CN220761126U - Multi-blade PCD milling cutter with adjustable cutter head angle - Google Patents
Multi-blade PCD milling cutter with adjustable cutter head angle Download PDFInfo
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- CN220761126U CN220761126U CN202322128245.XU CN202322128245U CN220761126U CN 220761126 U CN220761126 U CN 220761126U CN 202322128245 U CN202322128245 U CN 202322128245U CN 220761126 U CN220761126 U CN 220761126U
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- 238000003801 milling Methods 0.000 title claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 description 11
- 239000000956 alloy Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000003754 machining Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 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
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of PCD milling cutters, in particular to a multi-edge PCD milling cutter with an adjustable cutter head angle, which comprises a multi-edge PCD milling cutter body, and a milling cutter head angle adjusting mechanism and a milling cutter head dismounting and replacing mechanism which are positioned in the multi-edge PCD milling cutter body; the surface of the multi-edge PCD milling cutter body is provided with a milling cutter inner hole, the milling cutter head is arranged outside the multi-edge PCD milling cutter body, and the milling cutter head is made of PCD. According to the angle adjusting mechanism of the milling cutter head, when the angle of the milling cutter head is required to be adjusted, the gear can be rotated to drive the fluted disc to rotate, and then the connecting rod and the milling cutter head are driven to conduct angle adjustment.
Description
Technical Field
The utility model relates to the technical field of PCD milling cutters, in particular to a multi-edge PCD milling cutter with an adjustable cutter head angle.
Background
The PCD milling cutter has the advantages of high hardness, good thermal conductivity, low thermal expansion coefficient, sharp cutting edge and the like, and is widely applied to high-speed cutting processing of non-metal materials and nonferrous metal materials.
According to the search, in an alloy matrix welded PCD groove milling cutter with the publication number of CN207629276U, the utility model comprises a disc type alloy matrix, wherein the middle part of the alloy matrix is provided with a mounting hole, and the side wall of the mounting hole is provided with a plurality of mounting key grooves which are arranged at intervals along the circumferential direction; a plurality of cutter teeth are uniformly and fixedly arranged on the circumference of the alloy matrix, PCD cutter heads are welded on the cutter teeth, and cutting surfaces of the PCD cutter heads are arranged along the radial direction of the alloy matrix; the bottom that the sword tooth is located PCD tool bit one side is provided with the sunken chip groove that is used for the chip removal. The utility model provides an alloy matrix welded PCD groove milling cutter, wherein a PCD cutter head is welded on an alloy body, the overall strength of the cutter is increased, the cutter performance is not affected by repeated repair treatment after the cutter head is worn, the working efficiency is improved, the stability of the cutter installation is improved, the loosening and tipping phenomena are avoided in the processing process of high rotating speed and quick feeding, and the stability, the processing precision and the safety of the cutter are effectively improved.
However, the existing milling cutter head is fixedly mounted on the cutter holder, the cutting angle is fixed, the milling cutter needs to be replaced according to different machining requirements and cutting angles, the manufacturing cost is high, the existing milling cutter head and the cutter holder are integrated, the milling cutter head needs to be replaced integrally when worn and broken, and the production and use cost is also improved.
Disclosure of Invention
The utility model aims to provide a multi-edge PCD milling cutter with an adjustable cutter head angle, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-blade PCD milling cutter with the adjustable cutter head angle comprises a multi-blade PCD milling cutter body, and a milling cutter head angle adjusting mechanism and a milling cutter head dismounting and replacing mechanism which are positioned in the multi-blade PCD milling cutter body;
the surface of the multi-edge PCD milling cutter body is provided with a milling cutter inner hole, the milling cutter head is arranged outside the multi-edge PCD milling cutter body, and the milling cutter head is made of PCD.
Preferably, the milling cutter head angle adjusting mechanism comprises a gear, a fluted disc is arranged on the outer portion of the gear, a connecting rod is arranged above the fluted disc, and a second mounting bolt is arranged at the joint of the connecting rod and the fluted disc.
Preferably, a first mounting bolt is mounted at the other end of the connecting rod.
Preferably, the milling cutter head is provided with adjusting grooves around.
Preferably, the milling cutter head dismounting and replacing mechanism comprises a cutter seat, and a fixed disc is arranged above the cutter seat.
Preferably, a third mounting bolt is mounted at the joint of the fixed disc and the tool apron.
Preferably, the milling cutter inner hole penetrates through the inside of the multi-edge PCD milling cutter body.
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 angle adjusting mechanism of the milling cutter head, when the angle of the milling cutter head is required to be adjusted, the gear can be rotated to drive the fluted disc to rotate, and then the connecting rod and the milling cutter head are driven to conduct angle adjustment;
according to the milling cutter head dismounting and replacing mechanism, when the milling cutter head needs to be replaced, the third mounting bolt can be rotated to enable the fixing disc to be separated from the cutter holder, and then the milling cutter head can be replaced by rotating the first mounting bolt and the second mounting bolt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of a multi-edge PCD milling cutter body in accordance with the present utility model;
FIG. 3 is a schematic view of the angle adjustment mechanism of the milling cutter head of the present utility model;
fig. 4 is a schematic view of the internal structure of the multi-edge PCD milling cutter body of the present utility model.
In the figure: 1. a multi-edge PCD milling cutter body; 2. milling an inner hole of the cutter; 3. a milling cutter head; 4. an angle adjusting mechanism of the milling cutter head; 401. an adjustment tank; 402. a first mounting bolt; 403. a connecting rod; 404. a second mounting bolt; 405. a gear; 406. fluted disc; 5. the milling cutter head disassembling and replacing mechanism; 501. a fixed plate; 502. a tool apron; 503. and a third mounting bolt.
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, the present utility model provides a technical solution: the multi-edge PCD milling cutter with the adjustable cutter head angle comprises a multi-edge PCD milling cutter body 1, and a milling cutter head angle adjusting mechanism 4 and a milling cutter head dismounting and replacing mechanism 5 which are positioned in the multi-edge PCD milling cutter body 1;
the milling cutter inner hole 2 is formed in the surface of the multi-edge PCD milling cutter body 1, the milling cutter head 3 is mounted on the outer portion of the multi-edge PCD milling cutter body 1, the milling cutter head 3 is made of PCD, and the milling cutter inner hole 2 penetrates through the inner portion of the multi-edge PCD milling cutter body 1.
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. 3 and 4, as a preferred embodiment, further, on the basis of the above manner, the milling cutter head angle adjusting mechanism 4 includes a gear 405, a fluted disc 406 is installed on the outer portion of the gear 405, a connecting rod 403 is provided above the fluted disc 406, a second mounting bolt 404 is installed at the connection position of the connecting rod 403 and the fluted disc 406, a first mounting bolt 402 is installed at the other end of the connecting rod 403, an adjusting groove 401 is provided around the milling cutter head 3, and when the angle of the milling cutter head 3 needs to be adjusted by the provided milling cutter head angle adjusting mechanism 4, the gear 405 can be made to rotate to drive the fluted disc 406 to rotate, and then the connecting rod 403 and the milling cutter head 3 are driven to perform angle adjustment.
As shown in fig. 2, as a preferred embodiment, further, on the basis of the above-mentioned mode, the milling cutter head dismounting and replacing mechanism 5 includes a cutter holder 502, a fixed disk 501 is installed above the cutter holder 502, a third mounting bolt 503 is installed at the joint of the fixed disk 501 and the cutter holder 502, the milling cutter head dismounting and replacing mechanism 5 is provided, when the milling cutter head 3 needs to be replaced, the fixed disk 501 is separated from the cutter holder 502 by the rotatable third mounting bolt 503, and then the milling cutter head 3 can be replaced by rotating the first mounting bolt 402 and the second mounting bolt 404.
From the above, it can be seen that:
the utility model aims at the technical problems that: the existing milling cutter head is fixedly arranged on the cutter holder, the cutting angle is fixed, the milling cutter needs to be replaced according to different processing requirements and cutting angles, the manufacturing cost is high, the existing milling cutter head and the cutter holder are integrated, and when the milling cutter head is worn and broken, the milling cutter head needs to be replaced integrally, so that the production and use cost is also improved; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
when the multi-edge PCD milling cutter body 1 is used, through the arranged milling cutter head angle adjusting mechanism 4, when the angle of the milling cutter head 3 is required to be adjusted, the gear 405 can be rotated to drive the fluted disc 406 to rotate, and then the connecting rod 403 and the milling cutter head 3 are driven to conduct angle adjustment, the problem that the existing milling cutter head 3 is fixedly arranged on the cutter holder 502, the cutting angle is fixed, the milling cutter head 3 needs to be replaced according to different machining requirements and cutting angles, the manufacturing cost is high is solved, when the milling cutter head 3 needs to be replaced, the fixing disc 501 is separated from the cutter holder 502 by the aid of the arranged milling cutter head disassembling and replacing mechanism 5, and then the milling cutter head 3 can be replaced by rotating the first mounting bolt 402 and the second mounting bolt 404;
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 angle adjusting mechanism 4 of the milling cutter head, when the angle of the milling cutter head 3 is required to be adjusted, the gear 405 can be rotated to drive the fluted disc 406 to rotate so as to drive the connecting rod 403 and the milling cutter head 3 to perform angle adjustment, and the arrangement solves the problems that the existing milling cutter head 3 is fixedly arranged on the cutter holder 502, the cutting angle is fixed, and the milling cutter head 3 is required to be replaced according to different processing requirements and cutting angles, and the manufacturing cost is high;
according to the milling cutter head dismounting and replacing mechanism 5, when the milling cutter head 3 needs to be replaced, the fixing disc 501 is separated from the cutter holder 502 by the rotatable third mounting bolt 503, and then the milling cutter head 3 can be replaced by rotating the first mounting bolt 402 and the second mounting bolt 404.
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 multi-edge PCD milling cutter with the adjustable cutter head angle is characterized by comprising a multi-edge PCD milling cutter body (1), and a milling cutter head angle adjusting mechanism (4) and a milling cutter head dismounting and replacing mechanism (5) which are positioned in the multi-edge PCD milling cutter body (1);
milling cutter hole (2) have been seted up on the surface of multiaddress PCD milling cutter body (1), milling cutter tool bit (3) are installed to the outside of multiaddress PCD milling cutter body (1), the material of milling cutter tool bit (3) is the PCD material.
2. The multi-edge PCD milling cutter with the adjustable cutter head angle according to claim 1, wherein the milling cutter head angle adjusting mechanism (4) comprises a gear (405), a fluted disc (406) is arranged outside the gear (405), a connecting rod (403) is arranged above the fluted disc (406), and a second mounting bolt (404) is arranged at the joint of the connecting rod (403) and the fluted disc (406).
3. The multi-edge PCD milling cutter with adjustable cutter head angle according to claim 2, wherein the other end of the connecting rod (403) is provided with a first mounting bolt (402).
4. A multi-edge PCD milling cutter with adjustable cutter head angle according to claim 1, characterized in that the milling cutter head (3) is provided with adjustment slots (401) around.
5. The multi-edge PCD milling cutter with the adjustable cutter head angle according to claim 1, wherein the milling cutter head dismounting and replacing mechanism (5) comprises a cutter seat (502), and a fixed disc (501) is arranged above the cutter seat (502).
6. The multi-edge PCD milling cutter with adjustable cutter head angle according to claim 5, wherein a third mounting bolt (503) is arranged at the connection part of the fixed disc (501) and the cutter holder (502).
7. The multi-edge PCD milling cutter with the adjustable cutter head angle according to claim 1, wherein the milling cutter inner hole (2) penetrates through the inside of the multi-edge PCD milling cutter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128245.XU CN220761126U (en) | 2023-08-08 | 2023-08-08 | Multi-blade PCD milling cutter with adjustable cutter head angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322128245.XU CN220761126U (en) | 2023-08-08 | 2023-08-08 | Multi-blade PCD milling cutter with adjustable cutter head angle |
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| Publication Number | Publication Date |
|---|---|
| CN220761126U true CN220761126U (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322128245.XU Active CN220761126U (en) | 2023-08-08 | 2023-08-08 | Multi-blade PCD milling cutter with adjustable cutter head angle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118543871A (en) * | 2024-07-26 | 2024-08-27 | 江苏汉一精密科技有限公司 | A milling cutter device with adjustable processing angle |
| CN118559085A (en) * | 2024-08-01 | 2024-08-30 | 徐州奥特润智能科技有限公司 | Milling cutter device for machining |
-
2023
- 2023-08-08 CN CN202322128245.XU patent/CN220761126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118543871A (en) * | 2024-07-26 | 2024-08-27 | 江苏汉一精密科技有限公司 | A milling cutter device with adjustable processing angle |
| CN118559085A (en) * | 2024-08-01 | 2024-08-30 | 徐州奥特润智能科技有限公司 | Milling cutter device for machining |
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