CN220347277U - Annular groove cutter - Google Patents
Annular groove cutter Download PDFInfo
- Publication number
- CN220347277U CN220347277U CN202322309644.6U CN202322309644U CN220347277U CN 220347277 U CN220347277 U CN 220347277U CN 202322309644 U CN202322309644 U CN 202322309644U CN 220347277 U CN220347277 U CN 220347277U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- cutter
- ring groove
- supporting seat
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model provides a ring groove cutter, which relates to the technical field of cutting tools and comprises an annular supporting seat, a connecting block and a ring groove cutter, wherein a connecting rod is vertically arranged on one side of the annular supporting seat, and the connecting rod and the annular supporting seat are coaxially arranged; the connecting block is detachably arranged on one side, far away from the connecting rod, of the annular supporting seat, a first clamping piece and a second clamping piece are arranged at one end of the connecting block at intervals, the first clamping piece is provided with a clamping groove, the second clamping piece is provided with a clamping block, and a limiting structure is further arranged between the first clamping piece and the second clamping piece; one end of the ring groove cutter is provided with an abutting surface which is attached to the clamping block and a convex surface which is matched with the groove, and one edge of the other end of the ring groove cutter, the cross section of which is square, is spliced with one long side of the trapezoid; wherein the ring groove knife is located in a region between the axis and the edge of the annular support. The utility model can improve the working efficiency and has little abrasion.
Description
Technical Field
The utility model relates to the technical field of cutting tools, in particular to a ring groove cutter.
Background
At present, ring grooves on the end surfaces of some workpieces are machined, the grooves are milled on the machining center by running tracks, the milling efficiency is low, the quality of the milled surface roughness is extremely poor, and meanwhile, the milling cutter is extremely easy to wear and damage.
Therefore, a ring groove cutter is needed at present, which solves the problems that the mode of machining the ring groove is low in efficiency and the cutter is easy to wear and damage.
Disclosure of Invention
The utility model provides a ring groove cutter, which solves the problems that the mode of machining a ring groove is low in efficiency and the cutter is easy to wear and damage.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a ring groove cutter, comprising:
the annular supporting seat is provided with a connecting rod vertically at one side, and the connecting rod and the annular supporting seat are coaxially arranged;
the connecting block is detachably arranged on one side, far away from the connecting rod, of the annular supporting seat, a first clamping piece and a second clamping piece are arranged at one end of the connecting block at intervals, the first clamping piece is provided with a clamping groove, the second clamping piece is provided with a clamping block, and a limiting structure is further arranged between the first clamping piece and the second clamping piece;
the annular cutter is characterized in that one end of the annular cutter is provided with an abutting surface which is attached to the clamping block and a convex surface which is matched with the clamping groove, and one edge of the other end of the annular cutter, which is square in cross section, is spliced with one long side of the trapezoid;
wherein the annular cutter is positioned in the area between the axis of the annular supporting seat and the edge.
Further, one side of the annular supporting seat is provided with a square chute, the connecting block is positioned in the square chute, the bottom of the connecting block and the bottom of the square chute are provided with corresponding threaded holes, and the connecting block is fixed in the square chute through fastening screws.
Further, threaded holes in the connecting block and the square sliding groove are respectively provided with two.
Further, the limiting structure comprises a fastening screw, a countersunk hole and a through hole, the countersunk hole is formed in the first clamping piece, the through hole is formed in the second clamping piece, the countersunk hole corresponds to the through hole, and the fastening screw can be inserted into the countersunk hole and the through hole.
Further, the included angle between the two sides of the trapezoid is 120-125 degrees.
Further, the ring groove knife is an alloy steel component.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
when in actual use, the connecting rod is arranged on a corresponding machine tool, then the connecting rod rotates, so that the annular supporting seat is driven to rotate, and finally the annular cutter is contacted with the surface of a workpiece to be processed, so that an annular groove is formed. The utility model can improve the working efficiency; in addition, one end of the ring groove cutter is formed by splicing one edge of which the cross section is square with one long side of the trapezoid, and the structure ensures that the cutter is worn down, so that the service life is prolonged.
Drawings
FIG. 1 is a schematic view of the bottom view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the structure of the connecting block, the first clip and the second clip according to the present utility model;
FIG. 4 is a schematic perspective view of a ring cutter according to the present utility model;
fig. 5 is a schematic structural view of one end of the ring groove cutter according to the present utility model.
In the figure, marks and part names:
the device comprises a 1-annular supporting seat, a 2-connecting rod, a 3-connecting block, a 4-first clamping piece, a 5-second clamping piece, a 6-clamping groove, a 7-clamping block, an 8-annular cutter, an 81-abutting surface, an 82-convex surface, a 9-square sliding groove, a 10-threaded hole, an 11-fastening screw, a 12-countersunk head hole and a 13-through hole.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
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.
In this embodiment, as shown in fig. 1 to 5, there is provided a ring groove cutter, including:
the annular supporting seat 1, one side of the annular supporting seat 1 is vertically provided with a connecting rod 2, and the connecting rod 2 and the annular supporting seat 1 are coaxially arranged;
the connecting block 3 is detachably arranged on one side, far away from the connecting rod 2, of the annular supporting seat 1, a first clamping piece 4 and a second clamping piece 5 are arranged at one end of the connecting block 3 at intervals, the first clamping piece 4 is provided with a clamping groove 6, the second clamping piece 5 is provided with a clamping block 7, and a limiting structure is further arranged between the first clamping piece 4 and the second clamping piece 5;
the annular cutter 8, one end of the annular cutter 8 is provided with an abutting surface 81 which is attached to the clamping block 7 and a convex surface 82 which is matched with the clamping groove 6, and one edge of which the cross section shape of the other end is square is spliced with one long side of the trapezoid;
wherein the ring groove knife 8 is located in the area between the axis and the edge of the ring-shaped support seat 1.
When in actual use, the connecting rod 2 is arranged on a corresponding machine tool, then the connecting rod 2 rotates, so that the annular supporting seat 1 is driven to rotate, and finally the annular cutter 8 is contacted with the surface of a workpiece to be processed, so that an annular groove is formed. The utility model can improve the working efficiency; in addition, one edge of the square cross section of one end of the ring groove cutter 8 is spliced with one long side of the trapezoid, and the structure ensures that the cutter is worn down, so that the service life is prolonged.
For further optimization of the above embodiment, in order to fix the connection block 3 on the annular supporting seat 1, one side of the annular supporting seat 1 is provided with a square chute 9, the connection block 3 is positioned in the square chute 9, the bottoms of the connection block 3 and the square chute 9 are provided with corresponding threaded holes 10, and the connection block 3 is fixed in the square chute 9 through fastening screws 11. Screw holes 10 on the connecting block 3 and the square chute 9 are both provided with two. In this way, the connecting block can be more firmly fixed in the square chute 9 by means of the fixation of the two fastening screws 11.
Further optimizing the above embodiment, the limit structure includes a fastening screw 11, a countersunk hole 12 and a through hole 13, the countersunk hole 12 is disposed on the first clamping piece 4, the through hole is disposed on the second clamping piece 5, the countersunk hole 12 corresponds to the through hole 13, and the fastening screw 11 can be inserted into the countersunk hole 12 and the through hole 13. The first clamping piece 4 and the second clamping piece 5 are mutually closed to clamp the ring groove cutter 8.
Further optimizing the above embodiment, the included angle between the two sides of the trapezoid is 120 ° -125 °.
Further optimizing the above embodiment, the ring groove cutter 8 is an alloy steel member. The hardness of the alloy steel is high, so that the cutting effect of the cutter is better.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A ring groove cutter, comprising:
the device comprises an annular supporting seat (1), wherein a connecting rod (2) is vertically arranged on one side of the annular supporting seat (1), and the connecting rod (2) and the annular supporting seat (1) are coaxially arranged;
the connecting block (3), the connecting block (3) can be dismantled and set up in annular supporting seat (1) one side of keeping away from connecting rod (2), the one end of connecting block (3) is the interval and is provided with first clamping piece (4) and second clamping piece (5), first clamping piece (4) have draw-in groove (6), second clamping piece (5) are provided with fixture block (7), still be provided with limit structure between first clamping piece (4) and the second clamping piece (5);
the annular cutter (8), one end of the annular cutter (8) is provided with an abutting surface (81) which is jointed with the clamping block (7) and a convex surface (82) which is matched with the clamping groove (6), and one edge of which the cross section shape is square is spliced with one long side of the trapezoid;
wherein the annular groove knife (8) is positioned in the area between the axis and the edge of the annular supporting seat (1).
2. The ring groove cutter according to claim 1, wherein a square sliding groove (9) is formed in one side of the annular supporting seat (1), the connecting block (3) is located in the square sliding groove (9), corresponding threaded holes (10) are formed in the bottoms of the connecting block (3) and the square sliding groove (9), and the connecting block (3) is fixed in the square sliding groove (9) through fastening screws (11).
3. A ring groove cutter as claimed in claim 2, wherein two threaded holes (10) are provided in the connecting block (3) and square runner (9).
4. The ring groove cutter according to claim 1, wherein the limiting structure comprises a fastening screw (11), a countersunk hole (12) and a through hole (13), the countersunk hole (12) is formed in the first clamping piece (4), the through hole (13) is formed in the second clamping piece (5), the countersunk hole (12) corresponds to the through hole (13), and the fastening screw (11) can be inserted into the countersunk hole (12) and the through hole (13).
5. The ring groove cutter as claimed in claim 1, wherein the included angle between the two sides of the trapezoid is 120 ° -125 °.
6. A ring groove cutter as claimed in claim 1, characterized in that the ring groove cutter (8) is an alloy steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309644.6U CN220347277U (en) | 2023-08-28 | 2023-08-28 | Annular groove cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309644.6U CN220347277U (en) | 2023-08-28 | 2023-08-28 | Annular groove cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347277U true CN220347277U (en) | 2024-01-16 |
Family
ID=89503231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309644.6U Active CN220347277U (en) | 2023-08-28 | 2023-08-28 | Annular groove cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347277U (en) |
-
2023
- 2023-08-28 CN CN202322309644.6U patent/CN220347277U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |