CN203526581U - Disposable triangular high-temperature resistant grooving turning blade - Google Patents
Disposable triangular high-temperature resistant grooving turning blade Download PDFInfo
- Publication number
- CN203526581U CN203526581U CN201320584354.6U CN201320584354U CN203526581U CN 203526581 U CN203526581 U CN 203526581U CN 201320584354 U CN201320584354 U CN 201320584354U CN 203526581 U CN203526581 U CN 203526581U
- Authority
- CN
- China
- Prior art keywords
- blade body
- angle
- cutting edge
- blade
- temperature resistant
- 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
Images
Landscapes
- Milling Processes (AREA)
Abstract
A disposable triangular high-temperature resistant grooving turning blade comprises a triangular-prism-shaped blade body arranged in a blade locating groove of a tool bit, the top face and the bottom face of the blade body are in equilateral triangle shapes, the three prisms of the blade body are respectively provided with a cutting edge, the angle of the front angle of each cutting edge is 7-12degrees, and the angle of the back angle of each cutting edge is 12-16degrees. Chip guide grooves are formed between the cutting edges and the lateral edges of the blade body, and the blade body is further provided with a locating hole connected with the tool bit. The disposable triangular high-temperature resistant grooving turning blade is simple in structure, widely applicable to industries like the automobile industry, and suitable for manufacturing inner holes of components and parts and grooving and turning of end faces.
Description
Technical field
The utility model relates to a kind of turning insert, is specially a kind of high temperature resistant triangle disposable type recessing bit sheet.
Background technology
Steam seal ring is that steam turbine forms one of parts, and the narrowest place of packing groove of nuclear power generating sets steam seal ring only has 1.2mm, can only carry out turning processing with recessing bit, and due to cutter intensity difference, chip removal and dispel the heat badly, annual cutter use amount is very large.Former is overall structure pattern with cutter, and blade service life is short, expense is high, needs development new structure type turning insert process this steam seal ring parts, to reduce blade cost of use.
Utility model content
The technical problem that the utility model solves is to provide a kind of high temperature resistant triangle disposable type recessing bit sheet, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of high temperature resistant triangle disposable type recessing bit sheet, comprise the triangular prism shaped blade body in the blade locating slot being arranged on cutter head, end face and the bottom surface of blade body are equilateral triangle, on three ribs of blade body, be respectively provided with a cutting edge, the angle of the anterior angle of each cutting edge is 7～12 °, the angle of the relief angle of each cutting edge is 12～16 °, between each incline face of above-mentioned cutting edge and blade body, be equipped with dregs guiding groove, in blade body, be also provided with the connected locating hole of same cutter head.
Further, the top edge of blade body and bottom edge are equipped with chamfering.
Beneficial effect
The utility model is simple in structure, is widely used in the industries such as auto manufacturing, is applicable to manufacture grooving and the turning processing use of parts endoporus and end face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of high temperature resistant triangle disposable type recessing bit sheet, comprise the triangular prism shaped blade body 1 in the blade locating slot being arranged on cutter head, end face and the bottom surface of blade body 1 are equilateral triangle, on three ribs of blade body 1, be respectively provided with a cutting edge 2, the angle δ of the anterior angle of each cutting edge is 7～12 °, the angle γ of the relief angle of each cutting edge is 12～16 °, between each incline face of above-mentioned cutting edge and blade body, be equipped with dregs guiding groove 3, in blade body, be also provided with the connected locating hole of same cutter head 4.The top edge of blade body and bottom edge are equipped with chamfering 5.The utility model is simple in structure, is widely used in the industries such as auto manufacturing, is applicable to manufacture grooving and the turning processing use of parts endoporus and end face.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a high temperature resistant triangle disposable type recessing bit sheet, comprise the triangular prism shaped blade body in the blade locating slot being arranged on cutter head, it is characterized in that: end face and the bottom surface of blade body are equilateral triangle, on three ribs of blade body, be respectively provided with a cutting edge, the angle of the anterior angle of each cutting edge is 7～12 °, the angle of the relief angle of each cutting edge is 12～16 °, between each incline face of above-mentioned cutting edge and blade body, be equipped with dregs guiding groove, in blade body, be also provided with the connected locating hole of same cutter head.
2. a kind of high temperature resistant triangle disposable type recessing bit sheet according to claim 1, is characterized in that: top edge and the bottom edge of blade body are equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584354.6U CN203526581U (en) | 2013-09-23 | 2013-09-23 | Disposable triangular high-temperature resistant grooving turning blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584354.6U CN203526581U (en) | 2013-09-23 | 2013-09-23 | Disposable triangular high-temperature resistant grooving turning blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526581U true CN203526581U (en) | 2014-04-09 |
Family
ID=50412843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584354.6U Expired - Fee Related CN203526581U (en) | 2013-09-23 | 2013-09-23 | Disposable triangular high-temperature resistant grooving turning blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526581U (en) |
-
2013
- 2013-09-23 CN CN201320584354.6U patent/CN203526581U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203030943U (en) | Adjustable boring cutter bar | |
| CN203109354U (en) | Handle type reamer rotationally connected through flange plate | |
| CN203526581U (en) | Disposable triangular high-temperature resistant grooving turning blade | |
| CN203304662U (en) | Double-faced chamfer cutter | |
| CN202555910U (en) | Reamer | |
| CN202922245U (en) | Elastic process plug for processing wind power input shaft | |
| CN202555851U (en) | Vertical blade-type narrow groove turning tool | |
| CN203875399U (en) | Machining R rounding milling cutter | |
| CN206286574U (en) | A kind of machine presss from both sides cutoff tool | |
| CN205519704U (en) | Eccentric chamfer sword of hole | |
| CN201889554U (en) | Reamer for valve body of trailer | |
| CN201324886Y (en) | Broach for processing length and flatness of motor output shaft | |
| CN203185339U (en) | Expansion tank scribing template used for turbine partition board | |
| CN203156883U (en) | Chamfer panel cutter for machining wood panel forming grooves | |
| CN205571433U (en) | Outer anti - cutter of scraping of marginal part of counter bore in little space | |
| CN203679377U (en) | Profile cutter used for machining sides and chamfers | |
| CN203725868U (en) | T-shaped cutter for machining grooves with extremely low thicknesses | |
| CN204159976U (en) | A kind of rotary valve hole machined reamer | |
| CN203390315U (en) | Novel chamfering composite reamer | |
| CN204486906U (en) | The hole push broach of D shape | |
| CN203018984U (en) | Welding clamp of superhard numerical control blade | |
| CN204054227U (en) | A kind of novel slitting saw-blade | |
| CN203599609U (en) | Blade for arc chamfer forming cutter | |
| CN204234851U (en) | A kind of wave edge finger-type roughing milling cutter | |
| CN203542748U (en) | Annular knife clip for chipper |
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 |
Granted publication date: 20140409 Termination date: 20140923 |
|
| EXPY | Termination of patent right or utility model |