CN219818155U - T-shaped reverse milling nonstandard forming cutter - Google Patents
T-shaped reverse milling nonstandard forming cutter Download PDFInfo
- Publication number
- CN219818155U CN219818155U CN202320339888.6U CN202320339888U CN219818155U CN 219818155 U CN219818155 U CN 219818155U CN 202320339888 U CN202320339888 U CN 202320339888U CN 219818155 U CN219818155 U CN 219818155U
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- Prior art keywords
- cutter
- countersunk
- reverse
- machining
- tool
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- 238000003801 milling Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model relates to a T-shaped reverse milling non-standard forming cutter which comprises a cutter head and a cutter handle, wherein the cutter head and the cutter handle are integrated, and the cutter handle is provided with an avoidance area and a clamping area; the tool bit is provided with a cutting edge and a chip removal groove; the cutting edges are two linearly symmetrical edges, and the cutting edges are arranged in an anti-countersunk manner. The machining device is mainly used for machining stations such as a reverse countersunk waist hole, a reverse countersunk round hole and a reverse countersunk groove in machining, improves machining efficiency, reduces part adding procedures, reduces clamping alignment time and shortens machining period. The cutting edge of the cutter is designed into two linearly symmetrical edges and is designed into a dihedral angle and a chip groove, so that the quality stability of the product is improved. The cutter universality is strong, one cutter can process a plurality of reverse countersunk head stations with different sizes, the cutter cost is reduced, the number of formed cutters is reduced, the purchasing cost is reduced, and meanwhile, the positions of cutter handles are engraved with marks, so that the cutter identification and cutter management are facilitated.
Description
Technical Field
The utility model belongs to the technical field of metal cutting tools, and particularly relates to a T-shaped reverse milling non-standard forming tool used in machining of stations such as a reverse countersunk waist hole, a reverse countersunk round hole and a reverse countersunk groove.
Background
In the field of machining, special stations such as a counter countersunk waist hole, a counter countersunk round hole, a counter countersunk groove and the like are designed for part of metal workpieces; the working position is often reprocessed in sequence by turning over and clamping the workpiece or manually processed by a bench worker, so that the efficiency is extremely low, and the quality stability is difficult to ensure. The traditional processing method needs the workpiece turn-over and clamping again, increases the processing sequence and the clamping alignment time, greatly increases the processing time and the equipment cost, and is operated manually for many times, so that the quality stability of the workpiece is difficult to ensure.
Disclosure of Invention
The utility model aims to provide a T-shaped reverse milling non-standard forming cutter.
The technical scheme adopted by the utility model is as follows:
a T-shaped reverse milling non-standard forming cutter comprises a cutter head and a cutter handle, wherein the cutter head and the cutter handle are integrated, and the cutter handle is provided with an avoidance area and a clamping area; the tool bit is provided with a cutting edge and a chip removal groove; the cutting edges are two linearly symmetrical edges, and the cutting edges are arranged in an anti-countersunk manner.
The error between the axis of the cutter head and the axis of the cutter handle is within 0.02 mm.
The knife handle is provided with a lettering identification area, so that the knife is convenient to identify and manage.
1. Compared with the prior art, the utility model has the advantages that: the utility model can finish the working position processing under the condition of ensuring less turnover of the workpiece, and the tool has strong universality, and one tool can process the multi-size reverse countersunk head working position. Thereby improving the processing efficiency and shortening the processing period of the workpiece.
2. The tool library can register the tool marking information when the tool library is stored, fix the storage position, and directly fetch the tools when the tools are required to be fetched, so that the time is saved and the management is convenient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a T-shaped reverse milling nonstandard forming cutter.
Fig. 2 is a partial enlarged view of a portion a of fig. 1.
Fig. 3 is a left side view of a T-shaped reverse milling non-standard forming tool.
Fig. 4 is a partial perspective view of a T-type reverse milling non-standard forming tool.
Description of the embodiments
The utility model will be described in further detail below with reference to the accompanying drawings 1-4.
A T-shaped reverse milling non-standard forming cutter comprises a cutter head and a cutter handle, wherein the cutter head and the cutter handle are integrated,
the tool shank 1 is provided with a clamping area 101 and an avoidance area 102;
the tool bit 2 has a cutting edge 201 and a junk slot 202;
the cutting edge 201 is a line symmetrical two-edge, and the cutting edge is arranged in an anti-countersunk head.
The error between the axis of the cutter head and the axis of the cutter handle is within 0.02 mm.
The knife handle is provided with a lettering identification area 3, so that the knife is convenient to identify and manage.
The length of the avoidance area is 30mm, and the diameter is phi 5.9mm.
The diameter of the clamping area is phi 16mm.
The relief area and the clamping area are transitioned by a ramp 4.
During machining, the linear cutting edge direction of the forming cutter is fed in the length direction of the station through the directional function of the machine tool spindle, then the spindle rotates to start machining, and the reverse countersunk head station is machined through the reverse cutting edge. The tool library can register the marking information of the tools when being stored, the storage position is fixed, and the tools can be directly called when the tools are required to be called, so that the time is saved and the management is convenient.
Claims (6)
1. A T-shaped reverse milling non-standard forming cutter comprises a cutter head and a cutter handle, and is characterized in that the cutter head and the cutter handle are integrated,
the knife handle is provided with an avoidance area and a clamping area;
the tool bit is provided with a cutting edge and a chip removal groove;
the cutting edges are two linearly symmetrical edges, and the cutting edges are arranged in an anti-countersunk manner.
2. The T-turn back milling non-standard forming tool of claim 1, wherein the tool bit axis is within 0.02mm of the tool shank axis.
3. The T-shaped counter milling non-standard forming tool according to claim 1, wherein the tool shank has a lettering identification area for facilitating tool identification and tool management.
4. A T-shaped counter milling non-standard forming tool according to claim 1, wherein,
the length of the avoidance area is 30mm, and the diameter is phi 5.9mm.
5. A T-shaped counter milling non-standard forming tool according to claim 1, wherein,
the diameter of the clamping area is phi 16mm.
6. A T-shaped counter milling non-standard forming tool according to claim 1, wherein,
the avoidance region and the clamping region are transitioned by a ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339888.6U CN219818155U (en) | 2023-02-28 | 2023-02-28 | T-shaped reverse milling nonstandard forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339888.6U CN219818155U (en) | 2023-02-28 | 2023-02-28 | T-shaped reverse milling nonstandard forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818155U true CN219818155U (en) | 2023-10-13 |
Family
ID=88246399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339888.6U Active CN219818155U (en) | 2023-02-28 | 2023-02-28 | T-shaped reverse milling nonstandard forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818155U (en) |
-
2023
- 2023-02-28 CN CN202320339888.6U patent/CN219818155U/en active Active
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