6results about How to "Accurate clamping position" patented technology

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 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 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 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.