5results about How to "Achieve jacking" patented technology

An adjustable automatic inspection robot disclosed by the present invention comprises a frame, a driving mechanism is installed on the frame, the driving mechanism comprises a double-shaft motor, a rotating shaft, a first snap ring, a positioning shaft, wheels and a second snap ring, the double-shaft motor is fixed on the frame, the output end of the double-shaft motor is fixed with the rotating shaft, and the first snap ring is fixed on the rotating shaft. The rotating shaft is connected to the frame through a bearing, and a first clamping ring is fixed to the rotating shaft. According to the adjustable automatic inspection robot, when wheels need to be maintained and replaced, through the action of a second hydraulic rod, a movable frame and a bottom plate, jacking of the whole device can be achieved, the wheels are separated from the ground, at the moment, a limiting groove plate is separated from a first clamping ring and a second clamping ring, and the automatic unlocking effect between the wheels and a rotating shaft is achieved; and in cooperation with nested connection between the positioning shafts and the wheels, the wheels can be conveniently disassembled and assembled, so that the wheels are convenient to maintain and replace, and the convenience of later maintenance of the device is improved.

The invention relates to an automatic tool wear detection device, comprising a spindle box, a working platform and a detection component; the output end of the spindle box is connected with a tool, the spindle box can drive the tool to move in the X, Y and Z directions, and the spindle box can also drive the tool to rotate; the working platform is arranged below the spindle box; the detection component is used to measure the position of the tool in the X, Y and Z directions; the detection component comprises a tool setting sensor, and the tool setting sensor comprises an X-direction tool setting surface, a Y-direction tool setting surface and a Z-direction tool setting surface; the invention drives the tool to contact the X-direction tool setting surface, the Y-direction tool setting surface and the Z-direction tool setting surface of the tool setting sensor respectively through the spindle box, calculates the displacement difference of the spindle box in the X, Y and Z directions during the initial tool setting and the actual detection, and then obtains the tool wear amount; the machining center performs real-time detection of the tool according to the tool wear amount, and the detection can be performed without removing the tool, thereby greatly improving the detection efficiency and detection accuracy and reducing the work intensity of workers.

The utility model discloses a wedge-shaped jacking mechanism, which comprises a jacking base, a lifting jack, an unloading jack, a wedge-shaped jacking mechanism and a wedge-shaped jacking mechanism, and is characterized in that a jacking jack and an unloading jack are horizontally arranged on the jacking base; the wedge-shaped block group comprises a lower wedge-shaped block and an upper wedge-shaped block, the lower wedge-shaped block and the upper wedge-shaped block are oppositely arranged up and down, and the opposite end surfaces of the lower wedge-shaped block and the upper wedge-shaped block are inclined surfaces with the same slope; the movable end of the jacking jack and the movable end of the unloading jack are both connected with the lower wedge-shaped block and used for driving the lower wedge-shaped block to horizontally slide along the jacking base, and then the upper wedge-shaped block is driven to move up and down in the vertical direction relative to the jacking base. According to the bridge support, jacking operation can be carried out in a small space, jacking of a large structure can be achieved through small jacking force, and therefore maintenance and replacement of the bridge support are achieved.

This utility model belongs to the field of automatic feeding technology, and particularly relates to an automatic feeding production line. An automatic feeding production line includes a workbench and a conveyor line. A carrier is conveyed on the conveyor line, and multiple sets of stopping mechanisms are provided on the conveyor line for stopping the carrier. A lifting mechanism for lifting the carrier is provided between the stopping mechanisms at the feeding station. Conveyor belt assemblies for conveying upper and lower housings are respectively provided on the workbench on both sides of the conveyor line. A feeding robot is provided on one side of each conveyor belt assembly. Upper housing contouring grooves and lower housing contouring grooves are provided on the carrier. The feeding robot can transfer the upper and lower housings from the conveyor belt assemblies into the upper and lower housing contouring grooves, respectively. This utility model can automatically and synchronously feed and convey the upper and lower housings of sensors, and has the advantages of high feeding efficiency and high degree of automation.

The utility model relates to a wheel holding type transport vehicle which comprises a frame structure. The walking system is arranged at the bottom of the frame structure; the jacking mechanism is arranged on the frame structure and comprises a driving wedge plate capable of moving horizontally and a lifting wedge plate capable of moving vertically, and the driving wedge plate is in sliding fit with the wedge surface of the lifting wedge plate; the jacking mechanism and the wheel holding mechanism are arranged on the lifting wedge plate, the wheel holding mechanism is arranged on the lifting wedge plate and comprises a rear clamping piece capable of moving horizontally and a front clamping piece capable of moving vertically, and the rear clamping piece and the front clamping piece are correspondingly arranged. The jacking height of the jacking mechanism and the distance between the two clamping pieces of the wheel holding mechanism can be adjusted according to different sizes of airplane wheels, the adaptability is high, the production and maintenance cost is low, and the safety performance is high.