Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 37 - Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
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)
03/2014
03/26/2014CN203495464U Castellated beam pre-deformation fixture
03/26/2014CN203495463U Spot welding fixture with storage box
03/26/2014CN203495462U Easily-identified spot welding fixture
03/26/2014CN203495461U Spot welding fixture with hooks and heating plate
03/26/2014CN203495460U Forklift portal-welding holder
03/26/2014CN203495459U Gun-barrel rotation mechanism applied to rectangular coordinate system welding robot
03/26/2014CN203495458U Welding equipment
03/26/2014CN203495457U Automatic welding machine
03/26/2014CN203495456U Welding device for automobile front suspension bush
03/26/2014CN203495455U Complex-track all-position double gun automatic welding robot
03/26/2014CN203495454U Large-diameter pipeline automatic welding apparatus
03/26/2014CN203495453U Combined welding gun with lifting arm
03/26/2014CN203495452U Automatic welder head
03/26/2014CN203495451U Plate splicing machine
03/26/2014CN203495450U Spot welding fixture with fire control sand
03/26/2014CN203495449U Three-dimensional adjustable fixing device of automatic welding torch
03/26/2014CN203495448U Novel fixed arm pull rod device of pneumatic welding gun
03/26/2014CN203495447U Mistake-preventing warning device for car sheet metal part welding clamp
03/26/2014CN203495446U Double-station welding line pressing machine of barrel body
03/26/2014CN203495445U Steel cylinder off-position turning device
03/26/2014CN203495444U Inverter welding machine case with unique heat dissipation air channel
03/26/2014CN203495443U Welding device for automobile cargo tank front plates
03/26/2014CN203495442U Cooling device for welding equipment
03/26/2014CN203495441U Automatic welding machine hopper head
03/26/2014CN203495440U Side bending prevention structure for truss welding production line
03/26/2014CN203495439U Gantry welding flat welding device
03/26/2014CN203495438U Spot welding correction stand
03/26/2014CN203495437U Welding-post air-blowing device for toothpaste tube-making machine
03/26/2014CN203495436U Pre-positioning welding arm
03/26/2014CN203495435U Base plate loading machine
03/26/2014CN203495434U Hanging plate mounting structure and tool for welding hanging plates and main beam of crane
03/26/2014CN203495433U Dust-collecting device used in narrow space for welding and repairing
03/26/2014CN203495432U Safety welding slag receiving bucket
03/26/2014CN203495431U Adjustable automatic mounting mechanism for inner hoop rings of steel reinforcement cage
03/26/2014CN203495430U Environmental protection type welding device
03/26/2014CN203495429U Spot welding clamp convenient to operate and use
03/26/2014CN203495428U Spot welding fixture convenient to operate
03/26/2014CN203495427U Welding machine
03/26/2014CN203495426U Electric welding machine charger
03/26/2014CN203495425U Solar cell string welding equipment with string cutter
03/26/2014CN203495424U Welding mechanism for producing high-power pipe chip
03/26/2014CN203495423U Welding device for aluminium-alloy plate
03/26/2014CN203495420U Pipe cutting production line
03/26/2014CN203495419U Automatic welding transferring platform for relays
03/26/2014CN203495418U Middle trough welding system
03/26/2014CN203495417U Tool for machining large-shaft-diameter dry gas seal dynamic pressure groove
03/26/2014CN203495414U Cap clamp
03/26/2014CN203495407U Steel rail induction butt welding and heat treating device
03/26/2014CN203495405U Spot welding clamp capable of realizing eddy current heating and provided with storage box
03/26/2014CN203495404U Spot welding clamp with cooling effect and preheating function
03/26/2014CN203495403U Coolly and conveniently-operated spot-welding fixture
03/26/2014CN203495402U Spot welding fixture with hook and fire control function
03/26/2014CN203495401U Spot welding fixture provided with hook with preheating function
03/26/2014CN203495398U Convenient-to-identify spot welding fixture with hooks
03/26/2014CN203495397U Spot welding fixture with fan
03/26/2014CN203495396U Spot welding fixture with fire water tank
03/26/2014CN203495392U Rotary electric pole steel reinforcement skeleton locating machine and automatic electric pole steel reinforcement skeleton welding forming machine
03/26/2014CN203495373U Welding tool clamp structure for low-pass filters and transmission rods
03/26/2014CN203495099U Longitudinal wire material storage device
03/26/2014CN203494862U Automatic exhaust system of welding room
03/26/2014CN103682453A Battery assembling method and clamp
03/26/2014CN103681396A Die bonder and method of position recognition of die
03/26/2014CN103659780A Tool capable of rotating in rotating sequence
03/26/2014CN103659282A Automatic pole lug welding device
03/26/2014CN103659144A Tool for carrying out automatic hybrid welding on thick-wall hollow rods
03/26/2014CN103659143A Clamping mechanism of water filter bucket cutting and welding machine
03/26/2014CN103659142A Clamping mechanism of water filter bucket cutting and welding machine
03/26/2014CN103659141A Positioner system
03/26/2014CN103659140A Welding fixture capable of accurately positioning
03/26/2014CN103659139A Vertical cylinder assembly tool
03/26/2014CN103659138A Spin welding frame
03/26/2014CN103659137A Automatic welding device and automatic welding method for thin-shell car body
03/26/2014CN103659136A Car body overturning device
03/26/2014CN103659135A Clamp for correcting deformation of vehicle frame
03/26/2014CN103659134A Special position changing device for welding crawler crane structural components
03/26/2014CN103659133A Fixture shifting and switching unit
03/26/2014CN103659132A Lifting type chain positioning changing machine and lifting position changing method of workpiece
03/26/2014CN103659131A Motorcycle part welding tool device
03/26/2014CN103659130A Axle base plate automatic positioning welding tool
03/26/2014CN103659129A Rotating transposer
03/26/2014CN103659128A Rotating transposer
03/26/2014CN103659127A Special equipment used for automatically welding flat-top chain accessory for conveying
03/26/2014CN103659126A Aluminum soldering radiator clamp
03/26/2014CN103659125A Welding tool for rear side beam of automobile body in white
03/26/2014CN103659124A Cylindrical capacitor welding fixture
03/26/2014CN103659123A Pump body welding jig
03/26/2014CN103659122A Manifold nozzle welding method and nozzle positioning tool
03/26/2014CN103659121A Welding fixture enabling automotive generator cooling fan blades to be welded to rotor
03/26/2014CN103659120A Shifting fork device
03/26/2014CN103659119A Rear trailing arm welding fixture
03/26/2014CN103659118A Welding fixture for pedals and pedal supports
03/26/2014CN103659117A Welding fixture for pedals and pedal arms
03/26/2014CN103659116A Automatic compressing fixture for radiating plates
03/26/2014CN103659115A Saw blade bearing and clamping device with automatic centering function
03/26/2014CN103659114A Clamping mechanism for water filter bucket cutting and welding machine
03/26/2014CN103659113A Welding positioning tool for support frame
03/26/2014CN103659112A Turning and pressing mechanism for air-grid type metal welding machine
03/26/2014CN103659111A Container flatcar lock seat assembly device
03/26/2014CN103659110A Glass-linked tank cover nozzle ring welding holder
03/26/2014CN103659109A Reaction tank sealing head connecting pip welding rack
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