CN203471008U - T-cutter - Google Patents
T-cutter Download PDFInfo
- Publication number
- CN203471008U CN203471008U CN201320460036.9U CN201320460036U CN203471008U CN 203471008 U CN203471008 U CN 203471008U CN 201320460036 U CN201320460036 U CN 201320460036U CN 203471008 U CN203471008 U CN 203471008U
- Authority
- CN
- China
- Prior art keywords
- cutter
- neck
- handle
- diameter
- 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
Links
- 230000004323 axial length Effects 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 229910010037 TiAlN Inorganic materials 0.000 claims description 4
- UQZIWOQVLUASCR-UHFFFAOYSA-N alumane;titanium Chemical compound [AlH3].[Ti] UQZIWOQVLUASCR-UHFFFAOYSA-N 0.000 abstract 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000003672 processing method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to a T-cutter. The T-cutter comprises a handle, a neck and a bit, wherein the handle is connected with the neck by a circular truncated cone; the T-cutter formed by the handle, the circular truncated cone, the neck and the bit is of an integrally formed structure; the diameter of the handle is more than that of the neck; six cutting edges are arranged at the end of the bit; the end of the handle is provided with a 45-degree chamfer; the axial length L of the T-cutter is 50mm; the axial length L1 and the diameter D of the neck are respectively 6mm and 3mm; the diameter d of the handle is 6mm; an aluminium-titanium nitride coating is arranged on the surface of the bit. By adopting the structure, the T-cutter can complete processing of a clamp slot in a shell once and simultaneously can effectively solve the problem that cutters can not enter in traditional processing methods. Meanwhile, the aluminium-titanium nitride coating on the cutter also effectively improves the overall performance of the T-cutter, so that the T-cutter meets the requirement of continuous large-scale production.
Description
Technical field
The utility model relates to a kind of milling cutter, particularly a kind of T-shaped cutter.
Background technology
Traditional processes draw-in groove in enclosure interior, can process by boring cutter or milling cutter, when producing notebook housing, also need more inner draw-in grooves to process, because the volume of notebook housing is less, and border seal, inner space is limited, and traditional process tool cannot stretch into housing, cannot complete the processing to enclosure interior draw-in groove.
Summary of the invention
The purpose of this utility model is to provide the T-shaped cutter that a kind of convenience is processed the draw-in groove on notebook computer shell.
The technical scheme that realizes the utility model object is as follows:
A kind of T-shaped cutter, comprise handle of a knife, cutter neck and cutter head, between described handle of a knife and cutter neck, by a Rotary-table, be connected, the T-shaped cutter that described handle of a knife, Rotary-table, cutter neck and cutter head the form structure that is one of the forming, the diameter of described handle of a knife is greater than the diameter of cutter neck, described cutter head end is provided with 6 cutting edges, and the end of described handle of a knife is provided with 45 ° of chamferings.
The axial length L of described T-shaped cutter is 50mm.
The axial length L 1 of described cutter neck is 6mm, and diameter D is 3mm.
The diameter d of described handle of a knife is 6mm.
Described cutter head surface is provided with TiAlN coating.
The disposable draw-in groove machining on shell of the utility model energy after employing said structure, can effectively overcome the problem that cannot descend cutter under traditional diamond-making technique simultaneously, simultaneously on cutter, oh TiAlN coating has also effectively improved the overall performance of T type cutter, meets the demand that continuous large-scale is produced.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is handle of a knife, 2 is cutter neck, and 3 is cutter head, and 4 is Rotary-table, and 5 is cutting edge.
The specific embodiment
The T-shaped cutter of the utility model comprises handle of a knife 1, cutter neck 2 and cutter head 3 as shown in Figure 1, between described handle of a knife 1 and cutter neck 2, by a Rotary-table 4, be connected, the T-shaped cutter that described handle of a knife 1, Rotary-table 4, cutter neck 2 and cutter head 3 the form structure that is one of the forming, the diameter of described handle of a knife 1 is greater than the diameter of cutter neck 2, described cutter head 3 ends are provided with 6 cutting edges 5, and the end of described handle of a knife 1 is provided with 45 ° of chamferings.The axial length L of described T-shaped cutter is 50mm.The axial length L 1 of described cutter neck 2 is 6mm, and diameter D is 3mm.The diameter d of described handle of a knife 1 is 6mm.Described cutter head 3 surfaces are provided with TiAlN coating.
Claims (5)
1. a T-shaped cutter, comprise handle of a knife (1), cutter neck (2) and cutter head (3), it is characterized in that: between described handle of a knife (1) and cutter neck (2), by a Rotary-table (4), be connected, the T-shaped cutter that described handle of a knife (1), Rotary-table (4), cutter neck (2) and cutter head (3) the form structure that is one of the forming, the diameter of described handle of a knife (1) is greater than the diameter of cutter neck (2), described cutter head (3) end is provided with 6 cutting edges (5), and the end of described handle of a knife (1) is provided with 45 ° of chamferings.
2. a kind of T-shaped cutter according to claim 1, is characterized in that: the axial length L of described T-shaped cutter is 50mm.
3. a kind of T-shaped cutter according to claim 1, is characterized in that: the axial length L 1 of described cutter neck (2) is 6mm, and diameter D is 3mm.
4. a kind of T-shaped cutter according to claim 1, is characterized in that: the diameter d of described handle of a knife (1) is 6mm.
5. a kind of T-shaped cutter according to claim 1, is characterized in that: described cutter head (3) surface is provided with TiAlN coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460036.9U CN203471008U (en) | 2013-07-30 | 2013-07-30 | T-cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460036.9U CN203471008U (en) | 2013-07-30 | 2013-07-30 | T-cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471008U true CN203471008U (en) | 2014-03-12 |
Family
ID=50219418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460036.9U Expired - Fee Related CN203471008U (en) | 2013-07-30 | 2013-07-30 | T-cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299675A (en) * | 2020-04-06 | 2020-06-19 | 山东广杰智能装备有限公司 | Novel forming cutter for laminoco hidden piece |
-
2013
- 2013-07-30 CN CN201320460036.9U patent/CN203471008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299675A (en) * | 2020-04-06 | 2020-06-19 | 山东广杰智能装备有限公司 | Novel forming cutter for laminoco hidden piece |
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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: 20150730 |
|
| EXPY | Termination of patent right or utility model |