Motor detection equipment for high-power new energy automobile

Abstract

The utility model discloses a motor detection device for a high-power new energy automobile, which comprises a trolley frame and a cross beam, the cross beam is arranged in the trolley frame, threaded blocks are installed on the side walls of the two ends of the cross beam, threaded rods are in threaded connection with the interiors of the threaded blocks, a first motor is installed at the top end of the trolley frame above the threaded rods, and a second motor is installed at the top end of the first motor. The output end of the first motor is connected with the threaded rod, a first shaft is arranged in the cross beam and extends to the outside of the cross beam, a supporting plate is installed at the top end of the cross beam, and a first air cylinder is installed on the side wall of the supporting plate. According to the utility model, convenient lifting type clamping and fixing of the motor by the motor detection equipment are realized, rapid alignment of the motor through circumferential rotation adjustment is facilitated, influence on a detection result due to errors caused by eccentricity of the motor and the motor detection equipment is avoided, labor intensity of manual motor carrying is reduced, and working efficiency is improved. And the detection efficiency of the motor detection equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -power motor detection equipment technical field, concretely is a kind of high -power motor detection equipment for new energy vehicle. BACKGROUND

[0002] Motor is the core component of modern industry, is widely used in machinery, communication and transportation and other fields, it is important to ensure the safe operation of motor and prolong its service life, therefore, the detection and monitoring of motor are particularly important, motor test report is an important document for evaluating motor performance, safety and reliability, through motor detection, aims at evaluating the running state of motor, finds potential problems, and provides improvement suggestions to ensure the safe operation of motor and prolong its service life.

[0003] As disclosed in the authorized announcement No.CN111158344B, a kind of high -power motor controller for new energy vehicle, including detection platform, control terminal, detection component and transmission component, the control terminal is fixedly arranged on detection platform, the control terminal one side is provided with the detection component for detecting and connecting motor controller, the detection component includes performance testing equipment and interface connection mechanism, the interface connection mechanism is connected with the motor controller test structure to be detected, the performance testing equipment is respectively connected with interface connection mechanism and control terminal, to test motor controller and transmit test structure to control terminal;

[0004] It can automatically complete the feeding, positioning, connection, detection and feeding of motor controller, and the whole process does not need manual operation, and at the same time, it can detect multiple motor controllers, to ensure the continuity of detection;

[0005] But it does not solve the problem that the existing high -power motor detection equipment is generally not convenient for the lifting type clamping and fixing of motor, is not convenient for the circumferential type rotation adjustment and rapid alignment of motor, motor and motor detection equipment are prone to eccentricity, which affects the detection result, greatly affects the labor intensity of manual handling of motor, and affects the detection efficiency of motor detection equipment. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of high -power motor detection equipment for new energy vehicle, to solve the problem that the above background technology proposes that high -power motor detection equipment is not convenient for the lifting type clamping and fixing of motor, is not convenient for the circumferential type rotation adjustment and rapid alignment of motor, motor and motor detection equipment are prone to eccentricity, which affects the detection result, greatly affects the labor intensity of manual handling of motor, and affects the detection efficiency of motor detection equipment.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A motor detection equipment for high -power new energy automobile, including dolly frame and crossbeam, the inside of dolly frame is provided with crossbeam, both ends side wall of crossbeam all install screw block, the inside screw thread connection of screw block has screw rod, the top of screw rod dolly frame top end installs first motor, and the output of first motor is connected with screw rod, the inside of crossbeam is provided with first shaft, and first shaft extends to the outside of crossbeam, the top of crossbeam installs support plate, and first cylinder is installed on the side wall of support plate, the top of support plate installs guide rail, the top of guide rail slidingly installs sliding block, the top of sliding block installs transmission block, and the output of first cylinder is connected with transmission block, the inner wall of transmission block is installed with rack, the top of first shaft of rack side is equipped with gear, and gear is engaged with first rack, the side wall of dolly frame is installed with support frame, and the central position of support frame top is installed with power detector.

[0008] Preferably, the bottom end of the first shaft is installed with a U-shaped block, and the bottom end of the U-shaped block is installed with a support.

[0009] Preferably, the inside of the support is symmetrically installed with a third cylinder, and the output end of the third cylinder is installed with a linkage block.

[0010] Preferably, the side wall of the linkage block is movably installed with a second cylinder, and the inside of the linkage block is slidably installed with a limiting rod, and the both ends of the limiting rod extend to the outside of the linkage block, and the limiting rod is connected with the support.

[0011] Preferably, the bottom end of the linkage block is provided with a connecting block, the bottom end of the connecting block is installed with a clamping plate, and a motor to be detected is arranged between the two clamping plates, and the output end of the motor to be detected is provided with a shaft coupling.

[0012] Preferably, the bottom end of the linkage block is movably installed with a second shaft, and the linkage block is movably connected with the connecting block through the second shaft.

[0013] Preferably, the output end of the second cylinder is installed with a third shaft, and the second cylinder is movably connected with the connecting block through the third shaft.

[0014] Preferably, the side wall of the support frame is installed with a control panel, and the output end of the control panel is electrically connected with the input end of the first motor, the first cylinder, the power detector, the second cylinder and the third cylinder.

[0015] Compared with the prior art, the high-power motor detection equipment has the advantages that: the high-power motor detection equipment realizes convenient lifting type clamping and fixing of the motor by the motor detection equipment, facilitates circumferential rotation adjustment and rapid alignment of the motor, avoids errors caused by eccentricity of the motor and the motor detection equipment to affect the detection result, reduces the labor intensity of manual motor carrying, and improves the detection efficiency of the motor detection equipment.

[0016] (1) The first motor drives the threaded rod to rotate, the threaded block drives the cross beam to move up and down, the height of the clamping plate is adjusted, and the clamping plate is moved to one side of the motor to be detected, the first cylinder drives the transmission block to move, the transmission block drives the rack to move, the gear drives the first shaft to rotate, the first shaft drives the U-shaped block to rotate, the U-shaped block drives the support, the linkage block, the third shaft and the clamping plate to rotate, the third cylinder drives the linkage block to move, and the linkage block drives the connecting block and the clamping plate to move, so that the motor to be detected is clamped and fixed by the two clamping plates, and when the motor to be detected is clamped and fixed, the first motor is reversely operated to conveniently lift the motor to be detected to one side of the power detector, so that the motor detection equipment realizes convenient lifting type clamping and fixing of the motor, facilitates circumferential rotation adjustment and rapid alignment of the motor, facilitates lifting of the motor at a low position to a high position for detection, and reduces the labor intensity of manual motor carrying.

[0017] (2) The second cylinder drives the connecting block to rotate around the second shaft through the third shaft, the connecting block drives the clamping plate to adjust the angle, the clamping plate drives the motor to be detected to adjust the angle, the motor to be detected is coaxial with the power detector, the shaft coupling is sleeved on the detection shaft of the power detector, the shaft coupling is connected with the detection shaft of the power detector through bolts, the motor to be detected is driven to rotate by adjusting the size of different voltages, the power detector is opened to detect by operating the control panel, the power detector detects the speed according to different voltages input by the motor to be detected, the motor detection equipment realizes convenient angle adjustment during detection, improves the convenience of connection between the motor and the motor detection equipment, avoids errors caused by eccentricity of the motor and the motor detection equipment to affect the detection result, and improves the detection efficiency of the motor detection equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic view of the utility model's support plate;

[0020] Figure 3 It is a three-dimensional structure schematic view of the utility model's clamping plate;

[0021] Figure 4 It is a three-dimensional structure schematic view of the utility model's first shaft;

[0022] Figure 5 It is the three-dimensional structure schematic view of the support of the utility model;

[0023] Figure 6 It is the side view structure schematic view of the utility model;

[0024] Figure 7 It is the front view structure schematic view of the utility model;

[0025] Figure 8 It is the top view structure schematic view of the utility model.

[0026] In the drawing: 1, trolley frame;2, crossbeam;3, threaded block;4, threaded rod;5, first motor;6, first cylinder;7, gear;8, rack;9, first shaft;10, transmission block;11, sliding block;12, guide rail;13, support plate;14, U-shaped block;15, support;16, connecting block;17, clamping plate;18, motor to be detected;19, coupling;20, power detector;21, control panel;22, second cylinder;23, third cylinder;24, linkage block;25, second shaft;26, third shaft;27, limiting rod;28, support frame. DETAILED DESCRIPTION

[0027] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0028] Please refer to Figures 1-8 The utility model provides an embodiment: a motor detection equipment for high -power new energy automobile, including trolley frame 1 and crossbeam 2, the inside of trolley frame 1 is provided with crossbeam 2, and the both ends lateral wall of crossbeam 2 all are installed with threaded block 3, and the inside screw thread connection of threaded block 3 has threaded rod 4, and the top of threaded rod 4 is installed with first motor 5 in the top of trolley frame 1, and the output of first motor 5 is connected with threaded rod 4, and the inside of crossbeam 2 is provided with first shaft 9, and first shaft 9 extends to the outside of crossbeam 2, and the top of crossbeam 2 is installed with support plate 13, and the lateral wall of support plate 13 is installed with first cylinder 6, and the top of support plate 13 is installed with guide rail 12, and the top of guide rail 12 is installed with sliding block 11, and the top of sliding block 11 is installed with transmission block 10, and the output of first cylinder 6 is connected with transmission block 10, and the inner wall of transmission block 10 is installed with rack 8, and the top of first shaft 9 of rack 8 side is installed with gear 7, and gear 7 is engaged with rack 8, and the lateral wall of trolley frame 1 is installed with support frame 28, and the central position of the top of support frame 28 is installed with power detector 20;

[0029] The bottom end of the first shaft 9 is provided with a U-shaped block 14, and the bottom end of the U-shaped block 14 is provided with a support 15;

[0030] The inside of the support 15 is symmetrically provided with a third cylinder 23, and the output end of the third cylinder 23 is provided with a linkage block 24;

[0031] In use, first, the trolley frame 1 is moved to one side of the motor to be detected 18, the motor to be detected 18 is a motor for a new energy automobile with high power, the control panel 21 is operated to open the first motor 5, under the support of the trolley frame 1, the first motor 5 drives the threaded rod 4 to rotate, drives the threaded block 3 to move up and down under the threaded connection of the threaded rod 4 and the threaded block 3, drives the cross beam 2 to move up and down under the threaded block 3, to conveniently adjust the height of the clamping plate 17, moves to one side of the motor to be detected 18, the control panel 21 is operated to open the first cylinder 6, under the support of the cross beam 2 and the support plate 13, the first cylinder 6 drives the transmission block 10 to move, the transmission block 10 drives the rack 8 to move, the rack 8 drives the gear 7 to rotate under the meshing of the rack 8 and the gear 7, the gear 7 drives the first shaft 9 to rotate, the first shaft 9 drives the U-shaped block 14 to rotate, the U-shaped block 14 drives the support 15, the linkage block 24, the third shaft 26 and the clamping plate 17 to rotate, to conveniently adjust the position of the clamping plate 17 in a circular manner, to conveniently and quickly position the motor to be detected 18, the control panel 21 is operated to open the third cylinder 23, the third cylinder 23 drives the linkage block 24 to move, the linkage block 24 drives the connecting block 16 and the clamping plate 17 to move, the motor to be detected 18 is clamped and fixed by the two sets of clamping plates 17, when the linkage block 24 moves, the limiting rod 27 supports, after the motor to be detected 18 is clamped and fixed, the first motor 5 is operated in reverse, to conveniently lift the motor to be detected 18 to one side of the power detector 20, to realize convenient lifting clamping and fixing of the motor by the motor detection equipment, to conveniently rotate and adjust the motor in a circular manner, to conveniently lift the motor from a low position to a high position for detection, to reduce the labor intensity of manual motor carrying;

[0032] The bottom end of the linkage block 24 is provided with the connecting block 16, the bottom end of the connecting block 16 is provided with the clamping plate 17, and the motor to be detected 18 is arranged between the two sets of clamping plates 17, and the output end of the motor to be detected 18 is provided with the shaft coupling 19;

[0033] The second cylinder 22 is movably installed on the side wall of the linkage block 24, the limiting rod 27 is slidably installed in the linkage block 24, and the two ends of the limiting rod 27 extend to the outside of the linkage block 24, and the limiting rod 27 is connected with the support 15;

[0034] The bottom end of the linkage block 24 is movably mounted with a second shaft 25, and the linkage block 24 is movably connected with the connecting block 16 through the second shaft 25, and the output end of the second cylinder 22 is mounted with a third shaft 26, and the second cylinder 22 is movably connected with the connecting block 16 through the third shaft 26;

[0035] The side wall of the support frame 28 is mounted with a control panel 21, and the output end of the control panel 21 is electrically connected with the input end of the first motor 5, the first cylinder 6, the power detector 20, the second cylinder 22 and the third cylinder 23;

[0036] The staff member sleeves the coupling 19 on the output end of the motor to be detected 18, operates the control panel 21 to turn on the first motor 5, drives the motor to be detected 18 to move to one side of the power detector 20, operates the control panel 21 to turn on the second cylinder 22, and the second cylinder 22 drives the connecting block 16 to rotate around the second shaft 25 under the support of the support 15, the connecting block 16 drives the clamping plate 17 to adjust the angle, the clamping plate 17 drives the motor to be detected 18 to adjust the angle, so that the motor to be detected 18 is coaxial with the power detector 20, the coupling 19 is sleeved on the detection shaft of the power detector 20, the coupling 19 is connected with the detection shaft of the power detector 20 through bolts, the external power supply is connected with the motor to be detected 18, the motor to be detected 18 is driven to rotate by adjusting the size of different voltages, the control panel 21 is operated to turn on the power detector 20 to detect, the power detector 20 detects the rotating speed according to the different voltages input by the motor to be detected 18, so as to realize the detection of the motor for high-power new energy vehicles, the display screen of the power detector 20 is convenient for displaying the rotating speed parameter, the power detector 20 is a SGDN series three-phase motor rotating speed measuring instrument produced by Shanghai Henggang Company, realizes the convenient adjustment of the angle for coaxial butt joint during the detection of the motor detection equipment, improves the convenience of the connection between the motor and the motor detection equipment, avoids the error caused by the eccentricity of the motor and the motor detection equipment, improves the detection efficiency of the motor detection equipment, and completes the use of the high-power motor detection equipment.

[0037] The working principle is that, in use, first, the first motor 5 drives the threaded rod 4 to rotate, the threaded block 3 drives the cross beam 2 to move up and down, to conveniently adjust the height of the clamping plate 17, the first air cylinder 6 drives the transmission block 10 to move, the transmission block 10 drives the rack 8 to move, the gear 7 drives the first shaft 9 to rotate, the first shaft 9 drives the U-shaped block 14 to rotate, the U-shaped block 14 drives the support 15, the linkage block 24, the third shaft 26 and the clamping plate 17 to rotate, to conveniently adjust the position of the clamping plate 17 in a circular manner, the third air cylinder 23 drives the linkage block 24 to move, the linkage block 24 drives the connecting block 16 and the clamping plate 17 to move, and the two sets of clamping plates 17 cooperate to clamp and fix the motor to be detected 18, after the motor to be detected 18 is clamped and fixed, the first motor 5 is reversely operated, to conveniently lift the motor to be detected 18 to one side of the power detector 20, the second air cylinder 22 drives the connecting block 16 to rotate around the second shaft 25 through the third shaft 26, the connecting block 16 drives the clamping plate 17 to adjust the angle, the clamping plate 17 drives the motor to be detected 18 to adjust the angle, so that the motor to be detected 18 is coaxial with the power detector 20, the shaft coupling 19 is sleeved on the detection shaft of the power detector 20, the shaft coupling 19 is connected with the detection shaft of the power detector 20 through bolts, the external power supply is connected with the motor to be detected 18, the motor to be detected 18 is driven to rotate by adjusting the size of different voltages, the control panel 21 is operated to open the power detector 20 to detect, the power detector 20 detects the rotating speed according to the different voltages input by the motor to be detected 18, to realize the detection of the motor for a high-power new energy automobile, and to complete the use of the high-power motor detection equipment.

[0038] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as the above preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, change, equivalent change and modification of the above embodiment, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A testing device for high-power motors used in new energy vehicles, characterized in that: The utility model provides a trolley frame (1) and crossbeam (2) including, the inside of trolley frame (1) is provided with crossbeam (2), both ends side wall of crossbeam (2) all are installed with threaded block (3), the inside screw thread connection of threaded block (3) has threaded rod (4), the top of threaded rod (4) trolley frame (1) top end is installed with first motor (5), and first motor (5) output is connected with threaded rod (4), the inside of crossbeam (2) is provided with first axle (9), and first axle (9) extends to the outside of crossbeam (2), the top of crossbeam (2) is installed with support plate (13), and the side wall of support plate (13) is installed with first cylinder (6), the top of support plate (13) is installed with guide rail (12), the top of guide rail (12) is installed with sliding block (11), the top of sliding block (11) is installed with transmission block (10), and the output of first cylinder (6) is connected with transmission block (10), the inner wall of transmission block (10) is installed with rack (8), the top of first axle (9) of rack (8) one side is installed with gear (7), and gear (7) is engaged with first rack (8), the side wall of trolley frame (1) is installed with support frame (28), and the top of support frame (28) is installed with power detector (20) in the central position.

2. The high-power motor detection device for new energy vehicles according to claim 1, characterized in that: The bottom of first axle (9) is installed with U-shaped block (14), and the bottom of U-shaped block (14) is installed with support (15). 3.The high-power motor detection device for new energy vehicles of claim 2, characterized in that: The inside of support (15) is symmetrically installed with third cylinder (23), and the output of third cylinder (23) is installed with linkage block (24).

4. The high-power motor detection device for new energy vehicles according to claim 3, characterized in that: The side wall of linkage block (24) is movably installed with second cylinder (22), and the inside of linkage block (24) is slidably installed with limiting rod (27), both ends of limiting rod (27) extend to the outside of linkage block (24), and limiting rod (27) is connected with support (15).

5. The high-power motor detection device for new energy vehicles according to claim 3, characterized in that: The bottom of linkage block (24) is provided with connecting block (16), the bottom of connecting block (16) is installed with clamping plate (17), and the output of to-be-detected motor (18) is provided with shaft coupling (19) between two groups of clamping plates (17).

6. The high-power motor detection device for new energy vehicles according to claim 3, characterized in that: The bottom of linkage block (24) is movably installed with second axle (25), and linkage block (24) is movably connected with connecting block (16) through second axle (25).

7. The high-power motor detection device for new energy vehicles according to claim 4, characterized in that: The output of second cylinder (22) is installed with third axle (26), and second cylinder (22) is movably connected with connecting block (16) through third axle (26). 8.The high-power motor detection device for new energy vehicles of claim 1, characterized in that: The side wall of support frame (28) is installed with control panel (21), and the output of control panel (21) is electrically connected with the input of first motor (5), first cylinder (6), power detector (20), second cylinder (22) and third cylinder (23).

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