| Patents for B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass (29,284) |
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| 03/13/2013 | CN202780356U Battery piece turnover mould plate |
| 03/13/2013 | CN202780355U Welding positioner |
| 03/13/2013 | CN202780354U Adjustable welding fixture of turbocharger shell |
| 03/13/2013 | CN202780353U H-steel forming device |
| 03/13/2013 | CN202780352U Massage chair back frame welding tool |
| 03/13/2013 | CN202780351U Tensile fixture |
| 03/13/2013 | CN202780350U Modified motor stator punching group welding fixture |
| 03/13/2013 | CN202780349U End beam grouping forming device |
| 03/13/2013 | CN202780348U Detachable reinforcing device for barrel assembly welding-deformation prevention |
| 03/13/2013 | CN202780347U Hydraulic torque converter inner pump wheel blade point welding tool |
| 03/13/2013 | CN202780346U Strengthened mold |
| 03/13/2013 | CN202780345U Welding and positioning tool of crane support frame |
| 03/13/2013 | CN202780344U Welding tool of belt conveyor tensioning gear |
| 03/13/2013 | CN202780343U Novel welding positioning tool of crane support |
| 03/13/2013 | CN202780342U Welding locating tool for balance weight lamp shade of loading machine |
| 03/13/2013 | CN202780341U Spindle driven roller welding tool |
| 03/13/2013 | CN202780340U Rapid assembly locating device for belt conveyor tensioning gear |
| 03/13/2013 | CN202780339U Support moldboard for assembling peripheral equipment support of gasification furnace |
| 03/13/2013 | CN202780338U Welding and positioning tool for counterweight traction of loader |
| 03/13/2013 | CN202780337U Turning chuck clamp for welding |
| 03/13/2013 | CN202780336U Accurate positioning and welding clamp of frame metal part |
| 03/13/2013 | CN202780335U Positioning support |
| 03/13/2013 | CN202780334U Combined tooling capable of ensuring multi-aperture welding coaxiality of multiple workpieces |
| 03/13/2013 | CN202780333U Quick adjustment mechanism for pressing head angle in welding clamp |
| 03/13/2013 | CN202780332U False welding prevention clamp for automatic welder |
| 03/13/2013 | CN202780331U Clamp of automatic corrugated sheet welder |
| 03/13/2013 | CN202780330U Lining plate for welding evaporator of automobile air conditioner |
| 03/13/2013 | CN202780329U Three-dimensional adjusting structure for butt-jointing welding pieces |
| 03/13/2013 | CN202780328U Pole piece and tag welding positioning device |
| 03/13/2013 | CN202780327U Tooling capable of preventing deformation of baffle fence of heat exchanger |
| 03/13/2013 | CN202780326U Light emitting diode (LED) spot welding jig |
| 03/13/2013 | CN202780325U PCB (printed circuit board) welding clamp of SFP (small form-factor pluggable) optical module |
| 03/13/2013 | CN202780324U Adjustable type retainer mechanism |
| 03/13/2013 | CN202780323U Quick replacing and positioning mechanism |
| 03/13/2013 | CN202780322U Quick positioning device free of detachment |
| 03/13/2013 | CN202780321U Automobile top cap hanging lifting clamping fixture |
| 03/13/2013 | CN202780320U Main girder system with clamping devices and positioning devices |
| 03/13/2013 | CN202780319U Oil feeding pipe welding mould of duplex hydraulic pump |
| 03/13/2013 | CN202780318U Assembly clamping and butting device for tanks |
| 03/13/2013 | CN202780317U Bottom double-end support device of high-speed stainless steel car body assembly |
| 03/13/2013 | CN202780316U Movable fixing device for welding operation of carbon-steel components |
| 03/13/2013 | CN202780315U Copper inserting piece quintuplet welding jig |
| 03/13/2013 | CN202780314U Gapless turnover locator |
| 03/13/2013 | CN202780313U Universal adjustable box beam assembling and welding device |
| 03/13/2013 | CN202780312U Bogie cross beam blocking plate pairing clamp |
| 03/13/2013 | CN202780311U Welding malposition preventive fixture for microswitch |
| 03/13/2013 | CN202780310U Three-dimensional adjustable lead-acid storage battery pole plate clamp |
| 03/13/2013 | CN202780309U Signboard welding hanging and positioning clamp |
| 03/13/2013 | CN202780308U Euphonium welding table tool |
| 03/13/2013 | CN202780307U Reel welding clamp |
| 03/13/2013 | CN202780306U Welding tool of diesel engine tail pulley riding support |
| 03/13/2013 | CN202780305U Long opposite key way processing device |
| 03/13/2013 | CN202780304U Tooling equipment for escalator truss handrail system |
| 03/13/2013 | CN202780303U Multifunctional battery jig |
| 03/13/2013 | CN202780302U Aluminum alloy floor welding tool |
| 03/13/2013 | CN202780301U Printed circuit board (PCB) board welding jig |
| 03/13/2013 | CN202780300U Car roof welding tool |
| 03/13/2013 | CN202780299U Clamping tool |
| 03/13/2013 | CN202780298U Welding gun of automatic corrugated sheet welding machine |
| 03/13/2013 | CN202780297U Cutting torch angle fixing assisting chuck plate for spring-assisted pressure double cutting torch floating device |
| 03/13/2013 | CN202780296U Electric cross slide carriage for repairing wear-resistant parts |
| 03/13/2013 | CN202780295U Hydraulic cylinder welding device |
| 03/13/2013 | CN202780294U Welding machine special for flange assembly |
| 03/13/2013 | CN202780293U Robot welding system adopting technology of searching location through lasers |
| 03/13/2013 | CN202780292U Automatic welding machine |
| 03/13/2013 | CN202780291U Welding device |
| 03/13/2013 | CN202780290U Multifunctional universal operating frame for welder qualification test and training |
| 03/13/2013 | CN202780289U Direct-current contravariant pulse hot-pressure welding power supply |
| 03/13/2013 | CN202780288U Combined type welding position frame |
| 03/13/2013 | CN202780287U Pipeline manufacturing platform |
| 03/13/2013 | CN202780286U Motorcycle bracket welding device |
| 03/13/2013 | CN202780285U Pole lug welding machine with quadrate double-side sensors |
| 03/13/2013 | CN202780284U Welding vehicle body cabin side plate robot gripper |
| 03/13/2013 | CN202780283U Working box body of quartz crystal energy storage seal welding machine |
| 03/13/2013 | CN202780282U Preheating device used in segmented welding of large-pipe-diameter cast pipe mold |
| 03/13/2013 | CN202780281U Tool quick-change device for robot work station |
| 03/13/2013 | CN202780280U Hydraulic cylinder mounting device for strip steel electric welding machine |
| 03/13/2013 | CN202780279U Reciprocating type automatic welding device |
| 03/13/2013 | CN202780278U Battery slice welding conveyor cleaning device |
| 03/13/2013 | CN202780277U Welding machine for mold |
| 03/13/2013 | CN202780276U Solar panel welding tool |
| 03/13/2013 | CN202780275U Light gauge welding distortion control device |
| 03/13/2013 | CN202780274U Jacket assembling equipment of inner tank of solar water tank with jacket type heat-exchanging structure |
| 03/13/2013 | CN202780273U Battery piece feeding box mechanism of solar component welding machine |
| 03/13/2013 | CN202780272U Fast lowering positioner block |
| 03/13/2013 | CN202780271U Water cooler for repairing wear-resistant parts |
| 03/13/2013 | CN202780270U Water-absorbing splashing-proof drainage channel |
| 03/13/2013 | CN202780269U Lifting support claw device |
| 03/13/2013 | CN202780268U Electric trolley device for multi-vehicle-model mixed-line production |
| 03/13/2013 | CN202780267U Model switching sliding table for multi-vehicle-model mixed-line production |
| 03/13/2013 | CN202780266U Double-power-grid adaptive welding machine |
| 03/13/2013 | CN202780265U Automatic separating and discharging device for fine particles in welding fume |
| 03/13/2013 | CN202780264U Power saving protective device used for electric welding machine |
| 03/13/2013 | CN202780263U Self-adjusting system of photovoltaic welding strip |
| 03/13/2013 | CN202780262U Ground connection pliers |
| 03/13/2013 | CN202780248U Laser welding positioning fixture |
| 03/13/2013 | CN202780245U Welding set of sheet tailor-welded five-surface box |
| 03/13/2013 | CN202780226U Aluminium alloy fuel tank friction stir welding fixing device |
| 03/13/2013 | CN202780222U Multiple-station rotation welding equipment |
| 03/13/2013 | CN202780219U Tip and spring shell welding machine |