Double-station vertical numerical control lathe

Abstract

The utility model discloses a double-station vertical numerical control lathe which comprises a base. The first station rotating assembly is arranged on the base; the second station rotating assembly and the first station rotating assembly are arranged side by side; the casting stand column is arranged on the base; the moving assemblies are arranged on the left side wall and the right side wall of the casting stand column; the movable center assembly is connected with the moving assembly; the Z-axis movement assembly is arranged on the side wall of the front face of the casting stand column; the Y-axis movement assembly is connected with the Z-axis movement assembly; and the electric tool turret assembly is arranged on the Y-axis movement assembly. Compared with the prior art, the technical scheme disclosed by the utility model has the advantages that the cutter can be automatically replaced, the mud blank processing and forming operation can be intelligently carried out, multi-station processing can be realized, and the working efficiency of mud blank processing is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of green body processing numerical control lathe, specifically, especially, a double-station vertical numerical control lathe. BACKGROUND

[0002] The ceramic high-voltage insulator is a porcelain electrical insulating product, has good insulation and mechanical strength, and is mainly applied to high-voltage transmission lines or electrical equipment in a power system. In the ceramic high-voltage insulator production industry, green body as the main raw material needs to be formed and sintered before use, and the green body needs to be processed and formed by using a machine tool.

[0003] At present, the existing green body forming processing equipment is a simple vertical lathe, because the shape of the green body is various when forming, the cutter of the simple vertical lathe cannot process the track, and only one cutter is used for one shape, which leads to frequent replacement of the cutter, and because the processing position is manually moved, skilled employees are needed to complete these operations, and now because the operating personnel loss is relatively fast and the cost of training a skilled employee is relatively high, the traditional simple vertical lathe cannot meet the processing needs of the ceramic high-voltage insulator.

[0004] Therefore, how to provide a double-station vertical numerical control lathe, which can automatically replace the cutter, realize multi-station processing, and improve the working efficiency of green body processing, has become a technical problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a double-station vertical numerical control lathe, which can automatically replace the cutter, intelligently process green body forming operation, can realize multi-station processing, and improve the working efficiency of green body processing.

[0006] The technical scheme provided by the utility model is as follows:

[0007] The utility model provides a double-station vertical numerical control lathe, which comprises a base, a first station rotating component provided on the base, a second station rotating component provided side by side with the first station rotating component, a casting column provided on the base, a moving component provided on the left and right side walls of the casting column, a movable center component connected with the moving component, a Z-axis movement component provided on the front side wall of the casting column, a Y-axis movement component movably connected with the Z-axis movement component, and an electric cutter tower component provided on the Y-axis movement component.

[0008] Further, in a preferred mode of the utility model, the first station rotating component and the second station rotating component are the same in structure; the first station rotating component or the second station rotating component comprises:

[0009] A rotating bearing seat arranged on the base;

[0010] A rotating shaft arranged on the rotating bearing seat and penetrating the rotating bearing seat;

[0011] A station speed reducer motor arranged on the bottom surface of the base;

[0012] A first transmission mechanism having one end connected to the station speed reducer motor and the other end connected to the rotating shaft.

[0013] Further, in a preferred mode of the utility model, the rotating bearing seat comprises:

[0014] A bearing seat body;

[0015] A bearing assembly arranged in the bearing seat body;

[0016] The bearing assembly is sleeved on the side wall of the rotating shaft;

[0017] A spacer assembly arranged in the bearing seat body and used for separating the bearing assembly;

[0018] A bearing limiting ring arranged at the top end of the bearing seat body;

[0019] A rotating round nut arranged at the bottom end of the bearing seat body;

[0020] A bearing stop ring arranged at the bottom end of the bearing seat body and sleeved on the rotating round nut.

[0021] Further, in a preferred mode of the utility model, the moving assembly comprises:

[0022] A first motor mounting plate arranged at the top of the casting stand;

[0023] A first servo motor vertically arranged on the first motor mounting plate;

[0024] A first speed reducer connected to the first servo motor;

[0025] A first coupling arranged at the output end of the first speed reducer;

[0026] A first transmission screw connected to the first coupling;

[0027] A first screw nut sleeved on the first transmission screw;

[0028] A first nut connecting plate arranged on the first screw nut;

[0029] First straight linear guides arranged on the left and right side walls of the casting stand and located on both sides of the first transmission screw;

[0030] The first movable slider is disposed on the first linear guide rail;

[0031] The first lead screw fixing seat and the first lead screw support seat are disposed on the side wall of the casting column;

[0032] The first lead screw fixing seat and the first lead screw support seat are respectively sleeved on the first transmission lead screw at both ends.

[0033] Furthermore, in a preferred embodiment of this invention, the active tip component includes:

[0034] A top moving plate connected to the first nut connecting plate and the first moving slider;

[0035] Mounting base disposed on the top movable plate;

[0036] The top moving rod is movably connected to the mounting base;

[0037] The movable tip is located at the end of the tip moving rod;

[0038] The drive cylinder is mounted on the top moving plate;

[0039] A linkage mechanism located at the output end of the drive cylinder and connected to the top moving rod.

[0040] Furthermore, in a preferred embodiment of this invention, the Z-axis motion assembly includes:

[0041] A second motor mounting plate is installed on the top of the casting column;

[0042] A second servo motor is vertically mounted on the second motor mounting plate;

[0043] The second reducer is connected to the second servo motor;

[0044] The second coupling is installed at the output end of the second reducer;

[0045] The second drive screw is connected to the second coupling;

[0046] The second lead screw nut is sleeved on the second transmission lead screw;

[0047] The second nut connecting plate is disposed on the second lead screw nut;

[0048] The second linear guide rail is disposed on the front side wall of the casting column and located on both sides of the second transmission screw;

[0049] The second movable slider is disposed on the second linear guide rail;

[0050] The second lead screw fixing seat and the second lead screw support seat are provided on the side wall of the casting column;

[0051] The second lead screw fixing seat and the second lead screw support seat are respectively sleeved on the two ends of the second transmission lead screw.

[0052] Furthermore, in a preferred embodiment of this invention, the Y-axis motion component includes:

[0053] A Z-axis moving plate connected to the second nut connecting plate and the second lead screw nut;

[0054] A Y-axis fixed plate is vertically mounted on the Z-axis moving plate;

[0055] The first reinforcing rib plate connecting the Z-axis moving plate and the Y-axis fixed plate;

[0056] A third motor mounting plate is disposed on the bottom surface of the Y-axis fixing plate;

[0057] The third servo motor is connected to the third motor mounting plate;

[0058] The second transmission mechanism is installed at the output end of the third servo motor;

[0059] A third transmission lead screw is disposed on the surface of the Y-axis fixed plate and connected to the second transmission mechanism;

[0060] A third lead screw nut fitted onto the third transmission lead screw;

[0061] The third nut connecting plate is disposed on the third lead screw nut;

[0062] The third linear guide rails are mounted on the Y-axis fixed plate and located on both sides of the third transmission lead screw.

[0063] The third movable slider is disposed on the third linear guide rail;

[0064] The third lead screw fixing seat and the third lead screw support seat are disposed on the Y-axis fixing plate;

[0065] The third lead screw fixing seat and the third lead screw support seat are respectively sleeved on the first and last ends of the third transmission lead screw.

[0066] Furthermore, in a preferred embodiment of this invention, the electric turret assembly includes:

[0067] The Y-axis moving plate is connected to the third nut connecting plate and the third lead screw nut;

[0068] The second reinforcing rib is disposed on the Y-axis moving plate;

[0069] Electric turrets, symmetrically arranged on both sides of the Y-axis moving plate, are used to mount cutting tools.

[0070] Furthermore, in a preferred embodiment of this utility model, the first transmission mechanism and the second transmission mechanism have the same structure; wherein the first transmission mechanism includes:

[0071] The drive pulley is located at the output end of the geared motor of the workstation;

[0072] A driven pulley is disposed at the input end of the rotating shaft;

[0073] The drive belt connected to the driving pulley and the driven pulley.

[0074] Furthermore, in a preferred embodiment of this utility model, the left and right side walls of the casting column are provided with first grooves for installing the movable component;

[0075] The casting column has a second groove on its front side wall for mounting the Z-axis motion assembly.

[0076] This utility model provides a dual-station vertical CNC lathe, which, compared with the prior art, includes: a base; a first station rotary assembly disposed on the base; a second station rotary assembly disposed side by side with the first station rotary assembly; a casting column disposed on the base; a movable assembly disposed on the left and right side walls of the casting column; a movable center assembly connected to the movable assembly; a Z-axis motion assembly disposed on the front side wall of the casting column; a Y-axis motion assembly movably connected to the Z-axis motion assembly; and an electric turret assembly disposed on the Y-axis motion assembly. In the dual-station vertical CNC lathe of this utility model, its main structure consists of a base, a first-station rotating assembly, a second-station rotating assembly, a cast column, a moving assembly, a movable center assembly, a Z-axis motion assembly, a Y-axis motion assembly, and an electric turret assembly. The base serves as the support for the entire CNC lathe and is typically installed on a pre-set concave platform in the workshop. Two stations are arranged side-by-side on the base: the first-station rotating assembly and the second-station rotating assembly. These two rotating assemblies are mirror images of each other and are used to mount the clay blank to be processed. Driven by a motor, the first-station rotating assembly and the second-station rotating assembly can rotate along a fixed axis, causing the clay blank to rotate. Furthermore, in this utility model, the cast column is vertically mounted on the base, located beside the first-station rotating assembly and the second-station rotating assembly. To achieve intelligent clay blank processing, the moving assembly is installed on the left and right sides of the cast column. The movable center assembly is mounted on the moving assembly, which can drive the movable center assembly in the Z-axis direction. The moving top component moves vertically to abut against the first and second station rotating components during the forming process, enabling it to adapt to the processing of products of different lengths. A Z-axis motion component is also installed on the front side wall of the casting column, with a Y-axis motion component vertically mounted on it. The Y-axis motion component is horizontally positioned relative to the ground, and the electric turret assembly is mounted on it. The Z-axis motion component drives the electric turret assembly to move vertically along the Z-axis, while the Y-axis motion component drives it to move back and forth along the Y-axis. The electric turret assembly employs a mirrored dual-turret structure for mounting machining tools. This dual-turret structure can hold multiple tools and allows for automatic tool changing via rotation, eliminating the need for manual tool changes. Driven by the Z-axis and Y-axis motion components, the tools intelligently process the clay blanks on the first and second station rotating components, increasing processing efficiency. As described above, the technical solution provided by this utility model, compared with the prior art, can automatically change tools, intelligently perform clay blank processing and forming operations, realize multi-station processing, and improve the working efficiency of clay blank processing. Attached Figure Description

[0077] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0078] Figure 1 A three-dimensional structural schematic diagram of the dual-station vertical CNC lathe provided in this embodiment of the utility model;

[0079] Figure 2 A partial structural enlarged view of the dual-station vertical CNC lathe provided in this embodiment of the utility model;

[0080] Figure 3 A three-dimensional structural diagram of the first station rotating component or the second station rotating component provided in the embodiments of this utility model;

[0081] Figure 4 A cross-sectional view of the first station rotating assembly or the second station rotating assembly provided in an embodiment of the present utility model;

[0082] Figure 5 A three-dimensional structural diagram of the movable component provided in an embodiment of this utility model;

[0083] Figure 6 A three-dimensional structural schematic diagram of the active tip component provided for an embodiment of this utility model;

[0084] Figure 7 A three-dimensional structural schematic diagram of the Z-axis motion component provided in an embodiment of this utility model;

[0085] Figure 8 A three-dimensional structural schematic diagram of the Y-axis motion component provided in an embodiment of this utility model;

[0086] Figure 9 This is a three-dimensional structural diagram of the electric turret assembly provided in an embodiment of the present utility model.

[0087] Explanation of reference numerals in the attached figures:

[0088] 1. Base; 2. First station rotating assembly; 2-1. Rotary bearing seat; 2-2. Rotary shaft; 2-3. Station geared motor; 2-4. First transmission mechanism; 3. Second station rotating assembly; 4. Casting column; 5. Moving assembly; 5-1. First motor mounting plate; 5-2. First servo motor; 5-3. First reducer; 5-4. First coupling; 5-5. First lead screw; 5-6. First lead screw nut; 5-7. First linear guide; 5-8. First moving slider; 5-9. First lead screw fixing seat; 5-10. First lead screw support seat; 5-11. Movable center assembly; 6. Center moving plate; 6-1. Mounting seat; 6-2. Center moving rod; 6-3. Movable center; 6-4. Drive cylinder; 6-5. Linkage mechanism; 7. Z-axis motion assembly; 7-1. Second motor mounting plate; 7-2. Second servo motor; 7-3. Second reducer; 7-4. Second coupling; 7-5. Second transmission mechanism. Lead screw 7-5; Second lead screw nut 7-6; Second nut connecting plate 7-7; Second linear guide 7-8; Second moving slider 7-9; Second lead screw fixing seat 7-10; Second lead screw support seat 7-11; Y-axis motion assembly 8; Z-axis moving plate 8-1; Y-axis fixing plate 8-2; First reinforcing rib plate 8-3; Third motor mounting plate 8-4; Third servo motor 8-5; Second transmission mechanism 8-6; Third transmission lead screw 8-7; Third lead screw nut 8-8; Third nut connecting plate 8-9; Third linear guide 8-10; Third moving slider 8-11; Third lead screw fixing seat 8-12; Third lead screw support seat 8-13; Electric turret assembly 9; Y-axis moving plate 9-1; Second reinforcing rib plate 9-2; Electric turret 9-3; Bearing seat 10; Bearing assembly 11; Spacer assembly 12; Bearing limit ring 13; Rotating round nut 14; Bearing stop ring 15. Detailed Implementation

[0089] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0090] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly set on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to the other component.

[0091] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "first", "second", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0092] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" or "several" means two or more, unless otherwise explicitly specified.

[0093] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0094] like Figures 1 to 9 As shown, the dual-station vertical CNC lathe provided in this embodiment includes: a base 1, a first-station rotating assembly 2, a second-station rotating assembly 3, a casting column 4, a moving assembly 5, a movable center assembly 6, a Z-axis motion assembly 7, a Y-axis motion assembly 8, and an electric turret assembly 9.

[0095] This utility model provides a dual-station vertical CNC lathe suitable for processing and forming high-pressure ceramic clay blanks. It solves the problems of traditional lathes, such as lack of intelligence and inability to automatically change tools, leading to low processing efficiency. Specifically, it includes: a base 1; a first-station rotary assembly 2 mounted on the base 1; a second-station rotary assembly 3 arranged parallel to the first-station rotary assembly 2; a casting column 4 mounted on the base 1; movable components 5 mounted on the left and right sidewalls of the casting column 4; a movable center assembly 6 connected to the movable components 5; a Z-axis motion assembly 7 mounted on the front sidewall of the casting column 4; a Y-axis motion assembly 8 movably connected to the Z-axis motion assembly 7; and an electric turret assembly 9 mounted on the Y-axis motion assembly 8. Compared to existing technologies, the technical solution provided by this utility model can automatically change tools, intelligently perform clay blank processing and forming operations, realize multi-station processing, and improve the efficiency of clay blank processing.

[0096] The technical solution of this utility model will be specifically described below with reference to the embodiments:

[0097] Specifically, in the embodiments of this utility model, the first station rotation assembly 2 and the second station rotation assembly 3 have the same structure; the first station rotation assembly 2 or the second station rotation assembly 3 includes: a rotary bearing seat 2-1 disposed on the base 1; a rotation shaft 2-2 disposed on the rotary bearing seat 2-1 and passing through the rotary bearing seat 2-1; a station reduction motor 2-3 disposed on the bottom surface of the base 1; and a first transmission mechanism 2-4 connected at one end to the station reduction motor 2-3 and at the other end to the rotation shaft 2-2.

[0098] like Figure 1 , 3 As shown in this embodiment of the utility model, the vertical CNC lathe is provided with two workstations, which are vertically installed on the base 1, namely the first workstation rotation assembly 2 and the second workstation rotation assembly 3. The first workstation rotation assembly 2 and the second workstation rotation assembly 3 have the same structure and are arranged side by side. Their main structure consists of the rotary bearing seat 2-1, the rotary shaft 2-2, the workstation reduction motor 2-3, and the first transmission mechanism 2-4. The rotary bearing seat 2-1 is installed on the base 1, and the rotary shaft 2-2 is vertically installed on it. The rotary shaft 2-2 is used to install the clay blank to be processed. The workstation reduction motor 2-3 is installed on the ground of the base 1. By setting the first transmission mechanism 2-4 between the workstation reduction motor 2-3 and the rotary shaft 2-2, the motor provides rotational power to drive the rotary shaft 2-2 to rotate on a fixed axis, thereby driving the clay blank to be processed installed on the rotary shaft 2-2 to rotate on a fixed axis.

[0099] Specifically, in an embodiment of this utility model, the rotary bearing housing 2-1 includes: a bearing housing body 10; a bearing assembly 11 disposed within the bearing housing body 10; the bearing assembly 11 sleeved on the side wall of the rotary shaft 2-2; a spacer assembly 12 disposed within the bearing housing body 10 for separating the bearing assembly 11; a bearing limiting ring 13 disposed at the top of the bearing housing body 10; a rotary round nut 14 disposed at the bottom of the bearing housing body 10; and a bearing retaining ring 15 disposed at the bottom of the bearing housing body 10 and sleeved on the rotary round nut 14.

[0100] like Figure 4 As shown in this embodiment of the utility model, the bearing assembly 11 is provided with two types, namely a deep groove ball bearing and a thrust ball bearing. The spacer assembly 12 is also provided with two types, namely a rotating inner spacer and a rotating outer spacer. Both the bearing assembly 11 and the spacer assembly 12 are installed inside the bearing housing 10. In this embodiment, the deep groove ball bearing, the rotating inner spacer, the rotating outer spacer, the thrust ball bearing, the rotating inner spacer, the rotating outer spacer, and the deep groove ball bearing are sequentially installed in the inner hole of the rotating bearing housing 2-1. The bearing limiting ring 13 is installed on the upper end face of the rotating bearing housing 2-1, and the bearing retaining ring 15 is installed on the lower end face. This structure can fix the two deep groove ball bearings and the thrust ball bearing in the inner hole of the rotating bearing housing 2-1. The rotating shaft 2-2 passes through the inner holes of the two deep groove ball bearings and the thrust ball bearing and is fixed with a rotating round nut 14, so that the rotating shaft 2-2 can be movably installed on the rotating bearing housing 2-1.

[0101] Specifically, in an embodiment of this utility model, the left and right sidewalls of the casting column 4 are provided with first grooves for installing the moving component 5; the front sidewall of the casting column 4 is provided with a second groove for installing the Z-axis motion component 7.

[0102] Specifically, in an embodiment of this utility model, the moving component 5 includes: a first motor mounting plate 5-1 disposed on the top of the casting column 4; a first servo motor 5-2 vertically disposed on the first motor mounting plate 5-1; a first reducer 5-3 connected to the first servo motor 5-2; a first coupling 5-4 disposed at the output end of the first reducer 5-3; a first transmission screw 5-5 connected to the first coupling 5-4; and a first screw nut 5-6 sleeved on the first transmission screw 5-5. The first nut connecting plate 5-7 is set on the first lead screw nut 5-6; the first linear guide rail 5-8 is set on the left and right side walls of the casting column 4 and located on both sides of the first transmission lead screw 5-5; the first movable slider 5-9 is set on the first linear guide rail 5-8; the first lead screw fixing seat 5-10 and the first lead screw support seat 5-11 are set on the side walls of the casting column 4; the first lead screw fixing seat 5-10 and the first lead screw support seat 5-11 are respectively sleeved on the first and last ends of the first transmission lead screw 5-5.

[0103] like Figure 5 As shown, in this embodiment of the present invention, the moving component 5 is installed in the first groove on the left and right side walls of the casting column 4, and is used to drive the movable tip component 6 to move up and down in the vertical direction, so that the movable tip component 6 abuts against the station rotation component; the main structure of the moving component 5 consists of the first motor mounting plate 5-1, the first servo motor 5-2, the first reducer 5-3, the first coupling 5-4, the first transmission lead screw 5-5, the first lead screw nut 5-6, the first nut connecting plate 5-7, the first linear guide rail 5-8, the first moving slider 5-9, the first lead screw fixing seat 5-10, and the first lead screw support seat 5-11; wherein, the first motor mounting plate 5-1, the first lead screw fixing seat 5-10, the first lead screw support seat 5-11, the first linear guide rail 5-2, the first moving slider 5-3, the first coupling 5-4, the first transmission lead screw 5-5, the first lead screw nut 5-6, the first nut connecting plate 5-7, the first linear guide rail 5-8, the first moving slider 5-9, the first lead screw fixing seat 5-10, and the first lead screw support seat 5-11; wherein, the first motor mounting plate 5-1, the first lead screw fixing seat 5-10, the first lead screw nut 5-2, the first servo motor 5-3, the first servo motor 5-4, the first servo motor 5-5, the first servo motor 5-6, the first nut connecting plate 5-7, the first linear guide rail 5-8, the first moving slider 5-9, the first lead screw fixing seat 5-10, and the first lead screw support seat 5-11 are all connected together. The rod support 5-11 and the two first linear guides 5-8 are mounted on the cast column 4. The first servo motor 5-2 and the first reducer 5-3 are mounted together to form a whole. The first reducer 5-3 and the first transmission lead screw 5-5 are connected together through the first coupling 5-4. The lead screw is fixed at both ends by the first lead screw fixing seat 5-10 and the first lead screw support seat 5-11. The first nut connecting plate 5-7 is mounted on the lead screw nut on the first transmission lead screw 5-5. The top moving plate 6-1 is mounted on the first nut connecting plate 5-7 and the first moving slider 5-9. In this way, the first servo motor 5-2 can drive the top moving plate 6-1 to move back and forth along the direction of the first linear guide 5-8.

[0104] Specifically, in an embodiment of this utility model, the movable tip assembly 6 includes: a tip moving plate 6-1 connected to the first nut connecting plate 5-7 and the first movable slider 5-9; a mounting seat 6-2 disposed on the tip moving plate 6-1; a tip moving rod 6-3 movably connected to the mounting seat 6-2; a movable tip 6-4 disposed at the end of the tip moving rod 6-3; a driving cylinder 6-5 disposed on the tip moving plate 6-1; and a linkage mechanism 6-6 disposed at the output end of the driving cylinder 6-5 and connected to the tip moving rod 6-3.

[0105] like Figure 6 As shown in this embodiment of the utility model, the movable top-end assembly 6 consists of two parts, which can automatically avoid misalignment during loading and unloading and can adapt to products of various length specifications. They are respectively positioned above the first station rotating assembly 2 and the second station rotating assembly 3. The movable top-end assembly 6 comprises the top-end moving plate 6-1, the mounting base 6-2, the top-end moving rod 6-3, the movable top 6-4, the drive cylinder 6-5, and the linkage mechanism 6-6. The top-end moving plate 6-1 is mounted on the first nut connecting plate 5-7 and the first moving slider 5-9, and moves up and down with the slider. The mounting base 6-2 is vertically mounted on the top-end moving plate 6-1 and is used to mount the top-end moving rod 6-3. An installation joint is provided at one end of the top-end moving rod 6-3, and the joint is equipped with... The bearings are fixed in the inner hole of the mounting base 6-2. One end of the mounting joint is provided with a stepped shaft, which is installed in the inner hole of the two bearings and fixed by a fastening round nut. The other end of the center moving rod 6-3 is provided with an inner hole, and the movable center 6-4 is installed in the inner hole and locked with a locking nut. The driving cylinder 6-5 is installed on the center moving plate 6-1. The linkage mechanism 6-6 includes a fisheye joint and a connecting rod. The fisheye joint is installed on the output shaft of the driving cylinder 6-5, and the connecting rod is fixed on the center moving rod 6-3 and connected to the fisheye joint. In this way, the driving cylinder 6-5 can drive the movable center 6-4 to swing. Combined with the first servo motor 5-2, it can drive the movable center 6-4 to lift and lower. These two actions are used to coordinate the loading and unloading of clay blanks of different lengths.

[0106] Specifically, in an embodiment of this utility model, the Z-axis motion assembly 7 includes: a second motor mounting plate 7-1 disposed on the top of the casting column 4; a second servo motor 7-2 vertically disposed on the second motor mounting plate 7-1; a second reducer 7-3 connected to the second servo motor 7-2; a second coupling 7-4 disposed at the output end of the second reducer 7-3; a second transmission screw 7-5 connected to the second coupling 7-4; and a second screw nut 7-5 sleeved on the second transmission screw 7-5. 6; a second nut connecting plate 7-7 disposed on the second lead screw nut 7-6; a second linear guide rail 7-8 disposed on the front side wall of the casting column 4 and located on both sides of the second transmission lead screw 7-5; a second movable slider 7-9 disposed on the second linear guide rail 7-8; a second lead screw fixing seat 7-10 and a second lead screw support seat 7-11 disposed on the side wall of the casting column 4; the second lead screw fixing seat 7-10 and the second lead screw support seat 7-11 are respectively sleeved on the first and last ends of the second transmission lead screw 7-5.

[0107] like Figure 7 As shown in this embodiment of the invention, the Z-axis motion assembly 7 is installed in the second groove, and the Z-axis motion assembly 7 is used to drive the electric turret assembly 9 to move up and down in the vertical direction; the Z-axis motion assembly 7 is composed of a second motor mounting plate 7-1, a second servo motor 7-2, a second reducer 7-3, a second coupling 7-4, a second transmission lead screw 7-5, a second lead screw nut 7-6, a second nut connecting plate 7-7, a second linear guide rail 7-8, a second moving slider 7-9, a second lead screw fixing seat 7-10, and a second lead screw support seat 7-11; wherein, the second motor mounting plate 7-1, the second lead screw fixing seat 7-10, and the second lead screw support seat 7-11 are... Both second linear guides 7-8 are mounted on the cast column 4, while the second servo motor 7-2 and the second reducer 7-3 are mounted together to form a whole. The second reducer 7-3 and the second transmission lead screw 7-5 are connected together through the second coupling 7-4. The lead screw is fixed at both ends by the second lead screw fixing seat 7-10 and the second lead screw support seat 7-11. The second nut connecting plate 7-7 is mounted on the lead screw nut on the second transmission lead screw 7-5. The center moving plate 6-1 is mounted on the second nut connecting plate 7-7 and the second moving slider 7-9. In this way, the second servo motor 7-2 can drive the center moving plate 6-1 to move back and forth along the direction of the second linear guide 7-8.

[0108] Specifically, in an embodiment of this utility model, the Y-axis motion assembly 8 includes: a Z-axis moving plate 8-1 connected to the second nut connecting plate 7-7 and the second lead screw nut 7-6; a Y-axis fixing plate 8-2 vertically disposed on the Z-axis moving plate 8-1; a first reinforcing rib plate 8-3 connecting the Z-axis moving plate 8-1 and the Y-axis fixing plate 8-2; a third motor mounting plate 8-4 disposed on the bottom surface of the Y-axis fixing plate 8-2; a third servo motor 8-5 connected to the third motor mounting plate 8-4; a second transmission mechanism 8-6 disposed at the output end of the third servo motor 8-5; and a second transmission mechanism 8-6 disposed on the Y-axis fixing plate 8-2 and connected to the second transmission mechanism. The system comprises: a third transmission lead screw 8-7 connected to the structure 8-6; a third lead screw nut 8-8 sleeved on the third transmission lead screw 8-7; a third nut connecting plate 8-9 disposed on the third lead screw nut 8-8; a third linear guide rail 8-10 disposed on the Y-axis fixing plate 8-2 and located on both sides of the third transmission lead screw 8-7; a third movable slider 8-11 disposed on the third linear guide rail 8-10; a third lead screw fixing seat 8-12 and a third lead screw support seat 8-13 disposed on the Y-axis fixing plate 8-2; the third lead screw fixing seat 8-12 and the third lead screw support seat 8-13 respectively sleeved on the first and last ends of the third transmission lead screw 8-7.

[0109] like Figure 8As shown in this embodiment of the invention, the Y-axis motion component 8 is vertically mounted on the Z-axis motion component 7. The Y-axis motion component 8 is horizontally positioned relative to the ground and is used to drive the electric turret component 9 to move back and forth in the Y-axis direction. The main structure of the Y-axis motion component 8 consists of the Z-axis moving plate 8-1, the Y-axis fixing plate 8-2, the first reinforcing rib plate 8-3, the third motor mounting plate 8-4, the third servo motor 8-5, the second transmission mechanism 8-6, the third transmission screw 8-7, the third screw nut 8-8, the third nut connecting plate 8-9, the third linear guide rail 8-10, the third moving slider 8-11, the third screw fixing seat 8-12, and the third screw support seat 8-13. The Z-axis moving plate 8-1 and the Y-axis fixing plate 8-2 are connected together and reinforced by two reinforcing ribs. The third motor mounting plate 8-4, the third screw fixing seat 8-12, and the third screw support seat 8-13 are... 3. Both third linear guides 8-10 are mounted on the Y-axis fixed plate 8-2. The third servo motor 8-5 is mounted on the third motor mounting plate 8-4. In the second transmission mechanism 8-6, one synchronous pulley is mounted on the output shaft of the third servo motor 8-5, and the other synchronous pulley is mounted on the input shaft of the third transmission screw 8-7. The two synchronous pulleys are connected together by a transmission belt. The third transmission screw 8-7 is fixed at both ends by the third screw fixing seat 8-12 and the third screw support seat 8-13. The third nut connecting plate 8-9 is mounted on the third screw nut 8-8. The Y-axis moving plate 9-1 is mounted on both the third nut connecting plate 8-9 and the sliders of the two linear guides. The electric turret assembly 9 is mounted on the Y-axis moving plate 9-1. In this way, the third servo motor 8-5 can drive the two electric turrets 9-3 to move back and forth along the direction of the third linear guide 8-10.

[0110] Specifically, in an embodiment of this utility model, the electric turret assembly 9 includes: a Y-axis moving plate 9-1 connected to the third nut connecting plate 8-9 and the third lead screw nut 8-8; a second reinforcing rib plate 9-2 disposed on the Y-axis moving plate 9-1; and an electric turret 9-3 symmetrically disposed on both sides of the Y-axis moving plate 9-1 for mounting cutting tools.

[0111] like Figure 9 As shown in this embodiment of the invention, the electric turret assembly 9 is used to mount machining tools. The electric turret assembly 9 includes dual electric turrets 9-3, which are mirror-symmetrically arranged and mounted on the Y-axis moving plate 9-1. They are reinforced by the second reinforcing rib plate 9-2. The dual electric turrets 9-3 are driven by the same Z-axis movement and the same Y-axis movement. Both the Z-axis and Y-axis are driven by servo motors, allowing the tools to follow a machining trajectory and complete the shaping of the clay blank.

[0112] Specifically, in the embodiments of this utility model, the first transmission mechanism 2-4 and the second transmission mechanism 8-6 have the same structure; wherein the first transmission mechanism 2-4 includes: a driving pulley disposed at the output end of the station reduction motor 2-3; a driven pulley disposed at the input end of the rotating shaft 2-2; and a transmission belt connected to the driving pulley and the driven pulley.

[0113] As described above, the dual-station vertical CNC lathe provided by this utility model embodiment is suitable for processing and forming high-pressure ceramic clay blanks. It can solve the problems of traditional lathe equipment not being intelligent and unable to automatically change tools, resulting in low processing efficiency. In the dual-station vertical CNC lathe described in this utility model, its main structure consists of the base 1, the first station rotation assembly 2, the second station rotation assembly 3, the casting column 4, the moving assembly 5, the movable center assembly 6, the Z-axis motion assembly 7, the Y-axis motion assembly 8, and the electric turret assembly 9. The base 1 serves as the supporting carrier for the entire CNC lathe and is typically installed on a pre-set concave platform in the workshop. The base 1 has two stations arranged side-by-side, namely the first station rotation assembly 2 and the second station rotation assembly 3. Component 3 is mirrored and used to mount the clay blank to be processed. Under the drive of the motor, the first station rotating component 2 and the second station rotating component 3 can rotate on a fixed axis, driving the clay blank to rotate. Secondly, in this invention, the casting column 4 is vertically mounted on the base 1, located next to the first station rotating component 2 and the second station rotating component 3. To achieve intelligent clay blank processing, the moving components 5 are respectively arranged on the left and right sides of the casting column 4. The movable center component 6 is mounted on the moving component 5, and the moving component 5 can drive the movable center component 6 to rotate along the Z-axis. The Z-axis motion assembly 6 moves vertically up and down during processing and forming operations, driving the movable top assembly 6 to move and abut against the first station rotation assembly 2 and the second station rotation assembly 3, enabling it to adapt to processing products of different lengths and specifications. Furthermore, the Z-axis motion assembly 7 is also provided on the front side wall of the casting column 4, with the Y-axis motion assembly 8 vertically mounted on it. The Y-axis motion assembly 8 is horizontally positioned relative to the ground, and the electric turret assembly 9 is mounted on the Y-axis motion assembly 8. The Z-axis motion assembly 7 drives the electric turret assembly. The component 9 moves up and down in the Z-axis direction, while the Y-axis motion component 8 drives the electric turret component 9 to move back and forth in the Y-axis direction. The electric turret component 9 adopts a mirror-image dual-electric turret structure for mounting machining tools. This dual-electric turret structure can simultaneously mount multiple tools and automatically change tools through rotation, eliminating the need for manual tool changing. Driven by the Z-axis motion component 7 and the Y-axis motion component 8, the tools can intelligently process the clay blanks on the first station rotary component 2 and the second station rotary component 3, improving processing efficiency. Therefore, the technical solution provided by this utility model, compared to the prior art, can automatically change tools, intelligently perform clay blank processing and shaping operations, realize multi-station processing, and improve the working efficiency of clay blank processing.

[0114] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dual-station vertical CNC lathe, characterized in that, include: Base; The first station rotating assembly is mounted on the base; A second station rotating component is arranged side by side with the first station rotating component; Cast columns are mounted on the base; Movable components are installed on the left and right side walls of the casting column; The active top component connected to the moving component; Z-axis motion assembly is installed on the front side wall of the casting column; A Y-axis motion component is movably connected to the Z-axis motion component; The electric turret assembly is mounted on the Y-axis motion assembly.

2. The dual-station vertical CNC lathe according to claim 1, characterized in that, Both the first station rotation assembly and the second station rotation assembly include: A rotary bearing housing is disposed on the base; A rotating shaft is disposed on the rotary bearing housing and passes through the rotary bearing housing; A stationary geared motor is installed on the bottom surface of the base; One end is connected to the station geared motor, and the other end is connected to the first transmission mechanism of the rotating shaft.

3. The dual-station vertical CNC lathe according to claim 2, characterized in that, The rotary bearing housing includes: Bearing housing; Bearing assembly disposed within the bearing housing; The bearing assembly is sleeved on the side wall of the rotating shaft; A spacer assembly disposed within the bearing housing to separate the bearing assembly; A bearing limiting ring is provided at the top of the bearing housing; A rotating round nut is provided at the bottom end of the bearing housing; The bearing retaining ring is located at the bottom end of the bearing housing and is fitted onto the rotating round nut.

4. The dual-station vertical CNC lathe according to claim 1, characterized in that, The moving component includes: A first motor mounting plate is disposed on the top of the casting column; A first servo motor is vertically mounted on the first motor mounting plate; A first speed reducer connected to the first servo motor; The first coupling is installed at the output end of the first reducer; The first transmission screw connected to the first coupling; The first lead screw nut is sleeved on the first transmission lead screw; The first nut connecting plate is disposed on the first lead screw nut; The first linear guide rails are disposed on the left and right side walls of the casting column and located on both sides of the first transmission screw. The first movable slider is disposed on the first linear guide rail; The first lead screw fixing seat and the first lead screw support seat are disposed on the side wall of the casting column; The first lead screw fixing seat and the first lead screw support seat are respectively sleeved on the first transmission lead screw at both ends.

5. The dual-station vertical CNC lathe according to claim 4, characterized in that, The top-level components of the activity include: A top moving plate connected to the first nut connecting plate and the first moving slider; Mounting base disposed on the top movable plate; The top moving rod is movably connected to the mounting base; The movable tip is located at the end of the tip moving rod; The drive cylinder is mounted on the top moving plate; A linkage mechanism located at the output end of the drive cylinder and connected to the top moving rod.

6. The dual-station vertical CNC lathe according to claim 2, characterized in that, The Z-axis motion component includes: A second motor mounting plate is disposed on the top of the casting column; A second servo motor is vertically mounted on the second motor mounting plate; The second reducer is connected to the second servo motor; The second coupling is installed at the output end of the second reducer; The second drive screw is connected to the second coupling; The second lead screw nut is sleeved on the second transmission lead screw; The second nut connecting plate is disposed on the second lead screw nut; The second linear guide rail is disposed on the front side wall of the casting column and located on both sides of the second transmission screw; The second movable slider is disposed on the second linear guide rail; The second lead screw fixing seat and the second lead screw support seat are provided on the side wall of the casting column; The second lead screw fixing seat and the second lead screw support seat are respectively sleeved on the two ends of the second transmission lead screw.

7. The dual-station vertical CNC lathe according to claim 6, characterized in that, The Y-axis motion component includes: A Z-axis moving plate connected to the second nut connecting plate and the second lead screw nut; A Y-axis fixed plate is vertically mounted on the Z-axis moving plate; The first reinforcing rib plate connecting the Z-axis moving plate and the Y-axis fixed plate; A third motor mounting plate is disposed on the bottom surface of the Y-axis fixing plate; The third servo motor is connected to the third motor mounting plate; The second transmission mechanism is installed at the output end of the third servo motor; A third transmission lead screw is disposed on the surface of the Y-axis fixed plate and connected to the second transmission mechanism; A third lead screw nut fitted onto the third transmission lead screw; The third nut connecting plate is disposed on the third lead screw nut; The third linear guide rails are mounted on the Y-axis fixed plate and located on both sides of the third transmission lead screw. The third movable slider is disposed on the third linear guide rail; The third lead screw fixing seat and the third lead screw support seat are disposed on the Y-axis fixing plate; The third lead screw fixing seat and the third lead screw support seat are respectively sleeved on the first and last ends of the third transmission lead screw.

8. The dual-station vertical CNC lathe according to claim 7, characterized in that, The electric turret assembly includes: The Y-axis moving plate is connected to the third nut connecting plate and the third lead screw nut; The second reinforcing rib is disposed on the Y-axis moving plate; Electric turrets, symmetrically arranged on both sides of the Y-axis moving plate, are used to mount cutting tools.

9. The dual-station vertical CNC lathe according to claim 7, characterized in that, The first transmission mechanism and the second transmission mechanism have the same structure; wherein the first transmission mechanism includes: The drive pulley is located at the output end of the geared motor of the workstation; A driven pulley is disposed at the input end of the rotating shaft; The drive belt connected to the driving pulley and the driven pulley.

10. The dual-station vertical CNC lathe according to claim 1, characterized in that, The left and right side walls of the cast column are provided with first grooves for installing the movable component. The casting column has a second groove on its front side wall for mounting the Z-axis motion assembly.

Images