CN208033752U - A kind of anti-milling cutter - Google Patents

A kind of anti-milling cutter Download PDF

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Publication number
CN208033752U
CN208033752U CN201721763114.7U CN201721763114U CN208033752U CN 208033752 U CN208033752 U CN 208033752U CN 201721763114 U CN201721763114 U CN 201721763114U CN 208033752 U CN208033752 U CN 208033752U
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CN
China
Prior art keywords
milling
head
milling cutter
cutter
knife
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.)
Active
Application number
CN201721763114.7U
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Chinese (zh)
Inventor
肖息
张国明
张海明
杨典军
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.)
Jincheng Nanjing Electromechanical Hydraulic Pressure Engineering Research Center Aviation Industry Corp of China
AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems
Original Assignee
AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems
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Application filed by AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems filed Critical AVIC Jincheng Nanjing Engineering Institute of Aircraft Systems
Priority to CN201721763114.7U priority Critical patent/CN208033752U/en
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Publication of CN208033752U publication Critical patent/CN208033752U/en
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Abstract

The utility model is related to a kind of anti-milling cutters.For this anti-milling cutter by milling cutter shank cylinder and milling head premise clearance fit, being combined with milling head by the latch on handle of a knife head realizes a kind of anti-counterbore machining function.This anti-milling cutter easy making process overcomes the shortcomings that damage of traditional structure cutter head is just scrapped, while solving the topology layout that small anti-counterbore processing is realized.The anti-milling cutter, using split type connection, handle of a knife and cutter head precision-fit have played important function to meet the anti-counterbore processing of machinery.

Description

A kind of anti-milling cutter
Technical field
The utility model belongs to mechanical manufacturing technology, is related to a kind of anti-milling cutter.
Background technology
At present in mechanical processing, anti-counterbore is processed, without corresponding cutters and processing method, Conventional processing methods and knife Tool, when processing the anti-counterbore, can interfere cutter, can not solve the problems, such as this.And aperture back side processing at present mainly uses white steel knife It is counter to scrape processing, but handle of a knife can be made too small the too small anti-counterbore processing of via, cutting force is insufficient and breaking, backwash of the present invention add Work method completes anti-counterbore processing in conjunction with a kind of anti-milling cutter.
Utility model content
The utility model aim:A kind of poly- milling cutter shank of anti-milling cutter, milling head, stop latch structure are provided in one, is had The anti-milling cutter of function easy to disassemble.
The technical solution of the utility model is:A kind of anti-milling cutter, including milling cutter shank 1, milling head 2, latch 3, the milling Handle of a knife 1, latch 3 are rotary structure, and milling head 2 is part rotary structure, and one end of milling cutter shank 1 is along handle of a knife radial direction Equipped with through-hole.The rotating shaft of milling cutter shank 1 passes through milling after 2 endoporus of milling head with 2 endoporus precision-fit of milling head, latch 3 Through-hole on handle of a knife 1.2 center of milling head is equipped with the combination bore that through-hole is formed with square groove, and milling head axial direction side is equipped with cutter head, milling The axial other side of cutter head 2 is equipped with the square groove vertical with combination bore square groove.
The Kong Kewei through-holes that one end of the milling cutter shank 1 is radially arranged along handle of a knife, threaded hole.
2 cutter head of the milling head setting chamfering direction is lathe rotary cutting direction.
3 outer circle of latch is matched with one end of milling cutter shank 1 along the hole that handle of a knife is radially arranged.
The beneficial effects of the utility model:Anti- milling cutter passes through knife by milling cutter shank cylinder and milling head premise clearance fit Latch on button is combined with milling head realizes a kind of anti-counterbore machining function.Using plain-milling machine, processing cost is reduced, Anti- Milling Machining solves the problems, such as cutter interference, improves production efficiency.
Description of the drawings
The structure chart of the anti-milling cutter embodiments of Fig. 1;
Fig. 2 is milling head affixed side schematic diagram;
Fig. 3 is Fig. 2 stereoscopic schematic diagrams;
Wherein, 1- milling cutter shanks, 2- milling heads, 3- latch.
Specific implementation mode
To better illustrate the milling head, illustrates below in conjunction with the accompanying drawings, please refer to attached drawing 1.
Please refer to Fig.1~3.A kind of anti-milling cutter, including milling cutter shank 1, milling head 2, latch 3, the milling cutter shank 1, stop Pin 3 is rotary structure, and milling head 2 is part rotary structure, and one end of milling cutter shank 1 is radially provided with hole along handle of a knife.Milling cutter The rotating shaft of handle 1 passes through the aperture on milling cutter shank 1 after 2 endoporus of milling head with 2 endoporus precision-fit of milling head, latch 3. 2 center of milling head is equipped with the combination bore that through-hole is formed with square groove, and the axial side of milling head 2 is equipped with cutter head, and milling head is axially another Side is equipped with the square groove vertical with combination bore square groove.
The Kong Kewei through-holes that one end of the milling cutter shank 1 is radially arranged along handle of a knife, threaded hole are used for installation latch 3.
2 cutter head of the milling head setting chamfering direction is lathe rotary cutting direction.
3 outer circle of latch is matched with one end of milling cutter shank 1 along the hole that handle of a knife is radially arranged.
By the way that anti-milling cutter handle of a knife is passed through counterbore, and anti-milling cutter is combined, is then mounted on main shaft.Anti- milling cutter is made It is rotated with suitable rotating speed, and size is allowed with the axial feed of certain rotating speed to workpiece counterbore surface.
This milling head realizes the anti-milling cutter function of anti-counterbore by cutter block handle and milling head.This anti-milling cutter processing is just Victory overcomes the shortcomings that damage of traditional structure cutter head is just scrapped, while solving the topology layout that small anti-counterbore processing is realized.It should Anti- milling cutter, using split type connection, handle of a knife and cutter head precision-fit have played important function to meet the anti-counterbore processing of machinery.

Claims (4)

1. a kind of anti-milling cutter, it is characterised in that:Including milling cutter shank (1), milling head (2), latch (3), the milling cutter shank (1), Latch (3) is rotary structure, and milling head (2) is part rotary structure, and one end of milling cutter shank (1) is along handle of a knife radial direction Equipped with hole;The rotating shaft of milling cutter shank (1) pass through milling head (2) endoporus after with milling head (2) endoporus precision-fit, latch (3) Aperture on milling cutter shank (1);Milling head (2) center is equipped with the combination bore that through-hole is formed with square groove, milling head (2) axial one Side is equipped with cutter head, and milling head (2) the axial direction other side is equipped with the square groove vertical with combination bore square groove.
2. anti-milling cutter according to claim 1, it is characterised in that:One end of the milling cutter shank (1) is radially arranged along handle of a knife Kong Kewei through-holes, threaded hole.
3. anti-milling cutter according to claim 1, it is characterised in that:Milling head (2) cutter head setting chamfering direction is machine Bed rotary cutting direction.
4. anti-milling cutter according to claim 1, it is characterised in that:One end of latch (3) outer circle and milling cutter shank (1) It is matched along the hole that handle of a knife is radially arranged.
CN201721763114.7U 2017-12-15 2017-12-15 A kind of anti-milling cutter Active CN208033752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721763114.7U CN208033752U (en) 2017-12-15 2017-12-15 A kind of anti-milling cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721763114.7U CN208033752U (en) 2017-12-15 2017-12-15 A kind of anti-milling cutter

Publications (1)

Publication Number Publication Date
CN208033752U true CN208033752U (en) 2018-11-02

Family

ID=63958774

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721763114.7U Active CN208033752U (en) 2017-12-15 2017-12-15 A kind of anti-milling cutter

Country Status (1)

Country Link
CN (1) CN208033752U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109396516A (en) * 2017-12-15 2019-03-01 中国航空工业集团公司金城南京机电液压工程研究中心 A kind of anti-milling method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109396516A (en) * 2017-12-15 2019-03-01 中国航空工业集团公司金城南京机电液压工程研究中心 A kind of anti-milling method

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