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A convenient coupling support device for gearbox test bench
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A technology of support device and test bench, applied in the direction of machine gear/transmission mechanism testing, etc., can solve problems such as coupling damage, and achieve the effects of stable detection process, avoidance of bending deformation, and reliable working process
Active Publication Date: 2018-07-24
SHANGHAI W IBEDA HIGH TECH DEV
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Problems solved by technology
[0005] The purpose of the present invention is to provide a convenient coupling support device for gearbox test bench, the support device can support the coupling when the coupling is disassembled, so that the two ends of the half shaft are in a balanced state, It is used to solve the problem of coupling damage caused by the long-term balance of the two ends of the half shaft during the test of the gearbox
Method used
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Embodiment 1
[0027] Such as figure 2 As shown, the first support frame 9, the second support frame 10 and the third support frame 11 of the present invention all include a V-shaped support block 3 and a fixed plate 4, and the V-shaped support block 3 is installed on the fixed plate 4, The fixed plate 4 is installed on the base 8 by bolts.
[0028] In this embodiment, a rubber pad 2 is provided on the V-shaped support block 3, and the coupling 1 at both ends of the automobile half shaft is placed on the rubber pad 2. By setting the rubber pad 2, the bumping and scratching of the coupling is prevented, and the coupling is further protected. Axis device.
Embodiment 2
[0030] In this embodiment, on the basis of the first embodiment, the V-shaped support block 3 and the fixing plate 4 are hinged, and a magnet is arranged on one side of the fixing plate 4 .
[0031] The V-shaped support block 3 in the present embodiment is connected with the fixed plate 4 through the pin shaft 5, and the support device of the present invention can rotate the V-shaped support block 3 relative to the fixed plate 4 to After one side, it lays flat and stows away for easy storage. And by the magnet 6 that is set on the fixed plate 4, after the V-shaped support block 3 is laid flat and packed up, it is fixed with the fixed plate 4 by the magnet 6. Under the non-external force, the V-shaped support block will not be opened, which improves the support device of the present invention. safety and reliability.
Embodiment 3
[0033] Such as image 3 As shown, in this embodiment, on the basis of the second embodiment, the V-shaped support block 3 and the fixing plate 4 are matched through the key groove 12 . The cooperation of the keyway 12 can prevent the V-shaped support block 3 from moving left and right relative to the fixed plate 4 in the working state, so that the detection process of the gearbox is more stable and reliable.
[0034] The portable shaft coupling support device of the present invention supports both ends of the half shaft through two support frames, so that the two ends of the half shaft are in a balanced state, avoiding the bending deformation of the shaft coupling, and reducing the cost of replacing the shaft coupling. frequency, saving costs and making the working process more reliable.
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Abstract
The invention relates to a convenient coupling support device for a gearbox test bench. The coupling support device includes a base, a first support frame, a second support frame fixed on the base in sequence frame and the third support frame, the first support frame and the third support frame are on the same horizontal line, and the first support frame, the second support frame and the third support frame all include a V-shaped support block and a fixed plate , the V-shaped support block is installed on the fixed plate, the V-shaped support blocks of the first support frame and the third support frame are respectively used to place the couplings at both ends of the automobile half shaft, and the second support The V-shaped support block of the frame is used to place the car half-axle. The support device can support the coupling when the coupling is disassembled, so that the two ends of the half shaft are in a balanced state, and it is used to solve the damage to the coupling caused by the long-term balance of the two ends of the half shaft when the gearbox is tested question.
Description
technical field [0001] The invention relates to an automobile transmission test bench, in particular to a convenient coupling support device for a transmission test bench. place. Background technique [0002] The gearbox has become one of the key transmission parts of the car due to its advantages of large transmission torque, fixed transmission ratio and compact structure. Its operability, transmission and safety will directly affect the overall performance of the car. Therefore, after the final assembly of the gearbox, a systematic and comprehensive performance test must be carried out to ensure the inherent quality of each gearbox. At present, in the automotive industry, there are mainly two types of test benches for automotive gearbox performance testing: mechanical power closed test benches and electric power closed test benches. At present, electric power closed test benches are mainly used. [0003] The general electric power closed test bench mainly includes four ...
Claims
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Application Information
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