4results about How to "Cause deformation" patented technology

The utility model provides a new energy battery box thin wall spare processing frock, including four axle bottom plate, four axle bottom plate is equipped with a plurality of positioning slot, a plurality of bridge pier mounting hole, a plurality of installation slot, positioning block, a plurality of positioning block installation fixed in positioning slot is used for with the bottom plate recess of battery box cooperation positioning, bridge pier, a plurality of bridge pier mounting fixed on bridge pier mounting hole, pressboard, install on bridge pier, be used for cooperation bridge pier vertical direction fixed battery box, side edge fixing device, install on installation slot, be used for horizontal direction fixed battery box, the utility model strengthens universality, is applicable to different size's battery box blank, prevents the phenomenon of vibration sword in processing, and the reinforcing device also is equipped with the adjustment function to adapt the error of blank, reduce battery box clamping frequency, improve processing efficiency, increase the limiting device, even if the worker locks the force excessively also can not cause the product deformation to the additional pressure of product, guarantees its processing accuracy.

The invention relates to the technical field of gantry winding, and discloses a gantry winding device for stainless steel pipes, which comprises two gantry upright posts, a carrier roller piece and a driving piece, the two gantry stand columns are each provided with a loading channel, middle shaft rods are rotationally installed in the two loading channels, a winding roller is installed between the two middle shaft rods, and one middle shaft rod is driven by a driving piece to drive the winding roller to rotate so as to wind a pipe fitting. The carrier roller piece is arranged at the front ends of the two gantry stand columns and used for lifting and conveying pipe fittings. A lubricating cavity and a collecting cavity which communicate with the loading channel are formed in the gantry stand column, and the loading channel is located between the lubricating cavity and the collecting cavity. Through multi-stage transmission of the motor, the speed reducer and the transmission, low-speed accurate control over the winding roller is achieved, stainless steel pipes are prevented from being wound and deformed, the center shaft rod rotates to drive the balls to automatically and continuously lubricate, friction and temperature rise are reduced, residual lubricating oil is recycled through the collecting piece, and cyclic utilization of resources is achieved.

The utility model relates to the technical field of pipe fitting processing, and discloses a pipe fitting limiting structure for a pipe fitting welding platform, which comprises a base, the top of the base is provided with a groove, the pipe fitting limiting structure for the pipe fitting welding platform is provided with a protective assembly, when a stabilizing plate and a moving plate approach each other, a movable rod can be turned over, and the pipe fitting is prevented from being damaged. When the clamping rod enters the limiting groove, the side, away from the inclined face, of the clamping rod abuts against the inner wall of the limiting groove, the round block and the second screw rod can be limited, the rotary knob can not continue to rotate, and the situation that the clamping force is too large, so that the rotary knob cannot rotate continuously is avoided. And a reverse rotation knob and the inner wall of a limiting groove abut against the inclined face of a clamping rod, so that the clamping rod moves into a sliding groove, reverse rotation of a round block and a second screw rod is not affected, and therefore a stable plate and a movable plate can be reset normally, and the pipe can be loosened.

This utility model relates to the field of aluminum tube processing technology and discloses a deburring device for aluminum tube processing, including a base. The top of the base is provided with a fixing component and a protective component. The fixing component includes a fixing block, a rack, a transmission component, and a clamping plate. The protective component includes a T-shaped plate. In this deburring device for aluminum tube processing, when the aluminum tube is clamped, continuously rotating the knob moves the clamping plate closer to the rack, simultaneously driving the T-shaped plate one to move closer to the T-shaped plate two. The connecting rod flips, and through the slider and connecting rod, the surface of the rubber pad comes into contact with the surface of the fixing block. The friction force limits the T-shaped plate two, preventing it from continuing to move with the rack and preventing the clamping plate from continuing to clamp the aluminum tube. This avoids excessive clamping force caused by not stopping the knob rotation in time, which could deform the aluminum tube. Reversing the knob causes the connecting rod to drive the rubber pad to flip, without affecting the normal reset of the rack.