CN213581269U - EOL test board for new energy automobile power assembly - Google Patents
EOL test board for new energy automobile power assembly Download PDFInfo
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- CN213581269U CN213581269U CN202022716052.2U CN202022716052U CN213581269U CN 213581269 U CN213581269 U CN 213581269U CN 202022716052 U CN202022716052 U CN 202022716052U CN 213581269 U CN213581269 U CN 213581269U
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Abstract
The utility model relates to a new energy automobile power assembly EOL testboard, including the power assembly mount, the power assembly fixed plate, hold-down mechanism, the guide rail, the receiving wire body, mounting platform, removal frock board, power assembly, water and electricity gas butt joint socket, power assembly mounting panel locating pin, cushion, water and electricity gas butt joint plug mounting panel, water and electricity gas butt joint plug, climbing mechanism, power input integral key shaft, power output integral key shaft, accompany the examination frame, accompany the examination guide rail, accompany the examination motor, the spline housing and accompany examination slider actuating mechanism. The utility model discloses a circulation line body and power assembly lift clamping device, degree of automation is high, reduces power assembly's circulation time, has improved efficiency of software testing for the production beat still has and dismantles convenient advantage.
Description
Technical Field
The utility model relates to a new energy automobile power assembly testboard, specifically speaking are new energy automobile power assembly EOL (offline) testboard.
Background
With the continuous development of the automobile industry, the new energy automobile industry taking energy conservation and environmental protection as the development direction receives more and more attention, the new energy automobile power assembly system is used as a core component of a new energy automobile, the test detection technology of the new energy automobile power assembly system receives more attention in new energy automobile enterprises, and the related test standards are continuously improved. Therefore, new requirements are put forward on the new energy automobile power assembly testing equipment. The EOL test board for the new energy automobile power assembly is mainly used for off-line testing of the power assembly for the electric automobile/hybrid electric automobile, can also provide reliable test basis for performance test research and assessment test of a test motor system, and meets the requirement of automatic production test operation of products. The original test board is only suitable for laboratories, the centering performance is not good when the test board is installed, and the installation and the disassembly are troublesome.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, provide a degree of automation height, can reduce power assembly's circulation time, improve efficiency of software testing's new energy automobile power assembly EOL testboard.
According to the technical scheme provided by the utility model, new energy automobile power assembly EOL testboard, it includes power assembly lift clamping device, all be equipped with the examination of accompanying frame on power assembly lift clamping device's left side and right side, be fixed with the guide rail of accompanying the examination on the examination of accompanying frame, be fixed with the motor of accompanying the examination on the examination of accompanying slider of accompanying the guide rail of accompanying the examination, be fixed with the spline housing at the output shaft end of the motor of accompanying the examination, be fixed with on the examination of accompanying frame of accompanying one side of guide rail of accompanying the examination and be used for driving the slide block of accompanying the examination and accompany the examination slider actuating mechanism that removes along the guide rail of accompanying the examination;
the power assembly lifting clamping device comprises a power assembly fixing frame, wherein a power assembly fixing plate is fixed on the power assembly fixing frame, a power assembly fixing plate positioning pin hole is formed in the power assembly fixing plate, and a pressing mechanism is fixed on the power assembly fixing plate;
a guide rail is arranged at one side of the power assembly fixing frame, a receiving line body and a mounting platform are fixed on a slide block of the guide rail, a movable tooling plate is slidably arranged on the receiving wire body, a power assembly and a water-electricity-gas butt joint socket which are assembled into a whole are carried on the movable tooling plate, the power assembly is provided with a power input spline shaft and a power output spline shaft, a power assembly mounting plate is fixed on the power assembly, a power assembly mounting plate is fixed at the left end of the power assembly, a water, electricity and gas butt joint socket is fixed at the right end of the power assembly, a power assembly mounting plate positioning pin and a cushion block are fixed on the power assembly mounting plate, a water, electricity and gas butt joint plug mounting plate is fixed on the wire body, a water, electricity and gas butt joint plug positioned on the right side of the water, electricity and gas butt joint socket is slidably mounted on the water, electricity and gas butt joint plug mounting plate, a jacking mechanism for driving the movable tooling plate and enabling the movable tooling plate to do lifting motion is fixed on the mounting platform;
the power input spline shaft is in butt joint with the spline sleeve at the end part of the output shaft of the left-side test-accompanying motor, and the power output spline shaft is in butt joint with the spline sleeve at the end part of the output shaft of the right-side test-accompanying motor.
Preferably, a set of pressing mechanism is respectively arranged on the power assembly fixing plate corresponding to the corner of each power assembly mounting plate; each set of pressing mechanism comprises a corner oil cylinder and a pressing plate, and one end part of the pressing plate is fixed at the end part of a piston rod of the corner oil cylinder.
Preferably, a vibration sensor fixing frame is arranged on one side of the power assembly fixing frame, and a vibration sensor assembly structure is fixed on the vibration sensor fixing frame.
The utility model discloses a circulation line body and power assembly lift clamping device, degree of automation is high, reduces power assembly's circulation time, has improved efficiency of software testing for the production beat still has and dismantles convenient advantage.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a front view of the middle power assembly lifting clamping device of the present invention.
Fig. 4 is a top view of the middle power assembly lifting clamping device of the present invention.
Fig. 5 is a left side view of the middle power assembly lifting and clamping device of the present invention.
Fig. 6 is a perspective view of the middle power assembly lifting clamping device of the present invention.
Fig. 7 is a front view of the power assembly mounting plate and the power assembly of the present invention.
Fig. 8 is an assembly plan view of the power assembly mounting plate and the power assembly of the present invention.
Fig. 9 is an assembled left side view of the middle power assembly mounting plate and the power assembly of the present invention.
Fig. 10 is an assembled perspective view of the power assembly mounting plate and the power assembly of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
The utility model discloses a new energy automobile power assembly EOL testboard, as shown in FIG. 1 and FIG. 2, it includes power assembly lift clamping device 100, left side and right side at power assembly lift clamping device 100 all are equipped with accompany the examination frame 22, be fixed with on accompany the examination frame 22 and accompany examination guide rail 23, be fixed with on accompany the examination slider of accompany examination guide rail 23 and accompany examination motor 24, be fixed with spline housing 25 at the output shaft end of accompany examination motor 24, be fixed with on accompany the examination frame 22 of accompany examination guide rail 23 one side and be used for driving and accompany the examination slider and remove along accompanying examination guide rail 23 and accompany examination slider actuating mechanism 26 that removes;
as shown in fig. 3 to 10, the power assembly lifting and clamping device 100 includes a power assembly fixing frame 1, a power assembly fixing plate 2 is fixed on the power assembly fixing frame 1, a power assembly fixing plate positioning pin hole is formed in the power assembly fixing plate 2, and a pressing mechanism 3 is fixed on the power assembly fixing plate;
a guide rail 4 is arranged on one side of a power assembly fixing frame 1, a receiving line body 5 and an installation platform 6 are fixed on a sliding block of the guide rail 4, a movable tooling plate 7 is slidably installed on the receiving line body 5, a power assembly 8 and a water-electricity-gas butt-joint socket 9 which are assembled into a whole are loaded on the movable tooling plate 7, the power assembly 8 is provided with a power input spline shaft 20 and a power output spline shaft 21, a power assembly installation plate 10 is fixed on the power assembly 8, the power assembly installation plate 10 is fixed on the left end of the power assembly 8, the water-electricity-gas butt-joint socket 9 is fixed on the right end of the power assembly 8, a power assembly installation plate positioning pin 11 and a cushion block 12 are fixed on the power assembly installation plate 10, a water-electricity-gas butt-joint plug installation plate 13 is fixed on the line body 5, a water-electricity-gas butt-joint plug 14 positioned on the right side of the, a jacking mechanism 15 for driving the movable tooling plate 7 and enabling the movable tooling plate 7 to do lifting motion is fixed on the mounting platform 6;
the power input spline shaft 20 is in butt joint with the spline housing 25 at the end part of the output shaft of the left-side test-assistant motor 24, and the power output spline shaft 21 is in butt joint with the spline housing 25 at the end part of the output shaft of the right-side test-assistant motor 24.
A set of pressing mechanism 3 is respectively arranged on the power assembly fixing plate 2 corresponding to the corner of each power assembly mounting plate 10; each set of pressing mechanism 3 comprises a corner oil cylinder 16 and a pressing plate 17, and one end part of the pressing plate 17 is fixed at the end part of a piston rod of the corner oil cylinder 16.
A vibration sensor fixing frame 18 is arranged on one side of the power assembly fixing frame 1, and a vibration sensor assembly structure 19 is fixed on the vibration sensor fixing frame 18.
In the operation of the power assembly lifting and clamping device 100 of the present invention, the movable tooling plate 7 (the movable tooling plate 7 is pre-loaded with the power assembly 8, the water-electricity-gas butt-joint socket 9 and the power assembly mounting plate 10, the power assembly mounting plate 10 is fixed at the left end of the power assembly 8, the water-electricity-gas butt-joint socket 9 is fixed at the right end of the power assembly 8) is transferred into the receiving line 5 and moves inwards, after the movable tooling plate 7 moves inwards, the movable tooling plate 7 is stopped by the stopper fixed on the mounting platform 6, then the piston rod of the jacking cylinder extends out, the movable tooling plate 7 is jacked in place, the piston rods of the four corner cylinders 16 retract, the pressing plate 17 rotates in reverse 90 degrees, the pressing plate 17 opens the range of the power assembly mounting plate 10, then the receiving line 5 is pushed leftwards by the horizontal pushing cylinder (not shown in the figure) installed between the guide rails 4, the cushion block 12 on the power assembly mounting plate 10 is tightly pressed on the power assembly fixing plate 2 on the power assembly fixing frame 1, at the moment, the power assembly mounting plate positioning pin 11 on the power assembly mounting plate 10 is inserted into the power assembly fixing plate positioning pin hole arranged on the power assembly fixing plate 2 to realize positioning, then the piston rod of the corner oil cylinder 16 extends out to enable the pressing plate 17 to rotate 90 degrees in the forward direction, so that the power assembly mounting plate 10 is positioned between the power assembly fixing plate 2 and the pressing plate 17, the pressing plate 17 tightly presses the power assembly mounting plate 10 on the power assembly fixing plate 2, then, the piston rod of a horizontal thrust oil cylinder (not shown in the figure) arranged on the water-electricity-gas butt joint plug mounting plate 13 extends out to the position to realize butt joint matching of the water-electricity-gas butt joint plug 14 and the water-electricity-gas butt joint socket 9, and after butt joint, the piston, and (3) retracting a piston rod of the jacking oil cylinder to the proper position, placing the movable tooling plate 7 on the receiving line body 5, transferring the movable tooling plate 7 to the rack circulation line body to continue to operate, and pulling the receiving line body 5 to the right in the proper position by the horizontal pushing oil cylinder arranged between the guide rails 4, so that the power assembly 8 can be tested.
During testing, the test assisting slider driving mechanism 26 drives the test assisting slider which is slidably mounted on the test assisting guide rail 23 and the test assisting motor 24 which is fixed on the test assisting slider to be close to the power assembly 8 until the power input spline shaft 20 is in butt joint with the spline housing 25 at the end part of the output shaft of the left test assisting motor 24, and the power output spline shaft 21 is in butt joint with the spline housing 25 at the end part of the output shaft of the right test assisting motor 24, so that the performance test of the power assembly 8 can be performed.
During testing, the vibration sensor assembly structure 19 mounted on the vibration sensor mount 18 can detect the vibration amplitude of the powertrain 8.
After the test is finished, the test-accompanying slider driving mechanism 26 drives the test-accompanying slider which is slidably mounted on the test-accompanying guide rail 23 and the test-accompanying motor 24 which is fixed on the test-accompanying slider to be away from the power assembly 8 until the power input spline shaft 20 is separated from the spline housing 25 at the end part of the output shaft of the left test-accompanying motor 24, and the power output spline shaft 21 is separated from the spline housing 25 at the end part of the output shaft of the right test-accompanying motor 24.
Claims (3)
1. The utility model provides a new energy automobile power assembly EOL testboard which characterized by: the device comprises a power assembly lifting and clamping device (100), wherein an accompanying and testing rack (22) is arranged on the left side and the right side of the power assembly lifting and clamping device (100), an accompanying and testing guide rail (23) is fixed on the accompanying and testing rack (22), an accompanying and testing motor (24) is fixed on an accompanying and testing slider of the accompanying and testing guide rail (23), a spline sleeve (25) is fixed at the end part of an output shaft of the accompanying and testing motor (24), and an accompanying and testing slider driving mechanism (26) for driving the accompanying and testing slider to move left and right along the accompanying and testing guide rail (23) is fixed on the accompanying and testing rack (22) on one side of the accompanying and testing guide rail (23);
the power assembly lifting clamping device (100) comprises a power assembly fixing frame (1), wherein a power assembly fixing plate (2) is fixed on the power assembly fixing frame (1), a power assembly fixing plate positioning pin hole is formed in the power assembly fixing plate (2), and a pressing mechanism (3) is fixed on the power assembly fixing plate;
a guide rail (4) is arranged on one side of a power assembly fixing frame (1), a receiving line body (5) and an installation platform (6) are fixed on a sliding block of the guide rail (4), a movable tooling plate (7) is slidably installed on the receiving line body (5), an assembled power assembly (8) and a water, electricity and gas butt joint socket (9) are borne on the movable tooling plate (7), the power assembly (8) is provided with a power input spline shaft (20) and a power output spline shaft (21), a power assembly installation plate (10) is fixed on the power assembly (8), a power assembly installation plate (10) is fixed at the left end of the power assembly (8), the water, electricity and gas butt joint socket (9) is fixed at the right end of the power assembly (8), a power assembly installation plate (11) and a cushion block (12) are fixed on the power assembly installation plate (10), a water, electricity and gas butt joint plug mounting plate (13) is fixed on the wire body (5), a water, electricity and gas butt joint plug (14) positioned on the right side of the water, electricity and gas butt joint socket (9) is slidably mounted on the water, electricity and gas butt joint plug mounting plate (13), and a jacking mechanism (15) used for driving the movable tooling plate (7) and enabling the movable tooling plate (7) to do lifting motion is fixed on the mounting platform (6);
the power input spline shaft (20) is in butt joint with a spline sleeve (25) at the end part of an output shaft of the left-side test-assistant motor (24), and the power output spline shaft (21) is in butt joint with the spline sleeve (25) at the end part of the output shaft of the right-side test-assistant motor (24).
2. The new energy automobile power assembly EOL test bench of claim 1, wherein: a set of pressing mechanisms (3) is respectively arranged on the power assembly fixing plate (2) corresponding to the corners of each power assembly mounting plate (10); each set of pressing mechanism (3) comprises a corner oil cylinder (16) and a pressing plate (17), and one end part of the pressing plate (17) is fixed at the end part of a piston rod of the corner oil cylinder (16).
3. The new energy automobile power assembly EOL test bench of claim 1, wherein: a vibration sensor fixing frame (18) is arranged on one side of the power assembly fixing frame (1), and a vibration sensor assembly structure (19) is fixed on the vibration sensor fixing frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716052.2U CN213581269U (en) | 2020-11-20 | 2020-11-20 | EOL test board for new energy automobile power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716052.2U CN213581269U (en) | 2020-11-20 | 2020-11-20 | EOL test board for new energy automobile power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213581269U true CN213581269U (en) | 2021-06-29 |
Family
ID=76539637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022716052.2U Active CN213581269U (en) | 2020-11-20 | 2020-11-20 | EOL test board for new energy automobile power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213581269U (en) |
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2020
- 2020-11-20 CN CN202022716052.2U patent/CN213581269U/en active Active
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