4results about How to "Avoid pressure deformation" patented technology

This utility model discloses a steel strip slitting machine, belonging to the field of steel strip slitting technology. It includes two cutter rollers, both rotatably mounted on a frame. The frame is equipped with a spacing adjustment mechanism for adjusting the distance between the two cutter rollers. Multiple cutter discs are also included, each disc comprising a disc body and annular cutters fixed to the disc body. The disc body is fixedly fitted onto the cutter rollers via a limiting mechanism. This utility model features two parallel cutter rollers mounted on the frame, both rotatable, with multiple cutter discs installed on them. When the cold-rolled steel strip unfolds and passes between the two cutter rollers, the annular cutters on the upper and lower rollers cooperate to shear the steel strip, thereby dividing the wider steel strip into multiple narrower steel strips. The limiting mechanism allows for easy adjustment of the cutter disc position by loosening the studs, moving the disc body to the appropriate position, and then tightening the studs again, facilitating changes in the cutter disc position according to the desired slitting quantity and spacing.

This application belongs to the technical field of electronic atomization devices, and relates to an electronic atomization control device, including a first housing, an inner support assembly, and a movable control component. The inner support assembly is installed inside the first housing, and the first housing has a guide groove. The inner support assembly includes a second housing and a circuit board. The second housing is installed inside the first housing, and the circuit board is installed on the second housing. A control switch is provided on the side of the circuit board near the guide groove. The movable control component is movably installed on the first housing and extends at least partially through the guide groove outside the first housing. The movable control component is connected to the control switch, and moves along the guide groove to drive the opening and closing of the control switch. This application also relates to an electronic atomization device. The technical solution provided by this application simplifies the structure of the movable control component and ensures the unlocking stability of the movable control component.

The utility model relates to the technical field of front bumper processing, in particular to a clamping mechanism and a front bumper processing device, which comprise a mounting frame, a movable frame, an elastic rod and a transmission mechanism, a first clamping roller is rotationally connected between the two sides of the inner wall of the mounting frame; the movable frame is slidably arranged in the mounting frame, and the movable frame is provided with a second clamping roller matched with the first clamping roller; the elastic rod is arranged on the movable frame; the transmission mechanism is arranged on the elastic rod; the transmission mechanism comprises a transmission rod, a connecting frame and a friction assembly; the bottom end of the transmission rod is fixedly connected with the top end of the elastic rod, the transmission rod is sleeved with the connecting frame, and the friction assembly is arranged between the connecting frame and the transmission rod and used for adjusting the friction force between the transmission rod and the connecting frame. The clamping mechanism and the cutting mechanism are arranged in a matched mode, manual adjustment is not needed, the machining efficiency is improved, and meanwhile the labor cost and the workload of operators are reduced.

The utility model discloses a new energy automobile battery group conductive copper bar mounting fixed knot constructs, including fixed base, the fixed base upper surface evenly is equipped with a plurality of installation slot, the fixed base inboard hollow setting, the installation slot inboard from front to back evenly is equipped with a plurality of heat dissipation hole, the fixed base both sides are equipped with the air hole for cooperation heat dissipation hole carries out heat dissipation to conductive copper bar, the installation slot inboard all are equipped with the conductive copper bar, the fixed base top is equipped with the pressing plate, the pressing plate is pressed in the conductive copper bar, and the pressing plate and fixed base are linked through the connecting screw. The utility model discloses through evenly being equipped with a plurality of heat dissipation holes on the fixed base, can guide the heat that the conductive copper bar generates through the heat dissipation hole, like this can assist the conductive copper bar and carry out heat dissipation, and the conductive copper bar top and bottom all are equipped with rubber pad, can buffer the conductive copper bar through rubber pad, avoid the conductive copper bar pressure deformation.