21results about How to "Improve processing" patented technology

The invention provides a machining assembly, and relates to the technical field of mechanical tools, the industrial design machining tool comprises a bottom plate, the top of the bottom plate is fixedly connected with a control box, and the top of the control box is slidably connected with two mounting plates; the industrial design machining tool comprises two mounting plates and two clamping and fixing mechanisms, the two clamping and fixing mechanisms are arranged on the two mounting plates correspondingly, and each clamping and fixing mechanism comprises a rotating shaft rod, a circular plate, four fixing rods, a supporting circular plate, two transmission blocks, a bidirectional threaded rod, eight transmission rods and four inner supporting rods. The two mounting plates drive the two circular tube workpieces to move close to each other and fit each other through the two clamping and fixing mechanisms, the fixing operation of the circular tube workpieces is very simple, meanwhile, in the welding working process, the two circular tube workpieces can be driven to rotate at will by rotating the rotating shaft rod, the welding work of the circular tube workpieces can be completed at a time, and the welding efficiency is improved. And the processing efficiency is improved.

The utility model relates to the field of steel beam transfer construction, and discloses a portable hoisting and transferring device for an H-shaped steel beam, which comprises a concave connecting piece. A steel flange plate on the upper side of an H-shaped steel beam body penetrates through wing plate clamping grooves in the inner sides of first fixing clamping plates and second fixing clamping plates of the two sets of hoisting and transferring devices, the first fixing clamping plates and the second fixing clamping plates are manually rotated, so that the H-shaped steel beam body is fixed into the first fixing clamping plates and the second fixing clamping plates, then two threaded shackles penetrate into two shackle inserting holes, and the H-shaped steel beam body is fixed into the first fixing clamping plates and the second fixing clamping plates. The H-shaped steel beam body can be hoisted and transferred to the corresponding position through the transferring rope, the H-shaped steel beam body can be taken down from the H-shaped steel beam body by screwing off the threaded shackle and rotating the hoisting and transferring device, overall operation is easy and convenient, repeated use can be achieved, the temporary transferring efficiency of the H-shaped steel beam body is greatly improved, and the steel structure machining and construction efficiency is further improved.

The invention relates to the field of mechanical part machining counting, in particular to an automatic production system and method for a metal workpiece anodic oxidation process, and the production system comprises a material frame for hanging a hanging tool, an AGV trolley for transferring the material frame, an up-down skeet system and a crown block system; the top of the hanger is provided with a front hook and a rear hook, the inner side of the front hook is provided with a power connection sheet, and the front hook is provided with a set screw; the upper and lower skeet system comprises a track arranged in the front-back direction, a skeet temporary storage frame, a hanging tool locking system, a feeding and discharging wharf and a skeet transferring system, wherein the skeet temporary storage frame, the hanging tool locking system and the feeding and discharging wharf are sequentially arranged along the track from front to back. The hanger locking system comprises a servo system and an electric wrench, and the servo system drives the electric wrench to align with and tighten / unscrew a set screw of the hanger; the crown block system comprises a high-altitude track and a carrier moving along the high-altitude track, and the carrier can grab / release the skeet. By means of the system, flying target up-down operation of the hanging tool can be fully automatically carried out in the anodic oxidation production process.

The utility model discloses a spraying device for fireproof door and window processing, and relates to the technical field of door and window processing. The spraying device for fireproof door and window machining comprises a machining table, a protective spraying device and a clamping device are arranged at the top end of the machining table, and the clamping device is located in the protective spraying device; according to the spraying device for fireproof door and window processing, by arranging the protective spraying device, a built-in motor in a driving box is used for promoting a movable lantern ring on the outer side of a follow-up rod to drive a connecting rod to do reciprocating lifting motion through a rotating disc, so that the connecting rod drives an atomizing nozzle to conduct double-face spraying on a fireproof door and window located in a protective cabinet body; and mechanical operation is adopted in the whole spraying process, so that the operation of manually turning over the door and window is avoided, and the processing of the fireproof door and window is remarkably improved.

The utility model discloses an adjustable vibration classifying screen for rice processing, which relates to the technical field of grain processing and comprises a support, a screening box is rotatably connected onto the support, a feed port and a discharge port are respectively arranged on two sides of the screening box, two screening plates are fixedly mounted in the screening box, and the feed port is communicated with the discharge port. A collecting box is placed at the bottom end of the support, and an adjusting assembly capable of adjusting the diameter of screen holes is assembled on the screening plate. By assembling the adjusting assembly capable of adjusting the diameter of the screen holes on the screening plate, the limitation caused by fixation of the screen holes of an existing grading screen is effectively solved, firstly, the size of the screen holes can be flexibly adjusted according to the size of rice so that the size of the screen holes can be matched with the height of eight-treasure rice in the Guangdong county, and the eight-treasure rice can smoothly pass through by increasing the diameter of the screen holes; by reducing the diameter of the sieve pores, the eight-treasure rice and impurities can be accurately separated, and the screening precision is remarkably improved.

The utility model discloses a uwDAS optical cable and audio box combined device for equipment fault monitoring. The device comprises a sensing optical cable, an audio box base, an audio box mandrel, an audio box cover and a sensing optical fiber, the sensing optical fiber is tightly wound on the audio box core shaft, and the audio box core shaft is fixed on the audio box base; the audio box base and the audio box cover are assembled to form an audio box; and the sensing optical cable is connected with the sensing optical fiber in the audio box to form an optical cable and audio box combined device. Through the uwDAS optical cable and audio box combined device, long-distance and high-sensitivity detection of equipment operation sound wave signals can be realized; the system has the characteristics of high sensitivity, stable structure, flexible deployment, continuous coverage, distributed detection, industrial adaptability and the like.

The utility model provides a multifunctional numerical control vertical internal and external grinding machine, and belongs to the technical field of grinding machines. The device comprises a rack, a static pressure rotating table is arranged on the rack, the static pressure rotating table is connected with the rack through a Y-direction position adjusting mechanism, an internal grinding wheel assembly and an external grinding wheel assembly are further arranged on the rack, and the internal grinding wheel assembly and the external grinding wheel assembly are connected with the rack through a first XZ-direction position adjusting mechanism and a second XZ-direction position adjusting mechanism respectively. The inner circle and the outer circle of the workpiece can be ground at the same time, the grinding efficiency is greatly improved, the time for replacing a grinding wheel grinding head and adjusting grinding machine setting is shortened, and the whole machining process is smoother; the internal grinding wheel assembly and the external grinding wheel assembly are mutually independent and do not interfere with each other, so that the machining efficiency can be further improved; the workpiece measuring head can adapt to workpieces of different heights and shapes and accurately measure the workpieces, so that the machining precision and the machining quality of the workpieces are ensured.

The utility model relates to the technical field of packing belt processing equipment, and discloses a packing belt photo-thermal shaping drying oven which comprises a water cooling box, a water storage tank is formed in the water cooling box, auxiliary rollers are rotatably connected to the two sides of the inner wall of the water storage tank, a protruding block is fixedly connected to one side of the top of the water cooling box, and the protruding block is fixedly connected to the other side of the top of the water cooling box. The surface of the protruding block is rotationally connected with a guide wheel. According to the photo-thermal shaping oven for the packing belt, through the arrangement of the auxiliary roller, the guide wheels, the rectangular frame, the sponge block, an air blower, a first guide pipe, a second guide pipe, a U-shaped block and a nozzle, the packing belt is pulled in from a feeding opening in one side of the oven and wound around three belt guide rollers in the oven, water is poured into a water cooling box, and the packing belt is pulled out from a discharging opening in the bottom of the oven to pass through the auxiliary roller; the packing belt is pulled out from the surface of the guide wheel to a gap between the two sponge blocks in the rectangular frame, water drops left on the surface of the packing belt are adsorbed and finally penetrate through the U-shaped block, and meanwhile the air blower is started.

The present invention provides a management method of a processing apparatus, which automatically implements processing of a wafer from association of a pattern with new processing conditions. The processing apparatus has a chuck table which holds a wafer, a processing unit which grinds the wafer, a conveyance unit which conveys the wafer from a cassette and to the chuck table, a camera unit which photographs the wafer to acquire an image which reflects a pattern formed on the front side of the wafer, and an information registration section. The method is a management method when a pattern is registered in the information registration section in association with processing conditions, and has the following steps: a processing condition registration step of registering the processing conditions in the information registration section; an automatic processing program start step of starting an automatic processing program which automatically processes the wafer; a photographing step of forming an image which reflects the pattern of the wafer using the camera unit; and a pattern registration step of registering the pattern reflected in the image in the information registration section in association with the processing conditions.

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting device is arranged on a platform with a movable base and a clamping member arranged on the platform for processing the workpiece, and the adjusting device is arranged on the platform for carrying out the work of the machine.

The application discloses a heat pipeline lateral anti-falling structure and relates to the technical field of heat and gas pipelines. The technical scheme is characterized in that the heat pipeline lateral anti-falling structure comprises an upper vertical plate, a lower vertical plate, an upper horizontal plate connected to the bottom end of the upper vertical plate and the top end of the lower vertical plate, and a lower horizontal plate arranged on the outer side of the lower vertical plate and facing the upper vertical plate and being parallel to the upper horizontal plate; the lower horizontal plate, the lower vertical plate and the upper horizontal plate are pre-buried in a concrete support; and the upper vertical plate is partially or entirely exposed to the concrete support. The heat pipeline lateral anti-falling structure has the beneficial effect that the anti-falling assembly is pre-cast on the concrete support, the anti-falling assembly is fixedly connected with the steel bars in the concrete support of the support, forms an integral force receiving component, enhances the combined force of the anti-falling assemblies on the two sides, and jointly limits the lateral displacement of the sliding support to prevent lateral displacement.

The utility model relates to the technical field of dust collector part machining, and discloses an automatic hair brush shaft punching device which comprises a working table, the top wall of the working table is fixedly connected with a fixing shaft device, the rear side of the working table is fixedly connected with a connecting frame, and the middle of the top wall of the connecting frame is fixedly connected with a punching device. A frequency conversion fan is fixedly connected to the left side of the top wall of the connecting frame, the rear end of the right side of the frequency conversion fan communicates with an extraction pipe, the bottom end of the extraction pipe communicates with a collecting box, a filter plate is fixedly connected to the middle of the inner wall of the collecting box, and a plurality of inclined grooves are formed in the middle of the top wall of the workbench and the middle of the top wall of the collecting box correspondingly. According to the scrap collecting device, airflow extraction can be completed through the multiple inclined grooves, then scraps enter the collecting box, meanwhile, under blocking of the filter plate, the scraps are collected and treated by the collecting box in a unified mode, and the situation that the scraps drift away in a machining workshop and enter machining equipment to damage the machining equipment is avoided.

The utility model relates to the technical field of clamps, in particular to an automatic part machining clamp which comprises a base, a plurality of movable plates are slidably connected to the upper end of the base in an annular array distribution mode, clamping blocks are fixedly connected to the side walls of the movable plates, and a plurality of gears are rotatably connected to the interior of the base in an annular array distribution mode. A screw rod is fixedly connected to the side wall of the gear and is in threaded connection with the movable plate; and the annular plate is rotationally arranged in the base, a groove is formed in the upper end of the annular plate, a plurality of first gear blocks are fixedly connected to the bottom in the groove in an annular array distribution mode, and the first gear blocks are meshed with the side wall of the gear. Automatic clamping is achieved through motor driving, the time for manually clamping parts is shortened, therefore, the machining process is accelerated, the overall production efficiency is improved, meanwhile, through threaded fit between the adjusting screw rod and the movable plate, parts of different sizes and shapes can be flexibly adapted, and wide applicability is achieved.

The invention relates to the technical field of polymer materials, and discloses a modified polyphenylene sulfide and a synthesis method thereof. By adding 0.5-2% of a potassium end group-containing polyaryletherketone (such as PEEK or PEEKK) during the synthesis of the polyphenylene sulfide, the potassium end group of the polyaryletherketone reacts with the chlorine end group of the polyphenylene sulfide during a heating and heat preservation treatment process, more chain extensions can be formed in a polycondensation reaction, and the directional growth of the chain can be ensured, thereby improving the orderly arrangement of polymer molecules and increasing the crystallinity of the polymer; the need to introduce oxygen into the polyphenylene sulfide to generate thermal oxidation crosslinking in the prior art can be avoided, so that the polyphenylene sulfide resin is modified and the polyphenylene sulfide resin has a linear structure, which is beneficial to the modification processing of the polyphenylene sulfide resin and the application of the polyphenylene sulfide resin, and at the same time, the electrical insulation of the polyphenylene sulfide resin in a humid environment is maintained.

The application discloses a kind of high-temperature-resistant nylon block copolymer and preparation method thereof, belong to high-temperature-resistant nylon technical field.The application provides preparation method including steps: binary acid, binary amine, antioxidant, end-capping agent, catalyst are added in water, after being mixed uniformly, salt making reaction is carried out, obtain salt solution;Salt solution is added into polymerization kettle, and a certain amount of PA56 or PA66 / PA6 copolymer is added, air in polymerization kettle is replaced into protective gas, and then heating is carried out, when pressure reaches 2.4-3.0MPa, pressure maintaining is carried out, when temperature reaches 240-260 DEG C, pre-polymerization is carried out for 1-3 hours, continue to heat to 280-300 DEG C, and then pressure relief is carried out to normal pressure, and the target product is obtained after discharging and pelletizing.The high-temperature-resistant nylon block copolymer with good appearance, stable product performance and good toughness is prepared by improving the preparation process.

The utility model discloses an efficient mixing granulator for pharmacy, which comprises a mixing bin, the top of the mixing bin is provided with a feeding port, and the bottom of the inner cavity of the mixing bin is fixedly provided with a fixed cylinder. After a rotating shaft drives a stirring plate to stir and mix raw materials, an extrusion assembly in a fixed barrel drives the raw materials to be extruded out of a discharging hole in the bottom of the fixed barrel, meanwhile, the raw materials fall onto the mold plate, and in the transferring process, the mold plate is matched with an adjusting assembly, and the mold plate is mutually closed; by means of the method, it can be guaranteed that the sizes of the pills are uniform, meanwhile, before the raw materials are injected into the mold plates, the mold plates are conveniently smeared with a release agent, the pills can be conveniently demolded from the mold plates, meanwhile, the pills are not prone to adhering to one another, and the pills are kept independent after falling down; and the pill processing is improved.

The utility model discloses an automatic clamping and quick positioning tool for a bearing seat, which comprises a bottom plate, a bearing pin is welded on the bottom plate, a first clamping plate and a second clamping plate are rotatably connected on the bearing pin through bearings, guide rails are welded at the tail ends of the first clamping plate and the second clamping plate, and the two guide rails are connected with a propelling mechanism in a sliding manner; a left abutting plate is arranged on the bottom plate, and a right abutting mechanism is installed on the bottom plate. When a bearing seat is clamped through a first clamping plate and a second clamping plate, it is guaranteed that the bearing seat is located on the central axis of the bottom plate; the left end and the right end of the bearing seat are abutted through the left abutting plate and the right abutting plate, so that the bearing seat is quickly clamped, quick positioning of the bearing seat is guaranteed, and machining of the bearing seat is improved; and by arranging the position-adjustable left side abutting plate, bearing pedestals of different sizes can be rapidly positioned and clamped, and the tool is higher in application flexibility.

The utility model relates to the technical field of structural member processing, in particular to a processing device of an aviation precision structural member, which comprises a workbench, the top of the workbench is detachably connected with a female die assembly, the female die assembly comprises a female die seat, and side plates capable of moving left and right are arranged on the left side and the right side of the female die seat. Strip-shaped discharging holes are formed in the positions, located at the bottoms of the left side and the right side of the female die base, of the top of the workbench, a detachable cleaning assembly is further arranged at the top of the workbench, the cleaning assembly comprises two longitudinal air guide pipes which are symmetrically arranged left and right, and a plurality of air injection branch pipes which are obliquely arranged downwards are arranged on the opposite side faces of the two longitudinal air guide pipes. According to the machining device for the aviation precise structural part, by arranging the precise female die assembly and the precise pressing die assembly, high-precision stamping machining can be conducted on the aviation precise structural part, and the machining quality is remarkably improved. And the inner wall of the female die base is effectively cleaned, so that the cleanliness of the machined surface is ensured, and the overall machining quality of the structural part is improved.

This utility model discloses a PTC heating component and a PTC heating pack. Only two opposing pressure strips are added on opposite sides of the electrode sheet in the circumferential direction, which can be formed by punching the electrode sheet. This does not increase the processing steps of the electrode sheet or lead to increased costs. During assembly, the two electrode sheets are placed on opposite sides of the ceramic sheet in the thickness direction. After filling the space between the electrode sheet and the ceramic sheet with electrode adhesive, the pressure strips are riveted so that the free ends of the pressure strips are bent towards the direction of the ceramic sheet. The side of the pressure strip facing the inside of the encapsulation frame abuts against the outer side of the encapsulation frame in the length direction, thus clamping and fixing the electrode sheet to the encapsulation frame. This avoids the electrode sheet shifting or falling off during the transfer and insertion of the assembled encapsulation frame, ceramic sheet, and electrode sheet into the heating pack housing for heating and curing. It effectively solves the problem of electrode sheet easy shifting before heating and curing, which helps to reduce the processing difficulty of the PTC heating component and improve product quality.

This application discloses a die bonding method, equipment, and process product, relating to the field of semiconductor processing technology. The die bonding method includes transporting a conveyor belt to transport any row of initial labels on the belt to a dispensing station; the conveyor belt array has multiple rows and columns of initial labels; a dispensing module is moved to the dispensing station along a first direction, and the dispensing module is used to position, identify, and dispense each row of initial labels, and to perform dispensing quality inspection; the first direction is parallel to the arrangement direction of each row of initial labels; the conveyor belt is stepped with a preset row spacing to transport the next row of initial labels to the dispensing station, and dispensing is performed on multiple rows and columns of initial labels sequentially; the dispensed labels on the conveyor belt are sequentially subjected to chip bonding, pressing, and curing to obtain finished chip labels. This application replaces the movement of a large inertia platform with a lightweight movement method of the dispensing module, achieving a balance between cost and control accuracy.

The heating device for coupler knuckle casting comprises a heating bin and a base, a set of electric control telescopic frames are installed at the top end in the heating bin, the front side and the rear side of the bottom end in the heating bin are each provided with a sliding rail groove in a digging mode, a plurality of evenly-distributed movable land wheels are installed at the corners of the bottom end of the base, and a containing frame is horizontally installed in the middle of the upper end of the base. A plurality of partition plates are laid in the containing frame at equal intervals, the containing frame is divided into a plurality of independent containing grooves through the partition plates, a plurality of sets of sleeves are installed on the left inner wall and the right inner wall of each containing groove, small baffles are installed between the front sleeves and the rear sleeves, and spring rods are embedded in the sides, oppositely extending, of the sleeves; a clamping piece is installed at the end, extending out of the sleeve, of the spring rod, and an electric heater is installed at the output end of the electric control telescopic frame and further provided with a temperature sensor. According to the heating device, the heating temperature can be mastered, regulated and controlled, a plurality of coupler knuckles can be heated at the same time, and the heating efficiency of the coupler knuckles is improved.