Press fitting, magnetizing and magnetic flux detecting equipment for driving assembly of automobile air conditioner compressor

Abstract

The utility model relates to the technical field of automation equipment, in particular to press fitting, magnetizing and magnetic flux detection equipment for a driving assembly of an automobile air conditioner compressor. The device comprises a mounting cabinet body, a servo press assembly is arranged at the top of the mounting cabinet body, a rotor limiting seat is arranged on the left side of the servo press assembly, a bearing jig is arranged on the right side of the servo press assembly, the rotor limiting seat and the bearing jig are symmetrically and movably arranged on the mounting cabinet body, and a spindle rotor is placed on the rotor limiting seat. A bearing is placed on the bearing jig, a surface magnetic detection assembly is arranged behind the bearing jig, a magnetizing detection assembly is arranged behind the surface magnetic detection assembly, and a transferring assembly is arranged on the right side of the top of the mounting cabinet body. According to the utility model, the automatic operation of a plurality of working procedures, including placing, press fitting, magnetizing, magnetic flux detection, surface magnetic detection, shell entering and the like of the main shaft rotor assembly and the bearing seat assembly, is realized, the dependence on manual operation is greatly reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a press-fitting, magnetizing, and magnetic flux detecting device for a driving component of an automotive air-conditioning compressor. Background Technique

[0002] In the manufacturing of an electric scroll compressor, as one of the core components, the driving component plays a key role in outputting torque externally. However, in current production practices, there are obvious deficiencies in the assembling process of the driving component. The entire assembling process highly relies on manual operations. First, the main shaft rotor assembly needs to be manually taken one by one and placed on the tooling, and then the bearing housing assembly is manually taken and placed on the tooling. Subsequently, the equipment is started to complete the press-fitting of the main shaft rotor assembly and the bearing housing assembly. After the press-fitting is completed, it is still necessary to manually place the driving component into the magnetizer for rotor magnetizing and magnetic flux detection, and then manually put the magnetized driving component into the surface magnetic detector for surface magnetic detection. Finally, it is also necessary to manually take the driving component and place it on the tooling for shelling operation.

[0003] This completely manual production method leads to extremely high work intensity for workers, and due to the limitations of manual operations, it is difficult to significantly improve production efficiency, seriously restricting the production efficiency of the driving component of the electric scroll compressor. Content of the Utility Model

[0004] The purpose of the utility model is to provide a press-fitting, magnetizing, and magnetic flux detecting device for a driving component of an automotive air-conditioning compressor to solve the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution. It includes an installation cabinet body. A servo press assembly is arranged at the top of the installation cabinet body. A rotor limiting seat is arranged on the left side of the servo press assembly. A bearing fixture is arranged on the right side of the servo press assembly. The rotor limiting seat and the bearing fixture are symmetrically and movably arranged on the installation cabinet body. A main shaft rotor is placed on the rotor limiting seat. A bearing is placed on the bearing fixture. A surface magnetizing and detecting assembly is arranged behind the bearing fixture. A surface magnetic detecting assembly is arranged behind the magnetizing and detecting assembly. A transfer assembly is arranged on the upper right side of the installation cabinet body. A defective product conveying assembly is arranged on the right side of the installation cabinet body. A defective product moving assembly is also arranged on the installation cabinet body, and the defective product moving assembly is located on the side of the surface magnetic detecting assembly; an in-shell station is arranged behind the surface magnetic detecting assembly, and a pressing assembly is movably arranged between the in-shell station and the surface magnetic detecting assembly.

[0006] Preferably, for the present utility model, the servo press assembly includes several columns arranged on the installation cabinet body. A support plate is arranged on the several columns. A first electric cylinder is arranged downward on the top of the support plate. After the telescopic rod of the first electric cylinder passes through the support plate, a pressing head is arranged on its top. A displacement sensor is arranged on the side of the pressing head.

[0007] Preferably, for the present utility model, a pair of first slide rails are arranged on the installation cabinet body. The two first slide rails are located on the left side of the servo press assembly. A seventh electric cylinder is arranged on the left side of the first slide rails. The rotor limiting seat is movably arranged on the two first slide rails. The telescopic rod of the seventh electric cylinder 1 is connected to the side of the rotor limiting seat.

[0008] Preferably, for the present utility model, a pair of second slide rails are arranged on the installation cabinet body. The two second slide rails are located on the right side of the servo press assembly. An eighth electric cylinder is arranged on the right side of the second slide rails. The bearing fixture includes a movable seat movably arranged on the two second slide rails. The movable seat is connected to the telescopic rod of the eighth electric cylinder. A pair of limiting rods are arranged on the top left of the movable seat. A limiting plate is movably arranged on the tops of the two limiting rods at the same time. The bearing is placed in the limiting plate. Reed springs are sleeved on the outer sides of the two limiting rods. The two reed springs are abutted between the limiting plate and the movable seat.

[0009] Preferably, for the present utility model, the transfer assembly includes a Y-axis guide plate. The Y-axis guide plate is arranged on the installation cabinet body through a pair of first support legs at the bottom. A driving plate one and a driving plate two are movably arranged on the Y-axis guide plate. A second electric cylinder is arranged on the top of the driving plate one. A third electric cylinder and a fourth electric cylinder are arranged on the driving plate two (205). A grasping assembly is arranged on the driving plate one and is connected to the second electric cylinder. A pair of grasping assemblies are arranged on the driving plate two and are respectively connected to the third electric cylinder and the fourth electric cylinder.

[0010] Preferably, for the present utility model, the grasping assembly includes an installation base. An air guiding part is arranged downward on the top of the installation base. A tightening claw is arranged at the bottom of the installation base. The tightening claw is connected to the air guiding part.

[0011] Preferably, for the present utility model, the defective product moving assembly includes an X-axis guide plate. The X-axis guide plate is arranged on the installation cabinet body through a second support leg at the bottom. A driving plate three is movably arranged on the X-axis guide plate. A grasping assembly is arranged on the driving plate three.

[0012] Preferably, the defective product conveying assembly includes a profile support shell disposed on the ground. A cover shell is arranged on the top of the profile support shell. A conveyor belt is arranged inside the cover shell. A first motor is arranged outside the cover shell. The first motor is in transmission connection with the conveyor belt. A light curtain is arranged on one side inside the cover shell, and an opposed device is arranged on the other side inside the cover shell.

[0013] Preferably, the magnetizing detection assembly includes a second base plate disposed on the installation cabinet body. A sixth electric cylinder is arranged at the bottom of the second base plate. The sixth electric cylinder is located inside the installation cabinet. A magnetizing fixture is arranged on the top of the second base plate. The magnetizing fixture is arranged at the top of the telescopic rod of the sixth electric cylinder. A second placement rack is arranged on the second base plate. The second placement rack covers the magnetizing fixture.

[0014] Preferably, the surface magnetic detection assembly includes a first base plate disposed on the installation cabinet body. A first placement rack is arranged on the first base plate. A rotary jig is arranged on the first base plate. The rotary jig is located inside the first placement rack. A fifth electric cylinder is arranged at the bottom of the first base plate. The telescopic rod of the fifth electric cylinder passes through the base plate and is arranged at the bottom of the rotary jig. A Z-axis moving electric cylinder is arranged on the side surface of the first base plate. The top of the telescopic rod of the Z-axis moving electric cylinder is provided with an X-axis moving electric cylinder. The top of the telescopic rod of the X-axis moving electric cylinder is provided with a surface magnetic measurement probe.

[0015] Preferably, the pressing assembly includes a pair of movable blocks disposed on the installation cabinet body. Support rods are arranged on the tops of the two movable blocks. Pressing cylinders are arranged on the tops of the two support rods. A pressing plate is simultaneously arranged on the tops of the pressing cylinders.

[0016] Compared with the prior art, the above technical solutions of the present invention have the following beneficial technical effects:

[0017] 1. The equipment of the present invention realizes the automatic operation of multiple processes, including the placement, press-fitting, magnetizing, magnetic flux detection, surface magnetic detection, and shell insertion of the main shaft rotor assembly and the bearing seat assembly, greatly reducing the dependence on manual operation and lowering the labor intensity of workers.

[0018] 2. The present invention adopts automatic continuous operation, avoiding the intermittent and waiting time in manual operation, and enabling the close connection between each process, thus significantly improving the production efficiency.

[0019] 3. Compared with manual operation, the precise control of the equipment of the present invention can ensure that the placement position, press-fitting force, detection parameters, etc. of each component are more accurate and consistent, improving the quality stability of the product. At the same time, by reducing manual participation, the errors caused by human negligence or fatigue are reduced, and the qualified rate of the product is improved. Description of the Drawings

[0020] Figure 1 is the overall front view of the present utility model;

[0021] Figure 2 is the overall top view of the present utility model;

[0022] Figure 3 is the structural schematic diagram of the servo press assembly of the present utility model;

[0023] Figure 4 is the position relationship display diagram of the servo press assembly of the present utility model with the rotor limit seat and the bearing fixture;

[0024] Figure 5 is Figure 4 the top view structural schematic diagram of;

[0025] Figure 6 is Figure 4 the structural schematic diagram after installing the transfer assembly;

[0026] Figure 7 is Figure 6 the left view of;

[0027] Figure 8 is the structural schematic diagram of the transfer assembly of the present utility model;

[0028] Figure 9 is the structural schematic diagram of the grasping assembly of the present utility model;

[0029] Figure 10 is the structural schematic diagram of the defective product moving assembly of the present utility model;

[0030] Figure 11 is the structural schematic diagram of the surface magnetic detection assembly of the present utility model;

[0031] Figure 12 is the structural schematic diagram of the magnetizing detection assembly of the present utility model;

[0032] Figure 13 is the front view of the defective product conveying assembly of the present utility model;

[0033] Figure 14 is the top view of the defective product conveying assembly of the present utility model;

[0034] Figure 15 is the structural schematic diagram of the rotor limit seat of the present utility model;

[0035] Figure 16 is the structural schematic diagram of the bearing fixture of the present utility model;

[0036] Figure 17 is the structural schematic diagram of the back view angle of the present utility model;

[0037] Figure 18 This is a schematic structural diagram of the pressing component of the present utility model.

[0038] Reference numerals: servo press component 1, column 100, support plate 101, first electric cylinder 102, pressing head 103, displacement sensor 104, transfer component 2, Y-axis guide plate 200, second electric cylinder 201, third electric cylinder 202, fourth electric cylinder 203, driving plate one 204, driving plate two 205, first support leg 206, grasping component 3, mounting base 30, air guiding part 31, tensioning claw 32, limiting seat 33, defective product moving component 4, second support leg 40, X-axis guide plate 41, driving plate three 42, surface magnetic detection component 5, bottom plate one 50, placing rack one 51, fifth electric cylinder 52, rotating jig 53, Z-axis moving electric cylinder 54, X-axis moving electric cylinder 55, surface magnetic measurement probe 56, magnetizing detection component 6, sixth electric cylinder 60, magnetizing fixture 61, bottom plate two 62, placing rack two 63, defective product conveying component 7, profile support shell 70, housing 71, conveyor belt 72, first motor 73, light curtain 74, opposed device 75, rotor limiting seat 8, main shaft rotor 80, first slide rail 81, bearing jig 9, limiting rod 90, movable seat 91, reed spring 92, bearing 93, limiting plate 94, second slide rail 95, seventh electric cylinder 10, eighth electric cylinder 11, mounting cabinet 12, shelling station 13, pressing component 14, movable block 140, support rod 141, pressing cylinder 142, pressing plate 143. Detailed implementation manners

[0039] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0040] As Figure 1 - Figure 2As shown in the figure, a press-fitting, magnetizing, and magnetic flux detection device for an automotive air-conditioning compressor drive assembly proposed by the present utility model includes an installation cabinet 12. A servo press assembly 1 is provided at the top of the installation cabinet 12. A rotor limit seat 8 is provided on the left side of the servo press assembly 1, and a bearing fixture 9 is provided on the right side of the servo press assembly 1. The rotor limit seat 8 and the bearing fixture 9 are symmetrically and movably arranged on the installation cabinet 12. A main shaft rotor 80 is placed on the rotor limit seat 8, and a bearing 93 is placed on the bearing fixture 9. A magnetizing and detecting assembly 6 is provided behind the bearing fixture 9, and a surface magnetic detection assembly 5 is provided behind the magnetizing and detecting assembly 6. A transfer assembly 2 is provided on the upper right side of the installation cabinet 12, and a defective product conveying assembly 7 is provided on the right side of the installation cabinet 12. A defective product moving assembly 4 is further provided on the installation cabinet 12, and the defective product moving assembly 4 is located on the side of the surface magnetic detection assembly 5; a housing insertion station 13 is provided behind the surface magnetic detection assembly 5, and a pressing assembly 14 is movably arranged between the housing insertion station 13 and the surface magnetic detection assembly 5 assembly.

[0041] As Figure 3 shown in the figure, the servo press assembly 1 includes several columns 100 arranged on the installation cabinet 12. A support plate 101 is provided on the several columns 100. A first electric cylinder 102 is provided downward at the top of the support plate 101. After the telescopic rod of the first electric cylinder 102 passes through the support plate 101, a pressing head 103 is provided at its top, and a displacement sensor 104 is provided on the side of the pressing head 103.

[0042] As Figure 4 - Figure 5 shown in the figure, a pair of first slide rails 81 are provided on the installation cabinet 12. The two first slide rails 81 are located on the left side of the servo press assembly 1. A seventh electric cylinder 10 is provided on the left side of the first slide rails 81. The rotor limit seat 8 is movably arranged on the two first slide rails 81, and the telescopic rod of the seventh electric cylinder 10 is connected to the side of the rotor limit seat 8; a pair of second slide rails 95 are provided on the installation cabinet 12. The two second slide rails 95 are located on the right side of the servo press assembly 1. An eighth electric cylinder 11 is provided on the right side of the second slide rails 95. The bearing fixture 9 includes a movable seat 91 movably arranged on the two second slide rails 95. The movable seat 91 is connected to the telescopic rod of the eighth electric cylinder 11. A pair of limit rods 90 are provided on the left side of the top of the movable seat 91. A limit plate 94 is movably arranged at the top of the two limit rods 90 at the same time. The bearing 93 is placed in the limit plate 94. Reed springs 92 are sleeved on the outer sides of the two limit rods 90, and the two reed springs 92 are abutted between the limit plate 94 and the movable seat 91.

[0043] As Figure 6 - Figure 8As shown in the figure, the transfer component 2 includes a Y-axis guide plate. The Y-axis guide plate is arranged on the installation cabinet body 12 through a pair of first support legs 206 at the bottom. A driving plate one 204 and a driving plate two 205 are movably arranged on the Y-axis guide plate. A second electric cylinder 201 is arranged at the top of the driving plate one 204. A third electric cylinder 202 and a fourth electric cylinder 203 are arranged on the driving plate two 205. A grasping component 3 is arranged on the driving plate one 204 and is connected to the second electric cylinder 201. A pair of grasping components 3 are arranged on the driving plate two 205 and are respectively connected to the third electric cylinder 202 and the fourth electric cylinder 203.

[0044] As Figure 9 shown in the figure, the grasping component 3 includes a mounting base 30. An air guide member 31 is arranged downward from the top on the mounting base 30. A tensioning claw 32 is arranged at the bottom of the mounting base 30. The tensioning claw 32 is connected to the air guide member 31.

[0045] As Figure 10 shown in the figure, the defective product moving component 4 includes an X-axis guide plate. The X-axis guide plate is arranged on the installation cabinet body 12 through a second support leg 40 at the bottom. A driving plate three 42 is movably arranged on the X-axis guide plate. A grasping component 3 is arranged on the driving plate three 42.

[0046] As Figure 13 - Figure 14 shown in the figure, the defective product conveying component 7 includes a profile support shell 70 arranged on the ground. A cover shell 71 is arranged at the top of the profile support shell 70. A conveyor belt 72 is arranged inside the cover shell 71. A first motor 73 is arranged outside the cover shell 71. The first motor 73 is in transmission connection with the conveyor belt 72. A light curtain 74 is arranged on one side inside the cover shell 71. An opposed device 75 is arranged on the other side inside the cover shell 71.

[0047] As Figure 12 shown in the figure, the magnetizing detection component 6 includes a second base plate 62 arranged on the installation cabinet body 12. A sixth electric cylinder 60 is arranged at the bottom of the second base plate 62. The sixth electric cylinder 60 is located inside the installation cabinet body 12. A magnetizing fixture 61 is arranged at the top of the second base plate 62. The magnetizing fixture 61 is arranged at the top of the telescopic rod of the sixth electric cylinder 60. A second placement rack 63 is arranged on the second base plate 62. The second placement rack 63 covers the magnetizing fixture 61.

[0048] As Figure 11As shown in the figure, the surface magnetic detection component 5 includes a first bottom plate 50 disposed on the installation cabinet 12. A first placement rack 51 is arranged on the first bottom plate 50. A rotary jig 53 is provided on the first bottom plate 50, and the rotary jig 53 is located inside the first placement rack 51. A fifth electric cylinder 52 is arranged at the bottom of the first bottom plate 50. The telescopic rod of the fifth electric cylinder 52 passes through the bottom plate and is disposed at the bottom of the rotary jig 53. A Z-axis moving electric cylinder is arranged on the side of the first bottom plate 50. The top of the telescopic rod of the Z-axis moving electric cylinder is provided with an X-axis moving electric cylinder, and the top of the telescopic rod of the X-axis moving electric cylinder is provided with a surface magnetic measurement probe 56.

[0049] As Figure 17 - 18 shown in the figure, the pressing component 14 includes a pair of movable blocks 140 disposed on the installation cabinet 12. Support rods 141 are arranged at the tops of the two movable blocks 140. Pressing cylinders 142 are arranged at the tops of the two support rods 141, and a pressing plate 143 is simultaneously arranged at the top of the pressing cylinders 142.

[0050] During use, first place the spindle rotor 80 and the bearing 93 on the rotor limit seat 8 and the limit plate 94 respectively. Subsequently, start the seventh electric cylinder 10 and the eighth electric cylinder 11 simultaneously, and push the rotor limit seat 8 and the movable seat 91 to move to the bottom of the servo press assembly 1 at the same time. At this time, when the displacement sensor 104 detects that there are objects in the front and back, it will start the first electric cylinder 102 to press-fit the Zhuzhou rotor and the bearing 93 with the pressing head 103. After the press-fitting is completed, the two form a drive assembly. Under the action of the reed spring 92, the drive assembly is jacked up. Then, the fourth electric cylinder 203 lowers the grasping assembly 3, and the grasping assembly 3 grasps the drive assembly, and then raises the grasping assembly 3;

[0051] Subsequently, control the second drive plate 205 to move forward so that the drive assembly is located above the magnetization detection component 6. Then lower the grasping assembly 3 and place the drive assembly on the second placement rack 63. After placing the drive assembly, the second drive plate 205 will reset. Then start the sixth electric cylinder 60 to jack up the magnetization fixture 61 to clamp and magnetize the drive assembly. After magnetization is completed, magnetic flux detection is performed;

[0052] If the detection is unqualified at this time, the third drive plate 42 will move above the drive assembly, so that the grasping assembly 3 clamps it and moves it to the defective product conveying assembly 7. When the light curtain 74 detects that there is an object in the front, it will control the first motor 73 to drive the conveyor belt 72 to move the defective product to the other side;

[0053] If the detection is qualified, the grasping assembly 3 behind the second drive plate 205 will lower, grasp the drive assembly and then rise. Subsequently, the second drive plate 205 moves above the surface magnetic detection component and places the drive assembly into it;

[0054] At this time, the fifth electric cylinder 52 will lift the rotary jig 53 and insert it into the bottom of the drive assembly. Subsequently, the rotary jig 53 is started to drive the drive assembly to rotate. Then, the surface magnetic detection probe is started to perform surface magnetic detection on it, and each position is detected by controlling the Z-axis moving electric cylinder 54 and the X-axis moving electric cylinder 55.

[0055] If the detection is unqualified, the defective product moving assembly 4 will grab and move it onto the defective product conveying assembly 7; if the detection is qualified, the first drive board 204 will move above the surface magnetic detection assembly 5, so that the grabbing assembly 3 grabs it, and finally moves it onto the housing at the housing insertion station 13. Finally, by moving the two movable blocks 140, the pressing plate 143 is located above the drive assembly, and finally, the two pressing cylinders 142 are controlled to perform pressing and housing insertion to complete the entire operation process.

[0056] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation 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. Press-fitting, magnetizing, and magnetic flux detection equipment for an automotive air-conditioning compressor drive assembly, which comprises an installation cabinet (12), and is characterized in that: A servo press assembly (1) is provided at the top of the installation cabinet body (12). A rotor limit seat (8) is provided on the left side of the servo press assembly (1), and a bearing jig (9) is provided on the right side of the servo press assembly (1). The rotor limit seat (8) and the bearing jig (9) are symmetrically and movably arranged on the installation cabinet body (12). A main shaft rotor (80) is placed on the rotor limit seat (8), and a bearing (93) is placed on the bearing jig (9). A surface magnetization detection assembly (6) is provided behind the bearing jig (9), and a surface magnetic detection assembly (5) is provided behind the magnetization detection assembly (6). A transfer assembly (2) is provided on the upper right side of the installation cabinet body (12), and a defective product conveying assembly (7) is provided on the right side of the installation cabinet body (12). A defective product moving assembly (4) is also provided on the installation cabinet body (12), and the defective product moving assembly (4) is located on the side of the surface magnetic detection assembly (5); A housing insertion station (13) is provided behind the surface magnetic detection assembly (5), and a pressing assembly (14) is movably arranged between the housing insertion station (13) and the surface magnetic detection assembly (5). The servo press assembly (1) includes several columns (100) arranged on the installation cabinet body (12). A support plate (101) is provided on the several columns (100). A first electric cylinder (102) is provided downward at the top of the support plate (101). After the telescopic rod of the first electric cylinder (102) passes through the support plate (101), a pressure head (103) is provided at its top, and a displacement sensor (104) is provided on the side of the pressure head (103).

2. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 1, wherein: A pair of first slide rails (81) are provided on the installation cabinet body (12). The two first slide rails (81) are located on the left side of the servo press assembly (1). A seventh electric cylinder (10) is provided on the left side of the first slide rail (81). The rotor limit seat (8) is movably arranged on the two first slide rails (81), and the telescopic rod of the seventh electric cylinder (10) is connected to the side of the rotor limit seat (8).

3. The press-fitting, magnetization, and magnetic flux detection device for the automotive air-conditioning compressor drive assembly according to claim 2, wherein: A pair of second slide rails (95) are provided on the installation cabinet body (12). The two second slide rails (95) are located on the right side of the servo press assembly (1). An eighth electric cylinder (11) is provided on the right side of the second slide rail (95). The bearing jig (9) includes a movable seat (91) movably arranged on the two second slide rails (95). The movable seat (91) is connected to the telescopic rod of the eighth electric cylinder (11). A pair of limit rods (90) are provided on the top left side of the movable seat (91). A limit plate (94) is movably arranged at the top of the two limit rods (90) at the same time. The bearing (93) is placed in the limit plate (94). Reed springs (92) are sleeved on the outer sides of the two limit rods (90), and the two reed springs (92) are abutted between the limit plate (94) and the movable seat (91).

4. The press-fitting, magnetization, and magnetic flux detection device for an automotive air-conditioning compressor drive assembly according to claim 3, wherein: The transfer component (2) includes a Y-axis guide plate (200). The Y-axis guide plate (200) is arranged on the installation cabinet body (12) through a pair of first support legs (206) at the bottom. A first driving plate (204) and a second driving plate (205) are movably arranged on the Y-axis guide plate (200). A second electric cylinder (201) is arranged at the top of the first driving plate (204). A third electric cylinder (202) and a fourth electric cylinder (203) are arranged on the second driving plate (205). A gripping component (3) is arranged on the first driving plate (204) and is connected to the second electric cylinder (201). A pair of gripping components (3) are arranged on the second driving plate (205) and are respectively connected to the third electric cylinder (202) and the fourth electric cylinder (203).

5. The press-fitting, magnetizing, and magnetic flux detecting device for an automotive air-conditioning compressor drive assembly according to claim 4, wherein: The gripping component (3) includes a mounting base (30). An air guiding member (31) is arranged downward from the top on the mounting base (30). A tensioning claw (32) is arranged at the bottom of the mounting base (30). The tensioning claw (32) is connected to the air guiding member (31).

6. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 5, characterized in that: The defective product moving component (4) includes an X-axis guide plate (41). The X-axis guide plate (41) is arranged on the installation cabinet body (12) through a second support leg (40) at the bottom. A third driving plate (42) is movably arranged on the X-axis guide plate (41). A gripping component (3) is arranged on the third driving plate (42).

7. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 6, characterized in that: The defective product conveying component (7) includes a profile support shell (70) arranged on the ground. A cover shell (71) is arranged at the top of the profile support shell (70). A conveyor belt (72) is arranged inside the cover shell (71). A first motor (73) is arranged outside the cover shell (71). The first motor (73) is in transmission connection with the conveyor belt (72). A light curtain (74) is arranged on one side inside the cover shell (71). An opposed device (75) is arranged on the other side inside the cover shell (71).

8. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 7, characterized in that: The magnetizing detection component (6) includes a second bottom plate (62) arranged on the installation cabinet body (12). A sixth electric cylinder (60) is arranged at the bottom of the second bottom plate (62). The sixth electric cylinder (60) is located inside the installation cabinet body (12). A magnetizing fixture (61) is arranged at the top of the second bottom plate (62). The magnetizing fixture (61) is arranged at the top of the telescopic rod of the sixth electric cylinder (60). A second placement rack (63) is arranged on the second bottom plate (62). The second placement rack (63) covers the magnetizing fixture (61).

9. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 8, characterized in that: The surface magnetic detection component (5) includes a first bottom plate (50) arranged on the installation cabinet body (12), a first placement rack (51) is arranged on the first bottom plate (50), a rotary jig (53) is arranged on the first bottom plate (50), the rotary jig (53) is located inside the first placement rack (51), a fifth electric cylinder (52) is arranged at the bottom of the first bottom plate (50), the telescopic rod of the fifth electric cylinder (52) passes through the bottom plate and is arranged at the bottom of the rotary jig (53), a Z-axis moving electric cylinder (54) is arranged on the side surface of the first bottom plate (50), the top of the telescopic rod of the Z-axis moving electric cylinder (54) is arranged on an X-axis moving electric cylinder (55), and the top of the telescopic rod of the X-axis moving electric cylinder (55) is arranged on a surface magnetic measurement probe (56).

10. The press-fitting, magnetizing, and magnetic flux detecting device for the automotive air-conditioning compressor drive assembly according to claim 9, wherein: The pressing component (14) includes a pair of movable blocks (140) arranged on the installation cabinet body (12), support rods (141) are arranged at the tops of the two movable blocks (140), pressing cylinders (142) are arranged at the tops of the two support rods (141), and a pressing plate (143) is simultaneously arranged at the tops of the pressing cylinders (142).

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