CN212399871U

CN212399871U - Single-shaft woodworking milling machine cutter

Info

Publication number: CN212399871U
Application number: CN202020380944.7U
Authority: CN
Inventors: 孙志峰; 刘红艺
Original assignee: Zhenjiang Wanfeng Tool Factory
Current assignee: Zhenjiang Wanfeng Tool Factory
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-26
Anticipated expiration: 2030-03-23

Abstract

The utility model belongs to the technical field of milling machine cutter, especially, be a unipolar wood milling machine cutter, including blade disc and alloy ring, the blade disc is circular quotation, the middle part of blade disc is equipped with the installation and perforates, the avris of blade disc fixedly connected with alloy ring with one heart, the outer disc partition of alloy ring is fixed with a plurality of sword teeth, be equipped with the chip groove between a plurality of sword teeth, one side of a plurality of sword teeth is the sword cutting edge face, the opposite side of a plurality of sword teeth is the back of a knife face, it is fixed with the carbide tool bit to inlay on the sword cutting edge face, it has a plurality of noise elimination slotted holes to install to distribute between perforation and the alloy ring, a plurality of. The utility model discloses the blade disc is as the loading end, and its hardness requirement itself is lower, can adopt low price's ordinary steel or aluminum alloy material, and the alloy ring is as concrete cutting work area territory, and its hardness requirement is high, therefore the cost is high, the utility model discloses take the structure that the two combined together, can reduce the cost of product by a wide margin when guaranteeing cutting strength.

Description

Single-shaft woodworking milling machine cutter

Technical Field

The utility model relates to a milling machine cutter technical field specifically is a unipolar wood milling machine cutter.

Background

The woodworking milling cutter is a tool for processing wood into a required shape and size by a cutting method, the woodworking cutters include manual cutters and mechanical cutters, the woodworking cutters are used in batch production and mass production, the woodworking cutters used for the machines are divided into saw blades, drill bits, mortise cutters and the like, the saw blades are divided into circular saw blades, strip saw blades and the like, and the circular saw blades are most widely applied to a single-shaft woodworking milling machine.

The current single-shaft woodworking milling machine tool has the following problems:

1. the existing single-shaft woodworking milling machine tool adopts common materials as cutting edges, so that the hardness is low and the milling efficiency is low;

2. the current single-shaft woodworking milling machine cutter adopts hard alloy as a cutter head, so that the cost of the blade is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a unipolar wood milling machine cutter has solved current unipolar wood milling machine cutter blade and has adopted ordinary material to mill inefficiency to and adopt carbide to lead to the high problem of blade cost as the blade disc.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a unipolar wood milling machine cutter, includes blade disc and alloy ring, the blade disc is circular quotation, the middle part of blade disc is equipped with the installation and perforates, the avris of blade disc concentric fixedly connected with the alloy ring, the outer disc partition of alloy ring is fixed with a plurality of sword teeth, and is a plurality of be equipped with the chip groove between the sword tooth, it is a plurality of one side of sword tooth is the sword cutting edge face, and is a plurality of the opposite side of sword tooth is the back of a knife face, it is fixed with the carbide tool bit to inlay on the sword cutting edge face, the installation perforate with it has a plurality of noise elimination slotted holes to distribute between the alloy ring, and is a plurality of noise elimination slotted hole partition arrange.

As an optimal technical scheme of the utility model, one side of carbide tool bit is equipped with the draw-in groove, draw-in groove buckle and welded fastening in the sword facet.

As an optimized technical scheme of the utility model, the installation is perforated for circular port or regular polygon hole.

As a preferable technical scheme of the present invention, an included angle between the blade edge surface and the blade back surface is forty-five degrees to ninety degrees.

As an optimized technical scheme of the utility model, the noise elimination slotted hole is circular arc groove or involute groove structure, the quantity of noise elimination slotted hole is three to thirty.

(III) advantageous effects

Compared with the prior art, the utility model provides a unipolar wood milling machine cutter possesses following beneficial effect:

1. this unipolar wood-working milling machine cutter, blade disc are as the loading end, and its hardness requirement itself is lower, can adopt low price's ordinary steel or aluminum alloy material, and the alloy ring is as specific cutting work area territory, and its hardness requirement is high, therefore the cost is high, the utility model discloses take the structure that the two combined together, can reduce the cost of product by a wide margin when guaranteeing cutting strength.

2. This unipolar wood-working milling machine cutter, carbide tool bit compare the hardness and the cost of blade disc and alloy ring higher, so it inlays on the sword facet, makes the utility model discloses can cut the material that the sword tooth is difficult to the cutting to promotion cutting efficiency and life by a wide margin.

Drawings

Fig. 1 is a schematic view of a subjective structure of the present invention;

FIG. 2 is a schematic view of another subjective structure of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a cutter head; 2. mounting a through hole; 3. an alloy ring; 4. cutter teeth; 401. a blade face; 402. the back of the knife; 5. a cemented carbide tip; 501. a card slot; 6. a silencing slotted hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a unipolar wood-milling machine cutter, including blade disc 1 and alloy ring 3, blade disc 1 is circular quotation, the middle part of blade disc 1 is equipped with installation perforation 2, the avris of blade disc 1 concentric fixedly connected with alloy ring 3, the outer disc partition of alloy ring 3 is fixed with a plurality of sword teeth 4, be equipped with the chip groove between a plurality of sword teeth 4, one side of a plurality of sword teeth 4 is sword knife face 401, the opposite side of a plurality of sword teeth 4 is back of a knife face 402, it is fixed with carbide tool bit 5 to inlay on sword knife face 401, it has a plurality of noise elimination slotted holes 6 to distribute between installation perforation 2 and the alloy ring 3, a plurality of noise elimination slotted holes 6 partition range is around installation perforation 2.

In the embodiment, the cutter head 1 is used as a bearing surface, the hardness requirement of the cutter head is low, the cutter head can be made of low-price common steel or aluminum alloy, the alloy ring 3 is used as a specific cutting working area, the hardness requirement is high, and the manufacturing cost is high; one side of each cutter tooth 4 is a cutter edge surface 401, the other side is a cutter back surface 402, materials are cut through the cutter edge surfaces 401, and the cutter back surfaces 402 are used as supports of the cutter edge surfaces 401; the hard alloy cutter head 5 has higher hardness and manufacturing cost compared with the cutter head 1 and the alloy ring 3, so that the hard alloy cutter head is embedded on the cutter blade surface 401, the utility model can cut materials which are difficult to cut by the cutter teeth 4, thereby greatly improving the cutting efficiency and prolonging the service life; the noise elimination slotted hole 6 can be used for eliminating noise generated in the cutting process when the cutting is rotated.

Specifically, a clamping groove 501 is formed in one side of the cemented carbide tool bit 5, and the clamping groove 501 is fastened and welded on the blade surface 401.

In this embodiment, the clamping groove 501 is fastened and welded on the blade surface 401, so as to enhance the connection strength between the blade surface and the blade surface, and thus the cemented carbide tip 5 is tightly and stably welded on the cutter teeth 4, so as to mill hard materials.

Specifically, the mounting hole 2 is a circular hole or a regular polygonal hole.

In this embodiment, the installation through hole 2 is a circular hole or a regular polygon hole, and when the hardness of the material milled by the milling cutter is small, a circular hole structure is adopted, so that the installation is convenient, and when the hardness of the material milled by the milling cutter is large, a regular polygon hole structure is adopted, so that the cutter head 1 is tightly and stably connected with the single shaft.

Specifically, the blade surface 401 and the blade back surface 402 are at an angle of forty-five to ninety degrees.

In this embodiment, the included angle between the cutting edge surface 401 and the back surface 402 is forty-five to ninety degrees, so as to be set according to the hardness of the milled material, when the hardness of the milled material is high, the included angle between the cutting edge surface 401 and the back surface 402 is large, and vice versa.

Specifically, the silencing slot holes 6 are arc slots or involute slots, and the number of the silencing slot holes 6 is three to thirty.

In this embodiment, the silencing groove holes 6 are arc grooves or involute groove structures, the number of the silencing groove holes 6 is three to thirty, and the silencing groove holes are determined according to the milled materials during production.

The cemented carbide insert 5 of the present embodiment is a known technique that has been disclosed and widely used in industrial production and daily life.

The utility model discloses a theory of operation and use flow: the cutter head 1 is used as a bearing surface, the hardness requirement of the cutter head is low, the cutter head can be made of low-price common steel or aluminum alloy, the alloy ring 3 is used as a specific cutting working area, the hardness requirement is high, and therefore the manufacturing cost is high, and the utility model adopts a combined structure of the cutter head and the alloy ring, so that the manufacturing cost of a product can be greatly reduced while the cutting strength is ensured; one side of each cutter tooth 4 is a cutter edge surface 401, the other side is a cutter back surface 402, materials are cut through the cutter edge surfaces 401, and the cutter back surfaces 402 are used as supports of the cutter edge surfaces 401; the hard alloy cutter head 5 has higher hardness and manufacturing cost compared with the cutter head 1 and the alloy ring 3, so that the hard alloy cutter head is embedded on the cutter blade surface 401, the utility model can cut materials which are difficult to cut by the cutter teeth 4, thereby greatly improving the cutting efficiency and prolonging the service life; noise elimination slotted hole 6 can the utility model discloses when the cutting is rotatory, eliminate the noise that produces in the cutting process, the installation is perforated 2 and is circular port or regular polygon hole, and when the material hardness that milling cutter milled was little, adopts the round hole structure to be convenient for install, when the material hardness that milling cutter milled was big, adopted regular polygon hole structure, thereby make between blade disc 1 and the unipolar closely firm be connected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a unipolar wood milling machine cutter, includes blade disc (1) and alloy ring (3), its characterized in that: cutterhead (1) is circular quotation, the middle part of cutterhead (1) is equipped with installation perforation (2), the avris of cutterhead (1) concentric fixedly connected with alloy ring (3), the outer disc equipartition of alloy ring (3) is fixed with a plurality of sword tooth (4), and is a plurality of be equipped with the chip groove between sword tooth (4), and is a plurality of one side of sword tooth (4) is sword cutting edge face (401), and is a plurality of the opposite side of sword tooth (4) is the sword back face (402), it is fixed with carbide tool bit (5) to inlay on sword cutting edge face (401), installation perforation (2) with it has a plurality of noise elimination slotted hole (6), a plurality of noise elimination slotted hole (6) equipartition arrange in around installation perforation (2).

2. The single-axis wood milling machine tool according to claim 1, wherein: one side of the hard alloy cutter head (5) is provided with a clamping groove (501), and the clamping groove (501) is buckled and welded and fixed on the cutter edge surface (401).

3. The single-axis wood milling machine tool according to claim 1, wherein: the mounting through hole (2) is a circular hole or a regular polygonal hole.

4. The single-axis wood milling machine tool according to claim 1, wherein: the knife edge surface (401) and the knife back surface (402) form an included angle of forty-five degrees to ninety degrees.

5. The single-axis wood milling machine tool according to claim 1, wherein: the silencing slotted hole (6) is of an arc groove or an involute groove structure, and the number of the silencing slotted holes (6) is three to thirty.