Adjustable clamp for delivery valve matching part sealing test

Abstract

The invention relates to an adjustable clamp for a delivery valve matching part sealing test. The adjustable clamp comprises an upper clamp body and a lower clamp body, wherein an air inlet is formed in the upper clamp body; a plurality of air outlets are formed in the lower clamp body; air cylinders corresponding to the air outlets one to one are arranged on the upper clamp body; a sealing cavity is formed between each air cylinder and each air outlet; a sealing plate is arranged outside each sealing cavity; a delivery valve matching part is arranged in each sealing cavity; one end of each delivery valve matching part is connected to each air cylinder and the other end of each delivery valve matching part is connected with each air outlet; and the air inlet is connected with an air inlet pipeline and communicated with each sealing cavity. The adjustable clamp has the characteristics of compact structure, convenience in use, high production efficiency, energy conversation and the like, and can be used for positioning and clamping the delivery valve matching parts reliably. After being tested and brought into production, the adjustable clamp meets the technical requirements of product production, and the manufacturing cost of the clamp and the labor intensity of workers are reduced greatly; furthermore, a requirement for batch production of multiple species is met, and the production benefit of an enterprise is improved greatly.

Description

technical field [0001] The invention relates to an adjustable jig for a sealing test, in particular to an adjustable jig for a sealing test of an oil outlet valve assembly. Background technique [0002] The production technology of the oil delivery valve couple has high technical requirements and there are many varieties. The current sealing test fixture needs to manufacture various models according to the product type. One kind of sealing test fixture can only test one kind of oil delivery valve couple, which is inconvenient to use and costs more. Also greatly increased, the scope of application is small, and cannot meet the batch requirements of product production. Contents of the invention [0003] In order to solve the above problems, the present invention provides an adjustable jig for the sealing test of the oil delivery valve assembly with simple structure, batch test and wide application range. [0004] The technical solution of the present invention is: comprisin...

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Problems solved by technology

[0002] The production technology requirements of the oil outlet valve couple are high and there are many varieties. The current sealing test fixture needs to manufacture various models according to the product type. One kind of sealing test fixture can only test one kind of oil outlet valve couple. It is inconvenient to use and the production cost Also greatly increased, the scope of application is small, and cannot meet the batch requirements of product production

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