35results about How to "Achieve plastic effect" patented technology

The invention discloses a floating block of a hub shaping die. The floating block comprises point-shaped internal bracing sheets and toothed external pressing sheets; a convex cambered surface is arranged on one side of each point-shaped internal bracing sheet; a plurality of convex bracing points are formed on each convex cambered surface; each toothed external pressing sheet is in a semicircular structure; concave cambered surfaces are arranged on the inner side surfaces of the semicircular structures, and are matched with the convex cambered surfaces; a plurality of pressing teeth are formed on each concave cambered surface, and are formed in the thickness direction of the corresponding semicircular structure; the convex bracing points and the pressing teeth are arrayed in a staggered manner. The floating block further comprises an internal driving mechanism and an external driving mechanism; the internal driving mechanism drives the point-shaped internal bracing sheets; the external driving mechanism drives the toothed external pressing sheets; and the point-shaped internal bracing sheets are fitted with or separated from the toothed external pressing sheets through the internal driving mechanism and the external driving mechanism. A hub is clamped through the point-shaped internal bracing sheets and the toothed external pressing sheets, and is stressed by the point-shaped internal bracing sheets and the toothed external pressing sheets at a deformation part, thereby achieving the shaping effect.

The invention discloses a floating block of a hub shaping die. The floating block of the hub shaping die comprises point-shaped inner supporting sheets and point-shaped outer pressing sheets, and further comprises an inner driving mechanism and an outer driving mechanism; a convex arc surface is arranged on one side of each point-shaped inner supporting sheet; a plurality of convex supporting points are formed on each convex arc surface; a concave arc surface is arranged on one side of each point-shaped outer pressing sheet and is matched with the convex arc surface; a plurality of convex pressing points are formed on each concave arc surface; the multiple convex supporting points and the multiple convex pressing points are arranged in a staggered mode; the inner driving mechanism drives the point-shaped inner supporting sheets; the outer driving mechanism drives the point-shaped outer pressing sheets; and the point-shaped inner supporting sheets and the point-shaped outer pressing sheets are attached to or separated from each other through the inner driving mechanism and the outer driving mechanism. According to the floating block of the hub shaping die, a hub is clamped through the point-shaped inner supporting sheets and the point-shaped outer pressing sheets and bears the pressure of the inner supporting sheets and the outer pressing sheets at the deformation position, and therefore the shaping effect can be realized.

The invention provides a carton transparent shaping device used in cigarette special packaging. The carton transparent shaping device comprises end face shaping soldering iron and air cylinder components, a carton lifting air cylinder, side face shaping soldering iron and prolusion air cylinder components, a bag pushing air cylinder, an upper face shaping soldering iron and air cylinder componentand a carton bottom shaping soldering iron. The end face shaping soldering iron and air cylinder components are located on the two sides of a carton conveying channel. A supporting baffle connected with the carton lifting air cylinder is arranged at the tail end of the carton conveying channel. Two vertical carton ascending channels composed of carton baffles are arranged above the supporting baffle. The side face shaping soldering iron and prolusion air cylinder components are arranged on the two sides of the carton ascending channels. The bag pushing air cylinder and a carton transverse movement channel are arranged on the two sides of the top ends of the carton ascending channels correspondingly. The upper face shaping soldering iron and air cylinder component and the carton bottom shaping soldering iron are arranged on the two sides of the carton transverse movement channel correspondingly. The carton transparent shaping device can solve the quality defect problem that wrinkles aregenerated to transparent paper due to uneven surfaces of carton clamp plate materials.

The invention discloses a laser treatment system for tissue ablation, which includes a medical switch device, a human-computer interaction display device, a main control device, a medical semiconductor laser drive module, a medical semiconductor laser module, a medical semiconductor laser temperature control device, and a cooling device 1 , cooling device 2, optical fiber connectors and optical fiber components for minimally invasive surgery. The medical semiconductor laser module includes a first laser component and a second laser component; the wavelengths of the first laser and the second laser are different; the first laser is a visible wavelength laser used to indicate the irradiation area, and the The second laser is an eye-safe infrared wavelength laser for fat melting, which has a higher absorption rate of water and fat.

The invention discloses a shaping device for a powder injection molding type clamp part. The device comprises a rack, a screw positioning device and a baffle plate, wherein the screw positioning device is movably connected to the baffle plate; a storing chamber for storing the baffle plate and the screw positioning device is formed in the rack; a movable chute which fits the screw positioning device is formed in the inner bottom part of the rack; the rack comprises a rack body; baffle plate positioning chutes are symmetrically formed in the middle parts of the inner walls of two side edges ofthe long side of the rack body; a plurality of holes through which pin pass and scale lines are arranged at intervals on two side surfaces of the long side of the rack body; screw inserting holes areformed in two sides of the short side of the rack body; the screw positioning device comprises an inner sliding block, outer sliding blocks and a screw; and the outer sliding blocks are symmetricallyarranged at two sides of the inner sliding block. According to the device, the screw and the scale line are matched to accurately adjust the angle of the baffle plate; the angles or distances of different parts are combined, so that the part shaping effect can be realized without replacing a die under the condition that similar parts are deformed differently.

The invention discloses a claw pole for a hybrid excitation generator and a hot forging finishing manufacturing process thereof and relates to the technical field of claw pole production. The problemin the prior art that operation is complicated because of assembly of magnets and claw poles is solved. . Key points of the technical scheme are as follows: the pole comprises a bottom plate, a clawruler and a magnet yoke which are integrally arranged, magnet mounting grooves are formed in the two side walls of the claw ruler, one ends of the magnet mounting grooves extend to the butt joint position of the claw ruler and the bottom plate, the other ends of the magnet mounting grooves penetrate out of the claw ruler, the claw ruler is gradually narrowed in the direction away from the base, and sliding grooves communicating with the magnet mounting grooves and used for allowing magnets to slide in are formed in the bottom plate. The claw pole can be butted firstly, and then the magnets aremounted, so that the overall assembly is facilitated.

The invention relates to a spherical plastic powder forming device. The problems that existing spherical plastic powder is large in forming difficulty and high in cost are solved. The spherical plastic powder forming device comprises an extruder, the tail end of the extruder is an extruder head, and a cooling device body is connected behind the extruder head. The spherical plastic powder forming device is characterized in that the extruder head comprises opening molds, and a round extruding outlet is formed in the center of each opening mold; air chambers are arranged around the opening mold and filled with compressed air; annular air jet ports are formed in the positions, around the extruding outlets of the opening molds, the air chambers; and the annular air jet ports jet taper air flow in the central axis directions of the extruding outlets. According to the spherical plastic powder forming device, the compressed air is adopted to assist in conducting atomization at the extruder head, so that the plastic powder are formed into spherical plastic powder which is good in sphericility degree under air flow impact; and the spherical plastic powder is cooled in a cyclone cooling device body through spiral air feeding, the rolling particle shaping effect in the cooling process is further achieved, and the product quality is improved.

The invention discloses a floating block of a hub shaping die. The floating block comprises point-shaped internal bracing sheets and toothed external pressing sheets; a convex cambered surface is arranged on one side of each point-shaped internal bracing sheet; a plurality of convex bracing points are formed on each convex cambered surface; each toothed external pressing sheet is in a semicircular structure; concave cambered surfaces are arranged on the inner side surfaces of the semicircular structures, and are matched with the convex cambered surfaces; a plurality of pressing teeth are formed on each concave cambered surface, and are formed in the thickness direction of the corresponding semicircular structure; the convex bracing points and the pressing teeth are arrayed in a staggered manner. The floating block further comprises an internal driving mechanism and an external driving mechanism; the internal driving mechanism drives the point-shaped internal bracing sheets; the external driving mechanism drives the toothed external pressing sheets; and the point-shaped internal bracing sheets are fitted with or separated from the toothed external pressing sheets through the internal driving mechanism and the external driving mechanism. A hub is clamped through the point-shaped internal bracing sheets and the toothed external pressing sheets, and is stressed by the point-shaped internal bracing sheets and the toothed external pressing sheets at a deformation part, thereby achieving the shaping effect.

The invention discloses a laser amplification method based on a disc crystal and a solid laser amplifier, which belong to the technical field of laser. The solid laser amplifier comprises optical components arranged in the optical path as follows: incidence, a plane mirror A2, a disc crystal D, a plane mirror A3,a spherical mirror E1,A4,a spherical mirror E1,a plane mirror A5,the disc crystal D and emergence. According to the method, two solid laser amplifiers share a disc crystal D; low-energy-grade seed light is amplified in one solid laser amplifier, is collimated and expanded, and then isfurther amplified in the other solid laser amplifier; on one hand, instruments and components are prevented from being damaged by high spike power caused by direct one-time amplification; on the otherhand, an output beam tends to be flat to achieve shaping; and light spots of different sizes are transmitted to the same disc crystal D to acquire gain, which greatly improves the utilization of theD-gain region of the disc crystal D.

The invention discloses a floating block of a hub shaping die. The floating block of the hub shaping die comprises point-shaped inner supporting sheets and point-shaped outer pressing sheets, and further comprises an inner driving mechanism and an outer driving mechanism; a convex arc surface is arranged on one side of each point-shaped inner supporting sheet; a plurality of convex supporting points are formed on each convex arc surface; a concave arc surface is arranged on one side of each point-shaped outer pressing sheet and is matched with the convex arc surface; a plurality of convex pressing points are formed on each concave arc surface; the multiple convex supporting points and the multiple convex pressing points are arranged in a staggered mode; the inner driving mechanism drives the point-shaped inner supporting sheets; the outer driving mechanism drives the point-shaped outer pressing sheets; and the point-shaped inner supporting sheets and the point-shaped outer pressing sheets are attached to or separated from each other through the inner driving mechanism and the outer driving mechanism. According to the floating block of the hub shaping die, a hub is clamped through the point-shaped inner supporting sheets and the point-shaped outer pressing sheets and bears the pressure of the inner supporting sheets and the outer pressing sheets at the deformation position, and therefore the shaping effect can be realized.

The invention discloses a feeding mechanism, which includes a rack, a discharging group, an adjusting group and a shaping group for adjusting the position of a copper shell on a material belt. The material belt sent out by the discharging group is connected with the shaping group through the adjusting group, the shaping group is provided with a toggle head and a positioning component, and when thematerial belt passes between the toggle head and the positioning component, the toggle head can be inserted into the copper shell in a reciprocating mode and matched with the positioning component tolever and regulate the angle of the copper shell on the material belt; and the toggle head on the shaping group is used for being matched with the positioning component, the copper shell passing through the material belt between the toggle head and the positioning component can be subjected to position adjustment through mutual cooperation of the toggle head and the positioning component, the toggle head is used for being matched with the positioning component to lever the angle of the copper shell, the joint between the copper shell and the material belt is exposed, a copper shell body doesnot resist the joint, the shaping effect is achieved, and the copper shell is conveniently stripped through stripping equipment in the later stage. According to the feeding mechanism, the position ofthe copper shell can be effectively adjusted, the copper shell is conveniently stripped from the material belt in the later stage, the structure is simple, and operation is convenient.