CN203170993U - Split type cutter - Google Patents
Split type cutter Download PDFInfo
- Publication number
- CN203170993U CN203170993U CN 201320168611 CN201320168611U CN203170993U CN 203170993 U CN203170993 U CN 203170993U CN 201320168611 CN201320168611 CN 201320168611 CN 201320168611 U CN201320168611 U CN 201320168611U CN 203170993 U CN203170993 U CN 203170993U
- Authority
- CN
- China
- Prior art keywords
- cutter head
- cutter
- split type
- centre bore
- utility
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a split type cutter. A threaded hole is arranged at the center of a cutter head; one end of a cutter body is provided with a cutter head installing part for installing the cutter head; a central hole is arranged at the center of the cutter head installing part, and the inner wall of the central hole is wholly or at least partially provided with threads; the hole diameter of the threaded hole is equal to that of the central hole. The split type cutter disclosed by the utility model has the advantages that in installation, the cutter head can be fixed on the cutter body as long as connect the threaded hole and the central hole by a screw; when the cutter head is damaged or blunt, the screw is disassembled and then a new cutter head is arranged, so that the problem that the cutter body and the cutter head are both scrapped due to damage of the cutter head is avoided, further the cutter-head replacing efficiency is high, and the resource waste can be avoided.
Description
Technical field
The utility model relates to a kind of cutter, is specifically related to a kind of split type cutter.
Background technology
The cutter that is used for processing parts at present mainly contains two kinds, and first kind, cutter head is welded on the blade.When cutter head damages or is blunt, at first take off the cutter head of damage, get rid of welding wire remaining on the blade again, by soldering appliance new cutter head is welded on the blade again, as seen, tool changing bothers very much.Second kind, cutter head and blade are one.When cutter head damaged or be blunt, though blade does not damage, blade had to scrap with cutter head, causes the wasting of resources.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of split type cutter, improves the purpose of changing cutter head efficient, avoiding the wasting of resources to reach.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of split type cutter comprises blade and cutter head, and the center of described cutter head offers a screwed hole; Described blade one end is provided with for the cutter head installation portion that described cutter head is installed, and the center of described cutter head installation portion offers a centre bore, and the inwall of described centre bore all or at least offers screw thread in the part; The aperture of described screwed hole equates with the aperture of described centre bore.
Preferably, described centre bore is through hole.
Preferably, the inwall of described centre bore all offers screw thread.
By technique scheme, a kind of split type cutter that the utility model provides, the center of described cutter head installation portion offers a centre bore, and the inwall of described centre bore all or at least offers screw thread in the part; The aperture of described screwed hole equates with the aperture of described centre bore, as long as by screw described screwed hole is connected with described centre bore, just described cutter head can be fixed on the described blade; When cutter head damages or is blunt, only need unload screw, install new cutter head then and get final product, avoided the problem of scrapping together because of cutter head damage blade and cutter head.Therefore, a kind of split type cutter that provides of the utility model has the advantage of changing cutter head efficient height, avoiding the wasting of resources.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the front view of the disclosed a kind of split type cutter of the utility model embodiment;
Fig. 2 is the vertical view of the disclosed a kind of split type cutter of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
Split type cutter as depicted in figs. 1 and 2, it comprises blade 2 and cutter head 1, the center of described cutter head 1 offers a screwed hole 11; Described blade 2 one ends are provided with for the cutter head installation portion that described cutter head 1 is installed, and the center of described cutter head installation portion offers a centre bore (not marking among the figure), and the inwall of described centre bore all offers screw thread; The aperture of described screwed hole 11 equates with the aperture of described centre bore.
In addition, described centre bore is through hole.
During installation, as long as by screw described screwed hole 11 is connected with described centre bore, just described cutter head 1 can be fixed on the described blade 2; When cutter head 1 damages or is blunt, only need unload screw, install new cutter head 1 then and get final product, avoided because cutter head 1 damages the problem that blade 2 and cutter head 1 are scrapped together, thus its replacing cutter head 1 efficient height, and can avoid the wasting of resources.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a split type cutter comprises blade and cutter head, it is characterized in that, the center of described cutter head offers a screwed hole; Described blade one end is provided with for the cutter head installation portion that described cutter head is installed, and the center of described cutter head installation portion offers a centre bore, and the inwall of described centre bore all or at least offers screw thread in the part; The aperture of described screwed hole equates with the aperture of described centre bore.
2. a kind of split type cutter according to claim 1 is characterized in that, described centre bore is through hole.
3. a kind of split type cutter according to claim 1 and 2 is characterized in that the inwall of described centre bore all offers screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168611 CN203170993U (en) | 2013-04-07 | 2013-04-07 | Split type cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320168611 CN203170993U (en) | 2013-04-07 | 2013-04-07 | Split type cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170993U true CN203170993U (en) | 2013-09-04 |
Family
ID=49067747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320168611 Expired - Fee Related CN203170993U (en) | 2013-04-07 | 2013-04-07 | Split type cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838446A (en) * | 2017-11-16 | 2018-03-27 | 江苏亚星锚链股份有限公司 | It is a kind of to remove bayonet for the split type of anchor chain mooring cable deburring |
-
2013
- 2013-04-07 CN CN 201320168611 patent/CN203170993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838446A (en) * | 2017-11-16 | 2018-03-27 | 江苏亚星锚链股份有限公司 | It is a kind of to remove bayonet for the split type of anchor chain mooring cable deburring |
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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: 20130904 Termination date: 20180407 |