4results about How to "Does not affect assembly" patented technology

The utility model discloses a kind of flow fixture transmission structures, clamping type electric core into shell device and assembly welding line, wherein flow fixture includes first tooling and second tooling, second tooling has first state and second state, in second state, first semi-finished product and second semi-finished product are close to each other, to make first semi-finished product and second semi-finished product connect or assemble;Further include driving mechanism, driving mechanism has first position and second position, in second position, driving mechanism is drivingly connected with second tooling, driving mechanism can drive second tooling to move, to make second tooling switch to second state.A kind of flow fixture transmission structures, clamping type electric core into shell device and assembly welding line of the utility model, can cancel the power component on flow fixture, reduce equipment cost, simplify the arrangement of flow fixture, reduce the arrangement difficulty of flow fixture, be favorable to reduce the volume of flow fixture, reduce the weight of flow fixture, reduce flow difficulty and flow cost.

This invention provides a coil compression unit, tooling, and method. The coil compression unit includes a winding post, a housing, a base, a punch, and a wire release mechanism. The winding post is disposed on the base, and the coil is detachably arranged on the winding post. The housing surrounds the coil, and the punch can slide between the winding post and the housing to compress the coil. The wire release mechanism is used to separate the compressed coil from the winding post. This prevents the lead wire from bending and damaging its insulation layer, thereby extending its service life. Furthermore, the wire release mechanism separates the compressed coil from the winding post, preventing excessive pressure between the coil and the winding post that could lead to an inability to separate them.

The application provides a sample adding device, which comprises a container adapted to contain reagents and comprising a container mouth; a sample adding mechanism arranged at least partially in the container and in communication with the interior and exterior of the container to deliver the reagents in the container to the exterior of the container; an interface mechanism adapted to connect the container mouth and the sample adding mechanism; the interface mechanism comprises an interface penetrating along the axial direction of the container mouth, and a support and a bearing member successively sleeved in the interface; the interface is detachably sleeved on the outer periphery of the container mouth, and there is a gap between the interface and the support to adapt to receiving the side wall of the container mouth; the bearing member is sleeved on the outside of the sample adding mechanism; first and second sealing rings are arranged between the support and the bearing member and between the support and the side wall of the container mouth respectively to seal the connection of the interface mechanism with the sample adding mechanism and the container mouth respectively. By using the application, simple assembly between the container and the sample adding mechanism can be realized, and sealing between the container and the sample adding mechanism can be realized.

This invention discloses a metal surface rust inhibitor, comprising the following raw materials by mass percentage: deionized water: 80%–90%; organic polyol amine corrosion inhibitor: 6%–16%; heterocyclic high-efficiency corrosion inhibitor: 0.5%–3%; water-based film-forming agent: 2%–7%; nonionic low-foaming surfactant: 0.2%–1.5%; pH adjuster: 0.3%–1.5%; defoamer: 0.05%–0.3%. This invention is completely non-toxic and environmentally friendly, free of nitrites, chromium, nickel, phosphorus, and heavy metals, meeting environmental emission standards. It has a low odor, is easy to clean, non-greasy, and does not affect coating, phosphating, or assembly. It provides long-lasting rust prevention, forms a dense film with strong adhesion, significantly extends the rust prevention period, and is suitable for multiple metals, exhibiting no corrosion to carbon steel, cast iron, galvanized steel, and stainless steel. It has excellent rust prevention performance, is easy to apply, and can be applied by immersion, spraying, or brushing at room temperature, with fast drying.