CN202212591U - Cutter for machine tool - Google Patents
Cutter for machine tool Download PDFInfo
- Publication number
- CN202212591U CN202212591U CN2011202470427U CN201120247042U CN202212591U CN 202212591 U CN202212591 U CN 202212591U CN 2011202470427 U CN2011202470427 U CN 2011202470427U CN 201120247042 U CN201120247042 U CN 201120247042U CN 202212591 U CN202212591 U CN 202212591U
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- China
- Prior art keywords
- layer
- handle
- knife
- cutter
- cutter head
- 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.)
- Withdrawn - After Issue
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a cutter for a machine tool. The cutter comprises a cutter handle and a cutter head connected with the cutter handle. A blade is arranged on the cutter head. The cutter handle comprises a cutter handle housing, and a vibration-proof layer, a vibration damping layer and a base layer which are integrated with the cutter handle housing. The vibration-proof layer, the vibration damping layer and the base layer are successively arranged inside the cutter handle housing. The vibration-proof layer is disposed at an end of the cutter handle housing connected with the cutter head. Compared with the prior art, the cutter of the utility model has the advantages of small vibration amplitude, short time for stopping vibration, high fineness of a machined workpiece surface, etc.
Description
Technical field
The utility model relates to the cutter field, especially relates to a kind of tools for machine tools.
Background technology
Cutter is the instrument that is used for cut in the machine-building, claims cutting element again.In machined into, often use various cutters with circle, cylindrical and annular grooving etc. in the workpiece processing, this cutter that is used for lathe is commonly referred to lathe tool.Lathe tool generally comprises handle of a knife and cutter head, and cutter head is provided with blade.When using the lathe tool processing work, cutter structure will directly have influence on the fineness of workpiece machining surface.Past people is all only paid close attention to and blade mechanisms the improvement of cutter.Be 201020517683.5 Chinese patent like application number: a kind of lathe tools, it comprises cutter head, said cutter head is fixed on the lathe through knife bar; And said cutter head is provided with the point of a knife of the seamed edge formation on most surfaces; Said knife bar material is a general structural steel, and tool tip material is a YH2 shaped steel, and the negative rake of said cutter is between-7 °～-8 °; Relief angle is between 8 °～10 °, and cutter tilt is between-6 °～-8 °.
The utility model content
The purpose of the utility model is exactly that to provide in order to overcome the defective that above-mentioned prior art exists that a kind of vibrations amplitude is little, the time is brought in vibrations together short, and the good tools for machine tools of the workpiece surface finish that processes.
The purpose of the utility model can realize through following technical scheme: a kind of tools for machine tools; Comprise handle of a knife and the cutter head that is connected with handle of a knife; Described cutter head is provided with blade, it is characterized in that, described handle of a knife comprises handle of a knife housing and the vibrationproof layer, vibration damping layer, the basal layer that are provided with handle of a knife housing integral type; Described vibrationproof layer, vibration damping layer, basal layer are located at the handle of a knife enclosure interior successively, and the vibrationproof layer is located at the link of handle of a knife housing and cutter head.
The material of described vibrationproof layer is an acid bronze alloy.
The material of described vibration damping layer is a hard rubber.
The material of described basal layer is a carbide alloy.
Described carbide alloy is tungsten-cobalt hard alloy, tungsten titanium cobalt hard alloy or tungsten titanium tantalum carbide alloy.
Compared with prior art, the utlity model has following advantage:
1, the workpiece surface finish of using the utility model to process is good, and the cutter amplitude of shaking is less;
2, the vibrations amplitude of handle of a knife is littler than common handle of a knife, and it is also short than common handle of a knife that the time is brought in its vibrations together, shown superior shock absorbing characteristics.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vibrorecord of antivibration handle of a knife;
Fig. 3 is the vibrorecord of common handle of a knife.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
As shown in Figure 1, a kind of tools for machine tools comprise handle of a knife 1 and the cutter head 3 that is connected with handle of a knife 1, and cutter head 3 is provided with blade 2.Handle of a knife 1 comprises handle of a knife housing and the vibrationproof layer 4, vibration damping layer 5, the basal layer 6 that are provided with handle of a knife housing integral type.Vibrationproof layer 4, vibration damping layer 5, basal layer 6 are located at the handle of a knife enclosure interior successively, and vibrationproof layer 4 is located at the link of handle of a knife housing and cutter head 3.The material of vibrationproof layer is the vibrationproof alloy.The material of basal layer is a superhard alloy.The material of vibrationproof layer is an acid bronze alloy.The material of vibration damping layer is a hard rubber.The material of basal layer is a tungsten-cobalt hard alloy.
In order to verify the utility model and which is good and which is bad with the cutter of common handle of a knife, done following experiment:
1) equipment and processing work material selection
The LCR-270 model of the big river bend manufacturer production of machine selection;
Processing work is selected the workpiece of ADC12 aluminium alloy;
2) processing conditions
Experiment is reached a conclusion:
The average fineness of center line when A. processing with common handle of a knife is that 6.07a is 2.35a with the average fineness of center line that the antivibration handle of a knife adds man-hour.Obviously after adopting the utility model, the workpiece surface finish that processes is good, and the cutter amplitude of shaking is less.
B. like Fig. 2, shown in Figure 3; Data through two figure relatively can be reached a conclusion: about the damping property of two kinds of handle of a knifes, with regard to jerk power this point, the vibrations amplitude of antivibration handle of a knife is littler than common handle of a knife; It is also short than common handle of a knife that the time is brought in its vibrations together, shown superior shock absorbing characteristics.
A kind of tools for machine tools comprise handle of a knife and the cutter head that is connected with handle of a knife, and cutter head is provided with blade.Handle of a knife comprises handle of a knife housing and the vibrationproof layer, vibration damping layer, the basal layer that are provided with handle of a knife housing integral type.Vibrationproof layer, vibration damping layer, basal layer are located at the handle of a knife enclosure interior successively, and the vibrationproof layer is located at the link of handle of a knife housing and cutter head.The material of vibrationproof layer is the vibrationproof alloy.The material of basal layer is a superhard alloy.The material of vibrationproof layer is an acid bronze alloy.The material of vibration damping layer is a hard rubber.The material of basal layer is a tungsten titanium cobalt hard alloy.
A kind of tools for machine tools comprise handle of a knife and the cutter head that is connected with handle of a knife, and cutter head is provided with blade.Handle of a knife comprises handle of a knife housing and the vibrationproof layer, vibration damping layer, the basal layer that are provided with handle of a knife housing integral type.Vibrationproof layer, vibration damping layer, basal layer are located at the handle of a knife enclosure interior successively, and the vibrationproof layer is located at the link of handle of a knife housing and cutter head.The material of vibrationproof layer is the vibrationproof alloy.The material of basal layer is a superhard alloy.The material of vibrationproof layer is an acid bronze alloy.The material of vibration damping layer is a hard rubber.The material of basal layer is a tungsten titanium tantalum carbide alloy.
Claims (5)
1. tools for machine tools; Comprise handle of a knife and the cutter head that is connected with handle of a knife; Described cutter head is provided with blade, it is characterized in that, described handle of a knife comprises handle of a knife housing and the vibrationproof layer, vibration damping layer, the basal layer that are provided with handle of a knife housing integral type; Described vibrationproof layer, vibration damping layer, basal layer are located at the handle of a knife enclosure interior successively, and the vibrationproof layer is located at the link of handle of a knife housing and cutter head.
2. a kind of tools for machine tools according to claim 1 is characterized in that, the material of described vibrationproof layer is an acid bronze alloy.
3. a kind of tools for machine tools according to claim 1 is characterized in that, the material of described vibration damping layer is a hard rubber.
4. a kind of tools for machine tools according to claim 1 is characterized in that, the material of described basal layer is a carbide alloy.
5. a kind of tools for machine tools according to claim 4 is characterized in that, described carbide alloy is tungsten-cobalt hard alloy, tungsten titanium cobalt hard alloy or tungsten titanium tantalum carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202470427U CN202212591U (en) | 2011-07-13 | 2011-07-13 | Cutter for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202470427U CN202212591U (en) | 2011-07-13 | 2011-07-13 | Cutter for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212591U true CN202212591U (en) | 2012-05-09 |
Family
ID=46011861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202470427U Withdrawn - After Issue CN202212591U (en) | 2011-07-13 | 2011-07-13 | Cutter for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873351A (en) * | 2011-07-13 | 2013-01-16 | 上海胜僖汽车配件有限公司 | Lathe tool |
| CN109275429A (en) * | 2018-10-24 | 2019-01-29 | 南京申发冶金机械制造有限公司 | A kind of baler wear resistant cutters |
-
2011
- 2011-07-13 CN CN2011202470427U patent/CN202212591U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873351A (en) * | 2011-07-13 | 2013-01-16 | 上海胜僖汽车配件有限公司 | Lathe tool |
| CN102873351B (en) * | 2011-07-13 | 2015-04-22 | 上海胜僖汽车配件有限公司 | Lathe tool |
| CN109275429A (en) * | 2018-10-24 | 2019-01-29 | 南京申发冶金机械制造有限公司 | A kind of baler wear resistant cutters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120509 Effective date of abandoning: 20150422 |