CN204234760U - A kind of turning cutting tool - Google Patents
A kind of turning cutting tool Download PDFInfo
- Publication number
- CN204234760U CN204234760U CN201420483477.5U CN201420483477U CN204234760U CN 204234760 U CN204234760 U CN 204234760U CN 201420483477 U CN201420483477 U CN 201420483477U CN 204234760 U CN204234760 U CN 204234760U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutting tool
- knife
- blades
- turning cutting
- 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 turning cutting tool, it comprises handle of a knife and blade, two blade symmetry are vertically fixed on handle of a knife, described two blades are identical, the two ends of two blades are arc-shaped, the bottom surface cross section of described blade is a straightway, and this length of straigh line is less than the length above blade, and blade caves inward gradually at horizontal plane from top to bottom.It can realize obtaining O type circle without mould sealing processing, and convenient, production efficiency is high, saves cost.
Description
Technical field
The utility model relates to a kind ofly processes special turning cutting tool without mould sealed product.
Background technology
Existing technology when making O type circle, or relies on the technology of compression molding, or relies on injection molding technology, and more time-consuming, cost is higher.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of turning cutting tool making the more convenient saving of O type circle.
For achieving the above object, the utility model have employed following technical scheme:
A kind of turning cutting tool, it comprises handle of a knife and blade, two blade symmetry are vertically fixed on handle of a knife, described two blades are identical, the two ends of two blades are arc-shaped, the bottom surface cross section of described blade is a straightway, and this length of straigh line is less than the length above blade, and blade caves inward gradually at horizontal plane from top to bottom.
As the further optimization of such scheme, described cutter is in " fourth " font.
The beneficial effects of the utility model main manifestations is: adopt cutter of the present utility model, can realize obtaining O type circle without mould sealing processing, and convenient, production efficiency is high, saves cost.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is more specifically described.
As shown in Figure 1, a kind of turning cutting tool, it comprises handle of a knife 3 and blade 2, be fixed on handle of a knife 3 two blade 2 Symmetrical vertical, described two blades 2 are identical, and the two ends of two blades 2 are arc-shaped, and the bottom surface cross section of described blade 2 is a straightway, this length of straigh line is less than the length above blade 2, and blade 2 caves inward gradually at horizontal plane from top to bottom.Described cutter is in " fourth " font.
The cutter of the present embodiment is fixed to after on lathe by connecting rod 4, and the arc-shaped blade 1 at the two ends of mobile lathe carry its tools, successively slowly near product to be cut, completes the cutting to O type circle internal diameter and external diameter.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. a turning cutting tool, it is characterized in that, it comprises handle of a knife and blade, two blade symmetry are vertically fixed on handle of a knife, described two blades are identical, and the two ends of two blades are arc-shaped, and the bottom surface cross section of described blade is a straightway, this length of straigh line is less than the length above blade, and blade caves inward gradually at horizontal plane from top to bottom.
2. turning cutting tool according to claim 1, is characterized in that, described cutter is in " fourth " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483477.5U CN204234760U (en) | 2014-08-26 | 2014-08-26 | A kind of turning cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483477.5U CN204234760U (en) | 2014-08-26 | 2014-08-26 | A kind of turning cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234760U true CN204234760U (en) | 2015-04-01 |
Family
ID=52764312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483477.5U Expired - Fee Related CN204234760U (en) | 2014-08-26 | 2014-08-26 | A kind of turning cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234760U (en) |
-
2014
- 2014-08-26 CN CN201420483477.5U patent/CN204234760U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20180826 |