5results about How to "Simplify motion path" patented technology

The invention discloses a tolerance checking structure and a cutting part blanking process, and relates to the field of cutting part checking, and the technical scheme is characterized in that whether a cutting part can pass through a gap between the side wall of a sliding groove and a first limiting part is judged through a pressure sensor, and when the cutting part cannot pass through, an air cylinder drives a transverse push plate to push the cutting part out of a sliding rail; whether the cutting piece can pass through the gap between the side wall of the sliding groove and the second limiting piece or not is judged through the pressure sensor, when the cutting piece cannot pass through, the air cylinder drives the transverse push plate to push the cutting piece out of the qualified outlet, and when the cutting piece can pass through, the cutting piece is pushed out of the sliding groove through the longitudinal push plate. The cutting parts keep moving on the same horizontal plane, the moving path of the cutting parts is simple, debugging and maintenance are convenient, and when the cutting parts of different sizes need to be adjusted, only the first limiting part and the second limiting part need to be replaced or the position of the return stroke push plate needs to be adjusted.

This utility model discloses a brazed water-cooled plate grinding device, comprising: a support module, which includes a base, a platform, and a Y-axis drive unit; the platform is slidably connected to the base, and several positioning pins are provided on the platform; the water-cooled plate is placed on the platform, and the positioning pins contact the side wall of the water-cooled plate; and a grinding module, which includes an X-axis mover, a sliding seat, a Z-axis mover, a lifting seat, a rotary motor, a mounting plate, and a grinding head; the sliding seat is fixedly mounted on the first moving platform of the X-axis mover, the Z-axis mover is fixedly mounted on the sliding seat, the lifting seat is fixedly mounted on the second moving platform of the Z-axis mover, the rotary motor is fixedly mounted on the lifting seat, and the grinding head is fixedly mounted on the mounting plate, with the grinding disc of the grinding head facing the water-cooled plate. Compared with the prior art, this utility model solves the problems of low efficiency and poor grinding quality in the existing post-weld grinding process of water-cooled plates.

The utility model discloses a robot tail end clamp which is connected to the tail end of a mechanical arm of a robot and comprises two clamping jaws and an air cylinder set, first arc-shaped parts and second arc-shaped parts are arranged on the inner sides of the two clamping jaws respectively, the two first arc-shaped parts are symmetrically arranged relative to the first axis, and the two second arc-shaped parts are symmetrically arranged relative to the second axis; the air cylinder set is connected with the two clamping jaws to drive the two clamping jaws to move face to face or back to back so that the two first arc-shaped parts can clamp or loosen objects, or the two second arc-shaped parts can clamp or loosen the objects. The bidirectional clamping device has bidirectional clamping capability, and is beneficial to simplifying a motion path and improving operation efficiency.

The invention relates to a surgical instrument rod for endoscopic surgery. Comprising a plurality of sets of bending joints and a plurality of active driving parts, each set of bending joints comprises a first rotating part and a second rotating part, each set of bending joints further comprises a rotating supporting rod, the two ends of each rotating supporting rod are movably connected with the corresponding first rotating part and the corresponding second rotating part respectively, each first rotating part is provided with a first guiding part, and each second rotating part is provided with a second guiding part; the first guide part and the second guide part are matched to achieve symmetrical rotation of the first rotating piece and the second rotating piece. According to the technical scheme, symmetrical rotation of the bending joints is achieved, the active driving parts are consistent in retracting and releasing, the driving parts are simple in movement path, and movement precision and control precision are improved conveniently.

This utility model provides an installation device for large-scale pressure steel pipe elbows in vertical shafts, including a guide device laid on the ground. A movable frame is slidably supported on top of the guide device and can move. The movable frame is connected to the front and rear hydraulic cylinders of a hydraulic drive system via hinged supports. An adjustment platform is hinged to the piston rods of the front and rear hydraulic cylinders of the hydraulic drive system. The steel pipe elbow to be installed is fixed on the fixed support of the adjustment platform. The front and rear hydraulic cylinders of the hydraulic drive system perform telescopic movements, thereby driving the adjustment platform to rise, fall, and tilt, so that the steel pipe reaches the installation state. This installation device can be used for the installation of large-scale pressure steel pipe elbows in vertical shafts, and can easily realize the movement of the pressure steel pipe elbow and the adjustment of the installation angle during the installation process.