73results about How to "Fully clamped" patented technology

The invention relates to a shift cylinder (70) including a cylinder element (72) having a working space (74), a first and a second piston (76, 80) received in the working space (74) displaceably relatively to it, by which the working space (74) is divided in a first working chamber (82) capable of being charged with a working medium through a first port (88) of the shift cylinder (70), a second working chamber (84) capable of being charged with a working medium through a second port (91) of the shift cylinder (70) and a third working chamber (86) disposed between the first and the second working chamber (82, 84), including at least one spring member (90) capable of being supported on the first piston (76) on the one hand and on the second piston (80) on the other hand, by means of which a force can be bilaterally applied to the pistons (76, 80), wherein a first stop (92); of the shift cylinder (70) is associated with the first piston (76), by means of which a movement of the first piston (76) towards the second piston (80) is confined, and wherein a second stop (94) of the shift cylinder (70) is associated with the second piston (80), by means of which a movement of the second piston (80) towards the first piston (76) is confined.

The invention discloses a workpiece clamp capable of directly achieving positioning without depending on workers and extra tools. The workpiece clamp solves the problem that according to a wire cutting clamp in the prior art, horizontal positioning of a workpiece has to depend on extra tools. According to a novel chopstick barrel, the lower end of a barrel body is provided with a water filtering frame, and the bottom of the barrel body is connected with a water collection cup. The workpiece machining clamp comprises a substrate, a standard base plate and a sliding clamping plate which is opposite to the standard surface of the standard base plate and arranged on a sliding clamping base are arranged on the substrate. The sliding clamping base is connected with the substrate in a sliding mode, a positioning bolt is arranged on a side of the sliding clamping base and is tightly attached to the side edge of the substrate under a tightening state, a limit plate which partially extends towards the direction where the sliding clamping base is located is arranged on a side of the standard base plate, and the surface of the limit plate close to the standard base plate is vertical to the standard surface of the standard base plate. The workpiece clamp is suitable for being used in occasions where an original wire-electrode cutting clamp is suitable, and has the advantages of being capable of achieving quick clamping and loosening, capable of clamping multiple workpieces, and the like.

A finished product rotating speed detection device for motor production disclosed by the present invention comprises a cavity plate, a supporting plate is arranged above the upper surface of the cavity plate, a motor is placed on the upper surface of the supporting plate, stand columns are arranged at four corners of the upper surface of the cavity plate, and the bottom ends of the stand columns are fixedly connected with the upper surface of the cavity plate. A top plate is arranged at the top ends of the stand columns. According to the finished product rotating speed detection device for motor production, through cooperation of a cavity plate, a supporting plate, a motor, a stand column, a top plate and a clamping mechanism, two tooth strips, a connecting rod and a clamping plate can move towards the inner side together, rubber balls on the inner side surface of the clamping plate can abut against the outer wall of the motor, and then clamping and fixing operation on the motor to be detected is completed; during the period, manual clamping operation of an operator is not needed, physical consumption of the operator is reduced, and efficient detection operation of the motor is facilitated.