33results about How to "Realize welding operation" patented technology

There is provided an electric driving unit for X-type gun made up by combining a pressure application driving body (8) with a motor (12), wherein the electric driving unit is attached to a fixed arm (3) or a gun bracket (6) utilizing a housing of the motor (12), thereby obtaining the electric driving unit for X-type gun capable of rendering the electric driving unit to be compact and held stably, and causing the maintenance thereof to be executed with reliability and ease.; The electric driving unit for X-type gun, wherein the pressure application driving body (8) and a motor (12) are combined with each other, comprises: a rotary shaft (13) provided in the motor (12) and formed of a hollow shaft to which a screw shaft (14) is secured; a guide bearing (18) provided at the front end side of the motor (12) for guiding the pressure application shaft (9); said pressure application shaft (9) having a part to be driven by the motor (12) and pulled into the motor (12); a hollow part (17) for containing therein a tip end side of the screw shaft (14); a nut (16) to be threaded with the screw shaft (14); and a bearing (11) provided at the front thereof for causing the rear end of the swing arm (1) to be journalled to the pressure application shaft (9) by a pivotal shaft (10); ; said electric driving unit for X-type gun still further comprising a housing (20) provided at the front end of the motor (12); a bearing (19) provided in the housing (20) for bearing a load applied to the rotary shaft (13) of the motor (12) in the axial direction thereof; and a bearing (21) provided in the housing (20) for causing the housing (20) to be journalled to the fixed arm (3) or causing the housing (20) to be journalled to the gun bracket (6) by a pivotal shaft (22).

The invention relates to a hopper bracket welding and positioning tooling. The tooling is used for manufacturing a vehicle frame of a concrete pumper and is provided with a tooling first stringer (3), a tooling second stringer (9), at least two crossbeams (1 and 11) which are connected with the first stringer (3) and the second stringer (9), a first upright post, a second upright post (5), a first longitudinal positioning mechanism, a first bottom connecting plate, a second bottom connecting palate (7), a first transverse positioning mechanism (10) and a second transverse positioning mechanism, wherein the first upright post and the second upright post (5) are connected with the bottoms of the tooling stringers (3 and 9); the first longitudinal positioning mechanism is connected with one side of the first upright post; the first bottom connecting plate and the second bottom connecting plate (7) are connected with the bottoms of the upright posts; the first transverse positioning mechanism (10) and the second transverse positioning mechanism are fixed on the inner sides of the tooling first stringer (3) and the tooling second stringer (9); the inclination angles of the first bottom connecting plate and the second bottom connecting plate are matched with the welding angles of a hopper base, and the first bottom connecting plate and the second bottom connecting plate are respectively provided with at least two holes through which reamed hole bolts are mounted; the hopper bracket is connected with the bottoms of the first bottom connecting plate and the second bottom connecting plate in a positioning manner through the reamed hole bolts.

The invention discloses a portable lithium battery cover plate welding device, which comprises a base plate, a horizontally moving guide rail and a bracket fixed on the base plate, a battery positioning tool slidably arranged on the horizontally moving guide rail, a laser welding assembly fixed on the bracket and The dust removal module, the battery positioning tooling includes a horizontal moving plate slidingly arranged on the horizontal moving guide rail, two longitudinal moving guide rails fixed on the upper surface of the horizontal moving plate and a cover plate positioning guide rail, the cover plate positioning guide rail is parallel to the horizontal moving guide rail , the two longitudinal moving guide rails are perpendicular to the horizontal moving guide rails, the cover plate positioning guide rail is located between the two longitudinal moving guide rails, and the corresponding cell positioning mechanisms are slidably connected to the two longitudinal moving guide rails. The invention is applicable to the welding requirements of the cover poles and soft connecting pieces of multiple types of lithium batteries, and adopts dust removal welding to ensure the qualified rate of welding.

The invention discloses a welding method for glass tubes and metal tubes. The welding method includes the following steps that a glass tube conveying device conveys the glass tubes into an inner cavity of a first clamping part, and a first chuck clamps the glass tubes; a metal tube conveying device conveys the metal tubes onto a second chuck of a second clamping part, and the second chuck clamps the metal tubes; a first clamping disk drives the glass tubes to rotate, and a welding rod on a welding holder is rotated so that a welding head can heat the side walls of the ends of the glass tubes;a U-shaped cavity formed between squeezing stop rods of a squeezing part is arranged on the side walls of the ends of the glass tubes in a sleeving mode, a squeezing base squeezes the ends of the glass tubes so that the ends of the glass tubes can extend to the squeezing stop rods, and the tube wall thicknesses are increased; the second clamping part moves towards the first clamping part, the endsof the metal tubes are inserted into the ends of the glass tubes, and the welding head is used for heating the side walls of the glass tubes so that the metal tubes and the glass tubes can be weldedtogether; and the first chuck and the second chuck are loosened, and the welded glass tubes are stored for standby application. The welding method for the glass tubes and the metal tubes has the advantages that the ends of the glass tubes and the ends of the metal tubes can be welded, welding efficiency is high and the welding effect is good.

The invention discloses an industrial manipulator applicable to automatic arrangement and welding of a solar photovoltaic cell. The industrial manipulator comprises a pedestal, a sliding rail, a sliding platform, three mechanical arms, a servo motor, a synchronous pulley, a synchronous belt, a welding gun, a cylinder, a control cabinet, a fixture 1 and a fixture 2, wherein the sliding rail is arranged on the pedestal; the three manipulators are arranged on the sliding rail; the servo motor is arranged in each manipulator shell; a motor main shaft is connected with the synchronous pulley; the synchronous belt is engaged with the synchronous pulley, and the two ends of the belt are fixed inside the sliding rail and are tightened; the side face of a slide block is provided with a pulling device; and the pulling device is connected with one cylinder and is provided with the cylinder. The industrial manipulator has the advantages of simple structure, reliable control, accurate positioning and the like; the work of two workers for clamping and handling the photovoltaic cell during charging and discharging is substituted; the welding stability is guaranteed; the cost is greatly reduced; and the efficiency and the safety are improved.

A glass pipe and metal pipe welding machine comprises a rack, a first clamping part, a second clamping part and a welding part. The welding part is arranged on the part, below the end portion of a glass pipe clamped by the first clamping part, of the rack, the first clamping part and the second clamping part are oppositely arranged and can be synchronously and rotationally arranged on the rack relative to the rack, and the second clamping part can move relative to the first clamping part so that a metal pipe can be connected to the end portion of the fused metal pipe in an inserted manner. Oneside of the rack is provided with a glass pipe conveying device for conveying the glass pipe to the first clamping part and a metal pipe conveying device for conveying the metal pipe to the second clamping part. The upper portion of the rack is provided with an extrusion part for extruding the end portion of the glass pipe when the glass pipe heated through the welding part rotates, and the firstclamping part, the second clamping part, the welding part, the glass pipe conveying device, the metal pipe conveying device and the extrusion part are connected with a control circuit through a line.The glass pipe and metal pipe welding machine has the beneficial effects that welding between the end portion of the glass pipe and the end portion of the metal pipe is achieved, the welding efficiency is high, and the welding effect is good.