CN204308303U - Novel saw-tooth blade - Google Patents
Novel saw-tooth blade Download PDFInfo
- Publication number
- CN204308303U CN204308303U CN201420797077.1U CN201420797077U CN204308303U CN 204308303 U CN204308303 U CN 204308303U CN 201420797077 U CN201420797077 U CN 201420797077U CN 204308303 U CN204308303 U CN 204308303U
- Authority
- CN
- China
- Prior art keywords
- blade body
- utility
- model
- novel saw
- installing
- 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
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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model discloses a kind of novel saw-tooth blade, comprise blade body (1), the front side of described blade body (1) is provided with sawtooth, and the rear side of described blade body (1) is provided with at least two installing holes (2), and the surrounding of each installing hole (2) is equipped with circle friction line (3).The utility model, after installing, even if use for a long time when concuss, also can ensure that installation place not easily loosens, good stability.
Description
Technical field
The utility model relates to a kind of machining cutter, especially relates to a kind of novel saw-tooth blade.
Background technology
Sawtooth blade is indispensable apparatus in machining, and existing sawtooth blade uses after installing, and due to violent vibrations during use, installation place can be caused to occur to loosen, and then affect the normal use of blade after long-time use.
Utility model content
The problem that the utility model easily loosens after long-time use in order to solve current sawtooth blade, for herein is provided a kind of novel saw-tooth blade, comprise blade body 1, the front side of described blade body 1 is provided with sawtooth, the rear side of described blade body 1 is provided with at least two installing holes 2, and the surrounding of each installing hole 2 is equipped with a circle friction line 3.
The utility model sawtooth blade, has the surface of position lower than blade body 1 of friction line 3.
The beneficial effects of the utility model are:
The utility model, after installing, even if use for a long time when concuss, also can ensure that installation place not easily loosens, good stability.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Novel saw-tooth blade as shown in Figure 1, comprise blade body 1, the front side of described blade body 1 is provided with sawtooth, and the rear side of described blade body 1 is provided with at least two installing holes 2, the surrounding of each installing hole 2 is equipped with a circle friction line 3, has the surface of position lower than blade body 1 of friction line 3.The utility model, after installing, even if use for a long time when concuss, also can ensure that installation place not easily loosens, good stability.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (2)
1. a novel saw-tooth blade, comprise blade body (1), the front side of described blade body (1) is provided with sawtooth, it is characterized in that: the rear side of described blade body (1) is provided with at least two installing holes (2), and the surrounding of each installing hole (2) is equipped with circle friction line (3).
2. novel saw-tooth blade according to claim 1, is characterized in that: the surface of position lower than blade body (1) having friction line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797077.1U CN204308303U (en) | 2014-12-17 | 2014-12-17 | Novel saw-tooth blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797077.1U CN204308303U (en) | 2014-12-17 | 2014-12-17 | Novel saw-tooth blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204308303U true CN204308303U (en) | 2015-05-06 |
Family
ID=53130635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797077.1U Expired - Fee Related CN204308303U (en) | 2014-12-17 | 2014-12-17 | Novel saw-tooth blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204308303U (en) |
-
2014
- 2014-12-17 CN CN201420797077.1U patent/CN204308303U/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 |
Granted publication date: 20150506 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |