CN2822835Y - Composite turning tool - Google Patents
Composite turning tool Download PDFInfo
- Publication number
- CN2822835Y CN2822835Y CN 200520106980 CN200520106980U CN2822835Y CN 2822835 Y CN2822835 Y CN 2822835Y CN 200520106980 CN200520106980 CN 200520106980 CN 200520106980 U CN200520106980 U CN 200520106980U CN 2822835 Y CN2822835 Y CN 2822835Y
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- CN
- China
- Prior art keywords
- blade
- utility
- model
- knife bar
- processing
- 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 discloses a kind of compound lathe tool, the utility model comprises blade and knife bar, described blade has two, the same end that is fixed on knife bar of symmetry, the blade of blade has main cutting edges, auxilliary cutting blade and chamfered cutting edge, main cutting edges is at front end, and auxilliary cutting blade is in the outside, and chamfered cutting edge is in the inboard.The utility model can guarantee that a clamping need not the processing that tool changing can be finished multiplex's steps such as turning, car endoporus and chamfering, avoided part of processing with many lathe tool, repeatedly frequently rotate the rotor frame, reduce labour intensity effectively, improved working (machining) efficiency and quality.The utility model is particularly suitable for processing dish, cover parts, can extensively be used in the actual process of all kinds of lathes.
Description
(1) technical field
The utility model relates to the special-purpose turning cutting tool on a kind of lathe.
(2) background technology
At present, on lathe, when processing dish, cover parts, need repeatedly change lathe tool, the service life that promptly wastes time and can reduce the rotor frame because of frequent tool changing in the past.
(3) summary of the invention
The technical problems to be solved in the utility model is: but the compound lathe tool of a kind of turning, endoporus and chamfering is provided.
In order to solve the problems of the technologies described above, the utility model comprises blade and knife bar, described blade has two, the same end that is fixed on knife bar of symmetry, the blade of blade has main cutting edges, auxilliary cutting blade and chamfered cutting edge, main cutting edges is at front end, and auxilliary cutting blade is in the outside, and chamfered cutting edge is in the inboard.
Chamfering mostly is 45 ° on the general part, and for the processing of the part of full big portion needs, the angle of described chamfered cutting edge and knife bar center line is 45 °.
In order to make blade durable and fixed, the material of described blade is a carbide alloy, and blade is to be welded on the knife bar.
The beneficial effects of the utility model are: the utility model can guarantee that a clamping need not the processing that tool changing can be finished multiplex's steps such as turning, car endoporus and chamfering, avoided part of processing with many lathe tool, repeatedly frequently rotate the rotor frame, reduce labour intensity effectively, working (machining) efficiency and quality have been improved, the utility model is particularly suitable for processing dish, cover parts, can extensively be used in the actual process of all kinds of lathes.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model user mode figure;
Among the figure: 1, blade, 2, knife bar, 3, auxilliary cutting blade, 4, main cutting edges, 5, chamfered cutting edge, 6, endoporus, 7, endoporus, 8, interior chamfering, 9, cylindrical, 10, cylindrical, 11, outer chamfering.
(5) specific embodiment
A kind of specific embodiment as shown in Figure 1, comprise blade 1 and knife bar 2, blade 1 has two, be to be formed through sharpening by hard metal tip, the same end that is welded on knife bar 2 of two blades, 1 symmetry, the blade of described blade 1 have main cutting edges 4, auxilliary cutting blade 3 and chamfered cutting edge 5, main cutting edges 4 is at front end, auxilliary cutting blade 3 is in the outside, and chamfered cutting edge 5 is in the inboard, and chamfered cutting edge 5 is 45 ° with the angle of knife bar 2 center lines.
As shown in Figure 2, when this typical disk-like accessory of processing, can No. one time clamping with shown in Figure 1 same lathe tool, blade car endoporus 6,7 and outer chamfering 11 are with another blade turning 9,10 and interior chamfering 8.
Claims (3)
1. compound lathe tool, comprise blade (1) and knife bar (2), it is characterized in that: described blade (1) has two, the same end that is fixed on knife bar (2) of symmetry, the blade of blade (1) has main cutting edges (4), auxilliary cutting blade (3) and chamfered cutting edge (5), main cutting edges (4) is at front end, and auxilliary cutting blade (3) is in the outside, and chamfered cutting edge (5) is in the inboard.
2. compound lathe tool according to claim 1 is characterized in that: described chamfered cutting edge (5) is 45 ° with the angle of knife bar (2) center line.
3. compound lathe tool according to claim 1 and 2 is characterized in that: the material of described blade (1) is a carbide alloy, and blade (1) is to be welded on the knife bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106980 CN2822835Y (en) | 2005-09-02 | 2005-09-02 | Composite turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106980 CN2822835Y (en) | 2005-09-02 | 2005-09-02 | Composite turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822835Y true CN2822835Y (en) | 2006-10-04 |
Family
ID=37031949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106980 Expired - Fee Related CN2822835Y (en) | 2005-09-02 | 2005-09-02 | Composite turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822835Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460112C (en) * | 2007-07-18 | 2009-02-11 | 天津市中环高科技有限公司 | Processing mobile phone lens one-stage forming double-face chamfering knife tool |
| CN100464911C (en) * | 2007-07-18 | 2009-03-04 | 天津市中环高科技有限公司 | One time forming cutting tool for machining lens of handset |
-
2005
- 2005-09-02 CN CN 200520106980 patent/CN2822835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460112C (en) * | 2007-07-18 | 2009-02-11 | 天津市中环高科技有限公司 | Processing mobile phone lens one-stage forming double-face chamfering knife tool |
| CN100464911C (en) * | 2007-07-18 | 2009-03-04 | 天津市中环高科技有限公司 | One time forming cutting tool for machining lens of handset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |