CN102728883A

CN102728883A - Milling cutter device

Info

Publication number: CN102728883A
Application number: CN2012102330863A
Authority: CN
Inventors: 薛红伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-06
Filing date: 2012-07-06
Publication date: 2012-10-17

Abstract

The invention relates to a discarding cutter blade processed milling cutter device. The milling cutter device is composed of a base, a fixed part, an accommodating part and a cutting part, wherein the base is hollow, the base is internally provided with the accommodating part, the upper end of the base is provided with the fixed part, and the outer edge of the base is provided with the cutting part. The milling cutter device provided by the invention aims to process two opposite angles which are not cut of a discarding cutter blade, and can be used for improving the utilization ratio of the cutter blade, and reducing the cost and the energy consumption.

Description

Milling cutter device

Technical field

The present invention relates to the blade manufacture field, relate in particular to a kind of milling cutter device of discarded blade processing.

Background technology

Blade is running stores, uses the modern machine manufacture field in a large number, and CN80 ° of rhombus negative insert in the market of mechanical type blade utilization rate higher always.What often use in the prior art is two diagonal angles of diamond shaped insert, and after finishing using in two diagonal angles, blade is promptly discarded.The utilization rate of blade is lower, has improved cost, has wasted resource.

Summary of the invention

The purpose of this invention is to provide a kind of milling cutter device that can utilize again discarded blade.

According to an aspect of the present invention, a kind of milling cutter device is provided, has comprised base, fixed part, resettlement section and cutting portion, base hollow, the base set inside has the resettlement section, and the base upper end is provided with fixed part, and place, base outer is provided with cutting portion.

In some embodiments, fixed part is a hollow cylinder, and fixed part centre of surface position is provided with first locating hole, and it is two symmetrical grooves of axis that fixed part is provided with fixed part top surface one diameter.When milling cutter device uses, milling cutter device with link handle of a knife and be connected.The connecting key of link handle of a knife passes first locating hole, and milling cutter device is arranged on the link handle of a knife.Contiguous block and the two groove interlocks of link on the handle of a knife make milling cutter device and to link being connected of handle of a knife more stable, in cutting process, offset can not occur.

In some embodiments, resettlement section hollow, resettlement section bottom center position is provided with second locating hole consistent with the first locating hole bore, is provided with first passage between first locating hole and second locating hole.First locating hole is consistent with the second locating hole bore, makes the connecting key that links handle of a knife can pass first passage and runs through whole milling cutter device, and milling cutter device is sheathed on the link handle of a knife.

In some embodiments, cutting portion comprises the lathe tool pedestal, first pressing plate; Stud and blade installing port, lathe tool pedestal are cube, and lathe tool pedestal one side surface is provided with first pressing plate; Stud passes first pressing plate first pressing plate is fixed on the lathe tool pedestal; Lathe tool pedestal bottom away from base on the face identical with surface, first pressing plate place is provided with the blade installing port, and the blade installing port is a depression breach, and notch geometry is corresponding with blade.Use spanner rotation pin, unclamp pin, the blade installing port is cleaned out, again will blade to be processed be sheathed on after pin goes up, tighten pin blade to be processed is fixed in above the blade backing plate, locate blade to be processed.Use spanner Rotating Double hook bolt at last, make first pressing plate, one end rotate to blade face to be processed top, tighten stud the pressing plate of winning is compressed.

In some embodiments, cutting portion also comprises blade backing plate and pin, is provided with the blade backing plate in the blade installing port, and pin is with the blade shim.The blade pad alleviates the impulsive force of working angles to the processing blade, and blade can be out of shape or fracture.

In some embodiments, milling cutter device is provided with many group cutting portions, organizes angular distance ground such as cutting portion more and is arranged at the base outer and locates.Can be in the use according to the sword number of the amount of feeding decision milling cutter device that adds man-hour.

Description of drawings

Fig. 1 is the milling cutter device sketch map of an embodiment of the present invention;

Fig. 2 is a milling cutter device top shown in Figure 1;

Fig. 3 is a milling cutter device bottom upward view shown in Figure 1;

Fig. 4 is a milling cutter device B direction cutaway view shown in Figure 1

Fig. 5 is the enlarged diagram of A part among Fig. 1;

Fig. 6 is a cutting portion sketch map in the milling cutter device shown in Figure 1;

Fig. 7 is a cutting portion angle sketch map in the milling cutter device shown in Figure 1;

Fig. 8 is that milling cutter device shown in Figure 1 is installed the rotation first pressing plate sketch map in the blade process;

Fig. 9 installs in the blade process for the milling cutter device of an embodiment of the present invention and puts into blade sketch map to be processed;

Locate the first pressing plate sketch map after putting into blade in the milling cutter device installation blade process of Figure 10 for an embodiment of the present invention;

The link handle of a knife sketch map of Figure 11 for using in an embodiment of the present invention;

Figure 12 be an embodiment of the present invention milling cutter device with link handle of a knife and be connected sketch map.

The specific embodiment

Below in conjunction with Figure of description, the present invention is carried out further detailed explanation.

Fig. 1 to Fig. 8 has schematically shown the milling cutter device according to one embodiment of the present invention.As shown in Figure 1, milling cutter device integral body is Rotary-table, comprises base 100, is arranged at fixed part 200, resettlement section 300 and 8 groups of cutting portions 400 that structure is identical of said base (100) upper end.Milling cutter device is whole through turning and milling typing, and the turning milling process belongs to known technology, repeats no more at this.

As shown in Figure 2, milling cutter device upper end ledge is a fixed part 200, and fixed part 200 is a hollow circular cylinder; First locating hole 201 is established in fixed part 200 centre of surface positions, and fixed part 200 column top surface is the axis with top surface one diameter; Be provided with two symmetrical grooves 203,205.

Extremely shown in Figure 4 like Fig. 3; Milling cutter device stage body base 100 hollows; Intermediate recess partly is resettlement section 101, and 101 bottom center positions, resettlement section are provided with second locating hole 103, the first locating holes 201 and second locating hole 103 consistent with first locating hole, 201 bores and are provided with first passage 500.

To shown in Figure 7, be provided with 8 groups of cutting portions 400 that structure is identical like Fig. 5, the angle that the two adjacent groups cutting portion is 400 is 45 ° angular distances such as edge, milling cutter device stage body base 100 outer.Cutting portion 400 comprises lathe tool pedestal 401, the first pressing plates 403, blade backing plate 405, stud 407, pin 409 and blade installing port 405.Lathe tool pedestal 401 is for being provided with the hexahedron on an inclined-plane, and lathe tool pedestal 401 side surfaces relative with the hexahedron inclined-plane are provided with first pressing plate 403.First pressing plate, 403 surfaces are provided with first screw 411, pass first screw 411 through stud 407, first pressing plate 403 is pressed be located at lathe tool pedestal 401 surfaces, and to make the pressing plate 403 of winning can be that the axle center rotates with stud 407 under external force.Lathe tool pedestal 401 surfaces, first pressing plate, 403 place are provided with blade installing port 413 away from the bottom of base 100, and blade installing port 405 is a depression breach, and notch geometry is corresponding with blade, and during use, blade to be processed embeds in the blade installing port 405.Be provided with blade backing plate 405 in the blade installing port 413, blade backing plate plane, 405 place and first pressing plate, 403 place plane parallel, blade backing plate 405 and blade shapes consistent size to be processed.Blade backing plate 405 centers are provided with second screw 415, and pin 409 passes second screw 415 blade backing plate 405 is fixed on the lathe tool pedestal 401.In this embodiment of the present invention, be distributed in place, base 100 outers 8 groups of angular distances such as relative first locating hole of cutting portion 201 centers of circle.Milling cutter device is generally multiple-cutting-edge, can be according to the sword number of the amount of feeding decision milling cutter device that adds man-hour in the use.

Extremely shown in Figure 12 like Fig. 8; During use; Use spanner that stud 407 is turned on, loosening first pressing plate of screwing 403 that makes of double-threaded screw is loosening, rotates first pressing plate 403 is not connected first pressing plate 403 with stud a end and rotates to no longer pressure and be located at blade installing port 413 tops.Use spanner rotation pin 409, unclamp pin 409, blade installing port 413 is cleaned out, again will blade to be processed be sheathed on the pin 409 after, tightening pins 409 is fixed in blade backing plate 405 tops with blade to be processed, locatees blade to be processed.Use spanner Rotating Double hook bolt 407 at last, make first pressing plate, 403 1 ends rotate to blade face to be processed top, tighten stud 407 pressing plate 403 of winning is compressed.

After the blade installation to be processed, with milling cutter device whole with link handle of a knife 600 and be connected.Link handle of a knife 600 lower ends are provided with connecting key 601; Second pressing plate 603 and contiguous block 605; After successively passing first locating hole 201 and second locating hole 103, connecting key 601 is fixed in the first passage 500 contiguous block 605 and two symmetrically arranged groove 203,205 interlocks.Second pressing plate, 603 centers are provided with the 3rd screw 607, and screw passes the 3rd screw 607 and tightens, make milling cutter device whole with link handle of a knife 600 and fix.The equipment of cutting through facing cut again cuts blade to be processed.

The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They be not in order to the restriction protection scope of the present invention, all do not break away from equivalent embodiment of the present invention or the change all should be included within protection scope of the present invention.

Claims

1. milling cutter device; It is characterized in that; Comprise base (100) and be arranged at the fixed part (200) of said base (100) upper end; Said base (100) hollow, said base (100) set inside has resettlement section (101), and place, said base (100) outer is provided with said cutting portion (400).

2. milling cutter device according to claim 1; It is characterized in that; Said fixed part (200) is a hollow cylinder; Said fixed part (200) centre of surface position is provided with first locating hole (201), and it is two symmetrical grooves (203,205) of axis that said fixed part (200) is provided with said fixed part (200) top surface one diameter.

3. milling cutter device according to claim 1; It is characterized in that; Said resettlement section (101) hollow; Said resettlement section (101) bottom center position is provided with second locating hole (103) consistent with said first locating hole (201) bore, is provided with first passage (500) between said first locating hole (201) and said second locating hole (103).

4. milling cutter device according to claim 1; It is characterized in that; Said cutting portion (400) comprises lathe tool pedestal (401), first pressing plate (403), stud (407) and blade installing port (405); Said lathe tool pedestal (401) is a cube; Said lathe tool pedestal (401) one side surfaces are provided with said first pressing plate (403), and said stud (407) passes said first pressing plate (403) said first pressing plate (403) is fixed on the said lathe tool pedestal (401), and said lathe tool pedestal (401) bottom away from said base (100) on the face identical with surface, said first pressing plate (403) place is provided with said blade installing port (413); Shown in blade installing port (413) be one the depression breach, notch geometry is corresponding with blade.

5. milling cutter device according to claim 4; It is characterized in that; Said cutting portion (400) also comprises blade backing plate (405) and pin (409); Be provided with said blade backing plate (405) in the said blade installing port (413), said pin (409) is with on the lathe tool pedestal (401) in said blade backing plate (405) the fixed blade installing port (413).

6. according to claim 4 or 5 described milling cutter devices, it is characterized in that milling cutter device is provided with many group said cutting portions (400), be arranged at place, said base (100) outer said many group cutting portion angular distances such as (400).