A detection method for the protrusion amount of the impact mechanism
A technology of impact mechanism and detection method, which is applied in the direction of measuring devices, instruments, and electric devices, etc., and can solve the problem that the protrusion of the impact mechanism cannot be quickly detected.
Active Publication Date: 2018-11-27
SHANXI NORTH MACHINE BUILDING
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Problems solved by technology
[0003] The purpose of the present invention is to provide a detection method for measuring the protrusion of the impact mechanism to solve the problem that the protrusion of the impact mechanism cannot be quickly detected
Method used
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Embodiment Construction
[0014] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail.
[0015] The invention provides a method for detecting the protrusion of an impact mechanism, the specific steps of which include:
[0016] S1. Calculate the amount of protrusion
[0017] S1.1. Calculate the relative size of the impact mechanism and the insulating plate in the impact state;
[0018] S1.2. Calculate the minimum stroke of the protrusion of the impact mechanism at the moment of impact to meet the impact requirements;
[0019] S1.3. Calculate the depth of the installation groove of the conductive sheet of the insulating plate and the depth of the U-shaped groove of the conductive sheet through the minimum stroke;
[0020] S2, make detection device
[0021] S2.1. Design and manufacture conductive sheet 1 according to the calculated size. The conductive sheet is made of meta...
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The invention discloses a detection method for the protrusion amount of an impact mechanism. By calculating the protrusion amount, a detection device is used for testing to judge whether the impact mechanism is normal. The detection device includes a conductive sheet, an insulating plate, a grounding sheet, a support plate, an indicator light and a battery box; the conductive sheet is a U-shaped groove structure, which is installed in the installation groove at the lower end of the insulating plate, and the indicator light is fixed on the top of the insulating plate through the support plate , the indicator light is connected to the battery box, and the negative pole of the battery box is in contact with the ground plate fixed on the insulating plate; the indicator light is used as the output display mechanism of the test result; the battery box provides power for the indicator light display. The invention can quickly measure the protruding amount of the impact mechanism and provide strong guarantee for shooting reliability.
Description
technical field [0001] The invention belongs to the technical field of mechanical testing and relates to a detection method for measuring the protrusion amount of an impact mechanism. Background technique [0002] The impact mechanism is a commonly used actuator for momentum transfer in mechanical equipment. Before the impact, the striker pin of the impact mechanism has protruded forward and contacted the impacted mechanism, while the impact mechanism body is still in the ready state. After putting in place, the safety card lock breaks away from the bumper slot, so that the spring of the bumper mechanism is stretched and drives the body of the bumper body to bump to complete the energy conversion. Due to assembly errors, long-term use and other reasons, the spring of the impact mechanism is aging, and the protrusion of the impact mechanism is shortened, which will result in inability to contact the structure to be impacted and cause potential safety hazards. In the prior ar...
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IPC IPC(8): G01B7/00
CPCG01B7/00
Inventor 肖丁钟奥博聂鑫马亮星张明敏李瑜皎
Owner SHANXI NORTH MACHINE BUILDING