59results about How to "Achieve soft touch" patented technology

The invention relates to the technical field of rotating motor shell machining, and discloses rotating motor shell end surface leveling equipment and method. The equipment comprises a machine body, wherein the bottom of the machine body is fixedly connected with a fixed case through a bolt, the bottom of the inner side of the fixed case is fixedly connected with a transverse drive adjusting mechanism, the top of the transverse drive adjusting mechanism is connected with a cone connecting seat, the top of the cone connecting seat is fixedly connected with a low-speed motor, an output shaft of the low-speed motor is fixedly connected with a torque rotating shaft through a coupler, and a transverse movable groove is formed in the middle of the top of the machine body. According to the rotating motor shell end surface leveling equipment and method, the machine body, the transverse drive adjusting mechanism, the low-speed motor, a buffer connecting mechanism, a positioning base, a radial adjusting mechanism, a transverse positioning mechanism, an electric lifting rod, a grinding motor, a control panel and a leveling grinding disc are mutually matched, so that the soft contact between the leveling grinding disc and a rotating motor shell is realized, the stability of the running fit between the mechanisms is guaranteed, and the processing of the end face of the rotating motor shell is facilitated.

The invention discloses a filter shell production die which comprises a lower die and an upper die. A first frame is fixed to the bottom of the lower die, two casing pipes are symmetrically fixed to the four edges of the outer side of the upper surface of the first frame correspondingly, inner columns are movably installed in the casing pipes, and first connecting blocks are fixed to the top ends of the inner columns. Springs are fixed between the lower surfaces of the first connecting blocks and the upper surface of the first frame, the casing pipes and the inner columns are sleeved with the springs, a second frame is fixed to the top of the upper die, two stand columns are symmetrically fixed to the four edges of the outer side of the lower surface of the second frame correspondingly, second connecting blocks are fixed to the bottom ends of the stand columns, and the upper die is placed on the lower die. The filter shell production die has the advantages that the upper die and the lower die are in soft contact, and damage possibly caused by collisions is reduced.

The invention discloses a patchwork photovoltaic module, which includes a welding strip and a battery sheet. The welding strip is divided into a middle section, a head section at both ends, and a transition section between the middle section and the head section. The thickness of the head section is D 1 >The thickness D of the middle section 2 , the thickness of the transition section from D 1 to D 2 Gradient change, the ribbon is bent in a Z shape, and its vertical section is between the cutting edges of two adjacent cells and fits with the cutting edges. The vertical section is a part of the middle section, and the side surface of the head is in contact with the battery sheet The surface fits the vertical section with an insulating coating where it fits the cut edge. The present invention optimizes the structure of the welding strip and optimizes the connection between the welding strip and the battery sheet through an insulating coating, so that the soft contact between the welding strip and the battery sheet is realized, and the coating is complete during the welding and lamination process of the welding strip and the battery sheet. The ribbon is insulated from the battery sheet without short circuit, and the insulating coating has good bonding performance with the brazing ribbon, so that the gap between the battery sheets is infinitely close to 0 and has a higher CTM.

The invention belongs to the technical field of electric facilities, and particularly relates to a cable trench cover plate bridge. The cable trench cover plate bridge comprises a left cover plate, aleft connecting plate, a middle cover plate, a right connecting plate and a right cover plate from left to right in sequence, the two ends of the left connecting plate are respectively hinged with theleft cover plate, the two ends of the right connecting plate are respectively hinged with the middle cover plate and the right cover plate, a left supporting plate is arranged at the lower end of theleft cover plate, and a right supporting plate is arranged at the lower end of the right cover plate. The cable trench cover plate bridge provided by the invention provides a temporary channel for vehicles, protects a cable trench, and greatly improves the working environment and the working efficiency in a substation, and the folding structure can be conveniently carried on the vehicle, so thatthe flexibility is high.

The invention provides a double vacuum sucker lifting appliance, solving the problems that in the process of carrying materials by the vacuum sucker lifting appliance, work time is delayed when vacuum leakage and maintenance delays occur. The vacuum sucker lifting appliance comprises a sucker body and a buffer support which is articulated with the sucker body, wherein, the buffer support comprises a guide pillar and buffer springs which are sheathed on the upper and lower sides of the guide pillar; the guide pillar between two buffer springs are sheathed on the hanger frame; the lower end surface of the sucker body is designed to be a bilabial structure by which a central chamber and a circular chamber formed by the sucker body are respectively opened with vent hole which are communicatedwith two vacuum pumps through pipelines. By improving the sucker structure and changing the connection type between the sucker and the vacuum pump, the invention effectively strengthens the adsorption capability of the double vacuum sucker lifting appliance, simultaneously ensures working reliability and effectively improves work efficiency.

The invention discloses a fan motor water cooling structure of a reflow soldering furnace. The fan motor water cooling structure comprises a water cooling aluminum base, a motor shaft hole is formed in the middle of the water cooling aluminum base, and a fan motor is connected above the water cooling aluminum base. A motor shaft penetrates into the motor shaft hole, and one end of the motor shaft is connected with a fan. A water cooling channel is formed in the water cooling aluminum base, and the water cooling channel is provided with a water outlet and a water inlet formed in the water cooling aluminum base. The fan motor water cooling structure of the reflow soldering furnace and the reflow soldering furnace cannot be damaged easily and can operate continuously under a high temperature environment.