CN103372678A - Milling cutter for forming arc-shaped groove - Google Patents

Milling cutter for forming arc-shaped groove Download PDF

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Publication number
CN103372678A
CN103372678A CN 201310269788 CN201310269788A CN103372678A CN 103372678 A CN103372678 A CN 103372678A CN 201310269788 CN201310269788 CN 201310269788 CN 201310269788 A CN201310269788 A CN 201310269788A CN 103372678 A CN103372678 A CN 103372678A
Authority
CN
China
Prior art keywords
handle
forming
cutter
milling cutter
diameter
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.)
Pending
Application number
CN 201310269788
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Chinese (zh)
Inventor
恽煌飞
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.)
CHANGZHOU KAIYU TOOLS Co Ltd
Original Assignee
CHANGZHOU KAIYU 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 CHANGZHOU KAIYU TOOLS Co Ltd filed Critical CHANGZHOU KAIYU TOOLS Co Ltd
Priority to CN 201310269788 priority Critical patent/CN103372678A/en
Publication of CN103372678A publication Critical patent/CN103372678A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the field of cutting machining tools and particularly relates to a milling cutter for forming an arc-shaped groove. The milling cutter comprises a cutter handle, a forming cutter disc and a fastener, wherein the end part of the cutter handle is provided with an installing seat; a coaxial connecting column is fixed on the end surface of the installing seat; the diameter of the connecting column is smaller than that of the cutter handle; the diameter of the installing seat is larger than that of the cutter handle; a through hole is formed in the axis part of the forming cutter disc; the connecting column is inserted into the through hole; the fastener is sheathed into the connecting column to fix the forming cutter disc on the side surface of the installing seat; the fastener is provided with a safety part which is inserted into the fastener from the side surface of the fastener to be contacted with the connecting column; an arc-shaped edge is arranged on the peripheral surface of the forming cutter disc; a triangular forming edge is arranged on the outer side surface of the forming cutter disc. The milling cutter has the advantages that by matching of a positioning pin and a positioning hole, the positioning of the forming cutter disc is accurate; simultaneously the arc-shaped edge and the triangular forming edge can machine an arc-shaped groove in the side surface of a workpiece and a triangular groove in the bottom part of the workpiece respectively by one time, so that the working efficiency is improved.

Description

The arc shaped groove profile milling cutter
Technical field
The invention belongs to the machining field of tool, particularly a kind of arc shaped groove profile milling cutter.
Background technology
The NC cutting tool machined is applicable to mould, mould bases chamfer machining, bed piece processing, and iron and steel processing, the sheet metal chamfering, machinery equipment chamferings etc. are widely used in the industries such as iron and steel, steel construction, mould, metal processing, hardware manufacturing; Milling cutter has a variety of, plain-milling machine and CNC milling machine working groove and outline of straight line, mill processing cavity on the boring machining center, core, the curved surface external form, profile is used, used milling cutter is the integral type milling cutter during milling machine working groove of common milling machine and numerical control, cutterhead and handle of a knife are integrated and process, such milling cutter in use produces a lot of troubles, need very thick material to process, production cost is higher, and when in the cutterhead use procedure, being damaged, can't change, can only be that handle of a knife replaces together, use cost is very large like this, and its manufacturing cost makes many enterprises hang back on the large basis more, and common milling cutter processing type groove also needs later on to carry out chamfer machining with the chamfering utensil, two procedures is numerous and diverse tediously long like this, wastes time and energy.
Summary of the invention
The present invention is directed to the weak point that exists in the above-mentioned technology, propose the arc shaped groove profile milling cutter of a kind of energy time processing moulding.
The invention provides following technical scheme:
The arc shaped groove profile milling cutter, it comprises handle of a knife, moulding cutterhead and securing member, the handle of a knife end is provided with a mount pad, be fixed with coaxial joint pin on the mount pad end face, the diameter of joint pin is less than the diameter of handle of a knife, the diameter of mount pad is greater than the diameter of handle of a knife, moulding cutterhead axle center part is provided with a through hole, joint pin inserts in this through hole, securing member is inserted in the joint pin moulding cutterhead is fastened on the mount pad side, and securing member is provided with insurance parts, and the side of the urgent firmware of these insurance parts is inserted in the securing member and contacted with joint pin, moulding cutterhead side face is provided with the blade of circular arc, and moulding cutterhead lateral surface is provided with the triangle molding blade.
Described mount pad end face is provided with alignment pin, and moulding cutterhead medial surface is provided with locating hole and cooperates with this alignment pin.
Advantage of the present invention is more accurate with the moulding cutterhead is located, and the triangular groove of the arc groove of the blade of circular arc and triangle molding blade difference energy time processing side surface of workpiece and workpiece bottom is increased work efficiency simultaneously.
Description of drawings
Fig. 1 is Split type structure schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1, the arc shaped groove profile milling cutter, it comprises handle of a knife 1, moulding cutterhead 2 and securing member 3, handle of a knife 1 end is provided with a mount pad 4, be fixed with coaxial joint pin 5 on mount pad 4 end faces, the diameter of joint pin 5 is less than the diameter of handle of a knife 1, the diameter of mount pad 4 is greater than the diameter of handle of a knife 1, moulding cutterhead 2 axle center parts are provided with a through hole, joint pin 5 inserts in this through hole, securing member 3 is inserted in the joint pin 5 and moulding cutterhead 2 is fastened on mount pad 4 sides, securing member 3 is provided with insurance parts 6, these insurance parts 6 insert in the securing member 3 from the side of securing member 3 and contact with joint pin 5, and moulding cutterhead 2 side faces are provided with the blade 7 of circular arc, and moulding cutterhead lateral surface is provided with triangle molding blade 8.
Wherein, the mount pad end face is provided with alignment pin 9, and moulding cutterhead medial surface is provided with locating hole 10 and cooperates with this alignment pin.

Claims (2)

1. arc shaped groove profile milling cutter, it comprises handle of a knife, moulding cutterhead and securing member, the handle of a knife end is provided with a mount pad, be fixed with coaxial joint pin on the mount pad end face, the diameter of joint pin is less than the diameter of handle of a knife, the diameter of mount pad is greater than the diameter of handle of a knife, moulding cutterhead axle center part is provided with a through hole, joint pin inserts in this through hole, securing member is inserted in the joint pin moulding cutterhead is fastened on the mount pad side, and securing member is provided with insurance parts, and the side of the urgent firmware of these insurance parts is inserted in the securing member and contacted with joint pin, moulding cutterhead side face is provided with the blade of circular arc, and moulding cutterhead lateral surface is provided with the triangle molding blade.
2. arc shaped groove profile milling cutter according to claim 1, it is characterized in that: described mount pad end face is provided with alignment pin, and moulding cutterhead medial surface is provided with locating hole and cooperates with this alignment pin.
CN 201310269788 2013-06-28 2013-06-28 Milling cutter for forming arc-shaped groove Pending CN103372678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201310269788 CN103372678A (en) 2013-06-28 2013-06-28 Milling cutter for forming arc-shaped groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201310269788 CN103372678A (en) 2013-06-28 2013-06-28 Milling cutter for forming arc-shaped groove

Publications (1)

Publication Number Publication Date
CN103372678A true CN103372678A (en) 2013-10-30

Family

ID=49458856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201310269788 Pending CN103372678A (en) 2013-06-28 2013-06-28 Milling cutter for forming arc-shaped groove

Country Status (1)

Country Link
CN (1) CN103372678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598252A (en) * 2017-10-23 2018-01-19 蒋安香 A kind of boring machine milling cutter attachment means
CN108889970A (en) * 2018-09-05 2018-11-27 合肥银泉铸造有限责任公司 A kind of lathe gear knife bindiny mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598252A (en) * 2017-10-23 2018-01-19 蒋安香 A kind of boring machine milling cutter attachment means
CN108889970A (en) * 2018-09-05 2018-11-27 合肥银泉铸造有限责任公司 A kind of lathe gear knife bindiny mechanism

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131030

C02 Deemed withdrawal of patent application after publication (patent law 2001)