CN202151730U - Special chamfering tool - Google Patents

Special chamfering tool Download PDF

Info

Publication number
CN202151730U
CN202151730U CN2011202637340U CN201120263734U CN202151730U CN 202151730 U CN202151730 U CN 202151730U CN 2011202637340 U CN2011202637340 U CN 2011202637340U CN 201120263734 U CN201120263734 U CN 201120263734U CN 202151730 U CN202151730 U CN 202151730U
Authority
CN
China
Prior art keywords
cutter head
tool
chamfering
cutter bit
machining
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
CN2011202637340U
Other languages
Chinese (zh)
Inventor
马红
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.)
TIANJIN HANGU DISTRICT DEYUAN MACHINERY MANUFACTURING Co Ltd
Original Assignee
TIANJIN HANGU DISTRICT DEYUAN MACHINERY MANUFACTURING 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 TIANJIN HANGU DISTRICT DEYUAN MACHINERY MANUFACTURING Co Ltd filed Critical TIANJIN HANGU DISTRICT DEYUAN MACHINERY MANUFACTURING Co Ltd
Priority to CN2011202637340U priority Critical patent/CN202151730U/en
Application granted granted Critical
Publication of CN202151730U publication Critical patent/CN202151730U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a special chamfering tool, which is simple and convenient in use, low in cost and high in machining efficiency and comprises a hilt and a cutter bit. The hilt is rotatably connected with the cutter bit, the cutter bit is rhombic, and edges of the rhombic cutter bit are cutting portions. The special chamfering tool is provided with the rhombic cutter bit, has multiple machining surfaces and can be used for chamfering at different positions. In addition, the cutter bit can rotate in different directions as needed, and the special chamfering tool is simple and convenient in use, low in cost and favorable for improving machining efficiency.

Description

The chamfering specific purpose tool
Technical field
The utility model relates to a kind of chamfering specific purpose tool.
Background technology
In field of machining, because the specific position in deep hole and special hole, chamfer machining is a processing difficulties.Adopt the machining mode, need the specific purpose tool of particular design could satisfy instructions for use, but for the little product of processing capacity, need the human and material resources of labor to make an experiment and design, increased manufacturing cost.If the employing universal cutter has then increased workman's operation easier, production efficiency is low.
The utility model content
The utility model is in order to overcome weak point of the prior art, provides a kind of use simple, convenient, and cost is low, the chamfering specific purpose tool that working (machining) efficiency is high.
The utility model is realized through following technical proposals:
A kind of chamfering specific purpose tool is characterized in that, comprises handle of a knife and cutter head, is rotatably connected between said handle of a knife and the cutter head, and said cutter head is a rhombus, and the edge of rhombus cutter head is the cutting position.
The utlity model has following technique effect:
The chamfering specific purpose tool of the utility model adopts the rhombus cutter head, and machined surface is many, can carry out the chamfer machining of diverse location.And cutter head is rotation direction as required, and use is simple, convenient, has reduced production cost, helps improving working (machining) efficiency.
Description of drawings
Fig. 1 is the front view of the utility model chamfering specific purpose tool;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sketch map of the chamfering specific purpose tool machining hole outer chamfered of the utility model;
Fig. 4 passes the sketch map of machining hole for the chamfering dedicated tool of the utility model;
Fig. 5 is the sketch map of the inner chamfering of chamfering dedicated tool machining hole of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
The sketch map of the utility model chamfering specific purpose tool is as depicted in figs. 1 and 2, comprises handle of a knife 2 and cutter head 1, is rotatably connected between said handle of a knife 2 and the cutter head 1, and said cutter head 1 is a rhombus, and the edge of rhombus cutter head is the cutting position.
The user mode figure of the chamfering dedicated tool of the utility model such as Fig. 3-shown in Figure 5 when processing work 3 hole outer chamfered, withstand the external margin of machining hole with the edge of rhombus cutter head, through the manually-operated chamfering.When the inner chamfering in needs processing work 3 holes, the rhombus cutter head rotates 90 ° and passes machining hole and get into interior, and half-twist more afterwards withstands the edge of endoporus with the edge of rhombus cutter head, and chamfer machining is carried out in manually-operated.Use simple, convenient.

Claims (1)

1. a chamfering specific purpose tool is characterized in that, comprises handle of a knife and cutter head, is rotatably connected between said handle of a knife and the cutter head, and said cutter head is a rhombus, and the edge of rhombus cutter head is the cutting position.
CN2011202637340U 2011-07-25 2011-07-25 Special chamfering tool Expired - Fee Related CN202151730U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202637340U CN202151730U (en) 2011-07-25 2011-07-25 Special chamfering tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202637340U CN202151730U (en) 2011-07-25 2011-07-25 Special chamfering tool

Publications (1)

Publication Number Publication Date
CN202151730U true CN202151730U (en) 2012-02-29

Family

ID=45692239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202637340U Expired - Fee Related CN202151730U (en) 2011-07-25 2011-07-25 Special chamfering tool

Country Status (1)

Country Link
CN (1) CN202151730U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368878A (en) * 2014-11-11 2015-02-25 安徽合叉叉车有限公司 Chamfering device for inner walls of holes of threading pipe of overhead guard of forklift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368878A (en) * 2014-11-11 2015-02-25 安徽合叉叉车有限公司 Chamfering device for inner walls of holes of threading pipe of overhead guard of forklift

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120229

Termination date: 20140725

EXPY Termination of patent right or utility model