (8) is fixedly connected with the lower part of the first bevel gear (10).
6. The novel precisely adjustable deep hole fine boring cutter according to claim 5, wherein a screw rod sleeve (9) is connected to the lower portion of the screw rod (8) in a threaded manner, and a telescopic rod (2) is fixedly arranged outside the screw rod sleeve (9).
7. The novel precisely adjustable deep hole fine boring cutter according to claim 1, wherein a cutter holder (3) is arranged in the middle of the bottom of the cooling bin (402), and a cutter head (6) is arranged below the cutter holder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121247.6U CN220462253U (en) | 2023-08-07 | 2023-08-07 | Novel but accurate regulation formula deep hole finish boring sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322121247.6U CN220462253U (en) | 2023-08-07 | 2023-08-07 | Novel but accurate regulation formula deep hole finish boring sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462253U true CN220462253U (en) | 2024-02-09 |
Family
ID=89798134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322121247.6U Active CN220462253U (en) | 2023-08-07 | 2023-08-07 | Novel but accurate regulation formula deep hole finish boring sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462253U (en) |
-
2023
- 2023-08-07 CN CN202322121247.6U patent/CN220462253U/en active Active
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