CN211387058U - a milling machine - Google Patents

Abstract

The present application discloses a milling machine. The milling machine comprises: a seat body, on which the workpiece to be processed is placed, the seat body is provided with support feet, and the support feet are used to support the seat body on the worktable; an end milling mechanism is arranged on the seat body, and the end milling mechanism is provided with a first A milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be processed, and the first milling cutter is used to process the top surface of the workpiece to be processed; the horizontal milling mechanism is arranged on the base, and the horizontal milling mechanism is provided with a second milling cutter The second milling cutter is perpendicular to the side surface of the workpiece to be processed, and the second milling cutter is used for processing the side surface of the workpiece to be processed. In this way, the processing efficiency of the workpiece to be processed can be improved.

Description

a milling machine

technical field

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

Background technique

Milling machine is an indispensable general equipment in the machinery manufacturing industry, and it is also a high-production type of machine tool in the machine tool industry, second only to lathe output. Milling machine is a common milling machine for milling metal parts.

The inventor of the present application found in the long-term research and development process that the conventional milling machine is only equipped with one spindle head. When milling a part, only one surface of the part can be milled at the same time. The parts of the machined surface require frequent replacement of the machined surface of the parts. Frequent replacement of the machined surface of the parts will reduce the machining efficiency and reduce the utilization rate of the machine tool.

Utility model content

The present application provides a milling machine, which can process multiple surfaces of a workpiece to be processed at the same time, so as to improve the processing efficiency of the workpiece to be processed.

In order to solve the above technical problems, a technical solution adopted in the present application is to provide a milling machine. The milling machine comprises: a seat body, on which the workpiece to be processed is placed, the seat body is provided with support feet, and the support feet are used to support the seat body on the worktable; an end milling mechanism is arranged on the seat body, and the end milling mechanism is provided with a first A milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be processed, and the first milling cutter is used to process the top surface of the workpiece to be processed; the horizontal milling mechanism is arranged on the base, and the horizontal milling mechanism is provided with a second milling cutter The second milling cutter is perpendicular to the side surface of the workpiece to be processed, and the second milling cutter is used for processing the side surface of the workpiece to be processed.

Wherein, the seat body includes: a base, on which the workpiece to be processed is placed; a support seat, which is arranged on the base and is located on the side of the workpiece to be processed, and the vertical milling mechanism and the horizontal milling mechanism are arranged on a side of the support seat close to the workpiece to be processed. side.

Wherein, the milling machine further includes: a first screw rod and a first motor, the first screw rod is fixed on the side of the support seat close to the workpiece to be processed along the first direction, and the side of the support seat close to the workpiece to be processed is provided with a first guide rail, The vertical milling mechanism includes: a first sliding saddle, the first milling cutter is connected with the first sliding saddle, the first sliding saddle is supported on the support seat through the first guide rail, the first motor drives the first screw rod to rotate, and the first screw rod drives The first saddle moves in a first direction, wherein the first direction is parallel to the top surface of the workpiece to be processed.

Wherein, the milling machine further includes: a second screw rod and a second motor, the second screw rod is fixed on the side of the first sliding saddle away from the support seat along the second direction, the first sliding saddle is provided with a second guide rail, and the vertical milling mechanism also It includes: a second sliding saddle, the first milling cutter is connected with the second sliding saddle, the second sliding saddle is supported on the first sliding saddle through the second guide rail, the second motor drives the second screw rod to rotate, and the second screw rod drives the first sliding saddle. The two sliding saddles move along a second direction, wherein the second direction is perpendicular to the top surface of the workpiece to be processed, and is perpendicular to the first direction.

Wherein, the milling machine further includes: a third screw rod and a third motor, the third screw rod is fixed on the side of the second sliding saddle perpendicular to the top surface of the workpiece to be processed along the third direction, and the second sliding saddle is provided with a third guide rail , the vertical milling mechanism also includes: a first sliding plate and a first main shaft, the first main shaft is fixedly connected with the first sliding plate, the first milling cutter is connected with the first main shaft, and the first sliding plate is supported on the second sliding saddle through the third guide rail, The third motor drives the third screw rod to rotate, and the third screw rod drives the first slide plate to move in a third direction, wherein the third direction is parallel to the top surface of the workpiece to be processed and perpendicular to the first and second directions.

The milling machine also includes: a first transmission wheel and a second transmission wheel, the second transmission wheel and the third screw rod are coaxially arranged, the third motor drives the first transmission wheel to roll, and the first transmission wheel drives the second transmission wheel through the transmission belt. Rolling, the second transmission wheel drives the third screw rod to rotate through the connecting shaft, and the third screw rod drives the first slide plate to move in the third direction.

Wherein, the milling machine further includes: a fourth screw rod and a fourth motor, the fourth screw rod is fixed on the side of the support seat close to the workpiece to be processed along the first direction, the horizontal milling mechanism includes: a third sliding saddle, the second milling cutter and the The third sliding saddle is connected, the third sliding saddle is supported on the support seat through the first guide rail, the fourth motor drives the fourth screw rod to rotate, and the fourth screw rod drives the third sliding saddle to move in the first direction.

Wherein, the milling machine further includes: a fifth screw rod, a sixth screw rod, a fifth motor and a sixth motor, the fifth screw rod is fixed on the side of the third sliding saddle away from the support seat along the second direction, and the third sliding saddle is arranged There is a fourth guide rail, and the horizontal milling mechanism also includes: a fourth sliding saddle, a second sliding plate and a second main shaft. The fifth screw rod rotates, the fifth screw rod drives the fourth sliding saddle to move in the second direction, the sixth screw rod is fixed on the side of the fourth sliding saddle perpendicular to the side of the workpiece to be processed along the third direction, and the fourth sliding saddle is set There is a fifth guide rail, the second main shaft is fixedly connected with the second slide plate, the second milling cutter is connected with the second main shaft, the second slide plate is supported on the fourth saddle through the fifth guide rail, and the sixth motor drives the sixth screw rod to rotate, The sixth screw drives the second slide plate to move along the third direction, wherein the second direction is parallel to the side surface of the workpiece to be processed, the third direction is perpendicular to the side surface of the workpiece to be processed, and the first direction, the second direction and the third direction perpendicular to each other.

Wherein, the milling machine further comprises: a first tool magazine and a second tool magazine, the first tool magazine is arranged on the first sliding saddle, and the second tool magazine is arranged on the base.

Among them, the milling machine also includes: a rotary table, the rotary table is arranged on the base, and the rotation axis of the rotary table is perpendicular to the base, the rotary table is used to place the workpiece to be processed, and the projection of the rotary table on the base is located on the base of the vertical milling mechanism The projection of the horizontal milling mechanism is in the middle of the projection on the base.

The beneficial effect of the embodiment of the present application is that: different from the prior art, the milling machine of the embodiment of the present application includes a base body on which the workpiece to be processed is placed, and the base body is provided with support feet, which are used to support the base body during work On the table; the vertical milling mechanism is arranged on the base body, the vertical milling mechanism is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be processed, and the first milling cutter is used for processing the top surface of the workpiece to be processed. The horizontal milling mechanism is arranged on the base, and the horizontal milling mechanism is provided with a second milling cutter, the second milling cutter is vertically arranged with the side surface of the workpiece to be processed, and the second milling cutter is used for processing the side surface of the workpiece to be processed. In this way, the milling machine in the embodiment of the present application is provided with an end milling mechanism and a horizontal milling mechanism. The first milling cutter provided on the end milling mechanism is perpendicular to the top surface of the workpiece to be processed, and the workpiece to be processed can be completed by the first milling cutter. The top surface of the machine is processed, and the second milling cutter provided on the horizontal milling mechanism is arranged perpendicular to the side surface, so that the side surface processing of the workpiece to be processed can be completed by the second milling cutter. Therefore, the milling machine in this embodiment can simultaneously process multiple surfaces of the workpiece to be machined, without frequently replacing the machined surfaces of the workpiece to be machined, which can improve the machining efficiency.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some of the present application. In the embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

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

Fig. 2 is the structural schematic diagram of the partial structure of the end milling mechanism in the milling machine of the embodiment of Fig. 1;

Fig. 3 is the structural representation of the partial structure of horizontal milling mechanism in the milling machine of the embodiment of Fig. 1;

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

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of this application.

The terms "first" and "second" in this application are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

The application proposes a milling machine, as shown in Figures 1 to 3, Figure 1 is a schematic structural diagram of an embodiment of the milling machine of the application; Figure 2 is a schematic structural diagram of a part of the structure of the end milling mechanism in the milling machine in the embodiment of Figure 1; 1. A schematic structural diagram of the partial structure of the horizontal milling mechanism in the milling machine. The milling machine 10 in this embodiment includes: a base body 20, an end milling mechanism (not shown in the figure) and a horizontal milling mechanism (not shown in the figure); wherein, a workpiece 50 to be processed is placed on the base body 20; the end 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 arranged vertically with the top surface of the workpiece 50 to be processed, and the first milling cutter 31 is used for processing the top surface of the workpiece 50 to be processed; the horizontal milling mechanism is arranged on the base body 20, the horizontal milling mechanism is provided with a second milling cutter 41, the second milling cutter 41 is arranged perpendicular to the side surface of the workpiece 50 to be processed, and the second milling cutter 41 is used for processing the side surface of the workpiece 50 to be processed.

When the workpiece 50 to be processed is processed by the milling machine 10, the workpiece 50 to be processed is placed on the base body 20, and an end milling mechanism can be used to complete the machining of the top surface of the workpiece to be processed 50, that is, the processing of the surface of the workpiece 50 away from the base body 20 At the same time, the horizontal milling mechanism can be used to complete the processing of the side surface of the workpiece 50 to be processed.

The workpiece 50 in this embodiment may be a metal milling part, and the milling machine 10 can complete the milling of the top surface and the side surface of the workpiece 50 . In other embodiments, the workpiece 50 to be processed may also be a part made of other materials such as plastic.

Different from the prior art, the milling machine 10 of this embodiment is provided with an end milling mechanism and a horizontal milling mechanism, and the first milling cutter 31 provided on the end milling mechanism is perpendicular to the top surface of the workpiece 50 to be processed, and can pass through the first milling cutter 31 The processing of the top surface of the workpiece 50 to be processed is completed, and the second milling cutter 41 provided on the horizontal milling mechanism is arranged perpendicular to the top surface, so that the processing of the side surface of the workpiece 50 to be processed can be completed by the second milling cutter 41. Therefore, the milling machine in this embodiment is 10 can process multiple surfaces of the workpiece 50 to be processed at the same time, without frequent replacement of the processed surfaces of the workpiece 50 to be processed, and can improve the processing efficiency.

Optionally, the base 20 of this embodiment includes: a base 21 and a support base 22 ; wherein the workpiece 50 to be processed is placed on the base 21 , the support base 22 is provided on the base 21 , and the support base 22 is located on the workpiece 50 to be processed The vertical milling mechanism and the horizontal milling mechanism are arranged on the side of the support base 22 close to the workpiece 50 to be processed.

The support base 22 is disposed on the first surface of the base 21, and the support base 22 is located on the side of the first surface. The second surface of the base 21 is provided with support feet (not shown), and the support feet are used to The base 21 and other components located on the base 21 are supported on the workbench (not shown); the support feet can be roller-skating support feet to facilitate the movement of the milling machine 10; and the support feet can prevent the second surface of the base 21 from being placed directly on the milling machine. The table contact of the milling machine 10 can improve the performance of the milling machine 10 such as heat dissipation.

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

Wherein, the first groove of the base 21 is provided with a cover plate (not marked in the figure), and the support base 22 is fixed on the cover plate. Of course, the support base 22 and the base 21 may be integrally provided.

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

In other embodiments, the support base and the base may adopt other structures, which will not be described one by one here.

Optionally, the milling machine 10 in this embodiment further includes a first lead screw 11 and a first motor 12. The first lead screw 11 is fixed on the side of the support seat 22 close to the workpiece 50 along the first direction BX (AZ), and supports A first guide rail 13 is provided on the side of the seat 22 close to the workpiece 50 to be processed.

The vertical milling mechanism includes: a first sliding saddle 32, a first milling cutter 31 is connected to the first sliding saddle 32, the first sliding saddle 32 is supported on the support base 22 through the first guide rail 13, and the first motor 12 drives the first sliding saddle 32. The lead screw 11 rotates, and the first lead screw 11 drives the first sliding saddle 32 to move along the first direction BX (AZ), wherein the first direction BX (AZ) is parallel to the top surface of the workpiece 50 to be processed.

The first guide rail 13 is used to limit and guide the first sliding saddle 32 .

Further, as shown in FIG. 4 , the first screw 11 is sleeved with a screw nut 191, and the screw nut 191 is fixedly arranged with the first saddle 32; the first motor 12 drives the first screw 11 to rotate, and the screw The rod nut 191 drives the first sliding saddle 32 to move in the axial direction (the first direction BX(AZ)) of the first screw rod 11 .

In this embodiment, the first guide rail 13 is protrudingly disposed on the side of the support base 22 close to the first sliding saddle 32 , and the side of the first sliding saddle 32 close to the support base 22 is provided with a buckle portion 33 , and the buckle portion 33 is provided with a buckle portion 33 . In the second groove (not shown in the figure), when the first sliding saddle 32 is received on the support base 22, the first guide rail 13 is embedded in the second groove.

Of course, in other embodiments, the first guide rail and the first sliding saddle may also adopt other structures. For example, the first guide rail is a groove provided on the support base, and a convex portion is provided on the side of the first slide saddle close to the support base. When the first sliding saddle is received on the support seat, the raised portion is embedded in the groove on the support seat.

In this way, the end milling 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 , so that the first milling cutter 31 can be moved along the first direction BX ( AZ) move and machine the top surface of the workpiece 50 .

Optionally, the milling machine 10 in this embodiment further includes a second lead screw 14 and a second motor 15, and the second lead screw 14 is fixed on the side of the first sliding saddle 32 away from the support base 22 along the second direction BZ (AY), The first sliding saddle 32 is provided with a second guide rail 302; the end milling mechanism further includes: a second sliding saddle 34, the first milling cutter 31 is connected with the second sliding saddle 34, and the second sliding saddle 34 is carried on the first sliding saddle 34 through the second guide rail 302. On a saddle 32, the second motor 15 drives the second screw 14 to rotate, and the second screw 14 drives the second saddle 34 to move along the second direction BZ(AY), wherein the second direction BZ(AY) is the same as the second direction BZ(AY) to be The top surface of the workpiece 50 is vertical and vertical to the first direction BX (AZ).

The second guide rail 302 is used to limit and guide the second sliding saddle 34 .

Further, a lead screw nut (not shown) is sleeved on the second lead screw 14, and the lead screw nut is fixedly arranged with the second sliding saddle 34; the second motor 15 drives the second lead screw 14 to rotate, and the lead screw nut drives the second lead screw 14 to rotate. The second saddle 34 moves in the axial direction (the second direction BZ(AY)) of the second screw rod 14 .

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

In this way, the end milling mechanism can drive the first milling cutter 31 to move in the second direction BZ (AY) perpendicular to the top surface of the workpiece 50 , so that the first milling cutter 31 can move in the second direction BZ (AY) ) moves and processes the top surface of the workpiece 50 to be processed.

Optionally, the milling machine 10 in this embodiment further includes a third lead screw 16 and a third motor 17, and the third lead screw 16 is fixed on the top of the second sliding saddle 34 perpendicular to the workpiece 50 along the third direction BY(AX). On one side of the surface, the second sliding saddle 34 is provided with a third guide rail 35; the vertical milling mechanism also includes: 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, and the first milling cutter 31 Connected to the first main shaft 37, the first slide 36 is supported on the second saddle 34 through the third guide rail 35, the third motor 17 drives the third screw 16 to rotate, and the third screw 16 drives the first slide 36 along the third The direction BY(AX) moves, wherein the third direction BY(AX) is parallel to the top surface of the workpiece 50 and perpendicular to the first direction BX(AZ) and the second direction BZ(AY).

The third guide rail 35 is used to limit and guide the first sliding plate 36 .

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

In this embodiment, the third guide rail 35 is protrudingly disposed on the side of the second sliding saddle 34 close to the first sliding plate 36 , and the side of the first sliding plate 36 close to the second sliding saddle 34 is provided with a buckle portion 38 , and the buckle portion 38 A fourth groove (not marked in the figure) is provided, and when the first sliding plate 36 is received on the second sliding saddle 34, the third guide rail 35 is embedded in the fourth groove.

Further, the first main shaft 37 can be fixed on the first sliding plate 36 through the main shaft box 39 . The first main shaft 37 can be installed and fixed in the installation hole of the main shaft box 39 with screws (not shown) through a mounting flange (not shown).

Optionally, the milling machine 10 in this embodiment further includes a first transmission wheel 18 , a second transmission wheel 19 and a transmission belt 110 . The second transmission wheel 19 and the third screw rod 16 are coaxially arranged, and the third motor 17 drives the first transmission wheel. 18 rolls, 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 rod 16 to rotate through the connecting shaft (not shown), so as to drive the first sliding plate 36 along the third screw rod. The rod 16 moves in the axial direction (the third direction BY(AX)).

In this way, the end 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, so that the first milling cutter 31 can be moved along the third direction BY(AX) ) moves and processes the top surface of the workpiece 50, and the third direction BY(AX) is perpendicular to the first direction BX(AZ).

It can be seen from the above analysis that the end milling mechanism of this embodiment can move in three mutually perpendicular directions and process the top surface of the workpiece 50 to be processed.

Further, in this embodiment, the horizontal milling mechanism of the following structure is used to process the side surface of the workpiece 50 to be processed.

Optionally, the milling machine 10 in this embodiment further includes: a fourth screw rod 112 and a fourth motor 113, and the fourth screw rod 112 is fixed on the side of the support base 22 close to the workpiece 50 along the first direction BX (AZ); The horizontal milling mechanism includes: a third sliding saddle 42, the second milling cutter 41 is connected to the third sliding saddle 42, the third sliding saddle 42 is supported on the support base 22 through the first guide rail 13, and the fourth motor 112 drives the fourth screw rod 112 is rotated, and the fourth screw rod 112 drives the third sliding saddle 42 to move along the first direction BX (AZ).

The first guide rail 13 is also used to limit and guide the third sliding saddle 42 .

Further, a lead screw nut (not shown) is sleeved on the fourth lead screw 112, and the lead screw nut is fixedly arranged with the third sliding saddle 42; the fourth motor 113 drives the fourth lead screw 112 to rotate, and the lead screw nut drives the The third saddle 42 moves in the axial direction (the first direction BX(AZ)) of the fourth screw rod 112 .

In this embodiment, the side of the third sliding saddle 42 close to the support base 22 is provided with a buckle portion 49, and the buckle portion 49 is provided with a fifth groove (not shown in the figure). 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 along the first guide rail 41 that is perpendicular to the top surface of the workpiece 50 (the side faces are parallel) Moving in the direction BX(AZ) enables the second milling cutter 41 to move in the first direction BX(AZ) to machine the side surface of the workpiece 50 .

Optionally, the milling machine 10 in this embodiment further includes: a fifth screw 111 , a sixth screw 114 , a fifth motor 116 and a sixth motor 117 , and the fifth screw 111 is fixed along the second direction BZ (AY) on the The side of the three sliding saddles 42 away from the support base 22, the third sliding saddle 42 is provided with a fourth guide rail 46; the horizontal milling mechanism 40 further includes: a fourth sliding saddle 43, a second sliding plate 44 and a second main shaft 45, the fourth sliding saddle 42 is provided with a fourth guide rail 46; The saddle 43 is supported on the side of the third saddle 42 close to the workpiece 50 through the fourth guide rail 46 , the fifth motor 116 drives the fifth screw 111 to rotate, and the fifth screw 111 and the fourth saddle 43 are along the second direction BZ (AY) moves, the sixth screw 114 is fixed on the fourth sliding saddle 43 along the third direction BY(AX), the fourth sliding saddle 43 is provided with the fifth guide rail 407 , and the second main shaft 45 is fixedly connected with the second sliding plate 44 , the second milling cutter 41 is connected with the second main shaft 45, the second sliding plate 44 is supported on the fourth sliding saddle 43 through the fifth guide rail 407, the sixth motor 117 drives the sixth screw 114 to rotate, and the sixth screw 114 rotates to drive The second sliding plate 44 moves along the third direction BY(AX), wherein the second direction BZ(AY) is parallel to the side surface (vertical top surface) of the workpiece 50 to be processed, and the third direction BY(AX) is parallel to the side surface of the workpiece 50 to be processed 50 . The side surfaces are perpendicular, 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 to limit and guide the fourth sliding saddle 43 ; the fifth guide rail 407 is used to limit and guide the second sliding plate 44 .

Further, the fifth screw 111 is sleeved with a screw nut (not shown), and the screw nut is fixedly arranged with the fourth sliding saddle 43; the fifth motor 116 drives the fifth screw 111 to rotate, and the screw nut drives the The fourth sliding saddle 43 moves in the axial direction (the second direction BZ(AY)) of the fifth screw rod 111 ; the sixth screw rod 114 is sleeved with a screw rod nut (not shown), and the screw rod nut and the second sliding plate 44 Fixed setting; the sixth motor 117 drives the sixth screw rod 114 to rotate, and the screw nut drives the second sliding plate 44 to move along the sixth screw rod 114 axially (the third direction BY(AX)).

In this embodiment, the fourth guide rail 46 is protrudingly disposed on the side of the third sliding saddle 42 close to the fourth sliding saddle 43 , and the side of the fourth sliding saddle 43 close to the third sliding saddle 42 is provided with a buckle portion 115 . The part 115 is provided with a sixth groove (not shown), when the fourth sliding saddle 43 is received on the third sliding saddle 42, the fourth guide rail 46 is embedded in the sixth groove; in this way, it is possible to The horizontal milling mechanism drives the second milling cutter 41 to move in the second direction BZ (AY) parallel to the side surface of the workpiece 50 , so that the second milling cutter 41 can move along the second direction BZ (AY) and the workpiece 50 to be processed. the sides are processed.

The fifth guide rail 407 in this embodiment is protrudingly disposed on the side of the fourth sliding saddle 43 close to the second sliding plate 44 , and the side of the second sliding plate 44 close to the fourth sliding saddle 43 is provided with a buckle portion 441 , and the buckle portion 441 A seventh groove (not marked) is provided, and when the second sliding plate 44 is received on the fourth sliding saddle 43, the fifth guide rail 407 is embedded in the seventh groove.

Further, the second main shaft 45 can be fixed on the second sliding plate 44 through the main shaft box 442 . The second main shaft 45 can be installed and fixed in the installation hole of the main shaft box 442 with screws (not shown) through a mounting flange (not shown).

Optionally, the milling machine 10 in this embodiment further includes a third transmission wheel 118, a fourth transmission wheel 119 and a transmission belt 120. The third transmission wheel 118 is coaxially arranged with the sixth screw 114, and the sixth motor 117 drives the third transmission wheel 118 rolls, 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 the connecting shaft (not shown), and the sixth screw 114 drives the second sliding plate 44 Move along the sixth screw 114 (the third direction BY(AX)); in this way, the horizontal milling mechanism can drive the second milling cutter 41 along the third vertical (parallel to the top surface) side of the workpiece 50 to be processed. Moving in the direction BY(AX) enables the second milling cutter 41 to move along the third direction BY(AX) and process the side surface of the workpiece 50, and the third direction BY(AX) is perpendicular to the first direction BX(AZ) .

It can be seen from the above analysis that the horizontal milling mechanism of this embodiment can move in three mutually perpendicular directions and process the side surface of the workpiece 50 to be processed.

In order to improve the stability of the vertical milling mechanism, the horizontal milling mechanism and their components, the above-mentioned guide rails are arranged in pairs, and the buckle parts are arranged in pairs.

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

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

The rotary table 23 can realize one-time processing of the side surface of the workpiece 50 to be processed, which can further improve the processing efficiency of the workpiece 50 to be processed; the vertical milling mechanism and the horizontal milling mechanism are respectively located on both sides of the workpiece to be processed 50, which is convenient for the vertical milling mechanism and horizontal The milling mechanism can simultaneously process the top surface and the side surface of the workpiece 50 .

The vertical milling mechanism and the horizontal milling mechanism can be independently controlled separately, or can be controlled in a unified manner.

Different from the prior art, the milling machine in the embodiment of the present application includes: a base body on which the workpiece to be processed is placed, and the base body is provided with support feet, which are used to support the base body on the workbench; On the body, the vertical milling mechanism is provided with a first milling cutter, the first milling cutter is perpendicular to the top surface of the workpiece to be processed, and the first milling cutter is used to process the top surface of the workpiece to be processed; the horizontal milling mechanism is arranged on the base body , the horizontal milling mechanism is provided with a second milling cutter, the second milling cutter is perpendicular to the side surface of the workpiece to be processed, and the second milling cutter is used for processing the side surface of the workpiece to be processed. In this way, the milling machine in the embodiment of the present application is provided with an end milling mechanism and a horizontal milling mechanism. The first milling cutter provided on the end milling mechanism is perpendicular to the top surface of the workpiece to be processed, and the workpiece to be processed can be completed by the first milling cutter. The top surface of the machine is processed, and the second milling cutter provided on the horizontal milling mechanism is arranged perpendicular to the side surface, so that the side surface processing of the workpiece to be processed can be completed by the second milling cutter. Therefore, the milling machine in this embodiment can simultaneously process multiple surfaces of the workpiece to be machined, without frequently replacing the machined surfaces of the workpiece to be machined, which can improve the machining efficiency.

The milling machine of the embodiment of the present application can at least process five sides of the workpiece to be processed, can reduce the frequency of changing and clamping the workpiece to be processed, and improve the processing efficiency of the workpiece to be processed, especially the processing of the workpiece to be processed with a pentahedral structure is particularly obvious.

The above description is only an embodiment of the present application, and is not intended to limit the scope of the patent of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present application, or directly or indirectly applied to other related technologies Fields are similarly included within the scope of patent protection of this application.

Claims (10)

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

the base is provided with supporting legs, and the supporting legs are used for supporting the base on a workbench;

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.

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