Air tightness and electrical property two-in-one rapid tool clamp detection device

A technology of tooling fixtures and detection devices, which is applied in the direction of workpiece clamping devices, measuring devices, manufacturing tools, etc., and can solve problems such as poor sealing, affecting the airtightness of equipment connections, and loose connections

CN111854849APending Publication Date: 2020-10-30湖南诚合鑫科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-10-30

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Abstract

The invention discloses an air tightness and electrical property two-in-one rapid tool clamp detection device. The device comprises a detection machine body; one end of the detection machine body is connected with a gas flow pump; a connecting nozzle is arranged on one side of the gas flow pump; a bracket is arranged at the bottom end of the connecting nozzle; a threaded rod is fixed to the bottomof the bracket; one end of the threaded rod is connected with a rotary cylinder through a thread; a mounting frame is arranged at the bottom of the rotary cylinder and fixed to the outer wall of thedetection machine body; and a reinforcing support is fixed to the bottom of the mounting frame. According to the invention, the threaded rod and the rotary cylinder are in threaded screwing fit, so that the height of the bracket can be adjusted, the connecting nozzle of the gas flow pump is erected on the surface of the gas flow pump, the gas flow pump is supported and positioned, it is guaranteedthat the gas flow pump cannot incline in the screwing process, assembling is more accurate and reliable, poor assembling air tightness cannot be caused, meanwhile, the gas flow pump is supported, andbending of the gas flow pump under the action of gravity is avoided; and the mounting frame is supported and reinforced through the designed reinforcing support.
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Description

technical field

[0001] The invention belongs to the technical field of air tightness and electrical performance of products, and in particular relates to a two-in-one quick tooling fixture detection device for air tightness and electrical performance. Background technique

[0002] The air tightness tester adopts the detection principle of differential pressure method, and uses air as the medium to test products. detection is easier and faster.

[0003] When the existing gas-tightness and electrical performance two-in-one quick fixture detection device is in use, the air volume pump at the rear end of the detection equipment is used to realize the gas transmission and detection. The air volume pump is screwed and fixed by a single valve head, but its screw During the screwing process, because there is no supporting component to support it, the interface between the one-way valve and the equipment is inaccurately aligned, and it is prone to tilt during screwing, which leads t...

Examples

Embodiment 1

[0023] see Figure 1 to Figure 3 , the present invention provides a technical solution: a two-in-one quick fixture detection device for air tightness and electrical performance, including a detection body 1, one end of the detection body 1 is connected to an air volume pump 2, and one side of the air volume pump 2 is provided with an adapter 9. The bottom end of the mouthpiece 9 is provided with a bracket 8, and the bottom of the bracket 8 is fixed with a threaded rod 5. Through the threaded rod 5 and the rotary cylinder 10, the height of the bracket 8 is adjusted to make the gas volume The nozzle 9 of the pump 2 is erected on its surface so that it can be held and positioned to ensure that it will not be tilted during screwing, and the assembly is more accurate and reliable without causing poor air tightness of the assembly. At the same time, it plays a supporting role for the air volume pump 2 , to prevent it from bending under the action of gravity, one end of the threaded ...

Embodiment 2

[0027] see Figure 1 to Figure 3 , the present invention provides a technical solution: a two-in-one quick fixture detection device for air tightness and electrical performance, including a detection body 1, one end of the detection body 1 is connected to an air volume pump 2, and one side of the air volume pump 2 is provided with an adapter 9. The bottom end of the mouthpiece 9 is provided with a bracket 8, and the bottom of the bracket 8 is fixed with a threaded rod 5. Through the threaded rod 5 and the rotary cylinder 10, the height of the bracket 8 is adjusted to make the gas volume The nozzle 9 of the pump 2 is erected on its surface so that it can be held and positioned to ensure that it will not be tilted during screwing, and the assembly is more accurate and reliable without causing poor air tightness of the assembly. At the same time, it plays a supporting role for the air volume pump 2 , to prevent it from bending under the action of gravity, one end of the threaded ...