New energy hydraulic test bed
A hydraulic test and new energy technology, applied in vehicle testing, mechanical component testing, machine/structural component testing, etc., can solve problems such as potential safety hazards, impact on test results, general stability, etc., to avoid loosening, The test results are more accurate and the effect of improving the test accuracy
Active Publication Date: 2020-07-14
广东宝元通检测设备有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a new energy hydraulic test bench to solve the problem that the fixing device of the existing new energy hydraulic test bench proposed in the above-mentioned background technology has general stability when fixing relatively large components and is easy to produce inaccurate test results. If it is used for a long time, it may even cause potential safety hazards
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] see Figure 1-7 , the present invention provides a technical solution: a new energy hydraulic test bench, including a base plate 1, a drive mechanism 2 is installed on the front surface of the base plate 1; the drive mechanism 2 includes a motor 201, a motor housing 202, a threaded rod 203, a bearing Sleeve 204, collar 205 and first connecting frame 206; The outer wall of motor 201 is covered with motor case 202, and motor 201 is fixedly connected with ...
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The invention discloses a new energy hydraulic test bed, which comprises a bottom plate. A driving mechanism is mounted on the surface of the front side of the bottom plate; the outer wall of the motor is sleeved with a motor shell; a threaded rod is arranged on the right side of the motor; the left end of the threaded rod is fixedly connected with an output shaft of a motor; a bearing sleeve is arranged on the side, away from the motor, of the threaded rod; the end, away from the motor, of the threaded rod is movably connected with the bottom plate through a bearing sleeve; a lantern ring isarranged on the outer wall of the threaded rod; the lantern ring is in threaded connection with the threaded rod; first connecting frames are arranged on the upper side and the lower side of the motorshell correspondingly; and the two first connecting frames are fixedly connected with the upper side and the lower side of the motor shell correspondingly. According to the secondary fixing device ofthe new energy hydraulic test bed, secondary fixing can be achieved on the basis of an original fixing device, the fixing area is greatly increased, and therefore the loosening phenomenon is avoided,the test precision is improved, and the test result is more accurate.
Description
technical field [0001] The invention relates to the technical field of new energy hydraulic test benches, in particular to a new energy hydraulic test bench. Background technique [0002] New energy vehicles refer to the technology formed by using unconventional vehicle fuel vehicle fuel as the power source (or using conventional vehicle fuel and adopting new vehicle power devices), and integrating advanced technologies in vehicle power control and drive. Automobiles with advanced principles, new technologies and new structures. [0003] When testing new energy vehicles, it is often necessary to use a new energy hydraulic test bench for testing. However, the existing fixtures of the new energy hydraulic test bench are generally stable when fixing large parts, which is easy to affect the test results. , if it is used for a long time, it may even cause potential safety hazards. Contents of the invention [0004] The purpose of the present invention is to provide a new ener...
Claims
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IPC IPC(8): G01M17/007G01M13/00
CPCG01M17/007G01M13/00
Inventor 石蔚
Owner 广东宝元通检测设备有限公司