Machine tool
By designing multiple independently controlled machining modules, the problem that existing machine tools cannot process different parts at the same time is solved, and the efficient machining capability of multiple parts is achieved.
Patent Information
- Application Number
- CN202421343308.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Existing machine tools cannot process two different parts at the same time because the two spindles need to be moved simultaneously and cannot be controlled independently.
A machine tool is designed, including multiple machining modules, each machining module has a separate x-axis moving module, a y-axis moving module and a z-axis moving module, allowing multiple spindles to be independently controlled in the x-axis, y-axis and z-axis directions.
It realizes that multiple spindles can be independently controlled, different parts can be placed in the placement position, and multiple different parts can be processed, so that the machine tool can process the same parts at the same time and different parts at the same time.
Smart Images
Figure CN222552908U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of processing equipment, and in particular to a machine tool. Background Art
[0002] Machine tools refer to machines for manufacturing machines and machinery, which can be used for processing or producing parts. Machine tools generally include a spindle used to fix a tool for cutting and a moving module used to drive the tool to move, wherein the moving module generally includes an x-axis moving module, a y-axis moving module and a z-axis moving module, so as to be able to drive the spindle to move along the three coordinate axes of the x-axis, y-axis and z-axis. In the related art, in order to improve production efficiency, some machine tools are equipped with two spindles so that two parts can be processed at the same time. In order to save costs, the two spindles generally share the x-axis moving module and the y-axis moving module, so that the movement of the two spindles in the x-axis direction and the y-axis direction needs to be synchronized, so that the two spindles cannot process two different parts. Utility Model Content
[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a machine tool capable of processing two different parts simultaneously.
[0004] A machine tool according to an embodiment of the present application includes: a machine platform, a placement module and a processing module.
[0005] The placement module has at least two placement positions.
[0006] The processing module is arranged on the machine platform, and the processing module includes a spindle, an x-axis moving module, a y-axis moving module, and a z-axis moving module, wherein the x-axis moving module includes a screw rod, a nut, and a motor, the screw rod is arranged on the machine platform along the x-axis direction, the nut is arranged on the screw rod, the y-axis moving module is arranged on the nut, the motor drives the screw rod to rotate, the z-axis moving module is arranged at the driving end of the y-axis moving module, and the spindle is arranged at the driving end of the z-axis moving module.
[0007] Wherein, the processing module includes at least two, and along the y-axis direction, the screw rods of at least two of the processing modules are staggered and distributed, and the projections of the staggered screw rods partially overlap; and each of the processing modules can correspond to at least one placement position.
[0008] The machine tool according to the embodiment of the present application has at least the following beneficial effects: the present application has multiple processing modules, and each processing module has a separate x-axis moving module, y-axis moving module, and z-axis moving module, so that multiple spindles can be independently controlled along the x-axis, y-axis, and z-axis directions, thereby different parts can be placed in the placement position, and multiple spindles can process multiple different parts, so that the machine tool of the present application can process the same parts at the same time, and can also process different parts at the same time, so as to be able to adapt to a variety of application scenarios. In addition, along the y-axis direction, the screw rods of at least two processing modules are staggered, and the projections of the staggered screw rods overlap, so that while ensuring that the spindle has sufficient movement stroke in the x-axis direction, the space occupied by the screw rod extending along the x-axis direction can be reduced to reduce the size of the machine tool of the present application in the x-axis direction.
[0009] According to some embodiments of the present application, the processing module and the placement position each include two, and the screw rod is distributed with an avoidance position, a first processing position and a second processing position along the x-axis direction, and the first processing position and the second processing position respectively correspond to one of the placement positions; among the two screw rods, the first processing position of the screw rod corresponds to the second processing position of the other screw rod, and the two avoidance positions are staggered.
[0010] According to some embodiments of the present application, a tool magazine and a frame are further included, wherein the frame is fixedly connected to the machine platform, the tool magazine is fixedly connected to the frame, and the spindle can enter the tool magazine to replace the tool.
[0011] According to some embodiments of the present application, the tool magazine includes multiple ones, and they correspond one-to-one to the processing modules.
[0012] According to some embodiments of the present application, the processing modules include two, the tool magazines include two, the two tool magazines are respectively located on both sides of the placement module, and the two tool magazines respectively correspond to one of the avoidance positions.
[0013] According to some embodiments of the present application, the axis lines of the tool magazines are parallel.
[0014] According to some embodiments of the present application, the placement module also includes a workbench and a rotating component, a placement position is formed on the workbench, the rotating component is arranged on the machine, the workbench is arranged at the driving end of the rotating component, and the rotating component is used to drive the workbench to rotate.
[0015] According to some embodiments of the present application, the rotating assembly includes a first rotating seat and a second rotating seat, the second rotating seat is rotatably arranged on the first rotating seat, the first rotating seat is used to drive the second rotating seat to rotate on a vertical plane, and the workbench is rotatably arranged on the first rotating seat, and the first rotating seat is used to drive the workbench to rotate on a horizontal plane.
[0016] According to some embodiments of the present application, the x-axis moving module also includes two first slide rails and at least four first slide seats, the first slide rails are arranged on the machine along the x-axis direction, the first slide seat is slidably arranged on the first slide rails, each first slide rail is correspondingly provided with at least two first slide seats, each of the y-axis moving modules is connected to the first slide seats on the two first slide rails; and the screw rod is located between the two first slide rails.
[0017] According to some embodiments of the present application, the y-axis moving module includes a gantry, a mounting seat, a second slide rail, a second slide seat and a y-axis driving member, the mounting seat is arranged on the nut and the first slide seat, the top end of the mounting seat is connected to the second slide seat, the bottom end of the gantry is connected to the second slide rail, the second slide seat and the second slide rail are slidably matched, the z-axis moving module is arranged on the gantry, and the y-axis driving member is drivingly connected to the gantry; wherein, the length of the mounting seat corresponds to the distance between the two first slide rails, the length of the second slide rail corresponds to the length of the gantry, the length of the gantry is longer than the length of the mounting seat, and the second slide rail protrudes from the mounting seat on the side close to the placement module.
[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:
[0020] Figure 1 A three-dimensional diagram of a machine tool according to an embodiment of the present application;
[0021] Figure 2 for Figure 1 A top view of the machine tool;
[0022] Figure 3 for Figure 1 A three-dimensional view of the machine tool with the tool magazine and frame hidden;
[0023] Figure 4 For the picture Figure 1 Schematic diagram of the connection between the middle x-axis moving module and the machine table
[0024] Reference numerals:
[0025] Machine 100;
[0026] A placement module 200, a workbench 210, a placement position 211, a rotating assembly 220, a first rotating seat 221, and a second rotating seat 222;
[0027] Processing module 300, spindle 310, x-axis moving module 320, screw rod 321, avoidance position 321a, first processing position 321b, second processing position 321c; nut 322, motor 323, first slide rail 324, first slide seat 325; y-axis moving module 330, gantry 331, mounting seat 332, second slide rail 333, second slide seat 334, y-axis driving member 335; z-axis moving module 340;
[0028] Tool magazine 400;
[0029] Rack 500. DETAILED DESCRIPTION
[0030] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.
[0031] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0032] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0033] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.
[0034] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0035] Reference Figure 1 , Figure 2 and Figure 4 According to an embodiment of the present application, the machine tool includes: a machine platform 100, a placement module 200 and a processing module 300.
[0036] The placement module 200 has at least two placement positions 211. The processing module 300 is disposed on the machine platform 100. The processing module 300 includes a spindle 310, an x-axis moving module 320, a y-axis moving module 330, and a z-axis moving module 340. Figure 4 The x-axis moving module 320 includes a screw rod 321, a nut 322 and a motor 323. The screw rod 321 is arranged on the machine 100 along the x-axis direction, the nut 322 is arranged on the screw rod 321, the y-axis moving module 330 is arranged on the nut 322, the motor 323 drives the screw rod 321 to rotate, the z-axis moving module 340 is arranged at the driving end of the y-axis moving module 330, and the spindle 310 is arranged at the driving end of the z-axis moving module 340.
[0037] It is understandable that the placement position 211 is used to place parts, the x-axis moving module 320 is used to drive the y-axis moving module 330 to move along the x-axis direction, the y-axis moving module 330 is used to drive the z-axis moving module 340 to move along the y-axis direction, the z-axis moving module 340 is used to drive the spindle 310 to move along the z-axis direction, and the spindle 310 is used to clamp the tool and drive the tool to rotate to cut the parts at the placement position 211. It should be understood that the cooperation of the x-axis moving module 320, the y-axis moving module 330, and the z-axis moving module 340 can drive the spindle 310 to move along the three coordinate axis directions of the x-axis direction, the y-axis direction, and the z-axis direction, so as to better process parts.
[0038] Specifically, the x-axis moving module 320 includes a screw 321, a nut 322 and a motor 323, that is, the x-axis moving module 320 is a screw 321 module. The y-axis moving module 330 is connected to the nut 322, and the motor 323 drives the screw 321 to rotate, so that the nut 322 moves relative to the screw 321 along the x-axis direction, thereby driving the y-axis moving module 330 to move along the x-axis direction.
[0039] Among them, refer to Figure 3 and Figure 4 The processing module 300 includes at least two, and along the y-axis direction, the screw rods 321 of at least two processing modules 300 are staggered and distributed, and the projections of the staggered screw rods 321 partially overlap; and each processing module 300 can correspond to at least one placement position 211.
[0040] It can be understood that the present application has multiple processing modules 300, and each processing module 300 has a separate x-axis moving module 320, y-axis moving module 330, and z-axis moving module 340, so that the multiple spindles 310 can be independently controlled along the x-axis, y-axis, and z-axis directions. Therefore, different parts can be placed on the placement position 211, and the multiple spindles 310 can process multiple different parts, so that the machine tool of the present application can process the same parts at the same time, and can also process different parts at the same time, so as to adapt to a variety of application scenarios.
[0041] Specifically, along the y-axis direction, the screw rods 321 of at least two processing modules 300 are staggered, and the projections of the staggered screw rods 321 partially overlap. It should be understood that along the y-axis direction, the screw rods 321 of at least two processing modules 300 are arranged one after the other, and the projections of the two staggered screw rods 321 along the y-axis direction can partially overlap, so that while ensuring that the spindle 310 has sufficient movement stroke in the x-axis direction, the space occupied by the screw rod 321 extending along the x-axis direction can be reduced to reduce the size of the machine tool in the x-axis direction of the present application. For example, there are two processing modules 300, and along the y-axis direction, the projections of the screw rods 321 of the two processing modules 300 partially overlap, so that the two spindles 310 can share a section of space in the x-axis direction. In order to avoid the spindles 310 from colliding in the shared space, the processing flow of the spindle 310 can be controlled by a program to avoid the two spindles 310 from moving to the shared space for processing at the same time.
[0042] Reference Figure 1 and Figure 4 According to some embodiments of the present application, the processing module 300 and the placement position 211 each include two, and the screw rod 321 is distributed with an avoidance position 321a, a first processing position 321b and a second processing position 321c along the x-axis direction, and the first processing position 321b and the second processing position 321c respectively correspond to one placement position 211; among the two screw rods 321, the first processing position 321b of the screw rod 321 corresponds to the second processing position 321c of the other screw rod 321, and the two avoidance positions 321a are staggered.
[0043] It can be understood that, in this embodiment, the processing modules 300 include two, and the placement positions 211 correspond to the processing modules 300 one by one. Among them, the screw rod 321 is distributed with an avoidance position 321a, a first processing position 321b and a second processing position 321c along the x-axis direction, wherein when the y-axis moving module 330 moves to the first processing position 321b, the spindle 310 is aligned with the corresponding placement position 211, when the y-axis moving module 330 moves to the second processing position 321c, the spindle 310 is aligned with the placement position 211 corresponding to the other spindle 310, and when the y-axis moving module 330 moves to the avoidance position 321a, the spindle 310 will move to a position away from the placement position 211, so as to avoid the other spindle 310 in the x-axis direction. It should be understood that the avoidance position 321a, the first processing position 321b and the second processing position 321c of the two screw rods 321 are distributed in opposite directions, that is, the avoidance position 321a, the first processing position 321b and the second processing position 321c of one of the screw rods 321 are distributed along the positive direction of the x-axis, and the avoidance position 321a, the first processing position 321b and the second processing position 321c of the other screw rod 321 are distributed along the reverse direction of the x-axis, thereby making the first processing position 321b of one of the screw rods 321 correspond to the second processing position 321c of the other screw rod 321, that is, the part corresponding to the first processing position 321b on one of the screw rods 321 overlaps with the part corresponding to the second processing position 321c on the other screw rod 321 along the y-axis direction, thereby enabling the spindle 310 to move to the placement position 211 corresponding to the other spindle 310, so that the spindle 310 can process the parts on the two placement positions 211. That is, the two processing modules 300 can share the first processing position 321b in the x-axis direction. Of course, in other embodiments, only part of the first processing position 321b can be shared. In addition, the two avoidance positions 321a are staggered, that is, the screw rods 321 corresponding to the projected avoidance positions 321a in the y-axis direction do not overlap.
[0044] For example, the first spindle 310 moves to the second processing position 321c, which corresponds to the first processing position 321b of the second spindle 310. At the same time, the second spindle 310 will move to the avoidance position 321a to stay away from the first spindle 310 to avoid collision. The spindle 310 can process the part on the placement position 211 corresponding to the second spindle 310. It should be understood that in some cases, at least two tools are required for processing during the processing of the part. Different tools are installed on the two spindles 310 so that the same part can be processed by the two spindles 310 to reduce the problem of reduced efficiency caused by tool change. In some other cases, there is a problem that one of the spindles 310 is damaged. Parts can be placed on both placement positions 211. The spindles 310 that can be used normally take turns to process the parts on the two placement positions 211. When processing the part on one of the placement positions 211, the other placement position 211 can be loaded and unloaded to improve production efficiency.
[0045] Reference Figure 1 and Figure 2 According to some embodiments of the present application, it also includes a tool magazine 400 and a frame 500, the frame 500 is fixedly connected to the machine platform 100, the tool magazine 400 is fixedly connected to the frame 500, and the spindle 310 can enter the tool magazine 400 to replace the tool.
[0046] It is understandable that the tool magazine 400 is fixed on the machine platform 100 through the frame 500. Compared with the prior art in which the tool magazine 400 is installed on the spindle 310, the tool magazine 400 of the present application is fixed on the machine platform 100, so as to reduce the load-bearing burden of the spindle 310, the x-axis moving module 320, the y-axis moving module 330, and the z-axis moving module 340. Specifically, the spindle 310 can enter the tool magazine 400 under the drive of the x-axis moving module 320, the y-axis moving module 330, and the z-axis moving module 340, and approach the tool in the tool magazine 400 to clamp the tool or place the tool on the spindle 310 into the tool magazine 400.
[0047] Reference Figure 1 and Figure 2 According to some embodiments of the present application, the tool magazine 400 includes multiple ones, and corresponds one-to-one with the processing modules 300.
[0048] It can be understood that, in this embodiment, the tool magazine 400 includes a plurality of tool magazines, and each processing module 300 corresponds to a tool magazine 400, so as to reduce interference in the tool changing process of the spindle 310. In other embodiments, since the spindle 310 has a shared space in the x-axis direction, only one tool magazine 400 can be provided, and the tool magazine 400 is provided corresponding to the shared space, so that two spindles 310 can share one tool magazine 400.
[0049] Reference Figure 1 and Figure 2 According to some embodiments of the present application, the processing modules 300 include two, the tool magazines 400 include two, the two tool magazines 400 are respectively located on both sides of the placement module 200, and the two tool magazines 400 respectively correspond to one of the avoidance positions 321a.
[0050] It is understood that in this embodiment, the processing modules 300 and the tool magazines 400 each include two, and the processing modules 300 and the tool magazines 400 correspond one to one, that is, the spindle 310 of the processing module 300 can enter its corresponding tool magazine 400 for tool change. Specifically, the two tool magazines 400 are located on both sides of the placement module 200, that is, the two tool magazines 400 are distributed on both sides of the machine 100 along the x-axis direction. It should be understood that the tool magazine 400 corresponds to one of the avoidance positions 321a, so that after the y-axis moving module 330 moves to the avoidance position 321a, the spindle 310 can approach and enter the tool magazine 400, so that the avoidance position 321a can be used for the spindle 310 to avoid another spindle 310, and it can also facilitate the spindle 310 to change tools.
[0051] It should also be noted that the tool magazine 400 is arranged on both sides of the placement module 200, so that one side of the placement module 200 along the x-axis direction has a relatively spacious space, that is, the front of the machine tool of the present application has a relatively spacious space, so as to facilitate manual loading and unloading, thereby reducing the possibility of workers colliding with the tools in the tool magazine 400 during loading and unloading, and making it easier for workers to observe the operating status of the spindle 310.
[0052] According to some embodiments of the present application, the axis lines of the tool magazine 400 are parallel to each other.
[0053] It is understandable that, in some other embodiments, the tool magazine 400 may also be disposed on one side of the spindle 310 in the x-axis direction to reduce the space occupied by the tool magazine 400 in the x-axis direction.
[0054] Reference Figure 1 According to some embodiments of the present application, the placement module 200 also includes a workbench 210 and a rotating component 220. A placement position 211 is formed on the workbench 210. The rotating component 220 is disposed on the machine 100. The workbench 210 is disposed at the driving end of the rotating component 220. The rotating component 220 is used to drive the workbench 210 to rotate.
[0055] It can be understood that a placement position 211 is formed on the workbench 210, and the workbench 210 is used to place parts. The workbench 210 is arranged at the driving end of the rotating component 220, so that the rotating component 220 can drive the workbench 210 to rotate or flip, so as to improve the processing effect of the machine tool of the present application and adapt to more processing situations.
[0056] Reference Figure 1 According to some embodiments of the present application, the rotating assembly 220 includes a first rotating seat 221 and a second rotating seat 222, the second rotating seat 222 is rotatably disposed on the first rotating seat 221, and the first rotating seat 221 is used to drive the second rotating seat 222 to rotate on a vertical plane, and the workbench 210 is rotatably disposed on the first rotating seat 221, and the first rotating seat 221 is used to drive the workbench 210 to rotate on a horizontal plane.
[0057] It can be understood that the rotating assembly 220 includes a first rotating seat 221 and a second rotating seat 222, the second rotating seat 222 is rotatably arranged on the first rotating seat 221, and the first rotating seat 221 is used to swing the second rotating seat 222, so that the second rotating seat 222 flips along the rotation center of the first rotating seat 221, wherein the rotation center of the first rotating seat 221 is parallel to the horizontal plane, so that the second rotating seat 222 flips on the vertical plane, and, since the workbench 210 is arranged on the second rotating seat 222, the second rotating seat 222 can drive the workbench 210 to flip. And, the workbench 210 is rotatably arranged on the second rotating seat 222, and the second rotating seat 222 can drive the workbench 210 to rotate.
[0058] Reference Figure 3 and Figure 4 According to some embodiments of the present application, the x-axis moving module 320 also includes two first slide rails 324 and at least four first slide seats 325. The first slide rails 324 are arranged on the machine 100 along the x-axis direction. The first slide seat 325 is slidably arranged on the first slide rails 324. Each first slide rail 324 is correspondingly provided with at least two first slide seats 325. Each y-axis moving module 330 is connected to the first slide seats 325 on the two first slide rails 324; and the screw rod 321 is located between the two first slide rails 324.
[0059] It is understood that in the present embodiment, there are two processing modules 300, and the bottom end of the y-axis moving module 330 of each processing module 300 is provided with four first slides 325, and every two first slides 325 are slidably matched with one of the first slide rails 324. It should be understood that the movement of the y-axis moving module 330 is stabilized by the cooperation of the first slide 325 and the first slide rail 324, so as to ensure the movement stability of the spindle 310. In addition, the screw rod 321 is arranged between the two first slide rails 324, so that the front and rear ends of the y-axis moving module 330 along the y-axis direction can be carried on the front and rear two first slide rails 324 through the first slide 325, and the middle part of the y-axis moving module 330 is connected by the nut 322 and the screw rod 321, so as to further stabilize the movement of the y-axis moving module 330.
[0060] Reference Figure 3According to some embodiments of the present application, the y-axis moving module 330 includes a gantry 331, a mounting seat 332, a second slide rail 333, a second slide seat 334 and a y-axis driving member 335, the mounting seat 332 is arranged on the nut 322 and the first slide seat 325, the top of the mounting seat 332 is connected to the second slide seat 334, the bottom end of the gantry 331 is connected to the second slide rail 333, the second slide seat 334 and the second slide rail 333 are slidably matched, the z-axis moving module 340 is arranged on the gantry 331, and the y-axis driving member 335 drives the gantry 331; wherein, the length of the mounting seat 332 corresponds to the distance between the two first slide rails 324, the length of the second slide rail 333 corresponds to the length of the gantry 331, the length of the gantry 331 is longer than the length of the mounting seat 332, and the second slide rail 333 protrudes from the side of the mounting seat 332 close to the placement module 200.
[0061] It is understandable that the top of the mounting seat 332 is provided with a second slide seat 334, and the bottom of the gantry 331 is provided with a second slide rail 333, and the gantry 331 can slide relative to the mounting seat 332 through the sliding cooperation between the second slide seat 334 and the second slide rail 333. The y-axis driving member 335 drives the gantry 331, and since the mounting seat 332 is fixed on the first slide seat 325 and the nut 322, the mounting seat 332 cannot move along the y-axis direction, while the gantry 331 can drive the z-axis moving module 340 and the spindle 310 to move along the y-axis direction.
[0062] It should also be noted that the length of the mounting seat 332 is relatively short, corresponding to the distance between the two first slide rails 324, that is, the front and rear ends of the mounting seat 332 in the y-axis direction are respectively placed on the front and rear two first slide rails 324 through the first slide seat 325; while the length of the gantry 331 is relatively long, and it is not only necessary to be installed on the mounting seat 332, but also necessary to enable the spindle 310 installed on the gantry 331 to be located on the placement module 200. In order to ensure the sliding distance of the gantry 331 along the y-axis direction and the installation stability of the second slide rail 333, the length of the second slide rail 333 is adapted to the length of the bottom end of the gantry 331, and the second slide rail 333 is installed on the gantry 331 to ensure that the second slide rail 333 can be set longer and the entire section of the second slide rail 333 can be fixed to avoid part of the second slide rail 333 being suspended in the air.
[0063] Specifically, the y-axis driving component 335 is also a screw rod 321 module.
[0064] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
Claims
1. A machine tool, characterized in that include: Machine; A placement module, wherein the placement module has at least two placement positions; A processing module is arranged on the machine platform, and the processing module includes a spindle, an x-axis moving module, a y-axis moving module, and a z-axis moving module, wherein the x-axis moving module includes a screw, a nut, and a motor, the screw is arranged on the machine platform along the x-axis direction, the nut is arranged on the screw, the y-axis moving module is arranged on the nut, the motor drives the screw to rotate, the z-axis moving module is arranged at the driving end of the y-axis moving module, and the spindle is arranged at the driving end of the z-axis moving module; Wherein, the processing module includes at least two, and along the y-axis direction, the screw rods of at least two of the processing modules are staggered and distributed, and the projections of the staggered screw rods partially overlap; and each of the processing modules can correspond to at least one placement position.
2. The machine tool according to claim 1, characterized in that: The processing modules and the placement positions each include two, and the lead screw is provided with an avoidance position, a first processing position, and a second processing position along the x-axis direction, and the first processing position and the second processing position correspond to one placement position respectively; among the two lead screws, the first processing position of the lead screw corresponds to the second processing position of the other lead screw, and the two avoidance positions are staggered.
3. The machine tool according to claim 2, characterized in that: It also includes a tool magazine and a frame, wherein the frame is fixedly connected to the machine platform, the tool magazine is fixedly connected to the frame, and the spindle can enter the tool magazine to replace the tool.
4. The machine tool according to claim 3, characterized in that: The tool magazine includes a plurality of tool magazines, and the tool magazines correspond one-to-one to the processing modules.
5. The machine tool according to claim 4, characterized in that: The processing modules include two, the tool magazines include two, the two tool magazines are respectively located on both sides of the placement module, and the two tool magazines respectively correspond to one of the avoidance positions.
6. The machine tool according to claim 4, characterized in that: The axis lines of the tool magazines are parallel to each other.
7. The machine tool according to claim 1, characterized in that: The placement module also includes a workbench and a rotating component. A placement position is formed on the workbench. The rotating component is arranged on the machine platform. The workbench is arranged at a driving end of the rotating component. The rotating component is used to drive the workbench to rotate.
8. The machine tool according to claim 7, characterized in that: The rotating assembly includes a first rotating seat and a second rotating seat, the second rotating seat is rotatably arranged on the first rotating seat, the first rotating seat is used to drive the second rotating seat to rotate on a vertical plane, and the workbench is rotatably arranged on the first rotating seat, and the first rotating seat is used to drive the workbench to rotate on a horizontal plane.
9. The machine tool according to claim 1, characterized in that: The x-axis moving module also includes two first slide rails and at least four first slide seats, the first slide rails are arranged on the machine along the x-axis direction, the first slide seat is slidably arranged on the first slide rails, each first slide rail is correspondingly provided with at least two first slide seats, each of the y-axis moving modules is connected to the first slide seats on the two first slide rails; and the screw rod is located between the two first slide rails.
10. The machine tool according to claim 9, characterized in that The y-axis moving module includes a gantry, a mounting seat, a second slide rail, a second slide seat and a y-axis driving member, the mounting seat is arranged on the nut and the first slide seat, the top end of the mounting seat is connected to the second slide seat, the bottom end of the gantry is connected to the second slide rail, the second slide seat and the second slide rail are slidably matched, the z-axis moving module is arranged on the gantry, and the y-axis driving member is drivingly connected to the gantry; wherein, the length of the mounting seat corresponds to the distance between the two first slide rails, the length of the second slide rail corresponds to the length of the gantry, the length of the gantry is longer than the length of the mounting seat, and the second slide rail protrudes from the side of the mounting seat close to the placement module.