CN216758309U - High-speed mirror surface milling cutter structure - Google Patents

Abstract

The utility model discloses a high-speed mirror milling cutter structure, which relates to the technical field of milling cutters and comprises a mounting seat assembly, a clamping assembly and a cutter head assembly; the mounting seat assembly comprises a driving shaft connecting base, one side of the driving shaft connecting base is rotatably connected with two symmetrical screw rods, the clamping assembly comprises a connecting seat fixedly mounted on one side of the driving shaft connecting base, a sliding column is connected inside the connecting seat, one end of the sliding column is provided with a connecting plate, the end parts of every two movable plates are hinged with a supporting plate together, and one end of the cutter head is provided with a plurality of groups of grooves at equal intervals; the outside of connecting plate articulates there are a plurality of linkage boards, and the staff only needs to rotate two screw rods through adjusting the handle, makes every splint press from both sides tightly to the groove of tool bit offering, fixes the tool bit, and the screw rod can adjust the elasticity of splint centre gripping tool bit, and this structure later stage staff of being convenient for changes the tool bit, need not to change whole milling cutter, practices thrift the cost, has the flexibility.

Description

High-speed mirror surface milling cutter structure

Technical Field

The utility model relates to the technical field of milling cutters, in particular to a high-speed mirror milling cutter structure.

Background

Most of milling cutters used in the process of machining the mirror surface are connected through threads, and after the milling cutters are used for a long time, the threads are easy to wear and fall off, and if the milling cutters are damaged; the most formula fixed knot that is as an organic whole of current milling cutter installation device constructs, and the later stage staff of not being convenient for changes, and needs to change whole, causes the waste easily to a certain extent, therefore the staff in the field has proposed a high-speed mirror surface milling cutter structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a high-speed mirror milling cutter structure, which solves the problems that most milling cutter mounting devices are integrated fixed structures, the whole milling cutter mounting devices need to be replaced, and waste is easily caused to a certain extent.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-speed mirror milling cutter structure comprises a mounting seat assembly, a clamping assembly and a cutter head assembly;

the mounting seat assembly comprises a driving shaft connecting base, one side of the driving shaft connecting base is rotatably connected with two symmetrical screw rods, and one end of each screw rod is provided with an adjusting handle;

the clamping assembly comprises a connecting seat fixedly installed on one side of the driving shaft connecting base, a sliding column is connected inside the connecting seat, a connecting plate is installed at one end of the sliding column, a plurality of movable plates are hinged to the outside of the connecting seat, every two movable plates are hinged to the end portions of the movable plates together, and a plurality of linkage plates are hinged to the outside of the connecting plate.

As a further technical scheme of the utility model, the side wall of the driving shaft connecting base is provided with two symmetrical through grooves, and the driving shaft connecting base is of a hollow structure.

As a further technical scheme of the utility model, the sliding column is positioned inside the driving shaft connecting base, and two symmetrical connecting columns are arranged outside the sliding column.

As a further technical scheme, the connecting columns are provided with screw holes in the inner parts, the connecting columns are located in the through grooves, and the screw rods are connected in the screw holes.

As a further technical scheme of the utility model, the linkage plate is hinged with the supporting plates, and one end of each supporting plate is connected with a clamping plate.

As a further technical scheme, the cutter head assembly comprises a cutter head, a plurality of groups of equidistant grooves are formed in one end of the cutter head, the cutter head is clamped by each clamping plate, and the clamping plates are matched with the grooves.

Advantageous effects

The utility model provides a high-speed mirror milling cutter structure. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a high-speed mirror surface milling cutter structure, the staff only need rotate two screw rods through adjusting handle, makes every splint press from both sides tightly to the groove of tool bit offering, fixes the tool bit, and the elasticity of splint centre gripping tool bit can be adjusted to the screw rod, and the later stage staff of being convenient for of this structure changes the tool bit, need not to change whole milling cutter, practices thrift the cost, has the flexibility, makes the effect that the staff can accomplish quick installation and dismantlement.

Drawings

FIG. 1 is a schematic structural diagram of a high-speed mirror milling cutter structure;

FIG. 2 is a structural internal view of a high-speed mirror milling cutter structure;

FIG. 3 is a schematic view of a mounting block assembly of a high-speed mirror milling cutter configuration;

FIG. 4 is a schematic view of a clamping assembly of a high speed mirror milling cutter configuration;

FIG. 5 is a schematic view of a cutter head assembly of a high-speed mirror milling cutter configuration.

In the figure: 1. mounting a base assembly; 2. a clamping assembly; 3. a cutter head assembly; 11. the driving shaft is connected with the base; 12. a screw; 13. adjusting the handle; 14. a through groove; 21. a connecting seat; 22. a traveler; 23. connecting columns; 24. a screw hole; 25. a connecting plate; 26. a movable plate; 27. a support plate; 28. a linkage plate; 29. a splint; 31. a cutter head; 32. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of a high-speed mirror milling cutter structure: a high-speed mirror surface milling cutter structure comprises a mounting seat component 1, a clamping component 2 and a cutter head component 3;

referring to fig. 3, the mounting base assembly 1 includes a driving shaft connecting base 11, the driving shaft connecting base 11 is a hollow structure, one side of the driving shaft connecting base 11 is rotatably connected with two symmetrical screw rods 12, one end of each screw rod 12 is provided with an adjusting handle 13, and the side wall of the driving shaft connecting base 11 is provided with two symmetrical through grooves 14;

referring to fig. 4, the clamping assembly 2 includes a connecting seat 21 fixedly mounted on one side of the driving shaft connecting base 11, a sliding column 22 is connected inside the connecting seat 21, the sliding column 22 is located inside the driving shaft connecting base 11, two symmetrical connecting columns 23 are mounted outside the sliding column 22, the connecting columns 23 are located inside the through groove 14, screw holes 24 are formed inside the two connecting columns 23, the screw 12 is connected inside the screw holes 24, a connecting plate 25 is mounted at one end of the sliding column 22, a plurality of movable plates 26 are hinged outside the connecting seat 21, a supporting plate 27 is hinged to the end of each of the two movable plates 26, a plurality of linkage plates 28 are hinged to the outside of the connecting plate 25, the linkage plates 28 are hinged to the supporting plate 27, and a clamping plate 29 is connected to one end of each supporting plate 27;

referring to fig. 5, the cutter head assembly 3 includes a cutter head 31, one end of the cutter head 31 is provided with a plurality of sets of grooves 32 with equal distance, each clamp plate 29 clamps the cutter head 31 together, and the clamp plates 29 are matched with the grooves 32;

the through groove 14 is formed, so that the connecting column 23 can move up and down conveniently, the connecting column 23 is located outside the screw 12 and can move up and down, the tightness of the clamping plate 29 can be adjusted, the cutter head 31 can be replaced by a worker conveniently in the later period, and the clamping plate 29 clamps the groove 32 formed in the cutter head 31 to prevent the cutter head 31 from sliding.

The working principle of the utility model is as follows: when the tool bit 31 is needed to be installed in the later stage, a worker only needs to rotate the two screw rods 12 through the adjusting handle 13, the two connecting columns 23 are located outside the screw rods 12 and move towards the direction of the driving shaft connecting base 11, the sliding column 22 is located inside the driving shaft connecting base 11 and slides, the connecting columns 23 are located inside the through grooves 14 and move, the sliding column 22 drives the connecting plate 25 to move, the movable plate 26 drives the supporting plate 27 to move, the supporting plate 27 drives the linkage plate 28 to move, each clamping plate 29 simultaneously moves inwards, each clamping plate 29 clamps the groove 32 formed in the tool bit 31, the cutter head is fixed, and on the contrary, when the cutter head 31 is detached, the same principle is adopted, namely, the screw 12 is rotated in the opposite direction, so that the clamping plate 29 can detach the cutter head 31 in a loose state.

Claims (6)

1. A high-speed mirror milling cutter structure is characterized by comprising a mounting seat component (1), a clamping component (2) and a cutter head component (3);

the mounting seat assembly (1) comprises a driving shaft connecting base (11), one side of the driving shaft connecting base (11) is rotatably connected with two symmetrical screw rods (12), and one end of each screw rod (12) is provided with an adjusting handle (13);

centre gripping subassembly (2) include connecting seat (21) of fixed mounting in driveshaft connection base (11) one side, the internal connection of connecting seat (21) has traveller (22), connecting plate (25) are installed to the one end of traveller (22), the outside of connecting seat (21) articulates there are a plurality of fly leaf (26), per two the tip of fly leaf (26) articulates jointly has backup pad (27), the outside of connecting plate (25) articulates there are a plurality of linkage boards (28).

2. The high-speed mirror milling cutter structure according to claim 1, wherein the side wall of the driving shaft connecting base (11) is provided with two symmetrical through grooves (14), and the driving shaft connecting base (11) is a hollow structure.

3. The milling cutter structure according to claim 1, wherein the sliding column (22) is located inside the driving shaft connecting base (11), and two symmetrical connecting columns (23) are installed on the outside of the sliding column (22).

4. The high-speed mirror milling cutter structure according to claim 3, wherein the connecting columns (23) are each provided with a screw hole (24), the connecting columns (23) are located inside the through slots (14), and the screw rods (12) are connected inside the screw holes (24).

5. The high-speed mirror milling cutter structure according to claim 1, wherein said linkage plate (28) is hinged to support plates (27), and a clamping plate (29) is attached to one end of each of said support plates (27).

6. A high-speed mirror milling cutter structure according to claim 5, characterized in that the cutter head assembly (3) comprises a cutter head (31), one end of the cutter head (31) is provided with a plurality of sets of equidistant grooves (32), each clamping plate (29) jointly clamps the cutter head (31), and the clamping plates (29) are adapted to the grooves (32).

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