CN219336957U

CN219336957U - Horizontal engraving and milling machine

Info

Publication number: CN219336957U
Application number: CN202320926890.3U
Authority: CN
Inventors: 杨信德
Original assignee: Shenzhen Youkeda Technology Co ltd
Current assignee: Shenzhen Youkeda Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-14
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of machine tool machining, in particular to a horizontal engraving and milling machine. The tool rest comprises a plurality of tool holders, the tool rest is arranged on the machining platform, and the tool holders are arranged in two rows and used for mounting tools; the first processing component and the second processing component are configured on two sides of the processing platform and respectively comprise a Y-axis moving component arranged along a first direction, an X-axis moving component arranged along a second direction, a Z-axis moving component arranged along a third direction and a spindle head arranged on one moving component, wherein the X-axis moving component, the Y-axis moving component and the Z-axis moving component are used for moving the spindle head to a tool rest to take and put a tool and moving the spindle head to the processing platform to process a workpiece. The method aims to realize synchronous machining of the same action or synchronous machining of different actions on two sides of a workpiece, and reduce machining time and cost.

Description

Horizontal engraving and milling machine

Technical Field

The utility model relates to the technical field of machine tool machining, in particular to a horizontal engraving and milling machine.

Background

The engraving and milling machine is a numerical control machine tool capable of performing high-precision engraving and processing and is generally used in the fields of manufacturing molds, artware, medical appliances and the like. The conventional engraving and milling machine usually adopts a fixed cutter for processing, so that the cutter needs to be continuously replaced to adapt to different processing demands, and the cutter changing disc is used as an important component part of an automatic cutter changing system, and has a plurality of advantages, but has some defects, for example, in the cutter changing process, if the operation of the cutter changing disc is unstable, when the cutter is not corresponding to a main shaft chuck during cutter changing, or the cutter is not correctly installed, the cutter can fall off or even fly out of the disc, so that safety risks such as accidental injury and the like are brought. In addition, the existing engraving and milling machine only carries out single-sided processing, and the processing has the problem of low efficiency.

Disclosure of Invention

First, the technical problem to be solved

The utility model mainly aims at solving the problems that the horizontal engraving and milling machine is low in automatic tool changing and machining efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a horizontal engraving and milling machine, which comprises a base, wherein the base is provided with:

a processing platform is arranged on the processing platform,

the tool rest comprises a plurality of tool holders arranged on the tool rest, the tool rest is arranged on the processing platform, the tool holders are arranged in left and right rows along the height direction, and the tool rest is used for arranging tools on each tool holder; and

the first processing component and the second processing component with the same structure are configured on two sides of the processing platform and respectively comprise a Y-axis moving component arranged along a first direction, an X-axis moving component arranged along a second direction, a Z-axis moving component arranged along a third direction and a spindle head arranged on one moving component, wherein the X-axis moving component, the Y-axis moving component and the Z-axis moving component are used for moving the spindle head to the tool rest for taking and placing a tool and for moving the spindle head to the processing platform for processing a workpiece.

Further, the X-axis moving assembly, the Y-axis moving assembly and the Z-axis moving assembly are identical in structure and comprise bases, linear guide rails are arranged on two sides of the bases, a motor mounting piece and a rotating shaft connected with a motor output shaft are arranged between the linear guide rails, the bases of the Y-axis moving assembly are fixed on the bases, X-axis sliding seats arranged on the linear guide rails of the Y-axis moving assembly are arranged on the bases of the X-axis moving assembly, and Z-axis sliding seats arranged on the linear guide rails of the X-axis moving assembly are arranged on the bases of the Z-axis moving assembly.

Further, be provided with the smooth bedplate on the linear guide of Z axle moving assembly, be provided with the installation on the smooth bedplate the support of main shaft head, the slide board is provided with along the Z axle direction and extends to the spout of tip, the spout is provided with along the mounting groove that X axle direction set up along the one side of keeping away from the tip, the support has follow the spout slides in and moves to the locating piece of mounting groove.

Further, the knife rest is provided with a plurality of installing openings along the height direction interval, the knife rest sets up in the installing opening, just the knife rest includes left mounting and right mounting, left side mounting and right mounting have formed the clamping mouth that becomes C structure, the cutter place in the clamping mouth.

Further, the inner wall of the clamping opening is provided with a protruding portion with a C-shaped structure, and the protruding portion is located in the annular groove of the outer wall of the cutter when the cutter is installed in the clamping opening.

(III) beneficial effects

Compared with the prior art, the horizontal engraving and milling machine provided by the utility model has the advantages that the same processing parts are arranged on two sides, so that synchronous processing of the same action or synchronous processing of different actions on two sides of a workpiece can be realized, and the processing time and cost are reduced. In addition, the tool apron is arranged in left and right rows along the height direction, so that the spindle head can be conveniently moved, the tool can be conveniently taken and placed, the workpiece can be conveniently machined, the machining efficiency is improved, and meanwhile, the space is saved.

Drawings

Fig. 1 is a schematic structural diagram of a horizontal engraving and milling machine assembly disclosed in the present application.

Fig. 2 is a schematic structural view of a tool holder disclosed in the present application.

Fig. 3 is a clamping structure diagram of a tool disclosed in the present application.

Fig. 4 is a schematic structural view of a moving assembly disclosed in the present application.

Fig. 5 is a schematic view of a back structure of a sliding seat plate disclosed in the present application.

Fig. 6 is a schematic front view of a sliding seat plate disclosed in the present application.

Reference numerals shown in the drawings: 1. a base; 2. a processing platform; 3. a tool holder; 4. a first processing component; 5. a second processing member; 6. a cutter; 30. a left fixing member; 31. a right fixing member; 40. an X-axis moving assembly; 41. a Y-axis moving assembly; 42. a Z-axis movement assembly; 301. a mounting port; 302. clamping ports; 303. a boss; 401. a base; 402. a linear guide rail; 403. a motor mount; 404. a rotation shaft; 405. a sliding seat plate; 406. a support; 4050. a chute; 4051. and a mounting groove.

Detailed Description

The following detailed description of the present utility model, taken in conjunction with the accompanying drawings, will clearly and fully describe the technical solutions of the embodiments of the present utility model, it being evident that the described embodiments are only some, but not all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a schematic structural diagram of a horizontal engraving and milling machine assembly according to a preferred embodiment of the present application is provided. In the embodiment shown in fig. 1-6, the tool rest comprises a base 1, wherein the base 1 is made by casting or welding, a processing platform 2 and a tool rest 3 are arranged on the base, the tool rest 3 is made of aluminum alloy or high-strength steel material and is arranged on the processing platform 2, a plurality of tool holders are arranged in left and right rows along the height direction, and each tool holder is used for mounting a different type of tool 6.

The first processing part 4 and the second processing part 5 have the same structure and are composed of a Y-axis moving assembly 41, an X-axis moving assembly 40, a Z-axis moving assembly 42 and a spindle head. Wherein the Y-axis moving component 41 is used for controlling the movement of the main shaft head in the Y-axis direction; the X-axis moving assembly 40 is used for controlling the movement of the spindle head in the X-axis direction; the Z-axis moving assembly 42 is used for controlling the movement of the spindle head in the Z-axis direction; the spindle head is mounted on one of the moving assemblies, can be rotated at a high speed and is used for machining a workpiece, and the machined workpiece can be an aluminum profile and is fixed on the machining platform 2 through a clamp.

In the above embodiment, by arranging the plurality of rows of tool holders, a plurality of tools 6 can be mounted, so that the spindle head can be moved on both sides of the processing table 2, and the tools 6 can be conveniently taken and placed and the workpiece can be processed. Further, since the same processing members are disposed on both sides, it is possible to realize double-sided processing of the workpiece, and to reduce the processing time and cost, and when processing the workpiece, the first processing member 4 and the second processing member 5 can be simultaneously processed by the same operation or by different operations by the respective driving members.

As shown in fig. 4-6, the X-axis moving assembly 40, the Y-axis moving assembly 41 and the Z-axis moving assembly 42 have the same structure, and each of the X-axis moving assembly 40, the Y-axis moving assembly 41 and the Z-axis moving assembly 42 includes a base 401 and linear guide rails 402, the linear guide rails 402 are mounted on two sides of the base 401 and are used for controlling the motion of the slide on the linear track, so that the precision and stability of the motion are ensured, the base 401 of the Y-axis moving assembly 41 is made by casting or sheet metal welding, the bottom is provided with a fixing hole to be fixed on the base 1, the base of the X-axis moving assembly 40 is provided with an X-axis slide, and the base of the Z-axis moving assembly 42 is provided with a Z-axis slide. The X-axis sliding seat is arranged on a linear guide rail of the Y-axis moving assembly 41 and can move along the Y-axis direction; the Z-axis sliding seat is arranged on a linear guide rail of the X-axis moving assembly 40 and can move along the X-axis direction; the linear guide rail of the Z-axis moving assembly 42 is provided with a slide seat plate 405, and the back of the slide seat plate 405 is provided with a slide seat, which can move along the Z-axis direction.

In addition, a motor mounting member 403 is located between the linear guide rails 402, and is used for fixing a motor and connecting the motor to the rotating shaft 404, so that the motor can drive the rotating shaft 404 to move, the rotating shaft 404 is connected with an output shaft of the motor, and a corresponding sliding seat on the guide rails is driven to move by the rotation of the motor.

In the above embodiment, the sliding seat plate 405 is made of aluminum alloy or high-strength steel material, which can bear the weight and processing moment of the spindle head, and the support 406 is fixed on the sliding seat plate 405 for mounting the spindle head. The support 406 is secured to the housing portion of the machine tool spindle by a set screw to ensure proper installation of the spindle head and to enable rotation of the spindle head.

The sliding seat 405 is provided with a sliding groove 4050, and the sliding groove 4050 extends to the end along the Z-axis direction, so as to accommodate the installation of the support 406, and can also provide supporting and positioning functions. One side of the sliding groove 4050 is provided with a mounting groove 4051 arranged along the X-axis direction, and a positioning block (not shown) is fixed on the back of the support 406, can slide in from the sliding groove 4050 and move to the mounting groove 4051 for positioning the support 406, and can ensure the position and angle precision of the spindle head.

According to the example of the present disclosure, as shown in fig. 2 and 3, the tool rest 3 is made of an aluminum alloy or high-strength steel material, a plurality of mounting openings 301 are provided at intervals along the height direction, and the tool rest is located in the mounting opening 301 of the tool rest 3, and is composed of a left fixing member 30 and a right fixing member 31, so that a clamping opening 302 with a C-shaped structure is formed. The tool 6 can be placed in the clamping opening 302, and the fixing piece can be an elastic piece with a certain clamping force, so that the tool 6 can be smoothly taken and placed. The clamping opening 302 is internally provided with a bulge 303 which is positioned on the inner wall of the clamping opening 302 and is of a C-shaped structure and can be matched with the annular groove on the outer wall of the cutter 6. When the cutter 6 is fitted into the clamping opening 302, the boss 303 is located in the annular groove of the cutter 6, and due to its boss structure, the fixing force can be increased, preventing the cutter 6 from falling off.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application 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 is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. Several of the units or means recited in the apparatus claims may also be embodied by one and the same unit or means, either in software or hardware. The terms first, second, etc. are used to denote a name, but not any particular order.

The above embodiments are only for illustrating the technical solution of the present application and not for limiting, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present application.

Claims

1. The utility model provides a horizontal cnc engraving and milling machine which characterized in that, includes the base, be provided with on the base:

a processing platform is arranged on the processing platform,

2. The horizontal engraving and milling machine of claim 1, wherein the X-axis moving assembly, the Y-axis moving assembly and the Z-axis moving assembly have the same structure and each comprise a base, linear guide rails are arranged on two sides of the base, a motor mounting piece and a rotating shaft connected with an output shaft of the motor are arranged between the two linear guide rails, the base of the Y-axis moving assembly is fixed on the base, an X-axis sliding seat arranged on the linear guide rail of the Y-axis moving assembly is arranged on the base of the X-axis moving assembly, and a Z-axis sliding seat arranged on the linear guide rail of the X-axis moving assembly is arranged on the base of the Z-axis moving assembly.

3. The horizontal engraving and milling machine of claim 2, wherein a slide plate is provided on the linear guide of the Z-axis moving assembly, a support on which the spindle head is mounted is provided on the slide plate, a chute extending to an end portion is provided along the Z-axis direction on the slide plate, a mounting groove provided along the X-axis direction is provided along a side away from the end portion on the chute, and the support has a positioning block that slides in and moves into the mounting groove from the chute.

4. The horizontal engraving and milling machine of claim 1, wherein the tool rest is provided with a plurality of mounting openings along the height direction at intervals, the tool holder is provided at the mounting openings, and the tool holder includes a left fixing member and a right fixing member, the left fixing member and the right fixing member form a clamping opening in a C-shaped structure, and the tool is placed at the clamping opening.

5. The horizontal engraving and milling machine of claim 4, wherein the inner wall of the clamping opening has a protruding portion having a C-shaped structure, and the protruding portion is located in the annular groove of the outer wall of the cutter when the cutter is fitted into the clamping opening.