A motor position detection device

Abstract

The utility model belongs to motor detection technical field, concretely relates to a motor positioning detection device, including frame, torsion test part, positioning clamping mechanism and horizontal shift traction mechanism, the torsion test part is connected in the frame, the quantity of positioning clamping mechanism is at least two, and the adjacent two positioning clamping mechanism is side by side to set up in the frame, and forms positioning cavity, and every positioning clamping mechanism includes buffer bottom plate, side clamping part and top limiting part, the buffer bottom plate is connected in the frame, the bottom of top limiting part is connected in the top of side clamping part, the installation end of horizontal shift traction mechanism is connected in the frame, and the movable end of horizontal shift traction mechanism is connected in the bottom of side clamping part, the utility model can realize the stability of multidimensional clamping positioning to motor, thereby is favorable to ensuring the accuracy of detection.

Description

Technical Field

[0001] This utility model belongs to the field of motor testing technology, and in particular relates to a motor positioning testing device. Background Technology

[0002] Motors are characterized by convenient control, simple structure, stable operation, and low manufacturing cost, and are key actuators and main drive components in various mechanical and electronic systems.

[0003] Currently, motor manufacturing technology largely employs assembly line production to achieve semi-automation in motor production. After production, torque testing is required. However, some existing motor torque testing devices have poor clamping stability, which can easily lead to motor misalignment and thus affect the torque test results. Utility Model Content

[0004] The purpose of this invention is to provide a motor positioning detection device that addresses the shortcomings of existing technologies and solves the technical problem of poor motor clamping stability in existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A motor positioning detection device includes a frame, a torque testing component, a positioning clamping mechanism, and a lateral traction mechanism. The torque testing component is connected to the frame. There are at least two positioning clamping mechanisms. Two adjacent positioning clamping mechanisms are arranged side-by-side on the frame, forming a positioning cavity. Each positioning clamping mechanism includes a buffer base plate, a side clamping component, and a top limiting component. The buffer base plate is connected to the frame. The bottom of the top limiting component is connected to the top of the side clamping component. The mounting end of the lateral traction mechanism is connected to the frame, and the movable end of the lateral traction mechanism is connected to the bottom of the side clamping component.

[0006] Preferably, the torque testing component includes a sleeve and a motor torque meter; the motor torque meter is connected to the frame; one end of the inner wall of the sleeve is tightly fitted onto the detection end of the motor torque meter; the other end of the inner wall of the sleeve is used to tightly fit onto the motor body.

[0007] Preferably, the lateral traction mechanism includes a horizontal traction component and a longitudinal traction component; the mounting end of the horizontal traction component is connected to the side surface of the frame; the movable end of the horizontal traction component is connected to the mounting end of the longitudinal traction component; the movable end of the longitudinal traction component is connected to the bottom of the side clamping component; and the traction direction of the longitudinal traction component intersects with the traction direction of the horizontal traction component.

[0008] Preferably, the longitudinal traction component includes a second slide rail and a second sliding block; the second slide rail is connected to the side end surface of the frame; one end of the second sliding block is slidably connected to the second slide rail; and the other end of the second sliding block is connected to the horizontal traction component.

[0009] Preferably, the horizontal traction component includes a first slide rail and a first sliding body; the first slide rail is connected to the longitudinal traction component; one end of the first sliding body is connected to the first slide rail; and the other end of the first sliding body is connected to the bottom of the side clamping component.

[0010] Preferably, the first sliding body has a snap-fit ​​protrusion on one side surface facing the buffer base plate; the buffer base plate has a snap-fit ​​groove inside facing the first sliding body; and the outer surface of the snap-fit ​​protrusion is tightly snapped into the inside of the snap-fit ​​groove.

[0011] Preferably, the side clamping component has a positioning arc surface on its inner surface facing the positioning cavity.

[0012] Preferably, the top limiting component includes an elastic adsorption member and a connecting frame; one end of the elastic adsorption member is connected to the connecting frame; and the bottom of the connecting frame is connected to the side clamping component.

[0013] Preferably, the elastic adsorption component includes an electromagnetic block and a spring stacked together; the bottom of the electromagnetic block is provided with a magnetic shielding plate; the magnetic shielding plate is used to abut against the motor; and the spring is connected to the connecting frame.

[0014] The beneficial effects of this utility model are that the technical solution uses at least two sets of parallel positioning and clamping mechanisms, along with their buffer base plates, side clamping components, and top limiting components, to clamp and position the motor in multiple directions (up, down, left, and right), thereby achieving stability in multi-dimensional clamping and positioning of the motor. Furthermore, under the lateral driving action of the lateral traction mechanism, the motor is positioned and clamped before being transported to the test position, thus achieving position adjustment before testing and helping to ensure the accuracy of the test results. Attached Figure Description

[0015] The following will refer to the appendix. Figures 1-3 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0016] Figure 1 This is a schematic diagram of the structure of a motor positioning detection device according to an embodiment of the present invention; Figure 2 This is a partial structural schematic diagram of a motor positioning detection device according to an embodiment of the present invention; Figure 3This is a partially enlarged schematic diagram of a motor positioning detection device according to an embodiment of the present invention.

[0017] In the diagram: 100-Frame; 200-Torque testing component; 210-Sleeve; 220-Motor torque meter; 300-Positioning clamping mechanism; 310-Buffer base plate; 320-Side clamping component; 321-Positioning arc surface; 330-Top limiting component; 331-Elastic adsorption component; 332-Connecting frame; 3321-First horizontal bar; 3322-First vertical bar; 3323-Reinforcing diagonal bar; 400-Transverse traction mechanism; 410-Horizontal traction component; 411-First slide rail body; 4111-First slide rail; 4112-Support column; 4113-Second support plate; 412-First sliding body; 4121-First slider; 4122-First support plate; 4123-Snap-fit ​​protrusion; 420-Longitudinal traction component; 421-Second slide rail; 422-Second sliding block; 5-Positioning cavity. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0019] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0020] 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 separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. In addition, the character " / " in this document generally indicates that the related objects before and after are in an "or" relationship.

[0022] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0023] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0024] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0025] The following is in conjunction with the appendix Figures 1-3 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0026] like Figure 1 As shown in one embodiment of this utility model, the motor positioning detection device includes a frame 100, a torque testing component 200, a positioning clamping mechanism 300, and a lateral traction mechanism 400. The torque testing component 200 is connected to the frame 100. The number of positioning clamping mechanisms 300 is at least two. Two adjacent positioning clamping mechanisms 300 are arranged side by side on the frame 100 and form a positioning cavity 5. The positioning cavity 5 is used to assemble the motor body. Each positioning clamping mechanism 300 includes... The device includes a buffer base plate 310, a side clamping component 320, and a top limiting component 330. The buffer base plate 310 is connected to the frame 100. The bottom of the top limiting component 330 is connected to the top of the side clamping component 320 and is used to assemble it above the motor. The mounting end of the lateral traction mechanism 400 is connected to the frame 100. The movable end of the lateral traction mechanism 400 is connected to the bottom of the side clamping component 320 so that the motor body moves toward the torque testing component 200.

[0027] The technical solution of this utility model uses at least two sets of parallel positioning and clamping mechanisms, along with their buffer base plates, side clamping components, and top limiting components, to clamp and position the motor in multiple directions (up, down, left, and right), thereby achieving stability in multi-dimensional clamping and positioning of the motor. Furthermore, through the lateral movement drive of the lateral traction mechanism, the motor is positioned and clamped before being transported to the test position, thus achieving position adjustment before testing and helping to ensure the accuracy of the test results.

[0028] Specifically, in some implementations, such as Figure 1 As shown, the torque testing component 200 includes a sleeve 210 and a motor torque meter 220; the motor torque meter 220 is connected to the frame 100; one end of the inner wall of the sleeve 210 is tightly fitted to the detection end of the motor torque meter 220; the other end of the inner wall of the sleeve 210 is tightly fitted to the rotating shaft of the motor; to ensure the stability and accuracy of the torque test. The motor torque meter 200 is selected from models HP-10, HP-20, HP-50, and HP-100.

[0029] Specifically, in some implementations, such as Figure 1 As shown, the lateral traction mechanism 400 includes a horizontal traction component 410 and a longitudinal traction component 420. The mounting end of the horizontal traction component 410 is connected to the side surface of the frame 100; the movable end of the horizontal traction component 410 is connected to the mounting end of the longitudinal traction component 420; the movable end of the longitudinal traction component 420 is connected to the bottom of the side clamping component 320; and the traction direction of the longitudinal traction component 420 intersects with the traction direction of the horizontal traction component 410. Specifically, the traction direction of the longitudinal traction component 420 is perpendicular to the traction direction of the horizontal traction component 410. That is, firstly, the longitudinal lateral movement of the longitudinal traction component 420 clamps the motor body, and then the horizontal traction component 410 transports the motor body to the test position, thereby achieving a position adjustment before testing, which helps to ensure the accuracy of the test results.

[0030] In some implementation methods, such as Figure 1 and 2As shown, the longitudinal traction component 420 includes a second slide rail 421 and a second sliding block 422; the second slide rail 421 is connected to the side surface of the frame 100; one end of the second sliding block 422 is slidably connected to the second slide rail 421; the other end of the second sliding block 422 is connected to the horizontal traction component 410. Further, the second slide rail 421 is provided with a second I-shaped track portion, and the second sliding block 422 is provided with a second sliding groove corresponding to the second I-shaped track portion; to ensure the stability and smoothness of manual sliding.

[0031] In some implementation methods, such as Figure 1 and 2 As shown, the horizontal traction component 410 includes a first slide rail 411 and a first sliding body 412; the first slide rail 411 is connected to the longitudinal traction component 420 (the second sliding block 422); one end of the first sliding body 412 is connected to the first slide rail 411; the other end of the first sliding body 412 is connected to the bottom of the side clamping component 320. Further, in some embodiments, such as... Figure 2 and 3 As shown, there are at least two first slide rail bodies 411, and each first slide rail body 411 includes a first slide rail 4111, a support column 4112, and a second support plate 4113; the second support plate 4113 is connected to the longitudinal traction component 420 (the second sliding block 422); one end of the support column 4112 is connected to the top of the second support plate 4113; the other end of the support column 4112 is connected to the bottom of the first slide rail 4111; the first sliding body 412 is slidably connected to the first slide rail 4111. Further, as... Figure 3 As shown, the first sliding body 412 includes a first slider 4121 and a first support plate 4122; the first slider 4121 is slidably connected to the first slide rail 4111; the bottom of the first support plate 4122 is connected to the bottom of the first slider 4121; the top of the first slider 4121 is connected to the bottom of the side clamping member 320. Furthermore, (not shown in the figure) the first slide rail 4111 is provided with a first I-shaped track portion, and the first slider 4121 is provided with a first sliding groove corresponding to the second I-shaped track portion; to ensure the stability and smoothness of manual sliding.

[0032] Specifically, in some implementations, such as Figure 2 and 3As shown, the first sliding body 412 has a snap-fit ​​protrusion 4123 on one side surface facing the buffer base plate 320; the buffer base plate 320 has a snap-fit ​​groove 311 inside facing the first sliding body 412; the outer surface of the snap-fit ​​protrusion 4123 is tightly snapped into the inside of the snap-fit ​​groove 311; so as to improve the stability of the positioning snap-fit; and ensure the convenience of assembly and disassembly.

[0033] Specifically, in some implementations, such as Figure 1 and 2 As shown, the side clamping component 320 has a positioning arc surface 321 on its inner surface facing the positioning cavity 5 to achieve compatibility with the motor and ensure the stability of the positioning clamping.

[0034] Specifically, in some implementations, such as Figure 1 and 2 As shown, the top limiting component 330 includes an elastic adsorption member 331 and a connecting frame 332; one end of the elastic adsorption member 331 is connected to the connecting frame 332; the bottom of the connecting frame 332 is connected to the side clamping component 320. That is, the inner width of the positioning cavity 5 can be effectively adjusted by using different elastic adsorption members 331 on the left and right sides to accommodate motors of different sizes, thereby improving adaptability. In some embodiments, the elastic adsorption member 331 includes an electromagnetic block and a spring laminated and bonded together; the bottom of the electromagnetic block is provided with a magnetic shielding plate; the magnetic shielding plate is used to abut against the motor; the spring is connected to the connecting frame 332; this ensures the flexibility of adjusting the inner width of the positioning cavity 5 while avoiding the influence of magnetism on motor operation. Further, as... Figure 2 and 3 As shown, the connecting frame 332 includes a first horizontal rod 3321 and a first vertical rod 3322 connected in sequence, and a reinforcing diagonal rod 3323 connected between the first horizontal rod 3321 and the first vertical rod 3322; and the first horizontal rod 3321 (welded or bonded) is connected to the elastic adsorption member 331 (middle spring); the first vertical rod 3322 is connected to the side clamping member 320.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0036] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A motor positioning detection device, characterized in that: The device includes a frame, a torque testing component, a positioning and clamping mechanism, and a lateral traction mechanism. The torque testing component is connected to the frame. There are at least two positioning and clamping mechanisms. Two adjacent positioning and clamping mechanisms are arranged side by side on the frame and form a positioning cavity. Each positioning and clamping mechanism includes a buffer base plate, a side clamping component, and a top limiting component. The buffer base plate is connected to the frame. The bottom of the top limiting component is connected to the top of the side clamping component. The mounting end of the lateral traction mechanism is connected to the frame. The movable end of the lateral traction mechanism is connected to the bottom of the side clamping component.

2. The motor positioning detection device according to claim 1, characterized in that: The torque testing component includes a sleeve and a motor torque meter; the motor torque meter is connected to the frame; one end of the inner wall of the sleeve is tightly fitted onto the detection end of the motor torque meter; the other end of the inner wall of the sleeve is used to tightly fit onto the motor body.

3. The motor positioning detection device according to claim 1, characterized in that: The lateral traction mechanism includes a horizontal traction component and a longitudinal traction component; the mounting end of the horizontal traction component is connected to the side surface of the frame; the movable end of the horizontal traction component is connected to the mounting end of the longitudinal traction component; the movable end of the longitudinal traction component is connected to the bottom of the side clamping component; and the traction direction of the longitudinal traction component intersects with the traction direction of the horizontal traction component.

4. The motor positioning detection device according to claim 3, characterized in that: The longitudinal traction component includes a second slide rail and a second sliding block; the second slide rail is connected to the side end surface of the frame; one end of the second sliding block is slidably connected to the second slide rail; the other end of the second sliding block is connected to the horizontal traction component.

5. The motor positioning detection device according to claim 3, characterized in that: The horizontal traction component includes a first slide rail and a first sliding body; the first slide rail is connected to the longitudinal traction component; one end of the first sliding body is connected to the first slide rail; the other end of the first sliding body is connected to the bottom of the side clamping component.

6. The motor positioning detection device according to claim 5, characterized in that: The first sliding body has a snap-fit ​​protrusion on one side of its surface facing the buffer base plate; the buffer base plate has a snap-fit ​​groove inside its surface facing the first sliding body; the outer surface of the snap-fit ​​protrusion is tightly snapped into the inside of the snap-fit ​​groove.

7. The motor positioning detection device according to claim 1, characterized in that: The side clamping component has a positioning arc surface on its inner surface facing the positioning cavity.

8. The motor positioning detection device according to claim 7, characterized in that: The top limiting component includes an elastic adsorption element and a connecting frame; one end of the elastic adsorption element is connected to the connecting frame; the bottom of the connecting frame is connected to the side clamping component.

9. The motor positioning detection device according to claim 8, characterized in that: The elastic adsorption component includes an electromagnetic block and a spring stacked together; the bottom of the electromagnetic block is provided with a magnetic shielding plate; the magnetic shielding plate is used to abut against the motor; the spring is connected to the connecting frame.

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