14results about How to "Accurate clamping position" patented technology

The invention relates to the technical field of road traffic, in particular to a traffic cone robot and a using method thereof.The traffic cone robot comprises a robot body, a storage rack and a monitoring probe, the storage rack and the monitoring probe are arranged on the robot body, a discharging channel is formed in the robot body, and a rotating main shaft is arranged on the robot body; during use, the first driving mechanism drives the rotating disc in the middle of the rotating main shaft and the shifting wheel on the upper portion of the rotating main shaft to synchronously and intermittently rotate, the interval arrangement distance of the traffic cones is controlled, and the second driving mechanism is matched to drive the traffic cones to rapidly slide in the reverse advancing direction of the robot body; the effect that the traffic cone and the road surface are relatively static in the horizontal direction is achieved, serious abrasion to the bottom of the traffic cone is avoided, in the recovery stage of the traffic cone, the monitoring probe on the expansion groove can conduct visual image capture on the traffic cone on the road, and centering pushing can be conducted on the traffic cone in the inclined state so that the traffic cone can accurately correspond to the recovered clamping position.

This utility model provides a hydraulic locking device for positioning heavy cargo on ships, belonging to the field of cargo positioning and locking technology. It includes two fixed seats; each fixed seat is secured to the ship by four fixing screws. A base block slides on the fixed seat, and a wooden compression block is provided inside the base block. A first hydraulic cylinder on the fixed seat drives the base block to move. A second hydraulic cylinder is hinged to the base block, and its extended end is connected to a connecting seat. Steel wire ropes are connected to the front and rear connecting seats respectively. A guide rod is welded to the base block, and a hexagonal adjustment groove is provided at the adjustment point of the fixing screw. An auxiliary groove is opened on the fixed seat to hide the fixing screw. This device achieves double locking through the compression block and steel wire rope, improving the fixing stability. The wooden compression block prevents damage to the cargo, the guide rod ensures structural stability, and the auxiliary groove facilitates timely detection of screw loosening, solving the problems of poor fixing effect, fragile cargo, and difficulty in detecting component loosening in existing devices.

The utility model discloses a positioning frock for part processing relates to part processing device technical field, the utility model discloses a work table is provided with locking mechanism and centering clamping mechanism on, locking mechanism includes two U shape support plate fixedly connected in the work table bottom, two the U shape support plate between rotatoryly connected with pivot no.

The utility model discloses a fixture for processing a bottom shell of an LED (light-emitting diode) screen, which comprises a bottom frame, a positioning pin, a supporting mechanism and a fixing mechanism, and the bottom frame is used for being fixed on CNC (computerized numerical control) equipment; the positioning pin is used for being inserted into a positioning hole of the bottom shell to position the bottom shell; the multiple supporting mechanisms are used for supporting the bottom wall of the bottom shell, each supporting mechanism comprises a mounting shell fixed to the bottom frame, a supporting pin connected with the mounting shell in an up-down sliding mode, a first spring driving the supporting pin to ascend and a first air cylinder located on one side of the mounting shell, and the supporting pins are used for supporting the bottom shell; the first air cylinder is used for abutting against the side wall of the supporting pin to fix the supporting height of the supporting pin. The fixing mechanism is used for downwards pulling a pull pin on the bottom wall of the bottom shell to fix the bottom shell. According to the clamp for machining the bottom shell of the LED screen, the supporting height can be automatically adjusted according to the height of a workpiece supporting position, so that a shell with large blank deformation is not prone to shaking when clamped on the clamp.

The utility model relates to the technical field of gear shaft machining equipment, and discloses a gear shaft positioning and drilling clamp which comprises a base and a mounting groove, positioning and clamping assemblies are oppositely arranged above the base, an adjusting assembly is arranged in the base, each positioning and clamping assembly comprises a mounting plate, and the mounting plate is provided with a positioning hole. A hollow shaft is rotationally connected to the interior of each mounting plate, a first driven gear and a second driven gear are fixedly connected to the two ends of each hollow shaft correspondingly, fixing blocks are evenly and fixedly connected to the surfaces of the mounting plates, and a first guide rod is fixedly connected between the opposite surfaces of every two fixing blocks; racks are slidably connected to the surfaces of the first guide rods correspondingly, and guide inclined grooves are evenly formed in the surfaces of the racks. According to the gear shaft machining clamp, the positioning and clamping assembly and the adjusting assembly are used in cooperation, so that the clamp can adapt to machining of gear shafts of various specifications, the production efficiency and the equipment utilization rate are greatly improved, and the production cost is reduced.

The utility model belongs to the technical field of aluminum product machining, and discloses a bolt connection fastener assembling jig for a pipeline connector. Comprising a baseplate; a stamping assembly is arranged on the bottom plate, a workpiece positioning assembly is arranged between the stamping assembly and the bottom plate, the workpiece positioning assembly is arranged on the bottom plate, a workpiece limiting assembly is arranged in front of the workpiece positioning assembly, the workpiece limiting assembly is arranged on the bottom plate, and the workpiece limiting assembly is not arranged below the stamping assembly. According to the assembly jig, the consistency of the whole assembly is provided, the operation is convenient, the working efficiency is improved, and the labor cost is reduced. And the assembly work can be completed on one assembly jig.

The utility model discloses a vat appearance printing on-line visual inspection system which comprises a product conveying line used for transporting vats, a steering conveying line is arranged at the tail end of the product conveying line, one discharging end of the steering conveying line is connected with a qualified product conveying line, and the other discharging end of the steering conveying line is connected with a defective product conveying line. A detection frame is fixedly connected to the product conveying line frame body, an area array industrial camera and a linear array industrial camera are arranged on the detection frame for cooperative work, a large barrel is conveyed into the detection frame through the product conveying line by arranging the product conveying line, the defective product conveying line, the qualified product conveying line and the steering conveying line, and after detection of the two cameras, the large barrel is conveyed into the detection frame through the steering conveying line. Through the arranged steering conveying line, the detected large barrels are conveyed to the qualified product conveying line or the defective product conveying line, so that the qualified large barrels and the unqualified large barrels are automatically distinguished, manual carrying and sorting of the large barrels are avoided, the detection speed and the detection efficiency are not affected, and the universality, the adaptability and the automation level of equipment are greatly improved.

The utility model discloses a transfer device for titanium ingot machining, belongs to the technical field of titanium ingot machining, and solves the problem that titanium ingots of different sizes are inconvenient to clamp and limit. Comprising a movable trolley and a titanium ingot body, an adjusting mechanism is fixedly connected to the outer surface of the movable trolley, a clamping mechanism is fixedly connected to the outer surface of the adjusting mechanism, the adjusting mechanism comprises a supporting frame fixedly connected to the upper surface of the movable trolley, and a second electric telescopic rod is fixedly connected to the inner wall of the supporting frame; the output end of the second electric telescopic rod is fixedly connected with a fixing plate, and the upper surface of the fixing plate is fixedly connected with a lifting frame. The worm and worm gear transmission mechanism is driven by the gear motor, synchronous angle adjustment of the multiple sets of clamping plates is achieved, the clamping requirements of titanium ingot bodies with different diameters or section shapes can be rapidly met, the problem that a traditional fixing clamp needs to be frequently replaced is solved, and the transfer efficiency is improved.

This utility model discloses a rotary table for a five-axis machining center, relating to the field of five-axis machining technology. It includes a base, a rotator fixedly connected to the top of the base, a support plate movably connected to the top of the rotator, a first motor fixedly connected to one side of the support plate, a mounting plate movably connected to the top of the support plate, a clamping device movably connected to one side of the mounting plate, and a support frame fixedly connected to the top of the other side of the support plate. This utility model uses a cylinder to move and change the installation position of the mounting box, making the final clamping position of the anti-slip plate more accurate. A hydraulic lifting rod is installed on the top of the mounting box to control the installation height of the third slider. A second motor drives the anti-slip plate to rotate, and the anti-slip plate adsorbs and clamps the five-axis component. Then, a rotating bracket can flip it over. One end of an insert plate is pushed by a second hydraulic telescopic rod, causing the insert plate to move to one side and insert into the periphery of the five-axis component, supporting and rotating the five-axis component.

The end cover machining clamp comprises a bottom plate, a positioning assembly and a clamping assembly, the positioning assembly is arranged on the bottom plate and comprises a positioning block and a positioning column, the positioning block and the positioning column are respectively matched with the outer side face of an end cover for positioning, the positioning block is provided with a first kidney-shaped hole, and the clamping assembly is arranged in the first kidney-shaped hole. The length direction of the first kidney-shaped hole is horizontally close to and away from the end cover, the first kidney-shaped hole is provided with a first bolt, the first bolt is fixedly connected with the bottom plate in a threaded mode, the positioning column is provided with an eccentric hole, the axis of the positioning column is not coaxial with the axis of the eccentric hole, and the eccentric hole is provided with a second bolt which is fixedly connected with the bottom plate in a threaded mode. The positioning column rotates around the axis of the eccentric hole to adjust the positioning position; the clamping assembly comprises a supporting base, a pressing arm and a first air cylinder, the supporting base is used for supporting the bottom of the end cover, and the first air cylinder is used for driving the pressing arm to press and loosen the top of the end cover. According to the end cover machining clamp, the positioning position of an end cover blank can be conveniently adjusted.

The invention relates to a marking and blanking structure for an automobile air quality sensor, and the structure comprises a rotating disc which is provided with a bearing plate; the portal frame is arranged on the side of the rotating disc; the front-back moving mechanism is arranged on the upper end face of the portal frame; the transverse moving track is connected with the front-and-back moving mechanism, and the front-and-back moving mechanism drives the transverse moving track to move front and back; the marking machine is arranged at the end of the transverse moving rail and located over the bearing plate. The discharging mechanism comprises a transverse moving air cylinder connected with the transverse moving rail in a sliding mode, a lifting air cylinder connected with the transverse moving air cylinder, and a vacuum suction cup arranged at the tail end of the lifting air cylinder. The air quality sensor is placed on the bearing plate, it can be guaranteed that the clamping position is accurate, marking is not deviated, and the product marking quality is guaranteed; and in addition, waste gas and waste residues generated in the marking process can be removed through the dust suction hood, the generated waste gas and waste residues can be extracted in time and treated, and the environmental protection property is improved.

The present application belongs to the technical field of forest fruit harvesting, and particularly relates to a tree-climbing vibration harvesting robot with a multifunctional arc-shaped plate and a use method, comprising a plurality of arc-shaped rack units, a plurality of arc-shaped rack units are enclosed into a circular rack, a self-adaptive positioning wheel mechanism, a climbing mechanism, a vibration mechanism and a power supply are fixedly installed on the arc-shaped rack unit, the vibration mechanism comprises a self-locking push-pull electromagnet, a vibration excitation unit, an arc-shaped plate and an anti-reverse thrust mechanism, through the synergistic effect of the self-locking push-pull electromagnet and the vibration excitation unit, the single arc-shaped plate integrates three functions of clamping, vibration excitation and power-off protection, the arc-shaped plate is retracted during climbing, the arc-shaped plate is pushed out to clamp the trunk and transmit vibration during harvesting, and the arc-shaped plate is pushed out to lock the trunk by the resetting force of the self-locking electromagnet in case of accidental power-off, safety protection is realized, and independent clamping hands, vibration exciters and anti-falling devices do not need to be respectively arranged, so that function multiplication is realized with extremely simple hardware.

The utility model relates to connecting component technical field discloses a kind of modularized handicraft connecting components of quick assembly, including bearing plate, one end of the bearing plate is threaded and rotationally connected with worm, one end of the worm is threaded and slidingly connected with rocker, the top of the bearing plate both ends is threaded and rotationally connected with bidirectional screw rod, one end the outer ring one end of the bidirectional screw rod is threaded and fixedly connected with worm wheel, and worm wheel and worm meshing connection, the outer ring one end of the bidirectional screw rod is threaded and fixedly connected with synchronous pulley, synchronous belt is provided between the synchronous pulley, the outer ring middle two ends of the bidirectional screw rod are all screw connected with nut pair.The utility model in, through worm, bidirectional screw rod, nut pair, synchronous pulley, synchronous belt, worm wheel, sliding block, slide bar, steel ball and the linkage between transmission rod ensure that both sides fixed block can be synchronized, uniformly close or away, avoid deflection or uneven clamping.

The utility model provides a kind of potting device, belong to water meter module packaging technical field.The utility model is installed with the placement fixture with a plurality of placement holes on the stage of potting machine, and, adjustable clamping portion with expansion block is set at each placement hole, so that when the water meter module to be filled is placed in placement hole, it can be clamped by the expansion block of adjustable clamping portion, maintain the stability of water meter module when filling, improve product quality and pass rate, in addition, positioning datum plane is set on the hole inner wall of each placement hole, every positioning datum plane corresponds one adjustable clamping portion and is located at the two sides of corresponding placement hole respectively, so that expansion block can push and shove water meter module to be filled towards positioning datum plane, ensure the accuracy of the clamping position of water meter module to be filled, avoid the problem that the head of potting machine collides with the side of water meter module in filling process, higher safety guarantee, prolong service life.