CN204277049U - A kind of T-shaped hard alloyed cutter - Google Patents
A kind of T-shaped hard alloyed cutter Download PDFInfo
- Publication number
- CN204277049U CN204277049U CN201420633595.XU CN201420633595U CN204277049U CN 204277049 U CN204277049 U CN 204277049U CN 201420633595 U CN201420633595 U CN 201420633595U CN 204277049 U CN204277049 U CN 204277049U
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- CN
- China
- Prior art keywords
- cutter head
- cutting edge
- cutter
- bullet
- knife
- 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 relates to a kind of T-shaped hard alloyed cutter, comprise handle of a knife and cutter head, described handle of a knife is connected with a bullet with between cutter head, and the conical surface angle of described bullet is 60 °, provide the larger bit space that allows, avoid handle of a knife position in working angles to touch workpiece.Cutter head cylinder is provided with between described cutter head and bullet, described cutter head high order end end face is provided with face cutting edge, is provided with side cutting edge in cutter head side, the semi arch cutting edge of described side cutting edge to be radius be 0.75mm, be convenient to one-shot forming, fill up the limitation of conventional tool processing, ensure that workpiece surface finish, improve machining accuracy and working (machining) efficiency, and side cutting edge circumference comprises six cutting edges, reduce every cutter cutting output, increase cutter life, meet the needs of production.
Description
Technical field
The utility model relates to a kind of T-shaped hard alloyed cutter, belongs to machine tools field.
Background technology
For the housing that some are special, need the notch processing caulking groove and so on the inwall of housing, the cutter of the straight cutting edge of traditional staight shank cannot rotate to be processed the inwall of housing, cannot straight forming, meets the needs of production.
Utility model content
The purpose of this utility model is to provide a kind of T-shaped hard alloyed cutter, and by cutter head side cutting edge being designed to the cutting edge of semicircular arc, make cutter meet more complicated groove and cut, practicality is stronger.
For achieving the above object, the utility model provides a kind of T-shaped hard alloyed cutter, comprises handle of a knife and cutter head, described handle of a knife is connected with a bullet with between cutter head, the conical surface angle of described bullet is 60 °, provides the larger bit space that allows, and avoids handle of a knife position in working angles to touch workpiece.Cutter head cylinder is provided with between described cutter head and bullet, described cutter head high order end end face is provided with face cutting edge, side cutting edge is provided with in cutter head side, the semi arch cutting edge of described side cutting edge to be radius be 0.75mm, the maximum outside diameter of described cutter head is 24mm, be convenient to one-shot forming, fill up the limitation of conventional tool processing, ensure that workpiece surface finish, improve machining accuracy and working (machining) efficiency, and side cutting edge circumference comprises six cutting edges, reduce every cutter cutting output, increase cutter life, meet the needs of production.
Further improvement of the utility model is: described handle of a knife and cutter head are integrated, and adopts Hardmetal materials, and carbide alloy has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, strengthens cutter life.
The beneficial effects of the utility model are: compact conformation, easy to process, and one-shot forming is cost-saving.
Accompanying drawing explanation
Fig. 1 represents structural representation of the present utility model;
Drawing reference numeral: 1-handle of a knife, 2-cutter head, 3-bullet, 4-cutter head cylinder, 5-face cutting edge, 6-side cutting edge.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples.
See accompanying drawing 1, the utility model proposes a kind of T-shaped hard alloyed cutter, comprise handle of a knife 1 and cutter head 2, described handle of a knife 1 is connected with a bullet 3 with between cutter head 2, the conical surface angle of described bullet 3 is 60 °, bullet 3 provides the larger bit space that allows, and avoids handle of a knife 2 in working angles to touch workpiece; Be provided with cutter head cylinder 4 between described cutter head 2 and bullet 3, for side cutting edge leaves larger space, meet the requirement that groove cuts.Described cutter head 2 high order end end face is provided with face cutting edge 5, side cutting edge 6 is provided with in cutter head 2 side, described side cutting edge 6 for radius be the semi arch cutting edge of 0.75mm, the maximum outside diameter of described cutter head 2 is 24mm, and side cutting edge 6 circumference comprises six cutting edges, reduce every cutter cutting output, increase cutter life, meet the needs of production.Described handle of a knife 1 is integrated with cutter head 2, deduct most work flow, reduce the tool sharpening cycle, alleviate the loss of processing to bar, and employing Hardmetal materials, carbide alloy has that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, strengthens cutter life.
Avoid the problem of repeatedly chamfering in process, ensure that workpiece surface finish, be convenient to one-shot forming, be applicable to the processing of particular groove, improve machining accuracy and working (machining) efficiency, meet the needs of production.
Claims (2)
1. a T-shaped hard alloyed cutter, comprise handle of a knife (1) and cutter head (2), it is characterized in that: be connected with a bullet (3) between described handle of a knife (1) with cutter head (2), the conical surface angle of described bullet (3) is 60 °; Cutter head cylinder (4) is provided with between described cutter head (2) and bullet (3), described cutter head (2) high order end end face is provided with face cutting edge (5), side cutting edge (6) is provided with in cutter head (2) side, described side cutting edge (6) for radius be the semi arch cutting edge of 0.75mm, and side cutting edge (6) circumference comprises six cutting edges, the maximum outside diameter of described cutter head (2) is 24mm.
2. a kind of T-shaped hard alloyed cutter according to claim 1, is characterized in that: described handle of a knife (1) and cutter head (2) are integrated, and adopts Hardmetal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633595.XU CN204277049U (en) | 2014-10-27 | 2014-10-27 | A kind of T-shaped hard alloyed cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633595.XU CN204277049U (en) | 2014-10-27 | 2014-10-27 | A kind of T-shaped hard alloyed cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277049U true CN204277049U (en) | 2015-04-22 |
Family
ID=52860245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633595.XU Expired - Fee Related CN204277049U (en) | 2014-10-27 | 2014-10-27 | A kind of T-shaped hard alloyed cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176750A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市鑫国钰精密工具有限公司 | T-slot cutter |
| CN109047876A (en) * | 2018-08-22 | 2018-12-21 | 苏州广型模具有限公司 | A kind of seal groove molding cutter |
| CN109894638A (en) * | 2019-03-20 | 2019-06-18 | 成都飞机工业（集团）有限责任公司 | The cutter of shape in angle is closed in a kind of numerical control processing |
-
2014
- 2014-10-27 CN CN201420633595.XU patent/CN204277049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176750A1 (en) * | 2017-04-01 | 2018-10-04 | 深圳市鑫国钰精密工具有限公司 | T-slot cutter |
| CN109047876A (en) * | 2018-08-22 | 2018-12-21 | 苏州广型模具有限公司 | A kind of seal groove molding cutter |
| CN109894638A (en) * | 2019-03-20 | 2019-06-18 | 成都飞机工业（集团）有限责任公司 | The cutter of shape in angle is closed in a kind of numerical control processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151027 |
|
| EXPY | Termination of patent right or utility model |