CN211966065U - Finish machining face milling cutter - Google Patents
Finish machining face milling cutter Download PDFInfo
- Publication number
- CN211966065U CN211966065U CN202020376928.0U CN202020376928U CN211966065U CN 211966065 U CN211966065 U CN 211966065U CN 202020376928 U CN202020376928 U CN 202020376928U CN 211966065 U CN211966065 U CN 211966065U
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- Prior art keywords
- milling cutter
- face milling
- groove
- head
- face
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- Expired - Fee Related
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- 238000003801 milling Methods 0.000 title claims abstract description 88
- 238000003754 machining Methods 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a finish machining face milling cutter, including face milling cutter head, the handle of a knife is installed at milling cutter head's bottom center, and the installation head is installed to the bottom of handle of a knife, and it has a plurality of face milling cutter piece fixture blocks and a plurality of chip grooves to open on face milling cutter head's the working end face, and first cutting edge is installed to the left side wall of face milling cutter piece fixture block, and open milling cutter head's inner chamber has the circular recess, and the echelonment voussoir is installed to the inner chamber of circular recess, installs the second cutting edge on the drive voussoir. The utility model provides a face milling cutter hardly keeps better chip removal in the cutting process of high accuracy, and does not possess the second cutting edge, is carrying out the during operation to different work pieces in the course of working, needs to change face milling cutter's problem.
Description
Technical Field
The utility model relates to a face milling cutter technical field specifically is a face milling cutter of finish machining usefulness.
Background
The end face and the excircle of the face milling cutter, which are perpendicular to the cutter bar, are provided with cutting edges and are mainly used for milling planes. The cutting edge of the outer circle is the main cutting edge, and the cutting edge of the end face plays the same role as a scraper. The face milling cutter has a shorter cutting edge than the shell end mill.
The general face milling cutter is difficult to maintain good chip removal in the high-precision cutting process, is not provided with a second cutting edge, and needs to be replaced when different workpieces work in the machining process, so that a face milling cutter for finish machining is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a face milling cutter that finish machining was used has solved face milling cutter and has hardly kept better chip removal at the cutting process of high accuracy, and does not possess the second cutting edge, is carrying out the during operation to different work pieces in the course of working, needs to change face milling cutter's problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a finish machining uses face milling cutter, includes face milling cutter head, the handle of a knife is installed at face milling cutter head's bottom center, the installation head is installed to the bottom of handle of a knife, it has a plurality of face milling cutter piece fixture blocks and a plurality of chip groove to open on face milling cutter head's the working end face, first cutting edge is installed to the left side wall of face milling cutter piece fixture block, open the inner chamber of milling cutter head has the circular recess, the echelonment voussoir is installed to the inner chamber of circular recess, install the second cutting edge on the drive voussoir.
In the finish-machining face milling cutter, the face milling insert blocks are arranged in a circumferential array along the end face of the face milling cutter head.
According to the finish machining face milling cutter, the chip grooves are provided in a plurality, and each chip groove is arranged between each two face milling cutter blade clamping blocks.
The utility model provides a face milling cutter of finish machining usefulness, the chip groove includes bottom surface and chip removal cambered surface, the chip removal cambered surface is the same with the lateral wall radian of face milling cutter head.
In the finish machining face milling cutter, the cutter handle is provided with two mounting and fixing holes, and the fixing holes radially and vertically penetrate through the inner cavity of the cutter handle.
In the finish machining face milling cutter, the side wall of the mounting head is provided with the mounting groove and the connecting hole, and the connecting hole is positioned right above the mounting groove.
In the finish machining face milling cutter, the inner cavity of the mounting head is provided with the through groove, the through groove is communicated with the circular groove, and the through groove and the circular groove are arranged in concentric circles.
The utility model has the advantages that: the utility model has the advantages of reasonable design, the chip groove includes bottom surface and chip removal cambered surface, the chip removal cambered surface is the same with the lateral wall radian of face milling cutter head, the space of chip groove is big, can make face milling cutter piece fixture block and first cutting edge have great laminating area, thereby make face milling cutter piece fixed stable in the chip groove, difficult not hard up, keep precision stable and chip removal normal in the high-speed accurate processing process, and then guarantee the stability of face milling processing, first cutting edge and the work surface to be processed can also form the contained angle of different angles, thereby realize different milling effects, the echelonment voussoir of inner chamber installation of circular recess can enough guarantee the blade length of second cutting edge simultaneously, avoid the blade to lack, guarantee to have sufficient location area and avoid the location inaccurate, can satisfy the requirement of different milling process again, can increase the processing range of face milling cutter to the work piece, the width of face milling cutter's processing has been increased, and the mounting fixed orifices that open on the handle of a knife has and the connecting hole that opens on the installation head, has guaranteed face milling cutter's installation stability, provides better guarantee for the machining precision, has solved face milling cutter and has hardly kept better chip removal at the cutting process of high accuracy, and does not possess the second cutting edge, is carrying out the during operation to different work pieces in the course of working, needs to change face milling cutter's problem.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1. the face milling cutter comprises a face milling cutter head, 2, a cutter handle, 201, a mounting fixing hole, 3, a face milling cutter blade clamping block, 4, a first cutting edge, 5, a chip removal groove, 501, a chip removal arc surface, 502, a bottom surface, 6, a circular groove, 7, a wedge block, 8, a second cutting edge, 9, a mounting head, 901, a connecting hole, 902 and a mounting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-2: a face milling cutter for finish machining comprises a face milling cutter head 1, a cutter handle 2 is installed at the center of the bottom of the face milling cutter head 1, two installation fixing holes 201 are formed in the cutter handle 2, the fixing holes 201 radially and vertically penetrate through an inner cavity of the cutter handle 2, an installation head 9 is installed at the bottom of the cutter handle 2, an installation groove 902 and a connection hole 901 are formed in the side wall of the installation head 9, the connection hole 901 is located right above the installation groove 902, a plurality of face milling cutter blade clamping blocks 3 and a plurality of chip removal grooves 5 are formed in the working end face of the face milling cutter head 1, the face milling cutter blade clamping blocks 3 are arranged in a circumferential array mode along the end face of the face milling cutter head 1, the chip removal grooves 5 are arranged in a plurality, each chip removal groove 5 is arranged between every two face milling cutter blade clamping blocks 3, each chip removal groove 5 comprises a bottom face 502 and a chip removal arc face 501, the chip removal arc face milling cutter head 501 is, the inner cavity of the milling cutter head 1 is provided with a circular groove 6, the inner cavity of the mounting head 9 is provided with a through groove, the through groove is communicated with the circular groove 6, the through groove and the circular groove 6 are arranged in a concentric circle mode, a stepped wedge 7 is installed in the inner cavity of the circular groove 6, and a second cutting edge 8 is installed on the wedge 7.
To sum up, when the utility model is used, the chip removal groove 5 comprises a bottom surface 502 and a chip removal cambered surface 501, the chip removal cambered surface 501 is the same as the radian of the side wall of the face milling cutter head 1, the space of the chip removal groove 5 is large, and the face milling cutter blade fixture block 3 and the first cutting edge 4 can have larger attaching area, so that the first cutting edge 4 is fixed and stable in the chip removal groove 5 and is not easy to loosen, the precision stability and the chip removal are kept normal in the high-speed accurate processing process, and the stability of the face milling processing is further ensured, the first cutting edge 4 and the working surface to be processed can also form included angles with different angles, so as to realize different milling effects, meanwhile, the stepped wedge block 7 arranged in the inner cavity of the circular groove 6 can not only ensure the cutting edge length of the second cutting edge 8, avoid the cutting edge loss, ensure enough positioning area to avoid inaccurate positioning, but also can meet, can increase the scope of processing of face milling cutter to the work piece, the width of face milling cutter's processing has been increased, open the installation fixed orifices 201 that have on the handle of a knife 2 and open the connecting hole 901 that has on the installation head 9, the installation stability of face milling cutter has been guaranteed, better guarantee is provided for the machining precision, it hardly keeps better chip removal at the cutting process of high accuracy to have solved face milling cutter, and do not possess the second cutting edge, when carrying out the work to different work pieces in the course of working, need to change face milling cutter's problem.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A face milling cutter for finish machining, comprising a face milling head (1), characterized in that: the bottom center of face milling cutter head (1) installs handle of a knife (2), installation head (9) are installed to the bottom of handle of a knife (2), it has a plurality of face milling cutter piece fixture blocks (3) and a plurality of chip groove (5) to open on the working end face of face milling cutter head (1), first cutting edge (4) are installed to the left side wall of face milling cutter piece fixture block (3), the inner chamber of milling cutter head (1) is opened has circular recess (6), echelonment voussoir (7) are installed to the inner chamber of circular recess (6), install second cutting edge (8) on voussoir (7).
2. A finish machining face milling cutter as set forth in claim 1, wherein: the face milling cutter blade clamping blocks (3) are arranged in a circumferential array along the end face of the face milling cutter head (1).
3. A finish machining face milling cutter as set forth in claim 1, wherein: the plurality of chip grooves (5) are formed, and each chip groove (5) is formed between every two face milling blade clamping blocks (3).
4. A finish machining face milling cutter as set forth in claim 1, wherein: chip groove (5) include bottom surface (502) and chip removal cambered surface (501), chip removal cambered surface (501) are the same with the lateral wall radian of face milling cutter head (1).
5. A finish machining face milling cutter as set forth in claim 1, wherein: two mounting and fixing holes (201) are formed in the tool shank (2), and the fixing holes (201) radially and vertically penetrate through an inner cavity of the tool shank (2).
6. A finish machining face milling cutter as set forth in claim 1, wherein: the side wall of the mounting head (9) is provided with a mounting groove (902) and a connecting hole (901), and the connecting hole (901) is positioned right above the mounting groove (902).
7. A finish machining face milling cutter as set forth in claim 1, wherein: the inner cavity of the mounting head (9) is provided with a through groove which is communicated with the circular groove (6), and the through groove and the circular groove (6) are arranged in concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376928.0U CN211966065U (en) | 2020-03-23 | 2020-03-23 | Finish machining face milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376928.0U CN211966065U (en) | 2020-03-23 | 2020-03-23 | Finish machining face milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211966065U true CN211966065U (en) | 2020-11-20 |
Family
ID=73380325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020376928.0U Expired - Fee Related CN211966065U (en) | 2020-03-23 | 2020-03-23 | Finish machining face milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211966065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751766A (en) * | 2021-10-11 | 2021-12-07 | 深圳市蓝海永兴实业有限公司 | Long-edge drilling and milling cutter for processing polaroid and processing method |
-
2020
- 2020-03-23 CN CN202020376928.0U patent/CN211966065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751766A (en) * | 2021-10-11 | 2021-12-07 | 深圳市蓝海永兴实业有限公司 | Long-edge drilling and milling cutter for processing polaroid and processing method |
| CN113751766B (en) * | 2021-10-11 | 2022-08-16 | 深圳市蓝海永兴实业有限公司 | Long-edge drilling and milling cutter for processing polaroid and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |