A wheel weight-reducing pit cleaning device comprises the lower lifting driving system, the side brush system, the ring brush unit, the ring brush system, the clamping driving system, the pressing system, The present disclosure in use is capable of cleaning and removing the burrs on the edges of the drain groove and the weight loss groove at the wheel weight-reducing pit.

The invention discloses a maintenance device for a yellow flower pear bracelet string, which includes a bottom plate. A power mechanism is provided on a front surface of the bottom plate, and the power mechanism includes a motor installed on the front surface of the bottom plate. The motor serves as a power source. Can drive the entire device to run, a rope is provided on the front side of the bottom plate, eighteen yellow pear beads are stringed on the rope, a maintenance mechanism is provided on the upper side of the power mechanism, and the maintenance mechanism includes a top that can be moved forward and backward The cloth piece and the bottom piece. According to the shape of the Huanghuali bracelet and the maintenance requirements of the Huanghuali wooden bracelet, this device can automatically clean and polish the yellowhuali wooden beads in the Huanghuali bracelet in order, with good maintenance effect, and the device has a high degree of automation, which is very time-saving, and it is not easy to cause damage to the Huanghuali bracelets by using the mechanical maintenance method, which ensures the quality of the Huanghuali bracelets.

The invention discloses a maintenance device for a yellow flower pear bracelet string, which includes a bottom plate. A power mechanism is provided on a front surface of the bottom plate, and the power mechanism includes a motor installed on the front surface of the bottom plate. The motor serves as a power source. Can drive the entire device to run, a rope is provided on the front side of the bottom plate, eighteen yellow pear beads are stringed on the rope, a maintenance mechanism is provided on the upper side of the power mechanism, and the maintenance mechanism includes a top that can be moved forward and backward The cloth piece and the bottom piece. According to the shape of the Huanghuali bracelet and the maintenance requirements of the Huanghuali wooden bracelet, this device can automatically clean and polish the yellowhuali wooden beads in the Huanghuali bracelet in order, with good maintenance effect, and the device has a high degree of automation, which is very time-saving, and it is not easy to cause damage to the Huanghuali bracelets by using the mechanical maintenance method, which ensures the quality of the Huanghuali bracelets.

A welding finishing device is provided. The welding finishing device comprises a base. Supporting rods are fixedly mounted on the left side and the right side of an outer surface of an upper end of the base. A top plate is fixedly mounted on outer surfaces of upper ends of the supporting rods. A finishing assembly is fixedly mounted in the middle of an outer surface of a lower end of the top plate. A workpiece is provided in the middle of the outer surface of the upper end of the base. A welding seam protruding part is provided in the middle of the workpiece. Positioning assemblies are fixedly mounted on the left side and the right side of the outer surface of the upper end of the base. The finishing assembly comprises a second sliding chute, a second sliding block, a double-shaft air cylinder, a mounting block, a second mounting plate, a first air cylinder, a motor, a polishing disc, a rotating shaft, a cutter, a mounting disc, a second air cylinder and a. movable block. The second sliding chute is formed in the outer surface of the lower end of the top plate. The welding finishing device has the beneficial effects that the workpiece can be conveniently limited and fixed, and the workpiece can be conveniently cleaned and polished.

A welding finishing device is provided. The welding finishing device comprises a base. Supporting rods are fixedly mounted on the left side and the right side of an outer surface of an upper end of the base. A top plate is fixedly mounted on outer surfaces of upper ends of the supporting rods. A finishing assembly is fixedly mounted in the middle of an outer surface of a lower end of the top plate. A workpiece is provided in the middle of the outer surface of the upper end of the base. A welding seam protruding part is provided in the middle of the workpiece. Positioning assemblies are fixedly mounted on the left side and the right side of the outer surface of the upper end of the base. The finishing assembly comprises a second sliding chute, a second sliding block, a double-shaft air cylinder, a mounting block, a second mounting plate, a first air cylinder, a motor, a polishing disc, a rotating shaft, a cutter, a mounting disc, a second air cylinder and a. movable block. The second sliding chute is formed in the outer surface of the lower end of the top plate. The welding finishing device has the beneficial effects that the workpiece can be conveniently limited and fixed, and the workpiece can be conveniently cleaned and polished.

The wheel outer rim groove polishing device includes three major systems, which are a wheel rotation system which is used for positioning, clamping and rotating of a wheel, thereby polishing all grooves in the circumferential direction of the wheel, a left polishing system for reciprocally polishing groove tool grains in the longitudinal direction, and a right polishing system for reciprocally polishing groove tool grains in the transverse direction; and three systems cooperate with each other and are combined orderly to jointly complete the polishing of tool grains on the wheel outer rim grooves. The present disclosure can meet the requirements for polishing the tool grains on the wheel outer rim grooves. Compared with artificial polishing, the device improves the polishing effect, improves the work efficiency, and reduces the risk of rim deformation. The device has the characteristics of high efficiency, practicality, easy manufacture, flexible operation and the like.

The wheel outer rim groove polishing device includes three major systems, which are a wheel rotation system which is used for positioning, clamping and rotating of a wheel, thereby polishing all grooves in the circumferential direction of the wheel, a left polishing system for reciprocally polishing groove tool grains in the longitudinal direction, and a right polishing system for reciprocally polishing groove tool grains in the transverse direction; and three systems cooperate with each other and are combined orderly to jointly complete the polishing of tool grains on the wheel outer rim grooves. The present disclosure can meet the requirements for polishing the tool grains on the wheel outer rim grooves. Compared with artificial polishing, the device improves the polishing effect, improves the work efficiency, and reduces the risk of rim deformation. The device has the characteristics of high efficiency, practicality, easy manufacture, flexible operation and the like.

A device for removing burrs from an aluminum alloy wheel includes a workbench, columns fixedly connected to the workbench, a brush, a spindle, a spindle box, a cross beam connected to and adjustable along the columns, a spindle motor, a controller, a parallel robot, and a displacement sensor. The spindle box is connected to the cross beam and moves horizontally on the cross beam; the spindle, the spindle motor and the controller are mounted on the spindle box, and the brush is mounted at the end of the spindle; the brush is driven by the spindle motor and controlled by the controller; and the displacement sensor is mounted in the brush. The parallel robot is configured to implement precise six-dimensional adjustment, and perform real-time posture adjustment according to the instruction of the controller to ensure that the brush is always attached to the spoke back cavity.

The present invention belongs to the technical field of polishing machinery, and particularly relates to a full-automatic polishing machine aiming at the valve core head of a snort valve. The full-automatic polishing machine comprises a base, and a material taking device, a fixture and a polishing device which are provided on the base, wherein the material taking device comprises mechanical arms, and a first driving mechanism for driving the mechanical arms to move in transverse and vertical directions; and the polishing device comprises a grinding wheel, a second driving mechanism for driving the grinding wheel to rotate, and a third driving mechanism for driving the grinding wheel to move in longitudinal and vertical directions. By adopting the full-automatic polishing machine, automatic polishing of the valve core head of the snort valve is realized, plenty of manpower is saved, the working efficiency is improved, and a polished product is unified in quality, and thus being favorable for the large-scale production and export of the valve core heads.

The present invention belongs to the technical field of polishing machinery, and particularly relates to a full-automatic polishing machine aiming at the valve core head of a snort valve. The full-automatic polishing machine comprises a base, and a material taking device, a fixture and a polishing device which are provided on the base, wherein the material taking device comprises mechanical arms, and a first driving mechanism for driving the mechanical arms to move in transverse and vertical directions; and the polishing device comprises a grinding wheel, a second driving mechanism for driving the grinding wheel to rotate, and a third driving mechanism for driving the grinding wheel to move in longitudinal and vertical directions. By adopting the full-automatic polishing machine, automatic polishing of the valve core head of the snort valve is realized, plenty of manpower is saved, the working efficiency is improved, and a polished product is unified in quality, and thus being favorable for the large-scale production and export of the valve core heads.