20 results about "Spin welding" patented technology

The utility model provides a shock absorber outer cylinder rotary welding device, which belongs to the technical field of automobile shock absorbers, and comprises a base and a welding mechanism arranged on the base, and further comprises a rotary tool which is obliquely arranged from the top of the base to the welding end of the welding mechanism, the rotating tool comprises an obliquely-arranged placing plate, a bottom clamping assembly rotationally arranged on the side wall of the placing plate and a driving source used for driving the bottom clamping assembly to rotate, and further comprises a mounting base used for mounting the placing plate. The mounting seat comprises a bottom plate and at least two upright posts which are vertically arranged at the top of the bottom plate and are different in height; the shock absorber is obliquely arranged, so that welding fluid can be prevented from flowing along the outer wall of the outer cylinder when the shock absorber is rotationally welded, air holes are prevented from being formed at welding seams, adverse effects on welding sealing performance are avoided, and welding stability of the outer cylinder is improved.

The invention discloses automatic welding equipment for processing a cylindrical battery shell, which belongs to the technical field of battery processing, and has the technical key points that the automatic welding equipment comprises a working table, primary dispersion and conveying of materials can be realized through rotation of a first turntable, so that the material circulation rhythm of the whole production line is more coherent, the subsequent welding operation is facilitated, and the production efficiency is improved. In addition, by means of an automatic separation and supply mechanism of a first limiting fork rod and a second limiting fork rod, the manual operation amount is greatly reduced, the safety and stability of the production process are further improved, when the previous battery shell is subjected to spin welding, the next battery shell is grabbed by an electric clamping jaw to a to-be-welded position for standby, and the welding efficiency is improved. According to the seamless connection design mode, rapid welding of the battery shell is achieved, corresponding batch welding machining operation is facilitated, the process stability is high, and the beneficial effects that the automation degree is high, one-by-one feeding machining is facilitated, and the working efficiency is high are achieved.

The embodiment of the utility model provides a battery cell spin welding positioning mechanism and a welding device, and relates to the technical field of battery cell welding, the battery cell spin welding positioning mechanism comprises: a vertical positioning assembly, which comprises an upper clamping module and a lower clamping module, and the upper clamping module and the lower clamping module are used for clamping a battery cell and driving the battery cell to rotate by taking a first rotating shaft as an axis; and the horizontal positioning assembly comprises a first rolling piece, second rolling pieces, a second driving structure and a third driving structure, the second driving structure is used for driving the first rolling piece to move in the first direction, and the third driving structure is used for driving the two second rolling pieces to move in the first direction. According to the embodiment of the invention, the positioning precision of the battery cell is improved, and the situation that the sealing performance and the conductivity of the battery cell are influenced by welding track deviation can be effectively solved.

The utility model relates to a PHC trunk cover plate drawstring rotary fusion welding device which comprises an equipment frame, an equipment table top is fixed in the equipment frame, and a welding assembly is arranged on the inner side of the equipment frame. And the rapid positioning assembly is arranged above the equipment table top, and the rapid positioning assembly is used for ensuring accurate alignment of the welding assembly, the drawstring and the trunk cover plate. By optimizing the welding process and the equipment structure, the efficient and stable welding effect is achieved, it is ensured that the welding position is accurate, the welding quality is improved, the pulling strip pulling-out force requirement is met, the production efficiency is greatly improved, the cooling air pipe is additionally arranged on the rotary fusion welding head part, the part welding cooling effect is accelerated, the production efficiency is improved by 30%, and the production cost is reduced. Automatic control over welding is achieved, the welding period is shortened, the stability and efficiency of rotary fusion welding are improved, meanwhile, the automatic rotary fusion welding technology is implemented, and the pull-out force of a pull belt is 25% higher than that of a traditional technology.

The utility model relates to a rotary welding tool which comprises a vertically-arranged stand column, the stand column is coaxially and rotationally connected with a horizontally-arranged bearing disc, the bearing disc is rotationally connected with a plurality of rotating shafts vertically penetrating through the bearing disc, and the rotating shafts are distributed in an annular array mode in the circumferential direction of the bearing disc and located outside the stand column. One rotating shaft is in transmission connection with a first driving device installed on the bearing disc, the top end of each rotating shaft penetrates through the bearing disc and then is coaxially provided with a tray, the bottom end of each rotating shaft penetrates through the bearing disc and then is provided with a chain wheel in a sleeved mode, and the multiple chain wheels are jointly provided with an annular chain in an engaged mode. And a plurality of workpieces can be driven to rotate synchronously to turn over, so that the welding efficiency of the workpieces can be improved.

The aluminum alloy door and window rotary welding platform device comprises a rotary table, a main beam, a main lifting supporting rod and an auxiliary lifting rod, one end of the main beam is connected with the top of the rotary table in an up-down rotating mode, the main beam is fixedly connected with an auxiliary beam close to the bottom, and the auxiliary beam is perpendicular to the main beam and is horizontally distributed; a movable beam parallel to the auxiliary beam is connected to the main beam in the length direction in a sliding mode, the movable beam and the auxiliary beam are each connected with two positioning corner sleeves located on the two sides of the main beam in a sliding mode, the four positioning corner sleeves are located in the same plane and form four inflection points of the square frame, and the large ends of the positioning corner sleeves face the interior of the square frame. According to the aluminum alloy frame welding device, the positioning corner sleeves, the corner blocks, the corner plates, the auxiliary lifting rods, the main lifting supporting rods, the main beams and the auxiliary beams are arranged, so that the aluminum alloy frame welding device has the advantage of being suitable for welding aluminum alloy frames of different specifications, the accuracy of the appearance of the welded aluminum alloy frames is greatly improved, and more labor is saved during discharging after the aluminum alloy frames are welded.

The invention discloses a narrow-spacing rotary welding device, which belongs to the field of welding equipment, and comprises a holding part, a support is fixedly arranged at one end of the holding part, a rotating part and a winding part are arranged on the support at an interval, a mounting seat is fixedly arranged on the rotating part, a welding execution mechanism is arranged on the mounting seat, and the welding execution mechanism is arranged on the mounting seat. The welding executing mechanism rotates around the welding position in the circumferential direction along with the rotating part. The winding part and the rotating part rotate synchronously, the rotating axis of the winding part is parallel to the rotating axis of the rotating part, a pipeline harness is wound around the axis of the winding part, one end of the pipeline harness is led out of the winding part and fixedly connected to the mounting base, and the support is clamped to a workpiece to be welded through the clamping mechanism. The invention aims to provide a narrow-spacing spin welding device which can improve the welding quality and efficiency.

This utility model discloses a novel spin-welded baffle structure, relating to the field of water pump manufacturing technology. It includes an upper housing, a lower housing, and a connecting seat. The upper housing and the connecting seat are interlocked and fixed together, and the connecting seat is also rotatably welded together. The lower housing has an integrally formed connecting ring, an inner baffle ring, and an outer baffle ring on the side facing the connecting seat. The outer baffle ring is located outside the connecting ring, and the inner baffle ring is located inside the connecting ring. The connecting seat has a connecting groove, an outer residual material groove, and an inner residual material groove on the side facing the lower housing. This novel spin-welded baffle structure seals gaps, improving airtightness. The molten material overflows within the cavity, increasing the contact area with the lower housing and the connecting seat. After cooling and solidification, it enhances the fixing strength of the lower housing and the connecting seat, increasing product lifespan and improving product aesthetics. Furthermore, it eliminates the need for subsequent deburring work, improving production efficiency.

This invention discloses a rotary welding fixture and welding equipment. The rotary welding fixture of this invention includes a base, a rotating mechanism, a first actuator, a first cylinder, a first air guide assembly, and a second air guide assembly. The rotating mechanism is rotatably connected to the base. The first cylinder and the first air guide assembly are disposed on the rotating mechanism. The second air guide assembly is slidably connected to the base. The first air guide assembly is provided with a first air passage connected to the first cylinder, and the second air guide assembly is provided with a second air passage connected to an external air source. The second air guide assembly can slide to the point where the first air passage and the second air passage are connected, so that the first cylinder drives the first actuator to move; or, the second air guide assembly can slide to the point where it is separated from the first air guide assembly, and the air passage structure on the rotating mechanism is not connected to the air passage structure on the base, so that the air passage on the rotating mechanism can rotate with the rotating mechanism without the phenomenon of air pipe entanglement.

The invention discloses rotary welding equipment for a lower jaw belt of a safety helmet. The rotary welding equipment comprises material rotary station equipment, a feeding area, assembling equipment, welding equipment and a discharging area, wherein the feeding area, the assembling equipment, the welding equipment and the discharging area are distributed on the side edge of the material rotary station equipment; the material rotating station equipment comprises a vertically-arranged support, a top stock bin, a station mechanism and a bottom stock bin, wherein the top stock bin, the station mechanism and the bottom stock bin are distributed and installed on the support from top to bottom, and the outer edge of the top stock bin and the inner edge of the station mechanism are partially overlapped. Different auxiliary materials are stored in the top stock bin and the bottom stock bin respectively, and the top stock bin and the bottom stock bin can be manually controlled to rotate around the support; the station mechanism comprises a supporting frame and a plurality of station discs detachably installed on the supporting frame, and the supporting frame drives the multiple station discs to rotate around the supporting frame. According to the rotary welding equipment, integrated seamless connection of the assembling procedure and the welding procedure is achieved, wait time and invalid operation waste caused by traditional manual transfer are effectively eliminated, and the production efficiency is remarkably improved.

This invention discloses a novel anti-chip humidification bottle and sealing method, belonging to the technical field of artificial oxygen delivery equipment. The humidification bottle includes a fused-sealed cap and a fused-sealed body. The fused-sealed cap has an oxygen inlet and an oxygen outlet, and a cap edge at its bottom. The bottle mouth of the fused-sealed body has a bottle mouth fixing edge, the top of which fits against the bottom of the cap edge, and both the bottle mouth fixing edge and the cap edge are engaged with the inner surface of a fused-sealing ring. By setting up the fused-sealed cap, fused-sealed body, and fused-sealing ring, the fused-sealed cap and fused-sealed body are first screwed tightly together to prevent foreign matter from entering the bottle. Then, a spin welding machine is used to spin weld the fused-sealing ring to the outer surface of the connection between the cap edge and the bottle mouth fixing edge, ensuring that plastic chips generated during sealing do not splash into the bottle, protecting the humidification liquid from contamination.

The utility model discloses a rotary welding mechanism of a press-fitting welding station, which comprises a rotary clamping component, a laser welding component and a compression proofreading component, and the rotary clamping component is used for placing a product and can drive the product to circumferentially rotate by 360 degrees; the laser welding assembly comprises a first moving assembly and a laser welding device, and the laser welding device is driven by the first moving assembly to directly face a welding seam of a product; the pressing and correcting assembly comprises a second moving assembly, a pressing assembly and a detecting assembly. The pressing assembly can be driven by the second moving assembly to move to the position over the product and is provided with a pressing block which moves vertically. The detection assembly can move to the position above a weld joint of a product under the action of the second moving assembly, and a displacement sensor for detecting the height difference between the shaft sleeve and the stator is arranged on the detection assembly. Through the application of the pressing and correcting assembly, the shaft sleeve and the stator before welding are corrected, so that the shaft sleeve and the stator are in a proper height tolerance range, then 360-degree dead-corner-free laser welding is carried out, and the assembling quality of the shaft sleeve and the stator is improved.

The utility model discloses a rotary welding tool for a belt pulley. The rotary welding tool comprises a tool bottom plate, a tool seat assembly mounted on the tool bottom plate, a central column mounted at the central position of the tool seat assembly, and a fixed locking piece matched with the central column. When the automatic welding tool is used, a belt pulley assembly needing to be welded is arranged on the tool base assembly in a sleeved mode, the belt pulley assembly is fixed to the center column through the fixing locking piece, and therefore the belt pulley assembly needing to be welded can be fixed, a foundation for achieving automatic welding can be provided, and automatic welding can be achieved by rotating the tool bottom plate. Therefore, the assembly of the belt pulley can rotate, and automatic welding is achieved.

The invention discloses sewage pump rotary welding equipment and a method thereof, and relates to the technical field of sewage pump welding, the sewage pump rotary welding equipment comprises a workbench, a rotary seat, a positioning mechanism used for fixing a sewage pump body and a flange plate and a welding assembly provided with a welding head, the rotary seat is rotatably arranged above the workbench, and the positioning mechanism is arranged on the rotary seat; the welding assembly is arranged on the workbench, the two sets of positioning mechanisms are symmetrically arranged and slidably arranged above the rotating base, each positioning mechanism comprises a lifting base, a clamping plate and an end plate, the lower end of each lifting base is slidably arranged above the rotating base, and the end plates are rotationally arranged at the upper ends of the lifting bases. The sewage pump body and the flange plate are subjected to spot welding after being positioned through the positioning mechanism, overall preliminary fixing of the sewage pump body and the flange plate is achieved, then the welding position is turned over to the upper portion, and double-face welding can be conveniently conducted on the sewage pump body and the flange plate through the welding assembly; and the positions of the sewage pump body and the flange plate do not need to be transferred again for re-welding after one surface is welded, so that the welding efficiency is improved.

The utility model discloses a reinforcement cage spin welding stirrup machining device which comprises a bottom rail base, and the top of the bottom rail base is connected with a first butt joint rail base and a second butt joint rail base in a sliding mode. A longitudinal rib first locking structure and a longitudinal rib second locking structure are mounted at the top of the first butt joint rail base and the top of the second butt joint rail base respectively; the longitudinal rib is locked between the longitudinal rib first locking structure and the longitudinal rib second locking structure; a driving structure is mounted on the longitudinal rib first locking structure, and the reinforcement cage is driven to rotate through the driving structure; the first longitudinal rib locking structure and the second longitudinal rib locking structure are in butt joint through the butt joint structure, after stirrups of the reinforcement cage are welded, the first longitudinal rib locking structure and the second longitudinal rib locking structure are separated through the butt joint structure, and the reinforcement cage is unloaded. According to the device, the machining difficulty of the reinforcement cage is greatly reduced, and the flexibility and the high efficiency in the stirrup welding process are greatly improved.

A rotary welding jig comprises a base, a rotating assembly and a first clamping assembly, the base is provided with a first mounting base and a second mounting base which are arranged in a spaced mode, and at least part of the rotating assembly is arranged in the first mounting base and the second mounting base in a penetrating mode and can rotate relative to the base. The first clamping assembly is installed on the rotating assembly and used for clamping or loosening a circuit board. Wherein the rotating assembly comprises a rotating shaft and a second clamping assembly, the rotating shaft is arranged in the first mounting base and the second mounting base in a penetrating mode, and the second clamping assembly is arranged at the end, away from the first clamping assembly, of the rotating shaft and used for clamping or loosening a cable so that the cable can be welded to the two end faces of a circuit board.

The invention relates to the technical field of flame tube machining, and discloses a gas turbine flame tube assembling and welding tool which comprises a base, a roller supporting table is installed in the middle of the upper end of the base, and an upper flame tube and a lower flame tube are movably arranged on the left side and the right side of the upper end of the roller supporting table correspondingly; a sleeve is slidably inserted into the right end of the first shaft seat, and an elastic core tube is slidably inserted into the left side of the sleeve. The left end of the upper flame tube is clamped and extruded through the positioning disc, and the tail of the lower flame tube is locked in cooperation with the positioning assembly, so that the overall axial length of the flame tube is limited, meanwhile, the radial position of the two parts of the flame tube during butt joint is guaranteed, and the welding seam area of the flame tube is internally reinforced and limited in cooperation with the inner supporting assembly; therefore, the assembly precision is improved, radial run-out overproof in the subsequent spin welding process is avoided, in addition, through integrated control, rapid assembly and disassembly are convenient to achieve, and the assembly welding efficiency of the flame tube is improved.

The invention provides a connecting structure of a truss reinforced concrete laminated slab and a cast-in-place concrete beam, the truss reinforced concrete laminated slab is provided with a plurality of rows of load-bearing steel bars, and each row of load-bearing steel bars comprises a pre-buried section in the truss reinforced concrete laminated slab and an overhanging section extending out of the edge of the truss reinforced concrete laminated slab; the distance between the end part of the embedded section and the edge of the truss reinforced concrete laminated slab is 50-300mm; a blind hole is formed between the end part of the embedded section and the edge of the truss reinforced concrete laminated slab; before the truss reinforced concrete laminated slab is hoisted on site, the pre-embedded section and the overhanging section are separated from each other; when the truss reinforced concrete laminated slab is installed on site, after the truss reinforced concrete laminated slab is hoisted in place, the overhanging section is inserted into the blind hole and connected with the pre-embedded section in a rotary welding mode, the overhanging section extends into a main body of the cast-in-place concrete beam, and the overhanging section is connected with the pre-embedded section in a rotary welding mode. In addition, the invention further provides spin welding equipment used during connection construction of the truss reinforced concrete laminated slab and the cast-in-place concrete beam.

The utility model relates to the technical field of welding equipment, and provides a spin fusion welding machine. The rotary fusion welding machine comprises a machining table, a rotary fusion mechanism, an adjusting mechanism, a smoke removing mechanism and an air cooling mechanism, supporting legs which are evenly distributed are fixedly connected to the lower surface of the machining table, a sliding cavity is formed in the upper surface of the machining table, the rotary fusion mechanism is connected to the machining table, and the adjusting mechanism is connected to the machining table. According to the rotary fusion welding machine tool, in the rotary fusion welding process, smoke can be absorbed and purified through the adjusting mechanism, the smoke removing mechanism and the air cooling mechanism, the smoke is prevented from being accumulated in the working environment, therefore, safety and health risks are reduced, air cooling can be conducted on a workpiece obtained after rotary fusion welding, the cooling efficiency of the workpiece is improved, and the service life of the workpiece is prolonged. And in addition, in the using process, the smoke removing mechanism and the air cooling mechanism can be matched with different batches of workpieces for rotary fusion welding, and the applicability of the device is improved.

The utility model discloses equipment for spin welding, which comprises a portal frame, the portal frame is of a door-shaped structure, a positioning structure is arranged on a cross beam of the portal frame, the positioning structure directly faces a clamping structure at the bottom of the portal frame, and a pipe fitting and a plate fitting to be welded are clamped on the clamping structure. A rotating ejector pin in the positioning structure is concentric with a pipe fitting and a plate clamped in the clamping structure, the pipe fitting and the plate are concentric in the welding process through clamping of the radial clamping assembly and the axial clamping assembly and positioning of the rotating ejector pin, and the welding quality is guaranteed.