Front end cover, oil bearing and bearing plate assembling machine

Abstract

The application provides a front end cover, oil-containing bearing and bearing pressing plate assembling machine, which is applied to the technical field of motor processing equipment and is characterized by the following: a machine table is provided, the top surface of the machine table is a processing surface, and the front end cover, oil-containing bearing and bearing pressing plate are all processed on the processing surface; a bearing pressing plate feeding assembly is arranged on the processing surface, the bearing pressing plate feeding assembly feeds the bearing pressing plate from the outside to the processing surface; a bearing pressing plate carrying assembly is arranged on the processing surface, the bearing pressing plate carrying assembly obtains the bearing pressing plate of the bearing pressing plate feeding assembly and carries and rotates the bearing pressing plate, and the bearing pressing plate carrying assembly is processed with the front end cover and the oil-containing bearing during the carrying and rotating process; and a bearing pressing plate processing assembly is arranged on the processing surface. The application solves the technical problems that the pressing sequence, detection sequence and carrying rhythm need precise and process carrying and monitoring in the step, and the existing production line has low full-automatic processing efficiency and low yield.

Description

Technical Field

[0001] This application relates to the field of motor processing equipment technology, and in particular to a front end cover, oil-impregnated bearing and bearing pressure plate assembly machine. Background Technology

[0002] In the field of motor manufacturing, the assembly of the front cover, oil-impregnated bearing and bearing pressure plate is a key link that affects the running accuracy and life of the motor. Traditional assembly relies on manual operation, which has problems such as low efficiency, unstable accuracy and poor quality consistency. During manual assembly, the oil-impregnated bearing needs to be manually inserted into the bearing seat hole of the front cover, and then the bearing pressure plate is fixed by knocking or simple presses. This can easily lead to bearing eccentricity, tilted pressing angle or uneven interference, causing abnormal noise, abnormal temperature rise or premature wear of the motor.

[0003] In particular, oil-impregnated bearings are made of porous materials. If the pressure is uneven during pressing, it may damage the internal oil circuit structure and reduce the self-lubricating performance. In addition, the assembly of the front cover and the housing must strictly ensure coaxiality. Manual alignment is difficult to meet the requirements of precision motors, and errors such as missing bearing pressure plates occur frequently.

[0004] To improve automation levels, modern equipment such as fully automatic press-fitting machines use bearing feeding mechanisms to achieve directional conveying and positioning of oil-impregnated bearings and bearing pressure plates.

[0005] In this process, the housing needs to be loaded and transported to the corresponding position for loading, pressing, and testing of the front cover, oil-impregnated bearing, and bearing pressure plate. In this step, the pressing sequence, testing sequence, and transport rhythm all require precise and efficient handling and monitoring. However, the existing production line has low efficiency and poor yield in fully automated processing. Summary of the Invention

[0006] This application aims to address the technical problem that existing production lines have low efficiency and poor yield in fully automated processing, which requires precise and process-oriented handling and monitoring of the pressing sequence, inspection sequence, and handling rhythm in this step. The application provides a front cover, oil-impregnated bearing, and bearing pressure plate assembly machine.

[0007] This application employs the following technical means to solve the technical problem:

[0008] A front cover, oil-impregnated bearing and bearing pressure plate assembly machine, comprising:

[0009] The machine tool has a top surface that is a machining surface, and the front end cover, oil-impregnated bearing and bearing pressure plate are all machined on the machining surface.

[0010] A bearing pressure plate, an oil-impregnated bearing and a front cover feeding assembly are provided on the processing surface. The bearing pressure plate, the oil-impregnated bearing and the front cover feeding assembly respectively feeds the bearing pressure plate, the oil-impregnated bearing and the front cover from the outside to the processing surface.

[0011] A bearing pressure plate transport assembly is provided on the processing surface. The bearing pressure plate transport assembly acquires the bearing pressure plate from the bearing pressure plate loading assembly and transports and rotates it. During the transport and rotation process, it interacts with the front end cover and the oil-impregnated bearing.

[0012] A bearing pressure plate processing assembly, comprising an oil-impregnated bearing press-fit component, an end cap press-fit component, and a testing component;

[0013] The oil-impregnated bearing press-fit component, end cap press-fit component, and detection component are all located on the machining surface. The oil-impregnated bearing press-fit component, end cap press-fit component, and detection component sequentially press-fit and detect the bearing pressure plate around the bearing pressure plate transport assembly.

[0014] A bearing press plate machine housing press assembly is provided on the processing surface. The bearing press plate machine housing press assembly presses together the assembly of the bearing press plate, the oil-impregnated bearing and the end cover with the machine housing.

[0015] A housing loading and unloading assembly is provided on the processing surface. The housing loading and unloading assembly unloads the assembly of bearing pressure plate, oil-impregnated bearing and end cover with the finished product of housing pressing.

[0016] Furthermore, the bearing pressure plate feeding assembly includes a bearing pressure plate vibratory feeder and a material feeding and pushing mechanism;

[0017] The bearing pressure plate vibratory feeder pushes the material onto the bearing pressure plate conveying assembly via a material handling and pushing mechanism.

[0018] Furthermore, the bearing pressure plate conveying assembly includes a turntable, a self-rotating motor, and several material carriers;

[0019] The turntable is disposed on the processing surface, the self-rotating motor is disposed on the turntable, the output end of the self-rotating motor is connected to the turntable, and a plurality of the material carriers are evenly distributed on the outer periphery of the top surface of the turntable.

[0020] Furthermore, the oil-impregnated bearing press-fit component, end cap press-fit component, and testing component are disposed on the machining surface and are respectively located on material carriers at different corresponding positions.

[0021] Furthermore, the number of material carriers is eight.

[0022] Furthermore, the bearing press plate housing pressing assembly includes a YZ handling module and a pressing machine;

[0023] The YZ transport module is disposed on the processing surface and is located between the turntable and the housing loading and unloading assembly. The YZ transport module transports the material on the turntable to the housing loading and unloading assembly. The pressing machine is disposed at the transport and picking end of the YZ transport module and presses the material onto the housing of the housing loading and unloading assembly.

[0024] Furthermore, it also includes a rotary conveying mechanism, a riveting machine, and CCD inspection components;

[0025] The rotary conveying mechanism, riveting machine, and CCD detection device are all located on the processing surface. One end of the rotary conveying mechanism is located on the housing loading and unloading assembly, and the other end of the rotary conveying mechanism is located on the riveting machine. The rotary conveying mechanism transports the material from the housing loading and unloading assembly to the riveting machine for riveting. The CCD detection device is located on the housing loading and unloading assembly and detects the riveted material.

[0026] This application provides a front end cover, oil-impregnated bearing, and bearing pressure plate assembly machine, which has the following advantages: A machine tool, with its top surface serving as the processing surface, is used to process the front end cover, oil-impregnated bearing, and bearing pressure plate; a bearing pressure plate loading assembly, located on the processing surface, loads the bearing pressure plate from the outside onto the processing surface; a bearing pressure plate transport assembly, also located on the processing surface, acquires the bearing pressure plate from the bearing pressure plate loading assembly and transports and rotates it, processing it with the front end cover and oil-impregnated bearing during transport and rotation; and a bearing pressure plate processing assembly, including an oil-impregnated bearing press-fit component, an end cover press-fit component, and an inspection component. This solution addresses the technical problem that current production lines suffer from low efficiency and poor yield rates due to the need for precise and efficient handling and monitoring of the press-fit sequence, inspection sequence, and transport rhythm in this step, while fully automated processing in existing lines is inefficient. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine of this application;

[0028] Figure 2 This is a top view of the overall structure of an embodiment of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine of this application;

[0029] Figure 3 This is a schematic diagram of the bearing pressure plate handling assembly structure of one embodiment of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine of this application;

[0030] Figure 4This is a top view of the bearing pressure plate handling assembly structure of one embodiment of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine of this application;

[0031] Figure 5 This is a schematic diagram of the structure of the bearing press plate housing pressing assembly and the housing loading and unloading assembly of an embodiment of the front cover, oil-impregnated bearing and bearing press plate assembly machine of this application;

[0032] Figure 6 This is a schematic diagram of the rotating transport mechanism and riveting machine of one embodiment of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine of this application.

[0033] The purpose, features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0035] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0036] It should be noted that the terms "comprising," "including," and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this application, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses. Terms such as "first" and "second" in the claims, specification, and accompanying drawings of this application, as well as relational terms, are used merely to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any such actual relationship or order between these entities / operations / objects.

[0037] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0038] Reference Appendix Figures 1-6 This is a schematic diagram of the overall structure of the front cover, oil-impregnated bearing and bearing pressure plate assembly machine in one embodiment of this application;

[0039] Example 1

[0040] A front cover, oil-impregnated bearing and bearing pressure plate assembly machine, comprising:

[0041] Machine base 1, the top surface of which is a machining surface, the front end cover, the oil-impregnated bearing and the bearing pressure plate are all machined on the machining surface;

[0042] The bearing pressure plate, oil-impregnated bearing and front cover feeding assembly 2 are disposed on the processing surface. The bearing pressure plate, oil-impregnated bearing and front cover feeding assembly 2 respectively feeds the bearing pressure plate, oil-impregnated bearing and front cover from the outside to the processing surface.

[0043] The bearing pressure plate transport assembly 3 is disposed on the processing surface. The bearing pressure plate transport assembly 3 acquires the bearing pressure plate of the bearing pressure plate loading assembly and transports and rotates it. During the transport and rotation process, it interacts with the front end cover and the oil-impregnated bearing.

[0044] The bearing pressure plate processing assembly 9 includes an oil-impregnated bearing press-fit component 901, an end cap press-fit component 902, and a detection component 903.

[0045] The oil-impregnated bearing press-fit component 901, end cap press-fit component 902, and detection component 903 are all provided on the machining surface. The oil-impregnated bearing press-fit component 901, end cap press-fit component 902, and detection component 903 are arranged around the bearing pressure plate transport assembly 3 to press-fit and detect the bearing pressure plate in sequence.

[0046] The bearing press plate machine housing pressing assembly 4 is disposed on the processing surface, and the bearing press plate machine housing pressing assembly 4 presses the assembly of bearing press plate, oil-impregnated bearing and end cover with the machine housing.

[0047] The housing loading and unloading assembly 5 is located on the processing surface. The housing loading and unloading assembly 5 unloads the assembly of bearing pressure plate, oil-impregnated bearing and end cover with the finished product of housing pressing.

[0048] In this embodiment, the bearing pressure plate feeding assembly includes a bearing pressure plate vibratory feeder and a material feeding and pushing mechanism;

[0049] The bearing pressure plate vibratory feeder pushes the material onto the bearing pressure plate transport assembly 3 via a material handling and pushing mechanism.

[0050] The bearing pressure plate conveying assembly 3 includes a turntable 304, a self-rotating motor 305, and several material carriers 306;

[0051] The turntable 304 is disposed on the processing surface, the self-rotating motor 305 is disposed on the turntable 304, the output end of the self-rotating motor 305 is connected to the turntable 304, and a plurality of the material carriers 306 are evenly distributed on the outer periphery of the top surface of the turntable 304.

[0052] The oil-impregnated bearing press-fit component 901, end cap press-fit component 902, and detection component 903 are disposed on the processing surface and respectively located on the material carrier 306 at different positions.

[0053] The number of material carriers 306 is eight.

[0054] The bearing press plate housing pressing assembly 4 includes a YZ handling module 401 and a pressing machine 402;

[0055] The YZ transport module 401 is disposed on the processing surface. The YZ transport module 401 is located between the turntable 304 and the housing loading and unloading assembly 5. The YZ transport module 401 transports the material on the turntable 304 to the housing loading and unloading assembly 5. The pressing machine 402 is disposed at the transport and picking end of the YZ transport module 401. The pressing machine 402 grabs the material and presses it onto the housing of the housing loading and unloading assembly 5.

[0056] Specifically,

[0057] First, the bearing plate vibratory feeder feeds the bearing plate onto the material feeding mechanism. Then, the material feeding mechanism feeds the bearing plate onto the material carriers 306 on the turntable 304 one by one. Since there are eight material carriers 306, which are evenly distributed on the turntable 304, the material carriers 306 rotate with the self-rotating motor 305 of the turntable 304. Therefore, the eight material carriers 306 correspond to eight positions for processing, and are divided into the first station 307 to the eighth station 301 in the processing sequence.

[0058] Based on this, the material feeding mechanism delivers the bearing pressure plate onto the material carrier 306 of the turntable 304. The first material carrier 306 receiving the bearing pressure plate is the first station 307. Then, driven by the self-rotating motor 305, the turntable 304 moves the bearing pressure plate on the first station 307 to the second station 308, but the second station 308 is empty. When it moves to the third station 309, the oil-impregnated bearing is fed to the third station 309 and assembled onto the bearing pressure plate on the material carrier 306 by the oil-impregnated bearing press-fit component 901. Then it enters the fourth station 310. 0 is the loading and assembly of the front cover onto the bearing plate and oil-impregnated bearing of the material carrier 306. At this time, the material on the material carrier 306 consists of the bearing plate, oil-impregnated bearing, and front cover. It continues to the fifth station 311, which is an empty station. It then enters the sixth station 303, where there is an end cover pressing component 902. The bearing plate, oil-impregnated bearing, and front cover are pressed by the end cover pressing component 902 at the sixth station 303. The pressing is then checked by the detection component 903 at the seventh station 302 to see if the pressing is qualified. Finally, it is unloaded from the turntable 304 via the eighth station 301.

[0059] It should be noted that in the third station 309 and the fourth station 310, the oil-impregnated bearing and the front end cover are assembled on the bearing pressure plate, but not directly pressed in; this is pre-assembly. In the sixth station 303, the oil-impregnated bearing and the front end cover are pressed in on the bearing pressure plate, which is the final pressing process.

[0060] The press machine 402 on the YZ transport module 401 picks up the assembly of bearing plate, oil-impregnated bearing and front cover from one end of turntable 304 and places it onto the housing loading and unloading assembly 5. The assembly is then pressed onto the housing of the housing loading and unloading assembly 5 and continues to move. At this point, the overall pressing of the housing, bearing plate, oil-impregnated bearing and front cover is completed.

[0061] In this embodiment, a rotary conveying mechanism 6, a riveting machine 7, and a CCD detection component 8 are also included.

[0062] The rotary conveying mechanism 6, the riveting machine 7, and the CCD detection element 8 are all located on the processing surface. One end of the rotary conveying mechanism 6 is located on the housing loading and unloading assembly 5, and the other end of the rotary conveying mechanism 6 is located on the riveting machine 7. The rotary conveying mechanism 6 transports the material from the housing loading and unloading assembly 5 to the riveting machine 7 for riveting. The CCD detection element 8 is located on the housing loading and unloading assembly 5 and detects the riveted material.

[0063] The machine casing loading and unloading assembly 5 is transported by a conveyor belt.

[0064] Specifically, the press-fitted finished product consisting of the housing, bearing plate, oil-impregnated bearing, and front cover is transported to the riveting machine 7 by the rotary conveying mechanism 6 for riveting. After riveting, it is rotated to the housing loading and unloading assembly 5 by the rotary conveying mechanism 6. The housing loading and unloading assembly 5 then transmits it to the CCD inspection component 8 for riveting inspection, and then determines whether it is a good or defective product before unloading it to the next process for further processing.

[0065] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, systems, or computer program products. Therefore, the present invention can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0066] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0067] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0068] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0069] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A machine for assembling a front cover, an oil-impregnated bearing, and a bearing pressure plate, characterized in that, include: The machine tool has a top surface that is a machining surface, and the front end cover, oil-impregnated bearing and bearing pressure plate are all machined on the machining surface. A bearing pressure plate, an oil-impregnated bearing and a front cover feeding assembly are provided on the processing surface. The bearing pressure plate, the oil-impregnated bearing and the front cover feeding assembly respectively feeds the bearing pressure plate, the oil-impregnated bearing and the front cover from the outside to the processing surface. A bearing pressure plate transport assembly is provided on the processing surface. The bearing pressure plate transport assembly acquires the bearing pressure plate from the bearing pressure plate loading assembly and transports and rotates it. During the transport and rotation process, it interacts with the front end cover and the oil-impregnated bearing. A bearing pressure plate processing assembly, comprising an oil-impregnated bearing press-fit component, an end cap press-fit component, and a testing component; The oil-impregnated bearing press-fit component, end cap press-fit component, and detection component are all located on the machining surface. The oil-impregnated bearing press-fit component, end cap press-fit component, and detection component sequentially press-fit and detect the bearing pressure plate around the bearing pressure plate transport assembly. A bearing press plate machine housing press assembly is provided on the processing surface. The bearing press plate machine housing press assembly presses together the assembly of the bearing press plate, the oil-impregnated bearing and the end cover with the machine housing. A housing loading and unloading assembly is provided on the processing surface. The housing loading and unloading assembly unloads the assembly of bearing pressure plate, oil-impregnated bearing and end cover with the finished product of housing pressing.

2. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 1, characterized in that, The bearing pressure plate feeding assembly includes a bearing pressure plate vibratory feeder and a material feeding and pushing mechanism. The bearing pressure plate vibratory feeder pushes the material onto the bearing pressure plate conveying assembly via a material handling and pushing mechanism.

3. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 1, characterized in that, The bearing pressure plate conveying assembly includes a turntable, a self-rotating motor, and several material carriers; The turntable is disposed on the processing surface, the self-rotating motor is disposed on the turntable, the output end of the self-rotating motor is connected to the turntable, and a plurality of the material carriers are evenly distributed on the outer periphery of the top surface of the turntable.

4. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 3, characterized in that, The oil-impregnated bearing press-fit component, end cap press-fit component, and testing component are disposed on the machining surface and are respectively located on material carriers at different corresponding positions.

5. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 3, characterized in that, The number of material carriers is eight.

6. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 3, characterized in that, The bearing press plate housing pressing assembly includes a YZ handling module and a pressing machine; The YZ transport module is disposed on the processing surface and is located between the turntable and the housing loading and unloading assembly. The YZ transport module transports the material on the turntable to the housing loading and unloading assembly. The pressing machine is disposed at the transport and picking end of the YZ transport module and presses the material onto the housing of the housing loading and unloading assembly.

7. The front cover, oil-impregnated bearing, and bearing pressure plate assembly machine according to claim 1, characterized in that, It also includes rotary conveying mechanisms, riveting machines, and CCD inspection components; The rotary conveying mechanism, riveting machine, and CCD detection device are all located on the processing surface. One end of the rotary conveying mechanism is located on the housing loading and unloading assembly, and the other end of the rotary conveying mechanism is located on the riveting machine. The rotary conveying mechanism transports the material from the housing loading and unloading assembly to the riveting machine for riveting. The CCD detection device is located on the housing loading and unloading assembly and detects the riveted material.

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