CN210361978U - Brittle material forming cutter - Google Patents
Brittle material forming cutter Download PDFInfo
- Publication number
- CN210361978U CN210361978U CN201821571373.4U CN201821571373U CN210361978U CN 210361978 U CN210361978 U CN 210361978U CN 201821571373 U CN201821571373 U CN 201821571373U CN 210361978 U CN210361978 U CN 210361978U
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- tool bit
- annular groove
- cooling
- cooling bath
- cutter
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Abstract
The utility model discloses a brittle material shaping cutter, including cylindrical tool bit, tool bit one end is equipped with the connecting axle, and the other end is equipped with the annular groove, the annular groove is sunken to the tool bit side along the tool bit bottom surface, and tool bit bottom surface end is equipped with the several cooling bath, cooling bath cell body perpendicular to bottom surface, cooling bath cell body and bottom surface and annular groove communicate with each other and extend to the tool bit side. The cutter of the utility model is arranged on the machining center, the rotating shaft of the machining center drives the cutter head to do circular motion and autorotation along the part to be cut, and the fillet is formed at one time, thereby improving the success rate and the machining efficiency; machining center has a shower nozzle to tool bit spraying cooling liquid when processing part, and the cooling liquid adds the temperature when can reducing the cutting in the cooling bath, plays the cooling effect, and the edge formation cutting edge that the cooling bath is located the annular groove in addition can prevent when cutting edge cutting part fillet from collapsing the limit.
Description
Technical Field
The utility model belongs to the technical field of semiconductor material cleaning equipment, concretely relates to brittle material shaping cutter.
Background
When the brittle material part is produced and processed, the conventional processing method can not meet the requirements for the operation which has requirements on special parts of the part. Particularly, when the round corners of round materials are subjected to conventional machining operation, redundant materials are removed point by intensive tool paths through profiling machining, and finally approximate round corners are formed, so that the roundness and surface lines of the round corners cannot be guaranteed, and the problems of low efficiency, easy edge breakage and the like in the conventional machining method are solved, and the risk is brought to machined products.
The conventional fillet machining of the brittle material is to control a bull nose cutter to rotate around the circumference of a machined part through a machining center, simultaneously rotate, achieve the fillet machining of the part through a dense cutter path, and roughen the fillet machined by the conventional bull nose cutter in the machining process; moreover, the common conventional bull nose cutter for processing round corners has short service life, time consumption and low efficiency; in the processing process, the roundness of the fillet processed by the conventional bull-nose cutter does not meet the requirement, and edge breakage is easy to generate.
To the above problem, provide the utility model discloses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a brittle material shaping cutter.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a brittle material shaping cutter, includes cylindrical tool bit 1, and tool bit one end is equipped with connecting axle 2, and the other end is equipped with annular groove 3, annular groove 3 is sunken to the tool bit side along tool bit bottom surface 4. The bottom surface end of the tool bit 1 is provided with a plurality of cooling grooves 5, the groove bodies of the cooling grooves 5 are perpendicular to the bottom surface 4, and the groove bodies of the cooling grooves 5 are communicated with the bottom surface 4 and the annular groove 3 and extend to the side surface of the tool bit 1.
Wherein, the groove body of the cooling groove 5 extends to the middle part of the side surface of the tool bit 1 and is communicated with the side surface.
Wherein, the number of the cooling grooves 5 is 3-6, and the cooling grooves are arranged along the bottom surface of the tool bit 1 in a circumferential array.
The utility model has the advantages that:
the utility model discloses a cutter, on being connected to machining center's axis of rotation with the tool bit through the connecting axle, the part that needs the processing is installed on machining center's main shaft, and machining center axis of rotation drives the tool bit and does circular motion and rotation along the part that needs the cutting, is equipped with annular groove on the tool bit and can be convenient for fillet one shot forming on the part when cutting, improves success rate and machining efficiency; machining center has a shower nozzle to tool bit spraying cooling liquid when processing part, and the cooling liquid adds the temperature when can reducing the cutting in the cooling bath, plays the cooling effect, and the edge formation cutting edge that the cooling bath is located the annular groove in addition can prevent when cutting edge cutting part fillet from collapsing the limit.
Drawings
The invention itself, however, as well as a number of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein:
fig. 1 is a schematic structural view of a brittle material forming tool according to the present invention;
fig. 2 is a schematic view of the mechanical fit of the brittle material forming tool during part processing according to the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-2, a brittle material forming cutter comprises a cylindrical cutter head 1, wherein one end of the cutter head is provided with a connecting shaft 2, the other end of the cutter head is provided with an annular groove 3, the annular groove 3 is recessed to the side surface of the cutter head along the bottom surface 4 of the cutter head, the bottom surface end of the cutter head 1 is provided with a plurality of cooling grooves 5, the groove bodies of the cooling grooves 5 are perpendicular to the bottom surface 4, and the groove bodies of the cooling grooves 5 are communicated with the bottom surface 4 and the annular groove 3 and.
The working principle is as follows: the tool bit is connected to a rotating shaft of a machining center through a connecting shaft 2, a part 6 to be machined is installed on a main shaft of the machining center, the rotating shaft of the machining center drives the tool bit 1 to do circular motion along the part 6 to be cut, meanwhile, the tool bit rotates, an annular groove 3 formed in the tool bit 1 can facilitate one-step forming of a round angle on the part 6 during cutting, and success rate and machining efficiency are improved; machining center has the shower nozzle to tool bit 1 injection coolant liquid when processing part 6, and the coolant liquid adds and can reduce the temperature when cutting in the cooling bath 5, plays the cooling effect, and the edge formation cutting edge that cooling bath 5 is located annular groove 3 in addition can prevent when cutting edge cutting part fillet from collapsing the limit.
More preferably, the groove body 5 of the cooling groove extends to the middle part of the side surface of the cutter head 1 and is communicated with the side surface. The groove body is communicated with the side surface of the cylindrical tool bit, so that cooling liquid can be conveniently sprayed into the cooling groove.
According to a more preferable technical scheme, the number of the cooling grooves 5 is 3-6, and the cooling grooves are distributed along the bottom surface of the cutter head 1 in a circumferential array.
To sum up, the cutter of the utility model connects the cutter head to the rotating shaft of the machining center through the connecting shaft, the part to be machined is installed on the main shaft of the machining center, the rotating shaft of the machining center drives the cutter head to do circular motion and autorotation along the part to be cut, the annular groove is arranged on the cutter head, so that the fillet on the part can be conveniently formed at one time during cutting, and the success rate and the machining efficiency are improved; machining center has a shower nozzle to tool bit spraying cooling liquid when processing part, and the cooling liquid adds the temperature when can reducing the cutting in the cooling bath, plays the cooling effect, and the edge formation cutting edge that the cooling bath is located the annular groove in addition can prevent when cutting edge cutting part fillet from collapsing the limit.
Claims (3)
1. The utility model provides a brittle material shaping cutter, its characterized in that, includes cylindrical tool bit (1), tool bit one end is equipped with connecting axle (2), and the other end is equipped with annular groove (3), annular groove (3) are sunken to the tool bit side along tool bit bottom surface (4), tool bit (1) bottom surface end is equipped with several cooling bath (5), cooling bath (5) cell body perpendicular to bottom surface, cooling bath (5) cell body communicates with each other with bottom surface (4) and annular groove (3) and extends to tool bit (1) side.
2. The brittle material forming tool as claimed in claim 1, characterized in that the body of the cooling groove (5) extends to the middle of the side of the cutting head (1) and is in communication with the side.
3. A brittle material forming tool according to claim 2, characterized in that the number of the cooling grooves (5) is 3-6, and the grooves are arranged in a circumferential array along the bottom surface of the cutting head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571373.4U CN210361978U (en) | 2018-09-26 | 2018-09-26 | Brittle material forming cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571373.4U CN210361978U (en) | 2018-09-26 | 2018-09-26 | Brittle material forming cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210361978U true CN210361978U (en) | 2020-04-21 |
Family
ID=70244887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571373.4U Active CN210361978U (en) | 2018-09-26 | 2018-09-26 | Brittle material forming cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210361978U (en) |
-
2018
- 2018-09-26 CN CN201821571373.4U patent/CN210361978U/en active Active
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