Clamping and fixing equipment for detecting sealing performance of engine end cover
A technology of end cover sealing and clamping and fixing, which is applied in the direction of detecting the appearance of fluid at the leakage point and using liquid/vacuum degree to measure the liquid tightness, etc., which can solve the problem of no sealing equipment, increased production cost, and poor plugging effect Waiting for a question
Inactive Publication Date: 2020-07-07
天津市臣涛精密机械设备有限公司
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Problems solved by technology
like Image 6 As shown, the engine end cover is a shell-shaped main body, and a plurality of through holes are made on its upper end surface, and water nozzles are installed. In the production, there is no special sealing equipment, and the staff can only rely on the simple plugging to seal. The defects of this method are: 1. Slow speed and low efficiency
2. The plugging effect is not good. It may be that the result of the pressure test is inaccurate due to the failure to install the plugging well, resulting in misjudgment by workers, and wrongly judging qualified products as unqualified, resulting in increased production costs for the company.
3. The labor intensity of the staff is high and they are prone to fatigue, and the test process has high requirements on human factors such as the technical level and sense of responsibility of the staff
Method used
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[0018] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.
[0019] A clamping and fixing device for detecting the tightness of an engine end cover, including a bottom plate 9, a positioning column 10, a support frame 16, a quick pressure wrench 1, a small hole plugging head 2, a fixing frame 5, and a large hole plugging head 6 As well as the faucet plugging device 3, a vertical positioning column is installed on the left side of the upper surface of the base plate, and a plurality of supporting frames arranged side by side are installed at the rear of the upper surface of the base plate, and a quick pressure wrench is all installed on each supporting frame, and each The lower ends of each quick press wrench are all connected with a small hole plugging head, and each small...
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The invention relates to clamping and fixing equipment for detecting the sealing performance of an engine end cover. The clamping and fixing equipment comprises a bottom plate, a positioning column, asupporting frame, a quick pressing wrench, a small hole plugging head, a fixed frame, a large hole plugging head and water nozzle plugging equipment. The clamping and fixing equipment for detecting the sealing performance of the engine end cover is ingenious in design, reasonable in structure, convenient to use and high in practicability; by using the equipment, the operation process of disassembling, assembling and blocking a workpiece can be simplified, the working efficiency is improved, and the accuracy of a detection result is guaranteed.
Description
technical field [0001] The invention relates to the technical field of engine end cover detection, in particular to a clamping and fixing device for detecting the sealing performance of an engine end cover. Background technique [0002] The engine end cover is a part installed on the oil box. In order to avoid leakage of the oil box, the sealing requirements for the end cover are relatively strict. After the end cover is produced, it needs to be subjected to a pressure test. like Image 6 As shown, the engine end cover is a shell-shaped main body, and a plurality of through holes are made on its upper end surface, and water nozzles are installed. In the production, there is no special sealing equipment, and the staff can only rely on the staff to use simple plugging to seal. The defects of this method are: 1. Slow speed and low efficiency. 2. The plugging effect is not good. It may be that the result of the pressure test is inaccurate due to the failure to install the plugg...
Claims
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Login to View More IPC IPC(8): G01M3/06
CPCG01M3/06
Inventor 崔雅臣张涛崔超崔越崔文来崔建涛李绍功李绍德崔雅海
Owner 天津市臣涛精密机械设备有限公司