10results about How to "Avoid pinch damage" patented technology

The invention relates to the technical field of welding devices, and particularly discloses a fresh air pipeline welding device for old community reconstruction, which comprises a placing base, a height adjusting device is fixedly connected to the top of the placing base, and first sliding sleeves are fixedly connected to the parts, positioned on two sides of the height adjusting device, of the top of the placing base; the fresh air pipeline welding device comprises a U-shaped connecting support, a first sliding sleeve is fixedly connected to the top of the U-shaped connecting support, a first sliding rod is slidably connected to the inner wall of the first sliding sleeve, an angle adjusting device is fixedly connected to the top of the U-shaped connecting support, a welding gun is fixedly connected to one side of the angle adjusting device, and clamping and fixing devices are fixedly connected to the top and the bottom of the U-shaped connecting support. The height adjusting device is arranged, so that fresh air pipelines of any height can be welded, the clamping and fixing device is arranged, so that two sets of pipelines needing to be welded can be clamped and fixed at the same time, and the problem of welding deviation caused by sliding due to unstable clamping is avoided.

The utility model discloses an office cabinet with hidden wire arrangement structure relates to office cabinet technical field, including workbench board, office cabinet cabinet body, workbench board bottom both sides all are fixed with office cabinet cabinet body, and office cabinet cabinet body all are in openwork appearance, one office cabinet cabinet body inside is connected with the floor board, workbench board inside both sides all are provided with the layout slot, and the layout slot inside all are provided with the fixed wire subassembly, the layout slot two inner walls all are provided with the movable slot, and movable slot inside all slidingly connected with the sliding plate, the sliding plate between is connected with the cover plate, the cover plate sliding covers on the layout slot. The utility model discloses setting up the layout slot on the workbench board, can make the data line needed in the office process to use can hide to its inside, then using the sliding plate in the movable slot sliding, can make the cover plate sliding cover on the layout slot, and make the cover plate and the workbench board flush, to promote the overall visual neat.

This utility model relates to the field of glass bottle inspection technology, and more particularly to an automatic inspection device for medical glass bottles. The technical solution includes a base, a bottom vision camera fixedly mounted at the center of the upper surface of the base, a rotating tube rotatably mounted on the upper surface of the base with the bottom vision camera located inside the rotating tube, a support ring fixedly connected to the top of the rotating tube, cylinders fixedly mounted on both sides of the upper surface of the base, clamps fixedly connected to the output ends of the two cylinders, and an electric push rod fixedly mounted near the rear surface of the upper surface of the base. A side vision camera is fixedly mounted on the front surface of the electric push rod, and a horizontal plate is fixedly connected to the output end of the electric push rod. This utility model facilitates visual inspection of the bottom and outer perimeter of medical glass bottles, eliminating blind spots and thus better rejecting defective medical glass bottles.

This utility model relates to the field of lenticular sheet technology and discloses a lenticular sheet printing fixing fixture, including a fixing fixture base and a lenticular sheet body. The top of the base has a left fixing seat and a right fixing seat on both sides. The bottom end of the pressure block slidably installed in the left fixing seat is in contact with the lenticular sheet body. The drive group includes a servo motor, a threaded rod and a threaded bushing. The guide group includes a sliding strip and a guide fixing component. The flattening mechanism is between the two right fixing seats. The fixing plate is fixed to the top of the guide fixing component. The pressure plate slides between the two and is connected to the fixing plate by a pressure spring. First, the lenticular sheet body is placed on the top of the base. The second fixing screw of the left fixing seat drives the pressure block to initially fix the left end. The servo motor is started, which drives the threaded rod to rotate, causing the sliding strip and the guide fixing component to move to the right. The pressure plate moves with it and is in contact with the lenticular sheet under the action of the pressure spring. The first fixing screw completes the straightening and fixing, ensuring no displacement and no wrinkles during printing.

The utility model discloses improve the collection frame of solder resist ink pressure injury belongs to the collection frame technical field, this improve the collection frame of solder resist ink pressure injury, including bottom plate, the top surface of bottom plate is provided with the isolation component for placing and isolating PCB board, and the isolation component includes the rotatable holder of setting at the top surface of bottom plate, and a plurality of rotatable holders are along the length direction linear array arrangement of bottom plate, and the top end outer wall of rotatable holder is provided with first division cover, and the bottom of rotatable holder is provided with second division cover, and the outer wall of rotatable holder is provided with the sheath. The utility model discloses through setting first division cover, second division cover and the setting of sheath, form and maintain the fixed interval between PCB board and soften the contact point between rotatable holder and PCB board, reduce the risk that solder resist ink is pressed in the edge of PCB board and is scratched, and the risk of rubbing damage has reduced, has improved the yield and reliability of PCB board, has improved the operation efficiency and security of production circulation and the operation efficiency and security of logistics link simultaneously.

The utility model relates to the related technical field of high-low voltage switch cabinet shell peripheral wiring harnesses, in particular to a wire bunching mechanism for high-low voltage switch cabinet shell peripheral wiring, which comprises a wire bunching plate, a screwing bolt, a shell mounting plate and a mounting assembly, according to the utility model, when wire harnesses on the wire harness groove and the winding column are protected and sealed, a user can manually take down the preformed hole packaging plate and can open the wire harness plate and the shell mounting plate, so that the wire harness groove and the winding column can be protected and sealed, and the wire harness groove and the winding column can be protected and sealed. Wire harnesses on the wire harness groove and the winding column are wound and installed, arrangement adjustment is conducted according to the wire harness groove space of the wire harness plate and the shell installation plate, a large number of wire harnesses, the wire harness groove and the winding column can replace a binding belt to be wound and fixed, and the wire harnesses can be conveniently opened in the later period to be adjusted.

The utility model relates to the technical field of jig for battery detection, especially a kind of jig for small battery detection, it includes: base;Fixedly connected on the mounting bracket of base;Electric push rod fixedly connected on mounting bracket;The mounting plate of the rod end portion fixedly connected in electric push rod;First electric slide rail fixedly connected on mounting plate;Two fixedly connected on the control end of first electric slide rail mounting arm;Fixedly connected on mounting arm mounting column;Rotatably connected on mounting column first adjusting column;Rotatably connected on first adjusting column second adjusting column;Fixedly connected on second adjusting column and the detection terminal of the contact terminal butt joint of battery. By realizing the free adjustment of detection terminal direction, the utility model can flexibly adapt to the battery of contact terminal located in horizontal plane, vertical plane and different arrangement mode, greatly improve the versatility of the utility model, effectively solve the limitation that traditional fixed terminal can only adapt to single type battery.

This utility model discloses a protective device for argon arc welding of titanium alloy parts, relating to the field of titanium alloy welding technology. It includes a first protective shell and a second protective shell, with two second protective shells respectively disposed on both sides of the first protective shell. A blowing plate is fixedly installed on the lower side of both the first and second protective shells. The surface of the blowing plate has multiple blowing holes. A rotating block is fixedly installed on the side of each of the two second protective shells closest to the first protective shell. A rotating rod is rotatably sleeved inside the rotating block, and connecting blocks are rotatably sleeved at both ends of the rotating rod. One side of the connecting block is fixedly connected to the first protective shell. A protective gas inlet pipe is connected to the middle of the upper surface of the first protective shell, and both sides of the upper end of the protective gas inlet pipe are connected to the second protective shell through connecting pipes. This utility model can provide air protection for the weld after welding, effectively preventing weld oxidation and improving the quality and aesthetics of the weld.

This application discloses a rapid detection device for variable-diameter glass bottles, belonging to the field of detection technology. It includes a base, on which two elastic grippers for holding the glass bottle are symmetrically mounted on the upper surface. An intermittent toothed rod is fixed to the upper surface of the base, and a track rod is fixed between the two elastic grippers. A detection device is slidably mounted on the track rod. A first electric telescopic rod for controlling the movement of the detection device is fixed to the base. The detection device includes a slider slidably connected to the track rod. This application uses a laterally movable detection device to detect the thickness compliance of the glass bottle body area. Simultaneously, it uses a laser thickness detection component that can adapt to the bottle height to sequentially detect the thickness of three areas of the bottle body, solving the problem of manual adjustment required in existing technologies for detecting variable-diameter glass bottles and greatly improving detection efficiency.