CN218658089U

CN218658089U - Modular numerical control machine tool

Info

Publication number: CN218658089U
Application number: CN202221528057.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Lei Zhiqi
Current assignee: Lei Zhiqi
Priority date: 2022-06-19
Filing date: 2022-06-19
Publication date: 2023-03-21
Anticipated expiration: 2032-06-19

Abstract

The invention discloses a modular numerical control machine tool, which mainly comprises a fixed module, a transport control module and a functional module, wherein the transport control module is fixed on the fixed module, a connecting platform is arranged on the transport control module, the functional module is arranged on the connecting platform, and a workpiece is processed by the functional module under the control of the transport control module. And auxiliary modules can be added around the fixed modules, and the auxiliary modules and the fixed modules can isolate the internal environment and the external environment of the machine tool and enhance the strength of the machine tool. By dividing the machine tool into different modules and using standard components, the manufacturing difficulty and the production cost of the machine tool are greatly reduced, the machine tool is convenient to maintain, and the application range of the machine tool is expanded due to the replaceable functional modules.

Description

Modular numerical control machine tool

Technical Field

The invention relates to the equipment manufacturing industry, in particular to the field of numerical control machines.

Background

The numerical control machine tool is widely applied to the manufacturing industry due to excellent performance, however, the machine tool is difficult to manufacture, long in period and high in cost, so that the development of the industry is restricted, the traditional machine tool is single in function, and large-scale industrial equipment can be used for carrying out composite processing, and the equipment is difficult to manufacture and high in operation and maintenance cost.

Disclosure of Invention

In order to solve the problems of difficult manufacture, long period, high cost and single function of the numerical control machine tool, the invention provides the modular numerical control machine tool, which can greatly reduce the manufacture difficulty and the production cost of the machine tool by centralizing and unifying the function and the structure of the machine tool, dividing the machine tool into different modules and combining standard components.

In order to achieve the purpose, the invention adopts the following scheme: the fixing module is used for fixing the positions of all the parts; the operation control module is fixed on the fixing module and is provided with a connecting platform; and the functional module is arranged on the connecting platform and is used for processing the workpiece under the control of the operation control module.

Further, the fixed module is divided into an upper fixed module and a lower fixed module; the operation control module is divided into an X-axis module, a Y-axis module and a Z-axis module, each group of modules comprises a guide device, a moving assembly and a fixing assembly, wherein the moving assembly moves along the guide device in the middle of the guide device, and the fixing assemblies are used for connecting other modules at two ends of the guide device; the functional module comprises one or more of a turning and milling module, a 3D printing module and a laser module, and the functional modules can be freely replaced.

The Z-axis fixing assemblies at two ends of the Z-axis module are fixed at specific positions on the upper fixing module and the lower fixing module, the Z-axis module is divided into four groups, two groups are distributed at two sides, and two groups are arranged at each side and are parallel to each other; y-axis fixing assemblies at two ends of the Y-axis module are connected with Z-axis moving assemblies at two sides, and the Y-axis modules are distributed in parallel in two groups; the X-axis modules are in a group, X-axis fixing assemblies at two ends of each X-axis module are fixed on Y-axis moving assemblies, the connecting platform is arranged on the X-axis moving assemblies, and the X-axis modules, the Y-axis modules and the Z-axis modules are distributed at a specific angle by adjusting the positions of the moving assemblies; the functional module is arranged on the connecting platform and is used for processing a workpiece under the linkage control of the X-axis module, the Y-axis module and the Z-axis module.

Furthermore, the fixing module and the Z-axis module, the Z-axis module and the Y-axis module, and the Y-axis module and the X-axis module may be connected by the fixing component, or the fixing component may be omitted and directly connected to both ends of the guiding device.

Furthermore, a Z-axis auxiliary part can be added to connect the Z-axis moving components on the same side into a whole or only connect one side.

Furthermore, an auxiliary module can be added, wherein the auxiliary module is arranged around the fixed module and is used for isolating the internal environment and the external environment of the machine tool together with the upper fixed module and the lower fixed module and simultaneously enhancing the strength of the machine tool.

The invention has the beneficial effects that: by dividing the machine tool into different modules, the number and the types of parts are reduced, the manufacturing difficulty and the production cost of the machine tool are greatly reduced, the production period can be shortened by using standard parts, and the machining range of the machine tool is expanded by using replaceable functional modules. There is no limitation in size, so that it can be used not only in industry but also in home.

Drawings

For clarity, the figures are not drawn to scale and not all parts are labeled, the same parts are drawn in different forms and are used by way of example only and not for uniqueness, with the same or similar parts being labeled with only representative labels in the various figures. The drawings are only some embodiments of the invention and other embodiments can be derived by those skilled in the art from these drawings without inventive effort. Embodiments of the present invention will now be described, by way of example, with reference to the accompanying drawings.

Fig. 1 is an abstract drawing of the present invention.

FIG. 2 is a schematic diagram of one embodiment of the present invention.

FIG. 3 is a drawing showing an embodiment of the present invention.

FIG. 4 is a drawing showing an embodiment of the present invention.

Fig. 5 is an example of the manner in which the fixed module of the present invention is connected to the Z-axis module.

Fig. 6 is an example of the manner in which the fixed module of the present invention is connected to the Z-axis module.

Fig. 7 is an example of the manner in which the Y-axis module and the Z-axis module of the present invention are connected.

Fig. 8 is an example of the manner in which the Y-axis module and the Z-axis module of the present invention are connected.

Fig. 9 is an example of the manner in which the Y-axis module and the Z-axis module are connected according to the present invention.

Wherein the reference numerals have the following meanings: 100. a lower fixing module; 200. a Z-axis guide rail; 210. a Z-axis lead screw; 220. a Z-axis motion assembly; 300. a Y-axis guide rail; 310. a Y-axis lead screw; 320. a Y-axis motion assembly; 400. an X-axis guide rail; 410. an X-axis lead screw; 420. an X-axis motion assembly; 450. an X-axis fixing seat; 500. a 3D printing module; 520. connecting the platform; 101. a lower fixing module; 121. a ground rail; 201. a Z-axis guide rail; 211. a Z-axis rack; 221. a Z-axis motion assembly; 231. a Z-axis fixing component; 251. a Z-axis auxiliary; 261. a Z-axis motor; 301. a Y-axis guide rail; 311. a Y-axis lead screw; 321. a Y-axis motion assembly; 331. a Y-axis main fixing component; 341. a Y-axis pair fixing component; 351. a Y-axis beam; 361. a Y-axis motor; 401. an X-axis guide rail; 411. an X-axis lead screw; 421. an X-axis motion assembly; 431. an X-axis fixed component; 461. an X-axis motor; 501. a main shaft; 511. a main shaft seat; 521. and connecting the platform.

Detailed Description

It should be noted that when an element is described as being "secured to" or "mounted on" another element, it may or may not have an intermediate element, and the terms "intermediate", "end", "up-down", "in-out", and the like are relative terms or references, and are not intended to be limiting, and that the various aspects described in this disclosure may be implemented using a single aspect or a combination of aspects.

Example 1:

as shown in fig. 3, there is no fixing component at both ends of the Z-axis module, and the Z-axis guide device is directly connected with the fixing module. The upper fixing module is the same as the lower fixing module 100, four groups of assembly holes of the Z-axis guiding device are processed at four corners, and the parallelism among the four groups of Z-axis modules is ensured while the upper fixing module and the lower fixing module fix the Z-axis modules; the slide block of the Z-axis guide rail 200 and the nut of the Z-axis lead screw 210 are fixed on the Z-axis moving assembly 220, the Z-axis moving assembly 220 is also provided with an assembly hole of a Y-axis guide device, and two ends of the Y-axis module are connected with the Z-axis moving assemblies 220 on two sides; the slide block of the Y-axis guide rail 300 and the nut of the Y-axis lead screw 310 are fixed on the Y-axis moving assembly 320, and the Y-axis moving assembly 320 is also provided with an assembling hole of the X-axis guide device; two ends of the X-axis module are connected with the two groups of Y-axis moving assemblies 320, and an X-axis fixing seat is further arranged on the inner side of one group of Y-axis moving assemblies 320 and used for connecting an X-axis lead screw 410 and an X-axis motor; the slider of the X-axis guide rail 400 and the nut of the X-axis lead screw 410 are both fixed on the X-axis motion assembly 420, a connection platform 520 is further arranged below the X-axis motion assembly 420, and the 3D printing module 500 is mounted below the connection platform 520; the connection platform 520 may carry other modules, such as a milling module, a laser module, etc., in addition to the 3D printing module 500.

The four groups of Z-axis motion assemblies 220 drive the two groups of Y-axis modules to move along the direction of the Z-axis guide rail 200, the two groups of Y-axis motion assemblies 320 drive the one group of X-axis modules to move along the direction of the Y-axis guide rail 300, and the X-axis motion assemblies 420 drive the 3D printing module 500 to move along the direction of the X-axis guide rail 400, so that the three-dimensional motion of a machine tool is realized, and workpieces can be machined.

As shown in fig. 1 or fig. 2, the auxiliary modules located around the fixing module are fixed with the upper and lower fixing modules, which not only increases the strength of the machine tool, but also isolates the internal and external environments of the machine tool, and enlarges the application range of the machine tool. The auxiliary modules at the periphery can be adjusted according to needs, and partial auxiliary modules can be deleted.

Example 2:

as shown in fig. 4, two sets of parallel ground rails 121 are disposed on the lower fixing module 101, a Z-axis fixing assembly 231 is fixed below the Z-axis guide rail 201, the Z-axis fixing assembly 231 is connected to the ground rails 121, the upper fixing module is directly connected to the Z-axis guide rail 201, the upper and lower fixing modules ensure parallelism between the four sets of Z-axis modules while fixing the Z-axis modules, Z-axis racks 211 are disposed on the side surfaces of the Z-axis guide rail 201, two sets of Z-axis modules on the same side are oppositely disposed, a Z-axis auxiliary member 251 is disposed above the Z-axis moving assembly 221, the Z-axis auxiliary member 251 connects the two sets of Z-axis moving assemblies on the same side into a whole, a Z-axis motor 261 is disposed on the inner side of the Z-axis guide rail above the Z-axis auxiliary member 251, the Z-axis motor 261 drives a gear set in the Z-axis moving assembly 221, and the Z-axis auxiliary member 251 moves along the direction of the Z-axis guide rail 201 under the combined action of the Z-axis racks 211. Two ends of a Y-axis beam 351 are connected with two groups of Z-axis auxiliary parts 251 and are fixed on the outer side of a Z-axis guide rail 201, a Y-axis guide rail 301 is arranged above the Y-axis beam 351, Y-axis main fixing components 331 and Y-axis auxiliary fixing components 341 are arranged at two ends of the Y-axis beam, a Y-axis lead screw 311 is arranged above the Y-axis guide rail 301, the Y-axis lead screw 311 is arranged on the Y-axis main fixing components 331 and the Y-axis auxiliary fixing components 341, a Y-axis motor 361 is arranged on the outer side of the Y-axis main fixing components 331, the Y-axis motor 361 drives the Y-axis lead screw 311 to rotate so as to drive the Y-axis moving components 321 to move along the direction of the Y-axis guide rail 301, and a Y-axis guide rail sliding block and a Y-axis lead screw nut are both fixed on the Y-axis moving components 321. An X-axis fixing component 431 is further connected above the Y-axis moving component 321, an X-axis guide rail 401 is a dovetail groove dragging plate and is vertically fixed on the side face of the X-axis fixing component 431, an X-axis screw rod 411 is arranged at a neutral position in the middle of the X-axis guide rail 401, assembling holes of the X-axis screw rod 411 are machined in end faces of two ends of the X-axis guide rail, an X-axis motor 461 is installed on one end face of the X-axis fixing component 431, a connecting platform 521 is installed on the side face of the X-axis moving component 421, a main shaft 501 is connected with the connecting platform 521 through a main shaft seat 511 and further connected with a control module, and workpieces are machined under the linkage of the X-axis module, the Y-axis module and the Z-axis module. The connecting platform 521 can be used for carrying other functional modules such as a 3D printing module and a laser module besides the milling module.

The connection mode of the fixing module and the Z-axis module can be similar to the scheme shown in figures 5 and 6 besides the scheme shown in figures 1, 3 and 4; the connection mode of the Z-axis module and the Y-axis module can be similar to the scheme shown in the figures 7, 8 and 9 besides the scheme shown in the figures 1, 3 and 4; and the connection modes among the modules shown in fig. 1, fig. 2, fig. 3 and fig. 4 can be replaced mutually, such as: the connection of the fixed module to the Z-axis module of fig. 1 is used in the solution of fig. 3; the connection of the X-axis module to the Y-axis module in fig. 4 is used in the solution of fig. 1.

Finally, it should be noted that the above-mentioned embodiments are only some preferred technical solutions of the present invention, and the implementation of the present invention is not limited by the above-mentioned embodiments, and any other changes, substitutions, combinations, and modifications that do not depart from the spirit and principle of the present invention should be equivalents and included in the protection scope of the present invention.

Claims

1. A modular numerically controlled machine, characterized in that it comprises:

the fixing module is used for fixing the positions of all the parts;

the operation control module controls the connecting platform to move;

the functional module is used for processing the workpiece;

the operation control module is fixed on the fixed module, the connection platform is arranged on the operation control module, the functional module is arranged on the connection platform, and the functional module is controlled by the operation control module to process a workpiece.

2. The modular numerical control machine according to claim 1, characterized in that:

the fixed module is divided into an upper fixed module and a lower fixed module;

the operation control module is divided into an X-axis module, a Y-axis module and a Z-axis module, each group of modules comprises a guide device, a moving assembly and a fixing assembly, wherein the moving assembly moves along the guide device in the middle of the guide device, and the fixing assemblies are used for connecting other modules at two ends of the guide device;

the functional module comprises one or more of a turning and milling module, a 3D printing module and a laser module;

the Z-axis fixing assemblies at two ends of the Z-axis module are fixed at specific positions on the upper fixing module and the lower fixing module, the Z-axis module is divided into four groups, two groups are distributed at two sides, and two groups are arranged at each side and are parallel to each other; y-axis fixing assemblies at two ends of the Y-axis module are connected with Z-axis moving assemblies at two sides, and the Y-axis modules are distributed in parallel in two groups; the X-axis modules are in a group, the X-axis fixing assemblies at two ends of the X-axis modules are fixed on the Y-axis moving assembly, the connecting platform is arranged on the X-axis moving assembly, and the X-axis modules, the Y-axis modules and the Z-axis modules are distributed at a specific angle by adjusting the positions of the moving assemblies; the functional module is arranged on the connecting platform and is used for processing a workpiece under the linkage control of the X-axis module, the Y-axis module and the Z-axis module.

3. The modular numerical control machine according to claim 2, characterized in that:

the fixed module and the Z-axis module are connected in a mode that: the fixing component is directly connected with the guide device or the two ends of the guide device are directly connected with the guide device;

the connection mode of the Z-axis module and the Y-axis module is as follows: the fixing component is directly connected with the guide device or the two ends of the guide device are directly connected with the guide device;

the connection mode of the Y-axis module and the X-axis module is as follows: directly connected with the fixing component or directly connected with the two ends of the guide device.

4. The modular numerical control machine according to claim 2 or 3, characterized in that: the Z-axis auxiliary part is used for connecting the Z-axis motion assemblies on the same side into a whole or only connecting the Z-axis motion assemblies on one side into a whole.

5. The modular numerical control machine according to claim 4, characterized in that: the auxiliary module is arranged around the fixed module, and the auxiliary module, the upper fixed module and the lower fixed module are used for isolating the internal environment and the external environment of the machine tool and simultaneously enhancing the strength of the machine tool.