9results about How to "Avoid affecting welding quality" patented technology

The utility model discloses a welding tooling applied to dissimilar materials relates to welding technical field, including the carrier plate for bearing copper material and aluminum material, and the carrier plate is provided with the fixture for fixing copper material and aluminum material two position, the welding tooling still includes the water tank of can accommodate carrier plate and make the cooling liquid can immerse the welding area between copper material and aluminum material, and the spray assembly of the fixed or movable mode to the welding area spray cooling liquid is selected. The utility model discloses through setting up the carrier plate of bearing copper material and aluminum material and fixed clamp, can ensure two kinds of to be welded material to keep stable relative position in the welding process, avoid because of the misplacement of welding thermal stress or mechanical disturbance, and the water tank of can accommodate carrier plate and make the cooling liquid immerse the welding area is integrated simultaneously, and the spray assembly of optional fixed or movable mode, make the tooling have the double function of whole immersion cooling and spray cooling.

The application discloses a new energy automobile liquid cooling plate high-precision laser intelligent welding system and method, belongs to the technical field of intelligent welding systems, and comprises a transmission mechanism, a linear module is connected to a transmission mechanism moving part, a welding machine module is connected to the linear module moving part, further comprises a support frame, and a plurality of support toothed plates are connected to the top of the support frame; in the application, the connecting plate is driven to move by the electric push rod, the connecting plate drives the adjusting plate to move, the adjusting plate drives the transmission block to move through the transmission groove, the transmission block drives the transmission rod to move, the transmission rod drives the rotating rod to rotate through the fixed sleeve, the rotating rod drives the fixed block outside the liquid cooling plate to rotate through the support box, the outside fixed block contacts one side of the liquid cooling plate, the fixed block extrudes the liquid cooling plate, the liquid cooling plate is fixed in cooperation with the baffle, and thus the displacement of the liquid cooling plate during welding is avoided, and the welding effect is ensured.

The utility model discloses a handheld ship deck welding device which comprises a gun body, a handle is fixedly connected to the gun body, a control switch is arranged on the handle, a support is rotationally connected to the gun body, a wire feeding assembly is arranged on the support, a graduated tube is fixedly connected to the gun body, a copper nozzle is fixedly connected to the graduated tube, and a welding wire is arranged on the copper nozzle. According to the welding device, the supporting assembly is arranged on the graduated tube to support the welding device, so that shaking caused by manual holding in the welding process is reduced, it is ensured that the welding track is accurate, meanwhile, manual holding for a long time is avoided through mechanical supporting, the welding efficiency is improved, and the welding quality is improved. And the labor intensity is reduced.

The utility model discloses injection molding machine frame welding equipment with a positioning structure, which belongs to the technical field of welding equipment, and comprises an equipment main body, the equipment main body comprises a working platform, and the working platform is provided with a positioning chute; the positioning structure comprises a positioning plate, a rotating rod, a rotating plate, a worm gear and a worm, the positioning plate is arranged in the positioning sliding groove in a sliding mode, the worm gear is rotatably installed on the working platform and connected to the rotating plate, and the rotating rod is rotatably connected with the rotating plate; according to the utility model, the positioning structure is arranged, so that a worker places the injection molding machine frame to be welded on the working platform, and the worm, the worm gear and the rotating plate are rotated; according to the device, the distance between the pair of rotating rods is driven to be reduced, so that the positioning plates move in the positioning sliding grooves in the direction close to each other, the rack arranged between the positioning plates is fixed to the working platform, and the situation that the follow-up welding quality is affected due to the fact that the rack deviates in the machining process is avoided.

An arc welding device for gates, belonging to the field of welding technology, aims to solve the problem of muscle fatigue and reduced welding quality caused by prolonged hand-holding of a welding torch. The invention includes a welding machine with an exhaust assembly on one side. One end of the exhaust assembly is connected to a welding torch. Two fixed sleeves are fixedly mounted on the outer ring of the welding torch. Several inclined blocks are arranged opposite each other on the two fixed sleeves. Sliding components are slidably mounted on the outer walls of both fixed sleeves. Fixed components are slidably mounted on the outer walls of the sliding components. A moving component is fixedly mounted on one side of the fixed components, and an acceleration sensor is installed on one side of the moving component. Two sets of compensation components are connected opposite each other on the outer walls of the welding torch. This invention facilitates user movement of the welding torch during welding, thus avoiding prolonged hand-holding and reduced welding quality. Furthermore, when uneven speed occurs during the movement of the welding torch, dynamic speed compensation is performed to ensure the welding torch maintains a uniform welding speed.

The utility model discloses a welding device for dissimilar materials relates to welding technical field, including the carrier plate for bearing copper material and aluminum material, and the carrier plate is provided with the fixture for fixing the position of copper material and aluminum material both, the welding device still includes the sink of can accommodate carrier plate and make the cooling liquid immerse the welding area between copper material and aluminum material, and the spray assembly of the fixed or movable mode to the welding area spray cooling liquid is selected, the welding device still includes the pusher tooling of being located in the sink and being used for to the welding piece of copper material and aluminum material welding after forming and pushes, the utility model discloses on the basis of having carrier plate, clamp, immersion sink and switchable fixed / movable spray assembly, further add the pusher tooling of being located in the sink. After welding, the product is often difficult to take out directly because of the edge or burr jam and other reasons, and the pusher tooling can directly lift or push out the product, and the material taking is convenient.

This application relates to the field of welding robots and discloses a tracked mobile welding robot device, including a mobile walking mechanism. A welding execution mechanism is mounted on the mobile walking mechanism, which includes a programmable controllable robotic arm. A welding torch is mounted at the end of the robotic arm. A welding wire feeding mechanism is also mounted on the mobile walking mechanism, comprising a welding wire spool and a welding wire grinding component. The welding wire grinding component includes a sanding sleeve, the inner wall of which is lined with sandpaper. The sandpaper is fitted onto the welding wire and is responsible for grinding the oxide layer on the surface of the welding wire. This invention, through the cyclical, pre-reserved wire pulling and releasing, allows the welding work to proceed in an orderly manner. This ensures that the thickness of the weld wire is the required set thickness and is uniform; it also ensures that the wire feed is continuous and uninterrupted during the welding process; and it saves time waiting for wire grinding.

The utility model discloses a marine handrail welding jig which comprises a base, a rotating cylinder is fixedly connected to the base, a fixed table is fixedly connected to the rotating cylinder, a movable table is rotatably connected to the rotating cylinder, a rotating groove is formed in the inner wall of the rotating cylinder, a rotating disc is rotatably connected into the rotating groove, a connecting rod is fixedly connected to the rotating disc, and a movable table is rotatably connected to the movable table. A through hole is formed in the rotating cylinder, the connecting rod penetrates through the through hole to be fixedly connected to the moving table, a locking assembly is arranged on the base and used for fixing the moving table, fixing assemblies are arranged on the fixed table and the moving table, and a measuring assembly is arranged on the moving table. The handrail welding device has the advantages that the angle of a welded handrail is determined through the position-adjustable moving table and the fixing assembly, and the situation that the attractiveness and safety of the handrail are affected due to deviation of the welding angle is avoided.

The utility model relates to lithium battery core welding technical field discloses a kind of lithium battery core welding equipment, including the frame body for supporting upper end component, the inner chamber of frame body is provided with the positioning assembly for positioning lithium battery, the inner chamber of frame body is provided with the adjusting assembly for adjusting welding and dust removal position, and adjusting assembly is symmetrically provided with two groups, and the upper end of one group adjusting assembly outside is provided with the welding mechanism for the welding of the lithium battery after positioning, and the upper end of another one group adjusting assembly outside is provided with the dust removal mechanism for the dust removal in welding process, and dust removal mechanism is set in the upper side of welding mechanism, dust removal mechanism is located in the upper side of welding mechanism, with synchronous belt and welding head synchronous movement, can accurately align welding, timely remove dust, avoid affecting welding quality, improve environment, improve dust removal pertinence and efficiency.