CN209792714U

CN209792714U - Combined milling cutter

Info

Publication number: CN209792714U
Application number: CN201920666747.9U
Authority: CN
Inventors: 陈国兵; 陈琪
Original assignee: Wenling Shengyuan Cnc Technology Co Ltd
Current assignee: Wenling Shengyuan Cnc Technology Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-12-17
Anticipated expiration: 2029-05-10

Abstract

The utility model belongs to the technical field of milling cutter, especially, a combined milling cutter, including the milling cutter frame, the side surface of milling cutter frame has seted up the gomphosis groove, the both sides of gomphosis groove are located the side surface of milling cutter frame and have seted up the groove of moving back, the side of gomphosis groove is located the lateral wall of milling cutter frame and has seted up the blind hole, the inside in gomphosis groove is equipped with the milling cutter blade, the milling cutter blade is placed at the side surface of milling cutter frame through the gomphosis subassembly with the milling cutter frame, the side surface of milling cutter blade is; the side surface of the milling cutter frame is provided with an embedded groove, the milling cutter blade is placed in the embedded groove, a groove in the side surface of the milling cutter blade is placed in a raised line, an embedded strip in the side surface of the milling cutter blade is placed in a concave groove, the milling cutter blade is fixed by a fixing bolt, the milling cutter blade and the milling cutter frame are combined, and the milling cutter blade is convenient to install and replace by an equilateral triangle structure of the milling cutter blade.

Description

Combined milling cutter

Technical Field

the utility model belongs to the technical field of milling cutter, concretely relates to modular milling cutter.

Background

A milling cutter is a rotating tool with one or more cutter teeth for milling. When in work, each cutter tooth cuts off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting workpieces and the like on a milling machine; the existing combined milling cutter is characterized in that cutter teeth of each blade are fixed on a milling cutter frame, but the milling cutter still exposes some problems in the installation process, the combined installation is not easy in the installation process of the milling cutter, and the milling cutter needs to be structurally optimized and improved aiming at the problems exposed in the use process of the existing milling cutter.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a modular milling cutter has the characteristics of the milling cutter aggregate erection of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the combined milling cutter comprises a milling cutter frame, wherein an embedded groove is formed in the side surface of the milling cutter frame, a receding groove is formed in the side surface, located on the milling cutter frame, of the two sides of the embedded groove, a blind hole is formed in the side wall, located on the milling cutter frame, of the side surface of the embedded groove, a milling cutter blade is arranged inside the embedded groove, the milling cutter blade and the milling cutter frame are placed on the side surface of the milling cutter frame through an embedded assembly, a fixing bolt is arranged on the side surface of the milling cutter blade, and one end of the fixing bolt penetrates through the side surface of the milling cutter blade and is screwed and.

As the utility model discloses a modular preferred technical scheme of milling cutter, the gomphosis subassembly includes recess and sand grip, sand grip integrated into one piece is at the inner wall in gomphosis groove, the inside at the recess is fixed in the one end gomphosis of sand grip.

As the utility model discloses a preferred technical scheme of modular milling cutter, a side surface integrated into one piece of milling cutter blade has the gomphosis strip, the concave surface groove has been seted up to the inner wall in gomphosis groove, the inside in concave surface groove is fixed to the one end gomphosis of gomphosis strip.

As the utility model discloses a modular preferred technical scheme of milling cutter, the through-hole has been seted up to milling cutter frame's side surface, milling cutter frame's side outer fringe department has seted up the heat dissipation chamber, the one end in heat dissipation chamber is linked together with the inside of through-hole.

As the utility model discloses a modular preferred technical scheme of milling cutter, it is three the through-hole is a set of radiator unit with the heat dissipation chamber, milling cutter frame's side surface evenly opens and shuts has six sets of radiator unit.

As a preferred technical scheme of modular milling cutter, the milling cutter blade is the equilateral triangle component, the three angle of milling cutter blade all is equipped with the sword tooth.

Compared with the prior art, the beneficial effects of the utility model are that: the side surface of the milling cutter frame is provided with an embedded groove, the milling cutter blade is placed in the embedded groove, a groove in the side surface of the milling cutter blade is placed in a raised line, an embedded strip in the side surface of the milling cutter blade is placed in a concave groove, the milling cutter blade is fixed by a fixing bolt, the milling cutter blade and the milling cutter frame are combined, and the milling cutter blade is convenient to install and replace by an equilateral triangle structure of the milling cutter blade.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

Fig. 2 is a schematic structural view of a milling cutter frame in the present invention;

FIG. 3 is a schematic view of the structure of the heat dissipation chamber of the present invention;

Fig. 4 is a schematic side view of the milling cutter holder according to the present invention;

Fig. 5 is a schematic structural view of a milling cutter blade according to the present invention;

In the figure: 1. a milling cutter frame; 2. a withdrawal groove; 3. a milling cutter blade; 4. a through hole; 5. fixing the bolt; 6. a fitting groove; 7. a convex strip; 8. a concave groove; 9. blind holes; 10. a heat dissipation cavity; 11. a groove; 12. and (3) a chimeric strip.

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. 1-5, the present invention provides the following technical solutions: the utility model provides a combined type milling cutter, including milling cutter frame 1, the gomphosis groove 6 has been seted up to milling cutter frame 1's side surface, gomphosis groove 6 is convenient for placing of milling cutter blade 3, the both sides in gomphosis groove 6 are located the side surface of milling cutter frame 1 and have been seted up and have been moved back groove 2, the side in gomphosis groove 6 is located the lateral wall of milling cutter frame 1 and has been seted up blind hole 9, the inside in gomphosis groove 6 is equipped with milling cutter blade 3, milling cutter blade 3 places the side surface at milling cutter frame 1 through the gomphosis subassembly with milling cutter frame 1, the side surface of milling cutter blade 3 is equipped with fixing bolt 5, the one end of fixing bolt 5 runs through the side surface of milling cutter blade 3 and closes the inside of fixing at blind hole.

Specifically, the gomphosis subassembly includes recess 11 and sand grip 7, and sand grip 7 integrated into one piece is at the inner wall of gomphosis groove 6, and the one end gomphosis of sand grip 7 is fixed in the inside of recess 11, and recess 11 and sand grip 7 can guarantee the stability of milling cutter blade 3 in this embodiment, avoid milling cutter blade 3 to take place the shake in the rotation process.

specifically, the milling cutter blade 3 has an integrally formed fitting strip 12 on one side surface thereof, the fitting groove 6 has a concave groove 8 on an inner wall thereof, and one end of the fitting strip 12 is fitted and fixed in the concave groove 8, in this embodiment, the fitting strip 12 prevents the milling cutter blade 3 from being reversely mounted on the side surface of the milling cutter holder 1.

Specifically, through-hole 4 has been seted up to milling cutter frame 1's side surface, and milling cutter frame 1's side outer fringe department has seted up heat dissipation chamber 10, and the one end in heat dissipation chamber 10 is linked together with through-hole 4's inside, and the inside air in heat dissipation chamber 10 carries out heat exchange with the external world in this embodiment to dispel the heat to milling cutter frame 1.

Specifically, three through-holes 4 and heat dissipation chamber 10 are a set of radiator unit, and the side surface of milling cutter frame 1 evenly opens and shuts has six sets of radiator unit, and radiator unit dispels the heat to milling cutter frame 1 in this embodiment, avoids milling cutter frame 1 overheated when moving.

Specifically, the milling cutter blade 3 is an equilateral triangle member, and three corners of the milling cutter blade 3 are provided with cutter teeth, so that the multi-cutter-tooth structure of the milling cutter blade 3 in this embodiment improves the service life of the milling cutter blade 3.

The utility model discloses a theory of operation and use flow: in the utility model, in the installation process of the milling cutter, a worker places the milling cutter blade 3 on the side surface of the milling cutter frame 1, the embedded strip 12 is placed inside the concave groove 8, the raised strip 7 is embedded inside the groove 11, the fixing bolt 5 is fixed inside the blind hole 9, the milling cutter blade 3 is fixed, and the milling cutter is combined; the milling cutter blade 3 is driven to rotate in the operation process of the milling cutter frame 1, and the through hole 4 and the heat dissipation cavity 10 exchange heat with the outside air in the operation process of the milling cutter frame 1, so that the milling cutter frame 1 is convenient to dissipate heat.

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. A modular milling cutter, includes milling cutter frame (1), its characterized in that: the side surface of the milling cutter frame (1) is provided with an embedded groove (6), the two sides of the embedded groove (6) are positioned on the side surface of the milling cutter frame (1) and are provided with a receding groove (2), the side surface of the embedded groove (6) is positioned on the side wall of the milling cutter frame (1) and is provided with a blind hole (9), a milling cutter blade (3) is arranged inside the embedded groove (6), the milling cutter blade (3) and the milling cutter frame (1) are arranged on the side surface of the milling cutter frame (1) through an embedded component, a fixing bolt (5) is arranged on the side surface of the milling cutter blade (3), and one end of the fixing bolt (5) penetrates through the side surface of the milling cutter blade (3) and is screwed and fixed inside the blind hole (9).

2. The combination milling cutter according to claim 1, wherein: the embedded assembly comprises a groove (11) and a convex strip (7), the convex strip (7) is integrally formed on the inner wall of the embedded groove (6), and one end of the convex strip (7) is embedded and fixed in the groove (11).

3. The combination milling cutter according to claim 1, wherein: an embedded strip (12) is integrally formed on one side surface of the milling cutter blade (3), a concave groove (8) is formed in the inner wall of the embedded groove (6), and one end of the embedded strip (12) is embedded and fixed in the concave groove (8).

4. the combination milling cutter according to claim 1, wherein: through-hole (4) have been seted up to the side surface of milling cutter frame (1), heat dissipation chamber (10) have been seted up to the side outer fringe department of milling cutter frame (1), the one end in heat dissipation chamber (10) is linked together with the inside of through-hole (4).

5. The combination milling cutter according to claim 4, wherein: the three through holes (4) and the heat dissipation cavity (10) form a group of heat dissipation assemblies, and six groups of heat dissipation assemblies are uniformly opened and closed on the side surface of the milling cutter frame (1).

6. The combination milling cutter according to claim 1, wherein: the milling cutter blade (3) is an equilateral triangle component, and cutter teeth are arranged at three corners of the milling cutter blade (3).