7results about How to "Action response is fast" patented technology

This utility model provides a mold that utilizes the mold opening force of an injection molding machine to drive the ejection mechanism of the molded product. It relates to the field of mold technology and includes a movable side, a fixed side, an ejection mechanism, and a driving mechanism. The driving mechanism includes a pull plate, a rocker arm, a guide structure, and a rotating shaft. The pull plate is installed on the movable side, and the rocker arm is connected to the ejection mechanism via the rotating shaft. A guide pin guides the rocker arm. Both the pull plate and the rocker arm are equipped with hook structures. This design, by using a driving mechanism composed of a pull plate, rocker arm, guide structure, and rotating shaft, offers a simple and reliable structure with minimal installation space, reducing mold and injection molding costs. After the mold completes the ejection action, the rocker arm can disengage from the pull plate, allowing the movable side to continue performing larger mold opening actions, meeting the needs of a robotic arm to enter the mold and remove the product. The mold opening stroke is not affected by the mold thickness.

This application relates to a quick-release stamping die, comprising a fixed die and a controllable movable die. The movable die is connected to a stamping seat, and a first slot is provided on one side of the stamping seat. A pressure bearing seat is provided on the side of the fixed die, and a second slot is provided on one side of the pressure bearing seat. The punch includes a stamping part and a first insertion part inserted into the first slot, and the die includes a cavity and a second insertion part inserted into the second slot. This quick-release stamping die achieves detachable connection between the punch and the stamping seat, and between the die and the pressure bearing seat through the above structure, avoiding the operation of disassembling the entire die. It solves the problems of cumbersome replacement, low efficiency, and inaccurate positioning, and realizes rapid disassembly and assembly and precise positioning of die components, significantly improving the flexibility and efficiency of stamping operations.

The application provides a kind of multiple wire spring wire automatic clamping device for wire spring hole one-way assembly machine, it is related to electric connector manufacturing technical field, including: cylinder, cylinder fixed plate, fixed seat, bottom plate, baffle, wire spring wire fixed rod, compression sleeve, sliding element, push block and reset spring;Fixed seat is fixed on the bottom plate, cylinder fixed plate is fixed on the fixed seat, cylinder is fixed on the cylinder fixed plate;Baffle is fixed on fixed seat, compression sleeve is arranged in baffle, wire spring wire fixed rod is arranged in compression sleeve, recess is arranged on the circumference of wire spring wire fixed rod, and wire spring wire is arranged in recess;Sliding element is arranged in fixed seat and matched with compression sleeve, push block is connected with cylinder and contacted with sliding element;One end of reset spring is connected with fixed seat, and the other end is connected with sliding element.Multiple wire spring wires are fixed and loosened simultaneously by taper shrinkage extrusion mode, and the processing efficiency of multiple, small aperture wire spring hole is improved.

The application discloses a waterway system and a flow path switching valve. The waterway system comprises a brewing device having a first opening and a second opening communicating with a brewing chamber; a water supply pipeline selectively communicating with the first opening and the second opening; a beverage outlet for outputting liquid generated from the brewing chamber; a beverage output pipeline connected between the second opening and the beverage outlet; and a flow path switching valve having a first conveying channel connected to the second opening, a second conveying channel connected to the beverage outlet, and a third conveying channel leading to a water storage tray. The flow path switching valve is operable to switch a communication mode based on a water supply direction, and the communication mode comprises a first mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and second conveying channels are communicated, and the first and third conveying channels are blocked; and a second mode in which the water supply pipeline supplies water to the brewing chamber through the first opening, the first and third conveying channels are communicated, and the first and second conveying channels are blocked. The flow path switching valve can realize more functions of the waterway system.

This utility model discloses a multi-stage gear sensing device for a door opener, including a servo drive mechanism mounted on a base housing. The servo drive mechanism includes a servo motor. A panel is provided on one side of the base housing, and a multi-stage gear mechanism is provided on the panel and driven by the servo motor. A detection box connected to the base housing is provided above the servo drive mechanism. A worm gear is mounted in the detection box via a rotating shaft. The bottom of the worm gear meshes with a worm gear driven by the multi-stage gear mechanism. A detection mechanism for detecting the rotation angle of the rotating shaft is provided in the detection box, and a cover plate is connected to the detection box. In this utility model, by setting up a base housing, a servo drive mechanism, a multi-stage gear mechanism, a worm gear, a worm gear, and a detection mechanism, the closed-loop control response speed is improved compared to the prior art, thereby accelerating the action response speed.

This application provides a 550kV vertical structure insulated metal-enclosed switchgear, belonging to the technical field of enclosed switchgear. The technical solution is a 550kV vertical structure insulated metal-enclosed switchgear, including an insulating bushing electrically connected to an isolating grounding switch. A vertical tank for closing resistors is located outside the isolating grounding switch, containing a closing resistor. Two parallel vertical tanks for vacuum interrupters are located outside the closing resistor tank, each containing a 252kV vacuum interrupter, and each 252kV vacuum interrupter is connected in parallel with a capacitor. The moving contacts of the two 252kV vacuum interrupters are connected in series via a connecting conductor. A driving mechanism is located at the bottom of both the closing resistor tank and the vacuum interrupter tank, enabling synchronous opening and closing of the closing resistor and the 252kV vacuum interrupters. The beneficial effect is that it ensures synchronous closing of the 252kV vacuum interrupters connected in series.