Section positioning device

Abstract

The present application discloses a cabin positioning device, which relates to the technical field of cabin installation. The cabin positioning device includes a positioning platform, a lifting seat, a tooling group and a positioning seat group. The lifting seat and the positioning seat group are both installed and fixed on the positioning platform. The lifting seat has a supporting surface for supporting the side of the cabin. The tooling group is used to be installed and fixed at both ends of the cabin. The tooling group has a structure for being hoisted at each end. The positioning seat group is arranged below the tooling group installed at both ends of the cabin. After the lifting seat releases the support for the cabin, it can carry the tooling group installed at both ends of the cabin. The positioning seat group and the tooling group are connected by a positioning mechanism, so that the position of the tooling group and the cabin is determined. The tooling group is installed at both ends of the cabin, and the cabin is lifted by mechanically grabbing the tooling group. Based on this setting, the cabin can be transferred and placed vertically so that the radar can be vertically loaded into the cabin.

Description

Technical Field

[0001] The present application relates to the technical field of cabin installation, and in particular to a cabin positioning device. Background Art

[0002] The relevant technology installs the radar into the cabin horizontally. Specifically, the cabin is placed horizontally, and the heavier radar is lifted by a hoist and inserted from one end of the cabin with manual cooperation. During the insertion process, it is necessary to ensure the coaxiality of the radar and the cabin through manual adjustment to prevent scratches with equipment on the inner wall of the cabin and accessories such as cables. After finally being inserted into place, a number of bolts are passed through the cabin and radar from the other end of the cabin to connect the two together.

[0003] Because the radar is heavy, the cabin is long, and the assembly position is deep, when assembled horizontally, the radar will be deformed due to its own gravity. Usually the deformation exceeds the required concentricity (the required concentricity is 0.1mm), and manual judgment is required to reach in and adjust it. Usually three or four people are required to cooperate, which is very labor-intensive. In addition, the hands need to be reached in and adjusted little by little, which not only has low assembly accuracy, but also is very time-consuming and cannot achieve efficient mass production.

[0004] If you want to hoist the radar vertically, you must first place the cabin vertically. Because the cabin is very heavy, you need to use a machine to place it vertically, but there is no suitable part for the machine to grab, which makes the operation inconvenient. Summary of the invention

[0005] In order to solve the problem of vertical hoisting radar, the cabin section must be placed vertically first. Since the cabin section is very heavy, it is necessary to use machinery to place the cabin section vertically, but the cabin section does not have a suitable part for mechanical grasping, which is inconvenient to operate. This application proposes a cabin section positioning device, which is used to install tooling groups at both ends of the cabin section to facilitate mechanical grasping and vertical placement. In order to achieve this purpose, this application adopts the following technical solution.

[0006] A cabin section positioning device comprises a positioning platform, a lifting seat, a tooling group and a positioning seat group.

[0007] The lifting seat and the positioning seat group are both mounted and fixed on the positioning platform. The lifting seat has a supporting surface for supporting the side of the cabin section.

[0008] The tooling set is used to be installed and fixed at both ends of the cabin section. The tooling set has a structure for being hoisted at each end.

[0009] The positioning seat group is arranged below the tooling group installed at both ends of the cabin section. After the lifting seat releases the support for the cabin section, it can carry the tooling group installed at both ends of the cabin section. The positioning seat group and the tooling group are connected by a positioning mechanism, so that the positions of the tooling group and the cabin section are determined.

[0010] By adopting the above technical solution, the tooling group is installed at both ends of the cabin section, and the cabin section is lifted by grabbing the tooling group. Based on this setting, the cabin section can be transferred and placed vertically so that the radar can be vertically loaded into the cabin section. The specific process of installing the tooling group can be to first put the lifting seat in a high position, that is, after the cabin section is manually placed on the lifting seat, the cabin section is supported by the lifting seat, and the cabin section is not pressed on the positioning seat group, and then the tooling group is manually installed at both ends of the cabin section, and then the lifting seat is lowered so that the tooling groups at both ends of the cabin section are pressed on the positioning seat group, and the lifting seat is separated from the cabin section. In the process of installing the tooling group, since the positioning seat group and the tooling group are connected by a positioning mechanism, the positions of the tooling group and the cabin section are determined. When the cabin section is transported by machinery, the tooling group can be accurately grabbed, and the tooling group and the cabin section can be accurately placed in the specified position, thereby improving the assembly accuracy of the cabin section and the radar.

[0011] A preferred structure of the compartment positioning device is that the lifting seat includes a first support, a second support, a first lifting shaft, a second lifting shaft, a wedge block and a propulsion mechanism.

[0012] The first lifting shaft is mounted on the positioning platform, and the first lifting shaft is upwardly connected to the first support. The first support has a supporting surface for supporting the side of the cabin section.

[0013] The second lifting shaft is mounted on the positioning platform, and the second lifting shaft is upwardly connected to the second support. The second support has a supporting surface for supporting the side of the cabin section.

[0014] The wedge block has a continuous first high-level plane, a first inclined surface and a first low-level plane, and also has a continuous second high-level plane, a second inclined surface and a second low-level plane.

[0015] The propulsion mechanism is connected to the wedge block and can drive the wedge block forward or backward, so that the first support is in the first high plane and the second support is in the second high plane, or the first support is in the first low plane and the second support is in the second low plane.

[0016] When the first support is in the first high plane, the first support and the second support support the cabin section, and the positioning seat group does not support the tooling groups at both ends of the cabin section. When the first support is in the first low plane, the positioning seat group supports the tooling groups at both ends of the cabin section, and the cabin section is separated from the first support and the second support.

[0017] By adopting the above technical solution, the cabin section is first manually placed on the first support on the first high-level plane and the second support on the second high-level plane, and then the tooling group is manually installed at both ends of the cabin section. The propulsion mechanism is used to move the wedge block so that the first support is lowered to the first low-level plane and the second support is lowered to the second low-level plane. The tooling groups at both ends of the cabin section fall on the positioning seat group and are positioned by the positioning seat group.

[0018] A preferred structure of the compartment positioning device is that the propulsion mechanism includes a screw rod, a handle and a nut. The side of the nut is fixed to the wedge. The nut is fitted on the screw rod. The screw rod is mounted on the positioning platform through a bearing. The handle is fixed to one end of the screw rod.

[0019] By adopting the above technical solution, the rotating screw can drive the wedge block forward or backward, thereby raising or lowering the cabin section.

[0020] A preferred structure of the compartment positioning device is that the tooling group includes a first tooling for installation at one end of the compartment.

[0021] The first tooling has an annular portion and a hoisting portion which are connected to each other, and the hoisting portion has a structure for being hoisted.

[0022] By adopting the above technical solution, a first tooling is installed at one end of the cabin section, and by lifting the first tooling, the cabin section can be lifted to be transferred and deflected to a vertical direction.

[0023] A preferred structure of the compartment positioning device is that the inner annular surface of the annular portion has a linear groove.

[0024] One end of the compartment for mounting the first tool has a cylindrical pin protruding radially outward. The diameter of the cylindrical pin is equal to the width of the linear groove. When one end of the compartment is adapted to pass through the annular portion, the cylindrical pin slides along the linear groove. The first tool and the compartment have a structure that can be connected and fixed to each other.

[0025] The annular portion and the positioning seat assembly have a first positioning mechanism that fits in with each other.

[0026] By adopting the above technical solution, when installing the first tooling, the first tooling and the cabin section are restricted from rotating relative to each other, so the relative angle between the two is determined. Since the annular portion of the first tooling and the positioning seat group have a first positioning mechanism that fits mutually, the relative angle between the first tooling and the positioning seat group is determined. Moreover, since the positioning seat group is fixed on the positioning table, the axial position of the first tooling is determined, so the cabin section and the first tooling will be fixed at the same position each time. The device can accurately position the cabin section and the first tooling, and can be accurately mechanically grasped, transferred and positioned.

[0027] A preferred structure of the compartment positioning device is that the annular portion has a radial locking hole. The two ends of the compartment are of different sizes, and the smaller end of the compartment has a radial docking hole, the locking hole docks with the docking hole, and the first tooling and the compartment can be fixed to each other by passing a bolt through the corresponding locking hole and the docking hole.

[0028] By adopting the above technical solution, the first tooling and the cabin section are fixed to each other, and an external manipulator or the like can move the cabin section by grabbing the first tooling, which is easy to operate.

[0029] A preferred structure of the cabin section positioning device is that the tooling set further includes a second tooling and a third tooling. The tooling set is used for, when the cabin section is placed horizontally on the lifting seat, the first tooling is installed at one end of the cabin section, the second tooling and the third tooling are both installed at the other end of the cabin section, wherein the second tooling is installed at the upper part of the other end of the cabin section, and the third tooling is installed at the lower part of the other end of the cabin section.

[0030] The second tool has a structure for being hoisted.

[0031] By adopting the above technical solution, an external manipulator or the like can grab the structure of the first tooling for hoisting and the structure of the second tooling for hoisting, and smoothly transfer and rotate the cabin section to a vertical direction.

[0032] A preferred structure of the compartment positioning device is that the hoisting part has two connection holes and the second tool has one connection hole.

[0033] By adopting the above technical solution, the three connecting holes are captured by the triangle, the triangle posture is stable, and the lifting shape is stable.

[0034] A preferred structure of the cabin section positioning device is that the positioning seat group includes a first positioning seat and a second positioning seat. When the cabin section is placed horizontally on the lifting seat, the first tooling is installed at one end of the cabin section, and the second tooling and the third tooling are installed at the other end of the cabin section, the first positioning seat is arranged below the first tooling, and the first positioning seat is used to carry the first tooling, and the second positioning seat is arranged below the third tooling, and the second positioning seat is used to carry the third tooling.

[0035] The first positioning seat and the first tooling have the first positioning mechanism that fits in with each other. The second positioning seat and the third tooling have the second positioning mechanism that fits in with each other.

[0036] By adopting the above technical solution, the positioning seat group can accurately receive and position the tooling group.

[0037] A preferred structure of the compartment positioning device is that the first positioning mechanism includes a positioning pile on the upper surface of the first positioning seat and an alignment hole opened at the bottom of the annular portion, and the positioning pile can be adaptively inserted into the alignment hole.

[0038] By adopting the above technical solution, the simple structure completes the mutual engagement of the first positioning seat and the first tooling. The second positioning mechanism can have the same structure as the first positioning mechanism. For example, the second positioning mechanism includes a positioning pile on the upper surface of the second positioning seat and a hole opened on the lower surface of the third tooling, and the positioning pile is adapted to dock with the hole, so that the second positioning mechanism and the third tooling are closely matched and accurately positioned.

[0039] In summary, the cabin positioning device of the present application has the following beneficial effects: first, the horizontal cabin is supported at a high position by a lifting seat, and then the tooling groups are installed at both ends of the cabin, and then the lifting seat is lowered so that the tooling groups at both ends of the cabin are supported on the positioning seat groups at both ends, and the tooling groups are accurately positioned through the mutually interlocking positioning mechanisms of the tooling groups and the positioning seat groups. Since the relative positions of the cabin and the tooling groups are determined, the above method allows the cabin to be accurately positioned, so as to facilitate the transfer and rotation by a manipulator, etc., so that the cabin can be accurately placed vertically in a designated position to vertically install the radar. This assembly method saves time and effort, the vertical radar has a low degree of deformation, and the assembly accuracy is high. Using this device to install the tooling group on the cabin saves time and effort, and the radar that needs to be installed in the cabin can be lifted and installed vertically, the radar has a low degree of deformation, and the assembled radar and the cabin have good coaxiality. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is an overall structural diagram of a vertical assembly system of a compartment and radar in Example 1.

[0041] Figure 2 for Figure 1 Structural diagram of the gripper device.

[0042] Figure 3 for Figure 2 Structural diagram of the gripper support installed on the gripper platform.

[0043] Figure 4 for Figure 1 A magnified image of area A.

[0044] Figure 5 for Figure 1 The assembly device structure diagram is shown in FIG.

[0045] Figure 6 To place the compartment horizontally Figure 1 The structural diagram of the tooling group is installed on the positioning device and at both ends of the cabin section.

[0046] Figure 7 To hide Figure 6 Another view from behind the outer end of the small end of the middle cabin.

[0047] Figure 8 for Figure 7 A magnified view of area B.

[0048] Fig. 9 For use Figure 1 Grab the grab rack Figure 6 Structural diagram of the compartment in which the tooling group is installed.

[0049] Fig.10 for Fig. 9 Magnified view of area C.

[0050] Fig.11 This is a structural diagram of the compartment positioning device of Example 2.

[0051] 1. Manipulator; 101. Suction mechanism; 2. Gripper device; 21. Gripper platform; 22. Gripper support; 23. Grabbing frame; 221. Boss; 231. First quick suction structure; 232. Gripper assembly; 2321. Cylinder; 2322. Connecting block; 2323. Connecting pin; 3. Positioning device; 31. Positioning platform; 32. Lifting seat; 33. Tooling assembly; 34. Positioning seat assembly; 321. First support; 322. Second support; 323. First lifting shaft; 324. Second lifting shaft; 325. Wedge block; 326. Propelling mechanism; 3251. First high plane; 3252. First inclined surface; 3253. First low plane; 3254. Second high plane; 3255. Second inclined surface; 3256. First Two low-level planes; 3261, screw; 3262, handle; 3263, nut; 331, first tooling; 3311, annular part; 3312, lifting part; 33111, linear groove; 33112, alignment hole; 33121, connecting hole; 33113, positioning hole; 33114, locking hole; 332, second tooling; 333, third tooling; 341, first positioning seat; 342, second positioning seat; 4, placing platform; 5, assembly device; 51, assembly table; 52, docking mechanism; 521, circular ring; 522, positioning pin; 523, locking structure; 524, through hole; 6, cabin section; 61, cylindrical pin; 62, inner convex ring; 7, radar; 71, second quick suction structure; 8, automatic nail feeding device; 81, connecting screw. DETAILED DESCRIPTION

[0052] The present application is further described below with reference to the accompanying drawings. Example 1

[0053] refer to Figure 1A vertical assembly system for a cabin and a radar includes a manipulator 1, a gripper device 2, a positioning device 3, a placement platform 4 and an assembly device 5, as described in detail below.

[0054] The robot arm 1 has a suction mechanism 101 .

[0055] refer to Figure 2 The gripper device 2 includes a gripper platform 21, a gripper support 22 and a gripper frame 23. The gripper support 22 is mounted on the gripper platform 21, and the gripper frame 23 is fixedly placed on the gripper support 22 through a fitting mechanism. For example, Figure 3 The gripper support 22 has a convex column 221, and the bottom of the gripping frame 23 has an adapted hole, so the hole of the gripping frame 23 can be sleeved on the convex column 221 and fixed at a fixed point. The gripping frame 23 has a first quick suction structure 231 suitable for being adsorbed and fixed by the suction mechanism 101, that is, it can be adsorbed and lifted by the manipulator 1. The gripping frame 23 also has a gripper assembly 232 for grabbing the tooling assembly 33.

[0056] refer to Figure 4 The positioning device 3 includes a positioning platform 31, a lifting seat 32, a tooling group 33 and a positioning seat group 34. The lifting seat 32 and the positioning seat group 34 are both installed on the positioning platform 31. The lifting seat 32 has a supporting surface for supporting the side of the cabin section 6, and the supporting surface can be an arc surface. The tooling group 33 is used to be installed and fixed at both ends of the cabin section 6, and is installed and fixed manually. The positioning seat group 34 is configured to receive the tooling group 33 installed at both ends of the cabin section 6 after the lifting seat 32 releases the support for the cabin section 6. The positioning seat group 34 and the tooling group 33 are connected through their own mutually nested positioning mechanisms, so that the positions of the tooling group 33 and the cabin section 6 are determined, including the circumferential angle and the axial position, so as to facilitate accurate grasping and placement by the manipulator 1. The tooling group 33 is configured to be grasped by the grasping machine group 232, so that the cabin section 6 can be transferred and changed in direction.

[0057] refer to Figure 1 , a placement platform 4 is used to place the radar 7. The top of the vertically placed radar 7 has a second quick suction structure 71 suitable for being adsorbed and fixed by the suction mechanism 101, and can be sucked and moved by the manipulator 1. The second quick suction structure 71 can be the same as the first quick suction structure 231.

[0058] The suction mechanism 101 of the robot 1 can suck up one of the gripping frame 23 and the radar 7 at a time.

[0059] refer to Figure 5The assembly device 5 includes an assembly platform 51 and a docking mechanism 52 of the tooling group 33 for docking the lower end of the vertically placed cabin section 6. The docking mechanism 52 is installed on the assembly platform 51. The cabin section 6 can be placed vertically on the assembly platform 51 to be vertically assembled with the radar 7.

[0060] In the above vertical assembly system of cabin and radar, the manipulator 1 can use its own suction mechanism 101 to suck the grabbing frame 23 and install the tooling group 33 on the cabin 6, then the grabbing frame 23 can be adapted to grab the tooling group 33 to grab the cabin 6, and then the manipulator 1 can drive the grabbing frame 23 to vertically place the cabin 6 on the docking mechanism 52 of the assembly table 51, then the grabbing frame 23 releases the tooling group 33, and the manipulator 1 puts the grabbing frame 23 back on the gripper support 22, and the manipulator 1 sucks the radar 7, and vertically puts it into the cabin 6 from above the cabin 6, and finally locks the cabin 6 and the radar 7. This assembly method saves time and labor, and the vertical radar 7 has a low degree of deformation and high assembly accuracy. Among them, the position of the tooling group 33 and the cabin 6 is determined, including the rotation angle and the axial position.

[0061] refer to Figure 4 An optional structure of the lifting seat 32 is that the lifting seat 32 includes a first support 321, a second support 322, a first lifting shaft 323, a second lifting shaft 324, a wedge block 325 and a propulsion mechanism 326.

[0062] The first lifting shaft 323 is installed on the positioning platform 31, and the lifting shaft is a passive shaft without a power source. The first lifting shaft 323 is upwardly connected to the first support 321, limiting the first support 321 to only perform vertical lifting movement.

[0063] The upper surface of the first support 321 is a curved surface that can fit the side surface of the cabin section 6, and the lower surface of the first support 321 can also be equipped with rollers.

[0064] The second lifting shaft 324 is installed on the positioning platform 31, and the lifting shaft is a passive shaft without a power source. The second lifting shaft 324 is connected to the second support 322 upward, and the second support 322 is limited to only be able to move vertically.

[0065] The upper surface of the second support 322 is a curved surface that can fit the side surface of the cabin section 6, and the lower surface of the second support 322 can also be installed with rollers.

[0066] When the compartment 6 is placed horizontally on the curved surface of the first support 321 and the curved surface of the second support 322 at the same time, the central axis of the compartment 6 is in a horizontal position.

[0067] refer to Figure 6The wedge block 325 has a continuous first high plane 3251, a first inclined surface 3252 and a first low plane 3253, and also has a continuous second high plane 3254, a second inclined surface 3255 and a second low plane 3256. The first high plane 3251 and the second high plane 3254 have the same height. The first inclined surface 3252 and the second inclined surface 3255 have the same inclination direction and length. The first low plane 3253 and the second low plane 3256 have the same height, so as to facilitate the synchronous lifting and lowering of the first support 321 and the second support 322.

[0068] The propulsion mechanism 326 is connected to the wedge block 325, and can drive the wedge block 325 forward or backward, so that the first support 321 is in the first high plane 3251 and the second support 322 is in the second high plane 3254, or the first support 321 is in the first low plane 3253 and the second support 322 is in the second low plane 3256. When the first support 321 is in the first high plane 3251, the positioning seat group 34 does not carry the tooling group 33 at both ends of the cabin section 6. When the first support 321 is in the first low plane 3253, the positioning seat group 34 carries the tooling group 33 at both ends of the cabin section 6, and the cabin section 6 is separated from the first support 321 and the second support 322.

[0069] The application method of the lifting seat 32 of the above structure is to manually place the cabin section 6 on the first support 321 and the second support 322 at a high position, and then manually install the tooling group 33 at both ends of the cabin section 6. When it is necessary to position the cabin section 6, the propulsion mechanism 326 can be used to propel the wedge block 325 to make the first support 321 and the second support 322 drop to a low position, and then the tooling groups 33 at both ends of the cabin section 6 fall on the positioning seat group 34 and are positioned.

[0070] refer to Figure 6 , for the propulsion mechanism 326 in the lifting seat 32 of the above structure, its structure can be that the propulsion mechanism 326 includes a screw rod 3261, a handle 3262 and a nut 3263. The side of the nut 3263 is fixed to the wedge block 325. The nut 3263 is sleeved on the screw rod 3261. The screw rod 3261 is installed on the positioning platform 31 through a bearing. The handle 3262 is fixed to one end of the screw rod 3261. The screw rod 3261 is rotated, and the nut 3263 moves along the screw rod 3261, driving the wedge block 325 to move, so that the wedge block 325 moves forward or backward. Based on the shape of the wedge block 325, the cabin section 6 above the wedge block 325 can be lifted or lowered.

[0071] refer to Figure 6The tooling set 33 includes a first tooling 331. The compartment 6 is a tubular shape with one end larger than the other. The first tooling 331 is used to be installed on the end surface of the smaller end of the compartment 6.

[0072] refer to Figure 7 The first tooling 331 has an annular portion 3311 and a hoisting portion 3312 connected to each other. The hoisting portion 3312 can be in a square bar shape. The gripper assembly 232 grabs both ends of the hoisting portion 3312, lifts up the hoisting portion 3312, and lifts up the first tooling 331 and the cabin section 6.

[0073] refer to Figure 8 The inner annular surface of the annular portion 3311 has a linear groove 33111, which is used to limit the docking angle with the cabin section 6. The smaller end of the cabin section 6 has a radially outwardly protruding cylindrical pin 61. The diameter of the cylindrical pin 61 is equal to the width of the linear groove 33111. When the smaller end of the cabin section 6 passes through the annular portion 3311, the cylindrical pin 61 is vertically inserted into the linear groove 33111, and the cylindrical pin 61 slides along the linear groove 33111 in an adaptive manner. The first tooling 331 and the cabin section 6 can be connected and fixed to each other, for example, with reference to Figure 7 The first tool 331 has a radial locking hole 33114, and the smaller end of the compartment 6 has a radial docking hole, the locking hole 33114 docks with the docking hole, and bolts are passed through the corresponding locking hole 33114 and the docking hole to fix the first tool 331 and the compartment 6 to each other. In this way, the positions of the first tool 331 and the compartment 6 are determined by each other, and the positioning is accurate and reproducible.

[0074] The first tooling 331 and the positioning seat assembly 34 have the mutually interlocking positioning mechanism, which may have a hole at one end and an insertion shaft at the other end. The insertion shaft can be adapted to be inserted into the hole, and the hole and the insertion shaft form a mutually interlocking positioning mechanism.

[0075] Based on the above arrangement of the cabin 6, the first fixture 331 and the positioning seat group 34, when installing the first fixture 331, the relative angle between the first fixture 331 and the cabin 6 is determined, the angle between the first fixture 331 and the positioning seat group 34 is determined, the axial position of the first fixture 331 is determined, and the cabin 6 and the first fixture 331 are fixed at the same position each time, so that the positioning of the cabin 6 and the first fixture 331 is accurate. Among them, the first fixture 331 is connected to the smaller end of the cabin 6, and when the radar 7 is assembled into the cabin 6, the cabin 6 is placed vertically, the first fixture 331 is facing downward, and the larger end of the cabin 6 is facing upward, which is conducive to the smooth placement of the radar 7 into the cabin 6.

[0076] refer to Figure 6The tooling set 33 further includes a second tooling 332 and a third tooling 333. When the cabin section 6 is placed horizontally on the lifting seat 32, the second tooling 332 is used to be installed on the upper part of the larger end of the cabin section 6, and the third tooling 333 is used to be installed on the lower part of the larger end of the cabin section 6. The second tooling 332 is configured to be grasped by the gripper set 232.

[0077] refer to Figure 6 The positioning seat group 34 includes a first positioning seat 341 and a second positioning seat 342. The first positioning seat 341 and the first tool 331 have the positioning mechanism that fits with each other, and the second positioning seat 342 can adapt and position the third tool 333, so that the positioning seat group 34 can accurately position the tool group 33 and the cabin section 6. Among them, the positioning mechanism can include an alignment column on the first positioning seat 341, referring to Fig. 9 , and the alignment hole 33112 on the first tooling 331. When the cabin section 6 is placed horizontally, the alignment column can be inserted into the alignment hole 33112 so that the first positioning seat 341 and the first tooling 331 are interlocked with each other, so that the first tooling 331 is accurately positioned on the first positioning seat 341. Similarly, the second positioning seat 342 can adapt and position the third tooling 333. The docking structure of the second positioning seat 342 and the third tooling 333 is the same as that of the first positioning seat 341 and the first tooling 331, and also achieves precise alignment.

[0078] refer to Fig. 9 The grabbing frame 23 mentioned above also has a grabbing machine group 232 for grabbing the tooling group 33. In view of the tooling group 33 including the first tooling 331, the second tooling 332 and the third tooling 333, the grabbing machine group 232 is correspondingly configured to include three grabbing components for grabbing the three tools.

[0079] refer to Fig.10 Each of the grabbing assemblies includes a cylinder 2321, a connecting block 2322 and a connecting pin 2323. The telescopic rod of the cylinder 2321 is connected to the connecting block 2322.

[0080] refer to Figure 7 In order to facilitate the lifting by the grab assembly of the above structure, the lifting part 3312 of the first tool 331 is provided with two connecting holes 33121, which are respectively located at the two ends of the square bar-shaped lifting part 3312. The second tool 332 has one connecting hole 33121.

[0081] The manipulator 1 drives the grabbing frame 23, and the three cylinders 2321 drive the three connecting blocks 2322 respectively, so that the two connecting blocks 2322 can abut under the hoisting part 3312, and one connecting block 2322 abuts under the second fixture 332, and at the same time, the three connecting pins 2323 are inserted into the three connecting holes 33121 one by one, so that the grabbing frame 23 fixes the first fixture 331 and the second fixture 332. The three grabbing components grab the three fixtures one by one, and the manipulator 1 can drive the three fixtures to drive the cabin 6 to move and turn, so that the cabin 6 can be placed vertically on the assembly table 51 with the smaller end facing downward, that is, the first fixture 331 and the assembly table 51 are abutted.

[0082] refer to Fig. 9 In order to accurately place the first tool 331 and the compartment 6 on the assembly platform 51, the first tool 331 is provided with two positioning holes 33113. Figure 5 The assembly platform 51 has an opening, and the assembly device 5 has a docking mechanism 52 for docking the tooling group 33 at the lower end of the vertically placed compartment section 6. The docking mechanism 52 may include a circular ring 521, a positioning pin 522 and a locking structure 523. The positioning pin 522 is vertically fixed on the circular ring 521. The circular ring 521 is installed on the peripheral side of the opening, and the interior of the circular ring 521 is a through hole 524. The locking structure 523 is arranged on the peripheral side of the circular ring 521.

[0083] When the first fixture 331 installed on the cabin 6 is docked with the docking mechanism 52, the front end of the cabin 6 passes through the through hole 524, the positioning pin 522 in the docking mechanism 52 is tightly inserted into the positioning hole 33113 of the first fixture 331, and the locking structure 523 can be adaptively buckled on the first fixture 331 to fix the cabin 6. In this way, the first fixture 331 can be installed at the same position of the assembly table 51 each time, with accurate positioning and high reproducibility, which is conducive to accurately placing the radar 7 in the cabin 6 and fixing the cabins to each other.

[0084] refer to Figure 5 In order to automatically assemble and fix the radar 7 and the compartment 6, the assembly device 5 is designed to also include an automatic nail feeding device 8. An inner convex ring 62 is provided near the bottom of the vertically placed compartment 6, and a plurality of assembly holes are provided on the inner convex ring 62. Figure 7, the bottom of the vertically placed radar 7 is also provided with a plurality of assembly holes. When the manipulator 1 places the radar 7 into the compartment 6, the assembly hole of the compartment 6 and the assembly hole of the radar 7 are docked, and then the automatic nail feeding device 8 can automatically suck the connecting screw 81 from the bottom of the installation platform and automatically screw it upward into the docking assembly hole, tighten the connecting screw 81, and screw in a plurality of connecting screws 81 in this way, and automatically complete the fixing of the radar 7 and the compartment 6. The action of screwing in the connecting screw 81 can also be completed by manual operation.

[0085] A vertical assembly method for a cabin section and a radar is performed using the vertical assembly system, and the vertical assembly method includes the following steps.

[0086] The lifting seat 32 is driven to a high position, the cabin section 6 is manually placed horizontally on the lifting seat 32 , and the tooling set 33 (including the first tooling 331 , the second tooling 332 and the third tooling 333 ) is manually installed at both ends of the cabin section 6 .

[0087] The lifting seat 32 is driven to the lower position, the lifting seat 32 is released from supporting the cabin section 6, and the tooling groups 33 at both ends of the cabin section 6 are pressed down on the positioning seat group 34 to be positioned. Specifically, the first tooling 331 is pressed down on the first positioning seat 341, and the third tooling 333 is pressed down on the second positioning seat 342.

[0088] The above steps can be completed outside the main working area. For example, the positioning platform 31 is carried by an AGV. After the above installation steps are completed, the AGV carries the positioning platform 31 to a fixed position in the main working area. The assembly workers do not need to enter the main working area, which can achieve human-machine separation and is more conducive to personal safety. The above steps can also be completed in the main working area. Safety should be paid attention to during the work process.

[0089] After the above steps are completed, the manipulator 1 absorbs the grab frame 23 on the grab support 22 to the top of the cabin section 6 on the positioning platform 31, and starts the manipulator 1 and the grabber group 232 at the same time, so that the grabber group 232 grabs the tooling group 33 at both ends of the cabin section 6.

[0090] In order to improve the alignment and installation accuracy of the radar 7 and the cabin section 6, a camera device can be installed on the manipulator 1, and a camera device can be installed at the front end of the gripper platform 21.

[0091] The manipulator 1 moves the grabbing frame 23 to the assembly table 51 . During this process, the manipulator 1 vertically places the cabin section 6 on the docking mechanism 52 through a rotation operation.

[0092] The grabbing frame 23 releases the tooling set 33. The manipulator 1 puts the grabbing frame 23 back onto the gripper support 22.

[0093] The camera on the manipulator 1 takes pictures of the interior of the cabin 6. The manipulator 1 takes the vertically placed radar 7 from the placement platform 4, takes pictures on the camera at the front end of the gripper platform 21, obtains the determined position according to the algorithm, and then vertically places the radar 7 into the cabin 6 on the assembly table 51, and locks the cabin 6 and the radar 7 by the automatic nail feeding device 8, or manually. The concentricity of the radar 7 and the cabin 6 meets the axial deviation of <0.1mm.

[0094] The above assembly method adopts a vertical assembly mode, and the radar 7 is vertically placed in the vertical compartment 6 for installation and fixation. This method saves time and labor, the deformation degree of the radar 7 is low, and the coaxiality of the radar 7 and the compartment 6 is good.

[0095] The operation mode and advantages of the vertical assembly system and vertical assembly method of the cabin and radar of the present application are as follows.

[0096] 1) The cabin 6 is vertically positioned on the assembly platform 51, and the radar 7 is vertically installed from the upper end of the cabin 6 by the manipulator 1. The vertical assembly is not affected by the gravity of the radar 7, and the deformation of the radar 7 is small. Therefore, the concentric assembly accuracy of the cabin 6 and the radar 7 is high. At the same time, the use of the manipulator 1 for assembly can save manpower.

[0097] 2) Based on the vertical assembly system, after manually placing the cabin section 6 on the support, manual adjustment can be conveniently performed so that the first tooling 331 and the third tooling 333 on the cabin section 6 can be aligned with the first positioning seat 341 and the second positioning seat 342. The cabin section 6 is lowered by rotating the screw 3261, and is positioned and supported by the first positioning seat 341 and the second positioning seat 342. This ensures that the position of the cabin section 6 on the positioning platform 31 is the same each time, so that the manipulator 1 can accurately grasp the cabin section 6.

[0098] 3) The positioning connection structure between the cabin section 6 and the first tooling 331 , as well as the positioning connection structure between the first tooling 331 and the first positioning seat 341 , can enable the cabin section 6 to be accurately vertically positioned on the assembly table 51 , thereby achieving precise vertical assembly of the cabin section 6 and the radar 7 . Example 2

[0099] refer to Fig.11 , some unmarked structures refer to the marking of the positioning device 3 in Example 1. This embodiment discloses a compartment positioning device, which has the same structure as the positioning device 3 in Example 1, and the marking numbers used for specific components are also the same. The specific structure of the compartment positioning device in this embodiment is as follows.

[0100] A cabin section positioning device comprises a positioning platform 31, a lifting seat 32, a tooling group 33 and a positioning seat group 34.

[0101] The lifting seat 32 and the positioning seat group 34 are both installed and fixed on the positioning table 31. The lifting seat 32 has a supporting surface for supporting the side of the cabin section 6, and this supporting surface can be a curved surface. The lifting seat 32 is a manual lifting seat 32.

[0102] The tooling group 33 is used to be installed and fixed at both ends of the cabin section 6. The tooling group 33 has a structure for being hoisted at each end, which can be an opening structure, and is grabbed and lifted and positioned by inserting holes.

[0103] The positioning seat group 34 is configured below the tooling group 33 installed at both ends of the cabin section 6. After the lifting seat 32 releases the support for the cabin section 6, it can bear the tooling group 33 installed at both ends of the cabin section 6. The positioning seat group 34 and the tooling group 33 are connected by a positioning mechanism, so that the positions of the tooling group 33 and the cabin section 6 are determined.

[0104] Using the cabin section positioning device of this embodiment, the tooling group 33 can be installed at both ends of the cabin section 6 more time - saving and labor - saving. The cabin section 6 is lifted by grabbing the tooling group 33. Based on this setting, the cabin section 6 can be transferred and placed vertically for the radar 7 to be vertically installed into the cabin section 6. The specific process of installing the tooling group 33 can be as follows: first, let the lifting seat 32 be at a high position, that is, after the cabin section 6 is manually placed on the lifting seat 32, the cabin section 6 is supported by the lifting seat 32 and does not press on the positioning seat group 34. Then, the tooling group 33 is manually installed at both ends of the cabin section 6. Next, the lifting seat 32 is lowered so that the tooling group 33 at both ends of the cabin section 6 presses on the positioning seat group 34, and the lifting seat 32 is separated from the cabin section 6. In the process of installing the tooling group 33, since the positioning seat group 34 and the tooling group 33 are connected by a positioning mechanism, the positions of the tooling group 33 and the cabin section 6 are determined. Then, when the cabin section 6 is mechanically transported, the tooling group 33 can be accurately grabbed, and the tooling group 33 and the cabin section 6 can be accurately placed at the designated position, improving the assembly accuracy of the cabin section 6 and the radar 7.

[0105] The lifting seat 32 includes a first support 321, a second support 322, a first lifting shaft 323, a second lifting shaft 324, a wedge block 325 and a propulsion mechanism 326.

[0106] The first lifting shaft 323 is installed on the positioning table 31, and the first lifting shaft 323 is connected upward to the first support 321. The first support 321 has a supporting surface for supporting the side of the cabin section 6. The first lifting shaft 323 can be in a U - shape, and the two vertical rods on both sides can be lifted passively. The upper cross - bar is used to support the rollers at the bottom of the first support 321.

[0107] The second lifting shaft 324 is installed on the positioning table 31, and the second lifting shaft 324 is connected upward to the second support 322. The second support 322 has a supporting surface for supporting the side of the cabin section 6. The second lifting shaft 324 can be in a U - shape, and the two vertical rods on both sides can be lifted passively. The upper cross - bar is used to support the rollers at the bottom of the first support 321.

[0108] The wedge block 325 may be in a bar shape. The wedge block 325 is installed on the positioning platform 31 and passes under the first lifting shaft 323 and the second lifting shaft 324 without contact.

[0109] The wedge block 325 has a continuous first high plane 3251 , a first inclined surface 3252 , and a first low plane 3253 , and also has a continuous second high plane 3254 , a second inclined surface 3255 , and a second low plane 3256 .

[0110] The propulsion mechanism 326 is connected to the wedge block 325, and can drive the wedge block 325 forward or backward, so that the first support 321 is in the first high plane 3251 and the second support 322 is in the second high plane 3254, or the first support 321 is in the first low plane 3253 and the second support 322 is in the second low plane 3256.

[0111] When the first support 321 is in the first high plane 3251, the first support 321 and the second support 322 support the cabin section 6, and the positioning seat group 34 does not support the tooling groups 33 at both ends of the cabin section 6. When the first support 321 is in the first low plane 3253, the positioning seat group 34 supports the tooling groups 33 at both ends of the cabin section 6, and the cabin section 6 is separated from the first support 321 and the second support 322.

[0112] By adopting the lifting seat 32 of the above structure, the cabin section 6 is first manually placed on the first support 321 on the first high plane 3251 and the second support 322 on the second high plane 3254, and then the tooling group 33 is manually installed at both ends of the cabin section 6. The propulsion mechanism 326 is used to move the wedge block 325 to make the first support 321 descend to the first low plane 3253 and the second support 322 descend to the second low plane 3256. Then, the tooling groups 33 at both ends of the cabin section 6 fall on the positioning seat group 34 and are positioned by the positioning seat group 34.

[0113] The propulsion mechanism 326 in the lifting seat 32 may include a screw rod 3261, a handle 3262 and a nut 3263. The side of the nut 3263 is fixed to the wedge block 325. The nut 3263 is fitted on the screw rod 3261. The screw rod 3261 is installed on the positioning platform 31 through a bearing. The handle 3262 is fixed to one end of the screw rod 3261. Rotating the screw rod 3261 can drive the wedge block 325 to move forward or backward, thereby lifting or lowering the cabin section 6.

[0114] The tooling group 33 includes a first tooling 331, which is used to be installed at one end of the cabin section 6. The first tooling 331 has an annular portion 3311 and a hoisting portion 3312 that are connected to each other, and the hoisting portion 3312 has a structure for being hoisted. For example, the hoisting portion 3312 is an upper horizontal bar with holes at both ends. The upper horizontal bar can be lifted by a lifting device, and the lifting device can also be inserted into the holes at both ends of the upper horizontal bar to completely fix the hoisting portion 3312. As the first tooling 331 is installed at one end of the cabin section 6, by lifting the first tooling 331, the cabin section 6 can be lifted for transfer and deflection to the vertical direction.

[0115] In order to fix the position of the first tooling 331 on the compartment 6 each time, the inner annular surface of the annular portion 3311 is provided with a linear groove 33111. One end of the compartment 6 for mounting the first tooling 331 has a radially outwardly protruding cylindrical pin 61. The diameter of the cylindrical pin 61 is equal to the width of the linear groove 33111. When one end of the compartment 6 is adapted to pass through the annular portion 3311, the cylindrical pin 61 is adapted to slide along the linear groove 33111. The first tooling 331 and the compartment 6 have a structure that can be connected and fixed to each other. The annular portion 3311 and the positioning seat group 34 have a first positioning mechanism that fits into each other, and the first tooling 331 is subjected to the correction and positioning effect of the positioning seat group 34.

[0116] Based on the above structure, when installing the first tooling 331, the first tooling 331 and the cabin section 6 limit mutual rotation, and the relative angle between the two is determined. Since the annular portion 3311 of the first tooling 331 and the positioning seat group 34 have a first positioning mechanism that fits mutually, the relative angle between the first tooling 331 and the positioning seat group 34 is determined, and since the positioning seat group 34 is fixed on the positioning platform 31, the axial position of the first tooling 331 is determined, and the cabin section 6 and the first tooling 331 will be fixed at the same position each time. The device can accurately position the cabin section 6 and the first tooling 331, and can be accurately mechanically grasped, transferred and positioned.

[0117] In order to fix the first tooling 331 and the cabin section 6 to each other, the annular portion 3311 is provided with a radial locking hole 33114, and the smaller end of the cabin section 6 has a radial docking hole, the locking hole 33114 docks with the docking hole, and bolts are passed through the corresponding locking holes 33114 and the docking holes, so that the first tooling 331 and the cabin section 6 can be fixed to each other, and the external manipulator 1 can move the cabin section 6 by grabbing the first tooling 331, which is easy to operate.

[0118] The tooling group 33 may also include a second tooling 332 and a third tooling 333. The tooling group 33 is used when the cabin section 6 is placed horizontally on the lifting seat 32, with the first tooling 331 installed at one end of the cabin section 6, and the second tooling 332 and the third tooling 333 installed at the other end of the cabin section 6, wherein the second tooling 332 is installed at the upper part of the other end of the cabin section 6, and the third tooling 333 is installed at the lower part of the other end of the cabin section 6. Similar to the first tooling 331, the second tooling 332 also has a structure for being hoisted. When the two cooperate, the external manipulator 1 can grab the structure for being hoisted of the first tooling 331 and the structure for being hoisted of the second tooling 332, and smoothly transfer and rotate the cabin section 6 to a vertical direction.

[0119] The first tool 331 and the second tool 332 have a structure for being hoisted, and the structure may be that the hoisting part 3312 has two connection holes 33121, and the second tool 332 has one connection hole 33121. The three connection holes 33121 are captured by a triangle, the triangle posture is stable, and the hoisting form is stable.

[0120] In order to cooperate with the three fixtures to support the cabin section 6, a positioning seat group 34 is provided including a first positioning seat 341 and a second positioning seat 342. When the cabin section 6 is placed horizontally on the lifting seat 32, and the first fixture 331 is installed at one end of the cabin section 6, and the second fixture 332 and the third fixture 333 are installed at the other end of the cabin section 6, the first positioning seat 341 is arranged below the first fixture 331, and the first positioning seat 341 is used to carry the first fixture 331, and the second positioning seat 342 is arranged below the third fixture 333, and the second positioning seat 342 is used to carry the third fixture 333.

[0121] The first positioning seat 341 and the first tooling 331 have mutually engaged first positioning mechanisms. The second positioning seat 342 and the third tooling 333 have mutually engaged second positioning mechanisms. The positioning seat assembly 34 can accurately receive and position the tooling assembly 33.

[0122] The above first positioning mechanism includes a positioning pile on the upper surface of the first positioning seat 341 and an alignment hole 33112 opened at the bottom of the annular portion 3311, and the positioning pile can be inserted into the alignment hole 33112. This simple structure completes the mutual engagement of the first positioning seat 341 and the first tooling 331. The second positioning mechanism can have the same structure as the first positioning mechanism. For example, the second positioning mechanism includes a positioning pile on the upper surface of the second positioning seat 342 and a hole opened on the lower surface of the third tooling 333, and the positioning pile is adapted to dock with the hole, so that the second positioning mechanism and the third tooling 333 are closely matched and accurately positioned.

[0123] The cabin segment positioning device of the present application can manually complete the installation of three toolings on the cabin segment 6. Specifically, the horizontal cabin segment 6 is first supported at a high position by the lifting seat 32, and then the tooling group 33 is installed at both ends of the cabin segment 6. Then the lifting seat 32 is lowered, so that the tooling groups 33 at both ends of the cabin segment 6 are supported on the positioning seat groups 34 at both ends. The tooling group 33 is accurately positioned through the mutually interlocking positioning mechanism of the tooling group 33 and the positioning seat group 34. Since the relative positions of the cabin segment 6 and the tooling group 33 are determined, the above method can accurately position the cabin segment 6, so as to facilitate the transfer and rotation of the manipulator 1, etc., so that the cabin segment 6 is accurately placed vertically at the designated position, so as to vertically install the radar 7. This assembly method saves time and labor, and the vertical radar 7 has a low degree of deformation and high assembly accuracy. The use of the device to install the tooling set 33 on the cabin section 6 saves time and effort, and the radar 7 to be installed in the cabin section 6 can be vertically lifted and installed, the radar 7 has a low degree of deformation, and the assembled radar 7 and the cabin section 6 have good coaxiality.

[0124] The above description explains the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and various optimizations and improvements may be made to the present application without departing from the essence of the present application, and these optimizations and improvements all fall within the scope of the protection required.

Claims

1. A compartment positioning device, characterized in that: It comprises a positioning platform (31), a lifting seat (32), a tooling group (33) and a positioning seat group (34); The lifting seat (32) and the positioning seat group (34) are both mounted and fixed on the positioning platform (31); the lifting seat (32) has a supporting surface for supporting the side of the cabin section (6); The tooling assembly (33) is used to be installed and fixed at both ends of the cabin section (6); each end of the tooling assembly (33) has a structure for being hoisted; The positioning seat group (34) is arranged below the tooling group (33) installed at both ends of the cabin section (6), and can carry the tooling group (33) installed at both ends of the cabin section (6) after the lifting seat (32) releases its support for the cabin section (6). The positioning seat group (34) and the tooling group (33) are connected via a positioning mechanism, so that the positions of the tooling group (33) and the cabin section (6) are determined; The lifting seat (32) comprises a first support (321), a second support (322), a first lifting shaft (323), a second lifting shaft (324), a wedge block (325) and a propulsion mechanism (326); The first lifting shaft (323) is mounted on the positioning platform (31), and the first lifting shaft (323) is connected upward to the first support (321); the first support (321) has a supporting surface for supporting the side of the cabin section (6); The second lifting shaft (324) is mounted on the positioning platform (31), and the second lifting shaft (324) is upwardly connected to the second support (322); the second support (322) has a supporting surface for supporting the side of the cabin section (6); The wedge block (325) has a continuous first high-level plane (3251), a first inclined surface (3252) and a first low-level plane (3253), and also has a continuous second high-level plane (3254), a second inclined surface (3255) and a second low-level plane (3256); The propulsion mechanism (326) is connected to the wedge block (325), and can drive the wedge block (325) to move forward or backward, so that the first support (321) is located in the first high plane (3251) and the second support (322) is located in the second high plane (3254), or the first support (321) is located in the first low plane (3253) and the second support (322) is located in the second low plane (3256); When the first support (321) is in the first high plane (3251), the first support (321) and the second support (322) support the cabin section (6), and the positioning seat group (34) does not support the tooling groups (33) at both ends of the cabin section (6); when the first support (321) is in the first low plane (3253), the positioning seat group (34) supports the tooling groups (33) at both ends of the cabin section (6), and the cabin section (6) is separated from the first support (321) and the second support (322).

2. The compartment positioning device according to claim 1, characterized in that: The propulsion mechanism (326) comprises a screw rod (3261), a handle (3262) and a nut (3263); the side surface of the nut (3263) is fixed to the wedge block (325); the nut (3263) is adaptively sleeved on the screw rod (3261); the screw rod (3261) is mounted on the positioning platform (31) via a bearing; and the handle (3262) is fixed to one end of the screw rod (3261).

3. The compartment positioning device according to claim 1, characterized in that: The tooling assembly (33) comprises a first tooling (331) for being installed at one end of the cabin section (6); The first tool (331) comprises an annular portion (3311) and a hoisting portion (3312) which are connected to each other, and the hoisting portion (3312) has a structure for being hoisted.

4. The compartment positioning device according to claim 3, characterized in that: The inner annular surface of the annular portion (3311) has a linear groove (33111); One end of the compartment (6) for mounting the first tool has a cylindrical pin (61) protruding radially outward; the diameter of the cylindrical pin (61) is equal to the width of the linear groove (33111); when one end of the compartment (6) is adapted to pass through the annular portion (3311), the cylindrical pin (61) is adapted to slide along the linear groove (33111); the first tool (331) and the compartment (6) have a structure capable of being connected and fixed to each other; The annular portion (3311) and the positioning seat assembly (34) have a first positioning mechanism that engages with each other.

5. The compartment positioning device according to claim 4, characterized in that: The annular portion (3311) has a radial locking hole (33114); the two ends of the compartment (6) are of different sizes, and the smaller end of the compartment (6) has a radial docking hole, the locking hole (33114) docks with the docking hole, and bolts are passed through the corresponding locking holes (33114) and the docking holes to fix the first tooling (331) and the compartment (6) to each other.

6. The compartment positioning device according to claim 4, characterized in that: The tooling set (33) further comprises a second tooling set (332) and a third tooling set (333); the tooling set (33) is used for, when the cabin section (6) is placed horizontally on the lifting seat (32), the first tooling set (331) being installed at one end of the cabin section (6), the second tooling set (332) and the third tooling set (333) being installed at the other end of the cabin section (6), wherein the second tooling set (332) is installed at the upper part of the other end of the cabin section (6), and the third tooling set (333) is installed at the lower part of the other end of the cabin section (6); The second tooling (332) has a structure for being hoisted.

7. The compartment positioning device according to claim 6, characterized in that: The hoisting portion (3312) has two connection holes (33121); the second tooling (332) has one connection hole (33121).

8. The compartment positioning device according to claim 6, characterized in that: The positioning seat group (34) comprises a first positioning seat (341) and a second positioning seat (342); when the cabin section (6) is placed horizontally on the lifting seat (32), the first tooling (331) is installed at one end of the cabin section (6), and the second tooling (332) and the third tooling (333) are installed at the other end of the cabin section (6), the first positioning seat (341) is arranged below the first tooling (331), and the first positioning seat (341) is used to carry the first tooling (331); the second positioning seat (342) is arranged below the third tooling (333), and the second positioning seat (342) is used to carry the third tooling (333); The first positioning seat (341) and the first tooling (331) have the first positioning mechanism that fits in with each other; and the second positioning seat (342) and the third tooling (333) have the second positioning mechanism that fits in with each other.

9. The compartment positioning device according to claim 8, characterized in that: The first positioning mechanism comprises a positioning pile on the upper surface of the first positioning seat (341) and an alignment hole (33112) provided at the bottom of the annular portion (3311), and the positioning pile can be adaptably inserted into the alignment hole (33112).

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