Three-piece assembly and casing riveting press

Abstract

The invention provides a three-piece assembly and case riveting press which is applied to the technical field of motor machining equipment and comprises a machine table, the top face of the machine table is a machining face, and machining of materials is conducted on the machining face; the rotor and rear end cover feeding assembly is used for feeding materials to a machining surface from the outside; the front end cover and machine shell feeding assembly is used for feeding materials to a machining surface from the outside; the front end cover and the machine shell carrying assembly are arranged on the machining face, and the front end cover and the machine shell carrying assembly carry the front end cover and the machine shell to the machining station; the rotor, the rear end cover, the front end cover and the machine shell press-fitting assembly are arranged on the machining surface; the technical problems that assembly of a front end cover and a rear end cover of a whole and assembly of a rotor and a machine shell at present still need to be carried by multiple wheels or manual carrying, and the production efficiency is limited are solved.

Description

Technical Field

[0001] This application relates to the field of motor processing equipment technology, and in particular to a three-piece assembly and housing riveting machine. Background Technology

[0002] In traditional motor assembly, the connection between the end cover and the housing is usually achieved through simple press-fitting or bolt fixing, which results in weak connections and easy loosening. If the dimensional accuracy of the press-fitting of the steel shaft and rotor end cover plate in the rotor assembly is insufficient, it can easily lead to component damage. During the press-fitting of the rear end cover and the bearing, the outer ring of the bearing is easily damaged due to axial force, and when the rotor is upright, it is difficult for the axis of the rotor shaft to be parallel with the axis of the press sleeve, resulting in a one-sided force phenomenon during press-fitting. In addition, the traditional process can only complete the riveting of the housing and a single end cover in one loading. Riveting the other end cover requires flipping the workpiece and loading it again, which is cumbersome and inefficient. The installation of magnets on the permanent magnet motor rotor usually requires special tooling, and the tooling must be removed after installation, making the process complicated.

[0003] To address the aforementioned issues, three-piece assembly and housing riveting technology has been introduced into motor production. This technology uses the synchronous radial movement of a slider to press the end cover, causing it to deform and form an interference fit with the housing. This achieves a firm press-fit and riveting of the rotor and rear end cover with the housing and front end cover, which can improve the corresponding processing efficiency. However, the overall assembly of the front and rear end covers, as well as the assembly between the rotor and the housing, still requires multiple rounds or manual handling, which limits production efficiency. Summary of the Invention

[0004] This application aims to solve the technical problem that the overall assembly of the front and rear covers, as well as the assembly between the rotor and the housing, still requires multiple rounds or manual handling, which limits production efficiency. It provides a three-piece assembly and housing riveting machine.

[0005] This application employs the following technical means to solve the technical problem: A three-piece assembly and housing riveting machine, comprising: The machine tool, the top surface of which is the processing surface, is where all material processing takes place; A rotor and rear end cover feeding assembly, wherein the rotor and rear end cover feeding assembly feeds material from the outside onto the processing surface; A front cover and housing feeding assembly, wherein the front cover and housing feeding assembly feeds materials from the outside onto the processing surface; A front cover and housing transport assembly is provided on the processing surface, and the front cover and housing transport assembly transports the front cover and housing to the processing station; A rotor, a rear end cover, a front end cover, and a housing press-fit assembly are provided on the processing surface. The rotor, rear end cover, front end cover, and housing press-fit assembly are used to press the rotor, rear end cover, front end cover, and housing together to form a press-fit finished product. The rotor, rear end cover, front end cover, and housing riveting assembly are provided on the processing surface, and the rotor, rear end cover, front end cover, and housing riveting assembly perform a riveting process on the press-fitted finished product. The material feeding assembly feeds the riveted and press-fitted finished product into the material.

[0006] Furthermore, the rotor and rear end cover feeding assembly is a first conveyor belt that transports the rotor and the rear end cover, and the front end cover and housing feeding assembly is a second conveyor belt that transports the front end cover and the housing.

[0007] Furthermore, the front cover and housing transport assembly is a YZ transport module, which transports the front cover and housing from the second conveyor belt to the upper press-fitting station of the rotor, rear cover, front cover and housing press-fitting assembly.

[0008] Furthermore, it also includes a flip detection component, which is disposed on the first conveyor belt and located on the side of the rotor, rear end cover, front end cover and housing riveting component.

[0009] Furthermore, it also includes a measuring device for axial movement, which is disposed on the first conveyor belt and located on one side of the flip detection component.

[0010] This application provides a three-piece assembly and housing riveting machine, which has the following advantages: A machine base, the top surface of which is the processing surface, is used for all material processing; a rotor and rear end cover feeding assembly feeds materials from the outside onto the processing surface; a front end cover and housing feeding assembly feeds materials from the outside onto the processing surface; a front end cover and housing transport assembly is located on the processing surface and transports the front end cover and housing to the processing station; a rotor, rear end cover, front end cover, and housing pressing assembly is located on the processing surface and presses the rotor, rear end cover, front end cover, and housing together to form a pressed finished product; This solves the technical problem that current overall front end cover and rear end cover assembly, as well as rotor and housing assembly, still require multiple rounds or manual handling, resulting in limited production efficiency. Attached Figure Description

[0011] Figure 1This is a schematic diagram of the overall structure of an embodiment of the three-piece assembly and housing riveting machine of this application; Figure 2 This is a top view of the overall structure of one embodiment of the three-piece assembly and housing riveting machine of this application; Figure 3 This is a schematic diagram of the rotor, rear end cover feeding assembly, and front end cover and housing feeding assembly of an embodiment of the three-piece assembly and housing riveting machine of this application. Figure 4 This is a schematic diagram of the flip detection component structure of one embodiment of the three-piece assembly and housing riveting machine of this application.

[0012] 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

[0013] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] Reference Appendix Figures 1-4 This is a schematic diagram of the overall structure of the three-piece assembly and housing riveting machine in one embodiment of this application; Example 1 A three-piece assembly and housing riveting machine, comprising: Machine 1, the top surface of which is the processing surface, and all processing of the materials is carried out on the processing surface; A rotor and rear end cover feeding assembly, wherein the rotor and rear end cover feeding assembly feeds material from the outside onto the processing surface; A front cover and housing feeding assembly, wherein the front cover and housing feeding assembly feeds materials from the outside onto the processing surface; A front cover and housing transport assembly is provided on the processing surface, and the front cover and housing transport assembly transports the front cover and housing to the processing station; The rotor, rear end cover, front end cover and housing press assembly 5 are provided on the processing surface. The rotor, rear end cover, front end cover and housing press assembly 5 obtains the rotor, rear end cover, front end cover and housing and press them together to form a press-fitted finished product. The rotor, rear end cover, front end cover and housing riveting assembly 6 are provided on the processing surface, and the rotor, rear end cover, front end cover and housing riveting assembly 6 performs the riveting process on the press-fitted finished product. The material feeding assembly feeds the riveted and press-fitted finished product into the material.

[0018] In this embodiment, the rotor and rear end cover feeding assembly is a first conveyor belt 2 that transports the rotor and the rear end cover, and the front end cover and housing feeding assembly is a second conveyor belt 4 that transports the front end cover and the housing.

[0019] The front cover and housing transport assembly is a YZ transport module 3, which transports the front cover and housing from the second conveyor belt 4 to the upper press-fitting station of the rotor, rear cover, front cover and housing press-fitting assembly 5.

[0020] Specifically, First, the assembly of the rotor and the rear end cover is manually placed onto the first conveyor belt 2. As the first conveyor belt 2 transports the assembly to the area directly below the rotor, rear end cover, front end cover, and housing pressing assembly 5, the assembly of the front end cover and the housing is transported to one side of the rotor, rear end cover, front end cover, and housing pressing assembly 5 via the second conveyor belt 4. Then, the assembly of the front end cover and the housing is transported to the upper pressing station of the rotor, rear end cover, front end cover, and housing pressing assembly 5 via the YZ transport module 3. The assembly of the front end cover and the housing at the upper pressing station is pressed together with the assembly of the rotor and the rear end cover at the lower pressing station to form a pressed finished product. The pressed finished product continues to be transported by the first conveyor belt 2 to the riveting station, where the pressed finished product is riveted by the rotor, rear end cover, front end cover and housing riveting assembly 6.

[0021] In this embodiment, a flip detection component 7 is also included. The flip detection component 7 is disposed on the first conveyor belt 2 and is located on one side of the rotor, rear end cover, front end cover and housing riveting component 6.

[0022] Specifically, As the pressed finished product continues to move along the first conveyor belt 2, it will pass through the flip detection component 7, which will use a 180° flipped CCD to take pictures and detect whether the rivet points are qualified after the riveting work.

[0023] It also includes a measuring movement component 8, which is disposed on the first conveyor belt 2 and located on one side of the flip detection component 7. Specifically, after the rivet point is inspected for compliance, it is transported along the first conveyor belt 2 to the measuring movement component 8 for axial movement measurement, and finally unloaded.

[0024] 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.

[0025] 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.

[0026] 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 1The function specified in one or more boxes.

[0027] 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.

[0028] 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 three-piece assembly and housing riveting machine, characterized in that, include: The machine tool, the top surface of which is the processing surface, is where all material processing takes place; A rotor and rear end cover feeding assembly, wherein the rotor and rear end cover feeding assembly feeds material from the outside onto the processing surface; A front cover and housing feeding assembly, wherein the front cover and housing feeding assembly feeds materials from the outside onto the processing surface; A front cover and housing transport assembly is provided on the processing surface, and the front cover and housing transport assembly transports the front cover and housing to the processing station; A rotor, a rear end cover, a front end cover, and a housing press-fit assembly are provided on the processing surface. The rotor, rear end cover, front end cover, and housing press-fit assembly are used to press the rotor, rear end cover, front end cover, and housing together to form a press-fit finished product. The rotor, rear end cover, front end cover, and housing riveting assembly are provided on the processing surface, and the rotor, rear end cover, front end cover, and housing riveting assembly perform a riveting process on the press-fitted finished product. The material feeding assembly feeds the riveted and press-fitted finished product into the material.

2. The three-piece assembly and housing riveting machine according to claim 1, characterized in that, The rotor and rear end cover feeding assembly is a first conveyor belt that transports the rotor and the rear end cover, and the front end cover and housing feeding assembly is a second conveyor belt that transports the front end cover and the housing.

3. The three-piece assembly and housing riveting machine according to claim 1, characterized in that, The front cover and housing transport assembly is a YZ transport module. The YZ transport module transports the front cover and housing from the second conveyor belt to the upper press-fitting station of the rotor, rear cover, front cover and housing press-fitting assembly.

4. The three-piece assembly and housing riveting machine according to claim 2, characterized in that, It also includes a flip detection component, which is disposed on the first conveyor belt and located on the side of the rotor, rear end cover, front end cover and housing riveting component.

5. The three-piece assembly and housing riveting machine according to claim 4, characterized in that, It also includes a measuring device for axial movement, which is disposed on the first conveyor belt and located on one side of the flip detection component.

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