CN204953932U - Special cutter in heavy groove of bent axle car owner axle journal - Google Patents
Special cutter in heavy groove of bent axle car owner axle journal Download PDFInfo
- Publication number
- CN204953932U CN204953932U CN201520743481.5U CN201520743481U CN204953932U CN 204953932 U CN204953932 U CN 204953932U CN 201520743481 U CN201520743481 U CN 201520743481U CN 204953932 U CN204953932 U CN 204953932U
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- China
- Prior art keywords
- knife
- deep gouge
- car owner
- limits
- carbide chip
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- 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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Abstract
The utility model discloses a special cutter in heavy groove of bent axle car owner axle journal, including the cutter body, with cutter body integrated into one piece's tool bit with set up the knife tip on the tool bit, the knife tip angle is 10 - 15, the position that is close to the knife tip on the tool bit is equipped with the carbide blade, wherein two limits of carbide blade are coincident with the main cutting edge and the front cutting edge of tool bit respectively, the position that is close to the knife tip on the carbide blade is equipped with the cutting strip that matches with the heavy flute profile form of trunnion, size, cutting strip wherein two limits coincides with wherein two limits of carbide blade. The utility model has the advantages of because consequently the shape of cutting strip, size and heavy groove matching at the in -process of processing, can also can guarantee the machining precision in heavy groove simultaneously once only to sinking the groove machine -shaping.
Description
Technical field
The utility model belongs to process tool field, is specifically related to a kind of main bearing journal billmpse tool.
Background technology
The deep gouge of main bearing journal be main bearing journal for connecting the part of other parts, its precision directly has influence on the excellent of bent axle.At present, general processing deep gouge is all processed by conventional billmpse tool.In the process of processing, can not machine disposable for deep gouge.Therefore, conventional at present billmpse tool can not meet the demand of deep gouge processing.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of bent axle car owner axle journal deep gouge dedicated tool, is machined, and ensure the machining accuracy of deep gouge by special cutter to deep gouge is disposable.
The technical scheme that the utility model adopts is: a kind of bent axle car owner axle journal deep gouge dedicated tool, comprise cutter hub, with the integrated cutter head of cutter hub and the point of a knife be arranged on cutter head, described point of a knife angle is 10 °-15 °, position near point of a knife on described cutter head is provided with carbide chip, wherein two limits of described carbide chip overlap with the main cutting edge of cutter head and front cutting edge respectively, position near point of a knife on described carbide chip is provided with and trunnion deep gouge shape, the cutting bar of size coupling, described cutting bar wherein two limits overlaps with wherein two limits of carbide chip.
As preferably, described point of a knife angle is 12 °.
As preferably, described carbide chip welds with cutter head.
As preferably, described cutting bar and carbide chip one-body molded.
The beneficial effects of the utility model are: because shape, the size of cutting bar are mated with deep gouge, therefore in the process of processing, can be disposable to deep gouge machine-shaping, also can ensure the machining accuracy of deep gouge simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is A place enlarged drawing in Fig. 1.
In figure: 1, cutter hub; 2, cutter head; 3, point of a knife; 4, carbide chip; 5, bar is cut.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of bent axle car owner axle journal deep gouge dedicated tool, comprise cutter hub 1, with the integrated cutter head 2 of cutter hub 1 and the point of a knife 3 be arranged on cutter head 2, described point of a knife 3 angle is 10 °-15 °, position near point of a knife 3 on described cutter head 2 is provided with carbide chip 4, wherein two limits of described carbide chip 4 overlap with the main cutting edge of cutter head 2 and front cutting edge respectively, position near point of a knife 3 on described carbide chip 4 is provided with and trunnion deep gouge shape, the cutting bar 5 of size coupling, described cutting bar 5 wherein two limits overlaps with wherein two limits of carbide chip 4.
In the present embodiment, described point of a knife 3 angle is 12 °.
In the present embodiment, described carbide chip 4 welds with cutter head 2.
In the present embodiment, described cutting bar 5 is one-body molded with carbide chip 4.
Because shape, the size of cutting bar 5 are mated with deep gouge, therefore in the process of processing, can be disposable to deep gouge machine-shaping, also can ensure the machining accuracy of deep gouge simultaneously.This cutter is contoured design forming tool, point left and right direction lathe tool.Adopt forming tool processing deep gouge more timely, intuitively can find point of a knife 3 tipping phenomenon; Reduce the distortion after turning process cutter fatigue.
Claims (4)
1. a bent axle car owner axle journal deep gouge dedicated tool, it is characterized in that: comprise cutter hub (1), with cutter hub (1) integrated cutter head (2) and the point of a knife (3) that is arranged on cutter head (2), described point of a knife (3) angle is 10 °-15 °, the upper position near point of a knife (3) of described cutter head (2) is provided with carbide chip (4), wherein two limits of described carbide chip (4) overlap with the main cutting edge of cutter head (2) and front cutting edge respectively, the upper position near point of a knife (3) of described carbide chip (4) is provided with and trunnion deep gouge shape, the cutting bar (5) of size coupling, described cutting bar (5) wherein two limits overlaps with wherein two limits of carbide chip (4).
2. bent axle car owner axle journal deep gouge dedicated tool according to claim 1, is characterized in that: described point of a knife (3) angle is 12 °.
3. bent axle car owner axle journal deep gouge dedicated tool according to claim 1 and 2, is characterized in that: described carbide chip (4) welds with cutter head (2).
4. bent axle car owner axle journal deep gouge dedicated tool according to claim 3, is characterized in that: described cutting bar (5) is one-body molded with carbide chip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743481.5U CN204953932U (en) | 2015-09-23 | 2015-09-23 | Special cutter in heavy groove of bent axle car owner axle journal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743481.5U CN204953932U (en) | 2015-09-23 | 2015-09-23 | Special cutter in heavy groove of bent axle car owner axle journal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953932U true CN204953932U (en) | 2016-01-13 |
Family
ID=55049029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743481.5U Active CN204953932U (en) | 2015-09-23 | 2015-09-23 | Special cutter in heavy groove of bent axle car owner axle journal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953932U (en) |
-
2015
- 2015-09-23 CN CN201520743481.5U patent/CN204953932U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 629300, Sichuan, Suining Province, Britain County Industrial Development Zone, Ma Xiangjiaba, Binjiang North Road East Patentee after: Sichuan Feiya power Polytron Technologies Inc Address before: 629300, Sichuan, Suining Province, Britain County Industrial Development Zone, Ma Xiangjiaba, Binjiang North Road East Patentee before: Sichuan Fei Ya auto parts and components Co., Ltd |