Revolving body assembly automatic soldering device
Technical field
The utility model is a kind of welding equipment that is used for the Composite Skin pulley assemblies, is a kind of revolving body assembly automatic soldering device specifically.
Background technology
Along with developing of automobile industry, spinning belt pulley is progressively replacing traditional casting belt wheel, but simple spinning belt pulley still exists some shortcomings, need on spinning belt pulley, install the version of stiffener, central siphon, wheel hub additional, perhaps adopt the stacked system of a plurality of belt pulleys, to form the combination processing Composite Skin belt wheel that structural strength is high and serviceability is good.In the prior art, the combination of Composite Skin belt wheel processing, common employing press-fits different process such as riveted joint, bolted, soldering processing and manual welding to be finished, its complex technical process, operating procedure is loaded down with trivial details, and quality is restive, and cost of manufacture is bigger.
Summary of the invention
In order to realize the combination processing of Composite Skin belt wheel, improve technical process, step simplifies the operation, improve the quality of products, the utility model proposes a kind of revolving body assembly automatic soldering device, it can be applicable to the combination processing of Composite Skin belt wheel effectively, also can be widely applicable for the automatic welding processing of revolving body assembly.
The technical scheme that the utility model is dealt with problems is:
It is made up of workpiece location and rotating mechanism, welding mechanism, transmission mechanism, regulating and controlling mechanism and electric control system, wherein, the workpiece location is provided with tilting table, tension cylinder and pull bar with rotating mechanism, tilting table is connected with rotating shaft, tilting table is provided with the dish that is rotatably connected, and the dish that is rotatably connected is provided with the weldment anchor clamps; Welding mechanism is provided with welding gun cylinder, welding gun support and welding gun, and the welding gun cylinder is connected with the welding gun support, and the welding gun support is provided with welding gun.Simultaneously, the axle center of the dish that is rotatably connected is provided with pull bar, and pull bar is connected with the tension cylinder.
The beneficial effects of the utility model are: because tilting table connects rotating shaft, tilting table is provided with the dish that is rotatably connected, and the dish that is rotatably connected is provided with the weldment anchor clamps, thereby, along with the change of tilting table position, the going into the leg degree and also just can change of weldment.Simultaneously, because the dish that is rotatably connected is provided with the weldment anchor clamps, the axle center of the dish that is rotatably connected is provided with pull bar, and pull bar connects the tension cylinder, thereby the weldment anchor clamps can conversion, and the positioning accuracy of weldment is protected.In addition, because the welding gun cylinder is connected with the welding gun support, the welding gun support is provided with welding gun, thereby the weldment solder joint is accurate, and postwelding resets conveniently, and speed of welding improves.The characteristics that the utility model has also that weld time is adjustable, welding deformation is controlled, can automatic job, and advantage simple in structure, that cost is lower and reliable.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing further specifies the utility model.
Accompanying drawing is a structural representation of the present utility model.
Among the figure, 1. power supply, 2. air pressure station, 3. control cabinet, 4. welding machine, 5. wire-feed motor, 6. welding gun, 7. welding gun cylinder, 8. welding gun support, 9. hand regulator, 10. guide pillar guide pin bushing, 11. tilting tables, 12. rotating shafts, 13. dishes that are rotatably connected, 14. pull bar, 15. tension cylinders, 16. driving belts, 17. decelerators, 18. motor, 19. weldments, 20. weldment anchor clamps, 21. workpiece location and rotating mechanism, 22. transmission mechanism, 23. welding mechanisms, 24. regulating and controlling mechanisms, 25. electric control systems.
The specific embodiment
In embodiment provided by the utility model, the workpiece location comprising with rotating mechanism (21): tilting table (11), rotating shaft (12), the dish (13) that is rotatably connected, pull bar (14), tension cylinder (15), weldment (19), weldment anchor clamps (20).Transmission mechanism (22) comprising: driving belt (16), decelerator (17), motor (18).Welding mechanism (23) comprising: welding machine (4), wire-feed motor (5), welding gun (6), welding gun cylinder (7), welding gun support (8).Regulating and controlling mechanism (24) comprising: hand regulator (9), guide pillar guide pin bushing (10).Electric control system (25) comprising: power supply (1), air pressure station (2), control cabinet (3).
Start the utility model, the workpiece location is in running order with rotating mechanism (21), transmission mechanism (22), welding mechanism (23), regulating and controlling mechanism (24), electric control system (25) etc.
The location of weldment (19) is provided with: select suitable weldment anchor clamps (20), to adapt to the design feature of weldment (19).Button on the start-up control case (3), tension cylinder (15) is in running order.Weldment (19) is arranged on the dish (13) that is rotatably connected with weldment anchor clamps (20), the axle center of dish (13) is provided with pull bar (14) owing to be rotatably connected, pull bar (14) connects tension cylinder (15), like this, weldment (19) is positioned to be rotatably connected with weldment anchor clamps (20) on the dish (13) securely, thus the location that has guaranteed weldment (19) accurately and compress firm.
Weldment (19) go into leg degree and solder joint setting: behind weldment (19) location, according to the design feature of weldment (19), regulate rotating shaft (12), make tilting table (11) go to suitable angle, locking rotating shaft (12), weldment (19) promptly is in the best and goes into leg degree state.According to the solder joint status adjustment hand regulator (9) of weldment (19), make the welding gun (6) of duty just in time be in the bond pad locations that weldment (19) is adapted to.
The welding operation: along with the startup that control cabinet (3) is gone up button, welding gun cylinder (7) is also in running order.Welding gun cylinder (7) drives welding gun support (8), and welding gun support (8) drives welding gun (6) and is moved down into the zone to be welded of weldment (19) along guide pillar guide pin bushing (10), and the welding operation begins.Meanwhile, the welding machine (4) and the wire-feed motor (5) of welding mechanism (23) are also in running order, and the welding operation is carried out under controllable state continuously.
Postwelding operation: during the welding end of job, welding gun support (8) drives welding gun (6) and moves up along guide pillar guide pin bushing (10), the motor (18) of transmission mechanism (22), decelerator (17), driving belt parts such as (16) shut down in succession, and the welding machine (4) and the wire-feed motor (5) of welding mechanism (23) are out of service.
Weldment (19) unloading: regulate tension cylinder (15), control pull bar (14), the loosening dish (13) that is rotatably connected takes off weldment (19), so far, promptly finishes the welding processing process one time.
In addition, when changing weldment (19), according to technical characteristics such as the requirement of strength of different weldments (19), the melting welding degree of depth, weld widths, and the wire types of institute's adapted, timely operation hand regulator (9), can control the current parameters and the voltage parameter of welding machine (4), make welding machine (4) be in optimum Working.