CN203170993U - Split type cutter - Google Patents

Split type cutter Download PDF

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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
Application number
CN 201320168611
Other languages
Chinese (zh)
Inventor
王红伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU SHANDE PRECISION TOOLS Co Ltd
Original Assignee
SUZHOU SHANDE PRECISION TOOLS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU SHANDE PRECISION TOOLS Co Ltd filed Critical SUZHOU SHANDE PRECISION TOOLS Co Ltd
Priority to CN 201320168611 priority Critical patent/CN203170993U/en
Application granted granted Critical
Publication of CN203170993U publication Critical patent/CN203170993U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of split type cutter
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.
CN 201320168611 2013-04-07 2013-04-07 Split type cutter Expired - Fee Related CN203170993U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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