Hammering test equipment and method for carrying out collision test by using hammering test equipment

A technology of test equipment and hammer body, applied in the field of collision test, can solve the problems of long test period, complex test process, high test cost, etc., and achieve the effect of low equipment cost and maintenance cost, and simple test equipment

Pending Publication Date: 2021-11-19
CONTINENTAL AUTOMOTIVE WUHU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the prior art, the equipment used in the crash test is complicated, the test process is also relatively complicated, special tooling is required, the test cost is expensive, and the test period is long

Method used

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  • Hammering test equipment and method for carrying out collision test by using hammering test equipment
  • Hammering test equipment and method for carrying out collision test by using hammering test equipment
  • Hammering test equipment and method for carrying out collision test by using hammering test equipment

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Embodiment Construction

[0029] The impact test equipment implemented according to the present invention will be described below with reference to the accompanying drawings and through embodiments. In the following description, numerous specific details are set forth in order to enable those skilled in the art to fully understand the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. Furthermore, it should be understood that the invention is not limited to the particular embodiments described. Instead, it is conceivable to implement the present invention in any combination of the following features and elements, regardless of whether they relate to different embodiments.

[0030] figure 1 and figure 2 A schematic structural view of a hammer test device 1 according to an embodiment of the present invention is shown. The hammer test equipment 1 is mainly used for testing the collision perform...

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Abstract

The invention provides hammering test equipment for a fuel pump. The hammering test equipment comprises a working rack, a fixing clamp arranged on the working rack and used for fixing the fuel pump to be detected, a bracket assembly comprising a vertical beam and a cross beam, a pendulum bob assembly comprising a swing arm connected to the cross beam in a swing mode and a bob body fixed to the free end of the swing arm and a protective cover provided with a cover body arranged on the working rack around the fixing clamp. The top of the protective cover is open to form an opening for the fuel pump to be detected to enter and exit, and a first through groove allowing the pendulum bob assembly to swing and penetrate into the protective cover is further formed in the protective cover; the vertical beam is installed to move in the first horizontal direction perpendicular to the cross beams relative to the working rack, the cross beams are connected to move in the vertical direction relative to the vertical beam, the swing arm is connected to move in the second horizontal direction parallel to the cross beams, and therefore the bob body can be adjusted to impact the center position of a pump body of the fuel pump. The invention also provides a method for carrying out an impact test on the fuel pump by using the hammering test equipment.

Description

technical field [0001] The invention relates to the technical field of hammer test equipment, in particular to a hammer test equipment used for a fuel pump and a method for performing a collision test on a fuel pump with the hammer test equipment. Background technique [0002] Fuel pump is an important part of automobile fuel supply system. In order to ensure the safety of the fuel pump, it is necessary to assemble the fuel pump on the collision test equipment for a collision test. After the test, it is required that there is no leakage at the flange of the fuel pump. [0003] However, in the prior art, the equipment used in the crash test is complicated, and the test process is relatively complicated, requiring special tooling, the test cost is expensive, and the test period is long. Contents of the invention [0004] In order to overcome the above problems, the object of the present invention is to provide such a hammer test equipment, which hammers the pump body of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08G01M3/00
CPCG01M7/08G01M3/00
Inventor 范俊赵海会
Owner CONTINENTAL AUTOMOTIVE WUHU
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