CN210817634U - Cutter for milling contour groove at one time - Google Patents
Cutter for milling contour groove at one time Download PDFInfo
- Publication number
- CN210817634U CN210817634U CN201921643356.1U CN201921643356U CN210817634U CN 210817634 U CN210817634 U CN 210817634U CN 201921643356 U CN201921643356 U CN 201921643356U CN 210817634 U CN210817634 U CN 210817634U
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- cutter
- blade
- blade group
- block
- milling
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Abstract
A cutter for milling a profile groove at one time comprises a cutter holder, wherein a first cutter holder block and a second cutter holder block are arranged on the cutter holder, a plurality of first cutter blade mounting grooves are formed in the first cutter holder block along the outer edge, and a first cutter blade group is mounted in each first cutter blade mounting groove; a plurality of second blade mounting grooves are formed in the second cutter seat block along the outer edge, and second blade groups are mounted in the second blade mounting grooves; the first blade group and the second blade group are installed in a staggered mode, so that the two blade groups fit a cutting outer contour. The beneficial effects of the utility model reside in that: the first blade group and the second blade group which are used in a combined mode are adopted, independent stress of the independent blade groups is large, chip removal is smooth, and machining speed is greatly reduced on the basis of saving independent firing time.
Description
Technical Field
The utility model relates to a mill cutter in profile groove.
Background
The prior art cutter for milling the profile groove generally adopts a forming cutter to cut the profile groove, the forming cutter is generally sintered by hard alloy, and different hard alloy cutters are required to be sintered for milling different profile grooves each time.
The hard alloy cutters are fired in large batch, and if two hard alloy cutters are separately fired for small batch of profiling grooves, the working hours and the cost are greatly wasted.
Disclosure of Invention
In order to overcome the defect that the prior cutter for the profile groove is formed by sintering hard alloy, the utility model provides a cutter for milling the profile groove at one time.
The technical proposal of the utility model for solving the technical problem is that: a cutter for milling a profile groove at one time comprises a cutter holder, wherein a first cutter holder block and a second cutter holder block are arranged on the cutter holder, a plurality of first cutter blade mounting grooves are formed in the first cutter holder block along the outer edge, and a first cutter blade group is mounted in each first cutter blade mounting groove; a plurality of second blade mounting grooves are formed in the second cutter seat block along the outer edge, and second blade groups are mounted in the second blade mounting grooves; the first blade group and the second blade group are installed in a staggered mode, so that the two blade groups fit a cutting outer contour.
Further, the first and second blade sets each include 3 cutting blades.
Further, the first blade group and the cutting blade are triangular blades with arc-shaped outer ends.
Furthermore, the first tool apron block and the second tool apron block are respectively provided with two tool apron blocks which are designed in a cross manner.
Further, the lower ends of the first tool apron block and the second tool apron block are also provided with lower cutting surfaces.
The utility model discloses install this cutter on the rotating head of milling machine when using, the cutter is in rotatory, and first piece group and second blade group are in coordination each other, mill out complete cutting outline on the work piece.
The beneficial effects of the utility model reside in that: the first blade group and the second blade group which are used in a combined mode are adopted, independent stress of the independent blade groups is large, chip removal is smooth, and machining speed is greatly reduced on the basis of saving independent firing time.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a first tool block according to an embodiment of the present invention.
Fig. 3 is a schematic view of a second holder block according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
With reference to fig. 1 to 3, a cutter for milling a profile groove at one time comprises a cutter holder, wherein the cutter holder is provided with a first cutter holder block 1 and a second cutter holder block 2, a plurality of first cutter blade mounting grooves 3 are distributed on the first cutter holder block 1 along the outer edge, and a first cutter blade group 4 is mounted in each first cutter blade mounting groove 3; a plurality of second blade mounting grooves 5 are arranged on the second cutter seat block 2 along the outer edge, and a second blade group 6 is mounted in each second blade mounting groove 5; the first blade group 4 and the second blade group 6 are installed in a staggered mode, so that the two blade groups fit a cutting outer contour.
Further, the first blade group 4 and the second blade group 6 each include 3 cutting blades.
Further, the first blade group 4 and the cutting blade are triangular blades with arc-shaped outer ends.
Furthermore, two tool holders are respectively provided on the first tool holder block 1 and the second tool holder block 2, and the two tool holders are designed in a cross manner.
Further, the lower ends of the first tool holder block 1 and the second tool holder block 2 are also provided with lower cutting surfaces 7.
The utility model discloses install this cutter on the rotating head of milling machine when using, the cutter is in rotatory, and first piece group and second blade group 6 are mutually supported, mill out complete cutting outline on the work piece.
The beneficial effects of the utility model reside in that: the first blade group and the second blade group which are used in a combined mode are adopted, independent stress of the independent blade groups is large, chip removal is smooth, and machining speed is greatly reduced on the basis of saving independent firing time.
Claims (5)
1. The utility model provides a cutter in profile groove is once only milled, includes a blade holder, its characterized in that: the cutter holder is provided with a first cutter holder block and a second cutter holder block, a plurality of first blade mounting grooves are distributed on the first cutter holder block along the outer edge, and a first blade group is mounted in each first blade mounting groove; a plurality of second blade mounting grooves are formed in the second cutter seat block along the outer edge, and second blade groups are mounted in the second blade mounting grooves; the first blade group and the second blade group are installed in a staggered mode, so that the two blade groups fit a cutting outer contour.
2. The disposable cutter for milling a contour groove according to claim 1, wherein: the first and second blade sets each include 3 cutting blades.
3. The disposable cutter for milling a contour groove according to claim 2, wherein: the first blade group and the cutting blade are triangular blades with arc-shaped outer ends.
4. The disposable cutter for milling a contour groove according to claim 1, wherein: the first cutter seat block and the second cutter seat block are respectively provided with two cutter seats and are designed in a cross manner.
5. The disposable cutter for milling a contour groove according to claim 1, wherein: and lower cutting surfaces are also arranged at the lower ends of the first tool apron block and the second tool apron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643356.1U CN210817634U (en) | 2019-09-29 | 2019-09-29 | Cutter for milling contour groove at one time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643356.1U CN210817634U (en) | 2019-09-29 | 2019-09-29 | Cutter for milling contour groove at one time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817634U true CN210817634U (en) | 2020-06-23 |
Family
ID=71275090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921643356.1U Active CN210817634U (en) | 2019-09-29 | 2019-09-29 | Cutter for milling contour groove at one time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817634U (en) |
-
2019
- 2019-09-29 CN CN201921643356.1U patent/CN210817634U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |