Automatic assembling equipment for shaft seal, snap spring and bearing of bearing seat of air conditioner compressor

Abstract

The utility model discloses automatic assembling equipment for a shaft seal, a clamp spring and a bearing of a bearing seat of an air conditioner compressor, which comprises a case, an assembling turntable arranged in the case, an assembling component arranged around the assembling turntable, a finished bearing seat output component arranged on one side of the case, and a manual bearing seat feeding station arranged on the other side of the case. The assembling assembly comprises a shaft seal feeding assembly, a shaft seal press-fitting assembly, a finished bearing seat transferring assembly, a clamp spring press-fitting assembly, a clamp spring discharging assembly, a bearing transferring assembly, a bearing discharging device, a bearing seat grabbing assembly, a bearing pushing-in pressing head assembly, a bearing pressing-in assembly and a clamp spring transferring assembly. According to the automatic assembling machine, a bearing seat needs to be manually placed to the tool, the assembling rotary disc is matched with the assembling assembly to sequentially and automatically complete installation of a shaft seal, a bearing and a clamping spring, the bearing seat assembly is automatically transferred to the finished product conveyor after installation is completed, the automation degree of the whole process is high, and the assembling efficiency of the shaft seal, the bearing, the clamping spring and the bearing seat is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical automation, in particular to an automatic assembly device for a shaft seal, a circlip and a bearing of an air conditioner compressor bearing seat. Background Technique

[0002] In an electric scroll compressor, the bearing seat assembly is one of the core components of the compressor, playing a role of fixing the main shaft and connecting the main shaft and the moving disc. At present, the assembly is usually carried out by manually operating the equipment. The operator manually takes the bearing seat and places it on the tooling, manually takes the shaft seal and places it on the guide sleeve, starts the equipment to press-fit the shaft seal and the bearing seat, manually takes the bearing, starts the equipment to press-fit the bearing and the bearing seat, and finally manually uses a circlip pliers to assemble the circlip. This process not only has a high working intensity for the human body, but also the production efficiency has not been further improved.

[0003] Therefore, we propose an automatic assembly device for a shaft seal, a circlip and a bearing of an air conditioner compressor bearing seat to solve the problems raised above. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic assembly device for a shaft seal, a circlip and a bearing of an air conditioner compressor bearing seat to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic assembly device for a shaft seal, a circlip and a bearing of an air conditioner compressor bearing seat, comprising: a chassis, an assembly turntable is arranged inside the chassis, assembly components are arranged around the assembly turntable, a finished bearing seat output component is arranged on one side of the chassis, and a bearing seat manual loading station is arranged on the other side of the chassis;

[0006] The assembly components include a shaft seal feeding component, a shaft seal press-fitting component, a finished bearing seat transfer component, a circlip press-fitting component, a circlip discharging component, a bearing transplanting component, a bearing discharging device, a bearing seat grasping component, a bearing pushing head component, a bearing press-fitting component and a circlip transfer component;

[0007] The assembly turntable is divided into a finished bearing seat clamping station, a bearing seat placing station, a bearing press-fitting station, a circlip placing station and a circlip press-fitting station;

[0008] A shaft seal feeding component, a shaft seal press-fitting component and a bearing seat grasping component are arranged on one side of the bearing seat placing station. The bearing seat grasping component is connected to the bearing seat manual loading station and the bearing seat placing station, and a bearing seat feeding component is arranged at the bearing seat manual loading station.

[0009] Preferably, a servo rotary drive component is arranged below the assembly turntable, and a number of carriers are arranged on the assembly turntable.

[0010] Preferably, the bearing seat feeding assembly includes a first linear transfer assembly which linearly drives and sets a bearing seat fixture. An upper feeding bearing seat is manually placed on the bearing seat fixture. A barcode scanner is provided on the side of the first linear transfer assembly. The shaft seal feeding assembly mainly consists of a rotary drive assembly that drives a turntable with a number of shaft seal placement rods. A shaft seal lifting and transfer assembly is provided on one side of the turntable. A number of shaft seals are sleeved on the shaft seal placement rods.

[0011] Preferably, the shaft seal pressing assembly straddles the shaft seal feeding assembly and the bearing seat gripping assembly. The shaft seal pressing assembly includes a first double-shaft transfer assembly and a shaft seal pressing cylinder. A shaft seal gripper is provided at the transfer end of the first double-shaft transfer assembly. The shaft seal gripper grabs the shaft seal sent by the shaft seal lifting and transfer assembly and moves it below the shaft seal pressing cylinder. The shaft seal pressing cylinder is located above the bearing seat gripping cylinder.

[0012] Preferably, a bearing transplanting assembly and a bearing discharging device are provided on the side of the bearing pressing station. A bearing pushing press head assembly is horizontally arranged on the bearing pressing station. A bearing pressing-in assembly is provided at the bearing pressing station.

[0013] Preferably, a circlip discharging assembly is provided on the side of the circlip placing station. A circlip transfer assembly is horizontally arranged between the circlip discharging assembly and the circlip placing station.

[0014] Preferably, a finished bearing seat transfer assembly is horizontally arranged between the finished bearing seat gripping station and the finished bearing seat output assembly. The finished bearing seat transfer assembly mainly consists of a fifth double-shaft transfer assembly that drives and connects a gripper assembly.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] It is necessary to manually place the bearing seat on the tooling. Through the assembly turntable cooperating with the assembly components, the shaft seal, bearing, and circlip are automatically installed in sequence. After the installation is completed, the bearing seat assembly is automatically transferred to the finished product conveyor. The whole process has a high degree of automation, greatly improving the assembly efficiency of the shaft seal, bearing, circlip, and bearing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a left view of the present utility model;

[0019] Figure 3 is an internal top view of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the assembly turntable in the present utility model;

[0021] Figure 5Schematic diagram of the shaft seal feeding component in the present utility model;

[0022] Figure 6 Schematic diagram of the bearing housing feeding component in the present utility model;

[0023] Figure 7 Schematic diagram of the bearing housing grasping component in the present utility model;

[0024] Figure 8 Schematic diagram of the shaft seal press-fitting component in the present utility model;

[0025] Figure 9 Schematic diagram of the bearing discharging device in the present utility model;

[0026] Figure 10 Schematic diagram of the bearing transplanting component in the present utility model;

[0027] Figure 11 Schematic diagram of the bearing pushing punch component in the present utility model;

[0028] Figure 12 Schematic diagram of the bearing pressing-in component in the present utility model;

[0029] Figure 13 Schematic diagram of the circlip discharging component in the present utility model;

[0030] Figure 14 Schematic diagram of the circlip transferring component in the present utility model;

[0031] Figure 15 Schematic diagram of the circlip press-fitting component in the present utility model;

[0032] Figure 16 Schematic diagram of the finished bearing housing transferring component in the present utility model;

[0033] Figure 17 Schematic diagram of the finished bearing housing output component in the present utility model.

[0034] In the figure: 1. Chassis; 2. Assembly turntable; 21. Finished bearing seat clamping station; 22. Bearing seat placement station; 24. Bearing press-fitting station; 25. Snap ring placement station; 26. Snap ring press-fitting station; 3. Bearing seat manual loading station; 31. Bearing seat; 32. Bearing seat fixture; 33. First linear transfer assembly; 34. Barcode scanner; 4. Finished bearing seat output assembly; 41. Finished bearing seat; 42. Conveyor belt; 5. Assembly assembly; 51. Shaft seal feeding assembly; 511. Shaft seal placement rod; 512. Rotary drive assembly; 513. Shaft seal lifting and transfer assembly; 52. Shaft seal press-fitting assembly; 521. Shaft seal gripper; 522. Shaft seal press-fitting cylinder; 523. First double-axis transfer assembly; 53. Finished bearing seat transfer assembly; 531. Gripper assembly; 532. Fifth double-axis transfer assembly; 54. Snap ring press-fitting assembly; 541. Snap ring press head; 542. Fourth double-axis transfer assembly; 55. Snap ring discharging assembly; 551. Snap ring cartridge; 552. Pushing cylinder; 553. Snap ring positioning cylinder; 554. Snap ring positioning and leveling cylinder; 56. Bearing transplanting assembly; 561. Jacking cylinder; 562. Second linear transfer assembly; 563. First bearing fixture; 57. Bearing discharging device; 571. Bearing cartridge; 572. Bearing pushing cylinder; 58. Bearing seat grasping assembly; 581. Bearing seat clamping cylinder; 582. Second double-axis transfer assembly; 59. Bearing pushing and pressing head assembly; 591. Linear cylinder; 592. Second bearing fixture; 593. Linear track; 6. Bearing pressing-in assembly; 61. Servo press; 62. Unloading block; 63. Unloading cylinder; 7. Snap ring transfer assembly; 71. Snap ring pliers; 72. Third double-axis transfer assembly. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Please refer to Figure 1-17 , the present invention provides a technical solution: an automatic assembly device for the shaft seal, snap ring, and bearing of an air conditioner compressor bearing seat, including: a chassis 1, an assembly turntable 2 is provided inside the chassis 1, an assembly assembly 5 is arranged around the assembly turntable 2, a finished bearing seat output assembly 4 is provided on one side of the chassis 1, and a bearing seat manual loading station 3 is provided on the other side of the chassis 1;

[0037] The assembly component 5 includes a shaft seal feeding component 51, a shaft seal pressing component 52, a finished bearing seat transfer component 53, a snap ring pressing component 54, a snap ring discharging component 55, a bearing transplanting component 56, a bearing discharging device 57, a bearing seat grasping component 58, a bearing pushing punch component 59, a bearing pressing component 6 and a snap ring transfer component 7;

[0038] The assembly turntable 2 is divided into a finished bearing seat clamping station 21, a bearing seat placing station 22, a bearing pressing station 24, a snap ring placing station 25 and a snap ring pressing station 26. A servo rotary drive component is provided below the assembly turntable 2. A number of carriers are arranged on the assembly turntable 2, and the assembly turntable 2 drives the carriers to sequentially pass through the above stations;

[0039] On one side of the bearing seat placing station 22, there are a shaft seal feeding component 51, a shaft seal pressing component 52 and a bearing seat grasping component 58. The bearing seat grasping component 58 is connected to the bearing seat manual loading station 3 and the bearing seat placing station 22. The bearing seat manual loading station 3 is provided with a bearing seat feeding component;

[0040] The bearing seat feeding component includes a first linear transfer component 33. The first linear transfer component 33 linearly drives and sets a bearing seat fixture 32. An upper feeding bearing seat 31 is manually placed on the bearing seat fixture 32. A barcode scanner 34 is provided on the side of the first linear transfer component 33;

[0041] The bearing seat grasping component 58 is mainly composed of a second double-axis transfer component 582 drivingly connected to two bearing seat clamping cylinders 581;

[0042] The first linear transfer component 33 drives the bearing seat 31 to move to the bearing seat grasping component 58. The bearing seat grasping component 58 grasps the bearing seat 31, passes through the shaft seal pressing component 52, and then transfers it to the bearing seat placing station 22;

[0043] The shaft seal feeding component 51 is mainly composed of a rotary drive component 512 driving a turntable with a number of shaft seal placing rods 511. On one side of the turntable, there is a shaft seal lifting and transferring component 513. A number of shaft seals are sleeved on the shaft seal placing rods 511. The shaft seal lifting and transferring component 513 rises to remove the shaft seal from the shaft seal placing rods 511 and rotates it to the shaft seal pressing component 52 on the other side;

[0044] The shaft seal pressing and assembling component 52 straddles the shaft seal feeding component 51 and the bearing housing gripping component 58. The shaft seal pressing and assembling component 52 includes a first double-axis transfer component 523 and a shaft seal pressing cylinder 522. A shaft seal gripper 521 is provided at the transfer end of the first double-axis transfer component 523. The shaft seal gripper 521 grabs the shaft seal delivered by the shaft seal lifting and transferring component 513 and moves it below the shaft seal pressing cylinder 522. The shaft seal pressing cylinder 522 is located above the bearing housing gripping cylinder 581. The shaft seal pressing cylinder 522 presses the shaft seal into the bearing housing 31 on the bearing housing gripping cylinder 581, and then it is further transferred by the second double-axis transfer component 582 to the carrier on the bearing housing placement station 22 and enters the bearing pressing station 24;

[0045] A bearing transplanting component 56 and a bearing discharging device 57 are provided on the side of the bearing pressing station 24. A bearing pushing head component 59 is horizontally arranged across the bearing pressing station 24. A bearing pressing-in component 6 is provided at the bearing pressing station 24;

[0046] The bearing discharging device 57 is mainly composed of several bearing cartridges 571. A bearing pushing cylinder 572 is provided on the side of the bearing cartridge 571. The bearing falls from the bearing cartridge 571 and is pushed by the bearing pushing cylinder 572 to the bearing transplanting component 56;

[0047] The bearing transplanting component 56 includes a second linear transfer component 562. A first bearing fixture 563 is linearly driven on the second linear transfer component 562. A lifting cylinder 561 is provided at the end of the track of the second linear transfer component 562. The bearing pushing cylinder 572 pushes the bearing onto the first bearing fixture 563, and then it is transferred by the second linear transfer component 562 to the lifting cylinder 561. A lateral movement gripping structure is provided between the lifting cylinder 561 and the bearing pushing head component 59. The bearing reaching the lifting cylinder 561 is then grabbed by the lateral movement gripping structure and sent to the bearing pushing head component 59;

[0048] The bearing pushing head component 59 is mainly composed of a second bearing fixture 592 slidably arranged on a linear track 593. A linear cylinder 591 is provided on the side of the second bearing fixture 592. A bearing pressing-in component 6 is provided above the bearing pushing head component 59. The bearing pressing-in component 6 is located directly above the bearing pressing station 24;

[0049] The lateral movement gripping structure grabs the bearing and places it on the second bearing fixture 592, and it is pulled by the linear cylinder 591 to overlap with the shaft seal bearing housing semi-finished product on the bearing pressing component 6 and the bearing pressing station 24;

[0050] The bearing pressing-in assembly 6 includes a servo press 61 and an unloading device. The unloading device mainly consists of an unloading cylinder 63 driving an unloading block 62. The unloading device jacks up the semi-finished product of the shaft seal bearing seat and cooperates with the servo press 61 to press the bearing into the semi-finished product of the shaft seal bearing seat, and then returns to the carrier at the bearing pressing station 24 and continues to enter the snap ring placing station 25;

[0051] There is a snap ring discharging assembly 55 on the side of the snap ring placing station 25. A snap ring transfer assembly 7 is horizontally arranged between the snap ring discharging assembly 55 and the snap ring placing station 25;

[0052] The snap ring discharging assembly 55 includes a snap ring cartridge 551. There are several snap rings in the snap ring cartridge 551. At the lower discharging port of the snap ring cartridge 551, there are a pushing cylinder 552, a snap ring positioning and leveling cylinder 554 and a snap ring positioning cylinder 553. After the snap ring falls from the snap ring cartridge 551, it is pushed by the pushing cylinder 552 to the snap ring positioning and leveling cylinder 554 and the snap ring positioning cylinder 553 for positioning and leveling. Then the snap ring transfer assembly 7 grabs the snap ring and places it on the semi-finished product at the snap ring placing station 25, and then enters the snap ring pressing station 26;

[0053] The snap ring transfer assembly 7 mainly consists of a third double-shaft transfer assembly 72 driving a snap ring clamp 71;

[0054] There is a snap ring pressing assembly 54 at the snap ring pressing station 26. The snap ring pressing assembly 54 mainly consists of a fourth double-shaft transfer assembly 542 drivingly connected to a snap ring pressing head 541. The fourth double-shaft transfer assembly 542 drives the snap ring pressing head 541 to move forward and press down to press the snap ring onto the semi-finished products of the bearing, the pumping seat and the bearing to form a finished product, and then the assembly turntable 2 transfers it to the finished bearing seat clamping station 21;

[0055] A finished bearing seat transfer assembly 53 is horizontally arranged between the finished bearing seat clamping station 21 and the finished bearing seat output assembly 4. The finished bearing seat transfer assembly 53 mainly consists of a fifth double-shaft transfer assembly 532 drivingly connected to a jaw assembly 531. The fifth double-shaft transfer assembly 532 drives the jaw assembly 531 to move back and forth between the finished bearing seat clamping station 21 and the finished bearing seat output assembly 4, and grabs and places the finished product at the finished bearing seat clamping station 21 onto the finished bearing seat output assembly 4;

[0056] The finished bearing seat output assembly 4 mainly consists of a conveyor belt 42. The conveyor belt 42 cooperates with the finished bearing seat transfer assembly 53 to stack the finished bearing seats 41 neatly.

[0057] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0058] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic assembly device for the shaft seal, retaining spring and bearing of an air-conditioning compressor bearing seat, comprising: A chassis (1), wherein an assembly turntable (2) is provided in the chassis (1), an assembly component (5) is provided around the assembly turntable (2), a finished bearing seat output component (4) is provided on one side of the chassis (1), and a bearing seat manual loading station (3) is provided on the other side of the chassis (1); The invention is characterized in that the assembly component (5) comprises a shaft seal feeding component (51), a shaft seal pressing component (52), a finished bearing seat transfer component (53), a retaining spring pressing component (54), a retaining spring discharge component (55), a bearing transfer component (56), a bearing discharge device (57), a bearing seat grabbing component (58), a bearing push-in head component (59), a bearing press-in component (6) and a retaining spring transfer component (7); The assembly turntable (2) is divided into a finished bearing seat clamping station (21), a bearing seat placement station (22), a bearing press-fitting station (24), a retaining spring placement station (25) and a retaining spring press-fitting station (26); A shaft seal feeding assembly (51), a shaft seal pressing assembly (52) and a bearing seat grabbing assembly (58) are provided on one side of the bearing seat placement station (22); the bearing seat grabbing assembly (58) is connected to the bearing seat manual loading station (3) and the bearing seat placement station (22); and the bearing seat manual loading station (3) is provided with a bearing seat feeding assembly.

2. The automatic assembly equipment for the air-conditioning compressor bearing seat shaft seal, retaining ring and bearing according to claim 1 is characterized in that: A servo rotation drive assembly is provided below the assembly turntable (2), and a plurality of carriers are provided on the assembly turntable (2).

3. The automatic assembly equipment for the bearing seat, shaft seal, retaining ring and bearing of an air-conditioning compressor according to claim 1, characterized in that: The bearing seat feeding assembly comprises a first linear transfer assembly (33), the first linear transfer assembly (33) linearly drives a bearing seat fixture (32), a loading bearing seat (31) is manually placed on the bearing seat fixture (32), a barcode scanning gun (34) is provided on the side of the first linear transfer assembly (33), and the shaft seal feeding assembly (51) is mainly composed of a rotary drive assembly (512) driving a turntable with a plurality of shaft seal placement rods (511), a shaft seal lifting and transfer assembly (513) is provided on one side of the turntable, and a plurality of shaft seals are sleeved on the shaft seal placement rods (511).

4. The automatic assembly equipment for the bearing seat, shaft seal, retaining ring and bearing of an air-conditioning compressor according to claim 1, characterized in that: The shaft seal press-fitting assembly (52) spans the shaft seal feeding assembly (51) and the bearing seat grabbing assembly (58), and the shaft seal press-fitting assembly (52) comprises a first double-axis transfer assembly (523) and a shaft seal press-fitting cylinder (522). The transfer end of the first double-axis transfer assembly (523) is provided with a shaft seal clamping claw (521), and the shaft seal clamping claw (521) clamps the shaft seal delivered by the shaft seal lifting and transfer assembly (513) and moves it to the bottom of the shaft seal press-fitting cylinder (522). The shaft seal press-fitting cylinder (522) is located above the bearing seat clamping cylinder (581).

5. The automatic assembly equipment for the bearing seat, shaft seal, retaining ring and bearing of an air-conditioning compressor according to claim 1, characterized in that: A bearing transplanting assembly (56) and a bearing discharging device (57) are provided on the side of the bearing press-fitting station (24); a bearing pushing head assembly (59) is arranged across the bearing press-fitting station (24); and a bearing pressing assembly (6) is provided at the bearing press-fitting station (24).

6. The automatic assembly equipment for the air-conditioning compressor bearing seat shaft seal, retaining ring and bearing according to claim 1, characterized in that: A clamping spring discharging assembly (55) is provided on the side of the clamping spring placement station (25), and a clamping spring transfer assembly (7) is arranged across the clamping spring discharging assembly (55) and the clamping spring placement station (25).

7. The automatic assembly equipment for the bearing seat, shaft seal, retaining ring and bearing of an air-conditioning compressor according to claim 1, characterized in that: A finished bearing seat transfer assembly (53) is arranged across the finished bearing seat clamping station (21) and the finished bearing seat output assembly (4), and the finished bearing seat transfer assembly (53) is mainly composed of a fifth dual-axis transfer assembly (532) driving a connected clamping claw assembly (531).

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