CN205020826U - Machine presss from both sides lathe tool - Google Patents
Machine presss from both sides lathe tool Download PDFInfo
- Publication number
- CN205020826U CN205020826U CN201520691373.8U CN201520691373U CN205020826U CN 205020826 U CN205020826 U CN 205020826U CN 201520691373 U CN201520691373 U CN 201520691373U CN 205020826 U CN205020826 U CN 205020826U
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- CN
- China
- Prior art keywords
- blade
- cutting edge
- screw
- tool
- lathe tool
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a machine presss from both sides lathe tool relates to cutter for the machining, and the improvement of a concretely relates to machine presss from both sides lathe tool structure is technological. Comprise cutter arbor, blade and screw, the blade passes through fix with screw in cutter arbor tip, the blade middle part is regular hexagon's a base, and there is the circular port center on the base, fixes setting up in the round hole with the screw, the three edge of spaced has the tool bit of lathe tool on the base, has the cutting edge on every tool bit, three tool bit and base structure as an organic whole. The utility model provides a cutting edge only on the current machine presss from both sides lathe tool blade, can only wholly scrap after the cutting edge wearing and tearing are serious, cause extravagant problem.
Description
Technical field
The utility model relates to machining cutter, is specifically related to a kind of improvement opportunity of mechanically-clamped turning tool structure.
Background technology
Mechanically-clamped turning tool refers to mechanically to locate, clamping blade, by the outer sharpening of cutter blade with install after, the lathe tool of comprehensive formation cutting-tool angle.Need to reface after using cutting edge to wear and tear.Mechanically-clamped turning tool can be used for processing excircles, end face, endoporus, and wherein recessing lathe tool, threading tool, planing tool aspect are applied comparatively extensive.The advantage of mechanically-clamped turning tool is to avoid welding the defect caused, and handle of a knife can repeatedly use, and tool geometrical parameter design is selected flexibly.As adopted concentrated sharpening, all favourable to aspects such as raising cutter quality, convenient management, reduction cutter expenses.
Existing mechanically-clamped turning tool blade only has a cutting edge, entirety can only scrap after cutting edge serious wear, cause waste.
Summary of the invention
The utility model provides mechanically-clamped turning tool, and the utility model solves on existing mechanically-clamped turning tool blade only has a cutting edge, can only entirety scrap, wasting problem after cutting edge serious wear.
For solving the problem, the utility model adopts following technical scheme: mechanically-clamped turning tool, is made up of knife bar, blade and screw, and blade is fixed on knife bar end by screw; Described blade middle part is orthohexagonal pedestal, and on pedestal, there is circular port center, and fixing screw is arranged in circular hole; On pedestal interval three limits on have the cutter head of lathe tool, each cutter head has cutting edge, and three cutter heads and pedestal are structure as a whole.
Advantage of the present utility model: be arranged at three along the circumferential direction equally distributed cutting edges, Stability Analysis of Structures, is convenient to the adjustment of installation and angle.Be provided with three cutting edges, improve service life, decrease waste.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the enlarged drawing of blade position in Fig. 2.
Symbol description in figure: screw 1, blade 2, knife bar 3, cutting edge 4.
Detailed description of the invention
By best embodiment, the utility model is described in detail below
.
As Figure 1-3, mechanically-clamped turning tool, be made up of knife bar 3, blade 2 and screw 1, blade 2 is fixed on knife bar end by screw 1; Described blade 2 middle part is orthohexagonal pedestal, and on pedestal, there is circular port center, and fixing screw 1 is arranged in circular hole; On pedestal interval three limits on have the cutter head of lathe tool, each cutter head has cutting edge 4, three cutter heads and pedestal are structure as a whole.Three cutting edges are being circumferentially uniformly distributed of being the center of circle with the center of pedestal, and three cutting edges are all towards counterclockwise.
By carrying out Passivation Treatment to cutting edge, tool life.Increase blade quantity and machining accuracy (nonstandard profile), increase cutter service efficiency.For the advantage of import five-shaft numerical control grinding machine and the special checkout equipment of import cutting edge R, processing and manufacturing is carried out to mechanically-clamped turning tool.Application cutting edge passivation process technology, can solve cutting edge and produce the zigzag difficult problem of micro-shape, make the cutting edge quality of compound tool reach minute surface, workpiece to be machined surface roughness can reach Ra0.05 ~ 0.2 μm, and machining accuracy reaches IT5 level.
Production technology: 1, machining center finish-milling processing nut arbor insert groove, bores thread Pilot hole tapping, ensures vertical with cutter hub.2, five travelling wheelhead roll grinder processing blades locating slots.3, five travelling wheelhead roll grinder processing blades sizes.4, the special check meter of five axles detects sharp angle and step axial dimension.5, by hand passivation is carried out to cutting edge.6, special cutting edge R detector checks the size of cutting edge R and the uniformity.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. mechanically-clamped turning tool, is made up of knife bar, blade and screw, and blade is fixed on knife bar end by screw; It is characterized in that, described blade middle part is orthohexagonal pedestal, and on pedestal, there is circular port center, and fixing screw is arranged in circular hole; On pedestal interval three limits on have the cutter head of lathe tool, each cutter head has cutting edge, and three cutter heads and pedestal are structure as a whole.
2. mechanically-clamped turning tool as claimed in claim 1, is characterized in that, three cutting edges are being circumferentially uniformly distributed of being the center of circle with the center of pedestal, and three cutting edges are all towards counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691373.8U CN205020826U (en) | 2015-09-09 | 2015-09-09 | Machine presss from both sides lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691373.8U CN205020826U (en) | 2015-09-09 | 2015-09-09 | Machine presss from both sides lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020826U true CN205020826U (en) | 2016-02-10 |
Family
ID=55253393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691373.8U Expired - Fee Related CN205020826U (en) | 2015-09-09 | 2015-09-09 | Machine presss from both sides lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020826U (en) |
-
2015
- 2015-09-09 CN CN201520691373.8U patent/CN205020826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160909 |