Multi-station rotating disc type numerical control flexible processing machine tool

Abstract

The invention provides a multi-station rotating disc type numerical control flexible machining machine tool which comprises a workbench and a plurality of machining devices fixed to the workbench, a rotating disc is rotationally connected to the workbench, the machining devices surround the rotating disc, a plurality of index plates are rotationally connected to the rotating disc, and the index plates are arranged on the rotating disc. A first supporting plate and a second supporting plate are connected to the index plate, a fixing plate is connected to the first supporting plate, an L-shaped structure is formed between the first supporting plate and the fixing plate, clamping air cylinders are arranged on the fixing plate and the second supporting plate, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The invention relates to a machine tool, in particular to a multi-station rotary table type numerically controlled flexible processing machine tool. Background Art

[0002] At present, a Chinese patent with authorization announcement number CN212420417U discloses a mechanical processing machine tool, including a base and a rotating mechanism, the rotating mechanism is fixed to the center of the base; a number of processing stations are arranged on the four sides of the rotating mechanism; a loading and unloading station is arranged on one side of the base; the rotating mechanism includes a turntable and a faceplate, the faceplate is arranged at the output end of the turntable, and clamping stations corresponding to the processing stations and the loading and unloading stations are arranged on the faceplate; a dividing mechanism is arranged between the clamping station and the faceplate, and the dividing mechanism is fixed to the faceplate.

[0003] The clamping station includes a mounting seat and a fixture. The mounting seat is arranged on the top surface of the indexing plate, and the fixture is connected to the mounting seat to ensure the clamping and positioning of the workpiece and improve the processing accuracy. However, this fixture can only clamp one part, that is, one mounting seat can only install one part, so it is not very practical. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a multi-station turntable CNC flexible machining machine tool to achieve the purpose of improving practicality.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a multi-station turntable type CNC flexible processing machine tool, including a workbench and a plurality of processing devices fixed on the workbench, the workbench is rotatably connected to a rotating disk, the plurality of processing devices revolve around the rotating disk, the rotating disk is rotatably connected to a plurality of dividing plates, the dividing plate is connected to a first support plate and a second support plate, the first support plate is connected to a fixed plate, an L-shaped structure is formed between the first support plate and the fixed plate, and clamping cylinders are provided on both the fixed plate and the second support plate.

[0006] To implement the above technical solution, one part is placed on a fixed plate and the other part is placed on a second supporting plate. By turning on the clamping cylinder, the two parts can be clamped and fixed, and one part is placed horizontally and the other part is placed vertically, so as to greatly improve practicality. By rotating the dividing plate, the first supporting plate and the second supporting plate can be rotated along the axis of the dividing plate, so that the processing device can process the two parts at multiple angles. By rotating the rotating plate, the dividing plate can be moved to the processing device at different positions to further process the parts, thereby further improving practicality.

[0007] As a preferred solution of the present invention, the second supporting plate and the fixing plate are detachably connected with an adapter plate, and the adapter plate is provided with a plurality of mounting holes.

[0008] By implementing the above technical solution, the mounting block can be fixed in the mounting hole, and the parts can be placed more stably on the second support plate and the fixing plate.

[0009] As a preferred embodiment of the present invention, the processing device includes a fixed table, a transverse feed assembly, a longitudinal feed assembly, a height adjustment assembly and a processing component. The fixed table is fixedly connected to the workbench, the transverse feed assembly is arranged on the fixed table, the longitudinal feed assembly is arranged on the transverse feed assembly, the height adjustment assembly is arranged on the longitudinal feed assembly, and the processing component is arranged on the height adjustment assembly.

[0010] The implementation of the above technical solution enables the processing components to move in the horizontal, vertical and height directions, so that parts can be processed in all directions, greatly improving practicality.

[0011] As a preferred embodiment of the present invention, the transverse feed assembly includes a transverse motor, a transverse screw, a transverse slide, and a transverse slide rail. The transverse motor and the transverse slide rail are fixed on a fixed table. The transverse screw is fixedly connected to the transverse power shaft of the transverse motor. The transverse screw and the transverse power shaft are coaxially arranged. The axis of the transverse screw is parallel to the length direction of the transverse slide rail. The transverse slide seat is slidably connected to the transverse slide rail and is threadedly connected to the transverse screw.

[0012] To implement the above technical solution, the transverse motor is started, the transverse screw is rotated, and the transverse slide seat can move along the length direction of the transverse slide rail through the conduction effect of the thread.

[0013] As a preferred embodiment of the present invention, the longitudinal feeding assembly includes a longitudinal motor, a longitudinal screw, a longitudinal slide, and a longitudinal slide rail. The longitudinal motor and the longitudinal slide rail are fixed on the transverse slide rail. The longitudinal screw is fixedly connected to the longitudinal power shaft of the longitudinal motor. The longitudinal screw and the longitudinal power shaft are coaxially arranged. The axis of the longitudinal screw is parallel to the length direction of the longitudinal slide rail. The longitudinal slide rail is slidably connected to the longitudinal slide rail and is threadedly connected to the longitudinal screw. The transverse slide rail and the longitudinal slide rail are arranged in a cross shape.

[0014] To implement the above technical solution, the longitudinal motor is started and the longitudinal screw is rotated, so that the longitudinal slide seat can be moved along the length direction of the longitudinal slide rail.

[0015] As a preferred solution of the present invention, the height adjustment component includes an adjustment motor, an adjustment screw, an adjustment slide, and an adjustment slide rail. The adjustment motor and the adjustment slide rail are fixed on the longitudinal slide rail. The adjustment screw is fixedly connected to the adjustment power shaft of the adjustment motor. The adjustment screw and the adjustment power shaft are coaxially arranged. The axis of the adjustment screw is parallel to the length direction of the adjustment slide rail. The adjustment slide rail is slidably connected to the adjustment slide rail and is threadedly connected to the adjustment screw. The longitudinal slide rail is vertically arranged to the adjustment slide rail, and the processing component is connected to the adjustment slide rail.

[0016] To implement the above technical solution, when the adjusting motor is started, the adjusting screw rotates, and the adjusting slide is moved along the length direction of the adjusting slide rail through the conduction effect of the thread, so that the processing parts move along the height direction with the adjusting slide. Combined with the longitudinal feed assembly and the transverse feed assembly, the processing parts can also move in the transverse and longitudinal directions, thereby greatly improving the practicability of the processed parts.

[0017] As a preferred solution of the present invention, a left connecting plate and a right connecting plate are slidably connected on the dividing plate, the left connecting plate is connected to the first support plate, the right connecting plate is connected to the second support plate, and a driving rod is rotatably connected to the dividing plate. The driving rod rotates and moves the left connecting plate and the right connecting plate towards or away from each other through a conduction component.

[0018] To implement the above technical solution, the driving rod rotates, and the left connecting plate and the right connecting plate are moved toward or away from each other through the conduction component, thereby being adaptable to parts of different sizes and further improving practicality.

[0019] As a preferred scheme of the present invention, the conduction component includes a first screw, a second screw, a first sliding rod and a second sliding rod. The first screw and the second screw are both rotatably connected to the dividing plate and are coaxially arranged. The first sliding rod and the second sliding rod are both fixed on the dividing plate and are parallelly arranged. The length direction of the first sliding rod is parallel to the axis of the first screw. The left connecting plate is threadedly connected to the first screw and is slidably connected to the first sliding rod. The right connecting plate is threadedly connected to the second screw and is slidably connected to the second sliding rod. One end of the first screw is connected to the driving rod, and the other end of the first screw drives the second screw to rotate synchronously through a linkage component. The thread on the first screw and the thread on the second screw have opposite rotation directions.

[0020] To implement the above technical solution, the driving rod rotates, and the left connecting plate moves along the first sliding rod through the conduction action of the first screw. At the same time, the first screw drives the second screw to rotate synchronously through the linkage assembly, so that the right connecting plate moves along the length direction of the second sliding rod. Since the rotation directions of the threads on the first screw and the second screw are opposite, the left connecting plate and the right connecting plate move towards or away from each other to adapt to parts of different sizes.

[0021] As a preferred solution of the present invention, the linkage assembly includes a linkage rod, a first rotating wheel, a second rotating wheel, a third rotating wheel, a fourth rotating wheel, a first belt and a second belt. The linkage rod is rotatably connected to the dividing plate and is arranged parallel to the first screw rod. The first rotating wheel is fixed on the first screw rod, the second rotating wheel and the second rotating wheel are respectively fixed on both ends of the linkage rod, the fourth rotating wheel is fixed on the second screw rod, the first belt is tensioned by the first rotating wheel and the second rotating wheel, and the second belt is tensioned by the third belt and the fourth belt.

[0022] To implement the above technical solution, the first screw rotates, the first screw drives the first wheel to rotate, the first wheel rotates the second wheel through the first belt, the second wheel rotates the linkage rod, the linkage rod drives the third wheel to rotate, the third wheel rotates the fourth wheel through the second belt, and the fourth wheel drives the second screw to rotate, so that the first screw and the second screw have the same direction of rotation and the first screw and the second screw rotate synchronously.

[0023] As a preferred solution of the present invention, a rotating shaft is rotatably connected to the dividing plate, and a plurality of the rotating shafts are evenly distributed along the axis of the dividing plate. A gear ring is rotatably connected to the dividing plate, and a gear meshing with the gear ring is fixedly connected to the rotating shaft. An end of the rotating shaft away from the gear is fixedly connected to a rocker arm, and the rocker arm is hinged to a support rod, and an end of the support rod away from the rocker arm is hinged to a support plate, the axis of the support plate is colinear with the axis of the dividing plate, and a power wheel meshing with the gear ring is fixedly connected to the driving rod.

[0024] To implement the above technical solution, in the process of the driving rod driving the first screw to rotate, the power wheel rotates, the power wheel drives the gear ring to rotate, and the gear ring drives all the gears to rotate, so that the rocker arm rotates along the axis of the rotating shaft, and the support rod moves. Through the action of multiple support rods, the support plate moves along its own axis, so that the support plate can be extended from between the left connecting plate and the right connecting plate, and the part is installed on the support plate. As the dividing plate rotates, the support plate rotates synchronously with the dividing plate, so that the processing components can perform turning and boring operations on the outer surface of the part, thereby greatly improving practicality.

[0025] In summary, the present invention has the following beneficial effects: 1. Place one part on the left connecting plate and the other part on the right connecting plate, and fix the parts by clamping the cylinder, so that the processing parts can process the two parts, improving production efficiency and practicality; 2. When the driving rod rotates, the left connecting plate and the right connecting plate can move toward or away from each other along the radial direction of the indexing plate, so as to adapt to parts of different sizes and further improve practicality; 3. Fix the third part on the support plate, continue to rotate the driving rod, and the support plate extends from between the left connecting plate and the right connecting plate. The support plate is stably supported by multiple support rods. When the indexing plate rotates, the third part can be turned, bored, etc., thereby further improving production efficiency and practicality; 4. The support plate is located between the left connecting plate and the right connecting plate, so that the parts located on the left connecting plate and the right connecting plate can be supported by the support plate to further improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2 for Figure 1 A magnified image of point A; Figure 3 for Figure 1 A magnified view of point B; Figure 4 It is a structural schematic diagram of the left connecting plate; Figure 5 It is a structural schematic diagram of the right connecting plate; Figure 6 It is a schematic diagram of the structure of the support plate.

[0027] Figure numerals: 1, workbench; 2, processing device; 21, fixed table; 3, transverse feed assembly; 31, transverse motor; 32, transverse screw; 33, transverse slide; 34, transverse slide; 4, longitudinal feed assembly; 41, longitudinal motor; 42, longitudinal screw; 43, longitudinal slide; 44, longitudinal slide; 5, height adjustment assembly; 51, adjustment motor; 52, adjustment screw; 53, adjustment slide; 54, adjustment slide; 6, processing part; 7, rotating disk; 71, indexing disk; 72, first support plate; 73, second support plate; 74, fixed plate; 75, adapter plate ;76, clamping cylinder;81, left connecting plate;82, right connecting plate;83, driving rod;831, power wheel;84, transmission component;841, first screw;842, second screw;843, first slide bar;844, second slide bar;85, linkage component;851, linkage rod;852, first rotating wheel;853, second rotating wheel;854, third rotating wheel;855, fourth rotating wheel;856, first belt;857, second belt;91, rotating shaft;92, gear ring;93, gear;94, rocker arm;95, support rod;96, support plate;100, parts. DETAILED DESCRIPTION

[0028] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0029] A multi-station rotary table type CNC flexible machining machine tool comprises a workbench 1 and four machining devices 2 fixed on the workbench 1.

[0030] The processing device 2 includes a fixed table 21, a transverse feed assembly 3, a longitudinal feed assembly 4, a height adjustment assembly 5 and a processing component 6. The fixed table 21 is fixedly connected to the workbench 1, the transverse feed assembly 3 is arranged on the fixed table 21, the longitudinal feed assembly 4 is arranged on the transverse feed assembly 3, and the height adjustment assembly 5 is arranged on the longitudinal feed assembly 4. The processing component 6 is arranged on the height adjustment assembly 5.

[0031] The transverse feed assembly 3 includes a transverse motor 31, a transverse screw 32, a transverse slide 33, and a transverse slide rail 34. The transverse motor 31 and the transverse slide rail 34 are both fixed on the fixed platform 21 and arranged horizontally. The transverse screw 32 is fixedly connected to the transverse power shaft of the transverse motor 31, and the transverse screw 32 is coaxially arranged with the transverse power shaft. The axis of the transverse screw 32 is parallel to the length direction of the transverse slide rail 34, and the transverse slide 33 is slidably connected to the transverse slide rail 34 and is threadedly connected to the transverse screw 32. The transverse motor 31 is a servo motor.

[0032] When the transverse motor 31 is started, the transverse screw rod 32 rotates, and the transverse slide seat 33 can be moved along the length direction of the transverse slide rail 34 through the conduction effect of the thread.

[0033] The longitudinal feeding assembly 4 includes a longitudinal motor 41, a longitudinal screw 42, a longitudinal slide 43, and a longitudinal slide rail 44. The longitudinal motor 41 and the longitudinal slide rail 44 are fixed to the upper surface of the transverse slide 33, and the longitudinal screw 42 is fixedly connected to the longitudinal power shaft of the longitudinal motor 41; the longitudinal screw 42 is coaxially arranged with the longitudinal power shaft. The axis of the longitudinal screw 42 is parallel to the length direction of the longitudinal slide rail 44. The longitudinal slide 43 is slidably connected to the longitudinal slide rail 44 and is threadedly connected to the longitudinal screw 42. The transverse slide rail 34 and the longitudinal slide rail 44 are arranged in a cross. The longitudinal motor 41 is a servo motor.

[0034] When the longitudinal motor 41 is started, the longitudinal screw rod 42 rotates, and through the conduction effect of the thread, the longitudinal slide 43 can be moved along the length direction of the longitudinal slide rail 44. Combined with starting the transverse motor 31, the longitudinal slide 43 can be moved freely on the horizontal plane.

[0035] The height adjustment assembly 5 includes an adjustment motor 51, an adjustment screw 52, ​​an adjustment slide 53, and an adjustment slide rail 54. The adjustment motor 51 and the adjustment slide rail 54 are fixed on the longitudinal slide 43 and are vertically arranged. The adjustment screw 52 is fixedly connected to the adjustment power shaft of the adjustment motor 51, and the adjustment screw 52 is coaxially arranged with the adjustment power shaft. The axis of the adjustment screw 52 is parallel to the length direction of the adjustment slide rail 54. The adjustment slide 53 is slidably connected to the adjustment slide rail 54 and is threadedly connected to the adjustment screw 52. The longitudinal slide rail 44 and the adjustment slide rail 54 are arranged vertically, and the processing component 6 is connected to the adjustment slide 53. The adjustment motor 51 is a servo motor.

[0036] When the adjusting motor 51 is started, the adjusting slide 53 can be moved vertically along the adjusting slide rail 54 . Combined with starting the longitudinal motor 41 and starting the transverse motor 31 , the adjusting slide 53 can have a large moving space, so that the processing component 6 can process the part 100 .

[0037] A rotating disk 7 is rotatably connected to the middle of the workbench 1, and four processing devices 2 surround the rotating disk 7. The rotating disk 7 is driven by a servo motor.

[0038] Five indexing plates 71 are rotatably connected to the rotating disk 7, and the five indexing plates 71 are evenly distributed along the axis of the rotating disk 7. Each indexing plate 71 is driven by its own servo motor. A first support plate 72 and a second support plate 73 are provided on the indexing plate 71, and the first support plate 72 and the second support plate 73 are both horizontally laid on the indexing plate 71. A fixed plate 74 is fixedly connected to the first support plate 72, and an L-shaped structure is formed between the first support plate 72 and the fixed plate 74.

[0039] The second support plate 73 and the fixing plate 74 are both fixedly connected with an adapter plate 75 by screws, and a plurality of mounting holes are provided on the adapter plate 75. The fixing plate 74 and the second support plate 73 are both provided with a clamping cylinder 76.

[0040] A part 100 is arranged on each supporting plate, and then the part 100 is fixed on the adapter plate 75 by a clamping cylinder 76. The clamping cylinder 76 is a rotary clamping cylinder 76. Thus, one part 100 is arranged horizontally and one part 100 is arranged vertically, which greatly improves practicality.

[0041] The indexing plate 71 is slidably connected with a left connecting plate 81 and a right connecting plate 82. The left connecting plate 81 is fixedly connected to the first supporting plate 72, and the right connecting plate 82 is fixedly connected to the second supporting plate 73. A driving rod 83 is rotatably connected to the indexing plate. The driving rod 83 rotates and moves the left connecting plate 81 and the right connecting plate 82 toward or away from each other through a transmission component 84. Both the left connecting plate 81 and the right connecting plate 82 move along the radial direction of the indexing plate 71.

[0042] The transmission assembly 84 includes a first screw 841, a second screw 842, a first slide bar 843 and a second slide bar 844. The first screw 841 and the second screw 842 are both rotatably connected to the indexing plate 71 and are coaxially arranged, and the axes of the first screw 841 and the second screw 842 are arranged along the radial direction of the indexing plate 71. The first slide bar 843 and the second slide bar 844 are both fixed on the indexing plate 71 and are arranged in parallel, and the length direction of the first slide bar 843 is parallel to the axis of the first screw 841.

[0043] The left connecting plate 81 is threadedly connected to the first screw rod 841 and is slidably connected to the first sliding rod 843 ; the right connecting plate 82 is threadedly connected to the second screw rod 842 and is slidably connected to the second sliding rod 844 .

[0044] One end of the first screw 841 is connected to the driving rod 83, and the first screw 841 and the driving rod 83 are coaxially arranged. The driving rod 83 is driven by a power motor, and the power motor is fixed on the indexing plate 71. The other end of the first screw 841 drives the second screw 842 to rotate synchronously through the linkage assembly 85. The thread on the first screw 841 and the thread on the second screw 842 have opposite rotation directions.

[0045] The linkage assembly 85 includes a linkage rod 851, a first rotating wheel 852, a second rotating wheel 853, a third rotating wheel 854, a fourth rotating wheel 855, a first belt 856 and a second belt 857. The linkage rod 851 is rotatably connected to the indexing plate 71 and is arranged parallel to the first screw rod 841. The linkage rod 851 is away from the center of the indexing plate 71. The first rotating wheel 852 is fixed to the first screw rod 841 and is coaxially arranged; the second rotating wheel 853 and the second rotating wheel 853 are respectively fixed to the two ends of the linkage rod 851 and are coaxially arranged; the fourth rotating wheel 855 is fixed to the second screw rod 842 and is coaxially arranged. The first belt 856 is tensioned by the first rotating wheel 852 and the second rotating wheel 853; the second belt 857 is tensioned by the third belt and the fourth belt.

[0046] When the driving rod 83 drives the first screw 841 to rotate, the first screw 841 drives the first rotating wheel 852 to rotate, the first rotating wheel 852 drives the first belt 856 and the second rotating wheel 853 to rotate through friction, the second rotating wheel 853 drives the third rotating wheel 854 to rotate through the linkage rod 851, the third rotating wheel 854 drives the second belt 857 and the fourth rotating wheel 855 to rotate through friction, and the fourth rotating wheel 855 drives the second screw 842 to rotate. Thus, the first screw 841 and the second screw 842 have the same direction of rotation, so that the first screw 841 can synchronously move the left connecting plate 81 and the right connecting plate 82 toward or away from each other during the rotation process.

[0047] The left connecting plate 81 and the right connecting plate 82 move away from each other, so that a larger part 100 can be installed on the left connecting plate 81 and the right connecting plate 82. Similarly, when the left connecting plate 81 and the right connecting plate 82 move toward each other, a smaller part 100 can be installed on the left connecting plate 81 and the right connecting plate 82 to improve practicality.

[0048] A rotating shaft 91 is rotatably connected to the indexing plate 71. The three rotating shafts 91 are evenly distributed along the axis of the indexing plate 71, and the axis of the rotating shaft 91 is arranged along the radial direction of the indexing plate 71. A gear ring 92 is rotatably connected to the upper surface of the indexing plate 71 through a bearing, and the gear ring 92 and the indexing plate 71 are arranged coaxially. A gear 93 meshing with the gear ring 92 is fixedly connected to one end of the rotating shaft 91, and the gear 93 is arranged coaxially with the rotating shaft 91. A swing rod 94 is fixedly connected to the end of the rotating shaft 91 away from the gear 93, and the swing rod 94 is arranged vertically between the rotating shaft 91.

[0049] A support rod 95 is hingedly connected to one end of the swing rod 94 away from the rotating shaft 91, and a support plate 96 is hingedly connected to one end of the support rod 95 away from the swing rod 94, that is, three support rods 95 are hingedly connected to the support plate 96 to keep the support plate 96 in a horizontal state. The axis of the support plate 96 is colinear with the axis of the indexing plate 71, and a power wheel 831 meshing with the gear ring 92 is fixedly connected to the driving rod 83.

[0050] As mentioned above, when the driving rod 83 rotates, the left connecting plate 81 and the right connecting plate 82 move away from each other. At the same time, the power wheel 831 drives the gear ring 92 to rotate, the gear ring 92 drives the gear 93 to rotate, the gear 93 drives the rotating shaft 91 to rotate, the rotating shaft 91 drives the swing rod 94 to rotate, the support rod 95 moves and drives the support plate 96 to move upward. At this time, the support plate 96 extends from between the left connecting plate 81 and the right connecting plate 82, and the third part 100 can be installed on the support plate 96. When the indexing plate 71 is rotated, the third part 100 can be turned, bored, etc. by the processing component 6, thereby greatly improving practicality and production efficiency.

[0051] Of course, the above are only typical examples of the present invention. In addition, the present invention may also have many other specific implementations. All technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A multi-station rotary table type CNC flexible machining machine tool, comprising a workbench (1) and a plurality of machining devices (2) fixed on the workbench (1), wherein a rotary table (7) is rotatably connected to the workbench (1), the plurality of machining devices (2) surround the rotary table (7), and the rotary table (7) is rotatably connected to a plurality of indexing plates (71), wherein: The indexing plate (71) is connected to a first support plate (72) and a second support plate (73); the first support plate (72) is connected to a fixing plate (74); an L-shaped structure is formed between the first support plate (72) and the fixing plate (74); and clamping cylinders (76) are provided on both the fixing plate (74) and the second support plate (73).

2. The multi-station rotary table type CNC flexible machining machine tool according to claim 1 is characterized in that: The second support plate (73) and the fixing plate (74) are both detachably connected to an adapter plate (75), and the adapter plate (75) is provided with a plurality of mounting holes.

3. The multi-station rotary table type CNC flexible machining machine tool according to claim 1 is characterized in that: The processing device (2) comprises a fixed table (21), a transverse feeding component (3), a longitudinal feeding component (4), a height adjustment component (5) and a processing component (6), wherein the fixed table (21) is fixedly connected to the workbench (1), the transverse feeding component (3) is arranged on the fixed table (21), the longitudinal feeding component (4) is arranged on the transverse feeding component (3), the height adjustment component (5) is arranged on the longitudinal feeding component (4), and the processing component (6) is arranged on the height adjustment component (5).

4. The multi-station rotary table type CNC flexible machining machine tool according to claim 3 is characterized in that: The transverse feeding assembly (3) comprises a transverse motor (31), a transverse screw (32), a transverse slide (33), and a transverse slide rail (34); the transverse motor (31) and the transverse slide rail (34) are fixed on a fixed platform (21); the transverse screw (32) is fixedly connected to a transverse power shaft of the transverse motor (31); the transverse screw (32) and the transverse power shaft are coaxially arranged; the axis of the transverse screw (32) is parallel to the length direction of the transverse slide rail (34); the transverse slide seat (33) is slidably connected to the transverse slide rail (34) and is threadedly connected to the transverse screw (32).

5. The multi-station rotary table type CNC flexible machining machine tool according to claim 4 is characterized in that: The longitudinal feeding assembly (4) comprises a longitudinal motor (41), a longitudinal screw (42), a longitudinal slide (43), and a longitudinal slide rail (44); the longitudinal motor (41) and the longitudinal slide rail (44) are fixed on the transverse slide rail (33); the longitudinal screw (42) is fixedly connected to the longitudinal power shaft of the longitudinal motor (41); the longitudinal screw (42) and the longitudinal power shaft are coaxially arranged; the axis of the longitudinal screw (42) is parallel to the length direction of the longitudinal slide rail (44); the longitudinal slide seat (43) is slidably connected to the longitudinal slide rail (44) and is threadedly connected to the longitudinal screw (42); the transverse slide rail (34) and the longitudinal slide rail (44) are arranged in a cross pattern.

6. The multi-station rotary table type CNC flexible machining machine tool according to claim 5 is characterized in that: The height adjustment component (5) comprises an adjustment motor (51), an adjustment screw (52), an adjustment slide (53), and an adjustment slide rail (54); the adjustment motor (51) and the adjustment slide rail (54) are fixed on the longitudinal slide rail (43); the adjustment screw (52) is fixedly connected to the adjustment power shaft of the adjustment motor (51); the adjustment screw (52) and the adjustment power shaft are coaxially arranged; the axis of the adjustment screw (52) is parallel to the length direction of the adjustment slide rail (54); the adjustment slide rail (53) is slidably connected to the adjustment slide rail (54) and is threadedly connected to the adjustment screw (52); the longitudinal slide rail (44) and the adjustment slide rail (54) are arranged vertically; and the processing component (6) is connected to the adjustment slide rail (53).

7. The multi-station rotary table type CNC flexible machining machine tool according to claim 1 is characterized in that: A left connecting plate (81) and a right connecting plate (82) are slidably connected to the indexing plate (71); the left connecting plate (81) is connected to the first supporting plate (72); the right connecting plate (82) is connected to the second supporting plate (73); a driving rod (83) is rotatably connected to the indexing plate; the driving rod (83) rotates and moves the left connecting plate (81) and the right connecting plate (82) toward or away from each other through a transmission component (84).

8. The multi-station rotary table type CNC flexible machining machine tool according to claim 7 is characterized in that: The transmission assembly (84) includes a first screw (841), a second screw (842), a first slide bar (843) and a second slide bar (844). The first screw (841) and the second screw (842) are both rotatably connected to the indexing plate (71) and are coaxially arranged. The first slide bar (843) and the second slide bar (844) are both fixed to the indexing plate (71) and are arranged in parallel. The length direction of the first slide bar (843) is parallel to the axis of the first screw (841). The left connecting plate ( 81) is threadedly connected to the first screw rod (841) and is slidably connected to the first slide rod (843), the right connecting plate (82) is threadedly connected to the second screw rod (842) and is slidably connected to the second slide rod (844), one end of the first screw rod (841) is connected to the driving rod (83), and the other end of the first screw rod (841) drives the second screw rod (842) to rotate synchronously through a linkage assembly (85), and the rotation direction of the thread on the first screw rod (841) and the thread on the second screw rod (842) are opposite.

9. The multi-station rotary table type CNC flexible machining machine tool according to claim 8, characterized in that: The linkage assembly (85) comprises a linkage rod (851), a first rotating wheel (852), a second rotating wheel (853), a third rotating wheel (854), a fourth rotating wheel (855), a first belt (856) and a second belt (857); the linkage rod (851) is rotatably connected to the indexing plate (71) and is arranged parallel to the first screw rod (841); the first rotating wheel (852) is fixed to the first screw rod (841); the second rotating wheel (853) and the second rotating wheel (853) are respectively fixed to two ends of the linkage rod (851); the fourth rotating wheel (855) is fixed to the second screw rod (842); the first belt (856) is tensioned by the first rotating wheel (852) and the second rotating wheel (853); and the second belt (857) is tensioned by the third belt and the fourth belt.

10. The multi-station rotary table type CNC flexible machining machine tool according to claim 9, characterized in that: The indexing plate (71) is rotatably connected to a rotating shaft (91), and a plurality of the rotating shafts (91) are evenly distributed along the axis of the indexing plate (71). The indexing plate (71) is rotatably connected to a gear ring (92), and the rotating shaft (91) is fixedly connected to a gear (93) meshing with the gear ring (92). The end of the rotating shaft (91) away from the gear (93) is fixedly connected to a swing rod (94), and the swing rod (94) is hinged to a support rod (95). The end of the support rod (95) away from the swing rod (94) is hinged to a support plate (96), and the axis of the support plate (96) is colinear with the axis of the indexing plate (71). The driving rod (83) is fixedly connected to a power wheel (831) meshing with the gear ring (92).

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