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Performance detection rack for starting and loading operation of engine

A technology for starting the engine and testing the bench, which is applied in the direction of engine testing, machine/structural component testing, and measuring devices. It can solve problems such as poor stability, large vibration, and long alignment time, and achieve accurate performance testing. Vibration, anti-movement effect

Pending Publication Date: 2021-01-08
无锡苏广汽车部件科技有限公司
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AI Technical Summary

Problems solved by technology

During the installation process of the engine bench, it is difficult to align with the dynamometer, and it takes a long time to align. After the engine is running, the vibration is large and the stability is poor. Therefore, there is an urgent need for a testing bench for the performance of the engine starting and loading operation.

Method used

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  • Performance detection rack for starting and loading operation of engine
  • Performance detection rack for starting and loading operation of engine
  • Performance detection rack for starting and loading operation of engine

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Embodiment Construction

[0018] 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.

[0019] see Figure 1-4 , the present invention provides a kind of technical scheme: the performance detection stand of engine starting, loading operation, comprises four support rods 1, is provided with fixed rod 5 between four support rods 1, and the quantity of fixed rod 5 has four, and four The fixed rods 5 are respectively fixed and installed between the four fixed rods 5 by bolts, the four support rods 1 can be vertically and kept stable by the four fixed...

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Abstract

The invention relates to the technical field of performance detection racks, and discloses a performance detection rack for starting and loading operation of an engine. The performance detection rackcomprises four supporting rods, wherein fixing rods are arranged among the four supporting rods, the four supporting rods are divided into two groups left and right, a placement plate is arranged between the two groups of supporting rods in a sliding mode, sliding blocks are fixedly connected to the left side and the right side of the containing plate, second wedge-shaped grooves are formed in thefaces, close to each other, of the two sets of supporting rods, the sliding blocks are clamped in the second wedge-shaped grooves, and second wedge-shaped blocks are arranged in the second wedge-shaped grooves in a sliding mode. According to the performance detection rack, the vibration of the engine in the operation process is reduced to a great extent, the detection rack is kept stable, and theperformance detection of the starting and loading operation of the engine is more accurate; and the clamping blocks can clamp the engine, and then the upper pressing plate can descend through slidingof the inclined groove of the fixing block and the inclined plate, so that an upper pressing plate presses the engine, and movement of the engine is prevented.

Description

technical field [0001] The invention relates to the technical field of a performance testing bench, in particular to a performance testing bench for engine startup and loading operation. Background technique [0002] At present, engine manufacturers have a strict factory test process for their own engines to ensure that various performance indicators and parts of the engine work normally. The support positions of the existing bench support tooling are the middle of the engine and the rear end of the engine. During the installation process of the engine bench, it is difficult to align with the dynamometer, and it takes a long time to align. After the engine is running, the vibration is large and the stability is poor. Therefore, there is an urgent need for a testing bench for the performance of the engine starting and loading operation. Contents of the invention [0003] The object of the present invention is to provide a performance testing bench for engine starting and lo...

Claims

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Application Information

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IPC IPC(8): G01M15/02
CPCG01M15/02
Inventor 蒋坚军纪星宇
Owner 无锡苏广汽车部件科技有限公司
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