31results about How to "Fast and easy fixation" patented technology

The utility model discloses a C-EPS worm gear and worm running-in device, which belongs to the technical field of worm gear and worm processing, is used for running-in between a worm gear body and a worm body, and comprises a U-shaped rack, and a driving assembly used for fixing and driving the worm body to rotate is mounted on the U-shaped rack. A fixing assembly used for fixing the worm wheel body is fixed to one side of the U-shaped rack. According to the running-in device, the two first fixing blocks are controlled to be close to each other by starting the first air cylinder, so that the mounting shaft of the worm body is pressed by the first slot, the worm body is fixed, the two second fixing blocks are controlled to be close to each other by starting the second electric telescopic rod, and the worm wheel body is fixed. By controlling one first air cylinder to extend and the other first air cylinder to shorten, the worm body can be controlled to be finely adjusted in the axis direction of the worm body, so that the grooves in the worm body correspond to the corresponding sawteeth on the worm wheel body, and the worm wheel body and the worm body do not need to be fixed again during fine adjustment.

The milling machine comprises a base, a box body is fixedly mounted on the upper surface of the base, a first filter plate is arranged in an inner cavity of the box body, a fixing assembly is arranged in the inner cavity of the box body, a mounting plate is fixedly mounted on the inner walls of the two sides of the box body, and a double-shaft motor is fixedly mounted on the lower surface of the mounting plate; the upper output end of the double-shaft motor is provided with a first moving assembly, one side of the first moving assembly is rotatably provided with a spray head, one end of a rotating shaft is rotatably installed on the first moving assembly, the other end of the rotating shaft is fixedly provided with a fixing ring, the rotating shaft penetrates through a torsional spring, and the lower output end of the double-shaft motor is provided with a second moving assembly. A first magnet plate is arranged on the lower surface of the second moving assembly. By means of the design, cutting fluid can be completely sprayed to a workpiece and a milling cutter, the cooling and lubricating effects are fully achieved, the using effect of the milling machine is greatly improved, meanwhile, filtering equipment can be cleaned and collected in the moving process, and filtering holes are prevented from being blocked by machining chippings.

The utility model discloses a valve pressure detection tool which comprises a base, a lifting mechanism is arranged on the upper portion of the base, a supporting plate is arranged on the side face of the lifting mechanism, a connecting rod is arranged on the lower portion of the supporting plate, and a pressing head is arranged on the lower portion of the connecting rod. A placing plate is arranged on the upper portion of the base and fixedly connected with the base, and a sliding groove is formed in the base. The mounting plate is arranged on the upper portions of the sliding blocks, the fixing plate is arranged on the surface of the mounting plate, the ventilation pipe is arranged on the side face of the fixing plate, the plug is arranged outside the ventilation pipe, the two sets of sliding blocks can be driven to synchronously move in the opposite directions through rotation of the adjusting rod, and the plug is driven to be connected with a connector of a valve. The connecting pipe is arranged on the upper portion of the breather pipe, the air pump is arranged at the other end of the connecting pipe, air is input into the breather pipe through the connecting pipe through the air pump, meanwhile, the breather pipe inputs the air into the valve, and therefore pressure detection of the valve is achieved.

The invention provides tire bead steel wire rapid take-up equipment which comprises a main support, an adapter is arranged at the top of the main support, a rotating disc is rotationally connected to the bottom of the adapter, a first electric control telescopic part is arranged on the rotating disc, and a telescopic rod part of the first electric control telescopic part vertically extends downwards; the bottom end of a telescopic rod of the first electric control telescopic piece is connected with a wire assembly. By controlling the motor to work, the driving gear is in meshing transmission with the outer gear arranged on the outer ring of the rotating disc to drive the rotating disc to rotate, so that the wire guide assembly connected to the bottom end of the telescopic rod of the first electric control telescopic piece is controlled to rotate along the outer ring of the wire winding roller, and the first electric control telescopic piece is combined to control the wire guide assembly to ascend and descend; compared with a traditional roller driving winding mode, the winding mode has the advantages that the step of detaching and replacing the rollers is omitted, and the winding speed is greatly increased.

The cable box expansion joint comprises a first cable tube, a first flange plate, a second cable tube, a second flange plate, a rubber pressing strip, a plurality of gaskets, a plurality of bolts and a plurality of nuts, one end of the first cable tube is fixedly connected with the cable box, and the tail end of the first cable tube is fixedly connected with the middle part of the first flange plate; one end of the second cable tube is inserted into the first cable tube; the inner diameter of the rubber pressing strip is the same as the outer diameter of the second cable pipe, the rubber pressing strip is arranged on the second cable pipe in a sleeving mode and makes contact with the lower connector of the first flange plate, the second flange plate is arranged in the middle of the second cable pipe in a sleeving mode, the lower connector of the second flange plate makes contact with the rubber pressing strip, and a plurality of gaskets are arranged between the first flange plate and the second flange plate in a sleeving mode. The first flange plate and the second flange plate are fixedly connected through bolts and nuts. Therefore, according to the design, the length of the exposed deck strain can be adjusted in time, and the telescopic effect is good.

The invention provides a simulated dinosaur model and a skin manufacturing process thereof, and relates to the technical field of simulated dinosaur model manufacturing. The simulation dinosaur model comprises a movable mechanical device and an outer simulation surface layer, the movable mechanical device is sleeved with the outer simulation surface layer, and the surfaces of the head, the trunk and the limbs of the movable mechanical device are all fixedly connected with magnetic attraction blocks. A traditional simulation epidermis technology is applied to a movable device for the first time, the dinosaur skin is simulated in the mode that the high-density sponge is matched with the silk stockings, the simulation degree is high, the direct touch texture of a human hand is good, meanwhile, when the mechanical dinosaur is simulated to move, muscles of the high-density sponge can be synchronously bent, split joint movement and swing are not only needed any more, and the simulation degree is high. The overall impression is more real, and the ornamental value is higher.

The invention belongs to the technical field of control valves, and particularly relates to a fluid control valve which comprises a valve body and further comprises a controller, a rotating groove, a connecting ring, a protective cover, a connecting column A, a connecting column B and a clamping ring which are arranged on one side of the valve body. A connecting ring is fixedly installed on the surface of the valve, a rotating groove rotationally connected with the connecting ring is further formed in the surface of the valve, and a protective cover is further fixedly installed on the surface of one side of the connecting ring. The controller can be prevented from being damaged due to the influence of external factors, the protective cover can be in a stable closed state under the action of the A connecting column, the B connecting column and the clamping ring, the fixing mode is simple and convenient, operation is easy, and the service life of the valve and the service life of the controller can be effectively prolonged.

The invention provides a punch forming method for a sealing ring belt of a high-pressure pneumatic angle seat valve seat, and belongs to the technical field of sealing ring machining, a base and an upper mounting seat are included, an upper die is fixed in the upper mounting seat in an inserted mode through an inserting plate, a mounting plate is arranged in the upper mounting seat, and a locking plate is arranged on the lower surface of the rear side of the inserting plate; the locking plate is inserted into the mounting plate, locking insertion plates are inserted into the front side and the rear side of the locking plate, the upper end of each locking insertion plate is in an arc shape, the lower end of each locking insertion plate is in a right-angle shape, and the two locking insertion plates are movably mounted in the mounting plate through sixth springs; through the arrangement of the upper mounting base, the inserting plate and the mounting plate, the upper die can be rapidly mounted on the upper mounting base or detached from the upper mounting base, operation is easy and rapid, during detaching, a worker is located in front of the device and does not need to be located in the device or below the device for detaching, and safety is higher.

The utility model discloses a compressor cylinder welding positioning mechanism which comprises a base, a cylinder and an end cover, a conical seat is fixedly connected to the base, the conical seat is sleeved with the cylinder, sliding openings are formed in the two sides of the base, sliding plates are movably connected in the sliding openings, and limiting assemblies for fixing the cylinder are arranged on the sliding plates. And a driving assembly enabling the sliding plate to move is arranged on the base so that the limiting assembly can adapt to fixing of barrels with different diameters, and a fixing frame is fixedly connected to the base. According to the utility model, the cylinder body and the end cover are positioned on the same central axis after the cylinder body is mounted on the conical seat, the end cover is fixed in the conical cylinder and the end cover is controlled to descend to be in contact with the cylinder body, so that the condition of eccentricity in welding is avoided, the cylinder body can be locked by controlling the plurality of positioning rollers, and the fixing mode is simple and convenient; and meanwhile, the situation that in the welding process, the barrel shakes, and consequently the welding quality is affected is avoided.

The utility model relates to the technical field of console supporting, in particular to a console supporting rod structure which comprises a base, a side plate is fixedly connected to the right portion of the inner surface of the base, a fixing groove is formed in the front portion of the upper end of the side plate, an equipment body is rotatably connected to the upper end of the base, and a fixing hole is formed in the right portion of the inner surface of the equipment body in a penetrating mode. A supporting assembly is fixedly installed on the right portion of the inner surface of the equipment body. According to the console supporting rod structure, the supporting assembly is arranged, so that the purposes that the equipment body can be rapidly supported and fixed, and normal work of the equipment body is prevented from being hindered are achieved; the device is compact in structure, and the purposes of improving the operation efficiency of workers and reducing the time for additionally arranging the supporting assembly are achieved.

The utility model discloses a wireless calling device in a medical linear accelerator machine room, which comprises a calling device body, a display screen is arranged at the outer end of the calling device body, a maintenance plate is arranged at the rear end of the calling device body, and the other end of the maintenance plate is fixedly connected with a limiting block. A U-shaped frame is correspondingly arranged at one end of the calling device body, a limiting groove is formed in the U-shaped frame, a limiting block corresponds to the limiting groove, first screw rods are rotationally connected to the two ends of the U-shaped frame, and the limiting block and a positioning block can quickly correspond to the limiting groove and the positioning groove in the U-shaped frame through arrangement of the limiting block and the positioning block; meanwhile, a second screw rod and a fixing block are arranged, so that the whole calling device can be installed at one end of the bed body, and the whole calling device is simple in structure, small in size and easy to carry and does not affect treatment of a patient; the fixing mode is simple and convenient, and the using effect of the whole calling device is improved.

The invention relates to a capacitor protection structure and a capacitor, and relates to the technical field of capacitors. The capacitor protection structure comprises a shell, an upper cover and an electrode terminal. One end of the shell is opened and an accommodating cavity is formed in the shell. A capacitor core group is arranged in the accommodating cavity. The upper cover is arranged at the opening end of the shell in a covering mode, and the upper cover is of a thin plate structure. The electrode terminal comprises a seat body and an insertion rod, the seat body is fixed in the accommodating cavity and is electrically connected with the capacitor core group, and one end of the insertion rod penetrates through the upper cover and is inserted into the seat body. When the upper cover protrudes, the upper cover can drive the plug to move towards a first direction, and the first direction corresponds to the direction, away from the base body, of the plug rod. The capacitor protection structure can improve the problem that explosion is easy to occur when the internal pressure of the capacitor is increased, and improves the safety of the capacitor.

The utility model discloses a plastic bottle unlabeling machine of quick unlabeling, related to plastic bottle unlabeling device technical field, the utility model discloses a connecting frame, the inner wall sliding connection of connecting frame has the scraper, the outer wall fixed connection of connecting frame has the support plate, the outer wall sliding connection of connecting frame has the collection board, and the outer wall fixed connection of connecting frame near collection board one end has a plurality of scraper, and the inner wall of connecting frame is equipped with the sliding slot, the utility model discloses a carousel is established, when the equipment needs to use, first, the plastic bottle narrow bottle mouth place is placed between the clamp plate, then rotates the threaded rod, and the threaded rod rotation can drive the threaded rod sleeve rotation and move to the direction of the side direction away from the clamp plate, and the threaded rod sleeve movement will drive the limit axle movement to make the connecting rod movement, reaches can to the plastic bottle of different size clamping fixed, prevents the plastic bottle in the subsequent unlabeling process, and the unlabeling quality is low due to the displacement of the plastic bottle.

This utility model proposes a lightweight composite rock wool board, including a rock wool board outer frame sheet metal and a composite rock wool board body. Each of the three side supports A of the rock wool board outer frame sheet metal has a pair of conductive coils on its inner side. A first reinforcing steel wire and a second reinforcing steel wire are respectively fixed to the inner side of the side support B. The first and second reinforcing steel wires respectively pass through and connect the conductive coils provided in the three side supports A. In this utility model, the composite rock wool board body is formed by pressing within the rock wool board outer frame sheet metal, so that the first and second reinforcing steel wires are composite inside the composite rock wool board body. This improves the structural connection between the rock wool board outer frame sheet metal and the composite rock wool board body, preventing the rock wool board outer frame sheet metal from separating from the composite rock wool board body. Simultaneously, the first and second reinforcing steel wires further enhance the panel structure strength of the composite rock wool board body.

The utility model discloses a regulating valve convenient to install, and relates to the technical field of regulating valves. The adjusting valve comprises an adjusting valve body and a flange ring, a fixing mechanism is arranged on the flange ring, the fixing mechanism comprises a fixing sleeve and a bolt, a clamping mechanism comprises a sealing cover, and a clamping block is arranged at the bottom of the sealing cover. The inner rotating shaft can be rotated only by inserting a professional internal hexagonal wrench into the special-shaped hole, so that the inserted limiting block rotates in the circular hole to a position not opposite to the limiting hole any more, fixation can be achieved, the fixing mode is simple and rapid, repeated rotating and tightening are not needed, the special-shaped hole can be hidden and protected through the sealing cover, and the clamping block can be used in the using process. And the inner rotating shaft is limited, so that the inner rotating shaft is prevented from rotating due to impact to influence the safety in use.

The invention discloses a pogo pin connector, which relates to the technical field of connectors, including a male end component, wherein the male end component is located in an inner cavity on the right side thereof and is plugged with a female end, and the upper surfaces of the female end and the male end components are respectively provided with self-locking components for locking the connection between the female end and the male end components; the invention first presses the finger plate downward to drive the positioning frame and the unloading groove to move downward, and when the unloading groove moves to the position of the clamping column, the spring pin is pulled to the right to drive the main fixing seat and the clamping column to separate from the inner cavity of the main shell, so that the spring pin can be quickly disassembled and replaced, which greatly improves the user's experience, and then the clamping column is inserted into the inner cavity of the first socket again, and the finger plate is released at this time, and the supporting spring will push the positioning frame and the unloading groove to move upward at the same time, and when the unloading groove is sufficiently away from the clamping column, the positioning frame can limit and fix the clamping column, and this fixing method is relatively simple and effective, and tool-free installation is achieved.

The utility model provides a slurry pump fixing device convenient to install, and relates to the technical field of slurry pumps, the slurry pump fixing device comprises a slurry pump and a driving motor, the bottom surface of the slurry pump and the bottom surface of the driving motor are respectively provided with a supporting seat assembly, and the bottom surface of each supporting seat assembly is provided with a fixing base assembly used in cooperation with the supporting seat assembly. A plurality of damping assemblies are symmetrically installed on the outer wall faces of the two sides of the fixed base assembly. The supporting seat is placed on the concave groove, the tooth block on the bottom face of the rectangular block and the tooth groove are further installed in a matched mode to be meshed, the T-shaped block is further installed in the T-shaped groove, the T-shaped block and the rectangular block are matched in position, the fixing bolt is further installed in the threaded groove of the T-shaped block, the fixing bolt is rotated to enter the limiting hole of the rectangular block, and then the T-shaped block and the rectangular block are fixed. Compared with fixing through multiple sets of bolts and nuts, the fixing mode is simple and rapid, and the problem that the bolts and the nuts are loosened and fall off due to vibration, so that work of the slurry pump is affected is solved.

The automatic plastic spraying equipment comprises a bottom plate, a sliding opening is formed in the surface of the bottom plate, a sliding seat is movably connected to the interior of the sliding opening, a placing ring is fixedly connected to the top of the sliding seat so that the end of a lamp post can be conveniently placed in the placing ring, and a locking assembly for fixing the lamp post is arranged on the placing ring. And a plurality of supporting assemblies are arranged on the bottom plate to conduct auxiliary supporting on the other end of the lamp pole, two supporting bases are fixedly connected to the surface of the bottom plate, and a circular ring is movably connected between the two supporting bases. According to the spraying device, the locking ring can move downwards to be attached to the lamp pole, one end of the lamp pole is locked in the placing ring, the fixing mode is simple and convenient, the circular ring can be controlled to rotate in a reciprocating mode so that the nozzle can rotate in a reciprocating mode, then the surface of the lamp pole can be evenly sprayed, and the spraying quality can be improved.

The utility model discloses a universal fixing device for tire production, which relates to the technical field of mechanical engineering and comprises a base, a machine body, a coiling component, an adjusting component and a fixing and supporting mechanism. The two machine bodies are fixedly arranged at the top of the base, the outer surface of the base communicates with a line pipeline, and the other end of the line pipeline is fixedly connected with a sliding support; the coiling assembly is fixedly arranged on the outer surface of the machine body and used for coiling the tires through materials matched with the special tires and the semi-steel tires. The output end of the first motor rotates to drive the screw rod to rotate, so that the screw block drives the device to perform left-right adjustment, the special tire machine body or the semi-steel machine body can be automatically selected, then the winding roller in the machine body rotates, and corresponding materials are wound; the production mode of the special tire or the semi-steel tire is freely selected, operation is easy, and the effect is obvious.

The utility model provides a short message text recognition device, which belongs to the technical field of communication, and comprises a connecting sleeve, short message text recognition device bodies are fixedly connected to the inner walls of the two sides of the connecting sleeve, and text acquisition systems are arranged in the short message text recognition device bodies. Limiting sleeves are fixedly connected to the two ends of a connecting sleeve, an adjusting plate can push one second limiting clamping block to be tightly embedded into a second limiting rod, double insurance is formed, the situation that limiting of the connecting sleeve is relieved due to misoperation is effectively avoided, through the ingenious design, efficient and stable operation of the short message text recognition system is achieved, and the service life of the short message text recognition system is prolonged. The spam short message recognition method and system greatly improve the convenience and safety of a hardware connection part, and meanwhile, through data sharing, the model can be verified and trained in a larger range, the spam short message recognition effect is further improved, and the generalization ability and robustness of the model under various complex conditions are enhanced.

The present invention relates to a vibrating screen for oil extraction, comprising a frame, an end plate, and a sealing rubber. The top of the frame is a plane, the bottom of the frame is an arc structure, the two ends of the frame are respectively fixed with the end plates, and the sealing rubber is arranged between the end plates and the frame. The present invention also relates to a preparation method for a vibrating screen for oil extraction, comprising the following steps: step one, using polypropylene material to form the frame and the end plates respectively through an injection molding machine; step two, using a flat vulcanizing machine to melt the top of the frame and bond it to the mesh; step three, fixing the sealing rubber and the end plate, and step four, assembling the end plate and the frame. The present invention provides an arc structure at the bottom of the frame and fits it with the vibrating screen, so that the mesh maintains a plane structure during the process of filtering mud. The invention has the advantages of easy installation and long service life, and the preparation method is simple and the cost is low.

The utility model discloses a hub strength detection device, and belongs to the technical field of detection devices.The hub strength detection device comprises a detection structure and a movable base, a height adjusting structure is fixedly arranged on the movable base, a connecting frame is fixedly arranged on the height adjusting structure, a driving hydraulic cylinder is fixedly arranged in the connecting frame, and a hub fixing structure is connected to the front end of the connecting frame; the hub fixing structure comprises a horizontal connecting cylinder, a transmission sliding block is arranged in the horizontal connecting cylinder in a sliding mode, an outer supporting fixing base is connected to the front end of the horizontal connecting cylinder, an outer supporting guide pipe is arranged on the side face of the outer supporting fixing base, a sliding groove is formed in the outer supporting guide pipe, and an outer supporting rod is arranged in the sliding groove in a sliding mode. A transmission rod is hinged between the transmission sliding block and the outer supporting rod through a hinge support. The utility model aims to solve the problems that the wheel hub fixing operation is tedious and laborious, the fixing mode is not beneficial to the stress uniformity and observation when the wheel hub is loaded, and the installation of the wheel hub in the space is interfered by a detection structure.

The utility model relates to the technical field of detection jigs, in particular to a gear assembly part precision detection device which comprises a placement table, an electric hydraulic cylinder is fixedly connected to a top plate of the placement table, the output end of the electric hydraulic cylinder is fixedly connected with a U-shaped plate, a bearing is fixedly connected to a bottom plate of the placement table, and the U-shaped plate is fixedly connected with the bearing. The fixing mechanism is adopted to fix the gear assembly part, the gear assembly part is placed on the lower fixing table, the electric hydraulic cylinder drives the upper fixing table to press downwards, the two fixing tables fix the gear assembly part, and meanwhile the fixing tables drive the L-shaped plates to rotate towards the fixing tables through the round rods. The fixing mode is simple and fast, when the fixed gear assembly part is disassembled, only the electric hydraulic cylinder needs to be driven to drive the fixing table above to move upwards, operation is convenient, and time consumption of fixing work is greatly reduced.

The utility model discloses air conditioner screw compressor barrel drilling equipment which comprises a frame body and a barrel body, supporting frames are fixedly connected to the surfaces of the two sides of the frame body, a sliding plate is arranged on the supporting frames, a drilling assembly for drilling holes in the barrel body is arranged on the sliding plate, an arc-shaped plate is fixedly connected to the bottom of the frame body, and the arc-shaped plate is fixedly connected to the bottom of the frame body. The barrel is placed on the arc-shaped plate, an auxiliary roller is fixedly connected to the interior of the frame and attached to the outer wall of the barrel, and a sliding frame is arranged on one side of the frame. The cylinder can be fixed through the auxiliary roller and the pressing roller, the fixing mode is simple and convenient, the drilling efficiency can be improved, the pressing roller rotates to rub the cylinder to rotate, the drilling position of the cylinder is changed, the adjusting mode is flexible, the cylinders with different lengths can be drilled by changing the position of the drill bit, and the drilling efficiency is improved. Meanwhile, the drill bit is kept stable, and drilling deviation is avoided.

The utility model discloses an adjustable damping type external solenoid valve for a shock absorber, which comprises an electromagnet assembly and a damping valve group, the damping valve group at least comprises a valve body and a valve seat, the valve body is provided with a pilot chamber, and the pilot chamber is provided with a pilot valve. The pilot chamber is communicated with a valve port formed in the valve seat and a valve hole formed in the outer circumferential surface of the valve body; a main valve element is arranged in the pilot chamber, and the inner side of the main valve element abuts against the end side of the valve body through a spiral spring. A liquid inlet hole is formed in the main valve element, a liquid outlet hole is formed in the end side of the valve body, and the liquid outlet hole is communicated with the outside through a flow channel between the electromagnet assembly and the damping valve set. The electromagnet assembly at least comprises a push rod arranged in a sliding mode, a gasket is arranged on the push rod, and the gasket can seal the liquid outlet hole. The electromagnetic valve is mainly embodied in that the design is exquisite, fluid pressure can be quickly relieved through the electromagnetic valve, instant sudden change is avoided, the fluid pressure control precision is greatly improved, and the electromagnetic valve has wide applicability.

The invention provides an electric power fitting with a good constraint effect. The electric power fitting mainly comprises a main line bearing structure, a transition structure, a lead wire bearing structure, a main line constraint assembly, a lead wire constraint assembly and a stress relief mounting seat, the lead supporting structure comprises a lead supporting groove, lower fixing edges are arranged on the two sides of the lead supporting groove, and threaded mounting holes and limiting holes are formed in the lower fixing edges. The lead restraining assembly comprises a restraining gland, upper fixing edges are arranged on the two sides of the restraining gland, fastening screw rods and limiting columns are arranged on the upper fixing edges, the fastening screw rods are rotatably arranged at the bottoms of the upper fixing edges through bearings and matched with the threaded mounting holes, the limiting columns are matched with the limiting holes, and a stress dispersion layer is arranged on the inner side of the restraining gland; the restraining gland can effectively restrain the lead part, the problem that the restraining effect is poor due to single-point fixing of the clamping ring is solved, the stress dispersing layer can disperse stress and avoid stress concentration, the fixing mode is fast and convenient, and multi-person operation is not needed.