8results 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.

The utility model relates to the technical field of pipe fitting assembly, and discloses a pipe fitting assembly clamp which comprises a fixed base station, a rear vertical plate is fixedly connected to the rear side of the upper surface of the fixed base station, a top plate is fixedly connected to the top of the rear vertical plate, a first air cylinder is installed on the upper surface of the top plate, and a transverse plate is fixedly connected to the driving end of the first air cylinder. The surface of the right end of the transverse plate is fixedly connected with a fixing block, a side sliding groove is formed in the surface of the transverse plate, a sliding block is slidably connected into the side sliding groove, clamping mechanisms are arranged on the lower side of the fixing block and the lower side of the sliding block, and bearing mechanisms are arranged on the two sides of the fixing base table. By arranging the movable rods capable of being unfolded, the pipe fittings can be borne, the situation that the ends, not clamped, of the pipe fittings fall down due to gravity is avoided, the stability of the clamped pipe fittings is guaranteed, the assembled ends of the two pipe fittings are clamped and fixed by the upper clamping plate and the lower clamping plate correspondingly, and the two clamping plates are controlled to be close to each other, so that the pipe fittings are clamped and fixed. Therefore, the two pipe fittings are butted.

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.

The utility model discloses an optical fingerprint module chip gold thread binding structure, which comprises a substrate and a lens carried on the substrate, a chip is bound on the substrate, the lens is carried right above the chip, a gold thread used for binding is arranged between the chip and the substrate, a metal PAD is arranged on the chip, and the metal PAD is arranged on the substrate. The gold thread is located between the metal PAD and the substrate, the size of the metal PAD is smaller than or equal to 60 microns, and the diameter of the gold thread is 0.7 mil. According to the utility model, a proper gold wire is selected to bind the small-size metal PAD and the substrate, so that the chip is electrically connected with the substrate, and the module assembly effect is not affected.

The present invention relates to the field of building technology, and in particular to energy-saving, environmentally friendly green building wall components, including several groups of sound insulation components, wherein connecting blocks are arranged between two adjacent sound insulation components, each group of sound insulation components includes a folding frame and two horizontal slide rails, the folding frame includes two rectangular sliding frames, each rectangular sliding frame is provided with a sound insulation board, the top and bottom of each rectangular sliding frame are provided with a guide slide mechanism, each group of guide slide mechanisms includes several sliding heads, each horizontal slide rail is provided with a slide groove, each sliding head includes an elastic telescopic pin, each folding frame is provided with a quick-disassembly assembly part, when the folding frame is laid flat, the two rectangular sliding frames form a minimum single-layer sound insulation unit, and when the folding frame is folded, the two rectangular sliding frames form a minimum double-layer sound insulation unit, so that the thickness of the sound insulation board laid on the wall can be ultimately changed by changing the state of the folding frame, and the flexibility of the sound insulation component is ultimately improved.

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.

The utility model discloses a built-in current transformer frame type fixing structure, which relates to the technical field of built-in current transformers, and comprises a lower support plate, an upper support plate and a built-in current transformer body, the upper support plate is located above the lower support plate, the built-in current transformer body is abutted against the upper surface of the lower support plate, and the built-in current transformer body is fixed on the upper surface of the lower support plate. The insulation angle ring is inserted into the built-in current transformer body, the upper supporting plate abuts against the top of the insulation angle ring, the lower supporting plate and the upper supporting plate are connected in a fastened mode through a metal screw rod, and a first fixing assembly is arranged on one side between the lower supporting plate and the upper supporting plate. According to the built-in current transformer frame type fixing structure, the built-in current transformer body is provided with the insulation angle ring, and the lead body is wrapped by the corrugated paper board and the insulation paper board and is independently fixed, so that reliable insulation performance between the lead body and the built-in current transformer body can be ensured.