High-precision linkage machine tool for machining mechanical parts and machining method

Abstract

The invention belongs to the technical field of machine tool equipment, and particularly relates to a high-precision linkage machine tool for machine part machining and a machining method.The high-precision linkage machine tool comprises a machine base, a top machine shell is fixedly arranged over the machine base, and double-shaft machining machine bodies are fixedly arranged on the edge of the surface of the machine base in an array mode; a double-shaft machining machine base is fixedly installed on the surface of the rotary base table in an array mode, quick disassembling devices are assembled on the lower surface of the rotary table in an array mode in a lifting mode, gas gear type transmission parts used for controlling the lifting operation of the corresponding quick disassembling devices are arranged on the surface of the rotary table in an array mode, and a power driving assembly is arranged on the surface of the rotary table. The power driving assembly is used for controlling the rotary table to rotate and controlling the air gear type transmission part to conduct transmission operation, and an air tank and an air pump are fixedly installed on the two sides of the interior of the rotary table correspondingly. According to the machining device, a plurality of workpieces can be comprehensively machined, and the disassembly and assembly of the machining motor, the disassembly and assembly of the machining motor and the transfer work can be conveniently completed and can be controlled by one driving motor.

Description

Technical Field

[0001] The invention belongs to the technical field of machine tool equipment, and specifically relates to a high-precision linkage machine tool for machining mechanical parts and a machining method. Background Art

[0002] High-precision machining machine tools refer to those that can achieve extremely small dimensional accuracy and shape accuracy. They are usually used to process parts with extremely high processing requirements. The processing accuracy of these machine tools can reach the micron or even nanometer level, which is far beyond the accuracy level of ordinary CNC machine tools; Technical features: The technical features of high-precision machining machine tools include but are not limited to high-rigidity structural design, ultra-precision guide technology, advanced control systems, and precision detection and adjustment technology.

[0003] Problems with existing technologies:

[0004] Most of the existing precision machining machines are only equipped with one machining station. In order to complete the comprehensive machining of the workpiece, the workpiece is often transferred between different equipment for processing. In addition, a certain amount of time is often spent on the process of changing the tool in a machining machine, which makes the workpiece processing cycle long and the production efficiency low.

[0005] The equipment that works for a long time in the machine tool is mainly the motor that controls the high-speed rotation of the tool. As the equipment ages, it needs to face the problem of power equipment fatigue and aging. How to quickly and conveniently repair and replace the motor is also an urgent problem to be solved.

[0006] In view of the above problems, there is an urgent need for a processing machine tool that can improve the output rate and facilitate the maintenance and replacement of power equipment. Considering that the maintenance and replacement of power equipment is an infrequent event, how to optimize the investment plan of power equipment is also a problem that needs to be considered. Summary of the invention

[0007] The purpose of the present invention is to provide a high-precision linkage machine tool and processing method for mechanical parts processing, which can comprehensively process multiple workpieces and conveniently complete the disassembly and assembly of the processing motor. The disassembly and assembly and transportation of the processing motor can all be controlled by a drive motor.

[0008] The technical solution adopted by the present invention is as follows:

[0009] A high-precision linkage machine tool for machining mechanical parts, comprising a machine base, a top machine shell is fixedly arranged directly above the machine base, and a double-axis machining body is fixedly arranged in an array on the edge of the machine base surface, a rotating base is rotatably assembled on the surface of the machine base, and a double-axis machining machine base is fixedly installed in an array on the surface of the rotating base, a turntable is rotatably assembled on the bottom of the top machine shell, a quick release device is lifted and lowered in an array on the lower surface of the turntable, an air-gear transmission member for controlling the lifting and lowering operation of the corresponding quick release device is arranged in an array on the surface of the turntable, a power drive assembly is arranged on the surface of the turntable, and the power drive assembly is used to control the rotation of the turntable and the transmission operation of the air-gear transmission member, and an air tank and an air pump are fixedly installed on both sides of the turntable;

[0010] The array-distributed dual-axis processing body and dual-axis processing base are used to fully process multiple workpieces;

[0011] The quick release device cooperates with the internal structure of the vertical guide frame to complete the disassembly and assembly of the processing motor;

[0012] A driving motor, used to complete the disassembly and assembly of the processing motor, and the work of rotating the processing motor with the turntable;

[0013] The conversion between connection and disconnection of the transmission shaft 1 is automatically completed through the cooperation of the push plate 3, the air valve 1 and the push pipes on both sides.

[0014] The number of the dual-axis processing machine bodies, quick release devices and air-gear transmission parts is the same, the number of the dual-axis processing machine base is one more than the dual-axis processing machine body, the surface of the dual-axis processing machine base is longitudinally slidably assembled with a longitudinal guide frame, the top of the longitudinal guide frame is rotatably assembled with a fixture for clamping a workpiece, and the fixture is also controlled to rotate by a servo motor;

[0015] A slide rail frame is fixedly arranged on the lower surface of the top housing and located in the manual operation area. A storage board is slidably assembled inside the slide rail frame, and support blocks are fixedly arranged in an array on the surface of the storage board.

[0016] A horizontal guide frame is assembled on the inner side of the double-axis processing body for horizontal sliding, a vertical guide frame is assembled on one side of the horizontal guide frame for vertical sliding, a processing motor is detachably assembled inside the vertical guide frame, a card block is fixedly arranged on the outer wall of the processing motor in an array, and a power connection terminal is arranged on one side of the outer wall at the top of the processing motor, a power connection socket for overlapping the power connection terminal is fixedly arranged on the side wall at the top of the double-axis processing body, a gear 2 is fixedly installed on the output end of the processing motor, and a block is fixedly arranged on the surface of the top of the processing motor;

[0017] A push plate 1 is slidably assembled in the vertical guide frame through the vertical groove opened in the side wall, and a spring is connected between the push plate 1 and the bottom of the vertical guide frame. A tool shaft is rotatably assembled at the bottom of the vertical guide frame, and a gear 1 is fixedly installed on the top of the tool shaft. A double-end tooth tube 1 is rotatably assembled in the middle of the push plate 1, and the double-end tooth tube 1 is slidably sleeved on the outside of the gear 1 and meshed with it. The gear 2 is detachably slidably assembled in the inside of the double-end tooth tube 1 and meshed with it.

[0018] A card seat is fixedly arranged at the edge array of the top of the vertical guide frame, and a wedge-shaped top block is elastically and telescopically assembled on the inner side of the card seat, which is used to clamp the corresponding card block and is all facing the center of the array. A reset button plate is assembled on the top of the card seat, and an inclined groove is opened on both sides of the reset button plate. A through rod is integrally arranged on both side walls of the wedge-shaped top block, and the through rod passes through the side wall of the card seat and is inserted into the corresponding inclined groove.

[0019] The quick release device includes a device shell, a screw is fixedly arranged in the middle of the top of the device shell, guide rods are fixedly arranged on both sides of the top of the device shell, and guide sleeves are arranged in an array on the edge of the turntable to form a sliding assembly relationship with the guide rods, a hook block is symmetrically elastically telescopically assembled at the bottom of the inner side of the device shell, and the hook block is used to clamp the step block, a pressing tube is fixedly arranged in an array at the bottom of the device shell, and a pressing rod for pressing the corresponding reset button plate is elastically telescopically assembled at the bottom of the pressing tube;

[0020] Two cylinders are fixedly installed inside the shell, and two reset buttons are fixedly connected to the telescopic output end of the two cylinders. The two reset buttons are slidably arranged inside the shell and two oblique grooves are opened at the end of each side wall. Two side walls of the hook block are integrally provided with two through rods, and the two through rods are inserted into the corresponding two oblique grooves.

[0021] A gear disc 1 is fixedly arranged at the central axis of the circle inside the top casing, a stand is fixedly arranged at the center of the circle on the turntable surface, and a turntable is rotatably assembled on the top of the stand, the turntable is placed directly below the gear disc 1, and gear discs 2 and 3 are respectively integrally arranged on the upper and lower surfaces of the turntable.

[0022] The power drive assembly includes a drive motor, a reducer and a cylinder 1 fixedly mounted on the surface of the turntable, wherein the reducer is located on one side of the drive motor, and the input end of the reducer is connected to the output shaft of the drive motor, and the output end of the reducer is fixedly connected to the drive shaft, and the outer surface of the drive shaft is respectively rotatably assembled with a gear 3 and a gear 4, wherein the gear 3 is meshed with a toothed disc 1, and the gear 4 is meshed with a toothed disc 2, and the sides of the gears 3 and 4 that are close to each other are respectively integrally provided with a single-ended tooth tube 1 and a single-ended tooth tube 2;

[0023] The outer surface of the driving shaft is provided with a double-ended tooth tube 2 on the sliding sleeve between gear 3 and gear 4. The double-ended tooth tube 2 and the driving shaft are slidingly combined in the form of a slider groove. The outer surface of the middle part of the double-ended tooth tube 2 is provided with a push plate 2, and the output end of the cylinder 1 is fixedly connected to the push plate 2.

[0024] The air gear transmission member includes a transmission shaft 1 and a transmission shaft 2 located on the same axis, as well as a three-way valve and a push tube. The transmission shaft 1 and the transmission shaft 2 are both rotatably assembled on the surface of a turntable. The edge of the turntable is rotatably assembled with a spiral tube in an array. The spiral tube is arranged at one end of each transmission shaft 1 away from the transmission shaft 2, and the spiral tube and the transmission shaft 1 are connected by a helical gear set. The spiral tube is screwed to the outer surface of the corresponding screw rod. The end of the transmission shaft 2 away from the transmission shaft 1 is fixedly installed with a gear 5, and the gear 5 is meshed with the toothed disc in three phases.

[0025] The transmission shaft one and the transmission shaft two are respectively fixedly provided with gear six and gear seven at one end close to each other, and the outer surface of the gear seven is meshingly sleeved with a double-end tooth tube three, and the gear six and the double-end tooth tube three form a detachable meshing relationship, and the surface of the turntable is fixedly provided with a cross guide rod at the joint of the transmission shaft one and the transmission shaft two, and a push plate three is slidably assembled through the cross guide rod, and the bottom of the push plate three is rotatably sleeved on the outer surface of the middle part of the double-end tooth tube three.

[0026] The three-way valve and the push tube are fixedly installed on the surface of the turntable, and two push tubes are symmetrically arranged at the bottom of each three-way valve. A valve core is slidably installed inside the three-way valve, and a four-end air channel is opened in the middle of the valve core and an air release channel is opened at both ends. The three-way valve is connected to an air injection pipe through a connecting port in the middle of the top, and the three-way valve is connected to an air release pipe through connecting ports at both ends of the top, and the three-way valve is connected to an air pipe through connecting ports at both ends of the bottom. The ends of the two air pipes are respectively connected to the ends of the two push tubes that are away from each other, and the interiors of the two push tubes are telescopically assembled with push plugs for pushing the push plate three;

[0027] The two ends of the valve core are extended to the outside of the three-way valve and are fixedly connected with a connecting frame, and a transposition plate is fixedly installed in the middle of the connecting frame. The transposition plate is placed on the top of the push plate three and is used to drive the valve core to move when the push plate three moves.

[0028] The gas tank is elastically and slidably assembled with a push plug inside, and the end of the gas tank away from the push plug is connected to a main pipe, the end of the main pipe is connected to a ring gas pipe 1, the ends of all the gas injection pipes are connected to the ring gas pipe 1, and each gas injection pipe is equipped with a gas valve 1;

[0029] The air outlet end of the air pump is assembled with an air valve 2 through a pipeline connection, and the other two side interfaces of the air valve 2 are respectively connected to a ring air pipe 2 and an air supply pipe. The end of the air supply pipe is connected to the air tank. The side wall of each dual-axis machining body is connected to a dust removal pipe for cleaning debris on the surface of the workpiece, and each dust removal pipe is connected to the ring air pipe 2.

[0030] A processing method of a high-precision linkage machine tool for machining mechanical parts, the specific steps are as follows:

[0031] Step 1: The employee in the manual operation area installs the workpieces to be processed one by one inside each dual-axis processing machine base and fixes them through the longitudinal guide frame;

[0032] Step 2: The power mechanism inside the machine base drives the rotary base to rotate, so that each workpiece can be transported to the position of each dual-axis processing body in turn for processing. The dual-axis processing bodies at different positions carry different tools to perform designated processing operations on the workpieces respectively;

[0033] Step 3: The longitudinal guide frame that moves longitudinally, the transverse guide frame that moves transversely, and the vertical guide frame that moves vertically, together with the rotating fixture, can fully process all surfaces of the workpiece;

[0034] Step 4: The workpiece that has been transported for a circle and returned to the manual operation area is the part that has been fully processed. The employee finally unloads the finished parts and replenishes the workpiece to be processed.

[0035] The technical effects achieved by the present invention are:

[0036] (1) The present invention, the longitudinal guide frame that moves longitudinally, the transverse guide frame that moves transversely, and the vertical guide frame that moves vertically, in conjunction with a rotating fixture, can perform comprehensive processing on all surfaces of a workpiece. Compared with a traditional single-station processing machine tool, this multi-processing station linkage machine tool can complete the processing of multiple workpieces at the same time. The processing procedures are comprehensive and the time for changing tools and equipment is saved, thereby greatly improving the output rate.

[0037] (2) In the present invention, the quick release device cooperates with the internal structure of the vertical guide frame to quickly complete the disassembly and assembly of the processing motor, and the fixed state of the processing motor can be automatically released when the quick release device is approached, and automatically restored when the processing motor is reassembled, and the power is automatically turned on and off. The whole process is more automated and more convenient, and the structure is ingenious and compact. For equipment that is in a working state for a long time, it is beneficial to the replacement and maintenance of power equipment, and effectively copes with the problems of equipment fatigue and aging. The push plate 1 supported by the spring is used to ensure that the double-end tooth tube 1 is fully meshed with the gear 2, so as to ensure that the output shaft of the processing motor can be normally put into processing.

[0038] (3) In the present invention, the disassembly and assembly of the processing motor, as well as the rotation of the processing motor carried by the turntable, can be controlled by a driving motor. In addition, when multiple processing motors need to be disassembled or installed at the same time, it is only necessary to control the air valves in the corresponding directions at the same time. The combination of the power drive component and the air-gear transmission component has the advantage of one machine with multiple controls, which can reduce the number of installed power equipment and optimize the investment plan of power equipment.

[0039] (4) The present invention can automatically complete the connection conversion between the three-way valve and the two push tubes through the cooperation of the push plate three, the air valve one and the push tubes on both sides, and then automatically complete the conversion between the connection and disconnection of the transmission shaft one. The entire process can be completed by the instantaneous operation of the air valve one, further saving the consumption of electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a structural diagram of a machine tool provided by an embodiment of the present invention;

[0041] Figure 2 is a structural diagram of the inner side of a machine tool provided by an embodiment of the present invention;

[0042] Figure 3 is a cross-sectional structural diagram of a machine tool provided by an embodiment of the present invention;

[0043] Figure 4 It is a combined structural diagram of a single dual-axis processing machine body and a dual-axis processing machine base provided by an embodiment of the present invention;

[0044] Figure 5 It is an exploded view of the assembly of the vertical guide frame, the processing motor and the quick release device provided in the embodiment of the present invention;

[0045] Figure 6 yes Figure 5 The local enlarged structure diagram at A in the middle;

[0046] Figure 7 yes Figure 5 The local enlarged structure diagram at B in the middle;

[0047] Figure 8 yes Figure 5 The local enlarged structure diagram at C in the middle;

[0048] Fig. 9 is a surface structural diagram of a turntable provided by an embodiment of the present invention;

[0049] Fig.10 is a cross-sectional plan view of a top housing and a turntable provided by an embodiment of the present invention;

[0050] Fig.11 It is a schematic diagram of a combination of a single gas-gear transmission member, a gas tank and an air pump provided by an embodiment of the present invention;

[0051] Fig.12 is a cross-sectional structural diagram of a single gas-gear transmission member provided by an embodiment of the present invention;

[0052] Fig.13 yes Fig.12 The local enlarged structure diagram at D in the middle;

[0053] Fig.14 4 is a structural diagram of a storage plate provided in an embodiment of the present invention.

[0054] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0055] 1. Machine base;

[0056] 2. Top housing; 201. Toothed disc 1;

[0057] 3. Double-axis processing machine body; 301. Horizontal guide frame; 302. Vertical guide frame; 303. Processing motor; 304. Clamping block; 305. Power connection terminal; 306. Power connection seat; 307. Vertical slot; 308. Tool shaft; 309. Gear 1; 310. Push plate 1; 311. Double-end tooth tube 1; 312. Spring; 313. Gear 2; 314. Clamping seat; 315. Wedge-shaped top block; 316. Reset plate 1; 317. Bevel slot 1; 318. Step block;

[0058] 4. Rotating abutment;

[0059] 5. Double-axis processing machine base; 501. Longitudinal guide frame; 502. Clamp;

[0060] 6. Turntable; 601. Driving motor; 602. Speed ​​reducer; 603. Driving shaft; 604. Gear 3; 605. Gear 4; 606. Double-end gear tube 2; 607. Push plate 2; 608. Cylinder 1; 609. Stand; 610. Turntable; 611. Gear disc 2; 612. Gear disc 3;

[0061] 7. Quick release device; 701. Device housing; 702. Screw rod; 703. Guide rod; 704. Hook block; 705. Press tube; 706. Press rod; 707. Cylinder 2; 708. Reset button 2; 709. Bevel slot 2;

[0062] 8. Gas-gear transmission parts; 801. Transmission shaft 1; 802. Transmission shaft 2; 803. Screw pipe; 804. Bevel gear set; 805. Gear 5; 806. Gear 6; 807. Gear 7; 808. Double-end gear tube 3; 809. Horizontal guide rod; 810. Push plate 3; 811. Three-way valve; 812. Valve core; 813. Four-end airway; 814. Air release channel; 815. Air injection pipe; 816. Air release pipe; 817. Air valve 1; 818. Air pipe; 819. Push pipe; 820. Push plug; 821. Transposition plate;

[0063] 9. Gas tank; 901. Main pipe; 902. Ring gas pipe 1;

[0064] 10. Air pump; 1001. Air valve 2; 1002. Ring air pipe 2; 1003. Air supply pipe;

[0065] 11. Slide rail rack; 1101. Storage board; 1102. Support block. DETAILED DESCRIPTION

[0066] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0067] like Figure 1-Figure 14 As shown, a high-precision linkage machine tool for machining mechanical parts comprises a machine base 1, a top casing 2 is fixedly arranged directly above the machine base 1, a turntable 6 is rotatably assembled on the bottom of the top casing 2, a quick release device 7 is assembled in an array-like lifting manner on the lower surface of the turntable 6, an air-gear transmission member 8 for controlling the lifting and lowering operation of the corresponding quick release device 7 is arranged in an array-like manner on the surface of the turntable 6, a power drive assembly is arranged on the surface of the turntable 6, and the power drive assembly is used to control the rotation of the turntable 6 and the transmission operation of the air-gear transmission member 8, and an air tank 9 and an air pump 10 are fixedly installed on both sides of the inside of the turntable 6.

[0068] Embodiment 1:

[0069] See attached Figure 1-Figure 3 A dual-axis processing machine body 3 is fixedly arranged in an array on the edge of the machine base 1 surface, a rotating base 4 is rotatably assembled on the surface of the machine base 1, and a dual-axis processing machine base 5 is fixedly installed in an array on the surface of the rotating base 4.

[0070] See attached Figure 1-Figure 4 The number of the double-axis processing machine bodies 3, the quick release devices 7 and the air gear transmission parts 8 is the same, the number of the double-axis processing machine base 5 is one more than the double-axis processing machine bodies 3, the surface of the double-axis processing machine base 5 is longitudinally slidably assembled with a longitudinal guide frame 501, the top of the longitudinal guide frame 501 is rotatably assembled with a fixture 502 for clamping the workpiece, and the fixture 502 is also rotated by a servo motor.

[0071] See attached Figure 4 A transverse guide frame 301 is assembled on the inner side of the double-axis processing body 3 in a transverse sliding manner, a vertical guide frame 302 is assembled on one side of the transverse guide frame 301 in a vertical sliding manner, a processing motor 303 is detachably assembled inside the vertical guide frame 302, and a tool shaft 308 is rotatably assembled at the bottom of the vertical guide frame 302.

[0072] According to the above structure, the dual-axis processing bodies 3 at different positions carry different tools to perform designated processing operations on the workpieces respectively; the longitudinal guide frame 501 that moves longitudinally, the transverse guide frame 301 that moves laterally and the vertical guide frame 302 that moves vertically, together with the rotating fixture 502, can perform comprehensive processing on all surfaces of the workpiece. Compared with traditional single-station processing machines, this multi-processing station linkage machine tool can complete the processing of multiple workpieces at the same time. The processing procedures are comprehensive and the time for changing tools and equipment is saved, which greatly improves the output rate.

[0073] The working principle of the present invention is as follows: employees located in the manual operation area install the workpieces to be processed one by one inside each dual-axis processing machine base 5, and fix them through the longitudinal guide frame 501; the power mechanism located inside the machine base 1 drives the rotating base 4 to rotate, so that each workpiece can be transported to the position of each dual-axis processing body 3 in turn for processing, and the dual-axis processing bodies 3 at different positions carry different tools to perform designated processing operations on the workpieces respectively; the longitudinal guide frame 501 that moves longitudinally, the transverse guide frame 301 that moves laterally, and the vertical guide frame 302 that moves vertically, together with the rotating fixture 502, can perform comprehensive processing on all sides of the workpiece; the workpiece that has been transported for a circle and returned to the manual operation area is the part that has been fully processed, and the employee finally unloads the finished parts and replenishes the workpieces to be processed.

[0074] Embodiment 2:

[0075] See attached Figure 5-Figure 8 The outer wall of the processing motor 303 is fixedly provided with a block 304 in an array, and a power connection terminal 305 is provided on one side of the outer wall at the top of the processing motor 303. A power connection socket 306 for connecting the power connection terminal 305 is fixedly provided on the side wall at the top of the dual-axis processing body 3. A gear 2 313 is fixedly installed at the output end of the processing motor 303, and a block 318 is fixedly provided on the surface of the top of the processing motor 303.

[0076] See attached Figure 5-Figure 8 A push plate 310 is slidably assembled in the vertical groove 307 opened in the side wall of the vertical guide frame 302, and a spring 312 is connected between the push plate 310 and the bottom of the vertical guide frame 302. A gear 309 is fixedly installed on the top of the tool shaft 308. A double-end tooth tube 311 is rotatably assembled in the middle of the push plate 310. The double-end tooth tube 311 is slidably sleeved on the outside of the gear 309 and meshed with it. A gear 2 313 is detachably slidably assembled in the inside of the double-end tooth tube 311 and meshed with it.

[0077] See attached Figure 5-Figure 8A card seat 314 is fixedly arranged at the edge of the top of the vertical guide frame 302 in an array manner, and a wedge-shaped top block 315 is elastically and telescopically assembled on the inner side of the card seat 314. The wedge-shaped top block 315 is used to clamp the corresponding card block 304 and is all facing the center of the array. A reset button plate 316 is embedded and slidably assembled on the top of the card seat 314, and an inclined groove 317 is opened on both sides of the reset button plate 316. A through rod 1 is integrally arranged on both side walls of the wedge-shaped top block 315, and the through rod 1 passes through the side wall of the card seat 314 and is inserted into the corresponding inclined groove 317.

[0078] When the machining motor 303 is installed in the vertical guide frame 302 for use, the gear 2 313 penetrates into the double-ended tooth tube 1 311, and because the gear 2 313 is meshed with the double-ended tooth tube 1 311 and the gear 1 309 is meshed with the double-ended tooth tube 1 311, the machining motor 303 can drive the tool shaft 308 to rotate through the double-ended tooth tube 1 311 during operation, thereby realizing the machining operation on the workpiece, and the push plate 1 310 supported by the spring 312 is used to ensure that the double-ended tooth tube 1 311 is fully meshed with the gear 2 313, so as to ensure that the output shaft of the machining motor 303 is normally put into machining operation. In addition, the corresponding clamping blocks 304 are clamped by each wedge-shaped top block 315 to ensure that the machining motor 303 is firmly installed in the vertical guide frame 302, so that the motor quick-release structure can facilitate the quick disassembly of the machining motor 303 and also ensure that it can normally complete the workpiece machining operation.

[0079] See attached Figure 5 and Figure 8 The quick release device 7 includes a device shell 701, a screw rod 702 is fixedly arranged in the middle of the top of the device shell 701, guide rods 703 are fixedly arranged on both sides of the top of the device shell 701, and guide sleeves that form a sliding assembly relationship with the guide rods 703 are arranged in an array at the edge of the turntable 6, and a hook block 704 is symmetrically elastically telescopically assembled at the bottom of the inner side of the device shell 701, and the hook block 704 is used to clamp the step block 318, and a pressing tube 705 is fixedly arranged in an array at the bottom of the device shell 701, and a pressing rod 706 for pressing the corresponding reset button 316 is elastically telescopically assembled at the bottom of the pressing tube 705;

[0080] See attached Figure 5 and Figure 8 A cylinder 2 707 is fixedly installed inside the shell 701, and a reset button 2 708 is fixedly connected to the telescopic output end of the cylinder 2 707. The reset button 2 708 is slidably arranged inside the shell 701 and an inclined groove 2 709 is opened at the end of each side wall. The two side walls of the hook block 704 are integrally provided with a penetrating rod 2, and the penetrating rod 2 is inserted into the corresponding inclined groove 2 709.

[0081] According to the above structure, when the quick release device 7 at a certain position is controlled to move downward, when it moves downward to the extreme position, the block 318 corresponding to the top of the processing motor 303 is just at the bottom of the device shell 701, and the hook block 704 is squeezed by the block 318 and then retracts and pops out, and finally blocks the block 318. At the same time, the pressure rod 706 presses the reset button 316 before the hook block 704 blocks the block 318. When the reset button 316 is pressed, the wedge-shaped top block 315 is driven to retract into the holder 314. At this time, the fixed state of the processing motor 303 is released, and the processing motor 303 is released. After the hook block 704 is stuck on the step block 318, the quick release device 7 is controlled to move upward, and the initial reset button 316 of the upward movement is still in a compressed state, and finally the processing motor 303 can be removed from the vertical guide frame 302; in the above process, the quick release device 7 cooperates with the internal structure of the vertical guide frame 302 to quickly complete the disassembly and assembly of the processing motor 303, and the fixed state of the processing motor 303 can be automatically released when the quick release device 7 approaches, and automatically restored when the processing motor 303 is reassembled, and the power on and off can be automatically completed, the whole process is more automated and more convenient, and the structure is ingenious and compact.

[0082] The working principle of the present invention is as follows: when the quick release device 7 at a certain position is controlled to move downward, when it moves downward to the extreme position, the block 318 corresponding to the top of the processing motor 303 is just at the bottom of the device shell 701, and the hook block 704 first retracts and then pops out under the pressure of the block 318, and finally blocks the block 318. At the same time, the pressure rod 706 will press the reset button 316 before the hook block 704 blocks the block 318. When the reset button 316 is pressed, the wedge-shaped top block 315 is driven to retract into the holder 314. At this time, the fixed state of the processing motor 303 is released. After the hook block 704 blocks the block 318, the quick release device 7 is controlled to move upward, and the initial reset of the upward movement is completed. When the first pressing plate 316 is still under pressure, the processing motor 303 can be removed from the vertical guide frame 302. When the quick release device 7 carries the processing motor 303 and is installed into a vertical guide frame 302, after the processing motor 303 moves down to the limit position, the cylinder 2 707 inside the starter shell 701 resets the second pressing plate 708 and moves down, so that the hook block 704 is continuously in the retracted state, and then the quick release device 7 is controlled to move up to separate it from the processing motor 303, thereby completing the installation of the processing motor 303. In the process, the power terminal 305 on one side of the processing motor 303 is automatically connected to the corresponding power socket 306, so that the processing motor 303 is automatically energized.

[0083] Embodiment three:

[0084] See attached Figure 9-11A gear disc 1 201 is fixedly provided at the center axis of the circle inside the top housing 2, a stand 609 is fixedly provided at the center of the circle on the surface of the turntable 6, and a turntable 610 is rotatably assembled at the top of the stand 609. The turntable 610 is placed directly below the gear disc 1 201, and the upper and lower surfaces of the turntable 610 are respectively integrally provided with a gear disc 2 611 and a gear disc 3 612.

[0085] See attached Figure 9-11 The power drive assembly includes a driving motor 601, a reducer 602 and a cylinder 1 608 fixedly mounted on the surface of the turntable 6, the reducer 602 is located on one side of the driving motor 601, and the input end of the reducer 602 is connected to the output shaft of the driving motor 601, the output end of the reducer 602 is fixedly connected to the driving shaft 603, and the outer surface of the driving shaft 603 is rotatably assembled with a gear 3 604 and a gear 4 605, wherein the gear 3 604 is meshed with the toothed disc 1 201, and the gear 4 605 is meshed with the toothed disc 2 611, and the gear 3 604 and the gear 4 605 are respectively provided with a single-ended tooth tube 1 and a single-ended tooth tube 2 in an integrated manner on the side close to each other;

[0086] See attached Figure 9-11 The outer surface of the driving shaft 603 is slidably sleeved with a double-ended tooth tube 2 606 located between gear three 604 and gear four 605. The double-ended tooth tube 2 606 is detachably meshed with the single-ended tooth tube 1 and the single-ended tooth tube 2 respectively. The double-ended tooth tube 2 606 and the driving shaft 603 are slidably combined in the form of a slider groove. The outer surface of the middle part of the double-ended tooth tube 2 606 is sleeved with a push plate 2 607, and the output end of the cylinder 1 608 is fixedly connected to the push plate 2 607.

[0087] According to the above structure, when the quick release device 7 removes the processing motor 303 at a certain place, when the double-end tooth tube 2 606 is controlled by the cylinder 1 608 to only mesh with the gear 3 604, and because the gear 3 604 is meshed with the toothed disc 1 201, the drive motor 601 at this time can cause relative rotation between the turntable 6 and the driving top casing 2. When the turntable 6 rotates, it can drive the unloaded processing motor 303 to rotate, thereby changing its position; when the double-end tooth tube 2 606 is controlled by the cylinder 1 608 to only mesh with the gear 4 605, and because the gear 4 605 is meshed with the toothed disc 2 611, the drive motor 601 at this time can drive the turntable 610 to rotate.

[0088] See attached Figure 11-13The gas-gear transmission member 8 includes a transmission shaft 1 801, a transmission shaft 2 802, a three-way valve 811, and a push tube 819 located on the same axis. The transmission shaft 1 801 and the transmission shaft 2 802 are both rotatably assembled on the surface of the turntable 6. The edge of the turntable 6 is rotatably assembled with a solenoid 803. The solenoid 803 is arranged at one end of each transmission shaft 1 801 away from the transmission shaft 2 802, and the solenoid 803 is connected to the transmission shaft 1 801 through a bevel gear set 804. The solenoid 803 is screwed to the outer surface of the corresponding screw rod 702. The transmission shaft 2 802 is fixedly installed with a gear 5 805 at one end away from the transmission shaft 1 801, and the gear 5 805 is meshed with the toothed disc 3 612.

[0089] See attached Figure 11-13 The transmission shaft 1 801 and the transmission shaft 2 802 are respectively fixedly provided with a gear 6 806 and a gear 7 807 at one end close to each other, and the outer surface of the gear 7 807 is meshingly sleeved with a double-end tooth tube 3 808, and the gear 6 806 and the double-end tooth tube 3 808 form a detachable meshing relationship, and a transverse guide rod 809 is fixedly provided on the surface of the turntable 6 and at the joint between the transmission shaft 1 801 and the transmission shaft 2 802, and a push plate 3 810 is slidably assembled through the transverse guide rod 809, and the bottom of the push plate 3 810 is rotatably sleeved on the outer surface of the middle part of the double-end tooth tube 3 808.

[0090] See attached Figure 11-13 The three-way valve 811 and the push tube 819 are fixedly installed on the surface of the turntable 6, and two push tubes 819 are symmetrically arranged at the bottom of each three-way valve 811. A valve core 812 is slidably installed inside the three-way valve 811. A four-end air channel 813 is opened in the middle of the valve core 812 and an air release channel 814 is opened at both ends. The three-way valve 811 is connected to an air injection pipe 815 through a connecting port in the middle of the top, and the three-way valve 811 is connected to an air release pipe 816 through connecting ports at both ends of the top. The three-way valve 811 is connected to an air pipe 818 through connecting ports at both ends of the bottom. The ends of the two air pipes 818 are respectively connected to the ends of the two push tubes 819 that are away from each other. The insides of the two push tubes 819 are telescopically assembled with push plugs 820 for pushing the push plate 3 810;

[0091] See attached Figure 11-13 The two ends of the valve core 812 extend to the outside of the three-way valve 811 and are fixedly connected with a connecting frame, and a transposition plate 821 is fixedly installed in the middle of the connecting frame. The transposition plate 821 is placed on the top of the push plate three 810 and is used to drive the valve core 812 to move when the push plate three 810 moves.

[0092] See attached Fig.11 and Fig.13The internal elastic sliding assembly of the gas tank 9 is equipped with a push plug, and the end of the gas tank 9 away from the push plug is connected to a main pipe 901, and the end of the main pipe 901 is connected to a ring gas pipe 902. An air pressure gauge is also installed inside the gas tank 9. The ends of all gas injection pipes 815 are connected to the ring gas pipe 902, and each gas injection pipe 815 is equipped with a gas valve 817.

[0093] According to the above structure, the gas tank 9 is provided with an elastic member, mostly a spring or the like, and the push plug completes the work of pushing out the gas by means of its elastic force.

[0094] See attached Figure 4 and Fig.11 The air outlet end of the air pump 10 is assembled with an air valve 1001 through a pipeline connection, and the other two side interfaces of the air valve 1001 are respectively connected to a ring air pipe 1002 and an air supply pipe 1003. The end of the air supply pipe 1003 is connected to the air tank 9. The side wall of each dual-axis machining body 3 is connected with a dust removal pipe for cleaning debris on the surface of the workpiece, and each dust removal pipe is connected to the ring air pipe 1002.

[0095] See attached Figure 1 and Fig.14 A slide rail frame 11 is fixedly arranged on the lower surface of the top housing 2 and located in the manual operation area. A storage plate 1101 is slidably assembled inside the slide rail frame 11, and support blocks 1102 are fixedly arranged in an array on the surface of the storage plate 1101.

[0096] According to the above structure, when it is necessary to control the lifting of the quick release device 7 at a certain location, open the air valve 1 817 at the corresponding position, and the gas in the gas tank 9 will be injected into the corresponding three-way valve 811. The gas will enter the interior of a push tube 819 through the air injection pipe 815, the four-end air channel 813, and the air pipe 818 in sequence. The push plug 820 inside the push tube 819 will be quickly pushed out and push the push plate 3 810 at the same time. This push plate 3 810 will carry the double-end gear tube 3 808 to move toward the transmission shaft 1 801. When the gear 6 806 is engaged with the double-end gear tube 3 808, the transmission at that location is The driving shaft 1 801 and the transmission shaft 2 802 are in the same rotation state; when the push plate 3 810 moves, the push plug 820 on the other side will be retracted into the corresponding push tube 819, and the gas in the push tube 819 will be discharged through the corresponding air pipe 818, the air release channel 814 and the air release pipe 816. When the push plate 3 810 is about to move to the limit position, the transposition plate 821 will be driven by the push plate 3 810 to move together, thereby driving the valve core 812 to move. Finally, the air injection pipe 815 will be connected with the push tube 819 in the deflated state mentioned above, and when the transposition is completed, the air valve 1 817 is closed;

[0097] Next, when the driving motor 601 drives the rotating disk 610 to rotate, the gear 5 805 meshing with the gear plate 3 612 will rotate together with the transmission shaft 1 801 and the transmission shaft 2 802, and the screw tube 803 at the end of the transmission shaft 1 801 will rotate. Since the screw tube 803 is screwed with the screw rod 702, the azimuth quick release device 7 can be controlled to rise and fall, thereby completing the disassembly and installation of the processing motor 303;

[0098] When it is necessary to disconnect the transmission shaft 1 801 at a certain point, it is only necessary to open the corresponding air valve 1 817 again, and the push tube 819 in the deflated state in the previous text will be injected with gas at this time, and the extended push plug 820 can drive the push plate 3 810 to reset and move, and the double-end gear tube 3 808 is separated from the gear 6 806;

[0099] In the above process, the disassembly and assembly of the processing motor 303, and the rotation of the turntable 6 carrying the processing motor 303 can all be controlled by a driving motor 601. In addition, when it is necessary to disassemble or install multiple processing motors 303 at the same time, it is only necessary to control the air valve 817 at the corresponding position at the same time. The cooperation of the power drive component and the air gear transmission member 8 has the advantage of one machine with multiple controls, which can reduce the number of installed power equipment and optimize the investment plan of power equipment.

[0100] In addition, through the cooperation of the push plate 3 810, the air valve 1 817 and the push tubes 819 on both sides, the connection conversion between the three-way valve 811 and the two push tubes 819 can be automatically completed, and then the conversion between the connection and disconnection of the transmission shaft 1 801 can be automatically completed. The entire process only requires the instantaneous operation of the air valve 1 817, which further saves electricity consumption.

[0101] The working principle of the present invention is as follows: when it is necessary to control the lifting of the quick release device 7 at a certain location, the gas valve 1 817 at the corresponding position is opened, and the gas in the gas tank 9 is injected into the corresponding three-way valve 811, and the gas enters the interior of a push tube 819 through the gas injection pipe 815, the four-end gas channel 813, and the gas pipe 818 in sequence, and the push plug 820 inside the push tube 819 is quickly pushed out and pushes the push plate 3 810 at the same time, and the push plate 3 810 carries the double-end gear tube 3 808 to move toward the transmission shaft 1 801, and when the gear 6 806 is meshed into the double-end gear tube 3 808, the transmission shaft 1 801 at that location is The gear 5 805 meshing with the gear plate 3 612 will rotate together with the transmission shaft 1 801 and the transmission shaft 2 802, and the solenoid 803 at the end of the transmission shaft 1 801 will rotate. Since the solenoid 803 is screwed with the screw rod 702, the quick release device 7 in the controllable position can be raised and lowered, thereby completing the disassembly and installation of the processing motor 303. When multiple processing motors 303 need to be disassembled or installed at the same time, it is only necessary to control the air valve 1 817 in the corresponding position at the same time.

[0102] When the air valve 1001 controls the air pump 10 to be connected with the annular air pipe 1002, the airflow generated by the air pump 10 will enter the dust removal pipe on the side wall of each dual-axis processing body 3, and then start the dust removal work. When the air pressure gauge inside the gas tank 9 detects that the internal air pressure is lower than the set value, the air valve 1001 controls the air pump 10 to be connected with the air supply pipe 1003, and then gas is replenished into the gas tank 9. The push plug of the gas tank 9 is reset and squeezes the internal elastic component.

[0103] A processing method of a high-precision linkage machine tool for machining mechanical parts, the specific steps are as follows:

[0104] Step 1: The staff at the manual operation area installs the workpieces to be processed one by one inside each dual-axis processing machine base 5 and fixes them through the longitudinal guide frame 501;

[0105] Step 2: The power mechanism inside the machine base 1 drives the rotating base 4 to rotate, so that each workpiece can be transported to the position of each dual-axis processing body 3 in turn for processing. The dual-axis processing bodies 3 at different positions carry different tools to perform designated processing operations on the workpieces respectively;

[0106] Step 3: The longitudinal guide frame 501 that moves longitudinally, the transverse guide frame 301 that moves transversely, and the vertical guide frame 302 that moves vertically, in conjunction with the rotating fixture 502, can fully process all surfaces of the workpiece;

[0107] Step 4: The workpiece that has been transported for a circle and returned to the manual operation area is the part that has been fully processed. The employee finally unloads the finished parts and replenishes the workpiece to be processed.

[0108] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A high-precision linkage machine tool for machining mechanical parts, comprising a machine base (1), characterized in that: A top casing (2) is fixedly arranged directly above the machine base (1), and a dual-axis processing body (3) is fixedly arranged in an array on the edge of the surface of the machine base (1); a rotating base (4) is rotatably assembled on the surface of the machine base (1), and a dual-axis processing machine base (5) is fixedly installed in an array on the surface of the rotating base (4); a turntable (6) is rotatably assembled on the bottom of the top casing (2); a quick release device (7) is lifted and assembled in an array on the lower surface of the turntable (6); an air gear transmission member (8) for controlling the lifting and lowering operation of the corresponding quick release device (7) is arranged in an array on the surface of the turntable (6); a power drive component is arranged on the surface of the turntable (6), and the power drive component is used to control the rotation of the turntable (6) and the transmission operation of the air gear transmission member (8); and an air tank (9) and an air pump (10) are fixedly installed on both sides of the turntable (6); The array-distributed dual-axis processing machine bodies (3) and dual-axis processing machine bases (5) are used to perform comprehensive processing on multiple workpieces; The quick release device (7) cooperates with the internal structure of the vertical guide frame (302) to complete the disassembly and assembly of the processing motor (303); A driving motor (601) is used to complete the disassembly and assembly of the processing motor (303) and the rotation of the turntable (6) carrying the processing motor (303); The conversion between connection and disconnection of the transmission shaft 1 (801) is automatically completed through the cooperation of the push plate 3 (810), the air valve 1 (817) and the push pipes (819) on both sides.

2. The high-precision linkage machine tool for machining mechanical parts according to claim 1, characterized in that: The number of the double-axis processing machine body (3), the quick release device (7) and the air gear transmission member (8) is the same, the number of the double-axis processing machine base (5) is one more than the double-axis processing machine body (3), the surface of the double-axis processing machine base (5) is longitudinally slidably assembled with a longitudinal guide frame (501), the top of the longitudinal guide frame (501) is rotatably assembled with a fixture (502) for clamping a workpiece, and the fixture (502) is also controlled to rotate by a servo motor; A slide rail frame (11) is fixedly arranged on the lower surface of the top housing (2) and located in the manual operation area, a storage plate (1101) is slidably assembled inside the slide rail frame (11), and support blocks (1102) are fixedly arranged in an array on the surface of the storage plate (1101).

3. The high-precision linkage machine tool for machining mechanical parts according to claim 1, characterized in that: A transverse guide frame (301) is assembled on the inner side of the double-axis processing body (3) in a transverse sliding manner, a vertical guide frame (302) is assembled on one side of the transverse guide frame (301) in a vertical sliding manner, a processing motor (303) is detachably assembled inside the vertical guide frame (302), a clamping block (304) is fixedly arranged in an array on the outer wall of the processing motor (303), and a power connection terminal (305) is arranged on one side of the outer wall at the top of the processing motor (303), a power connection socket (306) for overlapping the power connection terminal (305) is fixedly arranged on the side wall at the top of the double-axis processing body (3), a gear 2 (313) is fixedly installed on the output end of the processing motor (303), and a block (318) is fixedly arranged on the surface of the top of the processing motor (303); A push plate 1 (310) is slidably assembled inside the vertical guide frame (302) through a vertical groove (307) opened on the side wall, and a spring (312) is connected between the push plate 1 (310) and the bottom of the vertical guide frame (302). A tool shaft (308) is rotatably assembled at the bottom of the vertical guide frame (302), and a gear 1 (309) is fixedly installed on the top of the tool shaft (308). A double-end tooth tube 1 (311) is rotatably assembled in the middle of the push plate 1 (310), and the double-end tooth tube 1 (311) is slidably sleeved on the outside of the gear 1 (309) and meshed with it. The gear 2 (313) is detachably slidably assembled inside the double-end tooth tube 1 (311) and meshed with it. A clamping seat (314) is fixedly arranged at the edge of the top of the vertical guide frame (302) in an array manner, and a wedge-shaped top block (315) is elastically and telescopically assembled on the inner side of the clamping seat (314), and the wedge-shaped top block (315) is used to clamp the corresponding clamping block (304) and is oriented toward the center of the array circle. A reset button plate (316) is embedded and slidably assembled on the top of the clamping seat (314), and both sides of the reset button plate (316) are provided with an inclined groove (317), and both side walls of the wedge-shaped top block (315) are integrally provided with a through rod, and the through rod passes through the side wall of the clamping seat (314) and is inserted into the corresponding inclined groove (317).

4. The high-precision linkage machine tool for machining mechanical parts according to claim 3, characterized in that: The quick release device (7) comprises a device shell (701), a screw rod (702) is fixedly arranged in the middle of the top of the device shell (701), guide rods (703) are fixedly arranged on both sides of the top of the device shell (701), and guide sleeves that form a sliding assembly relationship with the guide rods (703) are arranged in an array on the edge of the turntable (6), and the bottom of the inner side of the device shell (701) is symmetrically elastically and telescopically assembled with a hook block (704), and the hook block (704) is used to clamp the step block (318), and the bottom of the device shell (701) is fixedly arranged with a pressing tube (705) in an array, and the bottom of the pressing tube (705) is elastically and telescopically assembled with a pressing rod (706) for pressing the corresponding reset button plate (316); The inside of the shell (701) is fixedly installed with a second cylinder (707), and the telescopic output end of the second cylinder (707) is fixedly connected with a second reset plate (708). The second reset plate (708) is slidably arranged inside the shell (701) and the end of each side wall is provided with a second inclined groove (709). The two side walls of the hook block (704) are integrally provided with a second through rod, and the second through rod is inserted into the corresponding second inclined groove (709).

5. The high-precision linkage machine tool for machining mechanical parts according to claim 4, characterized in that: A toothed disc 1 (201) is fixedly arranged at the center axis of the circle inside the top housing (2), a stand (609) is fixedly arranged at the center of the circle on the surface of the turntable (6), and a turntable (610) is rotatably assembled at the top of the stand (609), the turntable (610) is placed directly below the toothed disc 1 (201), and the upper and lower surfaces of the turntable (610) are respectively integrally arranged with a toothed disc 2 (611) and a toothed disc 3 (612).

6. The high-precision linkage machine tool for machining mechanical parts according to claim 5, characterized in that: The power drive assembly comprises a driving motor (601) fixedly mounted on the surface of a turntable (6), a reducer (602) and a cylinder 1 (608), wherein the reducer (602) is located on one side of the driving motor (601), and the input end of the reducer (602) is connected to the output shaft of the driving motor (601), and the output end of the reducer (602) is fixedly connected to a driving shaft (603), and the outer surface of the driving shaft (603) is respectively rotatably assembled with a gear 3 (604) and a gear 4 (605), wherein the gear 3 (604) is meshed with a toothed disc 1 (201), and the gear 4 (605) is meshed with a toothed disc 2 (611), and the sides of the gear 3 (604) and the gear 4 (605) close to each other are respectively integrally provided with a single-end tooth tube 1 and a single-end tooth tube 2; The outer surface of the driving shaft (603) is slidably sleeved with a double-end toothed tube (606) located between gear three (604) and gear four (605). The double-end toothed tube (606) and the driving shaft (603) are slidably combined in the form of a slider slot. The outer surface of the middle part of the double-end toothed tube (606) is sleeved with a push plate (607). The output end of the cylinder (608) is fixedly connected to the push plate (607).

7. The high-precision linkage machine tool for machining mechanical parts according to claim 6, characterized in that: The air gear transmission member (8) comprises a transmission shaft 1 (801), a transmission shaft 2 (802) located on the same axis, a three-way valve (811), and a push tube (819). The transmission shaft 1 (801) and the transmission shaft 2 (802) are both rotatably assembled on the surface of a turntable (6). The edge of the turntable (6) is rotatably assembled with a screw tube (803). The screw tube (803) is arranged at one end of each transmission shaft 1 (801) away from the transmission shaft 2 (802), and the screw tube (803) is connected to the transmission shaft 1 (801) through a bevel gear set (804). The screw tube (803) is screwed to the outer surface of the corresponding screw rod (702). The transmission shaft 2 (802) is fixedly installed with a gear 5 (805) at one end away from the transmission shaft 1 (801), and the gear 5 (805) is meshed with a toothed disc 3 (612). The transmission shaft one (801) and the transmission shaft two (802) are respectively fixedly provided with a gear six (806) and a gear seven (807) at one end close to each other, and the outer surface of the gear seven (807) is meshingly sleeved with a double-end tooth tube three (808), and the gear six (806) and the double-end tooth tube three (808) form a detachable meshing relationship. The surface of the turntable (6) and the joint between the transmission shaft one (801) and the transmission shaft two (802) are fixedly provided with a transverse guide rod (809), and a push plate three (810) is slidably assembled through the transverse guide rod (809), and the bottom of the push plate three (810) is rotatably sleeved on the outer surface of the middle part of the double-end tooth tube three (808).

8. The high-precision linkage machine tool for machining mechanical parts according to claim 7, characterized in that: The three-way valve (811) and the push tube (819) are both fixedly mounted on the surface of the turntable (6), and two push tubes (819) are symmetrically arranged at the bottom of each three-way valve (811). A valve core (812) is slidably mounted inside the three-way valve (811), and a four-end air passage (813) is opened in the middle of the valve core (812) and an air release passage (814) is opened at both ends. The three-way valve (811) is connected to an air injection pipe (815) through a connecting port in the middle of the top, and the three-way valve (811) is connected to an air release pipe (816) through connecting ports at both ends of the top. The three-way valve (811) is connected to an air pipe (818) through connecting ports at both ends of the bottom. The ends of the two air pipes (818) are respectively connected to the ends of the two push tubes (819) that are away from each other. Push plugs (820) for pushing the push plate three (810) are telescopically assembled inside the two push tubes (819); The two ends of the valve core (812) are fixedly connected to a connecting frame extending to the outside of the three-way valve (811), and a transposition plate (821) is fixedly installed in the middle of the connecting frame. The transposition plate (821) is placed on the top of the push plate three (810) and is used to drive the valve core (812) to move when the push plate three (810) moves.

9. The high-precision linkage machine tool for machining mechanical parts according to claim 8, characterized in that: The gas tank (9) is elastically and slidably assembled with a push plug inside, and the end of the gas tank (9) away from the push plug is connected to a main pipe (901), the end of the main pipe (901) is connected to a ring gas pipe (902), the ends of all the gas injection pipes (815) are connected to the ring gas pipe (902), and each gas injection pipe (815) is equipped with a gas valve (817); The air outlet end of the air pump (10) is assembled with an air valve 2 (1001) through a pipeline connection, and the other two side interfaces of the air valve 2 (1001) are respectively connected to the annular air pipe 2 (1002) and the air supply pipe (1003), and the end of the air supply pipe (1003) is connected to the air tank (9). The side wall of each of the dual-axis processing bodies (3) is connected to a dust removal pipe for cleaning debris on the surface of the workpiece, and each dust removal pipe is connected to the annular air pipe 2 (1002).

10. A processing method of a high-precision linkage machine tool for machining mechanical parts, which is used to use the high-precision linkage machine tool for machining mechanical parts as claimed in any one of claims 1 to 9, characterized in that: The specific steps are as follows: Step 1: The staff at the manual operation area installs the workpieces to be processed one by one inside each dual-axis processing machine base (5) and fixes them through the longitudinal guide frame (501); Step 2: The power mechanism inside the machine base (1) drives the rotary base (4) to rotate, so that each workpiece can be transported to the position of each dual-axis processing machine body (3) in turn for processing. The dual-axis processing machines (3) at different positions carry different tools to perform designated processing operations on the workpieces respectively; Step 3: The longitudinal guide frame (501) that moves longitudinally, the transverse guide frame (301) that moves transversely, and the vertical guide frame (302) that moves vertically, in conjunction with the rotating fixture (502), can fully process all surfaces of the workpiece; Step 4: The workpiece that has been transported for a circle and returned to the manual operation area is the part that has been fully processed. The employee finally unloads the finished parts and replenishes the workpiece to be processed.

Images