New energy three-electric connection commissioning and testing twin-trawling test system device

Abstract

The utility model provides a new energy three-electric connection commissioning and testing twin-trawling test system device, which comprises a motor bracket, a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are parallel to each other, are detachably mounted on the motor bracket and are respectively used for mounting the first test motor and the second test motor, and the first test motor and the second test motor are rotationally connected; the motor support comprises two first supports and two second supports, the two first supports are arranged in parallel, and the two ends of the two second supports are installed on the two first supports through sliding assemblies; and the first mounting plate and the second mounting plate are detachably mounted between the two second brackets. And the first mounting plate and the second mounting plate between the two second brackets can be flexibly disassembled and assembled, so that the first test motor and the second test motor which have different specifications and are suitable for different specifications can be replaced, and the durability test of the first test motor and / or the second test motor can be carried out without a single motor rack.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor test technical field, concretely relates to a new energy three electric joint debugging measurement counter -towing test system device. BACKGROUND

[0002] New energy automobile is an important component of our country's automobile industry, and is widely concerned because of its advantages such as environmental protection, energy saving and low carbon, wherein, the used " three electric " system as the core technology of new energy automobile, its development condition and development trend have important influence on the development of the whole new energy automobile industry. With the continuous expansion of new energy automobile market, " three electric " system faces higher and higher technical requirements, needs to increase research and development efforts, and promotes the high-quality development of new energy automobile industry. In the " three electric " system, the endurance performance of motor is very important, and motor counter -towing test is often used to test the endurance of motor to test the endurance performance of motor, to provide reliable basis for the optimization design of motor.

[0003] At present, the endurance test of motor uses single motor bench, an accompanying test motor is installed on the motor support to form a test bench, the tested motor is supported, and then the test bench with the tested motor is placed in the detection area to carry out counter -towing test. Such test method needs to use single motor bench for testing, and when single motor bench cannot be obtained, the endurance test of motor cannot be carried out, and every time the endurance test of motor is needed, a special test bench is needed, the test efficiency is not high, and the test environment has limitations. UTILITY MODEL CONTENTS

[0004] One of the purposes of the utility model is to provide a new energy three electric joint debugging measurement counter -towing test system device to solve the problem that the tested motor needs to be installed on the single motor bench when the motor counter -towing test is carried out in the prior art, so that the universality is not high.

[0005] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A new energy three electric joint debugging measurement counter -towing test system device comprises:

[0007] A motor support, a first mounting plate and a second mounting plate, the motor support is used to be installed in a test environment box body;The first mounting plate and the second mounting plate are mutually parallel and detachably installed on the motor support, and are respectively used to install a first test motor and a second test motor, and the first test motor and the second test motor are rotationally connected;

[0008] The motor support comprises two first supports and two second supports, the two first supports are arranged in parallel with each other, and two ends of the two second supports are respectively slidably mounted on the two first supports through sliding assemblies; and the first mounting plate and the second mounting plate are detachably mounted between the two second supports.

[0009] Through the above technical means, the first mounting plate and the second mounting plate detachably mounted between the two second supports can be flexibly detached and mounted, so as to replace different specifications to adapt to different specifications of the first test motor and the second test motor, so that the durability test of the first test motor and / or the second test motor can be carried out without a single motor rack, and the utility model has strong versatility; and the support structure of the utility model is simple and convenient to disassemble and assemble, and can be applied to various test environments.

[0010] Further, each second support comprises a support rod, a connecting piece and a first fixing plate, the first fixing plate is mounted on the support rod through the connecting piece, and opposite side edges of the first mounting plate and the second mounting plate are respectively mounted on each first fixing plate.

[0011] According to the above technical means, the connecting piece connects the support rod and the first fixing plate, has stability, provides stable connection for mounting the first mounting plate and the second mounting plate on the motor support, and enhances the mounting stability of the first mounting plate and the second mounting plate.

[0012] Further, the connecting piece comprises a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are fixed; one side surface of the first fixing plate is fitted and fixed with the first connecting plate, and the support rod is fitted and fixed with the second connecting plate.

[0013] According to the above technical means, by fixing the first connecting plate and the first fixing plate and fixing the second connecting plate and the support rod, a stable triangular structure is formed, which has large structural strength and high stability, and further improves the service life of the second support.

[0014] Further, the sliding assembly comprises a sliding groove and a sliding bolt, the sliding groove is formed on the first support and extends along the length direction of the first support; one end of the sliding bolt is mounted on the support rod, and the other end is located in the sliding groove and is configured to be movable in the sliding groove; and the sliding bolt is used for locking the first support and the support rod.

[0015] According to the above technical means, the sliding bolt can move in the sliding groove, further flexibly adjust the mounting position of the support rod on the first support, and further flexibly adjust the distance between the two support rods, so as to adapt to different specifications of the first mounting plate and the second mounting plate, and improve the versatility of the motor support.

[0016] Further, the sliding groove is T-shaped, and the nut of the sliding bolt is located in the T-shaped sliding groove.

[0017] According to the above technical means, the T-shaped sliding groove provides a precise mounting position for the sliding bolt, prevents the position of the sliding bolt in the sliding groove from deviating, and the nut of the sliding bolt is located in the T-shaped sliding groove, so that it is not easy to fall off from the sliding groove even if external force is received, thereby enhancing the structural stability of the sliding bolt mounted in the sliding groove.

[0018] Further, the first support is further provided with a second fixing plate, and the second fixing plate is used to mount the motor support in an environmental box.

[0019] According to the above technical means, the second fixing plate enhances the stability of the first support mounted in the environmental box, and ensures that the first support is not easy to fall off when mounted in the environmental box.

[0020] Further, the first mounting plate is formed with a first mounting hole, and the second mounting plate is formed with a second mounting hole corresponding to the first mounting hole; further comprising a driving spline, the driving spline penetrates the first mounting hole and the second mounting hole, and the two ends of the driving spline are connected with one end of the first test motor and one end of the second test motor respectively.

[0021] According to the above technical means, the first mounting hole and the second mounting hole are arranged on the first mounting plate and the second mounting plate respectively, and the driving spline is used to connect the first test motor and the second test motor, so that the structure is compact, the space occupation is reduced, and the installation of the first test motor and the second test motor is lightweight.

[0022] Further, the first mounting hole is formed with a first mounting stopper, and one end of the first test motor is mounted in the first mounting stopper; the second mounting hole is formed with a second mounting stopper, and one end of the second test motor is mounted in the second mounting stopper.

[0023] According to the technical means, the first mounting stop and the second mounting stop provide accurate positioning reference for mounting the first test motor and the second test motor in the first mounting hole and the second mounting hole respectively, ensure the accurate installation position of the first test motor and the second test motor, simplify the installation process, reduce the installation difficulty, and improve the installation efficiency.

[0024] Further, the positioning sleeve is embedded in the first mounting hole and the second mounting hole to make the first mounting plate and the second mounting plate adhere to each other, and the center axes of the first mounting hole and the second mounting hole are located on the same straight line.

[0025] According to the technical means, the positioning sleeve is located in the first mounting hole and the second mounting hole, provides accurate positioning reference for the first mounting plate and the second mounting plate adhering to each other, prevents the first mounting plate and the second mounting plate from being misaligned, and ensures the structural stability and reliability.

[0026] Further, the first mounting plate and / or the second mounting plate is formed with a knocking hole, the knocking hole is used for knocking the second mounting plate and / or the first mounting plate through the knocking hole by using an external instrument, so that the first mounting plate and the second mounting plate adhering to each other are separated.

[0027] According to the technical means, the knocking hole is designed to easily separate the first mounting plate and the second mounting plate from each other, and the knocking position and force can be more accurately controlled through the knocking hole, so that the damage risk of the mounting plate caused by violent disassembly is reduced, and the effectiveness of the first mounting plate and the second mounting plate is maintained.

[0028] The utility model discloses the beneficial effect lies in:

[0029] The first mounting plate and the second mounting plate detachably mounted between the two second supports can be flexibly disassembled and mounted, so as to replace different specifications, adapt to different specifications of the first test motor and the second test motor, make the durability test of the first test motor and / or the second test motor can be carried out without single motor rack, and the utility model has strong universality. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only part of the embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0031] Figure 1 is the overall structure schematic diagram of the motor parallel test structure of the present application;

[0032] Figure 2 is the structure schematic diagram of the motor support of the present application;

[0033] Figure 3 is the structure schematic diagram of the first mounting plate and the second mounting plate of the present application;

[0034] Figure 4 is the partial structure sectional view of the present application.

[0035] Among them,

[0036] 100, motor support;110, first support;120, second support;121, support rod;122, connecting piece;1221, first connecting plate;1222, second connecting plate;123, first fixed plate;130, sliding assembly;131, sliding groove;132, sliding bolt;140, second fixed plate;200, first mounting plate;211, first mounting stopper;220, knocking hole;300, second mounting plate;311, second mounting stopper;400, first test motor;500, second test motor;600, driving spline;700, positioning sleeve. DETAILED DESCRIPTION

[0037] The embodiments of the present application will be described below with reference to the drawings and preferred embodiments, and the drawings are only used for exemplary description and cannot be understood as limiting the present application. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present specification. The present application can also be implemented or applied by other different specific embodiments, and each detail in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for illustrating the present application, and are not intended to limit the protection scope of the present application.

[0038] It should be noted that the diagrams provided in the following embodiments only schematically illustrate the basic concepts of the present application, and only the components related to the present application are shown in the diagrams, not the number, shape and size of the components when actually implemented, and the shapes, numbers and proportions of the components when actually implemented can be arbitrarily changed, and the layout of the components can be more complex.

[0039] The embodiment provides a new energy three-electricity joint debugging and towing test system device, as shown in the drawings. Figures 1 to 4 The embodiment provides a new energy three-electricity joint debugging and towing test system device, as shown in the drawings.

[0040] The motor support 100 is used for being installed in a test environment box body, the first mounting plate 200 and the second mounting plate 300 are detachably mounted on the motor support 100 and are parallel to each other, and are respectively used for mounting the first test motor 400 and the second test motor 500, the first test motor 400 and the second test motor 500 are rotationally connected, the motor support 100 comprises two first supports 110 and two second supports 120, the two first supports 110 are arranged in parallel to each other, and two ends of the two second supports 120 are slidably mounted on the two first supports 110 through sliding assemblies 130, and the first mounting plate 200 and the second mounting plate 300 are detachably mounted between the two second supports 120.

[0041] When the durability test of the motor needs to be performed, the first test motor 400 and the second test motor 500 are mounted on the first mounting plate 200 and the second mounting plate 300, and then the first mounting plate 200 and the second mounting plate 300 are mounted between the two second supports 120, so that the subsequent durability test can be performed, when the durability test of motors of different specifications needs to be performed, the first mounting plate 200 and the second mounting plate 300 are detached, the mounting positions of the second supports 120 on the first supports 110 are adjusted, and then the first mounting plate 200 and the second mounting plate 300 of different specifications are mounted on the motor support 100.

[0042] The first mounting plate 200 and the second mounting plate 300 detachably mounted between the two second supports 120 can be flexibly detached and mounted, so that different specifications can be replaced, so as to adapt to the first test motor 400 and the second test motor 500 of different specifications, so that the durability test of the first test motor 400 and / or the second test motor 500 can be performed without a single motor stand, and the universality is high, the support structure of the utility model is simple, convenient to disassemble and assemble, and can be applied to various test environments.

[0043] As shown in the drawings, Figure 1As shown, in the embodiment, each second support 120 comprises a support rod 121, a connecting piece 122, and a first fixing plate 123, the first fixing plate 123 is installed on the support rod 121 through the connecting piece 122, and the opposite two side edges of the first mounting plate 200 and the second mounting plate 300 are respectively installed on each first fixing plate 123. The connecting piece 122 connects the support rod 121 and the first fixing plate 123, has stability, provides stable connection for the installation of the first mounting plate 200 and the second mounting plate 300 on the motor support 100, and enhances the installation stability of the first mounting plate 200 and the second mounting plate 300.

[0044] As shown in Figure 1 and Figure 2 As shown, in the embodiment, the connecting piece 122 comprises a first connecting plate 1221 and a second connecting plate 1222, the first connecting plate 1221 and the second connecting plate 1222 are fixed; one side surface of the first fixing plate 123 is fitted and fixed with the first connecting plate 1221, and the support rod 121 is fitted and fixed with the second connecting plate 1222. By fixing the first connecting plate 1221 with the first fixing plate 123 and fixing the second connecting plate 1222 with the support rod 121, a stable triangular structure is formed, which has large structural strength and high stability, and further improves the service life of the second support 120.

[0045] Preferably, in the embodiment, the first connecting plate 1221 is connected with the first fixing plate 123 through the mutual cooperation of a bolt and a screw hole, and the second connecting plate 1222 is also connected with the support rod 121 through the mutual cooperation of a bolt and a screw hole.

[0046] As shown in Figure 1 As shown, in the embodiment, the sliding assembly 130 comprises a sliding groove 131 and a sliding bolt 132, the sliding groove 131 is formed on the first support 110 and extends along the length direction of the first support 110; one end of the sliding bolt 132 is installed on the support rod 121, and the other end is located in the sliding groove 131 and is configured to be movable in the sliding groove 131; the sliding bolt 132 is used for locking the first support 110 and the support rod 121. The sliding bolt 132 can move in the sliding groove 131, further can flexibly adjust the installation position of the support rod 121 on the first support 110, further flexibly adjust the distance between the two support rods 121, so as to adapt to different specifications of the first mounting plate 200 and the second mounting plate 300, and improve the versatility of the motor support 100.

[0047] As shown in Figure 1 and Figure 2As shown in the drawings, in the embodiment, the cross section of the sliding slot 131 is T-shaped, and the nut of the sliding bolt 132 is located in the T-shaped sliding slot 131. The T-shaped sliding slot 131 provides an accurate installation position for the sliding bolt 132, preventing the position of the sliding bolt 132 in the sliding slot 131 from deviating, and the nut of the sliding bolt 132 is located in the T-shaped sliding slot 131, which is not easy to fall off from the sliding slot 131 even if it receives external force, thereby enhancing the structural stability of the sliding bolt 132 installed in the sliding slot 131.

[0048] Preferably, the sliding bolt 132 is a T-shaped bolt.

[0049] As shown in the drawings, Figure 1 and Figure 2 As shown in the drawings, in the embodiment, the first support 110 is further provided with a second fixing plate 140, and the second fixing plate 140 is used to install the motor support 100 in the environmental box. The second fixing plate 140 enhances the stability of the first support 110 installed in the environmental box, and ensures that the first support 110 is not easy to fall off when installed in the environmental box.

[0050] Preferably, a screw hole is formed on the second fixing plate 140, which can cooperate with a bolt to fix the second fixing plate 140 in the environmental box.

[0051] As shown in the drawings, Figure 4 In the embodiment, a first mounting hole is formed on the first mounting plate 200, and a second mounting hole is formed on the second mounting plate 300 corresponding to the first mounting hole; and a driving spline 600 is further included, which penetrates the first mounting hole and the second mounting hole, and the two ends of the driving spline 600 are respectively connected to one end of the first test motor 400 and one end of the second test motor 500. By setting the first mounting hole and the second mounting hole on the first mounting plate 200 and the second mounting plate 300 respectively, and using the driving spline 600 to connect the first test motor 400 and the second test motor 500, the structure is compact, the space occupation is reduced, and the installation of the first test motor 400 and the second test motor 500 is lightweight.

[0052] As shown in the drawings, Figure 3 In the embodiment, a first mounting stop 211 is formed in the first mounting hole, and one end of the first test motor 400 is installed in the first mounting stop 211; and a second mounting stop 311 is formed in the second mounting hole, and one end of the second test motor 500 is installed in the second mounting stop 311. The first mounting stop 211 and the second mounting stop 311 provide accurate positioning reference for the installation of the first test motor 400 and the second test motor 500 in the first mounting hole and the second mounting hole respectively, ensure the installation position of the first test motor 400 and the second test motor 500 is accurate and correct, simplify the installation process, reduce the installation difficulty, and improve the installation efficiency.

[0053] Preferably, in the embodiment, the first mounting plate 200 and the second mounting plate 300 are further formed with fixing holes for fixing the first test motor 400 and the second test motor 500.

[0054] As shown in Figure 3 and Figure 4 In the embodiment, a positioning sleeve 700 is further included, which is embedded in the first mounting hole and the second mounting hole to make the first mounting plate 200 and the second mounting plate 300 adhere to each other, and the center axes of the first mounting hole and the second mounting hole are located on the same straight line. The positioning sleeve 700 is located in the first mounting hole and the second mounting hole, which provides an accurate positioning reference for the first mounting plate 200 and the second mounting plate 300 to adhere to each other, and can prevent the first mounting plate 200 and the second mounting plate 300 from being misaligned, thereby ensuring the structural stability and reliability.

[0055] As shown in Figure 3 In the embodiment, the first mounting plate 200 and / or the second mounting plate 300 are formed with a knocking hole 220, which is used for knocking the second mounting plate 300 and / or the first mounting plate 200 through the knocking hole 220 by using an external instrument, so as to separate the first mounting plate 200 and the second mounting plate 300 adhered to each other. The design of the knocking hole 220 is easy to separate the first mounting plate 200 and the second mounting plate 300 from each other, and the knocking through the knocking hole 220 can more accurately control the knocking position and force, thereby reducing the damage risk of the mounting plate caused by violent disassembly, and is beneficial to maintain the effectiveness of the first mounting plate 200 and the second mounting plate 300.

[0056] It is worth mentioning that when the durability test of the motor is performed, the knocking hole 220 can be arranged on only the first mounting plate 200 or the second mounting plate 300.

[0057] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent replacement and improvement made in the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A new energy three-electricity joint debugging and test system device, characterized in that, The utility model relates to a test environment motor mounting device which comprises: a motor support (100) for mounting in a test environment box, a first mounting plate (200) and a second mounting plate (300) which are parallel to each other and detachably mounted on the motor support (100) for mounting a first test motor (400) and a second test motor (500) respectively, the first test motor (400) and the second test motor (500) being rotationally connected; the motor support (100) comprises two first supports (110) which are parallel to each other and two second supports (120) which are slidably mounted on the two first supports (110) through sliding assemblies (130) at both ends respectively, and the first mounting plate (200) and the second mounting plate (300) are detachably mounted between the two second supports (120).

2. The new energy three-electricity joint commissioning and commissioning test system device according to claim 1, characterized in that, Each second support (120) comprises a support rod (121), a connecting piece (122) and a first fixing plate (123), the first fixing plate (123) being mounted on the support rod (121) through the connecting piece (122), and the first mounting plate (200) and the second mounting plate (300) being mounted on the first fixing plate (123) respectively at opposite sides.

3. The new energy three-electricity joint commissioning and commissioning test system device according to claim 2, characterized in that, The connecting piece (122) comprises a first connecting plate (1221) and a second connecting plate (1222), the first connecting plate (1221) and the second connecting plate (1222) being fixed, and one side of the first fixing plate (123) being fitted and fixed with the first connecting plate (1221), and the support rod (121) being fitted and fixed with the second connecting plate (1222).

4. The new energy three-electricity joint commissioning and commissioning test system device according to claim 2, characterized in that, The sliding assembly (130) comprises a sliding groove (131) and a sliding bolt (132), the sliding groove (131) being formed on the first support (110) and extending along the length direction of the first support (110), one end of the sliding bolt (132) being mounted on the support rod (121) and the other end being located in the sliding groove (131) and configured to be movable in the sliding groove (131), and the sliding bolt (132) being used for locking the first support (110) and the support rod (121).

5. The new energy three-electricity joint commissioning and commissioning test system device according to claim 4, characterized in that, The sliding groove (131) is T-shaped in cross section, and the nut of the sliding bolt (132) is located in the T-shaped sliding groove (131).

6. The new energy three-electricity joint commissioning and commissioning test system device according to claim 4, characterized in that, The first support (110) is further provided with a second fixing plate (140) for mounting the motor support (100) in an environmental box.

7. The new energy three-electricity joint commissioning and commissioning test system device according to claim 1, characterized in that, The first mounting plate (200) is provided with a first mounting hole, and the second mounting plate (300) is provided with a second mounting hole corresponding to the first mounting hole; the drive spline (600) penetrates the first mounting hole and the second mounting hole, and the two ends of the drive spline (600) are connected with one end of the first test motor (400) and one end of the second test motor (500) respectively.

8. The new energy three-electricity joint commissioning and commissioning test system device according to claim 7, characterized in that, The first mounting hole is provided with a first mounting stop (211), and one end of the first test motor (400) is mounted in the first mounting stop (211); the second mounting hole is provided with a second mounting stop (311), and one end of the second test motor (500) is mounted in the second mounting stop (311).

9. The new energy three-electricity joint commissioning and commissioning test system device according to claim 7, wherein The positioning sleeve (700) is embedded in the first mounting hole and the second mounting hole, so that the first mounting plate (200) and the second mounting plate (300) are attached to each other, and the center axes of the first mounting hole and the second mounting hole are located on the same straight line.

10. The new energy three-electricity joint commissioning and commissioning test system device according to claim 9, wherein The first mounting plate (200) and / or the second mounting plate (300) is provided with a knocking hole (220), which is used for knocking the second mounting plate (300) and / or the first mounting plate (200) through the knocking hole (220) by using external instruments, so that the first mounting plate (200) and the second mounting plate (300) attached to each other are separated.

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