13results about How to "Clear layout" patented technology

The invention discloses a chamfering device for nut machining, and relates to the technical field of nut machining equipment. The device comprises a base, a supporting table, a supporting frame, a clamping assembly and a chamfering tool bit assembly, the base is provided with the supporting table and a collecting drawer, the supporting table is matched with a transverse clamping plate assembly through a two-way screw and a sliding block, the supporting frame is provided with a longitudinal clamping assembly, and three-dimensional clamping is formed; the two ends of the base are connected with a lifting plate through a lifting mechanism, a chamfering tool bit is driven by a double-screw and servo motor to achieve multi-dimensional adjustment on the lifting plate, and a rotating motor drives the tool bit to machine. The clamping face is provided with a rubber anti-skid pad, a pressure sensor and a controller to integrally control the whole process. A three-dimensional clamping structure is adopted, clamping is stable, adaptability is wide, a tool bit can be accurately adjusted in multiple dimensions, the automation degree is high, the nut chamfering precision and production efficiency can be effectively improved, meanwhile, a waste collecting drawer and pressure sensing protection are arranged, the machining environment and product quality are optimized, and the nut chamfering machine is suitable for batch machining of nuts of various specifications.

This application discloses an automotive hood lock, including a lock plate, a hook lock, and an actuating assembly. The lock plate has a receiving groove extending through its top. The hook lock is rotatably connected to one side of the lock plate. The actuating assembly includes a lever plate, a first rotating shaft, a second rotating shaft, and a pawl located on the same side of the lock plate. The first and second rotating shafts are respectively located on opposite sides of the receiving groove and extend through the lock plate. One end of the lever plate and one end of the pawl are both sleeved on the first rotating shaft, and the other end of the lever plate is used to connect to a pull rope. The other end of the pawl and the hook lock are sleeved on the second rotating shaft, and the pawl has a cavity directly opposite the receiving groove. When the pull rope pulls the lever plate to rotate, the pawl drives the second rotating shaft to rotate, thereby causing the hook lock to rotate and switch between a locked position and a released position, thus locking or releasing the hood lock ring placed in the receiving groove. This solves the problems of cumbersome and concealed traditional double unlocking, and significantly improves in terms of ease of operation, environmental adaptability, and structural reliability.

The utility model provides a kind of rocket launching platform and integrated transfer erecting launching system, at least include: platform body, restraint release device, auxiliary support device and guide groove cover plate;The central position of platform body is equipped with the platform mouth with polygonal cross section, the platform mouth top is used to carry rocket, the platform mouth below is used to communicate guide groove, restraint release device and auxiliary support device are alternately arranged in the periphery of platform mouth;Guide groove cover plate includes a plurality of sub-cover plates rotatably arranged in the inner wall of platform mouth, each sub-cover plate is opened or closed by drive mechanism control;The side of each sub-cover plate towards the inside of platform mouth is connected with the ground end of platform body by drive mechanism, by controlling drive mechanism contraction, pull each sub-cover plate to rotate in the direction close to ground, to open platform mouth;By controlling drive mechanism extension, push each sub-cover plate to rotate in the direction away from ground to position, realize the shielding platform mouth.

The application discloses a power cabinet with a cable bundling limiting structure, and relates to the technical field of power cabinet bundling, which comprises a power cabinet, a ventilation opening is formed in the surface of the power cabinet, a fan is fixedly installed on the inner wall of the ventilation opening, a guide rail is fixedly installed on the inner wall of the power cabinet, the cable bundling device comprises a placing rack, a rotating shaft, a reciprocating wire rod, a winding drum, a wire guide drum, a limiting plate, a limiting rack, a pressing plate and a bolt, the placing rack is slidingly installed on the inner wall of the guide rail, the pressing plate is pressed down by a worker according to the number and thickness of the cable, the pressing plate contacts and compresses the cable, then the worker inserts the bolt into the limiting plate and the pressing plate at the same time and fixes them, the fixing of the compressed cable is realized, the loosening or displacement of the cable in the power cabinet due to vibration, operation or external force is effectively prevented, and the mutual contact or friction between the cables is reduced.

This invention relates to a mine-use explosion-proof and intrinsically safe multi-winding high-voltage variable frequency speed control integrated machine, comprising an explosion-proof multi-winding permanent magnet motor, a variable frequency speed control unit, and an input filter unit. The variable frequency speed control unit is fixedly mounted on the top of the explosion-proof multi-winding permanent magnet motor via a water-cooled heat dissipation base plate at its bottom. The input filter unit is located on the non-drive end cap side of the explosion-proof multi-winding permanent magnet motor and is connected to the variable frequency speed control unit via an explosion-proof flange. Power is supplied via a power cable and a power cable inlet device into the power cable wiring cavity, and control signal lines are supplied via a control cable inlet device into the control wiring cavity. Compared with the prior art, this invention solves the problems of large equipment size, difficult heat dissipation, and low cost and reliability under high-voltage applications through high integration and structural optimization. It has the advantages of compact structure, efficient heat dissipation, high power density, and good safety, and is suitable for 10kV and 6kV high-voltage power supply locations in coal mines.

The invention discloses a wafer microscopic detection system, relates to the technical field of wafer detection, and aims to solve the problems of low efficiency, easy misjudgment and easy secondary damage of a wafer in traditional detection. The system comprises a workbench, a mechanical arm is arranged on the workbench, and a suction cup is arranged at the end of the mechanical arm; a wafer classification bin, a macro detection device, a micro detection device and a recognition device are further arranged on the workbench, and all the devices are located in the motion path range of the mechanical arm. Wherein the wafer classification cabin comprises a plurality of wafer cabins and is used for storing wafers of different types and states; the recognition device comprises an image acquisition fixing frame, image acquisition equipment and a light source; the macro detection device comprises a rotating device and an image acquisition device, the rotating device is provided with a drivable clamping plate with a wafer positioning groove, and the image acquisition device is arranged on a wafer rotating path; the micro-detection device comprises a three-dimensional moving platform and a microscope. The three-dimensional moving platform is used for moving the wafer between the rotating device and the microscope. The system realizes automatic and efficient wafer detection, improves the detection precision and efficiency, and reduces the wafer damage risk.

The application discloses a storage topology graph creation method and device, equipment and medium, comprising: acquiring an initial bipartite topology graph of a target storage system; determining a combination of second part storage nodes connected with each first part storage node, and determining a combination of first part storage nodes connected with each second part storage node; taking the average position of the second initial positions of all second part storage nodes in the combination of second part storage nodes as the first target position of the corresponding connected first part storage node; taking the average position of the first initial positions of all first part storage nodes in the combination of first part storage nodes as the second target position of the corresponding connected second part storage node; and reordering the first part storage nodes based on the first target position and reordering the second part storage nodes based on the second target position according to the same position front and back ordering sequence, to obtain a target bipartite topology graph. The topology graph layout can be simply and conveniently completed, and the topology graph layout is clear.

The utility model discloses a kind of holographic cabin transparent display screen, including cabin, cabin is equipped with screen frame and screen protection device, screen frame is equipped with transparent screen, cooling device and line carding device, the line carding device includes bottom plate, top plate, connecting shaft, locking seat and locking body, connecting shaft is rotatably connected with bottom plate and top plate respectively, locking seat is fixedly connected with bottom plate and top plate respectively, top plate and bottom plate are movably connected, locking body is movably connected with locking seat, bottom plate is movably connected with cabin, the screen protection device includes shell, rotating shaft, shielding soft body, rotating disc and handle, shell is fixedly connected with cabin and rotatably connected with rotating shaft, rotating disc is fixedly connected with rotating shaft and handle respectively, shielding soft body is movably connected with rotating shaft, and there is gap between shielding soft body and transparent screen, the utility model solves the problem of traditional holographic cabin transparent display screen in the transparency of transparent screen, the neatness of wiring cable and the safety of transparent screen.

This utility model relates to an electromagnetic drive connector, which includes a connector body, a starting diaphragm, a supplementary core, a piercing needle, and a starting hose connector. One end of the connector body is screwed to the threaded mounting interface of the main release pipe, and the other end is screwed to the electromagnetic drive device. The side of the connector body is provided with a starting hose connector for connecting to the starter of the selector valve through the starting hose. The starting diaphragm is provided inside the connector body and is pressed and fixed to the connector body by the supplementary core in a screwed manner. This utility model combines electrical signal drive with release pressure to form a linkage between the electromagnetic drive device and the selector valve starter, which can support remote and linkage control. The start response is consistent and highly repeatable. At the same time, by using electromagnetic drive to break the diaphragm and conduct the release pressure, the drive gas cylinder group and related supporting valves and pipelines are eliminated, reducing connection points and seals, and reducing leakage risk and maintenance.

This utility model relates to a water bottle lid with a safety lock that opens instantly, belonging to the field of water bottle technology. It includes a lid with a lid seat inside. The lower part of the lid seat has an exhaust rod that is movably inserted into the lid seat. The lid has button holes on both sides, into which an exhaust button and a switch button are respectively inserted. Locking blocks are provided on both sides of the upper part of the lid seat. A push block is provided between the switch button and the locking blocks to drive the locking blocks to open. It features a compact structure, convenient use, and good sealing performance. It solves the problem of easily opening and closing the lid of a moving bottle. Through a mechanical linkage structure, it achieves a safe operating procedure of "exhausting air first, then opening the lid," effectively preventing liquid splashing caused by the pressure difference between the inside and outside when opening a hot beverage.

The utility model relates to vacuum chuck technical field, and disclose a kind of multi-partition vacuum chuck device, including frame body, the bottom of frame body is fixedly connected with multiple suction pad base plate, two vacuum chuck bodies are all worn on multiple suction pad base plate, corresponding four vacuum chuck bodies on two suction pad base plate are a vacuum adsorption partition, four four-bit air discharges are fixedly connected on the frame body, and four vacuum chuck bodies on the four-bit air discharge of corresponding vacuum adsorption partition are connected with gas pipe one by one respectively, electromagnetic valve for four-bit air discharge cooperation is fixedly connected with four four-bit air discharge one side position on the frame body, the utility model can be effectively sealed when individual partition is due to workpiece surface uneven or there is curvature, can automatically close the vacuum supply of this partition, isolate it from system, ensure that workpiece is safely grabbed.

The utility model relates to the technical field of wire duct, especially a cable duct connector, which comprises a mounting plate and a wire duct, the mounting plate is provided with a plurality of fixing holes distributed in matrix form; the bottom of the wire duct is connected with a fixing shaft inserted into the fixing hole, the wire duct penetrates through the left and right ends, the bottom of one end is provided with an insertion block, the other end is provided with an insertion slot concave along the end face, the insertion block and the insertion slot of the adjacent two wire ducts are connected through insertion, and the insertion slot is provided with a locking connection mechanism connected with the insertion block. The utility model sets the insertion block and the insertion slot at both ends of the wire duct, so that the wire ducts can be flexibly spliced, the appropriate length can be quickly assembled according to the electrical equipment layout and the cable direction requirement, the material can be reasonably used, the material waste caused by cutting can be reduced, and the installation efficiency and stability are improved through the insertion connection of the fixing shaft and the fixing hole of the wire duct and the mounting plate.