CN203470932U - Cylinder-cutting tool for machining valves - Google Patents
Cylinder-cutting tool for machining valves Download PDFInfo
- Publication number
- CN203470932U CN203470932U CN201320463581.3U CN201320463581U CN203470932U CN 203470932 U CN203470932 U CN 203470932U CN 201320463581 U CN201320463581 U CN 201320463581U CN 203470932 U CN203470932 U CN 203470932U
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting portion
- cylinder
- cutter
- cutting 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
Links
Abstract
The utility model belongs to the field of cutting tools and particularly relates to a cylinder-cutting tool for machining valves. The cylinder-cutting tool comprises a fixing cutter shank, wherein one end of the cutter shank is fixedly connected with a centering component, and the other end of the fixing cutter shank is connected with a cutter head; a first cutting part and a second cutting part are arranged on the cutter head; the first cutting part is fixed on one side of the cutter head through an axial first adjusting bolt, and the second cutting part is fixed on another side of the cutter head through an axial second adjusting bolt; the cutting edges of both first cutting part and the second cutting part are arranged on the inner sides. The cylinder-cutting tool has the advantages that as the two cutting parts can be adjusted through the two adjusting bolts, the cylinder-cutting tool can be applicable to valves with cylinders of different diameters; one-step forming is realized; the efficiency is high; the quality is good.
Description
Technical field
The utility model belongs to cutting tool field, specifically a kind of cylindrical cutter for valve processing.
Background technology
In machining, in working angles, smear metal is difficult for getting rid of, smear metal is easily entangled with, the smear metal that existing cutter produces when cutting stops owing to being subject to cutter shaft end face, be not easy smooth eliminating, even because of high temperature, paste on cutter hub, the serious heat radiation that hinders cutter hub shortens the life-span of cutter hub, and the smear metal of pasting on cutter hub easily makes the surface of processing work produce scratch, cannot make finished surface level and smooth, especially gas, Liquid valve is after first processing, carrying out second is that processing work smooth surface is without scratch through adding man-hour requirement, at processing valve, common plate cutter is in processing, cutting slowly, simultaneously such plate blade row bits have some setbacks, in use be easy to make plate cutter to collapse cutter, result cutter is ruined material and is ruined, production cost increases, inefficiency, the cutter of common process cylindrical needs much handles simultaneously, need compared with multiple operation simultaneously, therefore cannot enhance productivity, production cost is very high.
Summary of the invention
The purpose of this utility model is for above technology Shortcomings part, proposes a kind of one-time formed cylindrical cutter for valve processing of adjustable processing external diameter.
The utility model provides following technical scheme:
Cylindrical cutter for valve processing, it comprises for fixing handle of a knife, handle of a knife one end is fixedly connected with centering parts, the other end connects cutterhead, described cutterhead is provided with the first cutting portion and the second cutting portion, the first cutting portion is fixed on a side of cutterhead by the first axial adjusting bolt, the second cutting portion is fixed on the opposite side of cutterhead by the second axial adjusting bolt, and the cutting edge of the first cutting portion and the second cutting portion is all located at inner side.
The first described cutting portion and the second cutting portion inner side are equipped with triangle fluting sword.
The first described cutting portion end is provided with chamfering blades.
The utility model has the advantages that by two adjusting bolts and regulate two cutting portions can adapt to the valve of different-diameter cylindrical, disposal molding is processed, and efficiency is high, and quality is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, cylindrical cutter for valve processing, it comprises for fixing handle of a knife 1, handle of a knife 1 one end is fixedly connected with centering parts 2, the other end connects cutterhead 3, and described cutterhead 3 is provided with the first cutting portion 4 and the second cutting portion 5, the first cutting portions 4 are fixed on a side of cutterhead 3 by the first axial adjusting bolt 4a, the second cutting portion 5 is fixed on the opposite side of cutterhead 3 by the second axial adjusting bolt 5a, the cutting edge of the first cutting portion 4 and the second cutting portion 5 is all located at inner side.
The first described cutting portion 4 and the second cutting portion 5 inner sides are equipped with triangle fluting sword 6,7.
The first described cutting portion end is provided with chamfering blades 8.
Claims (3)
1. the cylindrical cutter of processing for valve, it comprises for fixing handle of a knife, handle of a knife one end is fixedly connected with centering parts, the other end connects cutterhead, it is characterized in that: described cutterhead is provided with the first cutting portion and the second cutting portion, the first cutting portion is fixed on a side of cutterhead by the first axial adjusting bolt, the second cutting portion is fixed on the opposite side of cutterhead by the second axial adjusting bolt, and the cutting edge of the first cutting portion and the second cutting portion is all located at inner side.
2. the cylindrical cutter for valve processing according to claim 1, is characterized in that: the first described cutting portion and the second cutting portion inner side are equipped with triangle fluting sword.
3. the cylindrical cutter for valve processing according to claim 1, is characterized in that: the first described cutting portion end is provided with chamfering blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463581.3U CN203470932U (en) | 2013-07-31 | 2013-07-31 | Cylinder-cutting tool for machining valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463581.3U CN203470932U (en) | 2013-07-31 | 2013-07-31 | Cylinder-cutting tool for machining valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470932U true CN203470932U (en) | 2014-03-12 |
Family
ID=50219342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320463581.3U Expired - Fee Related CN203470932U (en) | 2013-07-31 | 2013-07-31 | Cylinder-cutting tool for machining valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470932U (en) |
-
2013
- 2013-07-31 CN CN201320463581.3U patent/CN203470932U/en not_active Expired - Fee Related
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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: 20140312 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |