9results about How to "Prevent affecting the welding effect" patented technology

The invention relates to the technical field of welding, and particularly discloses a welding device for a swing support, the welding device comprises a base, a placing table, a placing frame and the swing support, the placing table is connected to the base, the placing frame is connected to the base, the swing support is connected to the placing frame, and a measuring assembly is used for measuring the thickness of a welding plate and fixing the welding plate. The length of the welding wire can be controlled in time after the thickness of the welding plate is measured according to the measuring assembly, the welding rod adjusting assembly is connected to the fixing frame and connected with the welding wire, the welding wire adjusting piece is used for adjusting the length of the welding wire, and the welding rod adjusting assembly can be started by measuring the thickness of the welding plate through the measuring assembly. The welding rod adjusting assembly can drive the welding wire to move, the situation that the welding effect is affected due to the fact that the welding plate is thick and the welding wire is short is avoided, and when the measuring assembly measures that the thickness of the welding plate is thin, the welding wire is moved to prevent the situation that the thin welding plate is welded through the welding wire, and too much melting is caused due to the too high temperature of a welding area.

The utility model discloses a machine frame machining welding device which comprises an electric welding machine with an electric welding head arranged at the output end, and further comprises a base with a welding seat arranged at the top, and dust hoods symmetrically arranged on the welding seat. The dust collection mechanism comprises a dust collection pump and a dust collection barrel, an air inlet port of the dust collection barrel is communicated with the dust collection cover, and an air outlet port of the dust collection barrel is communicated with an air inlet port of the dust collection pump; flow guide mechanisms are symmetrically arranged on the protective shell, and each flow guide mechanism comprises a first conical pipe and a second conical pipe. According to the machine frame machining and welding device, through the arrangement of the dust suction pump, the protective shell and the flow guide mechanism, collection of welding slag and dust, heat dissipation of an electric welding machine and secondary cleaning of welding seams are achieved, the structure is simple, the manufacturing cost is reduced, the service life of the device is prolonged, and meanwhile the welding effect is effectively improved.

The utility model relates to the technical field of battery production, in particular to an adjusting mechanism and a processing device for a battery electrode slice, and the adjusting mechanism comprises a supporting component, a driving component, a directional component and a rotating component, the supporting component comprises a supporting piece, an adjusting piece arranged outside the supporting piece, the driving piece and the directional component are respectively arranged below the supporting piece, and the rotating component is arranged above the driving piece; the supporting piece comprises a jacking plate, a movable groove is formed in the outer wall of the jacking plate, the adjusting piece comprises a movable plate movably arranged in the movable groove, and a clamping plate is arranged at one end of the movable plate; through cooperation of a pressing plate and a jacking plate, a container is stabilized and prevented from sliding in the welding process, the position of a welding tool is adjusted through a first guiding piece and a second guiding piece, a battery is welded, after welding is completed, the container is moved to the position below a taking and placing assembly, and a cylinder clamping jaw is used for clamping the container; and unqualified batteries are clamped and placed in a collection box for subsequent unified treatment.

An in-die laser welding structure comprises an upper die base, a lower die base, a discharging plate and a material belt, the upper die base and the discharging plate are fixedly connected through a connecting plate, a fixing plate is arranged at the upper end of the lower die base, a laser welding head is obliquely arranged in the fixing plate, the material belt is fixedly arranged at the upper end of the fixing plate, the upper die base comprises a male die, and a female die is fixedly arranged in the fixing plate. The upper die base drives the male die to punch a material belt, a product is punched from the material belt into the female die, a welding groove is formed in the product, the laser welding head is aligned with the welding groove to weld the product, the laser welding head is arranged in the lower die base, laser welding is directly completed before discharging after the lower die base completes punching, and high precision and consistency of the welded product are guaranteed. A laser welding head is obliquely arranged in the fixing plate, so that the welding space is sufficient, and heat accumulation can be prevented from affecting the welding effect; and the original clamping station and the original welding station are omitted, so that the production cost is greatly reduced.

The invention relates to the technical field of galvanometer laser welding, and discloses a galvanometer laser welding gas protection device which comprises a workbench, a protection mechanism is fixedly connected to the upper surface of the workbench, a clamping mechanism is arranged on the side, away from the protection mechanism, of the workbench, and a gas pressure mechanism is arranged in the workbench. One half of the clamping mechanism is arranged on the upper surface of the workbench, the other half of the clamping mechanism is arranged in the workbench, the air pressure mechanism is fixedly connected with the clamping mechanism, a groove is formed in the upper surface of the workbench, the protection mechanism comprises a long fixing plate, and the upper surface of the long fixing plate is slidably connected with a middle fixing plate; according to the laser welding device, oxidation of a part caused by the galvanometer welding process can be prevented, the welding quality can be improved, the welding defects can be reduced, meanwhile, pressure is applied to the plate-shaped part through the laser auxiliary plate, and the situation that the welding effect is affected due to deformation and upheaval of the part is prevented.

The invention relates to the technical field of filter element machining equipment, and discloses a turnover type filter element welding frame which comprises a turnover mechanism, the lower side of the turnover mechanism is fixedly connected with a circulating water cooling mechanism, and the upper side of the turnover mechanism is fixedly connected with a splash-proof frame; the turnover mechanism comprises a main frame, a motor fixedly connected to the upper side of the middle of the right end of the main frame and a main gear fixedly connected to the output end of the motor, and first supporting arms are fixedly connected to the front end and the rear end of the inner wall of the right side of the main frame. According to the filter element welding device, the main frame, the motor, the main gear, the cavity groove, the first supporting arm, the second supporting arm, the auxiliary gear, the gear ring, the clamping and overturning assembly and the limiting groove are matched, so that the filter element needing to be welded and machined can be easily overturned and adjusted during welding, and the welding efficiency and quality are improved; and through mutual cooperation of a connecting rod, a connecting ring, a filter plate, a fixing rod, a turbine and a circulating water cooling mechanism, the welded filter element is flushed and cooled, and structural damage of the filter element due to too high temperature is prevented.

The invention belongs to the technical field of welding, and particularly relates to a titanium alloy plate welding device which comprises a welding table, a positioning assembly is arranged at the top of the welding table and used for fixing a titanium alloy plate needing to be welded, electric guide rails are symmetrically and fixedly mounted at the top of the welding table, and electric sliding blocks are slidably connected into the two electric guide rails; through air flow blowing of an air blowing groove plate and rotating swinging of a grinding wheel, two dust collecting plates are oppositely arranged, an electric sliding block drives a box body to continuously move, welding slag and chippings polished by the grinding wheel can enter a clamping groove of a slag overturning plate, and the welding slag and chippings polished by the grinding wheel can be continuously collected; and the slag collecting effect is achieved, slag and chippings ground by the grinding wheel are prevented from being retained on the titanium alloy plate, the situation that follow-up operators conduct cleaning machining on the titanium alloy plate again can be avoided, manpower is saved, and meanwhile the attractiveness and cleanliness of the titanium alloy plate are greatly guaranteed.

This utility model discloses a planar small-part welding positioning platform, including a base, a negative pressure seat, a planar small-part positioning seat, and a product positioning seat. The negative pressure seat includes a mounting plate, a support plate, and multiple negative pressure suction heads. The mounting plate is disposed on the base, and the support plate is disposed on the mounting plate. The upper surface of the support plate is provided with multiple protrusions, and the upper surface of the multiple protrusions is provided with positioning mounting holes extending into the support plate. The multiple negative pressure suction heads are respectively disposed in the multiple positioning mounting holes for suctioning the product. The planar small-part positioning seat is disposed on the mounting plate for positioning and fixing the small part. The product positioning seat is disposed on the mounting plate for positioning the product, so that when the product is adsorbed onto the support plate, the planar small-part positioning seat is located within the welding area on the product. The planar small-part welding positioning platform provided by this utility model has a simple structure, is easy to use, and can position and fix small parts, preventing the small parts from shifting during the welding process and affecting the welding effect.

This utility model relates to the field of battery pack welding, specifically a lithium battery pack welding auxiliary positioning device, including a support plate, a processing table, a clamping mechanism, a pressing mechanism, and a moving mechanism. The clamping mechanism includes a mounting plate, a first clamping assembly, a second clamping assembly, two first clamping plates, and two second clamping plates. The pressing mechanism includes two pressing blocks, two positioning assemblies, and two resetting assemblies. The moving mechanism includes a movable block, a lead screw slide, and a lifting assembly. A controller controls a first motor to rotate, which in turn drives a first rotating rod to rotate, causing the two first clamping plates to clamp and fix the two sides of the lithium battery pack, keeping the lithium battery pack aligned front to back for easy placement of welding pieces. The controller then controls a second motor to rotate, causing the two second clamping plates to move on the processing table and clamp the other two sides of the lithium battery pack. Together with the first clamping assemblies, the device can position and clamp the lithium battery pack on all four sides.