An ultra-large component precision in-situ processing device and method

Abstract

The present application discloses an ultra-large component precision in-situ processing device and method thereof, including a tooling seat for carrying a spherical tank. The tooling seat is provided with a rotating seat, and a driving device for driving the rotating seat to rotate is arranged between the tooling seat and the rotating seat. The rotating seat is provided with a tooling bridge, and a self-leveling vehicle is slidably arranged on the tooling bridge. The self-leveling vehicle is provided with a processing robot for opening holes, and the tooling seat is provided with a laser measuring device for precise positioning. The present application enables the spherical tank to be located at the installation point from beginning to end, realizes in-situ processing, and there is no need to transport it from the processing point to the installation point after processing, saving transportation costs and also improving the processing efficiency of ultra-large components.

Description

Technical Field

[0001] This application relates to the technical field of precision machining, and particularly to a precision in-situ machining device and method for super-large components. Background Art

[0002] Traditional component processing methods are to first place the component at the processing point for processing, and then transport the processed component to the installation point for installation. However, for example, in the case of a hydrogen tank, the hydrogen tank is a spherical tank, which is a super-large component with a heavy mass and a large volume. It is necessary to weld several flange valves on the spherical tank and drill holes in each flange valve. If the traditional component processing method is selected, the transportation cost of transporting the super-large component such as the spherical tank to the installation point after drilling is huge and unrealistic. Therefore, it needs to be improved. Summary of the Invention

[0003] The purpose of this application is to provide a precision in-situ machining device and method for super-large components to solve the problem that the traditional component processing method cannot be used for super-large components.

[0004] The first part, a precision in-situ machining device for super-large components provided by this application adopts the following technical solution:

[0005] A precision in-situ machining device for super-large components includes a tooling seat for carrying a spherical tank. The tooling seat is provided with a rotating seat, and a driving device for driving the rotating seat to rotate is arranged between the tooling seat and the rotating seat. The rotating seat is provided with a tooling bridge, and a self-leveling vehicle is slidably arranged on the tooling bridge. The self-leveling vehicle is provided with a processing robot for drilling holes, and the tooling seat is provided with a laser measuring device for precise positioning.

[0006] By adopting the above technical solution, a tooling seat, a rotating seat, and a tooling bridge are built at the installation point of the spherical tank. A self-leveling vehicle equipped with a processing robot is installed on the tooling bridge, a laser measuring device is installed on the tooling seat, and a driving device for driving the rotating seat to rotate around its own axis is installed between the tooling seat and the rotating seat.

[0007] The spherical tank is assembled on the tooling seat. The laser measuring device precisely locates the hole-opening position of the flange valve. The self-leveling vehicle slides along the axis of the tooling bridge to the hole-opening position, and the processing robot drills holes in the flange valve. After the hole-opening operation of the spherical tank is completed, the rotating seat and the tooling bridge are removed, so that the spherical tank can always be located at the installation point, realizing in-situ machining. After processing, there is no need to transport it from the processing point to the installation point, saving transportation costs and also improving the processing efficiency of super-large components.

[0008] Optionally, the tooling bridge is in an arched rotary shape and is horizontally arranged across the rotating seat.

[0009] By adopting the above technical solution, the self-leveling vehicle can drive the processing robot to slide and perform hole-opening operations along the circumferential direction of the spherical tank. At the same time, in cooperation with the rotation of the rotating seat around its own axis, it can perform all-round hole-opening operations on the spherical tank.

[0010] Optionally, the self-leveling vehicle includes a mobile vehicle slidably arranged on the tooling bridge, a processing platform rotatably arranged on the mobile vehicle, a self-locking drive structure arranged on the mobile vehicle and used to control the sliding and stopping of the mobile vehicle, and a self-locking drive assembly arranged on the mobile vehicle and used to control the leveling and stopping of the processing platform. The processing robot is arranged on the processing platform.

[0011] By adopting the above technical solution, the self-locking drive structure can drive the mobile vehicle to slide and can also control the mobile vehicle to stop when the mobile vehicle slides to the hole-opening position to limit the sliding of the mobile vehicle; the self-locking drive assembly can also drive the processing platform to rotate relative to the sliding vehicle, facilitating the alignment of the processing robot with the hole-opening position for processing, enabling the processing robot to align with the hole-opening positions in different orientations for processing, and improving the operation applicability of the equipment.

[0012] Optionally, a longitudinal sliding seat is slidably arranged on the processing platform, a transverse sliding seat is slid on the longitudinal sliding seat, and the processing robot is arranged on the transverse sliding seat.

[0013] By adopting the above technical solution, the sliding of the longitudinal sliding seat can adjust the distance between the processing robot and the spherical tank through longitudinal sliding, and the sliding of the transverse sliding seat can perform transverse adjustment on the processing robot, realizing fine adjustment of the position of the processing robot during the hole-opening operation, reducing the frequency of driving the mobile vehicle and rotating the processing platform to adjust the position of the processing robot. The fine adjustment can improve the operation accuracy of the processing robot and the convenience of operation.

[0014] Optionally, a lead screw is rotatably arranged on the processing platform, a control member for driving the lead screw to rotate is arranged on the processing platform, a linkage bushing threadedly connected to the lead screw is rotatably arranged on the longitudinal sliding seat, a linkage structure for driving the transverse sliding seat to slide is arranged between the linkage bushing and the transverse sliding seat, and a stopping assembly for restricting the self-rotation of the linkage bushing is arranged on the longitudinal sliding seat.

[0015] By adopting the above technical solution, the control member drives the lead screw to rotate, the lead screw drives the linkage bushing to rotate around its own axis, and drives the transverse sliding seat to slide through the linkage structure; when the stopping assembly restricts the self-rotation of the linkage bushing, the lead screw can drive the linkage bushing to slide along the length direction of the lead screw at this time, driving the longitudinal sliding seat to slide, with a simple structure and convenient operation.

[0016] Optionally, the linkage structure includes a linkage gear axially disposed on the linkage bushing and a linkage toothed plate disposed on the lateral sliding seat, and the linkage gear meshes with the linkage toothed plate.

[0017] By adopting the above technical solution, when the linkage bushing rotates self, it drives the linkage gear to rotate around its own axis, and the linkage gear drives the linkage toothed plate to slide, so as to drive the lateral sliding seat to slide. The structure is simple and the operation is convenient.

[0018] Optionally, the stopping assembly includes an abutting block slidably disposed on the longitudinal sliding seat, a pushing member disposed on the longitudinal sliding seat and used for driving the abutting block to slide, a stopping gear is disposed on the linkage bushing, and a stopping toothed portion meshing with the stopping gear is disposed on the abutting block.

[0019] By adopting the above technical solution, the pushing member drives the abutting block to slide towards the direction of the linkage bushing, so that the stopping toothed portion meshes with the stopping gear, realizing the restriction of the self-rotation of the linkage bushing. At this time, the linkage bushing is in threaded connection with the lead screw, and the lead screw drives the linkage bushing to slide along the length direction of the lead screw. The structure is simple and the operation is convenient.

[0020] Optionally, the laser measuring device includes a tracker and a plurality of emitters. The tracker is axially disposed on the tooling seat, and the plurality of emitters are circumferentially disposed on the tooling seat along the tooling seat.

[0021] By adopting the above technical solution, the tracker is turned on, so that the laser beam is emitted from the flange valve, and the emission end of the emitter is located on the straight line where the laser beam emitted by the tracker from the flange valve is located, initially determining the opening position of the flange valve, facilitating the control of the self-leveling vehicle to the opening position, improving the positioning accuracy, and improving the accuracy of the opening operation.

[0022] Optionally, the driving device includes an annular slide rail disposed on the tooling seat, a pulley disposed on the rotating seat and cooperating with the annular slide rail, and a driving member disposed on the rotating seat and used for driving the pulley to rotate.

[0023] By adopting the above technical solution, the driving member controls the pulley to rotate, and the pulley slides along the track of the slide rail, realizing the rotation of the rotating seat, and realizing the all-round opening operation of the spherical tank.

[0024] 1. A method for an ultra-large component precision in-situ processing device provided by this application includes the following steps:

[0025] Build a tooling seat. A rotating seat is axially rotatably installed at the upper end of the tooling seat, and a driving device for driving the rotating seat to rotate self. A tooling bridge that spans and rotates and is in an arched rotary form is fixedly installed on the rotating seat. A self-leveling vehicle is slidably installed on the tooling bridge, and a processing robot for opening holes is installed on the self-leveling vehicle. A laser measuring device for precise positioning is also installed on the tooling seat;

[0026] Produce a spherical tank with a standard internal hollow structure. A number of flange valves are installed on the spherical tank. The spherical tank includes a symmetrically arranged upper hemispherical body and a lower hemispherical body. Light guiding holes corresponding to the flange valves one by one are opened on the spherical tank. Install the base on the tooling seat, install a base on the base, install the lower hemispherical body on the base, and install a bracket in the lower hemispherical body. The laser measuring device includes a tracker installed at the vertex of the bracket and a transmitter installed on the tooling seat, so that the emitting end of the tracker is located at the center of the sphere.

[0027] Install the upper hemispherical body on the lower hemispherical body, turn on the tracker, make the laser beam emit from the light guiding hole, make the emitting end of the transmitter be located on the straight line where the laser beam emitted by the tracker from the light guiding hole is located, preliminarily determine the opening position of the flange valve, and transmit the signal to the control center;

[0028] The control center controls and slides the self-leveling vehicle along the axis of the tooling bridge to the opening position, and the control center controls and makes the processing robot open the flange valve.

[0029] By adopting the above technical solutions, assemble the spherical tank on the tooling seat, precisely position the opening position of the flange valve through the laser measuring device, slide the self-leveling vehicle along the axis of the tooling bridge to the opening position, and the processing robot opens the flange valve. After the spherical tank completes the hole opening operation, remove the rotating seat and the tooling bridge, so that the spherical tank can always be located at the installation point, realize in-situ processing, and there is no need to transport it from the processing point to the installation point after processing, saving transportation costs and also improving the processing efficiency of super-large components.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. Enable the spherical tank to always be located at the installation point, realize in-situ processing, and there is no need to transport it from the processing point to the installation point after processing, saving transportation costs and also improving the processing efficiency of super-large components;

[0032] 2. Can perform all-round hole opening operations on the spherical tank;

[0033] 3. Turn on the tracker, make the laser beam emit from the flange valve, make the emitting end of the transmitter be located on the straight line where the laser beam emitted by the tracker from the flange valve is located, preliminarily determine the opening position of the flange valve, facilitate controlling the self-leveling vehicle to the opening position, improve the accuracy of positioning, and improve the accuracy of the hole opening operation;

[0034] 4. Fine-tuning can improve the operation accuracy and convenience of the processing robot. Description of the Drawings

[0035] Figure 1 is the overall and spherical tank structure schematic diagram of the embodiment of the present application;

[0036] Figure 2 is the overall structure schematic diagram of the embodiment of the present application;

[0037] Figure 3 is the structure schematic diagram of the self-leveling vehicle of the embodiment of the present application;

[0038] Figure 4 is the structure schematic diagram of the longitudinal sliding seat of the embodiment of the present application;

[0039] Figure 5 is the partial explosion schematic diagram of the embodiment of the present application;

[0040] Figure 6 is the structure schematic diagram of the tooling seat of the embodiment of the present application.

[0041] Description of the reference numerals: 1. Tooling seat; 11. Driving device; 111. Ring-shaped slide rail; 112. Pulley; 113. Driving member; 2. Rotating seat; 3. Tooling bridge; 4. Self-leveling vehicle; 41. Moving vehicle; 42. Processing platform; 421. Guide plate; 422. Dovetail groove; 43. Self-locking driving structure; 44. Self-locking driving assembly; 45. Lead screw; 46. Control member; 5. Processing robot; 6. Laser measuring device; 61. Tracker; 62. Emitter; 7. Longitudinal sliding seat; 71. Linkage bushing; 72. Stop gear; 73. Dovetail block; 8. Transverse sliding seat; 9. Linkage structure; 91. Linkage gear; 92. Linkage tooth-shaped plate; 10. Stop assembly; 101. Abutting block; 102. Pushing member; 103. Stop tooth-shaped part; 201. Spherical tank; 2011. Upper hemispherical body; 2012. Lower hemispherical body; 2013. Light guiding hole; 2014. Base; 2015. Foundation. Detailed Description of the Embodiment

[0042] The following further describes the present application in detail Figure 1-6 in conjunction with the appended drawings.

[0043] The embodiment of the present application discloses a super-large component precision in-situ processing device.

[0044] Refer to Figure 1 、 Figure 2A precision in-situ processing equipment for super-large components includes a tooling seat 1 built on the ground at the installation point and used to carry a spherical tank 201. The tooling seat 1 is a disc-shaped base. The upper end of the tooling seat 1 is rotatably connected to a rotating seat 2. The rotating seat 2 is a ring-shaped annular seat. A driving device 11 for driving the rotating seat 2 to rotate around its own axis is installed between the tooling seat 1 and the rotating seat 2. Two tooling bridges 3 are fixedly connected to the upper end of the rotating seat 2. The middle parts of the two tooling bridges 3 overlap. The tooling bridges 3 are slidably connected to a self-leveling vehicle 4 that can automatically level. The self-leveling vehicle 4 is installed with a processing robot 5 for drilling holes. The processing robot 5 is a conventional processing robot arm. The processing robot arm can be installed with a tool suitable for drilling holes. The processing robot arm performs drilling operations through the tool. A laser measuring device 6 for precise positioning is installed on the upper end of the tooling seat 1.

[0045] Reference Figure 2 , Figure 3 The tooling bridge 3 is arched and rotary and fixedly connected to the upper end of the rotating seat 2. The tooling bridge 3 spans the upper end of the rotating seat 2. The self-leveling vehicle 4 includes a mobile vehicle 41 that is sleeved and slidably connected to the tooling bridge 3, a processing platform 42 that is rotatably connected to the side of the mobile vehicle 41 away from the tooling bridge 3, a self-locking drive structure 43 installed on the mobile vehicle 41 and used to control the sliding and stopping of the mobile vehicle 41, and a self-locking drive component 44 installed on the mobile vehicle 41 and used to control the leveling and stopping of the processing platform 42. The processing robot 5 is installed on the processing platform 42.

[0046] Reference Figure 3 The self-locking drive structure 43 includes a wheel rollingly connected to the mobile vehicle 41, a self-locking motor fixedly connected to the mobile vehicle 41, and a clamping cylinder fixedly connected to the mobile vehicle 41. The piston rod of the clamping cylinder can abut against the tooling bridge 3 to achieve the effect of limiting the slippage of the mobile vehicle 41. At the same time, the output shaft of the self-locking motor is axially fixedly connected to the wheel. The self-locking motor can rotate and can self-lock and limit rotation when it stops rotating, thereby achieving a braking effect. The self-locking drive component 44 includes a rotating shaft connected to the processing platform 42, a self-locking motor fixedly connected to the mobile vehicle 41, and the output shaft of the self-locking motor is axially fixedly connected to the rotating shaft. One end of the rotating shaft is fixedly connected to the side of the processing platform 42 facing the mobile vehicle 41, and the other end is rotatably connected to the side of the mobile vehicle 41 facing the processing platform 42.

[0047] Reference Figure 3 , Figure 4 The processing platform 42 is slidably connected to a longitudinal sliding seat 7, and the upper end of the longitudinal sliding seat 7 is slidably connected to a transverse sliding seat 8. The sliding directions of the longitudinal sliding seat 7 and the transverse sliding seat 8 are perpendicular, and the processing robot 5 is fixedly connected to the upper end of the transverse sliding seat 8.

[0048] Reference Figure 4 , Figure 5, a processing platform 42 is rotatably connected with a lead screw 45. A guide plate 421 is fixedly connected to the processing platform 42. A dovetail groove 422 extending along the extension direction of the lead screw 45 is formed in the guide plate 421. A dovetail block 73 that is snapped into and slides in the dovetail groove 422 is fixedly connected to the longitudinal sliding seat 7, which plays a role in guiding and limiting the sliding of the longitudinal sliding seat 7. The extension direction of the lead screw 45 corresponds to the sliding direction of the longitudinal sliding seat 7. The processing platform 42 is provided with a control member 46 for driving the rotation of the lead screw 45. The control member 46 is a self-locking motor fixedly connected to the processing platform 42. The output shaft of the self-locking motor is axially fixedly connected to the lead screw 45. A linkage sleeve 71 that is sleeved on and threadedly connected to the lead screw 45 is rotatably connected to one side of the longitudinal sliding seat 7 facing away from the transverse sliding seat 8. A linkage structure 9 for driving the transverse sliding seat 8 to slide is installed between the linkage sleeve 71 and the transverse sliding seat 8. A stop assembly 10 for restricting the self-rotation of the linkage sleeve 71 is installed on the longitudinal sliding seat 7.

[0049] Refer to Figure 4 , Figure 5 , the linkage structure 9 includes a linkage gear 91 axially fixedly connected to one end of the linkage sleeve 71 and a linkage toothed plate 92 fixedly connected to the transverse sliding seat 8 facing the longitudinal sliding seat 7. A limiting groove for the linkage toothed plate 92 to be snapped into and slide is formed through the longitudinal sliding seat 7, which plays a role in guiding and positioning the sliding of the linkage toothed plate 92. The linkage gear 91 meshes with the linkage toothed plate 92.

[0050] Refer to Figure 4 , Figure 5 , the stop assembly 10 includes an abutting block 101 slidably connected to one side of the longitudinal sliding seat 7 facing away from the transverse sliding seat 8 and a pushing member 102 installed on the longitudinal sliding seat 7 facing away from the transverse sliding seat 8 and used to drive the abutting block 101 to slide in a direction approaching or departing from the linkage sleeve 71. The pushing member 102 is a cylinder fixedly connected to the longitudinal sliding seat 7. The piston rod of the cylinder is fixedly connected to the abutting block 101. A stop gear 72 is axially fixedly connected to the middle of the linkage sleeve 71. An arc-shaped end face coaxial with the linkage sleeve 71 is formed on one side of the abutting block 101 facing the stop gear 72. A stop toothed portion 103 meshing with the stop gear 72 is fixedly connected to the arc-shaped end face.

[0051] Refer to Figure 6 , the laser measuring device 6 includes a tracker 61 and a plurality of transmitters 62 (the number of the tracker 61 and the transmitters 62 is selected according to actual needs). The tracker 61 and the transmitters 62 are a conventional laser tracker 61 and a laser transmitter 62 respectively. The tracker 61 is axially fixed to the middle of the upper end of the tooling seat 1. A plurality of transmitters 62 are evenly distributed along the circumferential direction of the tooling seat 1 at the upper end of the tooling seat 1.

[0052] Refer to Figure 6, the driving device 11 includes an annular slide rail 111 axially and fixedly connected to the upper end of the tooling base 1, a pulley 112 rotatably connected to the rotating seat 2 and slidably connected to the annular slide rail 111, and a driving member 113 installed on the rotating seat 2 and used to drive the pulley 112 to rotate. The driving member 113 is a self-locking motor fixedly connected to the rotating seat 2, and the output shaft of the self-locking motor is axially and fixedly connected to the driving pulley 112.

[0053] Referring to Figure 6 , a control center composed of several conventional computers is installed on the tooling base 1. All the self-locking motors, cylinders, trackers 61, transmitters 62, and processing robots 5 are electrically connected through the control center. Signals are transmitted to the control center and then signals are sent out by the control center to achieve coordinated control of each component.

[0054] The implementation principle of an ultra-large component precision in-situ processing device according to an embodiment of the present application is as follows:

[0055] By building the tooling base 1, rotating seat 2, and tooling bridge 3 at the installation point of the spherical tank 201, a self-leveling vehicle 4 equipped with a processing robot 5 is installed on the tooling bridge 3, a laser measuring device 6 is installed on the tooling base 1, and a driving device 11 for driving the rotating seat 2 to rotate around its own axis is installed between the tooling base 1 and the rotating seat 2.

[0056] The spherical tank 201 is assembled on the tooling base 1. The opening position of the flange valve is precisely positioned through the laser measuring device 6. The self-leveling vehicle 4 slides along the axis of the tooling bridge 3 to the opening position, and the processing robot 5 opens the flange valve. After the spherical tank 201 completes the opening operation, the rotating seat 2 and the tooling bridge 3 are removed, so that the spherical tank 201 can always be located at the installation point to achieve in-situ processing.

[0057] An embodiment of the present application discloses an ultra-large component precision in-situ processing method, including the following steps:

[0058] Build the tooling base 1. A rotating seat 2 is axially and rotatably installed at the upper end of the tooling base 1. A driving device 11 for driving the rotating seat 2 to rotate is provided. A tooling bridge 3 that spans and rotates and is in an arched rotary shape is fixedly installed on the rotating seat 2. A self-leveling vehicle 4 is slidably installed on the tooling bridge 3. The self-leveling vehicle 4 is equipped with a processing robot 5 for opening holes. A laser measuring device 6 for precise positioning is also installed on the tooling base 1;

[0059] The internally hollow spherical tank 201 of the production standard is provided with a number of flange valves. The spherical tank 201 includes an upper hemispherical body 2011 and a lower hemispherical body 2012 which are symmetrically arranged. Light guiding holes 2013 corresponding to the flange valves one by one are opened on the spherical tank 201. The base 2015 is installed on the tooling seat 1, and a base 2014 is installed on the base 2015. The lower hemispherical body 2012 is installed on the base 2014. A bracket is installed inside the lower hemispherical body 2012. The laser measuring device 6 includes a tracker 61 installed at the vertex of the bracket and a transmitter 62 installed on the tooling seat 1, so that the emitting end of the tracker 61 is located at the center of the sphere position;

[0060] The upper hemispherical body 2011 is installed on the lower hemispherical body 2012. The tracker 61 is turned on, so that the laser beam is emitted from the light guiding hole 2013, and the emitting end of the transmitter 62 is located on the straight line where the laser beam emitted from the light guiding hole 2013 by the tracker 61 is located. The opening positions of the flange valves are initially determined and the signals are transmitted to the control center;

[0061] The control center controls and moves the self-leveling vehicle 4 to the opening position along the axis of the tooling bridge 3, and the control center controls and enables the processing robot 5 to open the flange valves.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A precision in-situ processing device for super-large components, characterized in that: It includes a tooling seat (1) for carrying a spherical tank (201). The tooling seat (1) is provided with a rotating seat (2). A driving device (11) for driving the rotation of the rotating seat (2) is arranged between the tooling seat (1) and the rotating seat (2). The rotating seat (2) is provided with a tooling bridge (3). A self-leveling vehicle (4) is slidably arranged on the tooling bridge (3). The self-leveling vehicle (4) is provided with a processing robot (5) for hole opening. The tooling seat (1) is provided with a laser measuring device (6) for precise positioning; The self-leveling vehicle (4) includes a moving vehicle (41) slidably arranged on the tooling bridge (3) and a processing platform (42) rotatably arranged on the moving vehicle (41); A longitudinal sliding seat (7) is slidably arranged on the processing platform (42). A transverse sliding seat (8) slides on the longitudinal sliding seat (7). The processing robot (5) is arranged on the transverse sliding seat (8); A lead screw (45) is rotatably arranged on the processing platform (42). The processing platform (42) is provided with a control member (46) for driving the rotation of the lead screw (45). A linkage bushing (71) threadedly connected to the lead screw (45) is rotatably arranged on the longitudinal sliding seat (7). A linkage structure (9) for driving the sliding of the transverse sliding seat (8) is arranged between the linkage bushing (71) and the transverse sliding seat (8). The longitudinal sliding seat (7) is provided with a stopping component (10) for restricting the self-rotation of the linkage bushing (71); The linkage structure (9) includes a linkage gear (91) axially arranged on the linkage bushing (71) and a linkage toothed plate (92) arranged on the transverse sliding seat (8). The linkage gear (91) meshes with the linkage toothed plate (92); The stopping component (10) includes an abutting block (101) slidably arranged on the longitudinal sliding seat (7) and a pushing member (102) arranged on the longitudinal sliding seat (7) for driving the sliding of the abutting block (101). The linkage bushing (71) is provided with a stopping gear (72). The abutting block (101) is provided with a stopping tooth-shaped portion (103) meshing with the stopping gear (72).

2. The precision in-situ processing equipment for super-large components according to claim 1, characterized in that: The tooling bridge (3) is in an arched rotary shape and is arranged across the rotating seat (2).

3. The precision in-situ processing equipment for super-large components according to claim 1, characterized in that: The self-leveling vehicle (4) further includes a self-locking drive structure (43) arranged on the moving vehicle (41) for controlling the sliding and stopping of the moving vehicle (41) and a self-locking drive assembly (44) arranged on the moving vehicle (41) for controlling the leveling and stopping of the processing platform (42). The processing robot (5) is arranged on the processing platform (42).

4. The precision in-situ processing equipment for super-large components according to claim 1, wherein: The laser measuring device (6) includes a tracker (61) and a plurality of transmitters (62). The tracker (61) is axially arranged on the tooling seat (1). The plurality of transmitters (62) are arranged on the tooling seat (1) along the circumferential direction of the tooling seat (1).

5. The precision in-situ processing equipment for super-large components according to claim 1, characterized in that: The driving device (11) includes an annular slide rail (111) disposed on the tooling base (1), a pulley (112) disposed on the rotating base (2) and cooperating with the annular slide rail (111), and a driving member (113) disposed on the rotating base (2) and used to drive the pulley (112) to rotate.

6. A processing method applied to the ultra-large component precision in-situ processing equipment described in claim 4, characterized in that, It includes the following steps: Build a tooling base (1). The upper end of the tooling base (1) is axially rotatably installed with a rotating base (2). A driving device (11) for driving the rotating base (2) to rotate. A tooling bridge (3) that is fixedly installed on the rotating base (2) and spans and rotates in an arched rotary manner. A self-leveling vehicle (4) is slidably installed on the tooling bridge (3). A processing robot (5) for opening holes is installed on the self-leveling vehicle (4). A laser measuring device (6) for precise positioning is also installed on the tooling base (1); Produce a standard spherical tank (201) with a hollow interior. A number of flange valves are installed on the spherical tank (201). The spherical tank (201) includes a symmetrically arranged upper hemispherical body (2011) and a lower hemispherical body (2012). Light guiding holes (2013) corresponding to the flange valves one by one are opened on the spherical tank (201). Install a base (2015) on the tooling base (1). A base (2014) is installed on the base (2015). Install the lower hemispherical body (2012) on the base (2014). Install a bracket inside the lower hemispherical body (2012). The laser measuring device (6) includes a tracker (61) installed at the vertex of the bracket and a transmitter (62) installed on the tooling base, so that the emitting end of the tracker (61) is located at the center of the sphere position; Install the upper hemispherical body (2011) on the lower hemispherical body (2012). Turn on the tracker (61) so that the laser beam is emitted from the light guiding hole (2013). Make the emitting end of the transmitter (62) be located on the straight line where the laser beam emitted by the tracker (61) from the light guiding hole (2013) is located. Initially determine the opening position of the flange valve and transmit the signal to the control center; The control center controls and slides the self-leveling vehicle (4) around the axis of the tooling bridge (3) to the opening position. The control center controls and enables the processing robot (5) to open the flange valve.

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