CN110899780A

CN110899780A - Milling machine

Info

Publication number: CN110899780A
Application number: CN201911115361.XA
Authority: CN
Inventors: 吕战争; 陈宗孟; 刘惠会; 游天佑
Original assignee: Shenzhen A&e Intelligent Equipments Co ltd
Current assignee: Shenzhen A&e Intelligent Equipments Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-03-24
Anticipated expiration: 2039-11-14
Also published as: CN110899780B

Abstract

The application discloses a milling machine. This milling machine includes: the base body is provided with a workpiece to be machined; the vertical milling mechanism is arranged on the base body and is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be machined, and the first milling cutter is used for machining the top surface of the workpiece to be machined; the horizontal milling mechanism is arranged on the base body and provided with a second milling cutter, the second milling cutter is perpendicular to the side face of the workpiece to be machined, and the second milling cutter is used for machining the side face of the workpiece to be machined. In this way, the processing efficiency of the workpiece to be processed can be improved.

Description

Milling machine

Technical Field

The application relates to the technical field of machinery, in particular to a milling machine.

Background

The milling machine is an indispensable general equipment in the mechanical manufacturing industry and is a high-yield machine tool second to the yield of the lathe in the machine tool industry. The milling machine is a milling machine tool which is common in the milling process of metal parts.

The inventor of the application finds that only one main shaft head is arranged in the conventional common milling machine in the long-term research and development process, and only one machining surface of a part can be milled at the same time when the part is milled, so that the machining surface of the part needing to be machined with a plurality of machining surfaces needs to be frequently replaced, and the frequent replacement of the machining surface of the part can cause the reduction of the machining efficiency and the reduction of the utilization rate of a machine tool.

Disclosure of Invention

The application provides a milling machine can treat the multiaspect of machined part simultaneously and process to the machining efficiency of machined part is treated in the improvement.

In order to solve the technical problem, the application adopts a technical scheme that: a milling machine is provided. This milling machine includes: the base body is provided with a workpiece to be machined; the vertical milling mechanism is arranged on the base body and is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be machined, and the first milling cutter is used for machining the top surface of the workpiece to be machined; the horizontal milling mechanism is arranged on the base body and provided with a second milling cutter, the second milling cutter is perpendicular to the side face of the workpiece to be machined, and the second milling cutter is used for machining the side face of the workpiece to be machined.

Wherein, the pedestal includes: the base is used for placing a workpiece to be processed; the supporting seat is arranged on the base and located at the side edge of the workpiece to be machined, and the vertical milling mechanism and the horizontal milling mechanism are arranged on one side, close to the workpiece to be machined, of the supporting seat.

Wherein, the milling machine still includes: first lead screw and first motor, first lead screw are fixed in the supporting seat along first direction and are close to the one side of treating the machined part, and one side that the supporting seat is close to treating the machined part is equipped with first guide rail, and the end milling machine constructs and includes: the first saddle is connected with the first milling cutter, the first saddle is connected to the supporting seat through the first guide rail, the first motor drives the first screw rod to rotate, the first screw rod drives the first saddle to move along a first direction, and the first direction is parallel to the top surface of the workpiece to be machined.

Wherein, the milling machine still includes: second lead screw and second motor, the second lead screw is fixed in the one side that first saddle deviates from the supporting seat along the second direction, and first saddle is provided with the second guide rail, and the end milling mechanism still includes: the second saddle is connected with the first milling cutter through a second guide rail, the second saddle is connected onto the first saddle through a second guide rail, the second motor drives the second screw rod to rotate, and the second screw rod drives the second saddle to move along a second direction, wherein the second direction is perpendicular to the top surface of the workpiece to be machined and perpendicular to the first direction.

Wherein, the milling machine still includes: third lead screw and third motor, third lead screw are fixed in one side of the top surface of the second saddle perpendicular to waiting to add the workpiece along the third direction, and the second saddle is provided with the third guide rail, and the vertical milling mechanism still includes: the first milling cutter is connected with the first main shaft, the first sliding plate is connected to the second sliding saddle through a third guide rail, the third motor drives the third screw rod to rotate, and the third screw rod drives the first sliding plate to move along a third direction, wherein the third direction is parallel to the top surface of the workpiece to be machined and is perpendicular to the first direction and the second direction.

Wherein, the milling machine still includes: the first driving wheel and the second driving wheel are coaxially arranged, the third motor drives the first driving wheel to roll, the first driving wheel drives the second driving wheel to roll through the driving belt, the second driving wheel drives the third screw rod to rotate through the connecting shaft, and the third screw rod drives the first sliding plate to move in the third direction.

Wherein, the milling machine still includes: fourth lead screw and fourth motor, fourth lead screw are fixed in the supporting seat along first direction and are close to the one side of treating the machined part, and the mechanism of milling crouches includes: and the third saddle is connected with the second milling cutter, the third saddle is connected to the supporting seat through the first guide rail, the fourth motor drives the fourth screw rod to rotate, and the fourth screw rod drives the third saddle to move along the first direction.

Wherein, the milling machine still includes: fifth lead screw, sixth lead screw, fifth motor and sixth motor, fifth lead screw are fixed in the one side that the third saddle deviates from the supporting seat along the second direction, and the third saddle is provided with the fourth guide rail, and the horizontal milling mechanism still includes: the fourth saddle is connected to one side, close to the workpiece to be machined, of the third saddle through a fourth guide rail, the fifth motor drives the fifth screw rod to rotate, the fifth screw rod drives the fourth saddle to move along the second direction, the sixth screw rod is fixed to one side, perpendicular to the side face of the workpiece to be machined, of the fourth saddle along the third direction, the fourth saddle is provided with the fifth guide rail, the second main shaft is fixedly connected with the second sliding plate, the second milling cutter is connected with the second main shaft, the second sliding plate is connected to the fourth saddle through the fifth guide rail, the sixth motor drives the sixth screw rod to rotate, the sixth screw rod drives the second sliding plate to move along the third direction, the second direction is parallel to the side face of the workpiece to be machined, the third direction is perpendicular to the side face of the workpiece to be machined, and the first direction, the second direction and the third direction are perpendicular to each other.

Wherein, the milling machine still includes: the tool magazine comprises a first tool magazine and a second tool magazine, wherein the first tool magazine is arranged on the first saddle, and the second tool magazine is arranged on the base.

Wherein, the milling machine still includes: the revolving stage, the revolving stage setting is on the base, and the rotation axis of revolving stage is perpendicular with the base, and the revolving stage is used for placing treats the machined part, and the projection of revolving stage on the base is located the middle of the projection of vertical milling mechanism on the base and the projection of horizontal milling mechanism on the base.

The beneficial effects of the embodiment of the application are that: be different from prior art, this application embodiment milling machine includes: the base body is provided with a workpiece to be machined; the vertical milling mechanism is arranged on the base body and is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be machined, and the first milling cutter is used for machining the top surface of the workpiece to be machined; the horizontal milling mechanism is arranged on the base body and provided with a second milling cutter, the second milling cutter is perpendicular to the side face of the workpiece to be machined, and the second milling cutter is used for machining the side face of the workpiece to be machined. In this way, the milling machine provided by the embodiment of the application is provided with the vertical milling mechanism and the horizontal milling mechanism, the first milling cutter arranged on the vertical milling mechanism is perpendicular to the top surface of the workpiece to be machined, the top surface of the workpiece to be machined can be machined through the first milling cutter, the second milling cutter arranged on the horizontal milling mechanism is perpendicular to the side surface, and the side surface of the workpiece to be machined can be machined through the second milling cutter. Therefore, the milling machine of the embodiment can process multiple surfaces of the workpiece to be processed at the same time, the processed surface of the workpiece to be processed does not need to be frequently replaced, and the processing efficiency can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the milling machine of the present application;

FIG. 2 is a schematic structural diagram of a part of a vertical milling mechanism in the milling machine of the embodiment in FIG. 1;

FIG. 3 is a schematic structural diagram of a part of the structure of a horizontal milling mechanism in the milling machine of the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of a first screw rod in the milling machine of the embodiment of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

The present application provides a milling machine, as shown in fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of the milling machine of the present application; FIG. 2 is a schematic structural diagram of a part of a vertical milling mechanism in the milling machine of the embodiment in FIG. 1; fig. 3 is a schematic structural diagram of a part of the structure of a horizontal milling mechanism in the milling machine of the embodiment of fig. 1. The milling machine 10 of the present embodiment includes: a base 20, a vertical milling mechanism (not shown) and a horizontal milling mechanism (not shown); wherein, a workpiece 50 to be processed is placed on the base body 20; the vertical milling mechanism is arranged on the base body 20, the vertical milling mechanism is provided with a first milling cutter 31, the first milling cutter 31 is perpendicular to the top surface of the workpiece 50 to be machined, and the first milling cutter 31 is used for machining the top surface of the workpiece 50 to be machined; the horizontal milling mechanism is arranged on the base 20, the horizontal milling mechanism is provided with a second milling cutter 41, the second milling cutter 41 is perpendicular to the side face of the workpiece 50 to be processed, and the second milling cutter 41 is used for processing the side face of the workpiece 50 to be processed.

When the milling machine 10 is used for processing the workpiece 50, the workpiece 50 is placed on the base 20, the vertical milling mechanism can be used for processing the top surface of the workpiece 50, that is, the workpiece 50 is processed on the surface of one side deviating from the base 20, and the horizontal milling mechanism can be used for processing the side surface of the workpiece 50.

The member 50 to be machined according to the present embodiment may be a metal milling part, and the milling machine 10 can perform milling on the top surface and the side surface of the member 50 to be machined. In other embodiments, the member 50 to be machined may also be a part of other materials, such as plastic.

Different from the prior art, this embodiment milling machine 10 is provided with and immediately mills mechanism and crouches and mills the mechanism, and the first milling cutter 31 that sets up on the mechanism immediately sets up with the top surface of treating machined part 50 is perpendicular, can accomplish the processing of treating the top surface of machined part 50 through first milling cutter 31, and crouches and mills second milling cutter 41 that sets up on the mechanism and set up with the top surface is perpendicular, can accomplish the processing of treating machined part 50 side through second milling cutter 41, consequently, this embodiment milling machine 10 can treat the multiaspect of machined part 50 simultaneously and process, and need not frequent change and treat the machined surface of machined part 50, can improve machining efficiency.

Optionally, the seat body 20 of the present embodiment includes: a base 21 and a support 22; wherein, treat that machined part 50 places on base 21, supporting seat 22 sets up on base 21, and supporting seat 22 is located the side of treating machined part 50, and the mechanism that mills immediately and the mechanism that mills crouches sets up on supporting seat 22 is close to one side of treating machined part 50.

Wherein, the supporting seat 22 is disposed on a first surface of the base 21, the supporting seat 22 is located at a side of the first surface, and a supporting foot (not shown) is disposed on a second surface of the base 21, and the supporting foot is used for supporting the base 21 and other components located on the base 21; the support legs can be roller skate support legs, which facilitates the movement of the milling machine 10; and the supporting legs can prevent the second surface of the base 21 from directly contacting with a platform (not shown) on which the milling machine 10 is placed, so that the heat dissipation performance and other performances of the milling machine 10 can be improved.

Further, a first groove (not shown) is formed in the base 21, and a control component (not shown) of the milling machine 10 and the like can be disposed in the first groove.

Wherein, a cover plate (not shown) is disposed on the first groove of the base 21, and the supporting seat 22 is fixed on the cover plate. Of course, the support base 22 and the base 21 may be integrally provided.

The supporting base 22 includes two independent and parallel pillars (not shown) connected to the base 21 and a connecting portion (not shown) connecting the two pillars.

In other embodiments, the support base and the base may take other configurations, which are not described herein.

Optionally, the milling machine 10 of the present embodiment further includes a first lead screw 11 and a first motor 12, the first lead screw 11 is fixed to a side of the supporting seat 22 close to the member 50 to be processed along the first direction bx (az), and a first guide rail 13 is disposed on a side of the supporting seat 22 close to the member 50 to be processed.

Wherein, end milling machine constructs includes: the first saddle 32 and the first milling cutter 31 are connected to the first saddle 32, the first saddle 32 is supported on the support base 22 through the first guide rail 13, the first motor 12 drives the first lead screw 11 to rotate, and the first lead screw 11 drives the first saddle 32 to move along a first direction bx (az), wherein the first direction bx (az) is parallel to the top surface of the workpiece 50 to be machined.

The first guide rail 13 is used for limiting and guiding the first saddle 32.

Further, as shown in fig. 4, a feed screw nut 191 is sleeved on the first feed screw 11, and the feed screw nut 191 and the first saddle 32 are fixedly arranged; the first motor 12 drives the first lead screw 11 to rotate, and the lead screw nut 191 drives the first saddle 32 to move along the axial direction (the first direction bx (az)) of the first lead screw 11.

In the present embodiment, the first guide rail 13 is convexly disposed on a side of the support seat 22 close to the first saddle 32, a locking portion 33 is disposed on a side of the first saddle 32 close to the support seat 22, the locking portion 33 has a second groove (not shown), and when the first saddle 32 is received on the support seat 22, the first guide rail 13 is embedded in the second groove.

Of course, in other embodiments, the first guide rail and the first saddle may also have other structures, for example, the first guide rail is a groove provided on the support seat, a protrusion is provided on a side of the first saddle close to the support seat, and the protrusion is embedded in the groove provided on the support seat when the first saddle is received on the support seat.

In this way, the end mill mechanism 30 can drive the first milling cutter 31 to move along the first direction bx (az) parallel to the top surface of the workpiece 50 to be processed, and the first milling cutter 31 can be moved along the first direction bx (az) to process the top surface of the workpiece 50 to be processed.

Optionally, the milling machine 10 of this embodiment further includes a second lead screw 14 and a second motor 15, the second lead screw 14 is fixed on a side of the first saddle 32 away from the support seat 22 along a second direction bz (ay), and the first saddle 32 is provided with a second guide rail 302; the end milling mechanism further comprises: the second saddle 34, the first milling cutter 31 is connected with the second saddle 34, the second saddle 34 is received on the first saddle 32 through the second guide rail 302, the second motor 15 drives the second screw 14 to rotate, and the second screw 14 drives the second saddle 34 to move along a second direction bz (ay), wherein the second direction bz (ay) is perpendicular to the top surface of the workpiece 50 to be processed and perpendicular to the first direction bx (az).

The second guide rail 302 is used for limiting and guiding the second saddle 34.

Further, a screw nut (not shown) is sleeved on the second screw 14, and the screw nut is fixedly arranged with the second saddle 34; the second motor 15 drives the second lead screw 14 to rotate, and the lead screw nut drives the second saddle 34 to move along the axial direction (the second direction bz (ay)) of the second lead screw 14.

The second guide rail 302 of this embodiment is disposed on the side of the first saddle 32 close to the second saddle 34 in a protruding manner, the side of the second saddle 34 close to the first saddle 32 is provided with a locking portion 305, the locking portion 305 is provided with a third groove (not shown), and when the second saddle 34 is received on the first saddle 32, the second guide rail 302 is embedded in the third groove.

In this way, the end mill mechanism can move the first milling cutter 31 in the second direction bz (ay) perpendicular to the top surface of the workpiece 50 to be processed, and the first milling cutter 31 can be moved in the second direction bz (ay) to process the top surface of the workpiece 50 to be processed.

Optionally, the milling machine 10 of the present embodiment further includes a third lead screw 16 and a third motor 17, the third lead screw 16 is fixed to a side of the second saddle 34 perpendicular to the top surface of the workpiece 50 to be processed along a third direction by (ax), the second saddle 34 is provided with a third guide rail 35; the end milling mechanism further comprises: the milling cutter comprises a first sliding plate 36 and a first main shaft 37, the first main shaft 37 is fixedly connected with the first sliding plate 36, the first milling cutter 31 is connected with the first main shaft 37, the first sliding plate 36 is received on a second saddle 34 through a third guide rail 35, a third motor 17 drives a third screw rod 16 to rotate, and the third screw rod 16 drives the first sliding plate 36 to move along a third direction BY (AX), wherein the third direction BY (AX) is parallel to the top surface of the workpiece 50 to be machined and is perpendicular to the first direction BX (AZ) and the second direction BZ (AY).

The third guide rail 35 is used for limiting and guiding the first sliding plate 36.

Further, a feed screw nut (not shown) is sleeved on the third feed screw 16, and the feed screw nut is fixedly arranged with the first sliding plate 36; the third motor 17 drives the third lead screw 16 to rotate, and the lead screw nut drives the first slide plate 36 to move along the axial direction (third direction by (ax)) of the third lead screw 16.

The third guide rail 35 of this embodiment is disposed on the side of the second saddle 34 close to the first slide plate 36 in a protruding manner, the side of the first slide plate 36 close to the second saddle 34 is provided with a locking portion 38, the locking portion 38 is provided with a fourth groove (not shown), and when the first slide plate 36 is received on the second saddle 34, the third guide rail 35 is embedded in the fourth groove.

Further, the first main spindle 37 may be fixed to the first slide plate 36 by a spindle head 39. The first main shaft 37 can be mounted and fixed in a mounting hole of the main shaft box 39 by a mounting flange (not shown) through screws (not shown).

Optionally, the milling machine 10 of this embodiment further includes a first transmission wheel 18, a second transmission wheel 19 and a transmission belt 110, the second transmission wheel 19 is disposed coaxially with the third screw 16, the third motor 17 drives the first transmission wheel 18 to roll, the first transmission wheel 18 drives the second transmission wheel 19 to roll through the transmission belt 110, and the second transmission wheel 19 drives the third screw 16 to rotate through a connection shaft (not shown), so as to drive the first sliding plate 36 to move along the axial direction (the third direction by (ax)) of the third screw 16.

In this way, the vertical milling mechanism can drive the first milling cutter 31 to move along the third direction by (ax) parallel to the top surface of the workpiece 50 to be processed, so that the first milling cutter 31 can move along the third direction by (ax) and process the top surface of the workpiece 50 to be processed, and the third direction by (ax) is perpendicular to the first direction bx (az).

As can be seen from the above analysis, the end milling mechanism of the present embodiment can move in three mutually perpendicular directions and machine the top surface of the workpiece 50.

Further, the present embodiment uses a horizontal milling mechanism having the following structure to process the side surface of the workpiece 50.

Optionally, the milling machine 10 of the present embodiment further includes: a fourth screw rod 112 and a fourth motor 113, wherein the fourth screw rod 112 is fixed on one side of the supporting seat 22 close to the workpiece 50 to be processed along the first direction bx (az); horizontal milling machine constructs includes: the third saddle 42, the second milling cutter 41 and the third saddle 42 are connected, the third saddle 42 is supported on the support base 22 through the first guide rail 13, the fourth motor 112 drives the fourth screw rod 112 to rotate, and the fourth screw rod 112 drives the third saddle 42 to move along the first direction bx (az).

The first guide rail 13 is also used for limiting and guiding the third saddle 42.

Further, a screw nut (not shown) is sleeved on the fourth screw 112, and the screw nut is fixedly arranged with the third saddle 42; the fourth motor 113 drives the fourth lead screw 112 to rotate, and the lead screw nut drives the third saddle 42 to move along the axial direction (the first direction bx (az)) of the fourth lead screw 112.

In the present embodiment, a fastening portion 49 is disposed on a side of the third saddle 42 close to the supporting seat 22, the fastening portion 49 is provided with a fifth groove (not shown), and when the third saddle 42 is received on the supporting seat 22, the first guide rail 13 is embedded in the fifth groove; in this way, the horizontal milling mechanism can drive the second milling cutter 41 to move along the first direction bx (az) perpendicular to the top surface (parallel to the side surface) of the workpiece 50 to be processed, and the second milling cutter 41 can be moved along the first direction bx (az) and process the side surface of the workpiece 50 to be processed.

Optionally, the milling machine 10 of the present embodiment further includes: the fifth screw 111 is fixed on one side of the third saddle 42, which is far away from the supporting seat 22, along a second direction bz (ay), and the third saddle 42 is provided with a fourth guide rail 46; the horizontal milling mechanism 40 further includes: a fourth saddle 43, a second slide plate 44 and a second spindle 45, the fourth saddle 43 is received on one side of the third saddle 42 close to the workpiece 50 through a fourth guide rail 46, a fifth motor 116 drives the fifth screw 111 to rotate, the fifth screw 111 moves the fourth saddle 43 along a second direction bz (ay), a sixth screw 114 is fixed on the fourth saddle 43 along a third direction by (ax), the fourth saddle 43 is provided with a fifth guide rail 407, the second spindle 45 is fixedly connected with the second slide plate 44, the second milling cutter 41 is connected with the second spindle 45, the second slide plate 44 is received on the fourth saddle 43 through the fifth guide rail 407, the sixth motor 117 drives the sixth screw 114 to rotate, the sixth screw 114 rotates to drive the second slide plate 44 to move along a third direction by (ax), wherein the second direction bz (ay) is parallel to a side surface (vertical to the top surface) of the workpiece 50, and the third direction by (ax) is vertical to the side surface of the workpiece 50, and the first direction BX (AZ), the second direction BZ (AY) and the third direction BY (AX) are perpendicular to each other.

The fourth guide rail 46 is used for limiting and guiding the fourth saddle 43; the fifth guide rail 407 is used for limiting and guiding the second slide plate 44.

Further, a screw nut (not shown) is sleeved on the fifth screw 111, and the screw nut is fixedly arranged with the fourth saddle 43; the fifth motor 116 drives the fifth screw rod 111 to rotate, and the screw rod nut drives the fourth saddle 43 to move along the axial direction (the second direction bz (ay)) of the fifth screw rod 111; a screw nut (not shown) is sleeved on the sixth screw 114 and is fixedly arranged with the second sliding plate 44; the sixth motor 117 drives the sixth lead screw 114 to rotate, and the lead screw nut drives the second slide plate 44 to move along the sixth lead screw 114 axially (in the third direction by (ax)).

The fourth guide rail 46 of the present embodiment is convexly disposed on a side of the third saddle 42 close to the fourth saddle 43, a fastening portion 115 is disposed on a side of the fourth saddle 43 close to the third saddle 42, the fastening portion 115 is disposed with a sixth groove (not shown), and when the fourth saddle 43 is received on the third saddle 42, the fourth guide rail 46 is embedded in the sixth groove; in this way, the horizontal milling mechanism can drive the second milling cutter 41 to move along the second direction bz (ay) parallel to the side surface of the workpiece 50 to be processed, and the second milling cutter 41 can be moved along the second direction bz (ay) to process the side surface of the workpiece 50 to be processed.

In the present embodiment, the fifth guide rail 407 is disposed on a side of the fourth saddle 43 close to the second sliding plate 44 in a protruding manner, a locking portion 441 is disposed on a side of the second sliding plate 44 close to the fourth saddle 43, the locking portion 441 has a seventh groove (not shown), and when the second sliding plate 44 is received on the fourth saddle 43, the fifth guide rail 407 is embedded in the seventh groove.

Further, the second main spindle 45 may be fixed to the second slide plate 44 by a spindle head 442. The second main shaft 45 can be mounted and fixed in the mounting hole of the main shaft head 442 by a mounting flange (not shown) through screws (not shown).

Optionally, the milling machine 10 of this embodiment further includes a third transmission wheel 118, a fourth transmission wheel 119, and a transmission belt 120, where the third transmission wheel 118 is disposed coaxially with the sixth screw 114, the sixth motor 117 drives the third transmission wheel 118 to roll, the third transmission wheel 118 drives the fourth transmission wheel 119 to roll through the transmission belt 120, the fourth transmission wheel 119 drives the sixth screw 114 to rotate through a connection shaft (not shown), and the sixth screw 114 drives the second sliding plate 44 to move along the sixth screw 114 (in the third direction by (ax)); in this way, the horizontal milling mechanism can drive the second milling cutter 41 to move along the third direction by (ax) perpendicular to the side surface (parallel to the top surface) of the workpiece 50 to be processed, the second milling cutter 41 can be moved along the third direction by (ax) and the side surface of the workpiece 50 to be processed can be processed, and the third direction by (ax) is perpendicular to the first direction bx (az).

As can be seen from the above analysis, the horizontal milling mechanism of the present embodiment can move in three mutually perpendicular directions and process the side surface of the workpiece 50.

For the stability that improves vertical milling mechanism, horizontal milling mechanism and subassembly, above-mentioned guide rail sets up in pairs, and the buckling parts set up in pairs.

Optionally, the milling machine 10 of the present embodiment further includes a first tool magazine 60 and a second tool magazine 70, the first tool magazine 60 is disposed on the first saddle 32, the second tool magazine 70 is disposed on the base 21, the first tool magazine 60 is used for storing spare milling cutters (not shown) of the first milling cutter 31, and the second tool magazine 70 is used for storing spare milling cutters (not shown) of the second milling cutter 41.

Optionally, the milling machine 10 of the present embodiment further includes: the rotary table 23, the rotary table 23 is disposed on the base 20, a rotation axis (not shown) of the rotary table 23 is perpendicular to the base 21, the rotary table 23 is used for placing the workpiece 50 to be processed, and a projection of the rotary table 23 on the base 21 is located in the middle of a projection of the vertical milling mechanism on the base 21 and a projection of the horizontal milling mechanism on the base 21.

The side surface of the workpiece 50 to be processed can be processed at one time through the rotating table 23, so that the processing efficiency of the workpiece 50 to be processed can be further improved; the vertical milling mechanism and the horizontal milling mechanism are respectively positioned at two sides of the workpiece 50 to be processed, so that the vertical milling mechanism and the horizontal milling mechanism can process the top surface and the side surface of the workpiece 50 to be processed simultaneously.

The vertical milling mechanism and the horizontal milling mechanism can be respectively and independently controlled and can also be integrally controlled.

Be different from prior art, this application embodiment milling machine includes: the base body is provided with a workpiece to be machined; the vertical milling mechanism is arranged on the base body and is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be machined, and the first milling cutter is used for machining the top surface of the workpiece to be machined; the horizontal milling mechanism is arranged on the base body and provided with a second milling cutter, the second milling cutter is perpendicular to the side face of the workpiece to be machined, and the second milling cutter is used for machining the side face of the workpiece to be machined. In this way, the milling machine provided by the embodiment of the application is provided with the vertical milling mechanism and the horizontal milling mechanism, the first milling cutter arranged on the vertical milling mechanism is perpendicular to the top surface of the workpiece to be machined, the top surface of the workpiece to be machined can be machined through the first milling cutter, the second milling cutter arranged on the horizontal milling mechanism is perpendicular to the side surface, and the side surface of the workpiece to be machined can be machined through the second milling cutter. Therefore, the milling machine of the embodiment can process multiple surfaces of the workpiece to be processed at the same time, the processed surface of the workpiece to be processed does not need to be frequently replaced, and the processing efficiency can be improved.

The milling machine can process five faces of the workpiece to be processed at least, the face changing clamping frequency of the workpiece to be processed can be reduced, the processing efficiency of the workpiece to be processed is improved, and particularly the processing of the workpiece to be processed of a pentahedral structure is obvious.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. A milling machine, characterized in that the milling machine comprises:

the base body is provided with a workpiece to be machined;

the vertical milling mechanism is arranged on the base body and provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be machined, and the first milling cutter is used for machining the top surface of the workpiece to be machined;

the horizontal milling mechanism is arranged on the base body and provided with a second milling cutter, the second milling cutter is perpendicular to the side face of the workpiece to be machined, and the second milling cutter is used for machining the side face of the workpiece to be machined.

2. The milling machine of claim 1, wherein the seat body comprises:

the base is used for placing the workpiece to be machined;

the supporting seat is arranged on the base and located on the side edge of the workpiece to be machined, and the vertical milling mechanism and the horizontal milling mechanism are arranged on one side, close to the workpiece to be machined, of the supporting seat.

3. The milling machine of claim 2, further comprising: first lead screw and first motor, first lead screw is fixed along first direction the supporting seat is close to treat one side of machined part, the supporting seat is close to treat one side of machined part and be equipped with first guide rail, end milling machine constructs and includes: the first milling cutter is connected with the first saddle, the first saddle is connected with the first guide rail, the first guide rail is connected with the supporting seat, the first motor drives the first screw rod to rotate, the first screw rod drives the first saddle to move in the first direction, and the first direction is parallel to the top surface of the workpiece to be machined.

4. The milling machine of claim 3, further comprising: second lead screw and second motor, the second lead screw is fixed along the second direction first saddle deviates from one side of supporting seat, first saddle is provided with the second guide rail, end mill mechanism still includes: the second saddle, first milling cutter with the second saddle is connected, the second saddle passes through the second guide rail is accepted on the first saddle, second motor drive the second lead screw is rotatory, the second lead screw drives the second saddle is followed the second direction removes, wherein, the second direction with treat that the top surface of machined part is perpendicular, and with the first direction is perpendicular.

5. The milling machine of claim 4, further comprising: third lead screw and third motor, the third lead screw is fixed along the third direction the second saddle perpendicular to treat one side of the top surface of machined part, the second saddle is provided with the third guide rail, end mill mechanism still includes: first slide and first main shaft, first main shaft with first slide fixed connection, first milling cutter with first main shaft is connected, first slide passes through the third guide rail is accepted on the second saddle, third motor drive the third lead screw is rotatory, the third lead screw drives first slide is followed the third direction removes, wherein, the third direction with treat that the top surface of machined part is parallel, and with first direction with the second direction is perpendicular.

6. The milling machine of claim 5, further comprising: the first driving wheel is driven to roll by the third motor, the first driving wheel drives the second driving wheel to roll through the driving belt, the second driving wheel drives the third screw rod to rotate through the connecting shaft, and the third screw rod drives the first sliding plate to move in the third direction.

7. The milling machine of claim 3, further comprising: fourth lead screw and fourth motor, the fourth lead screw is followed first direction is fixed the supporting seat is close to treat one side of machined part, mill the mechanism for sleeping in includes: the second milling cutter is connected with the third saddle, the third saddle passes through the first guide rail is accepted on the supporting seat, the fourth motor drive the fourth lead screw is rotatory, the fourth lead screw drives the third saddle is followed the first direction removes.

8. The milling machine of claim 7, further comprising: fifth lead screw, sixth lead screw, fifth motor and sixth motor, the fifth lead screw is fixed along the second direction the third saddle deviates from one side of supporting seat, the third saddle is provided with the fourth guide rail, mill the mechanism for sleeping in still includes: a fourth saddle, a second sliding plate and a second spindle, wherein the fourth saddle is received by the fourth guide rail at a side of the third saddle close to the workpiece to be processed, the fifth motor drives the fifth screw rod to rotate, the fifth screw rod drives the fourth saddle to move along the second direction, the sixth screw rod is fixed along the third direction at a side of the fourth saddle perpendicular to the side of the workpiece to be processed, the fourth saddle is provided with a fifth guide rail, the second spindle is fixedly connected with the second sliding plate, the second milling cutter is connected with the second spindle, the second sliding plate is received by the fifth guide rail at the fourth saddle, the sixth motor drives the sixth screw rod to rotate, the sixth screw rod drives the second sliding plate to move along the third direction, wherein the second direction is parallel to the side of the workpiece to be processed, the third direction is perpendicular to the side face of the workpiece to be processed, and the first direction, the second direction and the third direction are perpendicular to each other.

9. The milling machine of claim 3, further comprising: the tool magazine comprises a first tool magazine and a second tool magazine, wherein the first tool magazine is arranged on the first saddle, and the second tool magazine is arranged on the base.

10. The milling machine of claim 2, further comprising: the revolving stage, the revolving stage sets up on the base, just the rotation axis of revolving stage with the base is perpendicular, the revolving stage is used for placing treat the machined part, just the revolving stage is in projection on the base is located immediately mill the mechanism and is in projection on the base with horizontal milling mechanism is in the middle of projection on the base.