New energy automobile motor testing device

Abstract

The utility model relates to a new energy automobile motor testing device, and belongs to the technical field of testing, the new energy automobile motor testing device comprises a base and a testing motor mounting assembly, the base is provided with a rack and a supporting assembly, the supporting assembly is used for placing and supporting a testing motor, the mounting assembly comprises a tool plate, the tool plate is connected with a to-be-tested piece, and the rack is provided with a placing through hole; an output shaft of the test motor is placed in the placement through hole, the tool plate is connected with the rack, and an output shaft of the to-be-tested piece extends into the placement through hole to be connected with the output shaft of the test motor. When a motor test is carried out, the to-be-tested piece is fixedly connected with the tool plate, after the test motor is placed in place, the output shaft of the test motor is placed in the placement through hole, and then the tool plate and the to-be-tested piece are moved synchronously until the output shaft of the to-be-tested piece is connected with the output shaft of the test motor, so that the connection is simple, the operation is easy, and errors are not easy to occur; and the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of testing, in particular to a new energy automobile motor testing device. BACKGROUND

[0002] The new energy automobile refers to an automobile using unconventional vehicle fuel as power source (or using conventional vehicle fuel, adopting new vehicle power device), combining advanced technology of vehicle power control and driving, forming an automobile with advanced technical principle and new technology and structure. In order to ensure the qualified rate of each new energy automobile production, the performance of the motor needs to be tested before the automobile is assembled, and whether the actual output power of the motor meets the design standard is tested.

[0003] The existing motor testing device often adopts a shaft coupling to manually connect the motor and the measured part. However, during the connection process, the operator needs to hold the motor and the measured part and perform the installation and connection operation at the same time. The operation process is relatively complicated, errors are prone to occur, and the work efficiency is relatively low. CONTENT OF THE INVENTION

[0004] In order to improve the above problems, the present application provides a new energy automobile motor testing device.

[0005] The new energy automobile motor testing device provided by the present application adopts the following technical scheme:

[0006] The new energy automobile motor testing device comprises a base, a testing motor installation assembly, a rack and a supporting assembly provided on the base, the supporting assembly is used for placing a supporting testing motor, the installation assembly comprises a tool plate, the tool plate is connected with a measured part, a placing hole is formed in the rack, an output shaft of the testing motor is placed in the placing hole, the tool plate is connected with the rack, and an output shaft of the measured part extends into the placing hole and is connected with the output shaft of the testing motor.

[0007] By adopting the above technical scheme, when the motor is tested, the measured part is fixedly connected with the tool plate, the testing motor is placed in position, the output shaft of the testing motor is placed in the placing hole, and then the tool plate and the measured part are moved synchronously until the output shaft of the measured part is connected with the output shaft of the testing motor. The connection is simple and easy to operate, errors are not prone to occur, and the work efficiency is improved.

[0008] Preferably, the installation assembly further comprises an adapter plate, the tool plate is connected with the measured part through bolts, the adapter plate is connected with the rack, and the adapter plate is connected with the tool plate.

[0009] By adopting the technical scheme, the inside of the measured part is provided with more oil paths, the sealing of the measured part is realized when the tool plate is connected with the measured part, the adapter connecting plate is provided to facilitate the connection of the tool plate and the rack, and the oil path position inside the measured part is avoided, so that the connection is realized and damage to the measured part is reduced as much as possible.

[0010] Preferably, the support assembly comprises a support block, the base is provided with a support sliding groove, the support block is slidingly connected in the support sliding groove, and the base is internally provided with a driving member for controlling the movement of the support block in the support sliding groove.

[0011] By adopting the technical scheme, after the measured part is connected in place, the driving member drives the support block to drive the test motor to slide along the support sliding groove until the test motor is connected with the measured part.

[0012] Preferably, the support assembly further comprises a lifting plate and a lifting rod, the lifting plate is fixedly connected to one end of the lifting rod, and the end of the lifting rod away from the lifting plate is slidingly connected to the support block.

[0013] By adopting the technical scheme, the installation position of the test motor is adjusted according to the model and size of the measured part, the test motor is placed on the lifting plate, and the test motor is adjusted by lifting the lifting rod relative to the support block, thereby improving the applicability of the device.

[0014] Preferably, the support block is provided with a lifting sliding groove and a lifting clamping groove, the lifting clamping groove is provided with a plurality of lifting clamping grooves along the length direction of the lifting sliding groove, the plurality of lifting clamping grooves are in communication with the lifting sliding groove, the end of the lifting rod is rotatably connected with a self-locking clamping block, the lifting rod is provided with a self-locking plate spring, one end of the self-locking plate spring away from the lifting rod is clamped to the self-locking clamping block, the lifting sliding groove is used for the movement of the self-locking clamping block, and the lifting clamping groove is used for the clamping of the self-locking clamping block.

[0015] By adopting the technical scheme, the operator pulls the lifting rod to move, the lifting rod drives the self-locking clamping block to move along the lifting sliding groove, when moving to a suitable position, the self-locking clamping block rotates under the abutment of the self-locking plate spring, so that the self-locking clamping block is clamped into the lifting clamping groove, and self-locking is realized.

[0016] Preferably, the self-locking clamping block is provided with a first clamping groove and a second clamping groove, the first clamping groove and the second clamping groove are used for clamping the self-locking plate spring, the self-locking clamping block is rotatably connected with a self-locking rotating shaft, the self-locking plate spring is clamped into the first clamping groove, the self-locking rotating shaft is located in the lifting sliding groove, the self-locking clamping spring is clamped into the second clamping groove, and the self-locking rotating shaft is located in the lifting clamping groove.

[0017] By adopting the technical scheme, when the lifting rod is moved, the self-locking shaft moves along the lifting chute, at this time, the self-locking plate spring is clamped into the first clamping groove, and the self-locking clamping block is prevented from rotating; when the self-locking plate spring is clamped into the second clamping groove, the self-locking clamping block is rotated, and the self-locking shaft is clamped into the lifting clamping groove, thereby realizing the locking of the lifting rod.

[0018] Preferably, the rack is detachably connected to the base.

[0019] By adopting the technical scheme, the rack and the placement through hole formed in the rack can be selected according to the size and model of the to-be-tested member.

[0020] Preferably, the mounting assembly further comprises a locking member, the locking member comprises a locking sleeve rod, a locking connecting rod and a locking plug rod, the locking sleeve rod is threadedly connected to the tool plate, the locking connecting rod is arranged in the locking sleeve rod, one end of the locking plug rod is fixedly connected to the locking connecting rod, the axial direction of the locking plug rod is perpendicular to the axial direction of the locking connecting rod, a locking block is arranged at the end of the locking connecting rod away from the locking plug rod, a locking spring is arranged on the locking connecting rod and located between the locking plug rod and the locking block, and a locking hole is formed in the rack, and the locking hole is used for inserting the locking plug rod.

[0021] By adopting the technical scheme, the to-be-tested member and the tool plate are first fixedly connected, then the locking sleeve rod is connected to the tool plate, a suitable rack is selected according to the model and size of the to-be-tested member, then the locking connecting rod and the locking plug rod are inserted into the locking hole, the locking block is rotated and pressed at the same time, the locking spring is in a compressed state, and the locking plug rod is completely inserted into the locking hole, thereby realizing quick rotation locking and quick locking connection of the tool plate and the rack.

[0022] The present application comprises at least one of the following beneficial technical effects:

[0023] 1. When testing the motor, the to-be-tested member is fixedly connected to the tool plate, the test motor is placed in place, the output shaft of the test motor is placed in the placement through hole, then the tool plate and the to-be-tested member are moved synchronously until the output shaft of the to-be-tested member is connected to the output shaft of the test motor, the connection is simple and easy to operate, and is not prone to errors, thereby improving work efficiency.

[0024] 2. According to the model and size of the to-be-tested member, the installation position of the test motor is adjusted, the test motor is placed on the lifting plate, the test motor is adjusted by lifting and moving the lifting rod relative to the supporting block, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic diagram for embodying the test device in the first embodiment of the present application.

[0026] Figure 2 is a structural schematic diagram for embodying a test device in Embodiment Two of the present application.

[0027] Figure 3 is Figure 2 is a partial enlarged view of part A in

[0028] Figure 4 is Figure 2 is a partial enlarged view of part B in

[0029] Reference signs: 1, base; 11, support sliding groove; 2, rack; 21, placement through hole; 22, locking hole; 3, mounting assembly; 31, tool plate; 32, adapter web; 33, locking sleeve rod; 331, locking spring; 34, locking connecting rod; 341, locking block; 35, locking insertion rod; 4, support assembly; 41, support block; 411, lifting sliding groove; 412, lifting clamping groove; 42, lifting plate; 43, lifting rod; 44, self-locking clamping block; 441, self-locking rotating shaft; 442, first clamping groove; 443, second clamping groove; 45, self-locking plate spring; 5, test motor; 6, test piece. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying Figures 1-4 The present application is further described in detail.

[0031] Embodiment One:

[0032] The embodiments of the present application disclose a new energy automobile motor test device, as shown in Figure 1 , which comprises a base 1 and a test motor 5, and the base 1 is provided with a rack 2 and a support assembly 4, the support assembly 4 is used for placing and supporting the test motor 5, the rack 2 is provided with a placement through hole 21, the output shaft of the test motor 5 is placed in the placement through hole 21, and the output shaft of the test piece 6 extends into the placement through hole 21 and is connected with the output shaft of the test motor 5.

[0033] As shown in Figure 1 , the support assembly 4 comprises a support block 41, the base 1 is provided with a support sliding groove 11, the support block 41 is slidingly connected in the support sliding groove 11, and the base 1 is built-in with a driving member, which is used for controlling the movement of the support block 41 in the support sliding groove 11.

[0034] As shown in Figure 1As shown, the test device further comprises a mounting assembly 3, which comprises a tool plate 31 and an adapter web 32. The workpiece 6 is fixedly connected to the tool plate 31 by bolts. Since the workpiece 6 has a plurality of oil passages, the tool plate 31 can realize sealing function. Since the workpiece 6 has a plurality of oil passages, in order to reduce the possibility of damage to the workpiece 6 itself, the rack 2 is connected to the adapter web 32, and then the adapter web 32 is connected to the tool plate 31, so as to realize the connection between the rack 2 and the tool plate 31, and further realize the fixation of the relative position between the workpiece 6 and the rack 2.

[0035] Embodiment two:

[0036] As shown in Figure 2 , the rack 2 is detachably connected to the base 1, and the connection mode can be selected as bolt connection. The rack 2 can be selected in different sizes and types according to the size and type of the workpiece 6, so as to improve the applicability of the test device.

[0037] As shown in Figure 2 and 3 , the mounting assembly 3 further comprises a locking member, which comprises a locking sleeve rod 33, a locking connecting rod 34 and a locking plug rod 35. The locking sleeve rod 33 is threadedly connected to the tool plate 31. The locking connecting rod 34 is arranged in the locking sleeve rod 33. The locking plug rod 35 is fixedly connected to one end of the locking connecting rod 34, and the axial direction of the locking plug rod 35 is perpendicular to the axial direction of the locking connecting rod 34. The end of the locking connecting rod 34 away from the locking plug rod 35 is fixedly connected with a locking block 341. A locking spring 331 is sleeved on the locking connecting rod 34 and located between the locking plug rod 35 and the locking block 341. A locking hole 22 is formed in the rack 2, and the locking hole 22 is used for inserting the locking plug rod 35. The locking connecting rod 34 and the locking plug rod 35 are inserted into the locking hole 22, and the locking block 341 is rotated and pressed at the same time, so that the locking spring 331 is in a compressed state until the locking plug rod 35 is completely inserted into the locking hole 22, thereby realizing quick rotation locking and quick locking connection between the tool plate 31 and the rack 2.

[0038] As shown in Figure 2 and 4As shown, the support assembly 4 further comprises a lifting plate 42 and a lifting rod 43, the lifting plate 42 is fixedly connected to one end of the lifting rod 43, the test motor 5 is arranged on the lifting plate 42, and the other end of the lifting rod 43 is slidingly connected to the support block 41. The support block 41 is provided with a lifting sliding groove 411 and a lifting clamping groove 412, a plurality of lifting clamping grooves 412 are arranged along the length direction of the lifting sliding groove 411, and the plurality of lifting clamping grooves 412 are in communication with the lifting sliding groove 411. The end of the lifting rod 43 is rotatably connected with a self-locking clamping block 44, and the self-locking clamping block 44 is rotatably connected with a self-locking rotating shaft 441. The lifting sliding groove 411 is used for moving the self-locking rotating shaft 441, and the lifting clamping groove 412 is used for clamping the self-locking rotating shaft 441. The lifting rod 43 is provided with a self-locking plate spring 45, the self-locking clamping block 44 is provided with a first clamping groove 442 and a second clamping groove 443, and the first clamping groove 442 and the second clamping groove 443 are used for clamping the self-locking plate spring 45. The self-locking plate spring 45 is clamped into the first clamping groove 442, and the self-locking rotating shaft 441 is located in the lifting sliding groove 411. The self-locking clamping spring is clamped into the second clamping groove 443, and the self-locking rotating shaft 441 is located in the lifting clamping groove 412.

[0039] As shown, Figure 4 When the lifting rod 43 is pulled to move, the self-locking rotating shaft 441 moves along the lifting sliding groove 411, at this time, the self-locking plate spring 45 is clamped into the first clamping groove 442, and the self-locking clamping block 44 is prevented from rotating; when the self-locking plate spring 45 is clamped into the second clamping groove 443, the self-locking clamping block 44 is rotated, the self-locking rotating shaft 441 is clamped into the lifting clamping groove 412, and the locking of the lifting rod 43 is realized. When the size and model of the measured part 6 change, in order to enable the installation position of the test motor 5 to be adapted to the measured part 6, the lifting rod 43 drives the lifting plate 42 to move up and down, thereby driving the test motor 5 to move, and the test motor 5 is conveniently aligned with the measured part 6.

[0040] The implementation principle of the new energy automobile motor testing device in the embodiment of the application is as follows:

[0041] The selected rack 2 is connected with the base 1, the measured part 6 is connected with the tool plate 31, and then the rack 2 is connected and locked with the tool plate 31 through the locking part, the locking part is convenient and fast to lock, and the connection is firm. Then, according to the size and model of the measured part 6, the height of the lifting rod 43 is adjusted, so that the test motor 5 can be accurately and quickly aligned and connected with the output shaft of the measured part 6, the operation is convenient, the applicability is good, and the working efficiency is improved.

[0042] The above are preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A new energy vehicle motor testing device, characterized in that: The utility model provides a test device for motor, including base (1), test motor (5), mounting assembly (3), the base (1) is equipped with rack (2) and support assembly (4) on, the support assembly (4) is used to place support test motor (5), the mounting assembly (3) includes tool plate (31), the tool plate (31) is connected with the piece (6) to be measured, the rack (2) is set up and places the through -hole (21), the output shaft of test motor (5) places in the through -hole (21), the tool plate (31) is connected with rack (2), and the output shaft of the piece (6) to be measured is inserted into the through -hole (21) and is connected with the output shaft of test motor (5). 2.The new energy vehicle motor testing device according to claim 1, characterized in that: The mounting assembly (3) further includes a connecting plate (32), the tool plate (31) is connected with the piece (6) to be measured by bolt, the connecting plate (32) is connected with the rack (2), and the connecting plate (32) is connected with the tool plate (31).

3. The new energy vehicle motor testing device according to claim 1, characterized in that: The support assembly (4) includes a support block (41), the base (1) is provided with a support sliding groove (11), the support block (41) is slidably connected in the support sliding groove (11), and the base (1) is built-in with a driving member.

4. The new energy vehicle motor testing device according to claim 3, characterized in that: The support assembly (4) further includes a lifting plate (42) and a lifting rod (43), one end of the lifting plate (42) is fixedly connected to the lifting rod (43), and the lifting rod (43) is slidably connected to the support block (41) at an end away from the lifting plate (42).

5. The new energy vehicle motor testing device according to claim 4, characterized in that: The support block (41) is provided with a lifting sliding groove (411) and a lifting clamping groove (412), a plurality of lifting clamping grooves (412) are formed along the length direction of the lifting sliding groove (411), the plurality of lifting clamping grooves (412) are in communication with the lifting sliding groove (411), an end of the lifting rod (43) is rotatably connected to a self-locking clamping block (44), the lifting rod (43) is provided with a self-locking plate spring (45), one end of the self-locking plate spring (45) away from the lifting rod (43) is clamped to the self-locking clamping block (44), the lifting sliding groove (411) is used for moving the self-locking clamping block (44), and the lifting clamping groove (412) is used for clamping the self-locking clamping block (44).

6. The new energy vehicle motor testing device according to claim 5, characterized in that: The self-locking clamping block (44) is provided with a first clamping groove (442) and a second clamping groove (443), the self-locking plate spring (45) is clamped into the first clamping groove (442) and the second clamping groove (443), the self-locking clamping block (44) is rotatably connected to a self-locking rotating shaft (441), the self-locking plate spring (45) is clamped into the first clamping groove (442), the self-locking rotating shaft (441) is located in the lifting sliding groove (411), the self-locking plate spring is clamped into the second clamping groove (443), and the self-locking rotating shaft (441) is located in the lifting clamping groove (412).

7. The new energy vehicle motor testing device according to claim 6, characterized in that: The rack (2) is detachably connected to the base (1). 8.The new energy vehicle motor testing device according to claim 1, characterized in that: The mounting assembly (3) further comprises a locking member, the locking member comprises a locking sleeve rod (33), a locking connecting rod (34) and a locking insertion rod (35), the locking sleeve rod (33) is threadedly connected to the tool plate (31), the locking connecting rod (34) is arranged in the locking sleeve rod (33), one end of the locking insertion rod (35) is fixedly connected to the locking connecting rod (34), the axial direction of the locking insertion rod (35) is perpendicular to the axial direction of the locking connecting rod (34), the end of the locking connecting rod (34) away from the locking insertion rod (35) is provided with a locking block (341), the locking spring (331) is sleeved on the locking connecting rod (34) and located between the locking insertion rod (35) and the locking block (341), and the locking hole (22) is formed in the rack (2) and the locking insertion rod (35) is inserted into the locking hole (22).

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