Machine for assembling bearing cap into shaft

Abstract

The invention provides a bearing cap shaft entering machine which is applied to the field of motor bearing machining and comprises a rack, the rack comprises a base and a top face, and the top face comprises a manipulator area, a defective area, a press fitting area and a feeding area; the number of the defective product areas is two, the defective product areas are arranged on the two sides of the press fitting area respectively, the number of the mechanical arm areas is two, the mechanical arm areas correspond to the two defective product areas respectively, and the feeding area is arranged between the mechanical arm areas. The press-fitting assembly comprises a pressing air cylinder, a support, a movable frame, a rotor groove, a bearing cover groove and a detection piece; the support is arranged on the top face of the machine frame, the movable frame is arranged on the support in a sleeving mode, and the downward pressing air cylinder is arranged on the support. The technical problems that in the current press-fitting process, the situation that press-fitting is not qualified probably occurs, if press-fitting is not qualified, parameter errors are easily caused in the test stage of motor forming, and scrapping is caused, and seriously explosion or spontaneous combustion is possibly caused are solved.

Description

Technical Field

[0001] The present application relates to the technical field of motor bearing processing, and in particular to a bearing cover shaft insertion machine. Background Art

[0002] The bearing cap inserting machine is a device used to install the bearing cap onto the shaft. It is commonly used in machinery manufacturing, automobile, aerospace and other industries to ensure the matching accuracy and installation quality of the bearing cap and the shaft.

[0003] During motor processing, the bearings, bearing covers, and rotors need to be press-fitted together. However, during the press-fitting process, there is a probability that the press-fitting will fail. If the press-fitting fails, it is easy to cause parameter errors during the testing phase of the motor and cause it to be scrapped. In severe cases, it may cause explosions or spontaneous combustion. Therefore, it is important to detect and monitor components. Summary of the Invention

[0004] The present application aims to solve the technical problem that there is a probability of unqualified press-fitting during the press-fitting process. If the press-fitting is unqualified, it is easy to cause parameter errors and scrap during the testing stage of the motor, and in serious cases, it may cause explosion or spontaneous combustion. A bearing cover shaft insertion machine is provided.

[0005] This application adopts the following technical means to solve the technical problem:

[0006] A bearing cap shaft inserting machine, comprising:

[0007] A frame, the frame comprising a base and a top surface, the top surface comprising a manipulator area, a defective area, a press-fitting area, and a loading area;

[0008] There are two defective product areas, one on each side of the press-fitting area, and two manipulator areas, one corresponding to each defective product area. The loading area is located between the manipulator areas.

[0009] A press-fit assembly, comprising a press cylinder, a bracket, a movable frame, a rotor slot, a bearing cover slot, and a detection component;

[0010] The bracket is arranged on the top surface of the frame, the movable frame is sleeved on the bracket, the downward pressure cylinder is arranged on the bracket, the output end of the downward pressure cylinder is connected to the movable frame, and the downward pressure cylinder drives the movable frame to move up and down on the bracket, the rotor slot is arranged on the movable frame, the bearing cover slot is arranged at the bottom of the bracket and corresponds to the rotor slot up and down, and the detection component is arranged on the side of the bearing cover slot;

[0011] A bearing loading assembly, comprising a track, a belt motor and a bearing assembly;

[0012] The track is arranged on the frame, the belt motor is arranged at one end of the track, the bearing assembly is arranged on the track, and the belt motor drives the bearing assembly to move on the track;

[0013] Defective recycling components, including a defective belt, a defective motor and a card seat;

[0014] The card seat is embedded in the top surface of the frame, the bearing in the defective belt is connected to the card seat, and the defective motor drives the defective belt to be transmitted on the card seat.

[0015] Furthermore, the defective belts and rails are both provided with scanning devices.

[0016] Furthermore, a ejector pin is provided at the bottom of the press.

[0017] Furthermore, the manipulator is configured with two claws.

[0018] Furthermore, the robot arm is also provided with a scanning part.

[0019] The present application provides a bearing cover shaft feeding machine, which has the following beneficial effects: through a frame, the frame includes a base and a top surface, the top surface includes a manipulator area, a defective area, a press-fitting area and a loading area; the defective area is set in two, respectively on both sides of the press-fitting area, the manipulator area is set in two, respectively corresponding to the two defective areas, and the loading area is set between the manipulator areas; a press-fitting component, the press-fitting component includes a downward pressure cylinder, a bracket, a movable frame, a rotor slot, a bearing cover slot and a detection part; the bracket is arranged on the top surface of the frame, and the movable frame is sleeved on the bracket The downward pressure cylinder is arranged on the bracket, and the output end of the downward pressure cylinder is connected to the movable frame. The downward pressure cylinder drives the movable frame to move up and down on the bracket, and the rotor slot is arranged on the movable frame. The bearing cover slot is arranged at the bottom of the bracket and corresponds to the rotor slot up and down, and the detection part is arranged on the side of the bearing cover slot; it has the function of solving the current technical problem that there is a probability of unqualified press-fitting during the press-fitting process. If the press-fitting is unqualified, it is easy to cause parameter errors in the test stage of the motor and it is scrapped, and serious technical problems may occur such as explosion or spontaneous combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the bearing cap shaft insertion machine of the present application;

[0021] Figure 2 This is a top view of the overall structure of an embodiment of the bearing cap shaft insertion machine of the present application;

[0022] Figure 3 This is a schematic diagram of the structure of a manipulator of an embodiment of a bearing cap shaft insertion machine of the present application;

[0023] Figure 4 This is a schematic structural diagram of a press-fitting machine for a bearing cap into a shaft according to an embodiment of the present application.

[0024] The implementation, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application.

[0026] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0027] It should be noted that the terms "include", "comprising" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices. In the claims, specification and drawings of this application, relational terms such as "first" and "second" are merely used to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any actual relationship or order between these entities / operations / objects.

[0028] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] Reference Attachment Figure 1-4 , is a structural diagram of a bearing cover shaft feeding machine in one embodiment of the present application;

[0030] A bearing cap shaft inserting machine, comprising:

[0031] Frame 1, the frame 1 includes a base and a top surface, the top surface includes a robot 5 area, a defect area, a press area and a loading area;

[0032] There are two defective areas, one on each side of the press-fitting area, and two manipulator areas 5, each corresponding to the two defective areas. The loading area is located between the manipulator areas 5.

[0033] A press-fit assembly 3, comprising a downward pressing cylinder 301, a bracket 302, a movable frame 304, a rotor slot 303, a bearing cover slot 305, and a detection member;

[0034] The bracket 302 is provided on the top surface of the frame 1, the movable frame 304 is sleeved on the bracket 302, the downward pressure cylinder 301 is provided on the bracket 302, the output end of the downward pressure cylinder 301 is connected to the movable frame 304, the downward pressure cylinder 301 drives the movable frame 304 to move up and down on the bracket 302, the rotor slot 303 is provided on the movable frame 304, the bearing cover slot 305 is provided at the bottom of the bracket 302 and corresponds to the rotor slot 303 above and below, and the detection component is provided on the side of the bearing cover slot 305;

[0035] A bearing loading assembly, comprising a track 7, a belt motor 6 and a bearing assembly 4;

[0036] The track 7 is provided on the frame 1 , the belt motor 6 is provided at one end of the track 7 , the bearing assembly 4 is provided on the track 7 , and the belt motor 6 drives the bearing assembly 4 to move on the track 7 ;

[0037] A defective recycling component 2, comprising a defective belt, a defective motor and a card seat;

[0038] The card seat is embedded in the top surface of the frame 1, the bearing in the defective belt is connected to the card seat, and the defective motor drives the defective belt to be transmitted on the card seat.

[0039] In this embodiment, the defective belt and the track 7 are both provided with scanning components.

[0040] Specifically, first, the manipulator 5 on one side of the track 7 will clamp the bearing and the bearing cover and place them in the lower position of the press, that is, the bearing cover slot 305. Then, the manipulator 5 on the other side will clamp the rotor and place it in the upper position of the press, that is, the rotor slot 303. After the fit, the downward pressure cylinder 301 of the press will drive the movable frame 304 to perform a downward pressure movement on the bracket 302, so that the rotor in the rotor slot 303 on the movable frame 304 moves toward the bearing cover slot 305 at the bottom of the bracket 302, and the rotor and the bearing cover in the bearing cover slot 305 are gradually squeezed together to form a finished product.

[0041] Among them, if the assembled finished product is defective, it will be transferred to the defective belt and transported out to the outside world for repair or scrapping.

[0042] An ejector pin 306 is provided at the bottom of the press.

[0043] What is particularly important is how to determine defects. Through electrical procedures, when the ejector pin 306 contacts the rotor, there will be a force test and a displacement monitoring curve of the ejector pin 306. If the change range is large, it is defective, and if the change range is small, it is a good product.

[0044] In this embodiment, the manipulator 5 is provided with two claws.

[0045] In this embodiment, the robot arm 5 is also provided with a scanning component.

[0046] It will be understood by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0047] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowcharts and / or block diagrams, as well as combinations of processes and / or blocks in the flowcharts 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, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowcharts and / or block diagrams. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0048] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0049] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0050] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bearing cap shaft inserting machine, characterized in that: include: A frame, the frame comprising a base and a top surface, the top surface comprising a manipulator area, a defective area, a press-fitting area, and a loading area; There are two defective product areas, one on each side of the press-fitting area, and two manipulator areas, one corresponding to each defective product area. The loading area is located between the manipulator areas. A press-fit assembly, comprising a press cylinder, a bracket, a movable frame, a rotor slot, a bearing cover slot, and a detection component; The bracket is arranged on the top surface of the frame, the movable frame is sleeved on the bracket, the downward pressure cylinder is arranged on the bracket, the output end of the downward pressure cylinder is connected to the movable frame, and the downward pressure cylinder drives the movable frame to move up and down on the bracket, the rotor slot is arranged on the movable frame, the bearing cover slot is arranged at the bottom of the bracket and corresponds to the rotor slot up and down, and the detection component is arranged on the side of the bearing cover slot; A bearing loading assembly, comprising a track, a belt motor and a bearing assembly; The track is arranged on the frame, the belt motor is arranged at one end of the track, the bearing assembly is arranged on the track, and the belt motor drives the bearing assembly to move on the track; Defective recycling components, including a defective belt, a defective motor and a card seat; The card seat is embedded in the top surface of the frame, the bearing in the defective belt is connected to the card seat, and the defective motor drives the defective belt to be transmitted on the card seat.

2. The bearing cap shaft inserting machine according to claim 1, characterized in that: The defective belts and tracks are all provided with scanning parts.

3. The bearing cap shaft inserting machine according to claim 1, characterized in that: The bottom of the press is provided with an ejector pin.

4. The bearing cap shaft inserting machine according to claim 1, characterized in that: The manipulator is provided with two claws.

5. The bearing cap shaft inserting machine according to claim 1, characterized in that: The manipulator is also provided with a scanning part.

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