Test motor support and test device

Abstract

The utility model discloses a tested motor support and a testing device, the tested motor support is applied to the testing device, the testing device is used for testing a tested motor, and the tested motor is provided with a first installation position; the tested motor support comprises a support body and a first installation part, the support body is used for installing a tested motor, the first installation part is detachably installed on the support body, and the first installation part is used for being installed in cooperation with the first installation position. According to the technical scheme, the test cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motor test equipment, in particular to a motor support test device to be tested. Background Art

[0002] After the motor is produced, its performance needs to be tested using a test device. Specifically, the motor to be tested and the accompanying motor to be tested are respectively installed on corresponding supports, and the motor to be tested and the accompanying motor to be tested are connected using a coupling. Since the mounting position of the supports currently used to install the motors to be tested on the market is a fixed position, when a different motor to be tested needs to be replaced, since different motors to be tested have different corresponding mounting positions, the entire support needs to be replaced, resulting in high test costs. Utility Model Content

[0003] The main purpose of the utility model is to provide a test device, aiming at reducing the test cost.

[0004] To achieve the above-mentioned purpose, the utility model provides a motor support to be tested, which is applied to a test device. The test device is used to test the motor to be tested. The motor to be tested is provided with a first installation position. The motor support to be tested includes:

[0005] A support body, used for mounting the motor under test;

[0006] A first mounting member is detachably mounted on the support body, and is used to cooperate with the first mounting position to fix the motor under test.

[0007] In an embodiment of the present invention, the support body is provided with a slide rail, and the first mounting member is slidably connected to the slide rail for adjusting the mounting position of the motor under test.

[0008] In one embodiment of the utility model, the first mounting member is provided with a first fixing hole, the support body is provided with a second fixing hole, and the motor support under test further comprises a first fixing member, and the first fixing member cooperates with the first fixing hole and the second fixing hole to mount the first mounting member on the support body;

[0009] And / or, the first mounting member is provided with a first connecting hole, the motor support under test further comprises a first connecting member, and the first connecting member and the first connecting hole are used for cooperating with the first mounting hole of the first mounting position for installation.

[0010] In one embodiment of the utility model, the motor under test is further provided with a second mounting position;

[0011] The motor support under test further includes a second mounting member, which is detachably mounted on the support body and is used for being installed in cooperation with the second mounting position.

[0012] In an embodiment of the present invention, the second mounting member is located below the first mounting member.

[0013] In one embodiment of the present invention, the support body comprises:

[0014] A bearing plate, used for mounting the motor under test;

[0015] A mounting plate, the mounting plate being arranged on the bearing plate, the mounting plate being arranged at an angle to the bearing plate, and the first mounting member and the second mounting member being both mounted on the mounting plate;

[0016] A reinforcing plate is arranged on one side of the mounting plate.

[0017] In an embodiment of the present invention, the first mounting member is mounted on the top edge of the mounting plate, and the second mounting member is mounted on a side surface of the mounting plate.

[0018] In one embodiment of the utility model, a side of the mounting plate close to the second mounting member is provided with an avoidance hole extending to the other side, and the second mounting member is used to cooperate with the second mounting position of the motor under test through the avoidance hole.

[0019] In an embodiment of the present invention, a limiting groove is provided on a side surface of the mounting plate close to the second connecting member, and an edge of the second mounting member is disposed in the limiting groove.

[0020] In one embodiment of the utility model, the second mounting member is provided with a third fixing hole, the support body is provided with a fourth fixing hole, and the motor support under test further comprises a second fixing member, and the second fixing member cooperates with the third fixing hole and the fourth fixing hole to mount the second mounting member on the support body;

[0021] And / or, the second mounting member is provided with a second connecting hole, the motor support under test further comprises a second connecting member, and the second connecting member and the second connecting hole are used for cooperating with the second mounting hole of the second mounting position for installation.

[0022] In an embodiment of the present invention, when the second mounting member is provided with the second connecting hole, the second connecting hole is a waist-shaped hole.

[0023] The utility model also provides a test device for testing a motor under test, wherein the motor under test is provided with a first installation position, and the test device comprises:

[0024] Test bench;

[0025] A motor support under test, the motor support under test is arranged on the test bench, the motor support under test comprises a support body and a first mounting member, the support body is used to mount the motor under test, the first mounting member is detachably mounted on the support body, and the first mounting member is used to cooperate with the first mounting position for installation;

[0026] A companion test motor support, the companion test motor support is arranged on the test bench and is spaced apart from the tested motor support;

[0027] A companion test motor, the companion test motor is mounted on the companion test motor support;

[0028] A coupling, through which the companion motor is connected to the motor under test.

[0029] In one embodiment of the utility model, both ends of the coupling are connected to adapter plates, wherein one of the adapter plates is used to connect to the motor shaft of the motor under test through a first connecting structure, and is connected to one end of the coupling through a second connecting structure, and the other adapter plate is connected to the motor shaft of the accompanying motor under test through a third connecting structure, and is connected to the other end of the coupling through a fourth connecting structure.

[0030] In one embodiment of the present invention, the coupling comprises:

[0031] Coupling section;

[0032] Two connecting sections, the two connecting sections are universally connected to the two ends of the coupling section respectively, wherein one of the adapter plates is connected to one of the connecting sections through the third connecting structure, and the other of the adapter plates is connected to the other of the connecting sections through the fourth connecting structure.

[0033] In one embodiment of the present utility model, the coupling section includes a first section and a second section that are telescopically connected, and the two connecting sections are universally connected to the first section and the second section respectively.

[0034] The motor support under test proposed in the utility model is applied to a test device. When the test device is used to test the motor under test, since the first mounting member is detachably mounted on the support body, when a different motor under test needs to be replaced, only a different first mounting member needs to be replaced to adapt to the different motor under test, without replacing the entire motor support under test, thereby effectively reducing the test cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0036] Figure 1 This is a schematic diagram of the structure of an embodiment of the test device of the utility model when testing a motor under test;

[0037] Figure 2 It is a structural schematic diagram of an embodiment of the motor support under test of the utility model;

[0038] Figure 3 This is an exploded view of an embodiment of the motor support under test of the utility model;

[0039] Figure 4 This is a schematic structural diagram of an embodiment of a motor under test of the utility model;

[0040] Figure 5 It is a partial structural exploded view of an embodiment of the test device of the utility model;

[0041] Figure 6 It is a schematic diagram of the structure of a coupling in one embodiment of the test device of the utility model.

[0042] Description of Figure Numbers:

[0043] Label name Label name 100 Test equipment 242 Second connection hole 10 Test bench 25 Second fixing member 11 Adjustment slot 30 Motor support for testing 20 Motor support under test 31 Second adjustment mounting hole 21 Support body 40 Motor test 211 Loading plate 50 Couplings 2111 First adjustment mounting hole 51 Coupling section 212 Mounting Plate 511 Paragraph 1 2121 Slide rails 512 Paragraph 2 2122 Second fixing hole 52 Connection segment 2123 Avoidance hole 60 Adapter plate 2124 Limit slot 61 First connection structure 2125 Fourth fixing hole 62 Second connection structure 213 Reinforcement plate 63 The third connection structure 22 First mounting piece 64 Fourth connection structure 221 First fixing hole 200 Motor under test 222 First connecting hole 210 First installation position 23 First fixing piece 2101 First mounting hole 24 Second mounting piece 220 Second installation position 241 The third fixing hole 2201 Second mounting hole

[0044] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0047] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0048] The utility model provides a test device 100, aiming to reduce the test cost.

[0049] Combined with reference Figures 1 to 4 In one embodiment of the tested motor support 20 of the utility model, the tested motor support 20 is applied to a test device 100, the test device 100 is used to test the tested motor 200, and the tested motor 200 is provided with a first mounting position 210; the tested motor support 20 includes a support body 21 and a first mounting member 22, the support body 21 is used to install the tested motor 200, the first mounting member 22 is detachably mounted on the support body 21, and the first mounting member 22 is used to cooperate with the first mounting position 210 to fix the tested motor 200.

[0050] It can be understood that the motor support 20 under test proposed in the utility model is applied to the test device 100. When the test device 100 is used to test the motor 200 under test, since the first mounting member 22 is detachably mounted on the support body 21, when a different motor 200 under test needs to be replaced, only a different first mounting member 22 needs to be replaced to adapt to the different motor 200 under test, without replacing the entire motor support 20 under test, thereby effectively reducing the test cost.

[0051] In this embodiment, the test device 100 can measure the performance parameters of the motor 200 under test, such as input voltage, current, output torque, speed, input and output power, efficiency, etc., to meet factory requirements.

[0052] In actual application, the first mounting member 22 can be mounted on the support body 21 by screw or bolt connection, clamping, etc., so as to achieve a detachable connection of the first mounting member 22 .

[0053] In actual application, the first installation position 210 of the motor 200 under test can also be installed on the first installation member 22 by screw or bolt connection, clamping or the like.

[0054] It should be noted that the first mounting position 210 of the motor 200 under test refers to a physical structure for cooperating with the first mounting member 22 , and may be, for example, a mounting structure in the shape of a plate, a block, a strip, or the like.

[0055] Optionally, see Figure 2 , Figure 3 In one embodiment of the tested motor support 20 of the utility model, the support body 21 is provided with a slide rail 2121, and the first mounting member 22 is slidably connected to the slide rail 2121 for adjusting the installation position of the tested motor 200.

[0056] With such a configuration, the first mounting member 22 can slide along the extension direction of the slide rail 2121 to adjust the position of the first mounting member 22, which can better adapt to the installation requirements of different motors 200 under test and reduce the number of times the first mounting member 22 is replaced to improve test efficiency.

[0057] In some embodiments, when the motor support 20 under test is applied to the test device 100 , the extension direction of the slide rail 2121 can be arranged parallel to the extension direction of the coupling 50 of the test device 100 .

[0058] Optionally, see Figure 3 In one embodiment of the motor support 20 under test of the utility model, the first mounting member 22 is provided with a first fixing hole 221, and the support body 21 is provided with a second fixing hole 2122. The motor support 20 under test also includes a first fixing member 23, and the first fixing member 23 cooperates with the first fixing hole 221 and the second fixing hole 2122 to install the first mounting member 22 on the support body 21.

[0059] With such arrangement, the first mounting member 22 can be installed on the support body 21 under the cooperation of the first fixing member 23 and the first fixing hole 221 and the second fixing hole 2122, which can not only effectively ensure the installation reliability of the first mounting member 22, but also realize the convenient disassembly of the first mounting member 22.

[0060] Exemplarily, the first fixing member 23 may be a structure such as a screw or a bolt.

[0061] In some embodiments, in order to improve the installation reliability of the first mounting member 22, a plurality of first fixing holes 221 distributed at intervals may be provided on the first mounting member 22, and a plurality of second fixing holes 2122 distributed at intervals may be provided on the support body 21, and the motor support 20 under test may be provided with a plurality of first fixing members 23, so that the installation reliability of the first mounting member 22 can be effectively improved with the cooperation of the plurality of first fixing members 23 with the plurality of first fixing holes 221 and the plurality of second fixing holes 2122.

[0062] Optionally, see Figure 3 , Figure 4 In one embodiment of the test device 100 of the utility model, the first mounting member 22 is provided with a first connecting hole 222, and the motor support 20 under test also includes a first connecting member, and the first connecting member and the first connecting hole 222 are used for matching installation with the first mounting hole 2101 of the first mounting position 210.

[0063] With such arrangement, the first mounting position 210 of the motor 200 under test can be installed on the first mounting member 22 with the cooperation of the first connecting member and the second connecting hole 242 with the first mounting hole 2101. This can not only effectively ensure the installation reliability of the motor 200 under test, but also realize the convenient disassembly of the motor 200 under test.

[0064] Exemplarily, the first connecting member may also be a structure such as a screw or a bolt.

[0065] In some embodiments, in order to improve the installation reliability of the motor under test 200, a plurality of first mounting holes 2101 distributed at intervals may be provided on the first mounting position 210, and a plurality of first connecting holes 222 distributed at intervals may be provided on the first mounting member 22, and the motor support 20 under test may be provided with a plurality of first connecting members, so that the installation reliability of the motor under test 200 can be effectively improved with the cooperation of the plurality of first connecting members, the plurality of first mounting holes 2101, and the plurality of first connecting holes 222.

[0066] Optionally, see Figures 1 to 4 In one embodiment of the tested motor support 10 of the utility model, the tested motor 200 is also provided with a second mounting position 220; the tested motor support 20 also includes a second mounting member 24, which is detachably mounted on the support body 21, and the second mounting member 24 is used to cooperate with the second mounting position 220 for installation.

[0067] With such an arrangement, when used to test the motor 200 under test, the motor 200 under test can not only be installed on the motor support 20 under test with the cooperation of the first mounting position 210 and the first mounting member 22, but can also be installed on the motor support 20 under test with the cooperation of the second mounting position 220 and the second mounting member 24, which can further improve the installation reliability of the motor 200 under test; and, since the second mounting member 24 is detachably mounted on the support body 21, when it is necessary to replace a different motor 200 under test, it is only necessary to replace a different first mounting member 22 and a second mounting member 24 to adapt to the different motor 200 under test, without replacing the entire motor support 20 under test, which can effectively reduce the test cost.

[0068] In actual application, the second mounting member 24 can be mounted on the support body 21 by screw or bolt connection, clamping, etc., so as to achieve a detachable connection of the second mounting member 24 .

[0069] In actual application, the second installation position 220 of the motor 200 under test can also be installed on the second installation member 24 by screw or bolt connection, clamping or the like.

[0070] It should be noted that the second mounting position 220 of the motor 200 under test refers to a physical structure for cooperating with the second mounting member 24 , and may be, for example, a mounting structure in the shape of a plate, a block, a strip, or the like.

[0071] Optionally, see Figures 1 to 4 In one embodiment of the tested motor support 10 of the utility model, the second mounting member 24 is located below the first mounting member 22 .

[0072] Such arrangement can avoid interference between the positions of the first mounting member 22 and the second mounting member 24 , thereby facilitating the coordinated installation of the first mounting position 210 and the first mounting member 22 , and the coordinated installation of the second mounting position 220 and the second mounting member 24 .

[0073] It should be noted that in order to facilitate the installation of the first mounting position 210 of the motor under test 200 in coordination with the first mounting member 22, and to facilitate the installation of the second mounting position 220 of the motor under test 200 in coordination with the second mounting member 24, the second mounting position 220 of the motor under test 200 can be located below the first mounting position 210.

[0074] Optionally, see Figure 2 , Figure 3 In one embodiment of the motor support 10 of the utility model, the support body 21 includes a bearing plate 211, a mounting plate 212 and a reinforcing plate 213; the bearing plate 211 is used to mount the motor 200 under test; the mounting plate 212 is arranged on the bearing plate 211, and the mounting plate 212 and the bearing plate 211 are arranged at an angle, and the first mounting member 22 and the second mounting member 24 are both installed on the mounting plate 212; the reinforcing plate 213 is arranged on one side of the mounting plate 212.

[0075] With such arrangement, when installing the motor 200 under test, the motor 200 under test can be installed on the supporting plate 211 so as to effectively support the motor 200 under test through the supporting plate 211, and at the same time, the first mounting member 22 and the second mounting member 24 can be installed on the mounting plate 212, so that the positions of the first mounting member 22 and the second mounting member 24 can respectively correspond to the positions of the first mounting position 210 and the second mounting position 220 of the motor 200 under test, thereby making it easier to achieve the coordinated installation of the first mounting position 210 and the first mounting member 22, and the coordinated installation of the second mounting position 220 and the second mounting member 24; in addition, by providing a reinforcing plate 213 on one side of the mounting plate 212, the connecting position between the mounting plate 212 and the supporting plate 211 can be strengthened by the reinforcing plate 213.

[0076] In some embodiments, the supporting plate 211, the mounting plate 212 and the reinforcing plate 213 may be an integrally formed structure, which not only ensures the connection strength between the supporting plate 211, the mounting plate 212 and the reinforcing plate 213, but also simplifies the preparation process.

[0077] Optionally, see Figure 3 In one embodiment of the tested motor support 10 of the utility model, the first mounting member 22 is mounted on the top edge of the mounting plate 212 , and the second mounting member 24 is mounted on a side surface of the mounting plate 212 .

[0078] In this arrangement, by installing the first mounting member 22 on the top edge of the mounting plate 212, the user can install it from above the motor support 20 under test, which makes it easier to install the first mounting position 210 of the motor 200 under test on the first mounting member 22; in addition, the second mounting member 24 is installed on one side of the mounting plate 212, so that the user can install it from one side of the mounting plate 212, which makes it easier to install the second mounting position 220 of the motor 200 under test on the second mounting member 24.

[0079] Optionally, see Figure 3 In one embodiment of the motor support 10 of the utility model, a side of the mounting plate 212 close to the second mounting member 24 is provided with an avoidance hole 2123 extending to the other side, and the second mounting member 24 is used to cooperate with the second mounting position 220 of the motor 200 for installation through the avoidance hole 2123.

[0080] In this way, the avoidance hole 2123 can enable the second mounting member 24 to be smoothly installed on the second mounting position 220. For example, when a connecting structure is used to connect the second mounting member 24 and the second mounting position 220, the connecting structure can pass through the avoidance hole 2123 to achieve the connection between the second mounting member 24 and the second mounting position 220.

[0081] Optionally, see Figure 3 In one embodiment of the tested motor support 10 of the utility model, a side surface of the mounting plate 212 close to the second mounting member 24 is provided with a limiting groove 2124 , and the edge of the second mounting member 24 is disposed in the limiting groove 2124 .

[0082] With such a configuration, the edge of the second mounting member 24 can be inserted into the limiting groove 2124 of the mounting plate 212 to limit the second mounting member 24 , so that the second mounting member 24 can be better aligned with the second mounting position 220 .

[0083] Optionally, see Figure 3In one embodiment of the motor support 10 under test of the utility model, the second mounting member 24 is provided with a third fixing hole 241, and the support body 21 is provided with a fourth fixing hole 2125. The motor support 20 under test also includes a second fixing member 25, and the second fixing member 25 cooperates with the third fixing hole 241 and the fourth fixing hole 2125 to install the second mounting member 24 on the support body 21.

[0084] With such arrangement, the second mounting member 24 can be installed on the support body 21 with the cooperation of the second fixing member 25 and the third fixing hole 241 and the fourth fixing hole 2125. This can not only effectively ensure the installation reliability of the second mounting member 24, but also realize the convenient disassembly of the second mounting member 24.

[0085] Exemplarily, the second fixing member 25 may also be a structure such as a screw or a bolt.

[0086] In some embodiments, in order to improve the installation reliability of the second mounting member 24, a plurality of spaced third fixing holes 241 may be provided on the second mounting member 24, and a plurality of spaced fourth fixing holes 2125 may be provided on the support body 21, and the motor support 20 under test may be provided with a plurality of second fixing members 25, so that the installation reliability of the second mounting member 24 can be effectively improved with the cooperation of the plurality of second fixing members 25 with the plurality of third fixing holes 241 and the plurality of fourth fixing holes 2125.

[0087] Optionally, see Figure 3 , Figure 4 In one embodiment of the motor support 10 under test of the utility model, the second mounting member 24 is provided with a second connecting hole 242, and the motor support 20 under test also includes a second connecting member, and the second connecting member and the second connecting hole 242 are used for cooperating with the second mounting hole 2201 of the second mounting position 220 for installation.

[0088] With such arrangement, the second mounting position 220 of the motor 200 under test can be installed on the second mounting member 24 with the cooperation of the second connecting member and the second connecting hole 242 with the second mounting hole 2201. This can not only effectively ensure the installation reliability of the motor 200 under test, but also realize the convenient disassembly of the motor 200 under test.

[0089] Exemplarily, the second connecting member may also be a structure such as a screw or a bolt.

[0090] In some embodiments, in order to improve the installation reliability of the motor under test 200, a plurality of spaced-apart second mounting holes 2201 may be provided on the second mounting position 220, and a plurality of spaced-apart second connecting holes 242 may be provided on the second mounting member 24, and the motor support 20 under test may be provided with a plurality of second connecting members, so that the installation reliability of the motor under test 200 can be effectively improved with the cooperation of the plurality of second connecting members, the plurality of second mounting holes 2201, and the plurality of second connecting holes 242.

[0091] Optionally, see Figure 3 In one embodiment of the tested motor support 10 of the utility model, when the second mounting member 24 is provided with a second connecting hole 242, the second connecting hole 242 is a waist-shaped hole.

[0092] In this way, the waist-shaped hole can fine-tune the position of the motor 200 under test when installing the motor 200 under test, so that the second mounting position 220 of the motor 200 under test and the second mounting member 24 can be smoothly installed in coordination, thereby reducing the number of times the second mounting member 24 is replaced to improve test efficiency.

[0093] Combined with reference Figures 1 to 4 The utility model further proposes a test device 100, which includes a test bench 10, a test motor support 30, a test motor 40, a coupling 50 and the test motor support 20 as described above. The specific structure of the test motor support 20 refers to the above embodiment. Since the test device 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0094] Among them, the test device 100 is used to test the motor 200 under test, and the motor 200 under test is provided with a first mounting position 210; the motor support 20 under test is arranged on the test bench 10, and the motor support 20 under test includes a support body 21 and a first mounting member 22, the support body 21 is used to install the motor 200 under test, and the first mounting member 22 is detachably installed on the support body 21, and the first mounting member 22 is used to cooperate with the first mounting position 210 for installation; the accompanying motor support 30 under test is arranged on the test bench 10, and is spaced apart from the motor support 20 under test; the accompanying motor 40 under test is installed on the accompanying motor support 30; the accompanying motor 40 under test is used for transmission connection with the motor 200 under test through a coupling 50.

[0095] In some embodiments, the table top of the test bench 10 may be provided with a plurality of adjustment mounting grooves 11 distributed at intervals, and the adjustment mounting grooves 11 may be extended along the width direction of the test bench 10. A first adjustment mounting hole 2111 may be provided on the support body 21 of the motor support 20 under test, and the first adjustment mounting hole 2111 may be installed in coordination with at least one of the adjustment mounting grooves 11 according to position requirements, so that the motor 200 under test can be installed at the desired position through the motor support 20 under test; similarly, a second adjustment mounting hole 31 may be provided on the accompanying motor support 30, and the second adjustment mounting hole 31 may be installed in coordination with at least one of the adjustment mounting grooves 11 according to position requirements, so that the accompanying motor 40 under test can be installed at the desired position through the accompanying motor support 30.

[0096] Optionally, see Figure 5 In one embodiment of the test device 100 of the utility model, both ends of the coupling 50 are connected to adapter plates 60, wherein one adapter plate 60 is used to connect to the motor shaft of the motor 200 under test through a first connection structure 61, and is connected to one end of the coupling 50 through a second connection structure 62, and the other adapter plate 60 is connected to the motor shaft of the accompanying motor 40 through a third connection structure 63, and is connected to the other end of the coupling 50 through a fourth connection structure 64.

[0097] With such an arrangement, the coupling 50 can be installed on the motor shaft of the motor 200 to be tested with the cooperation of one of the adapter plates 60 with the first connecting structure 61 and the second connecting structure 62, replacing the interference installation method. This can effectively avoid the problem of excessive impact force during disassembly due to interference installation, which can easily cause damage to the motor shaft of the motor 200 to be tested; similarly, the coupling 50 can be installed on the motor shaft of the accompanying motor 40 to be tested with the cooperation of another adapter plate 60 with the third connecting structure 63 and the fourth connecting structure 64, replacing the interference installation method. This can effectively avoid the problem of excessive impact force during disassembly due to interference installation, which can easily cause damage to the motor shaft of the accompanying motor 40 to be tested.

[0098] Exemplarily, the first connection structure 61 , the second connection structure 62 , the third connection structure 63 and the fourth connection structure 64 may all be bolts.

[0099] Optionally, see Figure 5 , Figure 6 In one embodiment of the test device 100 of the utility model, the coupling 50 includes a coupling section 51 and two connecting sections 52; the two connecting sections 52 are universally connected to the two ends of the coupling section 51, wherein one adapter plate 60 is connected to one connecting section 52 through a third connecting structure 63, and the other adapter plate 60 is connected to the other connecting section 52 through a fourth connecting structure 64.

[0100] With such an arrangement, by making the two connecting sections 52 universally connected to the two ends of the coupling section 51 respectively, the coupling 50 can be made into a universally rotatable structure, so that during installation, the motor shaft of the motor 200 under test and the motor shaft of the accompanying motor 40 can operate normally without accurate alignment, which can reduce the difficulty of installation.

[0101] In some embodiments, the coupling section 51 and the connecting section 52 can be universally connected via a cross universal joint.

[0102] Optionally, see Figure 6 In one embodiment of the test device 100 of the present utility model, the coupling section 51 includes a first section 511 and a second section 512 that are telescopically connected, and the two connecting sections 52 are universally connected to the first section 511 and the second section 512 respectively.

[0103] With such arrangement, the length of the coupling 50 can be adjusted under the extension and retraction of the first section 511 and the second end, so that during installation, the distance between the motor shaft of the motor 200 under test and the motor shaft of the accompanying motor 40 does not need to be accurately positioned, which can reduce the difficulty of installation.

[0104] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A motor support under test, applied to a test device, wherein the test device is used to test the motor under test, wherein the motor under test is provided with a first mounting position, characterized in that: The motor support under test comprises: A support body, used for mounting the motor under test; A first mounting member is detachably mounted on the support body, and is used to cooperate with the first mounting position to fix the motor under test.

2. The motor support to be tested as claimed in claim 1, characterized in that: The support body is provided with a slide rail, and the first mounting member is slidably connected to the slide rail to adjust the mounting position of the motor under test.

3. The motor support to be tested as claimed in claim 1, characterized in that: The first mounting member is provided with a first fixing hole, the support body is provided with a second fixing hole, and the motor support under test further comprises a first fixing member, the first fixing member cooperates with the first fixing hole and the second fixing hole to mount the first mounting member on the support body; And / or, the first mounting member is provided with a first connecting hole, the motor support under test further comprises a first connecting member, and the first connecting member and the first connecting hole are used for matching installation with the first mounting hole of the first mounting position.

4. The motor support to be tested according to any one of claims 1 to 3, characterized in that: The motor under test is also provided with a second installation position; The motor support under test further includes a second mounting member, which is detachably mounted on the support body and is used for being installed in cooperation with the second mounting position.

5. The motor support to be tested as claimed in claim 4, characterized in that: The second mounting member is located below the first mounting member.

6. The motor support to be tested as claimed in claim 4, characterized in that: The support body comprises: A bearing plate, used for mounting the motor under test; A mounting plate, the mounting plate being arranged on the bearing plate, the mounting plate being arranged at an angle to the bearing plate, and the first mounting member and the second mounting member being both mounted on the mounting plate; A reinforcing plate is arranged on one side of the mounting plate.

7. The motor support to be tested as claimed in claim 6, characterized in that: The first mounting member is mounted on the top edge of the mounting plate, and the second mounting member is mounted on a side surface of the mounting plate.

8. The motor support to be tested as claimed in claim 7, characterized in that: A side of the mounting plate close to the second mounting member is provided with an avoidance hole extending to the other side, and the second mounting member is used to be installed in coordination with the second mounting position of the motor under test through the avoidance hole.

9. The motor support to be tested as claimed in claim 7, characterized in that: A limiting groove is provided on a plate surface of one side of the mounting plate close to the second mounting member, and an edge of the second mounting member is arranged in the limiting groove.

10. The motor support to be tested as claimed in claim 4, characterized in that: The second mounting member is provided with a third fixing hole, the support body is provided with a fourth fixing hole, and the motor support under test further comprises a second fixing member, and the second fixing member cooperates with the third fixing hole and the fourth fixing hole to mount the second mounting member on the support body; And / or, the second mounting member is provided with a second connecting hole, the motor support under test further comprises a second connecting member, and the second connecting member and the second connecting hole are used for cooperating with the second mounting hole of the second mounting position for installation.

11. The motor support to be tested as claimed in claim 10, characterized in that: When the second mounting member is provided with the second connecting hole, the second connecting hole is a waist-shaped hole.

12. A test device for testing a motor under test, wherein the motor under test is provided with a first mounting position, characterized in that: The test device comprises: Test bench; The motor support under test according to any one of claims 1 to 11, wherein the motor support under test is arranged on the test bench, the support body of the motor support under test is used to install the motor under test, and the first mounting member of the motor support under test is used to cooperate with the first mounting position for installation; A companion test motor support, the companion test motor support is arranged on the test bench and is spaced apart from the tested motor support; A companion test motor, the companion test motor is mounted on the companion test motor support; A coupling, through which the companion motor is connected to the motor under test.

13. The test device according to claim 12, characterized in that Both ends of the coupling are connected to adapter plates, one of which is used to connect the motor shaft of the motor under test through a first connection structure, and is connected to one end of the coupling through a second connection structure, and the other adapter plate is connected to the motor shaft of the accompanying motor under test through a third connection structure, and is connected to the other end of the coupling through a fourth connection structure.

14. The test device according to claim 13, characterized in that The coupling comprises: Coupling section; Two connecting sections, the two connecting sections are universally connected to the two ends of the coupling section respectively, wherein one of the adapter plates is connected to one of the connecting sections through the third connecting structure, and the other of the adapter plates is connected to the other of the connecting sections through the fourth connecting structure.

15. The test device according to claim 14, characterized in that The coupling section comprises a first section and a second section which are telescopically connected, and the two connecting sections are universally connected to the first section and the second section respectively.

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