CN208728761U

CN208728761U - A kind of combined type Double-edged milling cutter

Info

Publication number: CN208728761U
Application number: CN201821597660.2U
Authority: CN
Inventors: 孙天栋; 方高亮; 钟永华; 王金梁; 李毅
Original assignee: Dongguan Tuobangshuo Industrial Co Ltd
Current assignee: Dongguan Tuobangshuo Industrial Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2019-04-12
Anticipated expiration: 2028-09-29

Abstract

The utility model discloses a kind of combined type Double-edged milling cutters, including knife handle, described knife handle one end is equipped with rose reamer, described rose reamer one end is equipped with No.1 plain cutter, No.1 plain cutter one end is equipped with No.1 cutterhead, No.1 cutterhead surface is equipped with No.1 cutter tooth, No.1 groove is equipped between the No.1 cutter tooth, No.1 cutterhead one end is equipped with No. two plain cutters, described No. two plain cutter one end are equipped with No. two cutterheads, No. two cutterhead surfaces are equipped with No. two cutters tooth, are equipped with No. two cutterhead one end of No. two grooves between No. two cutters tooth and are equipped with knife core.The utility model structure is simple, easy to use, novel in design, and the cutterhead uniform force of rear and front end effectively improves the efficiency of grinding, can increase substantially the amount of feeding, processing efficiency is made to be greatly improved.

Description

A kind of combined type Double-edged milling cutter

Technical field

The utility model relates to a kind of milling cutter, in particular to a kind of combined type Double-edged milling cutter.

Background technique

The processing request for meeting client is realized to use PCD cutter always before upper and lower inner chamfer angle milling cutter, it is whole Hard alloy cutter is because difficulty of processing is big, and there are vacancies.Existing grinding technique can only process outer chamfer angle cutter up and down, nothing before this Method processes inner chamfer angle cutter, and only PCD cutter cuts processing by line or laser processing is completed, and is the shortcomings that the prior art PCD cutter material cost and processing cost are high, and processing limitation is big, and cutter hub intensity is low.PCD cutter is generally welding structure, Material property is suitable for finishing, is not suitable for the big cutting environment of machining allowance, therefore when surplus is big, cutter life is not high, increases CNC processing cost.For this purpose, it is proposed that a kind of combined type Double-edged milling cutter.

Utility model content

The main purpose of the utility model is to provide a kind of combined type Double-edged milling cutters, can effectively solve in background technique The problem of.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of combined type Double-edged milling cutter, including knife handle, described knife handle one end are equipped with rose reamer, and described rose reamer one end is equipped with No.1 plain cutter, No.1 plain cutter one end be equipped with No.1 cutterhead, No.1 cutterhead surface be equipped with No.1 cutter tooth, described one No.1 groove is equipped between number cutter tooth, No.1 cutterhead one end is equipped with No. two plain cutters, and described No. two plain cutter one end are equipped with No. two cutterheads, No. two cutterhead surfaces are equipped with No. two cutters tooth, are equipped with No. two cutterheads one of No. two grooves between No. two cutters tooth End is equipped with knife core.

Further, the knife handle, rose reamer, No.1 plain cutter, No.1 cutterhead, No. two plain cutters and No. two cutterheads are one Body formula structure.

Further, the knife handle, rose reamer, No.1 plain cutter, No.1 cutterhead, No. two plain cutters and No. two cutterheads are tungsten Steel is made.

Further, the No.1 cutter tooth is equipped with three groups, and No. two cutters tooth are equipped with three groups.

Further, the diameter of the No.1 cutterhead is 3.5mm, and the diameter of No. two cutterheads is 1.5mm.

Compared with prior art, the utility model has the following beneficial effects:

1. the utility model is by No. two cutters tooth being arranged on No. two cutterhead surfaces, so that when being ground more Fast, by the No.1 cutter tooth being arranged on No.1 cutterhead surface, enable rapid expansion when carrying out subsequent grinding, and And No. two cutterheads of this cutter are common slotting cutter, No.1 cutterhead is molding structure, and a knife is dual-purpose, reduces the cost of charp tool；

2. the utility model structure is simple, easy to use, novel in design, the cutterhead uniform force of rear and front end, effectively The efficiency of grinding is improved, the amount of feeding can be increased substantially, processing efficiency is made to be greatly improved.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model combined type Double-edged milling cutter.

Fig. 2 is the partial enlargement structural representation of the utility model combined type Double-edged milling cutter.

Fig. 3 is the No.1 cutterhead the schematic diagram of the section structure of the utility model combined type Double-edged milling cutter.

Fig. 4 is No. two cutterhead the schematic diagram of the section structure of the utility model combined type Double-edged milling cutter.

Fig. 5 is No. two cutterhead vertex structural schematic diagrams of the utility model combined type Double-edged milling cutter.

In figure: 1, knife handle；2, rose reamer；3, No.1 plain cutter；4, No.1 cutterhead；5, No. two plain cutters；6, No. two cutterheads； 7, No.1 cutter tooth；8, No.1 groove；9, No. two cutters tooth；10, No. two grooves；11, knife core.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs. 1-5, a kind of combined type Double-edged milling cutter, including knife handle 1, described 1 one end of knife handle are equipped with rose reamer 2, institute 2 one end of rose reamer is stated equipped with No.1 plain cutter 3, described 3 one end of No.1 plain cutter is equipped with No.1 cutterhead 4,4 table of No.1 cutterhead Face is equipped with No.1 cutter tooth 7, and No.1 groove 8 is equipped between the No.1 cutter tooth 7, and described 4 one end of No.1 cutterhead is equipped with No. two plain millings Knife 5,5 one end of No. two plain cutters be equipped with No. two cutterheads 6,6 surface of No. two cutterheads be equipped with No. two cutters tooth 9, described No. two It is equipped with 10 No. two 6 one end of cutterhead of No. two grooves between cutter tooth 9 and is equipped with knife core 11.

Wherein, the knife handle 1, rose reamer 2, No.1 plain cutter 3,4, No. two plain cutters 5 of No.1 cutterhead and No. two cutterheads 6 are Integral structure.

As shown in Figure 1, make cutter firmer, it is not easy to break when in use.

Wherein, the knife handle 1, rose reamer 2, No.1 plain cutter 3,4, No. two plain cutters 5 of No.1 cutterhead and No. two cutterheads 6 are Wolfram steel is made.

As shown in Figure 1, make cutter firmer, it is not easy to break when in use.

Wherein, the No.1 cutter tooth 7 is equipped with three groups, and No. two cutters tooth 9 are equipped with three groups.

As shown in Figure 3-4, the efficiency of grinding is effectively improved, the amount of feeding can be increased substantially, obtain processing efficiency It is greatly improved.

Wherein, the diameter of the No.1 cutterhead 4 is 3.5mm, and the diameter of No. two cutterheads 6 is 1.5mm.

As shown in Figure 3-4, a knife is dual-purpose, reduces the cost of charp tool.

It should be noted that the utility model is a kind of combined type Double-edged milling cutter, including 1, knife handle；2, rose reamer；3, one Number plain cutter；4, No.1 cutterhead；5, No. two plain cutters；6, No. two cutterheads；7, No.1 cutter tooth；8, No.1 groove；9, No. two cutters tooth； 10, No. two grooves；11, knife core, component are universal standard part or component as known to those skilled in the art, structure and principle All it can be learnt by technical manual or be known by routine experiment method for this technology personnel, when work, by No. two knives No. two cutters tooth 9 of 6 surface of disk setting, so that it is more quick when being ground, pass through what is be arranged on 4 surface of No.1 cutterhead No.1 cutter tooth 7, enables rapid expansion when carrying out subsequent grinding, also, No. two cutterheads 6 of this cutter are common vertical Milling cutter, No.1 cutterhead 4 are molding structure, and a knife is dual-purpose, reduce the cost of charp tool, and structure is simple, easy to use, novel in design, preceding The cutterhead uniform force at both ends afterwards, effectively improves the efficiency of grinding, can increase substantially the amount of feeding, obtain processing efficiency It is greatly improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of combined type Double-edged milling cutter, including knife handle (1), it is characterised in that: described knife handle (1) one end is equipped with rose reamer (2), Described rose reamer (2) one end is equipped with No.1 plain cutter (3), and described No.1 plain cutter (3) one end is equipped with No.1 cutterhead (4), described No.1 cutterhead (4) surface is equipped with No.1 cutter tooth (7), is equipped with No.1 groove (8) between the No.1 cutter tooth (7), the No.1 knife Disk (4) one end is equipped with No. two plain cutters (5), and No. two plain cutters (5) one end is equipped with No. two cutterheads (6), No. two cutterheads (6) surface is equipped with No. two cutters tooth (9), is equipped with (10) No. two cutterhead (6) one end of No. two grooves between No. two cutters tooth (9) and is equipped with Knife core (11).

2. a kind of combined type Double-edged milling cutter according to claim 1, it is characterised in that: the knife handle (1), rose reamer (2), No.1 plain cutter (3), No.1 cutterhead (4), No. two plain cutters (5) and No. two cutterheads (6) are an integral structure.

3. a kind of combined type Double-edged milling cutter according to claim 1, it is characterised in that: the knife handle (1), rose reamer (2), No.1 plain cutter (3), No.1 cutterhead (4), No. two plain cutters (5) and No. two cutterheads (6) are made of wolfram steel.

4. a kind of combined type Double-edged milling cutter according to claim 1, it is characterised in that: the No.1 cutter tooth (7) is equipped with three Group, No. two cutters tooth (9) are equipped with three groups.

5. a kind of combined type Double-edged milling cutter according to claim 1, it is characterised in that: the diameter of the No.1 cutterhead (4) For 3.5mm, the diameter of No. two cutterheads (6) is 1.5mm.