CN217617981U

CN217617981U - Milling machine cutter mechanism

Info

Publication number: CN217617981U
Application number: CN202221874036.9U
Authority: CN
Inventors: 焦双磊; 卓名初
Original assignee: Dongguan Xuanye Machinery Equipment Co ltd
Current assignee: Dongguan Xuanye Machinery Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-10-21
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a milling machine cutter mechanism, which comprises a mounting table, trade the blade disc, milling cutter assembly, the mount table rotates to be connected on trading the blade disc, the first driving motor of the inside fixedly connected with of mount table, first driving motor's axis of rotation and trade blade disc fixed connection, be the fixedly connected with multiunit milling cutter assembly of annular array on the edge of tool changing the blade disc, every group milling cutter assembly all includes milling cutter body and install bin, install bin fixed connection is on trading the blade disc, the inside fixedly connected with second driving motor of install bin, second driving motor is connected with milling cutter body power, and the type of multiunit milling cutter body is different. The utility model relates to a milling machine technical field, it can accelerate production efficiency, and uses the flexibility stronger.

Description

Milling machine cutter mechanism

Technical Field

The utility model relates to a milling machine technical field, specific milling machine cutter mechanism that says so.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Usually the rotary motion of the milling cutter is the primary motion and the movement of the workpiece and the milling cutter is the feed motion. It can be used for processing plane, groove, various curved surfaces and gears.

The most important component in a milling machine is the milling cutter mechanism, and different types of milling cutters can perform different types of machining on a workpiece, such as a three-edge milling cutter for machining various grooves and step surfaces, an angle milling cutter for milling grooves at a certain angle, and a saw blade milling cutter for machining deep grooves and cutting off the workpiece. Most of milling cutter mechanisms in the prior art are milling cutter structures, and when different types of workpieces need to be machined, the milling cutters need to be continuously replaced, so that the machining efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a can accelerate production efficiency, the strong milling machine cutter mechanism of flexibility.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a milling machine cutter mechanism, which comprises an installation table, the cutter changing disc, milling cutter assembly, the mount table rotates to be connected on the cutter changing disc, the first driving motor of the inside fixedly connected with of mount table, first driving motor's axis of rotation and cutter changing disc fixed connection, can drive the cutter changing disc through first driving motor and rotate, and be the fixedly connected with multiunit milling cutter assembly of annular array on the edge of cutter changing disc, every group milling cutter assembly all includes milling cutter body and install bin, install bin fixed connection is on the cutter changing disc, the inside fixedly connected with second driving motor of install bin, second driving motor is connected with milling cutter body power, make second driving motor can drive the milling cutter body and rotate, and the type of foretell multiunit milling cutter body is different, like this through first driving motor alright drive the cutter changing disc and rotate certain angle, thereby make different milling cutter bodies be located the bottom, thereby realize the function of changing the milling cutter body.

In above-mentioned technical scheme, the mount table includes an installation section of thick bamboo and the mounting bracket of fixed connection on the installation section of thick bamboo, can install cutter mechanism on the milling machine through the mounting bracket, the foretell first driving motor of the inside fixedly connected with of installation section of thick bamboo, then fixedly connected with swivel on installation section of thick bamboo one end outer wall, be provided with the turn trough on the cutter changing disc, be provided with the annular on the inner wall of turn trough, when the tip gomphosis of installation section of thick bamboo was to the annular in, the swivel gomphosis is in the annular, realize in proper order that the rotation between mount table and the cutter changing disc is connected.

In above-mentioned technical scheme, fixedly connected with fixed station on the install bin, it is provided with the installing port to correspond fixed station, install bin on the cutter changing disc, and in fixed station and the equal gomphosis of install bin to the installing port, cutter changing disc and fixed station passed through first bolt fixed connection to this fixed mounting of realization milling cutter mechanism on cutter changing disc, through Ningxia first bolt alright take off milling cutter mechanism from cutter changing disc.

In the technical scheme, the outer end face of the installation box is rotatably connected with the connecting circular truncated cone, the rotating shaft of the second driving motor is fixedly connected with the connecting circular truncated cone, the installation end of the milling cutter body is fixedly connected with the ring platform, the connecting circular truncated cone is provided with the installation groove corresponding to the ring platform, the ring platform is embedded into the installation groove, the ring platform and the connecting circular truncated cone are fixedly connected through the second bolt, the second driving motor can drive the connecting circular truncated cone to rotate, the connecting circular truncated cone is fixedly connected with the milling cutter body, the second driving motor can drive the milling cutter body to rotate, and the milling cutter body can be replaced after the second bolt is unscrewed.

In above-mentioned technical scheme, be provided with on the outer terminal surface of install bin and change the hole, connect the round platform and include cylinder, spacing base station, spacing top platform, the spacing base station of bottom fixedly connected with of cylinder is located the spacing top platform of spacing base station top fixedly connected with on the cylinder, cylinder gomphosis to changeing downthehole, and spacing base station is contradicted with the bottom of changeing the hole, spacing top platform is contradicted with the top of changeing the hole to this rotation of connecting the round platform on the install bin is connected.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the cutter changing mechanism can change the milling cutter in the machining process according to machining requirements, so that the workpiece can be machined in multiple modes, milling cutter replacement and machining processes are reduced, and production efficiency is improved;

2. milling machine subassembly and trade between the blade disc with detachable mode be connected, and milling cutter body and the second driving motor in the milling cutter subassembly also are connected with detachable mode, like this alright change the milling cutter body in every group milling cutter subassembly to make and satisfy different processing demands more, the flexibility is stronger.

Drawings

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of another exploded perspective of the present invention;

fig. 4 is a schematic structural view of the middle milling cutter assembly of the present invention.

In the figure: 1. changing a cutter head; 2. a milling cutter assembly; 3. mounting the cylinder; 4. a mounting frame; 5. a first drive motor; 6. rotating the ring; 7. rotating the groove; 8. a ring groove; 9. a milling cutter body; 10. installing a box; 11. a fixed table; 12. an installation port; 13. a first bolt; 14. a second drive motor; 15. a circular truncated cone is connected; 16. mounting grooves; 17. a second bolt; 18. hole rotation; 19. a cylinder; 20. a limiting bottom table; 21. a limiting top table; 22. and (4) a ring table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a milling machine cutter mechanism includes a mounting table, a cutter changing disc 1 and a milling cutter assembly 2, the mounting table includes a mounting cylinder 3 and a mounting frame 4 fixedly connected to the mounting cylinder 3, the mounting frame 4 is mainly used for fixedly mounting the cutter mechanism of the present embodiment on a milling machine, a first driving motor 5 is fixedly connected inside the mounting cylinder 3, a rotating ring 6 is fixedly connected to an outer wall of one end of the mounting cylinder 3, a rotating groove 7 is arranged on the cutter changing disc 1, an annular groove 8 is arranged on an inner wall of the rotating groove 7, when an end portion of the mounting cylinder 3 is embedded into the annular groove 8, the rotating ring 6 is embedded into the annular groove 8, a rotating shaft of the first driving motor 5 is fixedly connected with the cutter changing disc 1, so that the cutter changing disc 1 can be driven to rotate by the first driving motor 5, and the first driving motor 5 adopts a motor with a self-locking function, that when the first driving motor 5 drives the cutter changing disc 1 to rotate by a certain angle, the self-locking function of the motor locks the rotating shaft of the motor, and at this time, the cutter changing disc 1 can not rotate;

the edge of the cutter changing disc 1 is fixedly connected with 6 groups of milling cutter assemblies 2 in an annular array, each group of milling cutter assemblies 2 comprises a milling cutter body 9 and an installation box 10, a fixed table 11 is fixedly connected to the installation box 10, a T-shaped structure is formed between the fixed table 11 and the installation box 10, the cutter changing disc 1 corresponds to the fixed table 11, the installation box 10 is provided with an installation opening 12, the fixed table 11 and the installation box 10 are both embedded into the installation opening 12, the cutter changing disc 1 and the fixed table 11 are fixedly connected through a first bolt 13, so that the installation box 10 and the cutter changing disc 1 can be fixed, and the milling cutter assemblies 2 and the cutter changing disc 1 can be detached by unscrewing the first bolt 13;

the second driving motor 14 is fixedly connected inside the installation box 10, the outer end face of the installation box 10 is rotatably connected with the connecting circular truncated cone 15, the rotating shaft of the second driving motor 14 is fixedly connected with the connecting circular truncated cone 15, the installation end of the milling cutter body 9 is fixedly connected with the ring platform 22, the connecting circular truncated cone 15 is provided with a mounting groove 16 corresponding to the ring platform 22, the ring platform 22 is embedded into the mounting groove 16, the ring platform 22 and the connecting circular truncated cone 15 are fixedly connected through a second bolt 17, the connecting circular truncated cone 15 can be driven to rotate through the second driving motor 14, the connecting circular truncated cone 15 is fixedly connected with the milling cutter body 9, the second driving motor 14 can drive the milling cutter body 9 to rotate, main movement of the milling cutter is achieved, types of the milling cutter body 9 in each group of milling cutter assemblies 2 are different, the milling cutter can be specifically set to be a cylindrical milling cutter, a three-edge milling cutter, an angle milling cutter, a saw blade milling cutter, an end milling cutter and a face milling cutter, after the second bolt 17 is unscrewed, the milling cutter body 9 can be detached from the installation box 10, and accordingly the milling cutter body 9 can be replaced.

Further, this embodiment say, be provided with on the outer terminal surface of install bin 10 and change hole 18, it includes cylinder 19 to connect round platform 15, spacing base 20, spacing top platform 21, the spacing base 20 of bottom fixedly connected with of cylinder 19, lie in the spacing top platform 21 of the spacing top fixedly connected with of 20 tops of base on the cylinder 19, cylinder 19 gomphosis is to changeing in the hole 18, and spacing base 20 conflicts with the bottom of changeing hole 18, spacing top platform 21 conflicts with the top of changeing hole 18, thereby realize connecting the rotation of round platform 15 on install bin 10 and connect.

In conclusion, the milling machine tool mechanism provided by the embodiment, the first driving motor 5 can drive the cutter changing disc 1 to rotate, one of the milling cutter mechanisms is located at the bottommost part of the cutter changing disc 1, the bottommost milling cutter assembly 2 is driven by the second driving motor 14 to rotate, the main motion of the milling cutter is realized, when the workpiece is processed, if the milling cutter body 9 needs to be changed, the first driving motor 5 can be controlled, the first driving motor 5 drives the cutter changing disc 1 to rotate, then, the other milling cutter assembly 2 is located at the bottommost part of the cutter changing disc 1, the workpiece is continuously processed through the changed milling cutter assembly 2, the frequency of the milling cutter to be changed can be greatly reduced in the processing mode, different types of processing can be performed on one group of workpieces, and the processing efficiency is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A milling machine cutter mechanism which characterized in that: the milling cutter assembly fixture comprises a mounting table, a cutter changing disc (1) and milling cutter assemblies (2), wherein the mounting table is rotatably connected to the cutter changing disc (1), a first driving motor (5) is fixedly connected to the inside of the mounting table, a rotating shaft of the first driving motor (5) is fixedly connected with the cutter changing disc (1), and a plurality of groups of milling cutter assemblies (2) are fixedly connected to the edge of the cutter changing disc (1) in an annular array; every group milling cutter subassembly (2) include milling cutter body (9) and install bin (10), install bin (10) fixed connection be in on cutter changing disc (1), the inside fixedly connected with second driving motor (14) of install bin (10), second driving motor (14) with milling cutter body (9) power is connected, the multiunit the type of milling cutter body (9) is different.

2. A milling machine tool mechanism according to claim 1, wherein: the mounting table includes installation cylinder (3) and fixed connection mounting bracket (4) on installation cylinder (3), the inside fixedly connected with of installation cylinder (3) first driving motor (5), fixedly connected with change (6) on installation cylinder (3) one end outer wall, be provided with change groove (7) on change blade disc (1), be provided with annular (8) on the inner wall of change groove (7), the tip gomphosis of installation cylinder (3) extremely in annular (8), change (6) gomphosis is in annular (8).

3. A milling machine tool mechanism according to claim 1, wherein: fixedly connected with fixed station (11) on install bin (10), correspond on cutter changing dish (1) fixed station (11), install bin (10) are provided with installing port (12), fixed station (11) and install bin (10) equal gomphosis extremely in installing port (12), cutter changing dish (1) with fixed station (11) are through first bolt (13) fixed connection.

4. A milling machine tool mechanism according to claim 3, wherein: the outer terminal surface of install bin (10) is gone up to rotate and is connected with connection round platform (15), the axis of rotation of second driving motor (14) with connect round platform (15) fixed connection, the installation end fixedly connected with loop platform (22) of milling cutter body (9), it corresponds on round platform (15) loop platform (22) are provided with mounting groove (16), loop platform (22) gomphosis extremely in mounting groove (16), just loop platform (22) with connect round platform (15) and pass through second bolt (17) fixed connection.

5. A milling machine tool mechanism according to claim 4, wherein: be provided with on the outer terminal surface of install bin (10) and change hole (18), it includes cylinder (19), spacing end platform (20), spacing top platform (21) to connect round platform (15), the bottom fixedly connected with of cylinder (19) spacing end platform (20), lie in on cylinder (19) spacing end platform (20) top fixedly connected with spacing top platform (21), cylinder (19) gomphosis extremely in changeing hole (18), just spacing end platform (20) with the bottom of changeing hole (18) is contradicted, spacing top platform (21) with the top of changeing hole (18) is contradicted.