3results about How to "Swing fast" patented technology

The utility model relates to the technical field of forging manipulator clamping structure, especially relates to the forging manipulator front -positioned clamping structure, including the mounting bracket, the connecting column, and the mounting bracket is opposite and is provided with two groups, still including clamping subassembly and installation subassembly, the intermediate position between mounting bracket is connected with the connecting column, and the opposite installation subassembly is installed between the mounting bracket, and the opposite installation subassembly is installed in the mounting bracket's two ends, clamping subassembly includes the support, and the support is opposite and is installed between the mounting bracket, and the below between the support is installed reciprocating swing motor, and reciprocating swing motor's opposite side swing joint has grabbed the clamping, the utility model discloses the setting of reciprocating swing motor makes the flexible swing of grabbed clamping in certain angle range, can easily adapt to the forging of different shape, size, greatly increased the application scope of manipulator, and can always keep the stable clamping of forging according to the dynamic change of forging, prevents the forging from falling or displacement in the operation process.

The utility model discloses a stop valve for a pipeline, and aims to solve the problems that in the prior art, when a stop valve needs to be opened from a closed state, the resistance is large sometimes, a female user often encounters the situation that operation is jammed and laborious, sometimes, the stop valve needs to be quickly closed for throttling, and one circle of 360-degree rotation can be achieved only by screwing the stop valve 4-5 times with the hand each time, so that the use is inconvenient. The manual stop valve comprises a valve body, a valve rod, a valve cover and a manual execution assembly. The valve rod comprises an external thread column, a square head column and a limiting rod body; the manual execution assembly comprises a starting hand wheel, a limiting column, an execution hand wheel and a locking nut. The limiting column is used for limiting the square head through hole; the starting hand wheel comprises a first rim, a first spoke and a first hub; the first hub is provided with a first square-head through hole; the execution hand wheel comprises a second rim, a second spoke and a second hub; and the second hub bag comprises a second square head through hole and an auxiliary rotation execution part.

The invention provides a laser welding device for metal product manufacturing, and belongs to the field of laser welding devices.The laser welding device comprises a pushing and scraping component, a laser welding head and a focus lens base, a moving assembly is arranged in the laser welding head and comprises a sliding column, and the back of the focus lens base is fixedly connected with a connecting plate; a rotating shaft is rotationally connected to the interior of the connecting plate, and a scraping plate slidably connected with the inner wall of the laser welding head is fixedly connected to the inner side of the rotating shaft. According to the laser welding device, through the arranged pushing and scraping part, when the sliding column drives the focus lens base to leave the laser welding head, the scraping plate moves along with the focus lens base, precipitated black powder is automatically pushed out of the laser welding head, the complexity of manual cleaning can be avoided, and the maintenance efficiency is improved.