CN205834330U - Alternately waveform eight sword vertical dress indexable insert tip, throw away tip - Google Patents

Alternately waveform eight sword vertical dress indexable insert tip, throw away tip Download PDF

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Publication number
CN205834330U
CN205834330U CN201620840124.5U CN201620840124U CN205834330U CN 205834330 U CN205834330 U CN 205834330U CN 201620840124 U CN201620840124 U CN 201620840124U CN 205834330 U CN205834330 U CN 205834330U
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CN
China
Prior art keywords
blade base
carbide blade
waveform
tip
angles
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
CN201620840124.5U
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Chinese (zh)
Inventor
张国福
于继龙
李晓双
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Harbin No1 Tool Making Co Ltd
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Harbin No1 Tool Making 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 Harbin No1 Tool Making Co Ltd filed Critical Harbin No1 Tool Making Co Ltd
Priority to CN201620840124.5U priority Critical patent/CN205834330U/en
Application granted granted Critical
Publication of CN205834330U publication Critical patent/CN205834330U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Alternately waveform eight sword vertical dress indexable insert tip, throw away tip, belongs to milling cutter manufacture field.This blade includes carbide blade base, carbide blade base is flat rectangular block, two apparent surfaces of carbide blade base are the cutting edge being provided with wavy surface, the waveform of the wavy surface on two apparent surfaces of carbide blade base is arranged alternately, the middle part of carbide blade base is provided with one for the connecting hole being connected with end mill body, the middle part of two opposite flanks of carbide blade base is each provided with one for the circular detent coordinated with respective bump on end mill body, two opposite flanks and two opposing end surfaces of hard alloy substrate are the V-arrangement face concaved, carbide blade base is provided with four axial angles and four radial angles, four axial angles are combined out eight Turable cutting swords with four radial angles.This utility model simple in construction, reasonable in design, use cutting force little, the life-span is long.

Description

Alternately waveform eight sword vertical dress indexable insert tip, throw away tip
Technical field
This utility model relates to the hard alloy eight sword vertical dress indexable insert tip, throw away tip of a kind of band waveform, belongs to milling cutter processing Field.
Background technology
Milling is with a long history as a kind of machining mode, and people constantly seek highly-efficient processing mode, at cutter material The aspects such as matter, milling cutter structure have more improvement, and particularly milling cutter capable of indexing is increasingly extensive in modern Application.Mesh Before, indexable milling cutter is divided by blade installation form mainly paperback structure and vertical assembling structure.Paperback constructed milling cutter mostly is radially, axle To double positive rake angles, resistance to cutting is little is mainly used in the light-duty cutting of little cutting-in, and vertical assembling structure is mainly used in big cutting-in heavy type and cuts Cutting, the big roughing aspect that particularly blank allowance is bigger, vertical assembling structure cutter is better than because bearing bigger resistance to cutting Paperback cutter, but because of its reasons in structure, radially it mostly is negative rake, cutting force is big, and the machine power that roughing is consumed is big, mesh Before, most vertical dress blades simply change rake face cutting edge, in order to reduce resistance to cutting, but blade cutting edge now is due to excessively Sharp, easily wear and tear when roughing or crumble.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction, reasonable in design, Use cutting force is little, the alternately waveform eight sword vertical dress indexable insert tip, throw away tip of life-span length.
Alternately waveform eight sword of the present utility model vertical dress indexable insert tip, throw away tip is a kind of vertical assembling structure efficient roughing heavy type milling Cut indexable insert tip, throw away tip.Realizing above-mentioned purpose, the technical scheme that this utility model is taked is as follows:
Alternately waveform eight sword vertical dress indexable insert tip, throw away tip, including carbide blade base, described carbide cutter tool chip base Body is flat rectangular block, and two apparent surfaces of carbide blade base are the cutting edge being provided with wavy surface, hard alloy The waveform of the wavy surface on two apparent surfaces of blade base is arranged alternately, and the middle part of carbide blade base is provided with one For the connecting hole being connected with end mill body, the middle part of two opposite flanks of carbide blade base be each provided with one for The circular detent coordinated with respective bump on end mill body, two opposite flanks of hard alloy substrate and two opposite ends Face is the V-arrangement face concaved, and carbide blade base is provided with four axial angles and four radial angles, four described axles Xiang Jiao and four radial angles are combined out eight Turable cutting swords.
This utility model provides the benefit that relative to prior art:
1, blade of the present utility model uses vertical assembling structure, and cutting edge both ends of the surface are wavy surface, and waveform alternately sets Put, blade be arranged on end mill body formation waveform relief angle, stable cutting damping good, chip breaking is effective, required in cutting Cutting force is little, tool life is high, stock-removing efficiency is high.
2, double anterior angle (i.e. axial angle and radial angle) design taked by blade, and anterior angle is non-hollow structure, is arranged on end mill body Upper formation positive rake angle axial, the most double, can reduce cutting force, and beneficially chip removal further, and when cutting-in is bigger, axial force can be certainly Body is offset, and has eight Turable cutting swords, can turn eight positions.
3, blade is provided with connecting hole, uses screw to be connected with end mill body, relies on two opposite flanks of hard alloy substrate Contact location with end mill body locating surface, need not the accessories such as cushion block between end mill body and blade, design circular detent simultaneously, with End mill body respective bump position coordinates, and can be used on the plane milling cutter hub of 45 °, 60 °, 75 °, 90 ° etc. different tool cutting edge angles, and left and right Rotation end mill body all can use;Can also be used for, on face and side cutter body, there is preferable versatility.
In sum, this utility model is reasonable in design, simple in construction, belongs to efficiently heavy milling cutting insert, alternately wavy surface with The reasonable combination of double anterior angles, is greatly reduced cutting force, reduces the power consumption of lathe, thus can be by limited lathe merit Rate is more effectively applied to improve on cutting parameter.Use screw to be directly installed on end mill body by blade, and position with circle Groove combines, solid and reliable, reduces the part such as briquetting, cushion block, and indexing is flexible, and eight Turable cutting swords are maximum The utilization rate improving blade of limit, reduces cutter expense.It is applied to the plane milling cutter hub of different tool cutting edge angle or three sword millings On cutter hub, excellent versatility, greatly reduce the description rate of blade, can be mass-produced, be greatly reduced use The stock of unit.
Accompanying drawing explanation
Fig. 1 is the front view that alternately waveform eight sword of the present utility model founds dress indexable insert tip, throw away tip;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the waveform of the wavy surface on two apparent surfaces of carbide blade base is arranged alternately design sketch;
Fig. 4 be Fig. 1 A to, B to, C to or D direction view.
In figure: carbide blade base 1, V-arrangement face 2, the cutting edge 3 of wavy surface, circular detent 4, connecting hole 5.
Detailed description of the invention
Detailed description of the invention one: as shown in Fig. 1 ~ Fig. 4, alternately waveform eight sword vertical dress indexable insert tip, throw away tip, including hard alloy Blade base 1, described carbide blade base 1 is flat rectangular block, two apparent surfaces of carbide blade base 1 Being the cutting edge 3 being provided with wavy surface, the waveform of the wavy surface on two apparent surfaces of carbide blade base 1 alternately sets Putting, the middle part of carbide blade base 1 is provided with one for the connecting hole 5(blade that is connected with end mill body by penetrating connection Screw in hole 5 is threadeded with end mill body), the middle part of two opposite flanks of carbide blade base 1 is each provided with one The individual circular detent 4 for coordinating with respective bump on end mill body, two opposite flanks of hard alloy substrate 1 and two Individual opposing end surface is the V-arrangement face 2 concaved, and carbide blade base 1 is provided with four axial angle (hard alloy substrates 1 The dual-side of each wavy surface be two main cutting edges, each main cutting edge angle is axial angle) and four radial angles (hard The edges at two ends of each end face of matter alloy substrate 1 is two front cutting edges, and each front cutting edge angle is radial angle), institute Four axial angles stated and four radial angles are combined out eight Turable cutting swords (realize blade and can transfer eight times to).Described company Connect hole 5 for counterbore.
The waveform of the wavy surface on two apparent surfaces of carbide blade base 1 can also be identical, and corresponding Arrange, form single waveform.But effect is not so good as alternately waveform.
Detailed description of the invention two: as it is shown in figure 1, alternately waveform eight sword described in detailed description of the invention one stands and fills indexable cutter Sheet, four described axial angles all represent with α, and 90 °≤α≤150 °.Design requirement can be met.
Detailed description of the invention three: as shown in Figure 4, alternately waveform eight sword described in detailed description of the invention one or two founds dress and can turn Position blade, it is characterised in that: four described radial angles all represent with β, and 90 °≤α≤150 °.Design requirement can be met.
This utility model, by computer-aided design mode, reasonably designs its waveform and angle, the wavy surface of blade, It is the most compressing that angle faces (V-arrangement face), connecting hole etc. all may utilize mould, and the use that can meet roughing steel, cast iron etc. is wanted Ask.When needs cutting light-alloy etc. needs keen edge, blade cutting edge is combined out the cutting of blade by axial angle and radial angle Anterior angle can be with grinding.Blade uses alternately waveform eight sword to found assembling structure, and method for designing novelty is unique, waveform can effectively chip breaking, subtract Little cutting vibrations and cutting force, stock-removing efficiency height.Double anterior angle design taked by blade, and anterior angle is non-hollow structure, is arranged on milling cutter Forming positive rake angle axial, the most double on body, can reduce cutting force, and beneficially chip removal further, when cutting-in is bigger, axial force can Cancel themselves out, there are eight Turable cutting swords, eight positions can be turned, improve the economy of blade, blade to greatest extent It is provided with connecting hole, uses screw to be connected with end mill body, rely on V-arrangement face to contact location with end mill body locating surface, between cutter hub and blade Need not the accessory such as cushion block, briquetting, the circular detent of design simultaneously, coordinate with end mill body respective bump position, can be further Spacing, can be used on the plane milling cutter hub of 45 °, 60 °, 75 °, 90 ° etc. different tool cutting edge angles, and left-right rotary milling cutter all can use;Also Can be used for, on face and side cutter body, there is preferable versatility.This utility model efficiently solves common vertical dress blade cut and resists Power is big, the most impact-resistant problem of paperback blade, and location mode is simple, reliable, applied widely, economy is high, belongs to and efficiently slightly adding Work heavy type milling cutting insert.

Claims (3)

1. replace a waveform eight sword vertical dress indexable insert tip, throw away tip, including carbide blade base (1), it is characterised in that: described Carbide blade base (1) be flat rectangular block, two apparent surfaces of carbide blade base (1) are and are provided with ripple The cutting edge (3) in shape face, the waveform of the wavy surface on two apparent surfaces of carbide blade base (1) is arranged alternately, firmly The middle part of matter alloy blade matrix (1) is provided with one for the connecting hole (5) being connected with end mill body, carbide blade base (1) middle part of two opposite flanks is each provided with one for the circular detent coordinated with respective bump on end mill body (4), two opposite flanks of hard alloy substrate (1) and two opposing end surfaces are the V-arrangement face (2) concaved, and hard closes Gold blade base (1) is provided with four axial angles and four radial angles, and four described axial angles are combined out with four radial angles Eight Turable cutting swords.
Alternately waveform eight sword the most according to claim 1 vertical dress indexable insert tip, throw away tip, it is characterised in that: described four are axial Angle all represents with α, and 90 °≤α≤150 °.
Alternately waveform eight sword the most according to claim 1 vertical dress indexable insert tip, throw away tip, it is characterised in that: four described radial directions Angle all represents with β, and 90 °≤β≤150 °.
CN201620840124.5U 2016-08-05 2016-08-05 Alternately waveform eight sword vertical dress indexable insert tip, throw away tip Expired - Fee Related CN205834330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620840124.5U CN205834330U (en) 2016-08-05 2016-08-05 Alternately waveform eight sword vertical dress indexable insert tip, throw away tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620840124.5U CN205834330U (en) 2016-08-05 2016-08-05 Alternately waveform eight sword vertical dress indexable insert tip, throw away tip

Publications (1)

Publication Number Publication Date
CN205834330U true CN205834330U (en) 2016-12-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113118528A (en) * 2019-12-30 2021-07-16 厦门金鹭特种合金有限公司 Superhard three-edge milling blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113118528A (en) * 2019-12-30 2021-07-16 厦门金鹭特种合金有限公司 Superhard three-edge milling blade

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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

Granted publication date: 20161228

Termination date: 20190805

CF01 Termination of patent right due to non-payment of annual fee