CN206550370U - 90 ° of bloom rose reamers - Google Patents
90 ° of bloom rose reamers Download PDFInfo
- Publication number
- CN206550370U CN206550370U CN201621064045.6U CN201621064045U CN206550370U CN 206550370 U CN206550370 U CN 206550370U CN 201621064045 U CN201621064045 U CN 201621064045U CN 206550370 U CN206550370 U CN 206550370U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- main cutting
- knife
- handle
- cutter hub
- 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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- Milling Processes (AREA)
Abstract
The utility model is related to cutting technology field, more specifically to 90 ° of bloom rose reamers, handle of a knife and main cutting edge are provided with cutter hub, and main cutting edge is arranged on handle of a knife, the material of cutter hub is made of tungsten-cobalt series hard alloy, handle of a knife is formed with main cutting edge with resin diamond grinding wheel grinding, and the diameter D1 of handle of a knife isThe groove depth L2 of main cutting edge is The tread L3 of main cutting edge isThe cutting edge of main cutting edge is 5.6 ± 0.01mm apart from L4.90 ° of bloom rose reamer time processings can just reach effect, and production efficiency is greatly improved, great amount of cost has been saved.
Description
Technical field
The utility model is related to a kind of knife, refers in particular to 90 ° of bloom rose reamers, belongs to cutting technology field.
Background technology
Chatter mark easily is produced during prior art processing stainless steel bloom, burr, strain line, glossiness is low, and yield rate is not high, leads
Cause after needing to increase that process does not handle above mentioned problem, so that low production efficiency, of poor quality.Accordingly, it would be desirable to develop new
Bloom rose reamer, therefore 90 ° of bloom rose reamers of design are necessary.
Utility model content
The utility model purpose is to provide 90 ° of bloom rose reamers to overcome the deficiencies in the prior art, and 90 ° of blooms are fallen
Angle knife time processing can just reach effect, and production efficiency is greatly improved, great amount of cost has been saved.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：90 ° of bloom rose reamers, including cutter hub, handle of a knife
And main cutting edge.
Handle of a knife and main cutting edge are provided with cutter hub, and main cutting edge is arranged on handle of a knife, and the material of cutter hub uses tungsten
Cobalt series hard alloy is made, and handle of a knife is formed with main cutting edge with resin diamond grinding wheel grinding, and the diameter D1 of handle of a knife isThe groove depth L2 of main cutting edge is The tread L3 of main cutting edge isMain cutting edge
Cutting edge is 5.6 ± 0.01mm apart from L4.
It is used as the further optimization of the technical program, the length L1 of the cutter hub described in 90 ° of bloom rose reamers of the utility model
For 50 ± 10mm.
It is used as the further optimization of the technical program, the angle of the main cutting edge described in 90 ° of bloom rose reamers of the utility model
It is 45 ° ± 0.2 ° to spend A1.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
90 ° of bloom rose reamers of the utility model scheme, 90 ° of bloom rose reamer time processings can just reach effect,
Production efficiency is greatly improved, great amount of cost has been saved.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the front view of 90 ° of bloom rose reamers of the utility model.
Accompanying drawing 2 is the top view of 90 ° of bloom rose reamers of the utility model.
Accompanying drawing 3 is the stereogram of 90 ° of bloom rose reamers of the utility model.
Wherein：Cutter hub 1；Handle of a knife 1-1；Main cutting edge 1-2.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
90 ° of bloom rose reamers described in the utility model as shown in accompanying drawing 1,2 and 3, including：Cutter hub 1, handle of a knife 1-1 and
Main cutting edge 1-2.
Handle of a knife 1-1 and main cutting edge 1-2 are provided with cutter hub 1, and main cutting edge 1-2 is arranged on handle of a knife 1-1, cutter hub
1 material is made of tungsten-cobalt series hard alloy, and handle of a knife 1-1 and main cutting edge 1-2 is with resin diamond grinding wheel grinding
Into handle of a knife 1-1 diameter D1 isMain cutting edge 1-2 groove depth L2 isMain cutting edge 1-2
Tread L3 beMain cutting edge 1-2 cutting edge is 5.6 ± 0.01mm apart from L4.
The length L1 of described cutter hub 1 is 50 ± 10mm.
Described main cutting edge 1-2 angle A 1 is 45 ° ± 0.2 °.
The material of cutter hub 1 is made of tungsten-cobalt series hard alloy, and its hardness is more than the hardness of stainless steel, and W-Co kind is hard
A series of premium properties, particularly its height such as matter alloy has high, wear-resisting hardness, intensity and toughness is preferable, heat-resisting, corrosion-resistant
Hardness and wearability, are also held essentially constant at a temperature of 500 DEG C, still have very high hardness, handle of a knife at 1000 DEG C
1-1 and main cutting edge 1-2 is formed with resin diamond grinding wheel grinding, the knife body surface being ground using resin diamond grinding wheel
Surface roughness is small, is favorably improved drilled quality, and main cutting edge 1-2 tread L3 is's
Cut tread degree big, intensity is high, main cutting edge 1-2 will not be damaged during processing, while the main cutting edge 1-2 of high rigidity can be disposable
Drilling forming, cuts sword centering punching without high rigidity, production efficiency is greatly improved, cost has been saved.
It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model
System.Technical scheme formed by all use equivalent transformation or equivalent replacements, all fall within the utility model rights protection scope it
It is interior.
Claims (3)
1.90 ° of bloom rose reamers, including cutter hub (1), it is characterised in that：Handle of a knife (1-1) and main cutting edge are provided with cutter hub (1)
(1-2), and main cutting edge (1-2) is arranged on handle of a knife (1-1), and the material of cutter hub (1) is made of tungsten-cobalt series hard alloy,
Handle of a knife (1-1) is formed with main cutting edge (1-2) with resin diamond grinding wheel grinding, and the diameter D1 of handle of a knife (1-1) isThe groove depth L2 of main cutting edge (1-2) isThe tread L3 of main cutting edge (1-2) isThe cutting edge of main cutting edge (1-2) is 5.6 ± 0.01mm apart from L4.
2. 90 ° of bloom rose reamers according to claim 1, it is characterised in that：The length L1 of described cutter hub (1) be 50 ±
10mm。
3. 90 ° of bloom rose reamers according to claim 1, it is characterised in that：The angle A 1 of described main cutting edge (1-2)
For 45 ° ± 0.2 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064045.6U CN206550370U (en) | 2016-09-20 | 2016-09-20 | 90 ° of bloom rose reamers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064045.6U CN206550370U (en) | 2016-09-20 | 2016-09-20 | 90 ° of bloom rose reamers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550370U true CN206550370U (en) | 2017-10-13 |
Family
ID=60368176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064045.6U Expired - Fee Related CN206550370U (en) | 2016-09-20 | 2016-09-20 | 90 ° of bloom rose reamers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080686A (en) * | 2017-12-26 | 2018-05-29 | 河源富马硬质合金股份有限公司 | A kind of double end list chamfer cutting sword slotting cutter |
-
2016
- 2016-09-20 CN CN201621064045.6U patent/CN206550370U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080686A (en) * | 2017-12-26 | 2018-05-29 | 河源富马硬质合金股份有限公司 | A kind of double end list chamfer cutting sword slotting cutter |
| CN108080686B (en) * | 2017-12-26 | 2024-06-07 | 河源富马硬质合金股份有限公司 | Double-end single-chamfer cutting edge end mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee after: Jiangsu kebit Technology Co. Ltd. Address before: Suzhou City, Jiangsu Province, Kunshan Development Zone 215000 the Fuchun River Road No. 1208 room 5 Patentee before: Suzhou k-better Cutting Technology Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |