Universal motor positioning tool and motor testing equipment

Abstract

The utility model provides a universal motor positioning tool and motor testing equipment. The universal motor positioning tool comprises a base, a first positioning assembly and a second positioning assembly, the first positioning assembly comprises a first positioning seat and a second positioning seat, the positions of the first positioning seat and the second positioning seat are adjusted relative to the base, a first positioning space is formed between the first positioning seat and the second positioning seat, and the first positioning space is adjusted along with movement of the first positioning seat or the second positioning seat; the second positioning assembly comprises a third positioning seat and a fourth positioning seat, the positions of the third positioning seat and the fourth positioning seat are adjusted relative to the base, a second positioning space is formed between the third positioning seat and the fourth positioning seat, and the second positioning space is adjusted along with movement of the third positioning seat or the fourth positioning seat; the second positioning space and the first positioning space are used for accommodating the motor, so that the first positioning assembly and the second positioning assembly can position the motor in multiple directions, and the positioning effect of the universal motor positioning tool on the motor is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of motor positioning fixtures, and in particular to a general-purpose motor positioning fixture and motor testing equipment. Background Technology

[0002] With the development of technology, motors are used as power sources, and motor testing equipment is used to test motors. Motor positioning fixtures are part of motor testing equipment. In the existing technology, the existing motor positioning fixtures include a base, a first positioning seat and a second positioning seat. The first positioning seat and the second positioning seat are arranged at intervals along the length direction of the base and connected to the base. The first positioning seat and the second positioning seat position the motor in the length direction. However, they only position the motor in one direction, resulting in poor positioning effect of the existing motor positioning fixtures. Utility Model Content

[0003] The purpose of this invention is to provide a universal motor positioning fixture and a motor testing device. The first positioning component includes a first positioning seat and a second positioning seat, both of which are positionally adjustable relative to a base. A first positioning space is formed between the first and second positioning seats, and this first positioning space adjusts as either the first or second positioning seat moves. The second positioning component includes a third positioning seat and a fourth positioning seat, both of which are positionally adjustable relative to the base. A second positioning space is formed between the third and fourth positioning seats, and this second positioning space adjusts as either the third or fourth positioning seat moves. The second and first positioning spaces are used to accommodate the motor and position multiple sidewalls of the motor, facilitating multi-directional positioning of the motor by both the first and second positioning components, thus improving the positioning effect of the universal motor positioning fixture. By adjusting the second and first positioning spaces to accommodate motors of different specifications, positioning is no longer limited to only one type of motor, thus improving the versatility of the universal motor positioning fixture.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a universal motor positioning fixture for positioning a motor, the universal motor positioning fixture comprising:

[0005] Base;

[0006] The first positioning component includes a first positioning seat and a second positioning seat. Both the first positioning seat and the second positioning seat are adjusted relative to the base. A first positioning space is formed between the first positioning seat and the second positioning seat. The first positioning space is adjusted as the first positioning seat or the second positioning seat moves.

[0007] The second positioning component includes a third positioning seat and a fourth positioning seat, both of which are adjusted relative to the base. A second positioning space is formed between the third positioning seat and the fourth positioning seat, and the second positioning space is adjusted as the third positioning seat or the fourth positioning seat moves. The second positioning space and the first positioning space are used to accommodate the motor and to position multiple side walls of the motor.

[0008] Optionally, the motor is located in the first positioning space and arranged along the length of the first positioning space; both ends of the motor are rotatably connected to the first positioning seat and the second positioning seat.

[0009] Optionally, a first bearing is provided between the motor and the first positioning seat, the first bearing is installed on the first positioning seat, and one end of the motor is connected to the first bearing.

[0010] Optionally, a second bearing is provided between the motor and the second positioning seat, the first bearing is mounted on the second positioning seat, and the other end of the motor is connected to the second bearing;

[0011] The axis of the second bearing is aligned with the axis of the first bearing.

[0012] Optionally, the base is provided with a first track groove;

[0013] A first movable block is provided between the first positioning seat and the base. The first movable block is movably connected to the first track groove and supports the first positioning seat, so that the first positioning seat can move relative to the base.

[0014] A second moving block is provided between the second positioning seat and the base. The second moving block is movably connected to the first track groove and supports the second positioning seat, so that the second positioning seat can move relative to the base.

[0015] Optionally, the base is provided with a plurality of first connection holes, and the plurality of first connection holes are arranged along a first direction of the base;

[0016] The first positioning seat is provided with a first elongated hole, the first elongated hole exposes at least two first connecting holes, the first elongated hole is used for the first screw to pass through, and the first screw connects to the first connecting hole;

[0017] The second positioning seat is provided with a second elongated hole, which exposes at least two of the first connecting holes. The second elongated hole is used for a second screw to pass through, and the second screw connects to the first connecting hole.

[0018] Optionally, both the third positioning seat and the fourth positioning seat are arranged in a T-shape;

[0019] Both the third positioning seat and the fourth positioning seat are tangent to the peripheral sidewall of the motor;

[0020] Both the third and fourth positioning seats are connected to positioning elements, which are screwed onto the third or fourth positioning seat to abut against the peripheral sidewall of the motor.

[0021] Optionally, both the third positioning seat and the fourth positioning seat can be detachably connected to the base and arranged at different positions on the base.

[0022] Optionally, the first positioning seat and the second positioning seat are arranged opposite to each other along a first direction of the base; the third positioning seat and the fourth positioning seat are arranged opposite to each other along a second direction of the base;

[0023] The first direction and the second direction are the length direction and width direction of the base, respectively.

[0024] To achieve the above objectives, this utility model provides the following technical solution: a motor testing device, including the aforementioned universal motor positioning fixture.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] This utility model provides a universal motor positioning fixture and a motor testing device. The first positioning component includes a first positioning seat and a second positioning seat, both of which are positionally adjustable relative to a base. A first positioning space is formed between the first and second positioning seats, and this first positioning space adjusts as either the first or second positioning seat moves. The second positioning component includes a third positioning seat and a fourth positioning seat, both of which are positionally adjustable relative to the base. A second positioning space is formed between the third and fourth positioning seats, and this second positioning space adjusts as either the third or fourth positioning seat moves. The second and first positioning spaces are used to accommodate the motor and position multiple sidewalls of the motor, facilitating multi-directional positioning of the motor by both the first and second positioning components, thus improving the positioning effect of the universal motor positioning fixture. By adjusting the second and first positioning spaces to accommodate motors of different specifications, positioning is no longer limited to only one type of motor, thus improving the versatility of the universal motor positioning fixture. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0029] Figure 1 A schematic diagram of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0030] Figure 2 An exploded view of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0031] Figure 3 A schematic diagram of the base of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0032] Figure 4 A schematic diagram of the first positioning component of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0033] Figure 5 A schematic diagram of the second positioning component of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0034] Figure 6 A schematic diagram of the usage state of a general-purpose motor positioning fixture according to an embodiment of this application is shown.

[0035] Figure Labels

[0036] 100. General-purpose motor positioning fixture;

[0037] 10. Base; 10a. First track groove; 10b. First connecting hole;

[0038] 20. First positioning component; 20a. First positioning space; 21. First positioning seat; 21a. First elongated hole; 211. First bearing; 22. Second positioning seat; 22a. Second elongated hole; 221. Second bearing;

[0039] 30. Second positioning component; 30a. Second positioning space; 31. Third positioning seat; 32. Fourth positioning seat;

[0040] 40. First moving block;

[0041] 50. Second moving block. Detailed Implementation

[0042] The technical solutions of 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 them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0043] Please refer to the attached document. Figures 1-6 This application provides a general-purpose motor positioning fixture 100, which is applied to motor testing equipment and is used to position the motor in multiple directions.

[0044] Please refer to the attached document. Figures 1-6 In this embodiment, the universal motor positioning fixture 100 includes a base 10, a first positioning component 20, and a second positioning component 30. The first positioning component 20 includes a first positioning seat 21 and a second positioning seat 22. Both the first positioning seat 21 and the second positioning seat 22 are positionally adjusted relative to the base 10, forming a first positioning space 20a between them. This first positioning space 20a adjusts as either the first positioning seat 21 or the second positioning seat 22 moves. The second positioning component 30 includes a third positioning seat 31 and a fourth positioning seat 32. 2. Both the third positioning seat 31 and the fourth positioning seat 32 are adjusted relative to the base 10, forming a second positioning space 30a between them. This second positioning space 30a adjusts as the third positioning seat 31 or the fourth positioning seat 32 moves. The second positioning space 30a and the first positioning space 20a are used to accommodate the motor and position multiple side walls of the motor, so that the first positioning component 20 and the second positioning component 30 can position the motor in multiple directions, improving the positioning effect of the universal motor positioning fixture 100. By adjusting the second positioning space 30a and the first positioning space 20a to adapt to motors of different specifications, positioning is avoided for only one type of motor, improving the versatility of the motor positioning fixture.

[0045] Please refer to the attached document. Figures 1-6 In this embodiment of the application, the base 10 serves as a support component of the general-purpose motor positioning fixture 100, and the base 10 is used to support the first positioning component 20 and the second positioning component 30.

[0046] The first positioning component 20 includes a first positioning seat 21 and a second positioning seat 22. The first positioning seat 21 and the second positioning seat 22 are disposed on the upper side of the base 10. The first positioning seat 21 and the second positioning seat 22 are both adjusted relative to the base 10 so that the first positioning seat 21 and the second positioning seat 22 can move closer to or further away from each other. A first positioning space 20a is formed between the first positioning seat 21 and the second positioning seat 22. The first positioning space 20a is adjusted as the first positioning seat 21 or the second positioning seat 22 moves so that the area of ​​the first positioning space 20a can be expanded or reduced.

[0047] The second positioning component 30 includes a third positioning seat 31 and a fourth positioning seat 32, which are disposed on the upper side of the base 10. Both the third and fourth positioning seats 31 and 32 are positionally adjustable relative to the base 10 to allow them to move closer to or further apart. A second positioning space 30a is formed between the third and fourth positioning seats 31 and 32. This second positioning space 30a adjusts as the third or fourth positioning seat 31 or 32 moves, thereby expanding or shrinking its area. The second positioning space 30a and the first positioning space 20a are used to accommodate the motor and position multiple sidewalls of the motor, enabling the first and second positioning components 20 and 30 to position the motor in multiple directions, thus improving the positioning effect of the universal motor positioning fixture 100. By adjusting the second positioning space 30a and the first positioning space 20a to accommodate motors of different specifications, positioning is avoided for only one type of motor, improving the versatility of the motor positioning fixture.

[0048] Please refer to the attached document. Figure 1 and 6 In this embodiment of the application, the motor is located in the first positioning space 20a and arranged along the length direction of the first positioning space 20a so that the first positioning space 20a can position the length position of the motor; both ends of the motor can be rotatably connected to the first positioning seat 21 and the second positioning seat 22 so as to adjust the position of the motor relative to the first positioning seat 21 and the second positioning seat 22 to achieve the rotation effect of the motor.

[0049] Please refer to the attached document. Figures 1-2 In embodiment 6, a first bearing 211 is provided between the motor and the first positioning seat 21. The first bearing 211 is installed on the first positioning seat 21, and one end of the motor is connected to the first bearing 211 so that the motor can rotate relative to the first positioning seat 21 under the action of the first bearing 211.

[0050] Please refer to the attached document. Figures 1-2In embodiment 6 of this application, a second bearing 221 is provided between the motor and the second positioning seat 22, and a first bearing 211 is installed on the second positioning seat 22. The other end of the motor is connected to the second bearing 221. This allows the motor to rotate relative to the second positioning seat 22 under the action of the second bearing 221. The axis of the second bearing 221 is aligned with the axis of the first bearing 211. The smoothness of the motor's rotation is improved by the second bearing 221 and the first bearing 211, ensuring the stability of the motor's rotation.

[0051] Please refer to the attached document. Figures 1-3 In this embodiment, the base 10 is provided with a first track groove 10a; the first track groove 10a extends along the width direction of the base 10, and a first moving block 40 is provided between the first positioning seat 21 and the base 10. The outer contour of the first moving block 40 is clearance-fitted with the inner contour of the first track groove 10a. The first moving block 40 is movably connected to the first track groove 10a so as to adjust the position of the first moving block 40 relative to the first track groove 10a. The first moving block 40 supports the first positioning seat 21 so that the first positioning seat 21 moves relative to the base 10. This allows the first positioning seat 21 to move relative to the base 10 through the cooperation of the first moving block 40 and the first track groove 10a, thereby facilitating the adjustment of the width position of the first positioning seat 21 relative to the base 10.

[0052] A second movable block 50 is provided between the second positioning seat 22 and the base 10. The outer contour of the second movable block 50 is clearance-fitted with the inner contour of the first track groove 10a. The second movable block 50 is movably connected to the first track groove 10a to facilitate adjustment of the position of the second movable block 50 relative to the first track groove 10a. The second movable block 50 supports the second positioning seat 22, allowing the second positioning seat 22 to move relative to the base 10. This facilitates the movement of the second positioning seat 22 relative to the base 10 through the cooperation of the second movable block 50 and the first track groove 10a, thereby making it easier to adjust the width position of the second positioning seat 22 relative to the base 10. Optionally, there are two first track grooves 10a, which are spaced apart along the length direction of the base 10.

[0053] Please refer to the attached document. Figures 1-4 In this embodiment, the base 10 is provided with a plurality of first connecting holes 10b, which are arranged along a first direction of the base 10; the first positioning seat 21 is provided with a first elongated hole 21a, which exposes at least two of the first connecting holes 10b. The first elongated hole 21a is used for a first screw to pass through, and the first screw connects to the first connecting hole 10b. This allows the first positioning seat 21 to move to a designated position and be reinforced with the base 10 by the first screw, thus preventing the first positioning seat 21 from accidentally shifting relative to the base 10.

[0054] The second positioning seat 22 is provided with a second elongated hole 22a, which exposes at least two first connecting holes 10b. The second elongated hole 22a is used for a second screw to pass through. The second screw connects to the first connecting holes 10b so that the second positioning seat 22 can be moved to a designated position and reinforced with the base 10 by the second screw, thus preventing the second positioning seat 22 from accidentally shifting relative to the base 10.

[0055] Please refer to the attached document. Figures 1-2 5. In this embodiment, both the third positioning seat 31 and the fourth positioning seat 32 are arranged in a T-shape; both the third positioning seat 31 and the fourth positioning seat 32 are tangent to the peripheral sidewall of the motor; so that the surface of the motor can contact both the third positioning seat 31 and the fourth positioning seat 32. Both the third positioning seat 31 and the fourth positioning seat 32 are connected with positioning elements, which are screwed to the third positioning seat 31 or the fourth positioning seat 32 to abut against the peripheral sidewall of the motor, so that the third positioning seat 31 and the fourth positioning seat 32 can further restrict the position of the motor through the positioning elements, avoid the motor from moving unexpectedly, and ensure the positional accuracy of the motor.

[0056] Please refer to the attached document. Figures 1-2 5. In this embodiment, both the third positioning seat 31 and the fourth positioning seat 32 are detachably connected to the base 10 and arranged at different positions on the base 10, so that the third positioning seat 31 and the fourth positioning seat 32 can be connected to or detached from the base 10, thereby facilitating the installation of the third positioning seat 31 and the fourth positioning seat 32 at different positions on the base 10, and allowing for position adjustment of the third positioning seat 31 and the fourth positioning seat 32 relative to the base 10. Optionally, the third positioning seat 31 and the fourth positioning seat 32 are detachably connected to the base 10 by means of bolts.

[0057] Please refer to the attached document. Figures 1-6 In this embodiment, the first positioning seat 21 and the second positioning seat 22 are arranged opposite to each other along the first direction of the base 10; the third positioning seat 31 and the fourth positioning seat 32 are arranged opposite to each other along the second direction of the base 10; the first direction and the second direction are the length direction and the width direction of the base 10, so that the universal motor positioning fixture 100 can position the motor in the length direction and the width direction, avoiding positioning only one direction of the motor.

[0058] In the second embodiment of the application, a motor testing device includes a general-purpose motor positioning fixture 100, which is part of the motor testing device used to test the motor.

[0059] At this time, the base 10, the first positioning component 20, and the second positioning component 30 are configured. The first positioning component 20 includes a first positioning seat 21 and a second positioning seat 22, both of which are adjusted relative to the base 10. A first positioning space 20a is formed between the first positioning seat 21 and the second positioning seat 22, and this first positioning space 20a is adjusted as the first positioning seat 21 or the second positioning seat 22 moves. The second positioning component 30 includes a third positioning seat 31 and a fourth positioning seat 32, both of which are adjusted relative to the base 10. A second positioning space 30a is formed between the third positioning seat 31 and the fourth positioning seat 32, and this second positioning space 30a is adjusted as the third positioning seat 31 or the fourth positioning seat 32 moves. The second positioning space 30a and the first positioning space 20a are used to accommodate the motor and to position multiple side walls of the motor, so that the first positioning component 20 and the second positioning component 30 can position the motor in multiple directions, thereby improving the positioning effect of the universal motor positioning fixture 100 on the motor. By adjusting the second positioning space 30a and the first positioning space 20a to adapt to motors of different specifications, the positioning of only one type of motor is avoided, thus improving the versatility of the motor positioning fixture 100.

[0060] Compared with the prior art, the beneficial effects of this utility model are:

[0061] This utility model provides a universal motor positioning fixture 100 and a motor testing device. The first positioning component 20 includes a first positioning seat 21 and a second positioning seat 22. Both the first positioning seat 21 and the second positioning seat 22 are positionally adjusted relative to the base 10, and a first positioning space 20a is formed between the first positioning seat 21 and the second positioning seat 22. The first positioning space 20a is adjusted as the first positioning seat 21 or the second positioning seat 22 moves. The second positioning component 30 includes a third positioning seat 31 and a fourth positioning seat 32. Both the third positioning seat 31 and the fourth positioning seat 32 are positionally adjusted relative to the base 10, and a second positioning space 30a is formed between the third positioning seat 31 and the fourth positioning seat 32. The second positioning space 30a and the first positioning space 20a are used to accommodate the motor and position multiple side walls of the motor, so that the first positioning component 20 and the second positioning component 30 can position the motor in multiple directions, thereby improving the positioning effect of the universal motor positioning fixture 100 on the motor. By adjusting the second positioning space 30a and the first positioning space 20a to adapt to motors of different specifications, the positioning of only one type of motor is avoided, thus improving the versatility of the universal motor positioning fixture 100.

[0062] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0063] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0064] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A universal motor positioning fixture, characterized in that, The universal motor positioning fixture, used for positioning motors, includes: Base; The first positioning component includes a first positioning seat and a second positioning seat. Both the first positioning seat and the second positioning seat are adjusted relative to the base. A first positioning space is formed between the first positioning seat and the second positioning seat. The first positioning space is adjusted as the first positioning seat or the second positioning seat moves. The second positioning component includes a third positioning seat and a fourth positioning seat, both of which are adjusted relative to the base. A second positioning space is formed between the third positioning seat and the fourth positioning seat, and the second positioning space is adjusted as the third positioning seat or the fourth positioning seat moves. The second positioning space and the first positioning space are used to accommodate the motor and to position multiple side walls of the motor.

2. The universal motor positioning fixture according to claim 1, characterized in that, The motor is located in the first positioning space and is arranged along the length of the first positioning space; both ends of the motor are rotatably connected to the first positioning seat and the second positioning seat.

3. The universal motor positioning fixture according to claim 2, characterized in that, A first bearing is provided between the motor and the first positioning seat. The first bearing is installed on the first positioning seat, and one end of the motor is connected to the first bearing.

4. The universal motor positioning fixture according to claim 3, characterized in that, A second bearing is provided between the motor and the second positioning seat, the first bearing is installed on the second positioning seat, and the other end of the motor is connected to the second bearing; The axis of the second bearing is aligned with the axis of the first bearing.

5. The universal motor positioning fixture according to claim 1, characterized in that, The base is provided with a first track groove; A first movable block is provided between the first positioning seat and the base. The first movable block is movably connected to the first track groove and supports the first positioning seat, so that the first positioning seat can move relative to the base. A second moving block is provided between the second positioning seat and the base. The second moving block is movably connected to the first track groove and supports the second positioning seat, so that the second positioning seat can move relative to the base.

6. The universal motor positioning fixture according to claim 5, characterized in that, The base is provided with a plurality of first connection holes, which are arranged along a first direction of the base; The first positioning seat is provided with a first elongated hole, the first elongated hole exposes at least two first connecting holes, the first elongated hole is used for the first screw to pass through, and the first screw connects to the first connecting hole; The second positioning seat is provided with a second elongated hole, which exposes at least two of the first connecting holes. The second elongated hole is used for a second screw to pass through, and the second screw connects to the first connecting hole.

7. The universal motor positioning fixture according to claim 1, characterized in that, Both the third and fourth positioning seats are arranged in a T-shape; Both the third positioning seat and the fourth positioning seat are tangent to the peripheral sidewall of the motor; Both the third and fourth positioning seats are connected to positioning elements, which are screwed onto the third or fourth positioning seat to abut against the peripheral sidewall of the motor.

8. The universal motor positioning fixture according to claim 7, characterized in that, Both the third and fourth positioning seats are detachably connected to the base and are arranged at different positions on the base.

9. The universal motor positioning fixture according to claim 8, characterized in that, The first positioning seat and the second positioning seat are arranged opposite to each other along a first direction of the base; the third positioning seat and the fourth positioning seat are arranged opposite to each other along a second direction of the base; The first direction and the second direction are the length direction and width direction of the base, respectively.

10. A motor testing device, characterized in that, Includes the general-purpose motor positioning fixture as described in any one of claims 1 to 9.

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