13results about How to "Save replacement time" patented technology

The utility model relates to the technical field of machining cutters, in particular to a mechanically-clamped milling cutter capable of replacing different blade milling blades, which comprises a cutter body and a plurality of functional blades, the cutter body comprises a cutter handle and a cutter head, the cutter head is provided with a plurality of mounting grooves with side openings, each functional blade is locked in one mounting groove through a locking piece, and the functional blades are arranged in the mounting grooves. The bottom wall of the installation groove is provided with a first installation combination face, the side wall of the installation groove is provided with a first positioning inclined face, the bottom face of the functional blade is provided with a second installation combination face matched with the first installation combination face, and the side face of the functional blade is provided with a second positioning inclined face matched with the first positioning inclined face in an abutting mode. A cutting edge is arranged at the corner of the top surface of the functional blade. Functional blades with different cutting edges can be installed on one cutter body for use, the number of the cutter bodies is reduced, the production and use cost is reduced, the machine clamp type milling cutter with different functions can be formed only by replacing the functional blades with different cutting edges, the labor intensity is greatly reduced, and the replacement time is saved.

This utility model relates to the technical field of sun gear machining fixtures, specifically a sun gear hobbing composite fixture, including a base, a mandrel mounted at the center of the base, a clamping device mounted on the base, and a hydraulic nut located on the top of the mandrel. The clamping device includes a jaw mounted on the base, an adjusting rod rotatably connected to the jaw, and a pressure plate fixed on the base. The pressure plate has a raised long key. The jaw includes a jaw head section, a cylindrical section perpendicularly fixed to the jaw head section, and limiting keys symmetrically fixed on both sides of the cylindrical section. A threaded hole is opened in the center of the cylindrical section. The adjusting rod includes a threaded section, a middle section, and an end fixed in sequence. The middle section has an annular groove, and the end has a hexagonal shape. The threaded section of the adjusting rod is connected to the threaded hole in the cylindrical section. The long key is located in the annular groove of the middle section of the adjusting rod. This fixture can simplify the sun gear alignment steps, improve alignment efficiency, save process changeover time, and significantly improve production efficiency.

This utility model discloses a high-capacity power nickel-metal hydride battery, relating to the field of new energy battery technology. It includes a battery module mounting bracket and a cover plate rotatably connected to its surface. The battery module mounting bracket contains a fixing component, and the cover plate is fixed to the surface of the battery module mounting bracket via the fixing component. This high-capacity power nickel-metal hydride battery allows the battery module to be installed on the battery module mounting bracket via the cover plate and fixing component. Disassembly only requires pulling a lever to disengage the fixing rod from the fixing slot. Under the action of a first telescopic rod and a first spring, the cover plate is lifted, simplifying the installation and disassembly process of the battery module, shortening assembly time, and improving production efficiency. Simultaneously, the fixing component effectively prevents the battery module from loosening or being damaged by external forces such as vibration, ensuring safety and reliability during operation.

The application relates to the field of big data and data processing, and specifically discloses a report processing method and device, computer equipment, a storage medium and a computer program product. The method comprises the following steps: obtaining a report file, and extracting a structure query statement in the report file; extracting a function, a table name and a field in the structure query statement; replacing the function in the structure query statement based on a mapping relationship to obtain an initial structure query statement; the mapping relationship represents the mapping between the function in a source database of a current running structure query statement and the function in a target database of a to-be-run structure query statement; replacing the table name and the field in the initial structure query statement based on a mapping dictionary to obtain an updated structure query statement; the mapping dictionary represents the mapping between the table name in the source database and the table name in the target database, and the mapping between the field in the source database and the field in the target database. The method can improve work efficiency.

The utility model relates to mechanical processing technical field discloses a kind of fast auxiliary cutting circle device, including magnetic seat, first support frame, second support frame, scale frame and gas cutting torch, the first support frame is fixedly connected on magnetic seat, the inside of first support frame is provided with height adjusting assembly, the inside of second support frame and scale frame is provided with transverse adjusting assembly, the height adjusting assembly includes height adjusting screw rod, the transverse adjusting assembly includes first transverse adjusting screw rod and second transverse adjusting screw rod, the outer wall of height adjusting screw rod, first transverse adjusting screw rod and second transverse adjusting screw rod is respectively threadedly sleeved with height adjusting slider, first transverse adjusting slider and second transverse adjusting slider. In the utility model, the device effectively solves the problem that the circular steel plate cutting is not up to standard, other equipment is needed to cooperate with processing, the processing time is long, the labor intensity of operating personnel is big, saves time and labor, and the stability and accuracy of operation are significantly improved.

The invention relates to the technical field of electrical engineering instruments, in particular to an anti-falling glass insulator which comprises an anti-falling assembly used for preventing an insulator body from falling off after connection is completed, the anti-falling assembly comprises an upper rotating ring rotationally connected to the middle of a steel cap, and a lower rotating ring is attached to the lower portion of the upper rotating ring. Two sets of matching blocks are symmetrically installed on the lower surface of the lower rotating ring, one-way gear rings are in sliding fit with the lower ends of the matching blocks, a lead screw with the interior of a hollow structure is connected to the interior of the upper rotating ring in a meshed mode, the lead screw is arranged in the groove, and a top plate is fixedly installed on the surface of the lead screw; two sets of connecting blocks are symmetrically installed on the surface of the top plate, and the two sides of the two sets of connecting blocks are movably connected with clamping plates through torsional springs. According to the invention, through cooperative use of all parts, the insulator body can be rapidly fixed in the connection process, the anti-falling purpose is achieved, subsequent replacement is also facilitated, and time is saved.

This utility model relates to a fabric washing device, comprising: a housing with an internal cavity, a conveying component inside the cavity, and a switching roller assembly positioned above the conveying component and within the cavity. The switching roller assembly includes two rotating supports, one of which has a drive fixing component on its side away from the roller. An inlet and an outlet are respectively provided on both sides of the housing. The advantages of this utility model are: by incorporating a combination structure of dual rotating supports and multi-density rollers in the switching roller assembly, coupled with the rotational connection between the fixing frame and the rotating supports, it enables the adaptive washing of various fabric materials. The switching of rollers can meet the washing needs of different fabrics, reducing the cost of purchasing multiple units and saving time on equipment replacement and debugging, significantly improving equipment versatility and production efficiency. Simultaneously, it avoids the problems of damage or incomplete cleaning caused by a single roller on different fabrics.

The utility model discloses a kind of heating device for material barrel, including bottom plate, vertical pole is slidably connected on bottom plate, heating band is connected in the side of vertical pole, fixed block with clamping groove is connected in the other side of vertical pole, elastic expansion piece is connected in the side of heating band, the side of elastic expansion piece is slidably connected clamping block, clamping block clamps the clamping groove.The utility model has the advantages that: the device can heat the lower side of material barrel by heating plate, and by setting elastic expansion piece, clamping block and fixed block with clamping groove, it can realize quickly replacing heating band, not only reduce the labor intensity of staff, but also save replacement time.

The utility model provides an automatic position fixing silk screen tool which comprises an installation main body, a lower pressing plate, a driving air cylinder and a trigger switch, the installation main body is arranged in an installation groove with an opening in the front side, L-shaped positioning parts are arranged on the left side and the right side of the installation groove, and the trigger switch is arranged in the installation groove and located behind the positioning parts. The elastic trigger end of the trigger switch faces the opening direction of the mounting groove, the lower pressing plate is arranged close to the top of the mounting groove and located above the two positioning parts, the driving air cylinder is used for driving the lower pressing plate to move up and down, and when the trigger switch is triggered, the driving air cylinder drives the lower pressing plate to press down. According to the screen printing tool, automatic clamping is achieved through the air cylinder, the positioning part is arranged to guide an operator to position the screen printing net frame, the replacement time of the screen printing net frame is greatly shortened, screws do not need to be adopted for fixing, and the problem of screw loosing does not exist.

The utility model relates to the technical field of coating machines, and discloses a lithium battery coating film coating machine material box, a material uniformizing scraper is installed on the side of a material box main body in an overturning and clamping mode through a spring clamping plate, the spring clamping plate is matched with a scraper limiting block to clamp and install the material uniformizing scraper, complicated bolt disassembly and assembly are not needed when the scraper is replaced, and the material uniformizing scraper is convenient to replace. A large amount of bolt dismounting and replacing time can be saved, an adjusting rotary column and a thrust spring are arranged on the rear portion of the material uniformizing scraper, elastic pre-tightening force is provided for the material uniformizing scraper through the thrust spring, it is ensured that the material uniformizing scraper can be tightly attached to the anilox roller when working, and the material scraping uniformity of the material uniformizing scraper can be improved; the pressure condition between the material uniformizing scraper and the anilox roller can be displayed in real time through the strain sensor, and the adjusting rotary column is matched with the screwing adjustment of the abutting force of the thrust spring, so that the field can be timely guided to adjust the coating thickness, and the uniformity and consistency of the coating thickness are ensured.

The utility model belongs to the technical field of drilling rig equipment, and particularly relates to a detachable rod loading and unloading device for a water well drilling rig, which comprises a support structure, a centering disc, a tower fixing seat and a drill rod unloading mechanism, the support structure is provided with a stepped groove and a first positioning hole and is detachably connected with the water well drilling rig through the first positioning hole, and the centering disc is clamped in the stepped groove. The tower fixing seat is provided with a through hole, the support structure is detachably connected with a water well drilling rig, a drill rod unloading mechanism hydraulic oil cylinder support, an adjustable hydraulic oil cylinder and a drill rod unloading plate fork through the tower fixing seat, the hydraulic oil cylinder support is fixedly connected with the support structure, and the two ends of the adjustable hydraulic oil cylinder are hinged to the hydraulic oil cylinder support and the drill rod unloading plate fork respectively through movable pin shafts. The device has the beneficial effects that the problem of uncontrollable concentric accuracy caused by thermal deformation in an integrated welding structure is solved, and the modular production and disassembly and assembly of the device are facilitated at the same time.

The invention discloses a distributed training system and method for an artificial intelligence model, and a controller, and belongs to the technical field of artificial intelligence infrastructures. The system comprises a controller, a monitor, n working nodes and m hot standby nodes, wherein n and m are positive integers; the controller is used for deploying training programs corresponding to the training tasks to the n working nodes and the m hot standby nodes; the n working nodes are used for cooperatively executing training tasks; the monitor is used for monitoring health states of the n working nodes; and the controller is used for switching the training sub-task corresponding to a first working node to a first hot standby node in the m hot standby nodes for execution under the condition that the first working node in the n working nodes has a fault.

The invention relates to the technical field of waste water recycling, and discloses a device and method for recycling waste water generated after yarn dyeing, and the device comprises mounting frames, a dyeing box, a recycling frame, a filter, a replacement assembly, a first electric sliding rail, a first rail block and a scraping plate; the device has the beneficial effects that the replacement assembly is arranged and can replace activated carbon in the activated carbon filter box, so that the effects of replacing the activated carbon and increasing formaldehyde absorption are achieved, the activated carbon is replaced more conveniently, a large number of parts do not need to be disassembled, and the device is convenient to use and high in practicability. By arranging a first electric sliding rail, a first rail block and a scraping plate, the scraping plate can be driven to clean the surface of the filter screen, the surface of the filter screen is prevented from being blocked by impurities or yarn ends, the waste water discharging effect is better, and the recycling efficiency of the waste water recycling device after yarn dyeing is improved.