A solid-state mixing material adding and milling material reducing composite processing machine tool

Abstract

The utility model discloses a solid-state mixing additive and milling reduction composite processing machine tool, comprising an external protection device and a system operation box, an X-axis assembly, a Y-axis gantry assembly, two Z-axis slide assemblies, a V-axis assembly and a mixing and printing assembly arranged on the V-axis assembly, wherein the external protection device is arranged on the X-axis assembly to protect the equipment, and the system operation box is arranged on the outside of the external protection device, the V-axis assembly and the mixing and printing assembly are arranged on the two Z-axis slide assemblies respectively, the V-axis assembly is used for milling and reducing the workpiece, and the mixing and printing assembly is used for mixing additive processing. Through the arrangement of the main shaft assembly, the V-axis assembly and the mixing and printing assembly, the same processing device is realized to have the capabilities of additive processing and milling and reducing processing at the same time, providing a composite processing capability of additive and subtractive processing, improving the processing efficiency and effectively improving the mechanical properties of the workpiece structure.

Description

Technical Field

[0001] The utility model relates to the field related to additive manufacturing technology, in particular to a solid-state stirring additive and milling cutting composite processing machine tool. Background Art

[0002] At present, most domestic additive technologies use hot cladding additives. This traditional hot cladding additive technology uses a controllable heat source to melt the material, and then performs layer-by-layer cladding and superposition to finally form a structural part. However, this additive technology has many problems and difficulties, mainly the high local heat input in a short period of time, which will lead to a large thermal gradient and a high cooling rate, thereby producing pores, cracks, high residual stresses and anisotropic surrounding structures with large columnar grains. The energy concentration density is high during the additive process, and the material is prone to oxidation and burning at high temperatures. Due to the complex solid-liquid phase transition, surface diffusion and heat conduction, the additive process needs to consider the crystallization of the organization. Moreover, the material is prone to odor during the hot cladding process, which is very easy to pollute the production environment. However, after the additive process is completed, the workpiece obtained by additive processing needs to be disassembled and placed on the subtractive processing equipment for milling and cutting to achieve better workpiece performance. Such a processing flow greatly reduces the time it takes to complete the processing of a part, resulting in reduced efficiency, and further improvements are needed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] The technical problem to be solved by the utility model is that after the additive process is completed in the prior art, the workpiece obtained by additive processing needs to be disassembled and placed on the subtractive processing equipment for milling and subtractive processing to achieve the purpose of better workpiece performance. Such a processing flow greatly reduces the time to complete the processing of a part, resulting in reduced efficiency, and further improvements are needed.

[0005] (II) Technical solution

[0006] In order to solve the above problems, the utility model provides a solid-state stirring additive and milling cutting composite processing machine tool, comprising an external protection device and a system operation box, an X-axis assembly, a Y-axis gantry assembly, two Z-axis slide assemblies, a V-axis assembly and a stirring and printing assembly arranged on the V-axis assembly, wherein the external protection device is arranged on the X-axis assembly to protect the equipment, and the system operation box is arranged on the outside of the external protection device, the V-axis assembly and the stirring and printing assembly are respectively arranged on the two Z-axis slide assemblies, the V-axis assembly is used for milling and cutting processing of the workpiece, and the stirring and printing assembly is used for stirring additive processing. The X-axis assembly can drive the workpiece to move, and the two Z-axis slide assemblies arranged on the Y-axis gantry assembly can realize its movement in the Y-axis direction, and the spindle assembly, the V-axis assembly and the stirring and printing assembly can realize the movement in the Z-axis direction under the drive of the Z-axis slide assembly.

[0007] Furthermore, the X-axis assembly includes a base, a table, an X-axis double-track linear guide pair, an X-axis screw transmission pair, an X-axis motor and an X-axis dustproof armor. The base is fixedly set on a horizontal foundation, the X-axis double-track linear guide pair is fixedly set on the upper end surface of the base, the table is fixedly set on the slider of the X-axis double-track linear guide pair, the X-axis screw transmission pair is set on the table and between the two linear guides of the X-axis double-track linear guide pair, and the screw nut on the X-axis screw transmission pair is connected to the lower end surface of the table through a screw nut seat, the X-axis motor is set on the base and connected to the transmission screw on the X-axis screw transmission pair through a coupling to provide rotational power for it, the X-axis dustproof armor is provided at the front and rear ends of the table, and the two X-axis dustproof armors are connected to the front and rear end surfaces of the table with one end surface close to the table, and the Y-axis gantry assembly is set on the base.

[0008] Furthermore, the Y-axis gantry assembly includes a Y-axis gantry, a Y-axis double-track linear guide pair, a Y-axis screw transmission pair, a Y-axis motor, a Y-axis slide and a Y-axis accordion protective cover. The Y-axis gantry is in a structure similar to an inverted U-shape and is arranged on the base. One of the two linear guides on the Y-axis double-track linear guide pair is arranged on the top surface of the Y-axis gantry and the other is arranged on the side surface of the Y-axis gantry. The Y-axis slide is provided with a group of sliders arranged on the Y-axis double-track linear guide pair. The two Y-axis slides are respectively connected to a group of the Z-axis slide assemblies. The Y-axis screw transmission pair is provided with two, and It is symmetrically arranged on the Y-axis gantry, and the Y-axis motor is also provided with a group and is respectively connected to the screws on the two Y-axis screw transmission pairs through couplings to provide rotational power therefor, and the two Y-axis slides are respectively connected to the screw nuts on the two Y-axis screw transmission pairs through screw nut seats, and the Y-axis accordion protective cover is also provided with two respectively arranged at both ends of the Y-axis gantry for protecting the Y-axis double-track linear guide pair and the Y-axis screw transmission pair, and one end of the two Y-axis accordion protective covers is respectively connected to the two Y-axis slides, and can be expanded or closed with the movement of the Y-axis slides.

[0009] Furthermore, the Z-axis slide assembly includes a Z-axis frame, a Z-axis double-track linear guide pair, a Z-axis screw transmission pair and a Z-axis motor arranged on the Z-axis frame, the slider on the Z-axis double-track linear guide pair is fixedly connected to the Y-axis slide, and the screw nut seat on the Z-axis screw transmission pair is also fixedly connected to the Y-axis slide, the Z-axis motor is arranged on the Z-axis frame and connected to the screw on the Z-axis screw transmission pair through a coupling, and the spindle assembly and the V-axis assembly are respectively arranged on the Z-axis frames of the two Z-axis slide assemblies.

[0010] Furthermore, the spindle assembly includes a spindle mounting frame, a spindle assembly connected to the milling tool, and a spindle protection cover. The spindle mounting frame is fixedly arranged on the Z-axis frame, the spindle assembly is arranged on the spindle mounting frame, and the spindle protection cover is arranged on the outside of the spindle assembly and connected to the spindle mounting frame to protect the spindle assembly.

[0011] Furthermore, the V-axis assembly includes a V-axis fixed seat connected to the Z-axis frame, a V-axis double-track linear guide pair, a V-axis screw transmission pair, a V-axis slide, a V-axis motor V-axis seat bearing, a V-axis push rod seat and a V-axis push rod. The V-axis double-track linear guide pair and the V-axis screw transmission pair are arranged on the V-axis fixed seat, the V-axis slide is connected to the screw nut seat on the V-axis screw transmission pair and is also connected to the slider on the V-axis double-track linear guide pair, the V-axis motor is also arranged on the V-axis fixed seat and is connected to the screw of the V-axis screw transmission pair through a coupling to provide rotational power for it, the V-axis seat bearing is arranged on the V-axis slide and can move with the movement of the V-axis slide, the V-axis push rod seat is connected to the bearing of the V-axis seat bearing, a circular mounting hole is provided on the V-axis push rod seat, the V-axis push rod is arranged in the circular mounting hole by a bolt, and the stirring printing assembly is arranged on the V-axis fixed seat at one end away from the V-axis seat bearing.

[0012] Furthermore, the stirring and printing assembly includes a stirring motor, a motor mounting seat for mounting the stirring motor, a stirring spindle box, a spindle support belt bearing, a central spindle, an extended central shaft, a synchronous pulley and a stirring print head, the motor mounting seat is arranged on the V-axis fixing seat, the central spindle and the extended central shaft have their ends close to each other fixedly connected to the synchronous pulley, the stirring motor is connected to the synchronous pulley by a belt and a pulley connection, providing rotational power therefor, so that the central spindle and the extended central shaft can rotate synchronously, the end of the central spindle away from the extended central shaft is connected to the stirring spindle box through a bearing, and the The stirring spindle box is fixedly arranged on the V-axis fixing seat to ensure the stability of the central spindle when rotating. The end of the extended central shaft away from the central spindle is connected to the spindle support bearing seat, and the central spindle and the extended central shaft adopt a square hollow cylindrical structure, and the size of the square hollow cylinder is the same. The stirring print head is arranged on the central spindle and can rotate with the central spindle. The stirring print head is provided with a discharge port and a semi-conical protrusion. The axis lines of the central spindle, the extended central shaft and the push rod are all arranged on the same straight line, and the rotation center of the stirring spindle box and the rotation center of the spindle support bearing seat are coaxially arranged.

[0013] Beneficial Effects

[0014] The beneficial effects of the utility model are as follows: through the arrangement of the main shaft assembly, the V-axis assembly and the stirring and printing assembly, the same processing device is achieved to have the capabilities of both additive processing and milling processing, providing a composite processing capability of additive and subtractive processing, improving processing efficiency while also effectively improving the mechanical properties of the workpiece structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a new stereogram of the present utility model;

[0016] Figure 2 It is a schematic diagram of the setting position of the Y-axis gantry assembly and the X-axis dustproof armor of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the X-axis assembly of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the Y-axis gantry assembly of the utility model;

[0019] Figure 5 It is a schematic diagram of the positions of the Z-axis slide assembly, the V-axis assembly, the spindle assembly and the stirring printing assembly of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the Z-axis slide assembly of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the V-axis assembly of the utility model;

[0022] Figure 8 It is a structural schematic diagram of the main shaft assembly of the utility model;

[0023] Fig. 9 It is a three-dimensional diagram of the stirring printing assembly of the utility model;

[0024] Fig.10 It is a cross-sectional view of the stirring printing assembly of the utility model;

[0025] Fig.11 It is a schematic diagram of the stirring print head of the utility model.

[0026] Markings in the figure: 1-X axis assembly, 2-Y axis gantry assembly, 3-Z axis slide assembly, 4-V axis assembly, 5-stirring printing assembly, 6-spindle assembly, 7-external protection device, 8-system operation box

[0027] 101-base, 102-table, 103-X-axis double-track linear guide pair, 104-X-axis screw transmission pair, 105-X-axis motor, 106-X-axis dustproof armor;

[0028] 201-Y-axis gantry, 202-Y-axis double-track linear guide pair, 203-Y-axis screw transmission pair, 204-Y-axis motor, 205-Y-axis slide, 206-Y-axis accordion protective cover;

[0029] 301-Z axis frame, 302-Z axis double track linear guide pair, 303-Z axis screw transmission pair, 304-Z axis motor; 401-V axis fixed seat, 402-V axis double track linear guide pair, 403-V axis screw transmission pair, 404-V axis slide, 405-V axis motor, 406-V axis with seat bearing, 407-V axis ejector, 408-V axis ejector seat; 501-stirring motor, 502-motor mounting seat, 503-stirring spindle box, 504-spindle support with seat bearing, 505-center spindle, 506-extended center shaft, 507-synchronous pulley, 508-stirring print head;

[0030] 601-spindle mounting frame, 602-spindle assembly, 603-spindle protection cover; DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 5The solid state mixing additive and milling cutting composite processing machine tool shown comprises an external protection device 7 and a system operation box 8, an X-axis assembly 1, a Y-axis gantry assembly 2, two Z-axis slide assemblies 3, a V-axis assembly 4, a mixing and printing assembly 5 and a spindle assembly 6 arranged on the V-axis assembly 4. The external protection device 7 is arranged on the X-axis assembly 1 to protect the equipment, and the system operation box 8 is arranged on the outside of the external protection device 7 for controlling the equipment. The spindle assembly 6 and the V-axis assembly 4 are respectively arranged on the two Z-axis slide assemblies 3, the spindle assembly 6 is used for milling and cutting processing of the workpiece, and the mixing and printing assembly 5 is arranged on the V-axis assembly 4 for mixing and additive processing. It is realized that one device can provide two processing modes of milling and cutting and mixing and additive processing. The X-axis assembly 1 can drive the workpiece to move, and the two Z-axis slide assemblies 3 arranged on the Y-axis gantry assembly 2 can realize its movement in the Y-axis direction. The spindle assembly 6, the V-axis assembly 4 and the mixing and printing assembly 5 can realize the movement in the Z-axis direction under the drive of the Z-axis slide assembly 3.

[0034] See also Figure 2-3 , a solid-state mixing additive and milling cutting composite processing machine tool is shown, the X-axis assembly 1 includes a base 101, a table 102, an X-axis double-track linear guide pair 103, an X-axis screw transmission pair 104, an X-axis motor 105 and an X-axis dustproof armor 106, the base 101 is fixedly set on a horizontal foundation, the X-axis double-track linear guide pair 103 is fixedly set on the upper end surface of the base 101, and the table 102 is fixedly set on the slider of the X-axis double-track linear guide pair 103 to ensure the stability of the table 102 when moving. The X-axis motor 105 is set on the base 101 and connected to the transmission screw on the X-axis screw transmission pair 104 through a coupling to provide rotational power for it, and the screw nut on the X-axis screw transmission pair 104 is connected to the lower end surface of the table 102 through a screw nut seat. The X-axis screw transmission pair 104 is driven to work by the rotational power provided by the X-axis motor 105, thereby achieving the purpose of the table 102 being able to move back and forth. The X-axis screw transmission pair 104 is arranged on the table 102 and between the two linear guides of the X-axis double-track linear guide pair 103. X-axis dustproof armors 106 are provided at the front and rear ends of the table 102. The end surfaces of the two X-axis dustproof armors 106 close to the table 102 are connected to the front and rear end surfaces of the table 102, so as to effectively protect the X-axis double-track linear guide pair 103 and the X-axis screw transmission pair 104.

[0035] See also Figure 2-4, a solid-state stirring additive and milling cutting composite processing machine tool is shown, and a Y-axis gantry assembly 2 is arranged on a base 101. The Y-axis gantry assembly 2 comprises a Y-axis gantry 201, a Y-axis double-track linear guide pair 202, a Y-axis screw transmission pair 203, a Y-axis motor 204, a Y-axis slide 205 and a Y-axis accordion protective cover 206. The Y-axis gantry 201 is similar to an inverted U-shaped structure and is arranged on the base 101. One of the two linear guides on the Y-axis double-track linear guide pair 202 is arranged on the top surface of the Y-axis gantry 201 and the other is arranged on the side surface of the Y-axis gantry 201. The Y-axis slide 205 is provided with a group of sliders arranged on the Y-axis double-track linear guide pair 202. The two Y-axis slides 205 are respectively connected with a group of Z-axis slide assemblies 3, so that the two Z-axis slide assemblies 3 can move in the Y-axis direction under the drive of the two Y-axis slides 205. There are two Y-axis screw transmission pairs 203, which are symmetrically arranged on the Y-axis gantry 201. There is also a set of Y-axis motors 204, which are respectively connected to the screws on the two Y-axis screw transmission pairs 203 through couplings to provide rotational power. The two Y-axis slides 205 are respectively connected to the screw nuts on the two Y-axis screw transmission pairs 203 through screw nut seats. The two symmetrically arranged Y-axis screw transmission pairs 203 are used to drive the two Y-axis slides 205 to move, so that the two Y-axis slides 205 can move in opposite directions. There are also two Y-axis accordion protective covers 206, which are respectively arranged at both ends of the Y-axis gantry 201 to protect the Y-axis double-track linear guide pair 202 and the Y-axis screw transmission pair 203, and one end of the two Y-axis accordion protective covers 206 is respectively connected to the two Y-axis slides 205, which can be opened or closed with the movement of the Y-axis slides 205.

[0036] See also Figure 5-6 , a solid-state stirring additive and milling cutting composite machining machine tool is shown, the Z-axis slide assembly 3 includes a Z-axis frame 301, a Z-axis double-track linear guide pair 302, a Z-axis screw transmission pair 303 and a Z-axis motor 304 arranged on the Z-axis frame 301, the slider on the Z-axis double-track linear guide pair 302 is fixedly connected to the Y-axis slide 205, and the screw nut seat on the Z-axis screw transmission pair 303 is also fixedly connected to the Y-axis slide 205, the Z-axis motor 304 is arranged on the Z-axis frame 301 and is connected to the screw on the Z-axis screw transmission pair 303 through a coupling, the spindle assembly 6 and the V-axis assembly 4 are respectively arranged on the Z-axis frames 301 of the two Z-axis slide assemblies 3 and can move with the Z-axis slide assembly 3.

[0037] See also Figure 2 and Figure 8, a solid state stirring additive and milling cutting composite processing machine tool is shown, the spindle assembly 6 includes a spindle mounting frame 601, a spindle assembly 602 connected to a milling tool, and a spindle protection cover 603, and the spindle assembly 602 realizes milling and cutting of the processed object through the connected milling tool. The spindle mounting frame 601 is fixedly set on the Z-axis frame 301, the spindle assembly 602 is set on the spindle mounting frame 601, and the spindle protection cover 603 is set on the outside of the spindle assembly 602 and connected to the spindle mounting frame 601 to protect the spindle assembly 602.

[0038] See also Figure 4 , a solid-state stirring additive and milling cutting composite machining machine tool is shown, the V-axis assembly 4 includes a V-axis fixed seat 401 connected to the Z-axis frame 301, a V-axis double-track linear guide pair 402, a V-axis screw transmission pair 403, a V-axis slide 404, a V-axis motor 405, a V-axis seat bearing 406, a V-axis push rod seat 408 and a V-axis push rod 407, the V-axis double-track linear guide pair 402 and the V-axis screw transmission pair 403 are arranged on the V-axis fixed seat 401, and the V-axis slide 404 is connected to the screw nut seat on the V-axis screw transmission pair 403 and is also connected to the V-axis double-track linear guide pair 402, the V-axis motor 405 is also arranged on the V-axis fixed seat 401 and is connected to the screw of the V-axis screw transmission pair 403 through a coupling to provide rotational power for it, the V-axis belt seat bearing 406 is arranged on the V-axis slide 404 and can move with the movement of the V-axis slide 404, the V-axis push rod seat 408 is connected to the bearing of the V-axis belt seat bearing 406, the V-axis push rod seat 408 is provided with a circular mounting hole, and the V-axis push rod 407 is arranged in the circular mounting hole by bolts, and the stirring printing assembly 5 is arranged on the V-axis fixed seat 401 away from the end of the V-axis belt seat bearing 406. In addition, a protective shell for protecting the internal structure of the V-axis assembly 4 and the stirring printing assembly 5 is also provided on the V-circle fixed seat 401.

[0039] See also Figure 7 and Figure 9-11, a solid-state stirring additive and milling cutting composite processing machine tool is shown, the stirring printing component 5 includes a stirring motor 501, a motor mounting seat 502 for mounting the stirring motor 501, a stirring spindle box 503, a spindle support belt bearing 504, a central spindle 505, an extended central shaft 506, a synchronous pulley 507 and a stirring print head 508, the motor mounting seat 502 is arranged on the V-axis fixed seat 401, the central spindle 505 and the extended central shaft 506 are fixedly connected to the synchronous pulley 507 at their adjacent ends, and the stirring motor 501 is connected to the synchronous pulley 507 by a belt and a pulley connection, providing it with The rotational power enables the central spindle 505 and the extended central spindle 506 to rotate synchronously. The end of the central spindle 505 away from the extended central spindle 506 is connected to the stirring spindle box 503 through a bearing, and the stirring spindle box 503 is fixedly arranged on the V-axis fixed seat 401 to ensure the stability of the central spindle 505 during rotation. The end of the extended central spindle 506 away from the central spindle 505 is connected to the spindle support seat bearing 504. The central spindle 505 and the extended central spindle 506 adopt a square hollow long cylindrical structure, and the size of the square hollow long cylinder is the same, which improves the stability of the rod supply during stirring additive processing. The stirring print head 508 is arranged on the central spindle 505 and can rotate with the central spindle 505. The stirring print head 508 is provided with a discharge port and a semi-conical protrusion. The rod material passes through the central spindle 505 and the extended central spindle 506, and the continuous supply of the rod material is realized through the pressing action of the V-axis push rod 407. The rod material is exposed from the discharge port and rubbed with the external friction substrate. The stirring additive processing is realized by softening the rod material by friction and then evenly applying the semi-conical protrusion. The rotation center of the stirring spindle box 503 and the rotation center of the spindle support seat bearing 504 are coaxially arranged, and the axis lines of the central spindle 505, the extended central spindle 506 and the push rod are all arranged on the same straight line, which ensures the stability of operation.

[0040] Working principle: In this case, the X-axis assembly 1 is used to place the object to be processed. Then, the Y-axis gantry assembly 2 is set to drive the Z-axis slide assembly 3 to move in the Y-axis direction, and the spindle assembly 6 is set on a Z-axis slide assembly 3 to realize the movement of the spindle assembly 6 in the Z-axis direction. At the same time, the stirring and printing assembly 5 and the V-axis assembly 4 are set on another Z-axis slide assembly 3 to realize the movement of both in the Z-axis direction. The stirring and printing assembly 5 and the V-axis assembly 4 cooperate to realize the stirring and additive processing. The spindle assembly 6 realizes the milling and reducing processing by connecting with the milling tool, realizing the composite processing performance of fixed additive and reducing materials, improving the processing efficiency, and better improving the mechanical properties of the cost structure. The setting of the external protection device 7 improves the safety and environmental protection of the processing process.

[0041] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although this specification is described in accordance with the implementation mode, not each implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A solid-state mixing material addition and milling material reduction composite processing machine tool, comprising an external protection device (7) and a system operation box (8), characterized in that: The invention also comprises an X-axis assembly (1), a Y-axis gantry assembly (2), two Z-axis slide assemblies (3), a V-axis assembly (4), a stirring printing assembly (5) and a spindle assembly (6) arranged on the V-axis assembly (4); the outer protection device (7) is arranged on the X-axis assembly (1) to protect the equipment; and the system operation box (8) is arranged on the outside of the outer protection device (7); the spindle assembly (6) and the V-axis assembly (4) are respectively arranged on the two Z-axis slide assemblies (3); and the spindle assembly (6) and the V-axis assembly (4) are respectively arranged on the two Z-axis slide assemblies (3). The component (6) is used for milling and material reduction processing of the workpiece, the stirring and printing component (5) is also arranged on the V-axis component (4) for stirring and material addition processing, the X-axis component (1) can drive the workpiece to move, and the two Z-axis slide components (3) are arranged on the Y-axis gantry component (2) to realize its movement in the Y-axis direction, and the main shaft component (6), the V-axis component (4) and the stirring and printing component (5) can realize the movement in the Z-axis direction under the drive of the Z-axis slide component (3).

2. The solid state stirring material adding and milling material cutting composite processing machine tool according to claim 1, characterized in that: The X-axis assembly (1) comprises a base (101), a table (102), an X-axis double-track linear guide pair (103), an X-axis screw transmission pair (104), an X-axis motor (105) and an X-axis dustproof armor (106); the base (101) is fixedly arranged on a horizontal foundation; the X-axis double-track linear guide pair (103) is fixedly arranged on an upper end surface of the base (101); the table (102) is fixedly arranged on a slider of the X-axis double-track linear guide pair (103); the X-axis screw transmission pair (104) is arranged on the table (102) and is arranged on two linear guides of the X-axis double-track linear guide pair (103). The base (101) is provided with a screw nut on the X-axis screw transmission pair (104) and is connected to the lower end surface of the table (102) through a screw nut seat; the X-axis motor (105) is arranged on the base (101) and is connected to the transmission screw on the X-axis screw transmission pair (104) through a coupling to provide rotational power for the motor; the X-axis dustproof armor (106) is provided at both the front and rear ends of the table (102); one end surface of the two X-axis dustproof armors (106) close to the table (102) is connected to the front and rear end surfaces of the table (102); and the Y-axis gantry assembly (2) is arranged on the base (101).

3. A solid state stirring material adding and milling material cutting composite processing machine tool according to claim 2, characterized in that: The Y-axis gantry assembly (2) comprises a Y-axis gantry (201), a Y-axis double-track linear guide pair (202), a Y-axis screw transmission pair (203), a Y-axis motor (204), a Y-axis slide (205) and a Y-axis accordion protective cover (206); the Y-axis gantry (201) is in a similar inverted U-shaped structure and is arranged on the base (101); one of the two linear guides on the Y-axis double-track linear guide pair (202) is arranged on the top surface of the Y-axis gantry (201) and the other is arranged on the side surface of the Y-axis gantry (201); the Y-axis slide (205) is provided with a group of sliders arranged on the Y-axis double-track linear guide pair (202); the two Y-axis slides (205) are respectively connected to a group of the Z-axis slide assemblies (3); the Y-axis screw transmission pair (20 3) There are two Y-axis gantry (201) and they are symmetrically arranged on the left and right sides. The Y-axis motor (204) is also provided with a group and is respectively connected to the screws on the two Y-axis screw transmission pairs (203) through couplings to provide rotational power for them. The two Y-axis slides (205) are respectively connected to the screw nuts on the two Y-axis screw transmission pairs (203) through screw nut seats. The Y-axis accordion protective cover (206) is also provided with two respectively arranged at both ends of the Y-axis gantry (201) for protecting the Y-axis double-track linear guide pair (202) and the Y-axis screw transmission pair (203). One end of the two Y-axis accordion protective covers (206) is respectively connected to the two Y-axis slides (205) and can be opened or closed as the Y-axis slides (205) move.

4. The solid state stirring material adding and milling material cutting composite processing machine tool according to claim 3, characterized in that: The Z-axis slide assembly (3) comprises a Z-axis frame (301), a Z-axis double-track linear guide pair (302), a Z-axis screw transmission pair (303) and a Z-axis motor (304) arranged on the Z-axis frame (301); the slider on the Z-axis double-track linear guide pair (302) is fixedly connected to the Y-axis slide (205), and the screw nut seat on the Z-axis screw transmission pair (303) is also fixedly connected to the Y-axis slide (205); the Z-axis motor (304) is arranged on the Z-axis frame (301) and is connected to the screw on the Z-axis screw transmission pair (303) through a coupling; the spindle assembly (6) and the V-axis assembly (4) are respectively arranged on the Z-axis frames (301) of the two Z-axis slide assemblies (3).

5. The solid state stirring material adding and milling material cutting composite processing machine tool according to claim 4, characterized in that: The spindle assembly (6) comprises a spindle mounting frame (601), a spindle assembly (602) connected to a milling tool, and a spindle protection cover (603); the spindle mounting frame (601) is fixedly arranged on the Z-axis frame (301); the spindle assembly (602) is arranged on the spindle mounting frame (601); and the spindle protection cover (603) is arranged outside the spindle assembly (602) and connected to the spindle mounting frame (601) to protect the spindle assembly (602).

6. The solid state stirring material adding and milling material cutting composite processing machine tool according to claim 4, characterized in that: The V-axis assembly (4) comprises a V-axis fixed seat (401) connected to the Z-axis frame (301), a V-axis double-track linear guide pair (402), a V-axis screw transmission pair (403), a V-axis slide (404), a V-axis motor (405), a V-axis seat bearing (406), a V-axis push rod seat (408) and a V-axis push rod (407). The V-axis double-track linear guide pair (402) and the V-axis screw transmission pair (403) are arranged on the V-axis fixed seat (401). The V-axis slide (404) is connected to the screw nut seat on the V-axis screw transmission pair (403) and is also connected to the slider on the V-axis double-track linear guide pair (402). The V-axis The motor (405) is also arranged on the V-axis fixed seat (401) and is connected to the screw of the V-axis screw transmission pair (403) through a coupling to provide rotational power therefor. The V-axis belt seat bearing (406) is arranged on the V-axis slide (404) and can move with the movement of the V-axis slide (404). The V-axis push rod seat (408) is connected to the bearing of the V-axis belt seat bearing (406). A circular mounting hole is provided on the V-axis push rod seat (408). The V-axis push rod (407) is arranged in the circular mounting hole by bolts. The stirring printing component (5) is arranged on one end of the V-axis fixed seat (401) away from the V-axis belt seat bearing (406).

7. The solid state stirring material adding and milling material cutting composite processing machine tool according to claim 6, characterized in that: The stirring printing assembly (5) comprises a stirring motor (501), a motor mounting seat (502) for mounting the stirring motor (501), a stirring spindle box (503), a spindle support seat bearing (504), a central spindle (505), an extended central shaft (506), a synchronous pulley (507) and a stirring printing head (508), wherein the motor mounting seat (502) is arranged on the V-axis fixing seat (401), and the ends of the central spindle (505) and the extended central shaft (506) that are close to each other are fixedly connected to the synchronous pulley (507), and the stirring motor (501) is connected to the synchronous pulley (507) by a belt and a pulley connection to provide rotational power for the stirring motor, so that the central spindle (505) and the extended central shaft (506) can rotate synchronously, and the end of the central spindle (505) that is away from the extended central shaft (506) is connected to the stirring spindle box (508) through a bearing. 03), and the stirring spindle box (503) is fixedly arranged on the V-axis fixed seat (401) to ensure the stability of the central spindle (505) during rotation. The end of the extended central shaft (506) away from the central spindle (505) is connected to the spindle support belt seat bearing (504). The central spindle (505) and the extended central shaft (506) adopt a square hollow long cylindrical structure, and the size of the square hollow long cylinder is the same. The stirring print head (508) is arranged on the central spindle (505) and can rotate with the central spindle (505). The stirring print head (508) is provided with a discharge port and a semi-conical protrusion. The axis lines of the central spindle (505), the extended central shaft (506) and the ejector are all arranged on the same straight line. The rotation center of the stirring spindle box (503) and the rotation center of the spindle support belt seat bearing (504) are coaxially arranged.

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