2014

◆ Component arrival detection mechanism ◆ Equipment for fixing a single-sided driven trolley running on an arc-shaped track ◆ U-shaped section part bidirectional synchronous riveting equipment ◆ Y-type centering mechanism suitable for slot-shaped section parts ◆ A rivet removal device used on commercial vehicle chassis production lines ◆ Arm-type connecting line flipping mechanism between mutually parallel conveyor lines

2015

◆ A floating locking structure for a slide device ◆ U-shaped section part bidirectional synchronous riveting equipment ◆ High-speed and efficient automatic punching production line for automotive double-layer steel beams ◆ A rear clamping conveying mechanism used in an automotive steel beam punching production line

2016

◆ Flexible chassis assembly fixture equipment ◆ Discharge slide-type quick mold change device ◆ Error prevention mechanism for concave and convex dies used in channel steel beam punching equipment

2017

◆ Commercial vehicle double-layer steel beam automatic welding production line ◆ Frame assembly line hoist automatic return system ◆ Car frame inner baffle expansion equipment ◆ Oil dipstick pressing equipment ◆ Commercial vehicle frame assembly flexible precision assembly trolley ◆ Commercial vehicle double-layer steel beam automatic spot welding production line ◆ Gearbox main shaft automatic deburring equipment ◆ Center fixed type quick clamping manipulator for forging robots ◆ Automotive steel beam production sheet batch fast turning equipment

2018

◆ Commercial vehicle double-layer steel beam automatic beam forming production line ◆ Anti-error mechanism for concave and convex mold matching in slotted steel beam punching equipment

2019

◆ A precision blanking device for a cab rear enclosure assembly

2020

◆ Assembly method for commercial vehicle balance shaft crossbeam ◆ A floating connection device suitable for servo displacement mechanisms ◆ A flexible assembly fixture for commercial vehicle balance shaft crossbeam assembly ◆ An anti-drop device for deflector hood hoisting ◆ A mechanical self-locking shaft-type part gripper suitable for automatic grasping equipment ◆ A counter-impact type bolt tightening reaction arm device ◆ A universal bolt tightening reaction arm device ◆ An assembly method for commercial vehicle balance shaft crossbeam assembly ◆ A derailment alarm device for a ground tow chain trolley

2021

◆ A water-cooled fixture for welding automotive aluminum alloy fuel tanks ◆ An auxiliary walking device for lifting the top of an orbital line body trolley ◆ A rivet removal device ◆ A nested activated carbon adsorption bed ◆ A material feeding mechanism for a commercial vehicle longitudinal beam riveting production line ◆ A longitudinal beam feeding machine ◆ A shock-absorbing track for industrial robots ◆ A chassis fixture with central symmetry assembly ◆ A positioning device for assembling the automotive front windshield ◆ A split chassis fixture based on RGV ◆ An automatic lifting device for assembling the automotive front hood

2022

◆ A shock-absorbing track for industrial robots ◆ The utility model relates to a frame fixture with center symmetrical assembly ◆ The utility model relates to an automobile front windshield assembly positioning device ◆ A split frame fixture based on RGV ◆ The utility model relates to an automatic lifting device for the assembly of an automobile front mask ◆ Medical intelligent rail car ◆ A pneumatic frame positioning pin mechanism that can be quickly replaced ◆ The utility model relates to a special spreader for automotive trough beams ◆ The utility model relates to a lifting device for commercial vehicle production line ◆ A fixture for heavy truck AGV equipment ◆ The utility model relates to a turning device for commercial vehicle production line ◆ The utility model relates to a clamping structure for commercial vehicle production line ◆ A lifting platform activity induction device ◆ The utility model relates to a position feedback device for I-steel track trolley ◆ A medical vehicle based on face recognition ◆ A medical mobile vehicle with a universal camera ◆ A medical logistics vehicle with disinfection function ◆ An intelligent mobile vehicle for carrying medical supplies ◆ A medical vehicle with extended function ◆ The utility model relates to a lifting device used for pulling a saddle shell plate stack to turn over

2023

◆ A commercial vehicle cab hoisting and anti auxiliary device ◆ A rack trolley and its ground positioning device ◆ A blunt pressing mechanism for processing the burrs at the end of the longitudinal beam holes of an automobile chassis ◆ A clamping structure suitable for multiple thicknesses of chassis longitudinal beams ◆ A device for high-precision measurement of turning angle and inclination angle ◆ A high-efficiency automatic conveyor line ◆ An automatically alignable conveyor line ◆ An auxiliary assembly trolley for new energy commercial vehicle battery packs ◆ A chassis outer width control tool

2024

◆ A crankshaft centering mechanism for automotive engines ◆ A universal bolt tightening reaction arm device ◆ Alligator beam storage rack ◆ Gun barrel beam three-dimensional storage rack ◆ A clamping mechanism ◆ A crossbeam support mechanism and device ◆ An automotive frame riveting line assembly fixture