4results about How to "Ensure positioning reliability" patented technology

The utility model discloses a SF6 gas micro -water density monitoring devices contains micro -water detection module, inlet pipe, exhaust pipe, pump body, L type telescopic pipe and butt joint, drying cylinder, place cavity, step support surface, filter cartridge (infill drying agent), sliding sleeve, upper / lower limit convex ring, sliding groove and convex strip, boss, extruding block, fixed peg, spring, connecting rod, pressure gauge, wireless transmitting module, when working, the pump body draws gas and enters drying cylinder after micro -water detection, conical hole and extruding block - step support - sliding sleeve constitute forced flow structure, and make sample gas to pass through filter cartridge reflux equipment, and pressure gauge and wireless transmission realize pressure monitoring and data report, and the structure is convenient for installation maintenance, and inhibits bypass, and stable reflux moisture content, and improves detection result consistency.

The application discloses a high-rigidity linear sliding rail with automatic centering and four-direction load capacity, and particularly relates to the technical field of linear sliding rails, and comprises a guide rail, a sliding block is slidably arranged on the top of the guide rail, and a transmission unit is arranged on the inner side top end of the sliding block and comprises two groups of upper load bearings arranged in a symmetrical mode. The four-column circular-arc ball groove and the 45-degree contact angle of the steel ball can balance the four-direction load of the radial direction, the reverse radial direction and the horizontal and vertical directions, and realize automatic centering. Four groups of pre-pressing clamping positioning blocks are arranged between the sliding block and the bottom end of the guide rail, so that the installation precision and the operation stability of the sliding block on the guide rail can be obviously improved, the deviation and vibration in the sliding process can be further inhibited, the accurate positioning and the guiding constraint for the linear motion can be continuously provided, the high-precision smooth sliding of the sliding block along the guide rail axis direction is realized, and the positioning precision and the motion smoothness in the linear transmission process are double-protected.

This utility model relates to the field of transplanting devices, and more particularly to a ring-shaped transplanting device. It includes a base, on which are mounted a track, a carrier driver, a carrier, and a support plate. The track is a closed-loop structure with its ends connected. The carrier carries a fixture, and the carrier slides along the track and is connected to the carrier driver. Support plates are formed on both sides of the track, fixed to the base, and the two sides of the fixture are in contact with the support plates, providing support to the fixture. The contact between the fixture and the support plates allows the support plates to provide auxiliary support to the fixture when it is subjected to processing pressure, enhancing the system's impact resistance and ensuring operational safety under heavy loads.

This invention relates to the field of tapping technology for television backplates, and particularly to a tapping device for processing television backplates based on debris cleaning and recycling. The device includes a chain conveyor line, a material collection assembly movably mounted on the side of the chain conveyor line, a television backplate mounted on the upper side of the material collection assembly, and a tapping assembly fixedly mounted on the side of the chain conveyor line. This invention achieves automatic collection and cleaning of debris during the tapping process by using a material plate with an airflow cavity and discharge trough, and a bottom material collection box, in conjunction with an air blowing pipe on the tapping assembly. This effectively prevents debris scattering. Simultaneously, it uses pneumatically driven elastic support cylinders to push movable blocks for flexible compression and positioning of the television backplate, avoiding workpiece indentation and deformation. Real-time displacement feedback from detection blocks ensures positioning reliability. Furthermore, a dual-drill rod system linked by a synchronous belt, combined with multiple sets of electric actuators, enables simultaneous or selective processing of threaded holes at different distances and heights.