High-speed press-fitting equipment for anti-rotation pin of bearing seat of air conditioner compressor of new energy automobile

Abstract

The utility model relates to the technical field of bearing seat assembly, in particular to high-speed press-fitting equipment for a new energy automobile air conditioner compressor bearing seat anti-rotation pin. The device comprises a lower frame, an upper frame is installed above the lower frame, a sliding table front-back moving assembly is installed above the lower frame, a bearing seat rotating assembly is installed on the sliding table front-back moving assembly in a sliding mode, a vibration disc discharging assembly is arranged on the lower frame and located behind the sliding table front-back moving assembly, and a pin blowing assembly is arranged on one side of the vibration disc discharging assembly. Pin feeding assemblies are arranged on the two sides of the pin blowing assembly correspondingly, pin circulation assemblies are arranged below the front ends of the pin feeding assemblies, and a servo press assembly is arranged above each pin circulation assembly. According to the device, through a mechanical control mode, pins are fed and distributed, then press fitting is conducted through the servo press assembly, press fitting is stable, and production is simple and efficient; according to the device, vibration discharging is adopted, then the pins are conveyed in groups through the pin blowing assembly, and the pins can be stably output at a constant speed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seat assembly, in particular to a high-speed press-fitting device for anti-rotation pins of a bearing seat of an air conditioner compressor for new energy vehicles. Background Art

[0002] With the rapid development of the new energy vehicle industry, new energy vehicles such as electric vehicles and hybrid vehicles have gradually become the main force in the market.

[0003] The air conditioner compressor is one of the core components of the air conditioning system. Its function is to compress the refrigerant into high-temperature and high-pressure gas, and then exchange heat through the condenser and evaporator to achieve the refrigeration effect. The performance of the compressor directly affects the efficiency and stability of the air conditioning system. And the perpendicularity of the press-fitting of the anti-rotation pins of the compressor bearing seat is an important parameter affecting the performance of the compressor. The traditional method is to press-fit 6 anti-rotation pins at one time with a gas-liquid intensifying cylinder, with poor press-fitting accuracy, uncontrollable pressure, and easy misjudgment, which cannot meet the current production requirements. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-speed press-fitting device for anti-rotation pins of a bearing seat of an air conditioner compressor for new energy vehicles with reasonable design, which can solve the above-mentioned defects in view of the defects and deficiencies of the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a lower frame, an upper frame is installed above the lower frame, a sliding table front-back moving component is installed above the lower frame, a bearing seat rotating component is slidably installed on the sliding table front-back moving component, a vibrating disk discharging component is arranged on the lower frame at the side rear of the sliding table front-back moving component, a pin blowing component is arranged on one side of the vibrating disk discharging component, feeding pin components are respectively arranged on both sides of the pin blowing component, a pin transfer component is arranged below the front end of the feeding pin component, and a servo press component is arranged above each group of pin transfer components; an electric box is arranged on one side of the lower frame, an SOP screen component is installed on the upper frame, a human-machine touch screen for controlling the operation of the equipment is arranged on one side of the upper frame, and a three-color tower lamp component for status indication is arranged on the top of the upper frame.

[0006] Preferably, the vibrating disk discharging component includes several height-adjusting columns connected to the lower frame, an installation bottom plate is installed on the several height-adjusting columns, a storage barrel for storing pins is installed on the installation bottom plate, and an anti-rotation pin vibrating disk is installed in the storage barrel.

[0007] Preferably, the pin blowing assembly includes a material distribution rack installed on the lower frame, the material distribution rack is provided with an air storage tank, a pin slide is installed above the material distribution rack through a straight vibrator, one end of the pin slide is connected to the outlet of the anti-rotation pin vibration disk, and a pin full cup sensor is installed above one end of the pin slide close to the anti-rotation pin vibration disk, a pin in place sensor is installed on the material distribution rack at the other end of the pin slide, left and right pin cutting cylinders are provided on one side of the pin in place sensor, left and right pin outlet tubes are provided on both sides of the left and right pin cutting cylinders, respectively, left and right air outlet tubes are provided on both sides of the left and right pin cutting cylinders, and left and right air valves connected to the air storage tank are respectively provided on both sides below the installation of the left and right pin cutting cylinders, and the air outlets of the left and right air valves are respectively connected to the left and right air outlets provided on both sides of the pin slide.

[0008] Preferably, the pin delivery assembly includes a feeding rack installed on the lower frame, a connecting rack is slidably installed on the feeding rack through a sliding cylinder, an optical fiber sensor is installed on the feeding rack, a pin delivery tube is vertically provided at the top of the connecting rack, the bottoms of the left pin outlet tube and the right pin outlet tube are both provided directly above the pin delivery tube, a pin outlet tube is relatively provided directly below the pin delivery tube, and an optical fiber head is provided on one side of the pin outlet tube which is connected to the optical fiber sensor through a bending wire tube.

[0009] Preferably, the pin circulation assembly includes a circulation rack installed on a lower frame, a rotating disk is rotatably installed above the circulation rack, a circulation servo motor and a circulation reducer for driving the rotating disk are installed on one side of the circulation rack, the output end of the circulation servo motor is connected to the input shaft of the circulation reducer, the circulation reducer is transmission-connected to the rotating disk, and several workstations are evenly arranged along the circumference of the rotating disk, and a pin entrance is opened at each workstation and at the corresponding position of the rotating disk below.

[0010] Preferably, the slide forward and backward moving assembly includes two guide rails installed on the lower frame, and the bearing seat rotating assembly is slidably installed on the two guide rails. The rear ends of the two guide rails are provided with an electric cylinder for driving the bearing seat rotating assembly. The telescopic rod of the electric cylinder is connected to the bearing seat rotating assembly through a floating joint, and a driving electric cylinder touch screen for controlling the electric cylinder is provided in the upper frame.

[0011] Preferably, the bearing seat rotating assembly includes a support plate on both sides of which are slidably installed on two guide rails through sliders, a bearing seat tooling is installed above the support plate through a bearing, a rotary servo motor and a rotary reducer connected to the rotary servo motor are provided below the support plate, a rotary shaft is connected to the bottom of the bearing seat tooling, and the output shaft of the rotary reducer is connected to the rotary shaft through a coupling, and a photoelectric sensor is provided below the support plate toward one side, and the photoelectric sensor is located below the slider.

[0012] After adopting the above structure, the beneficial effects of the utility model are:

[0013] This device feeds and distributes pins through mechanical control, and then presses them through a servo press assembly. The pressing angle is fixed, the pressing accuracy is high, the pressure is stable, and no manual intervention is required during the pressing process, making production simple and efficient.

[0014] This device uses vibrating discharging, and then uses a pin blowing assembly to group and transfer the pins, which can output pins stably and at a uniform speed.

[0015] This device uses multiple sensors to continuously monitor the output of pins from multiple positions, so as to prevent unexpected situations from occurring during the pin conveying process and not being detected in time, ensuring the safety of production. Description of the Drawings

[0016] Figure 1 is the front view of the present utility model;

[0017] Figure 2 is the left view of the present utility model;

[0018] Figure 3 is the top view of the present utility model;

[0019] Figure 4 is the three-dimensional effect diagram of the present utility model;

[0020] Figure 5 is Figure 4 the enlarged view of part A in

[0021] Figure 6 is the structural schematic diagram of the vibrating disk discharging assembly in the present utility model;

[0022] Figure 7 is the front view of the pin blowing assembly in the present utility model;

[0023] Figure 8 is the structural schematic diagram of the pin blowing assembly in the present utility model;

[0024] Figure 9 is the top view of the pin blowing assembly in the present utility model;

[0025] Figure 10 is the structural schematic diagram of the pin feeding assembly in the present utility model;

[0026] Figure 11 is the top view of the pin transfer assembly in the present utility model;

[0027] Figure 12 is the structural schematic diagram of the pin transfer assembly in the present utility model;

[0028] Figure 13 is the structural schematic diagram of the front and back moving assembly of the sliding table in the present utility model;

[0029] Figure 14 is a schematic structural diagram of the bearing seat rotating assembly in the present utility model;

[0030] Figure 15 is a front view of the bearing seat rotating assembly in the present utility model;

[0031] Figure 16 is a sectional view of the bearing seat rotating assembly in the present utility model.

[0032] Description of reference numerals:

[0033] 1. Upper frame; 2. Lower frame; 3. Vibration disk discharging assembly; 301. Installation base plate; 302. Height adjusting column; 303. Storage barrel; 304. Anti-rotation pin vibration disk; 4. Pin blowing assembly; 401. Material distributing rack; 402. Air storage tank; 403. Pin full cup sensor; 404. Linear vibrator; 405. Pin slideway; 406. Left and right pin cutting cylinders; 407. Left air blowing valve; 408. Right air blowing valve; 409. Left pin discharging pipe; 410. Right pin discharging pipe; 411. Left air blowing port; 412. Right air blowing port; 413. Pin in place sensor; 5. Pin feeding assembly; 501. Feeding rack; 502. Slide table cylinder; 503. Fiber optic sensor; 504. Curved pipe; 505. Pin feeding pipe; 506. Fiber optic head; 507. Pin discharging pipe; 6. Pin transfer assembly; 601. Transfer rack; 602. Transfer servo motor; 603. Transfer speed reducer; 604. Rotating disk; 605. Pin pressing station; 606. Pin inlet; 7. Slide table front and rear moving assembly; 701. Guide rail; 702. Drive cylinder touch screen; 703. Cylinder; 704. Floating joint; 8. Bearing seat rotating assembly; 801. Rotating servo motor; 802. Rotating speed reducer; 803. Coupling; 804. Slide block; 805. Bearing; 806. Bearing seat tooling; 807. Rotating shaft; 808. Photoelectric sensor; 809. Support plate; 9. Servo press assembly; 10. SOP screen assembly; 11. Three-color tower light assembly; 12. Human-machine touch screen; 13. Electric box. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] Refer to Figures 1-4As shown in the figure, it includes a lower frame 2, an upper frame 1 is installed above the lower frame 2, a sliding table front-back moving component 7 is installed above the lower frame 2, a bearing block rotating component 8 is slidably installed on the sliding table front-back moving component 7, a vibrating bowl feeding component 3 is arranged on the lower frame 2 at the side rear of the sliding table front-back moving component 7, a pin blowing component 4 is arranged on one side of the vibrating bowl feeding component 3, feeding pin components 5 are respectively arranged on both sides of the pin blowing component 4, a pin transfer component 6 is arranged below the front end of the feeding pin component 5, and a servo press component 9 is arranged above each pin transfer component 6; an electrical box 13 is arranged on one side of the lower frame 2, an SOP screen component 10 is installed on the upper frame 1, a human-machine touch screen 12 for controlling the operation of the equipment is arranged on one side of the upper frame 1, and a three-color tower light component 11 for status indication is arranged on the top of the upper frame 1.

[0036] See Figures 1-6 As shown in the figure, the vibrating bowl feeding component 3 includes several height adjustment columns 302 connected to the lower frame 2, an installation base plate 301 is installed on the several height adjustment columns 302, a storage barrel 303 for storing pins is installed on the installation base plate 301, and an anti-rotation pin vibrating bowl 304 is installed in the storage barrel 303.

[0037] As an optimized solution of the present utility model, the height adjustment columns 302 are provided, which can adjust the height of the upper installation base plate 301 and the storage barrel 303, and the anti-rotation pin vibrating bowl 304 can evenly output the pins in the storage barrel 303 by vibration.

[0038] See Figures 1-9 As shown in the figure, the pin blowing component 4 includes a material distribution frame 401 installed on the lower frame 2, an air storage tank 402 is arranged in the material distribution frame 401, a pin slideway 405 is installed above the material distribution frame 401 through a linear vibrator 404, one end of the pin slideway 405 is connected to the outlet of the anti-rotation pin vibrating bowl 304, and a pin full cup sensor 403 is installed above the end of the pin slideway 405 close to the anti-rotation pin vibrating bowl 304. A pin in-place sensor 413 is installed on the material distribution frame 401 at the other end position of the pin slideway 405. A left and right pin cutting cylinder 406 is arranged on one side of the pin in-place sensor 413. A left pin outlet pipe 409 and a right pin outlet pipe 410 are respectively arranged on both sides of the left and right pin cutting cylinder 406. Left and right air blowing valves 407 and 408 connected to the air storage tank 402 are respectively arranged on both sides at the lower part of the installation position of the left and right pin cutting cylinder 406. The air outlets of the left and right air blowing valves 407 and 408 are respectively connected to left and right air blowing ports 411 and 412 arranged on both sides of the pin slideway 405.

[0039] As an optimized solution of the utility model, a pin slideway 405 is provided as the transmission channel for pins. The linear vibrator 404 is used to drive the pins forward. When the pins advance to the front end of the pin slideway 405, the pin in-place sensor 413 can sense it, and then control the left and right pin-cutting cylinders 406 to alternately push the pins and align them with the left pin outlet pipe 409 or the right pin outlet pipe 410. When the pins are aligned with the left pin outlet pipe 409, the left air blowing valve 407 is opened, and the high-pressure gas is discharged from the air storage tank 402 and ejected from the left air blowing port 411 to blow the pins into the left pin outlet pipe 409. When the pins are aligned with the right pin outlet pipe 410, the right air blowing valve 408 is opened, and the high-pressure gas is discharged from the air storage tank 402 and ejected from the right air blowing port 412 to blow the pins into the right pin outlet pipe 410, completing the pin supply. The pin full-cup sensor 403 can detect whether the pins on the pin slideway 405 are full.

[0040] See Figures 1-10 As shown, the pin feeding assembly 5 includes a feeding frame 501 installed on the lower frame 2. A connecting frame is slidably installed on the feeding frame 501 through a slide table cylinder 502. An optical fiber sensor 503 is installed on the feeding frame (501). A pin feeding pipe 505 is vertically provided at the top end of the connecting frame. The bottoms of the left pin outlet pipe 409 and the right pin outlet pipe 410 are both located directly above the pin feeding pipe 505. An outlet pin pipe 507 is oppositely provided directly below the pin feeding pipe 505. An optical fiber head 506 connected to the optical fiber sensor 503 through a curved wire pipe 504 is provided on one side of the outlet pin pipe 507.

[0041] As an optimized solution of the utility model, a slide table cylinder 502 is provided to drive the outlet pin pipe 507 and the pin feeding pipe 505 to adjust their positions, so that the pins can enter from the pin feeding pipe 505 and be discharged from the outlet pin pipe 507. At the same time, the optical fiber sensor 503 detects whether the pins are in place through the optical fiber head 506.

[0042] See Figures 1-12 As shown, the pin transfer assembly 6 includes a transfer frame 601 installed on the lower frame 2. A rotating disk 604 is rotatably installed above the transfer frame 601. A transfer servo motor 602 and a transfer speed reducer 603 for driving the rotating disk 604 are installed on one side of the transfer frame 601. The output end of the transfer servo motor 602 is connected to the input shaft of the transfer speed reducer 603, and the transfer speed reducer 603 is drivingly connected to the rotating disk 604. Several workstations are evenly arranged on the rotating disk 604 along the circumference. A pin inlet 606 is opened at each workstation and at the corresponding position of the rotating disk 604 below. The workstation on the rotating disk 604 far from the transfer servo motor 602 is the pin pressing and installing workstation 605.

[0043] As an optimization solution of the utility model, a circulating servo motor 602 is provided to drive the rotating disk 604 to rotate after being decelerated by a circulating reducer 603, thereby driving the workstations thereon to rotate, so that the pins are moved to the pin pressing station 605 for pressing.

[0044] See also Figures 1-13 As shown, the slide forward and backward moving assembly 7 includes two guide rails 701 installed on the lower frame 2, and the bearing seat rotating assembly 8 is slidably installed on the two guide rails 701. The rear ends of the two guide rails 701 are provided with an electric cylinder 703 for driving the bearing seat rotating assembly 8. The telescopic rod of the electric cylinder 703 is connected to the bearing seat rotating assembly 8 through a floating joint 704. A driving electric cylinder touch screen 702 for controlling the electric cylinder 703 is provided in the upper frame 1.

[0045] As an optimization solution of the present utility model, the bearing seat rotating assembly 8 is driven to slide along the guide rail 701 by the electric cylinder 703 , and the movement of the electric cylinder 703 can be controlled by driving the electric cylinder touch screen 702 at the same time.

[0046] See also Figures 1-16 As shown, the bearing seat rotating assembly 8 includes a support plate 809 which is slidably installed on two guide rails 701 through sliders 804 on both sides, a bearing seat fixture 806 is installed above the support plate 809 through bearings 805, a rotating servo motor 801 and a rotating reducer 802 which is transmission-connected to the rotating servo motor 801 are provided below the support plate 809, a rotating shaft 807 is connected to the bottom of the bearing seat fixture 806, and the output shaft of the rotating reducer 802 is connected to the rotating shaft 807 through a coupling 803, and a photoelectric sensor 808 is provided below the support plate 809 toward one side, and the photoelectric sensor 808 is located below the slider 804.

[0047] As an optimization solution of the present utility model, a rotary servo motor 801 and a rotary reducer 802 are provided to drive the bearing seat fixture 806 to rotate on the bearing 805, thereby driving the upper bearing seat to rotate.

[0048] The use process of this utility model:

[0049] First, control the bearing block rotation assembly 8 to move forward to the vacant position through the drive cylinder touch screen 702. Then, place the bearing block to be press-fitted onto the bearing block tooling 806. The cylinder 703 drives the bearing block rotation assembly 8 to move backward. The bearing block rotation assembly 8 moves below the two sets of pin transfer assemblies 6. At this time, when the photoelectric sensor 808 detects that it is in place, it automatically stops moving. The anti-rotation pin vibrating disk 304 sends out the pins in the storage barrel 303 and enters the pin slideway 405. Then, the pin blowing assembly 4 alternately blows the pins into the left pin outlet tube 409 and the right pin outlet tube 410. At the same time, the slide table cylinder 502 drives the pin outlet tube 507 to communicate with the pin inlet 606. The pins directly enter the pin inlet 606 through the pin feeding tube 505 and the pin outlet tube 507. At the same time, the fiber optic sensor 503 detects that the pins are in place. Then, the two rotating disks 604 rotate, and the stations with pins are respectively rotated to the pin press-fitting station 605. The pin press-fitting station 605 is opposite to the position of the bearing block to be pressed. At this time, start the two servo press assemblies 9, and press the two pins into the bearing block simultaneously. Then, the bearing block tooling 806 rotates a specified angle so that the next position to be pressed is aligned with the pin press-fitting station 605, and the rotating disk 604 rotates to send the next pin, and press-fitting is performed again. After several times, the press-fitting of the bearing block can be completed.

[0050] After the press-fitting is completed, start the cylinder 703 to drive the bearing block rotation assembly 8 to move forward to the vacant position. The worker can then take out the press-fitted bearing block, and then place the next bearing block to be press-fitted for press-fitting.

[0051] It should be understood that the above specific embodiments of the present invention are only used for illustrative explanation or interpretation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. High-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of new energy vehicles, which comprises a lower frame (2), and an upper frame (1) is installed above the lower frame (2), and is characterized in that: A slide table front-back movement assembly (7) is installed above the lower frame (2). A bearing block rotation assembly (8) is slidably installed on the slide table front-back movement assembly (7). A vibrating bowl feeding assembly (3) is provided on the lower frame (2) at the side rear of the slide table front-back movement assembly (7). A pin blowing assembly (4) is arranged on one side of the vibrating bowl feeding assembly (3). Feeding pin assemblies (5) are respectively arranged on both sides of the pin blowing assembly (4). A pin transfer assembly (6) is provided below the front end of the feeding pin assemblies (5). A servo press assembly (9) is arranged above each pin transfer assembly (6); An electrical box (13) is provided on one side of the lower frame (2). An SOP screen assembly (10) is installed on the upper frame (1). A human-machine touch screen (12) for controlling the operation of the equipment is provided on one side of the upper frame (1). A three-color tower light assembly (11) for status indication is provided at the top of the upper frame (1).

2. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 1, wherein: The vibrating bowl feeding assembly (3) includes several height adjustment columns (302) connected to the lower frame (2). An installation base plate (301) is installed on the several height adjustment columns (302). A storage barrel (303) for storing pins is installed on the installation base plate (301). An anti-rotation pin vibrating bowl (304) is installed in the storage barrel (303).

3. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 2, characterized in that: The pin blowing assembly (4) includes a material distribution frame (401) installed on the lower frame (2). An air storage tank (402) is arranged inside the material distribution frame (401). A pin slideway (405) is installed above the material distribution frame (401) through a linear vibrator (404). One end of the pin slideway (405) is connected to the outlet of the anti-rotation pin vibrating bowl (304). A pin full cup sensor (403) is installed above one end of the pin slideway (405) close to the anti-rotation pin vibrating bowl (304). A pin in place sensor (413) is installed on the material distribution frame (401) at the other end position of the pin slideway (405). A left and right pin cutting cylinder (406) is arranged on one side of the pin in place sensor (413). A left pin outlet pipe (409) and a right pin outlet pipe (410) are respectively arranged on both sides of the left and right pin cutting cylinder (406). Left and right air blowing valves (407) and (408) connected to the air storage tank (402) are respectively arranged at both sides below the installation position of the left and right pin cutting cylinder (406). The air outlets of the left and right air blowing valves (407) and (408) are respectively connected to left and right air blowing ports (411) and (412) arranged on both sides of the pin slideway (405).

4. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 3, wherein: The pin feeding component (5) includes a feeding rack (501) installed on the lower frame (2). A connecting rack is slidably installed on the feeding rack (501) through a slide cylinder (502). An optical fiber sensor (503) is installed on the feeding rack (501). A pin feeding tube (505) is vertically provided at the top end of the connecting rack. The bottoms of the left pin outlet tube (409) and the right pin outlet tube (410) are both located directly above the pin feeding tube (505). A pin outlet tube (507) is oppositely provided directly below the pin feeding tube (505). An optical fiber head (506) connected to the optical fiber sensor (503) through a bent conduit (504) is provided on one side of the pin outlet tube (507).

5. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 4, characterized in that: The pin transfer component (6) includes a transfer rack (601) installed on the lower frame (2). A rotating disk (604) is rotatably installed above the transfer rack (601). A transfer servo motor (602) and a transfer speed reducer (603) for driving the rotating disk (604) are installed on one side of the transfer rack (601). The output end of the transfer servo motor (602) is connected to the input shaft of the transfer speed reducer (603). The transfer speed reducer (603) is drivingly connected to the rotating disk (604). A plurality of workstations are evenly provided along the circumference on the rotating disk (604). A pin inlet (606) is opened at each workstation and at the corresponding position of the lower rotating disk (604).

6. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 5, characterized in that: The slide table forward and backward moving component (7) includes two guide rails (701) installed on the lower frame (2). The bearing block rotating component (8) is slidably installed on the two guide rails (701). An electric cylinder (703) for driving the bearing block rotating component (8) is provided at the rear ends of the two guide rails (701). The telescopic rod of the electric cylinder (703) is connected to the bearing block rotating component (8) through a floating joint (704). A driving electric cylinder touch screen (702) for controlling the electric cylinder (703) is provided inside the upper frame (1).

7. The high-speed press-fitting equipment for the anti-rotation pin of the air-conditioning compressor bearing seat of a new energy vehicle according to claim 6, characterized in that: The bearing block rotating component (8) includes a support plate (809) slidably installed on the two guide rails (701) through sliders (804) on both sides. A bearing block tooling (806) is installed above the support plate (809) through a bearing (805). A rotating servo motor (801) and a rotating speed reducer (802) drivingly connected to the rotating servo motor (801) are provided below the support plate (809). A rotating shaft (807) is connected to the bottom of the bearing block tooling (806). The output rotating shaft of the rotating speed reducer (802) is connected to the rotating shaft (807) through a coupling (803). A photoelectric sensor (808) is provided on one side below the support plate (809). The photoelectric sensor (808) is located below the slider (804).

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