7results about How to "High clamping reliability" patented technology

The utility model discloses a quick -wearing formula magnetism sucking disc relates to magnetic fixture technical field, including the bottom plate of being fixed on the workbench through screw, the bottom plate is placed with the disk body, and the disk body both sides are fixedly connected with the connecting plate, is equipped with the pressing plate on the connecting plate, and the pressing plate is installed with locking mechanism symmetry on. The locking mechanism includes the locating pipe, the lock core column, the spring, the stop head and the clamping ball, and the locating pipe penetrates the pressing plate, the connecting plate and the bottom plate, and the bottom plate is equipped with the connecting hole and the annular groove, when the lock core column resets under the spring effect, the clamping ball embeds the annular groove and realizes locking, and the lock core column is pressed and then removes the locking. The structure cooperates through the pressing plate and the locking mechanism, realizes the quick connection and disassembly of disk body and bottom plate, improves the assembly efficiency and the positioning accuracy, has simple structure, convenient operation, locking reliable advantage, is applicable to the quick clamping operation under a variety of working conditions.

The utility model relates to a kind of sample bottle bottle-opening device, sampling device and stereoscopic structure detection device, it includes drive mechanism, screw cap mechanism, fixed mechanism and tray mechanism, wherein, the support module of tray mechanism includes several modularized racks, rack can make the sample bottle suspended on it Setting;Screw cap mechanism can be clamped to sample bottle, to make under the driving effect of drive mechanism drive sample bottle to carry out multidimensional motion, and can be transferred to the sample bottle placed on tray mechanism to fixed mechanism;The bottle body support plate of fixed mechanism can support the bottle bottom of sample bottle, and by bottle gripper from the opposite side of sample bottle Clamping, to realize the limiting of the bottle body of sample bottle;When the bottle body of sample bottle is limited by fixed mechanism, the bottle-opening gripper of screw cap mechanism can make the bottle cap of sample bottle be limited by the way of tightening bottle-opening gripper, and by bottle-opening motor drive bottle-opening gripper drive bottle cap to rotate.

This utility model relates to the field of electronic components and discloses an electronic component with a protective structure, including a circuit board and a protective cover. The component body is fixedly mounted on the upper end of the circuit board. A mounting hole is provided on the upper end of the protective cover. A filter screen is fixedly mounted on the upper inner side of the mounting hole. A motor is fixedly mounted at the lower center of the filter screen. A fan is fixedly fitted onto the output end of the motor. Fixed posts are fixedly mounted on both sides of the inner perimeter of the protective cover. Springs are mounted at the bottom of the inner ends of multiple fixed posts. Movable posts are fixedly mounted at the front ends of multiple springs. Clamping plates are fixedly mounted at the front ends of each pair of movable posts. Connecting blocks are fixedly mounted on the lower ends of both sides of the outer perimeter of the protective cover. In this utility model, the fan can quickly cool the component, preventing overheating damage, and the movable posts can move within the fixed posts, preventing spring displacement.

The utility model discloses a workpiece clamping device for machining center, including base, limit ring, adjusting seat and top tight mechanism, be provided with the circular boss on the base, is provided with the annular clamping groove to the boss outer periphery, and the several adjusting seat is clamped in the clamping groove, and adjusting seat is along the clamping groove circumferential movement and is positioned through the clamping block and locking screw, be provided with top tight mechanism on adjusting seat, and top tight mechanism includes screw rod, handle and pressure plate, is used for clamping workpiece from multiple directions, the mounting plate with U type opening is equipped with on base both sides to realize quick installation and fixed, and the base edge is equipped with the discharge chute, and the limit ring lower part is equipped with the let -alone slot cooperation and uses the chip removal. The device can realize the clamping operation of multiple points, adjustable, is applicable to the high stability fixation of special-shaped workpiece, overcomes the traditional fixture positioning accuracy poor, poor adaptability, the problem of clamping instability, improves the machining accuracy and adaptability.

The utility model discloses a lightning arrester tensile test device, specifically relates to lightning arrester detection technical field, including base, the base upper end front part rotationally connected with glass cover, the base upper portion is fixedly connected with two mobile mechanisms, two mobile mechanisms are close to each other's one end all fixedly connected with two clamping mechanisms, two clamping mechanisms are far from each other's one end all slidingly connected with the limiting mechanism, the base upper portion is fixedly connected with the support mechanism. The utility model discloses a lightning arrester tensile test device is provided with clamping mechanism, adopts the combination of '' chuck + connecting rod + telescopic rod '', through replacing different specifications chuck, can adapt to various size lightning arrester, and the semicircle block and spring no.

This utility model relates to the field of chip clamping equipment technology, specifically to a chip disassembly and assembly fixture, comprising: a loading plate, with fixing blocks installed at both ends of the four sides of the loading plate, a first loading groove formed in the middle of the upper surface of the loading plate, a set of second loading grooves formed on the opposite two side walls of the loading plate, and a switch groove formed on the other side wall of the loading plate, and a clamping assembly provided inside the loading plate for clamping the chip to be disassembled or assembled. The purpose of this utility model is to provide a chip disassembly and assembly fixture to solve the problems of poor compatibility, high risk of clamping damage, and low operating efficiency in the prior art.

This invention relates to the field of oil extraction equipment technology, and discloses a clamping device and a metal drill tong. The clamping device includes: a frame assembly; two clamping components symmetrically arranged on the frame assembly, each clamping component including a connecting component and a clamping arm, the clamping arm being hinged to the frame assembly via the connecting component; and a drive component disposed on the frame assembly, the drive end of which is simultaneously drivenly connected to the connecting components of the two clamping components. This invention, by setting the clamping components and drive component on the frame assembly, allows the two clamping components to continuously move along a symmetrical clamping trajectory until they contact the workpiece when the clamping device clamps it, resulting in higher clamping accuracy. Furthermore, since the clamping center lines of the two clamping components coincide with the axis of the metal drill tong body, the clamping components can also center and straighten the workpiece during clamping, correcting any deviations in the workpiece's placement.