8results about How to "Ensure welding stability" patented technology

This invention discloses a welding fixture and method for transition elbows, including a welding platform and a positioning component. The positioning component is set on the welding platform and includes a clamping device, a clamping device, a support block, and a positioning block. The positioning block has a rectangular structure. One end of the clamping device is set on the welding platform, and the other end of the clamping device is located above the lowest positioning platform. The two clamping ends of the clamping device are located on both sides of the lowest positioning platform. This application achieves simultaneous fixing of plate 1, plate 2, plate 3, and plate 4 by coordinating the welding platform and the positioning component, thereby realizing a one-time welding forming operation, ensuring welding stability and welding accuracy, improving work efficiency, and ensuring the quality of the transition elbow.

The utility model discloses a kind of welding torch front end sliding protection mechanism, it is related to welding torch technical field, including welding torch mechanism, the side of the welding torch mechanism is provided with front welding head, the front end of the front welding head is slidably provided with front end protection mechanism, the utility model solves the higher temperature of the existing welding torch head, there is dangerous, simultaneously need to be laterally positioned to keep stability problem, the utility is through the setting of front welding head, the slide groove on sliding pipe realizes the orientation to sleeve frame, sleeve frame and round frame protection piece are mutually fixed, round frame protection piece is circularly arranged, realize the protection to welding torch front end, so that welding torch transverse placement, round frame protection piece can support one end of front welding head, through the setting of front end protection mechanism, spring piece provides elasticity for sleeve frame, guide rod is penetrated and is set in frame, realize the two sides orientation when sleeve frame moves, when welding, it can control suppression round frame protection piece, laterally fixed to welding torch, keep welding stability.

The utility model relates to the technical field of welding positioning tools, in particular to a positioning tool for a welding workstation. According to the technical scheme, the welding device comprises a welding table and positioning carrying plates, the welding table is slidably connected with a pair of positioning carrying plates, the upper ends of the positioning carrying plates are both slidably connected with a pair of clamping plates, the clamping plates are rotatably connected with rotating columns, end plates are fixed to the rotating columns, and locking bolts are installed at the ends, close to each other, of the end plates; a driving assembly for driving the positioning carrier plate to slide is arranged in the welding table, and a synchronous assembly is arranged in the positioning carrier plate and corresponds to the clamping plate in position. Before welding alignment, two workpieces needing to be welded are fixed on the positioning carrier plate respectively, butt joint of welding faces of the workpieces can be achieved through synchronous sliding of the positioning carrier plate, welding stability is guaranteed, and meanwhile troublesome operation that the workpieces deviate and need to be aligned and fixed again in the fixing process is avoided.

The utility model provides a kind of insulating glue and battery of reinforcing mainless grid back contact cell welding reliability, including insulating glue body, the insulating glue body is set on the fine grid line of mainless grid back contact cell, at least one recess is provided on the insulating glue body, the recess is used to and is connected with solder strip;The recess and the connecting place of the solder strip are shape matched;The inner recess bottom surface of the recess is uneven contact surface, the bottom surface of the solder strip is uneven contact surface, and two uneven contact surfaces are matched between them.The utility model is by setting recess on insulating glue, and the inner recess bottom surface of recess is uneven contact surface, increase the connection reliability of insulating glue surface and solder strip.

The present application belongs to the technical field of pipe welding, and discloses a novel plastic pipe welding device and a welding method thereof. The device comprises a rack, a sliding base, symmetrically arranged pipe clamping assemblies, a flange rotating assembly and an automatic slag cleaning assembly. The pipe clamping assemblies are designed with double stations to ensure stable clamping of the pipes. The slag cleaning assembly is driven by a gear and a rack to link with a plum blossom gear and a bevel gear, and a circular arc through hole on a limiting wheel drives a push rod brush to automatically clean the slag when the pipe is retracted after welding. The pipe supporting assembly adopts a parallelogram linkage mechanism to vertically lift a V-shaped bracket. During welding, a high-speed rotating hot melting flange and an axially fed pipe end surface are connected based on the friction heat generation principle. The present application has the advantages of simple and reasonable structure, automatic welding process, stable welding quality, synchronous slag cleaning, easy operation and the like, and significantly improves the production efficiency and working environment.

This invention discloses a method, apparatus, electronic device, and storage medium for opening a shielding frame steel mesh. It can determine the type of graphic data based on the acquired shielding frame graphic data to identify closed and non-closed shielding frame graphics. Different port identification methods can be used to obtain corresponding shielding frame ports for different non-closed shielding frame scenarios, while ports are not needed for closed shielding frame scenarios. The invention acquires the steel mesh opening length range, bridging width, and internal / external expansion parameters, and calculates the steel mesh opening length, bridging position, and angle to obtain the shielding frame steel mesh opening graphic. The solution provided by this invention, implemented through software, can achieve shielding frame steel mesh opening with a single click, completing the opening design within 3-5 minutes. This significantly saves design time, reduces the complexity of shielding frame steel mesh opening design, increases the speed of shielding frame opening design, and solves an industry problem.

The utility model relates to photovoltaic preparation technical field provides a kind of welding device, including first pad, second pad, electromagnetic flowmeter group and heater. First pad and second pad are oppositely arranged, first pad and second pad can be mutually matched to be used for clamping and setting welding busbar and multiple welding strips, multiple grooves of parallel arrangement are opened in the surface of second pad close to first pad, the wall surface of each groove has magnet layer, each groove is used to one-to-one corresponding plastic welding strip. Electromagnetic flowmeter group includes multiple electromagnetic flowmeters, and electromagnetic flowmeter includes signal collector and first electrode and second electrode respectively connected with signal collector, the first electrode and second electrode of each electromagnetic flowmeter are respectively corresponding to access the both ends of each groove. Heater is set on second pad, for heating and melting welding strip. The welding device of the application is high in reliability and can detect false welding problem.

The utility model relates to the technical field of automobile bumper, disclose a kind of anti-deviation automobile bumper robot ultrasonic puncture welding positioning device, including lathe, the lathe top side is fixedly connected with reinforcing frame, the reinforcing frame top side is fixedly connected with fixed frame, the fixed frame outside is threadedly connected with bolt, the reinforcing frame outside is threadedly connected in bolt inboard, the fixed frame top side is fixedly connected with sliding block, the sliding block top side is fixedly connected with sliding slot rod, the sliding block top side is equipped with reset component, the sliding block left and right sides are fixedly connected with the multiple evenly distributed fender, the fender outside is fixedly connected with baffle, the sliding block outside is slidably connected with sliding mainboard. In the utility model, this positioning device is adjusted by the structure design and multi-shaft drive of sliding, buffering, reset etc., can accurately avoid the deviation problem when automobile bumper ultrasonic puncture welding, enhance welding stability and operational flexibility, improve processing quality.