Welding Positioner Rotary Table Turning Table/Tube Pipe Flange Welding Positioner

Product Description

Technical Parameters of HBJ Series Welding Positioner

Model		HBJ-30
Rated load capacity (kg)		3000
Turning speed(rpm)		0.05-0.5
Overturn speed(rpm)		0.23
Diameter of working table(mm)		¢1400
Motor power (KW)	Turning	1.5
	Overturning	1.5
Speed regulation Type		Stepless frequency conversion
Max. gravity distance(mm)		200
Max. eccentricity (mm)		200
Max. rotating diameter when 90° overturned (mm)		¢2100

Description of Welding Positioner
This welding positioner, also called welding positioning equipment, is mainly used for some special structures, construction machines, small round workpieces, and more. And it mainly consists of a working table, turning device, overturning device, electricity-conducting device, stander and electric cabinet. Its working table is driven by the turning device with 6 T-style slots to ensure workpieces strictly fixed on the working table.
Its turning device is mainly composed of a motor, a speed reducer, and a swing set. And its overturning device mainly consists of an electric motor, cycloidal gear speed reducer, worm wheel speed reducer, and semicircular gear.
We can design and produce welding positioners in accordance with the specific requirements of our clients.
Parameter list of conventional Welding positioner
Maintenance of Welding Positioners 1. Rotating movement of worktable
Worktable can be rotated in the arbitrary direction of its own plane, so the operator can operate and weld at the same time. The transmission process of rotating structure is: Cycloid reducer Arc gear cylindrical worm rod reducer Small gear, Slewing bearing-- Worktable. The rotating speed of worktable is 0.05~0.5rpm, and adopts the AC frequency conversion speed regulation. The transmission structure of arc gear cylindrical worm rod reducer has the function of self-locking. So after worktable has inclined, the range of load bearing has confirmed, and the eccentric distance is
within the corresponding range, worktable can not turn by itself. Load bearing eccentric distance is limited by the magnitude of load bearing, the smaller load bearing, the bigger eccentric distance.
2. The inclined movement of worktable
According to the specialties of work piece, worktable can incline and turnover at 0 º~90º, which can stop and move in the arbitrary position within the range, and the terminal position of inclined angle is controlled by stroking switch. The transmission process of inclined structure is:-- Two-stage
worm gear and rod reducer small gear and big gear-- Worktable. The inclined speed of worktable is 0.5rpm, the worm gear and rod transmission structure has the function of self-locking, and the motor has the brake function. Within the rated range of load bearing, worktable can not incline and move automatically, the height between center-of-gravity of load bearing and worktable is limited by the magnitude of load bearing. The smaller load bearing, the bigger center-of-gravity distance.
3. Electricity Control
Electricity adopts the method of centralized control, whose operation button switches are all on the control cabinet, and the rotating speed is adjusted by AC frequency changer. There are four kinds of indication of the control switch, such as, positive direction rotary, reverse direction rotary, rotary stop and adjustment. The turnover angle of worktable is 0~90º, which can turnover upward and good reliability.
Features of Welding Positioner
1. Our welding positioner has employed frequency conversion speed regulation system to change its running speed.
2. The stepless speed regulation is adopted to make this positioner easy to control and cheap to maintenance.
3. Semicircular gears are equipped on both ends of the output shaft of the overturn device.
4. One end of the electricity-conducting device is connected with the swing set, and the other end has an electricity-conducting shaft. The electricity-conducting shaft is linked with the working table so that the welding current can be directly transmitted through the working table.
5. The box-shaped stander possesses high loading capacity. And it is made up of Q235-A steel which has undergone annealing and finish machining treatment, thus successfully avoiding the welding stress deformation.
Slewing bearing
Slewing bearing is the force basic element of machine, which requires relative rotation between all two parts and bears axial force, radial force and overturning moment at the same time.Its basic function is to use bolts to fix it on the upper and lower supports of mechanical equipment to transmit force and drive so as to realize the relative rotation between the two parts of mechanical equipment.Rotary support generally has installation holes, internal or external gears, lubrication holes and sealing devices. It has the characteristics of compact structure, light weight, good structural steel, smooth operation, high accuracy, safety and reliability.
Slewing bearing is a basic part of mechanical equipment and widely used in various industries of national economy. It is widely used in construction machinery, port machinery, metallurgical machinery, mining machinery, petroleum machinery, chemical machinery, medical equipment, ship machinery, light industrial machinery, environmental protection machinery, entertainment equipment, transportation machinery equipment.Swing supports are increasingly used in energy-saving and environmental protection projects, such as wind turbines that require a variety of precision pole swing support kits.
Gear
1). Reverse gear
Generally, the turning angle of the turning gear is 0 °to 90 °. The function of displacement is achieved by turning the table.
2). Reverse gear
Gear is a wheel like mechanical part which transmits the torque by the engagement of teeth. Through the transmission with other toothed mechanical parts (such as another gear, Dao rack and worm), the gear can change the speed and torque, change the direction of motion and change the form of motion.
Reducer
The reducer is a kind of power transmission mechanism, which uses the speed converter of gear to reduce the rotation number of motor to the required rotation number and obtain a structure with large torque.
Function of reducer:Reduce the speed and increase the output torque at the same time. The torque output ratio is multiplied by the motor output deceleration ratio, but it shall not exceed the rated torque of the reducer.At the same time, the inertia of the lo.ad is reduced to the square of the deceleration ratio.
Motor introduction
Welding Positioner Maintenance Guidelines Proper maintenance of a welding positioner ensures smooth operation, extends equipment lifespan, and improves workplace safety. Follow these key guidelines to keep your welding positioner in optimal condition:
1. Daily Maintenance Clean the Positioner: Remove debris, metal shavings, and welding spatter from the worktable and other areas to prevent contamination and damage. Visual Inspection: Check for visible wear and tear on gears, belts, and cables. Look for loose bolts, unusual wear on mechanical parts, or damage to the electrical components. Test Safety Features: Verify that all safety mechanisms, including emergency stop buttons, are working correctly. 2. Weekly Maintenance Lubricate Moving Parts: Apply lubricant to rotating parts, gears, and bearings. This reduces friction, prevents wear, and ensures smooth operation. Check Electrical Components: Inspect wiring and connections for signs of corrosion, fraying, or looseness. Test the foot pedal, control panel, and remote controls for smooth functionality. Monitor Load Capacity: Ensure the positioner is not being overloaded. Operating beyond the rated load can cause mechanical failure or damage. 3. Monthly Maintenance Calibration: Verify and, if necessary, recalibrate the positioner to ensure accuracy in rotation and tilting angles. Check the table for precise movement. Inspect Hydraulic and Pneumatic Systems: If the positioner uses hydraulic or pneumatic systems, inspect hoses for leaks, and check fluid levels and pressures. Top off or replace fluids as recommended by the manufacturer. Test Rotation and Tilt Functions: Run a full operational check of the rotation and tilting mechanisms. Listen for any unusual noises, vibrations, or signs of wear in the motor or gears. 4. Quarterly Maintenance Examine Gearboxes and Drive Motors: Check the gearboxes for proper lubrication and inspect drive motors for overheating or unusual noise. Check Braking Systems: Inspect and adjust the braking mechanisms to ensure stability and control during operation. Align and Tighten Components: Ensure that all nuts, bolts, and fasteners are tightened and properly aligned to prevent mechanical failures. 5. Annual Maintenance Thorough Inspection by a Professional: Schedule a full inspection by a certified technician. This includes a detailed check of mechanical and electrical systems, ensuring compliance with safety and operational standards. Replace Worn Parts: Replace any worn or damaged components, including gears, belts, or bearings. Parts that experience regular wear should be swapped to prevent failure. 6. General Tips Documentation: Keep a maintenance log, noting each inspection, adjustment, or repair. This helps track the condition of the positioner and identify patterns in wear or breakdowns. Spare Parts Inventory: Maintain an inventory of critical spare parts, such as belts, bearings, and gears, to minimize downtime during repairs. Training for Operators: Ensure operators are trained on correct use and basic maintenance procedures. Improper operation can lead to increased wear and reduced machine life. 7. Safety Protocols Power Off During Maintenance: Always disconnect the power supply before conducting any maintenance to avoid electrical hazards or accidental movement. Use Manufacturer's Recommendations: Follow the manufacturer's manual for specific maintenance intervals, lubrication types, and spare parts requirements. By following these maintenance guidelines, you ensure the longevity, safety, and reliable performance of your welding positioner, leading to smoother operations and fewer breakdowns.
Top quality rotator manufacturer
1.With over 20 years of specialized experience in manufacturing self-aligning rotators.
2.Our products feature a bearing capacity that ranges from 5 tons to 400 tons.
3.We provide CE and ISO certifications, ensuring compliance with stringent sub-regulations. Additionally.
4.We offer a one-year warranty and free wearing parts.
5.Our highly skilled technical team is dedicated to supporting you and your large-scale projects, such as wind turbine welding.
Product certification
Step into the future of welding technology with our cutting-edge solutions.
From automated processes to intuitive controls, our products are at the forefront of innovation, providing you with the tools you need to stay ahead in today's competitive market!
Wuxi ABK Machinery Co.Ltd is a professional manufacturer of welding rotator in China. And our welding rotator mainly includes standard welding rotator, adjustable welding rotator, and special welding rotator. We can also provide our clients around the world with many other products including welding turntable, pile welding machine, wind tower production line, H beam welding line, pipe welding equipment, CNC cutting machine, grinding machine, roll forming machine, plate bending machine, etc. We have obtained ISO and CE certification, and we also offer OEM service.