CN204396921U - A kind of rotating splicing-type cutter - Google Patents
A kind of rotating splicing-type cutter Download PDFInfo
- Publication number
- CN204396921U CN204396921U CN201420845112.2U CN201420845112U CN204396921U CN 204396921 U CN204396921 U CN 204396921U CN 201420845112 U CN201420845112 U CN 201420845112U CN 204396921 U CN204396921 U CN 204396921U
- Authority
- CN
- China
- Prior art keywords
- buckle
- cutter head
- dao
- nose bar
- cutter
- 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 is a kind of rotating splicing-type cutter, primarily of blade, connects nose bar, the first buckle, the second buckle, the 3rd buckle, cutter head composition; Described cutter head is positioned at one end of blade; The end that described blade is connected with cutter head is provided with screwed hole, and is evenly distributed on the first Ka Dao, the second Ka Dao and the 3rd Ka Dao of screwed hole outer ring; One end of described first Ka Dao, the second Ka Dao and the 3rd Ka Dao is all provided with draw-in groove; Protruding chuck is provided with in described draw-in groove; Described connection nose bar is positioned at the upper end of cutter head; The bottom of described cutter head is point of contact; Described connection nose bar is provided with screw thread; Described first buckle, the second buckle and the 3rd buckle are evenly arranged on the end connecting nose bar and be connected with cutter head; This kind of rotating splicing-type cutter has that use cost is low, purchase cost is low, raw material expend few, and the advantage that security is good.
Description
Technical field
The utility model relates to a kind of rotating splicing-type cutter.
Background technology
Follow continuing to bring out of the various product in market, digital control processing is also more and more important and universal.In all digital control processings, what the most easily consume is exactly cutter, and good cutter can improve machining accuracy incessantly, guarantees the quality of workpiece, directly can also reduce the production cost of user, help user to improve income, existing NC cutting tool is all integrated formed structure, but it is all generally because cutter head consume is serious that cutter cannot use, polishing cannot be continued use, seldom there is situation about damaging in blade, can integrated structure, allow cutter once cannot use even blade is also scrapped in the lump, although whole cutter can be melted again process use, thawing that can be middle, processing is also very complicated operation, and processing certainly will cause raw-material continuous loss and waste again, and whole cutter is because the reason of processing and material cost, price is also more expensive, if just the cutter head damaged is replaced, the words that blade is not replaced, more than process can be simplified, price also can reduce accordingly, thus reduce purchase cost and the use cost of user.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provide that a kind of use cost is low, purchase cost is low, raw material expend few, and the rotating splicing-type cutter that security is good.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of rotating splicing-type cutter of the present utility model, primarily of blade, connects nose bar, the first buckle, the second buckle, the 3rd buckle, cutter head composition; Described cutter head is positioned at one end of blade; The end that described blade is connected with cutter head is provided with screwed hole, and is evenly distributed on the first Ka Dao, the second Ka Dao and the 3rd Ka Dao of screwed hole outer ring; One end of described first Ka Dao, the second Ka Dao and the 3rd Ka Dao is all provided with draw-in groove; Protruding chuck is provided with in described draw-in groove; Described connection nose bar is positioned at the upper end of cutter head; The bottom of described cutter head is point of contact; Described connection nose bar is provided with screw thread; Described first buckle, the second buckle and the 3rd buckle are evenly arranged on the end connecting nose bar and be connected with cutter head.
As preferably, one end of described first buckle, the second buckle and the 3rd buckle extends to the outside of cutter head.
As preferably, the diameter of described connection nose bar is less than the diameter of cutter head.
As preferably, described connection nose bar and cutter head are seamless integral connecting structure.
As preferably, the degree of depth of described screwed hole equals the height connecting nose bar.
As preferably, described cutter head is helicoidal structure.
The beneficial effects of the utility model are: because rotating splicing-type cutter changes the integrative-structure of blade and cutter head into syndeton, general cutter in use, major part is all because comparatively large rear the scrapping of tool bit abrasion cannot continue to use, blade does not but have any consume, the structure of one allows the rear blade of cutter head damage also together be scrapped, waste outside raw material, also indirectly add use cost and purchase cost, this kind of cutter is once cutter head is damaged, user only needs independent to scrap cutter head, and blade can use always, the raw material significantly can saving cutter like this use, reduce purchase cost and use cost, the design of screw thread and buckle, draw-in groove, allow cutter head and blade can obtain double shield when being connected, and these two kinds of connected modes all very simple, weight or the structure of cutter itself can not be increased, do not affect outside the use of cutter completely, ensure that cutter security in use.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of rotating splicing-type cutter of the utility model;
Fig. 2 is the upward view of blade in a kind of rotating splicing-type cutter of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model
As shown in Figure 1 to Figure 2, a kind of rotating splicing-type cutter, primarily of blade 1, connects nose bar 2, first buckle 4, second buckle 5, the 3rd buckle 6, cutter head 7, composition; Described cutter head 7 is positioned at one end of blade 1; The end that described blade 1 is connected with cutter head 7 is provided with screwed hole 10, and is evenly distributed on the first card road 12, card road 11, second and the 3rd card road 13 of screwed hole 10 outer ring; The one end in described first card road 12, card road 11, second and the 3rd card road 13 is all provided with draw-in groove (not shown); Protruding chuck (not shown) is provided with in described draw-in groove; Described connection nose bar 2 is positioned at the upper end of cutter head 7; The bottom of described cutter head 7 is point of contact 8; Described connection nose bar 2 is provided with screw thread 3; Described first buckle 4, second buckle 5 and the 3rd buckle 6 are evenly arranged on the end connecting nose bar 2 and be connected with cutter head 7.
One end of described first buckle 4, second buckle 5 and the 3rd buckle 6 extends to the outside of cutter head 7.The diameter of described connection nose bar 2 is less than the diameter of cutter head 7.Described connection nose bar 2 is seamless integral connecting structure with cutter head 7.The degree of depth of described screwed hole 10 equals the height connecting nose bar 2.Described cutter head 7 is helicoidal structure.
This kind of rotating splicing-type cutter in use, can first blade 1 be fixed on lathe, afterwards cutter head 7 is first once fixed by screw thread 3 and screwed hole 10, all enter into after in screwed hole 10 Deng connection nose bar 2, first buckle 4, second buckle 5 and the 3rd buckle 6 corresponding rotation are entered the first card road 12, card road 11, second and the 3rd card road 13, finally by chuck enter into draw-in groove reach second time be fixedly connected with; Also first cutter head 7 can be fixed on blade 1 by above-mentioned steps, then blade 1 is installed on lathe.
The beneficial effects of the utility model are: because rotating splicing-type cutter changes the integrative-structure of blade and cutter head into syndeton, general cutter in use, major part is all because comparatively large rear the scrapping of tool bit abrasion cannot continue to use, blade does not but have any consume, the structure of one allows the rear blade of cutter head damage also together be scrapped, waste outside raw material, also indirectly add use cost and purchase cost, this kind of cutter is once cutter head is damaged, user only needs independent to scrap cutter head, and blade can use always, the raw material significantly can saving cutter like this use, reduce purchase cost and use cost, the design of screw thread and buckle, draw-in groove, allow cutter head and blade can obtain double shield when being connected, and these two kinds of connected modes all very simple, weight or the structure of cutter itself can not be increased, do not affect outside the use of cutter completely, ensure that cutter security in use.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (6)
1. a rotating splicing-type cutter, is characterized in that: primarily of blade, connect nose bar, the first buckle, the second buckle, the 3rd buckle, cutter head composition; Described cutter head is positioned at one end of blade; The end that described blade is connected with cutter head is provided with screwed hole, and is evenly distributed on the first Ka Dao, the second Ka Dao and the 3rd Ka Dao of screwed hole outer ring; One end of described first Ka Dao, the second Ka Dao and the 3rd Ka Dao is all provided with draw-in groove; Protruding chuck is provided with in described draw-in groove; Described connection nose bar is positioned at the upper end of cutter head; The bottom of described cutter head is point of contact; Described connection nose bar is provided with screw thread; Described first buckle, the second buckle and the 3rd buckle are evenly arranged on the end connecting nose bar and be connected with cutter head.
2. a kind of rotating splicing-type cutter according to claim 1, is characterized in that: one end of described first buckle, the second buckle and the 3rd buckle extends to the outside of cutter head.
3. a kind of rotating splicing-type cutter according to claim 1, is characterized in that: the diameter of described connection nose bar is less than the diameter of cutter head.
4. a kind of rotating splicing-type cutter according to claim 1, is characterized in that: described connection nose bar and cutter head are seamless integral connecting structure.
5. a kind of rotating splicing-type cutter according to claim 1, is characterized in that: the degree of depth of described screwed hole equals the height connecting nose bar.
6. a kind of rotating splicing-type cutter according to claim 1, is characterized in that: described cutter head is helicoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845112.2U CN204396921U (en) | 2014-12-26 | 2014-12-26 | A kind of rotating splicing-type cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845112.2U CN204396921U (en) | 2014-12-26 | 2014-12-26 | A kind of rotating splicing-type cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396921U true CN204396921U (en) | 2015-06-17 |
Family
ID=53420819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845112.2U Expired - Fee Related CN204396921U (en) | 2014-12-26 | 2014-12-26 | A kind of rotating splicing-type cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607675A (en) * | 2014-12-26 | 2015-05-13 | 苏州用朴合金工具有限公司 | Rotary splicing type tool |
| CN105345048A (en) * | 2016-01-12 | 2016-02-24 | 常熟市汇海机械制造有限责任公司 | High-strength metal cutting blade |
-
2014
- 2014-12-26 CN CN201420845112.2U patent/CN204396921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607675A (en) * | 2014-12-26 | 2015-05-13 | 苏州用朴合金工具有限公司 | Rotary splicing type tool |
| CN105345048A (en) * | 2016-01-12 | 2016-02-24 | 常熟市汇海机械制造有限责任公司 | High-strength metal cutting blade |
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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: 20150617 Termination date: 20151226 |