CN205834475U - A kind of lower shirt rim flexibility automatic welding structure - Google Patents

Abstract

This utility model relates to automatic welding equipment technical field, particularly relates to flexibility automatic welding structure in shirt rim under one.One lower shirt rim flexibility automatic welding structure is provided, including the first sliding stand being arranged on base and the second sliding stand, it is arranged at base servo drive system below, it is arranged at the spindle gear of submounts, the first soldering turret of being arranged on the first sliding stand, the first cable, the first adjustment height lifting device, the first transformator, the first drag chain, the second soldering turret being arranged on the second sliding stand, the second cable, support, the second transformator, the second drag chain.Use this scheme carry out vehicle switching time simply, easily and fast, be especially suitable for flexible production line, cost-effective, space；Scheme is reliable and stable, it is high to rapidly adapt to different vehicle transplantabilities by the spacing adjusting sliding platform, and each welding unit is independent of one another, and installation and debugging are independent of each other, very convenient.

Description

A kind of lower shirt rim flexibility automatic welding structure

Technical field

This utility model relates to automatic welding equipment technical field, particularly relates to flexibility automatic welding structure in shirt rim under one.

Background technology

The welding of body in white shirt rim is the modal welding procedure in workshop that is welded.Can be at same production line currently in order to meet Upper welding passenger vehicle, lorry, the weldering of body in white shirt rim often uses the simple automatic welding combination of many sets or facing in same spelling platform The near scheme of uniform multiple stage servo automatic welding on platform of spelling completes the body in white shirt rim welding of various.

The simple automatic welding of currently used many sets could weld passenger vehicle, lorry on same production line and add long vehicle scheme (it is big that the following serious problem 1. of this scheme existence spells platform space waste；Owing to using multiple stage servo automatic welding to be distributed on different Spell on platform, take the spelling big quantity space of platform；2. pair vehicle poor compatibility and automatic welding service efficiency are low；One servo automatic welding can only A kind of vehicle of welding；The actual passenger vehicle that can only weld, maybe can only weld lorry, causes servo automatic welding service efficiency the highest；3. money Source is wasted；Many set buying expenseses of motor driven systems, maintenance cost are the highest, change after producing vehicle, often can not repeat Use servo automatic welding) problem.

Utility model content

For defect or deficiency present in prior art, technical problem to be solved in the utility model is: provide one Shirt rim flexibility automatic welding structure under kind, uses flexible structure, and by rationally arrangement soldering turret and to shirt rim solder joint process optimization solution The certainly problem of former scheme.

To achieve these goals, the technical scheme that this utility model is taked is for providing one lower shirt rim flexibility automatic welding knot Structure, including the first sliding stand being arranged on base and the second sliding stand, is arranged at base servo drive system below, arranges In the spindle gear of submounts, the first soldering turret being arranged on the first sliding stand, the first cable, the first adjustment height are lifted Rising device, the first transformator, the first drag chain, described first soldering turret connects described first cable, and described first cable connects described First adjustment height lifting device and described first transformator, described first drag chain connects described first transformator, is arranged at the The second soldering turret on two sliding stands, the second cable, support, the second transformator, the second drag chain, described second soldering turret connects described the Two cables, described second cable connects described support and described second transformator, and described second drag chain connects described second transformation Device.

As further improvement of the utility model, described spindle gear includes screw mandrel and screw.

The beneficial effects of the utility model are: 1, use this scheme carry out vehicle switching time simply, easily and fast, non- Often it is suitable for flexible production line；2, use that this scheme is more cost-effective than former servo scheme, space；Scheme is reliable and stable；3, by adjusting The spacing of whole sliding platform can rapidly adapt to different vehicles, and transplantability is high；4, each welding unit is independent of one another, installation and debugging It is independent of each other, very convenient；5, integrated level is high, and each soldering turret unit can be respectively according to solder joint technique, and programming adjusts bond pad locations. Even if welding still can be completed in the case of having part solder joint skewness very well.6, space at body in white shirt rim it is arranged on.No Human weld working place on platform horse block is spelled in impact, it is possible to achieve completes automatic welding on a spelling platform and makees with artificial weldering simultaneously Industry.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is side view of the present utility model；

Fig. 3 is top view of the present utility model；

Fig. 4 is left view of the present utility model；

Wherein numeral represents: 1, the first soldering turret；2, the first cable；3, the first adjustment height lifting device；4, the first transformation Device；5, support；6, the first sliding stand；7, the first drag chain；8, spindle gear；9, base；10, servo drive system；11, Two soldering turrets；12, the second cable；13, the second sliding stand；14, the second drag chain；15, the second transformator.

Detailed description of the invention

This utility model is further illustrated by explanation and detailed description of the invention below in conjunction with the accompanying drawings.

As it is shown in figure 1, this utility model provides one lower shirt rim flexibility automatic welding structure, including being arranged on base 9 First sliding stand 6 and the second sliding stand 13, is arranged at base 9 servo drive system 10 below, is arranged at base 9 silk above Bar actuating device 8, first soldering turret the 1, first cable the 2, the first adjustment height lifting device 3 being arranged on the first sliding stand 6, One transformator the 4, first drag chain 7, described first soldering turret 1 connects described first cable 2, and described first cable 2 connects described first Adjustment height lifting device 3 and described first transformator 4, described first drag chain 7 connects described first transformator 4, is arranged at Second soldering turret the 11, second cable 12 on two sliding stands 13, support the 5, second transformator the 15, second drag chain 14, described second weldering Pincers 11 described second cables 12 of connection, described second cable 12 connects described support 5 and described second transformator 15, and described second Drag chain 14 connects described second transformator 15.

As further improvement of the utility model, described spindle gear 8 includes screw mandrel and screw.

The solder joint of zones of different is in charge of by two assembly welding pincers, and these spot area can be overlapping at vehicle body coordinate X axis, to meet Differing heights and the requirement of distance solder joint；Cable has good elasticity, meets the soldering turret folding requirement under high rhythm；Adjustable height Degree lifting device can adjust lift height according to solder joint height, to meet welding and assembling height requirement；Transformator is powered to soldering turret；? Frame can be replaced with adjustment height lifting device as required；Sliding platform carrying soldering turret, cable, adjustment height lifting device, change Depressor, the platform moved together；Drag chain drag chain can effectively protect the pipe-line system powered to soldering turret, supply, supply water, and makes these water Electrically pipe and soldering turret keep being synchronized with the movement；Spindle gear uses screw mandrel, the structure of screw can arrive solder joint efficiently, accurately The position required.Base makes flexible automatic welding can easily be arranged on spelling platform；Servo drive system drives complete equipment accurate Rapid movement；

Operation principle: before use, first carries out solder joint optimization according to body in white bond pad locations, as far as possible the weldering of differing heights Put unification to one or 2 level heights；Then divide, according to solder joint technique, the spot area that 2 soldering turrets are in charge of, confirm Whether there is overlapping region and optimize the spacing distance of solder joint as far as possible；According to the solder joint optimized, adjust 2 sliding platforms distance and Sliding platform starting point and terminal, so that it is determined that the distance of soldering turret and welding region；Afterwards according to solder joint technique initialization adjustment height The lift height position of lifting device；Can weld different cars and vehicle to meet in welding process, soldering turret is arranged on adjustable Highly on lifting device, rise by adjustment height lifting device and decline and realize dodging the reinforcement on dissimilar body in white Muscle or part, and when keeping welding, level height is constant；After adjusting according to requirements above and set, this kind of flexible automatic welding is permissible Use quickly and easily in the body in white shirt rim welding procedure of various.

Comparing simple automatic welding, use flexible automatic welding transplantability strong, the convenient welding seriality that realizes reduces a large amount of expense With and maintenance expense, relax the manufacturing constraints of MR.

Fig. 2 is side view of the present utility model；Fig. 3 is top view of the present utility model；Fig. 4 is left view of the present utility model Figure.

Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard For belonging to protection domain of the present utility model.

Claims (2)

1. a lower shirt rim flexibility automatic welding structure, it is characterised in that: include the first sliding stand and second being arranged on base Sliding stand, is arranged at base servo drive system below, is arranged at the spindle gear of submounts, is arranged at first sliding The first soldering turret on dynamic platform, the first cable, the first adjustment height lifting device, the first transformator, the first drag chain, described first weldering First cable described in clipper joint, described first cable connects described first adjustment height lifting device and described first transformator, Described first drag chain connects described first transformator, the second soldering turret being arranged on the second sliding stand, the second cable, support, the Two transformators, the second drag chain, described second soldering turret connects described second cable, and described second cable connects described support and described Second transformator, described second drag chain connects described second transformator.

Lower shirt rim the most according to claim 1 flexibility automatic welding structure, it is characterised in that: described spindle gear includes Screw mandrel and screw.