27results about How to "Lower skill requirements" patented technology

This application discloses a tool setting method and tool setting fixture for a vertical slotting machine, belonging to the technical field of tool setting devices. To address the problems of low tool setting efficiency and poor accuracy in existing vertical slotting machines, the tool setting fixture includes a central support plate. A triangular jaw is installed at the bottom of the central support plate. The tool setting fixture is installed at the inner hole of the workpiece to be processed via the triangular jaw. A support base for fixing a measuring device is installed on the front side of the central support plate. A tool setting sample block is detachably connected to the support base. The operator determines the tool setting position by cooperating with the measuring device and the tool setting sample block. This application is mainly used as a tool setting device for CNC vertical slotting machines.

This utility model discloses a reducer device for emulsion drilling rigs, including a first mounting shell, a second mounting shell disposed on the first mounting shell, and fixing bolts disposed between the first and second mounting shells. It enables rapid fixing and disassembly of the reducer body without disassembling numerous related components, significantly simplifying the replacement process, shortening downtime, and reducing the impact on construction progress. In terms of maintenance, the ease of assembly and disassembly reduces reliance on confined operating spaces and the risk of secondary damage due to improper operation. Regarding costs, it reduces labor hours and labor costs; reduces wear and tear on surrounding components from repeated disassembly, lowering the probability of unplanned replacements; and eliminates the need to stock complete units, reducing inventory costs. Furthermore, the flexible fixing method facilitates adaptation to equipment upgrade needs without requiring modification or replacement of the entire machine, further reducing costs, making it particularly suitable for scenarios such as underground mining.

The application discloses a high-precision quick-switching continuous sandwich plate production line, which comprises a lower plate uncoiling and profiling system, an upper plate uncoiling and profiling system, an upper steel plate transition roller way, a double-track pressure curing machine, a lower roller way, a tracking cutting saw, a cooling bed, a stacking machine, a packing machine, a first mineral wool supply system and a second mineral wool supply system, and the core of the application is that the lower plate uncoiling and profiling system and the upper plate uncoiling and profiling system are installed by exchanging positions, the lower plate uncoiling and profiling system is arranged at the front end of the upper plate uncoiling and profiling system, and part of the upper steel plate transition roller way and the lower profiling machine transverse moving system are cancelled, so that the lower plate uncoiling and profiling system is not interfered by the upper steel plate transition roller way, the plate type can be directly switched by using a crown block to hoist and switch the roller frame assembly of the lower profiling machine, the step of moving the lower profiling machine out of the line to switch the specifications is omitted, the investment cost of the production line is greatly reduced, the use area of the workshop is saved, and the switching of the specifications is more accurate and quick.

The application relates to the technical field of aluminum alloy ingot melting furnaces, in particular to an aluminum alloy ingot melting furnace capable of quantitative discharging, which comprises a melting furnace, a mounting frame, a driving mechanism and a discharging mechanism. The mounting frame provides support above the melting furnace, the driving mechanism drives the melting furnace to swing, and the discharging mechanism comprises a communication shell and a pushing groove frame. The communication shell is internally provided with a communication cavity, and the pushing groove frame is arranged in the communication cavity. The discharging mechanism realizes quantitative discharging through gear transmission and the like, solves the problem of inaccurate discharging of the existing equipment, improves production stability and efficiency, and reduces cost and labor intensity.

The present application belongs to the technical field of building engineering, and particularly relates to a lug plate device for a flower basket type cantilever steel beam, which comprises: a main component, which is sleeved on the flower basket type cantilever steel beam; a lug plate, which is fixedly connected above the main component; and at least one adjusting and fastening mechanism, which is arranged on the main component and is used for detachably and adjustably fixing the main component and the lug plate on the steel beam in the length direction of the steel beam by applying clamping force to the steel beam. The present application solves the position conflict adjustment problem: when the lug plate position conflicts with a vertical rod or the like, the lug plate can be easily moved and adjusted in position by loosening the bolts without cutting and re-welding, and the operation is extremely convenient.

The application relates to a cigarette packet extracting device and method. The cigarette packet extracting device comprises a first mounting bracket, a driving mechanism, a crank, a connecting rod and an executing mechanism. The first mounting bracket is used for mounting on the rack of a cigarette packet extracting conveying belt. The driving mechanism is mounted on the first mounting bracket. The driving mechanism is in driving connection with the crank, and the connecting rod is in driving connection with the crank. The executing mechanism comprises a hook hand which is in driving connection with the connecting rod so that the driving mechanism drives the hook hand to reciprocate through the crank and the connecting rod. The cigarette packet extracting device and method have the advantages of high stability, long service life and high machining precision.

The utility model discloses a kind of aluminum veneer mounting frame assembly structures, including vertical strut, diagonal strut, corner code and connecting piece, vertical strut is respectively erected in horizontal direction and vertical direction, forms frame, and diagonal strut is installed at frame diagonal, diagonal strut both ends are connected with vertical strut, diagonal strut is connected and fixed with corner code by connecting piece, wherein corner code includes right angle code and bevel code.The connecting mode of the utility model does not need welding, simple and quick operation, reduce the requirement to worker skill, avoid the security risk and potential damage to aluminum veneer brought by welding simultaneously, and by setting diagonal support strut piece in frame middle, the in-plane and out-of-plane stability of frame is enhanced.

The present application relates to the technical field of aero-engine assembly, and particularly relates to a locking tool and method for an annular locking piece in a fairing assembly. The locking tool comprises a deformation punch and a locking punch. Four deforming blocks are uniformly distributed on the lower end surface of the deformation punch in a ring shape. A guide slope is arranged on each deforming block. The guide slopes on the deforming blocks are configured to force the side wall of the annular locking piece to synchronously generate a pre-dimple. Two opposite deforming blocks are used to generate a radially inward pre-dimple, and the other two opposite deforming blocks are used to generate a radially outward pre-dimple. Four locking blocks are uniformly distributed on the lower end surface of the locking punch in a ring shape. A guide slope is also arranged on each locking block. The guide slopes on the locking blocks are configured to force the pre-dimple to deform to form a locking dimple. Two opposite locking blocks are used to shape the radially inward pre-dimple, and the other two opposite locking blocks are used to shape the radially outward pre-dimple.

This application provides an automated pneumatic drilling machine, comprising: a frame, horizontally placed on the ground with a base platform at the top; a sliding assembly, including a slide rail horizontally mounted on the base platform and a stamping table slidably mounted on the slide rail; a workpiece, horizontally placed on the stamping table; a pneumatic stamping assembly, suspended above the base, with a stamping plate at one end; and drill bits evenly arranged on the stamping plate. By densely arranging drill bits on the stamping plate and using the pneumatic stamping assembly to drive all drill bits to synchronously press down and drill holes, a single stamping operation can complete the hole positions that would require dozens or even hundreds of steps in traditional equipment. Compared to manual operation, it completely eliminates repetitive positioning time, significantly increasing productivity. The stamping table on the slide rail is driven by a servo motor, and the movement path is programmed and controlled by a PLC control terminal, resulting in high workpiece positioning accuracy and avoiding positional deviations during manual drilling operations.

The utility model relates to fluid filling equipment technical field, concretely to a multifunctional drip-proof filling head, including valve main body, filling nozzle, sealing rod, valve core guide rod and cylinder, valve core guide rod is located in the valve main body, its upper end is connected with the piston rod of cylinder through elastic pin structure, its lower end and the upper end of sealing rod adopt the joint structure connection of horizontal slide, the elastic pin structure includes quick -mounting joint, quick -joint locating pin and positioning spring, is equipped with V -groove on quick -joint locating pin, the upper end of valve core guide rod is equipped with annular groove, the lower part of V -groove and annular groove joint cooperation, press quick -joint locating pin to make V -groove and annular groove separate to unlock valve core guide rod, when releasing, V -groove and annular groove joint to lock valve core guide rod under the action of positioning spring, the utility model discloses compact structure, convenient to assemble and disassemble, reliable sealing, applicable to a variety of filling specifications, has improved filling efficiency and operation convenience significantly.

This application relates to the field of aerospace manufacturing process equipment technology, specifically to a flexible paperclip winding machine for anodizing aerospace aluminum alloys, and particularly to a specialized tooling with adjustable dimensions for the efficient manufacture of paperclip fixtures. The positioning block is adjustable, allowing for rapid adaptation to the manufacturing needs of paperclip fixtures of different specifications; the guiding system ensures the straightness of the aluminum wire, and mechanical forming guarantees product consistency; manual operation is simple, reducing the skill requirements for operators; it can handle aluminum wire materials of different diameters and is suitable for various aerospace aluminum alloy materials; the winding machine adopts a modular design, allowing for quick replacement of key components, reducing equipment maintenance time and costs.

This utility model discloses an adjustable hydraulic slope protection net, relating to the field of hydraulic construction technology. Its key technical features include: a foldable protective net panel with support mechanisms on both sides; each support mechanism includes a column, the side of which is hinged to the edge of the protective net panel; a weighted base fixedly mounted at the bottom of the column; a rotating block rotatably connected to the top of the column via a pivot; a limiting plate fixedly mounted on one side of the rotating block; a limiting space between the limiting plate and the rotating block, which is adapted to the limiting plate; and two support mechanisms that can be interlocked via the limiting plate. A limiting component is provided on the side of the rotating block away from the limiting plate to restrict its rotation. This utility model is easy to assemble and disassemble, improving assembly and disassembly efficiency.

This invention relates to the field of building material testing technology, specifically a fully automatic flexural strength tester for detecting the compressive strength of concrete. The tester includes: a base, a support device, a flexural indenter device, a control system, a data display screen, and a core sample clamping device. The base supports the mechanical structure of the entire device and provides an installation reference for each component. The support device is symmetrically arranged on both sides of the upper surface of the base, supporting the core sample clamping device and providing vertical load-bearing capacity. The core sample clamping device is installed on the upper end of the support device to clamp and fix the concrete core sample specimen, ensuring the positional stability of the specimen during loading. The flexural indenter device is located above the pressure sensor and applies a concentrated load to the concrete core sample specimen to achieve the flexural strength test. This invention replaces the traditional hydraulic cylinder drive with a motor drive, eliminating influencing factors such as piston deformation, hydraulic cylinder leakage, and changes in oil quality.

The utility model relates to the technical field of tubular membrane testing device, disclose a kind of pressure testing device of tubular membrane leak detection, including detection cylinder, and the detection cylinder is fixedly connected with connecting pipe, the connecting pipe outside is provided with the sealing assembly for the sealing of connecting pipe and tubular membrane junction, the drainage pipe is fixedly connected in the detection cylinder front side, the left side surface of the detection cylinder is provided with through-hole, the left side inner wall of the detection cylinder is fixedly connected with waterproof glove, the right end of the waterproof glove is fixedly connected with insertion cylinder, and the insertion cylinder outside is provided with plugging piece. In the utility model, the cooperation of waterproof glove, insertion cylinder and plugging piece is set, so that the operator can insert the hand into waterproof glove through through-hole after discovering the membrane assembly of air leakage, without direct contact with detection liquid, and compared with using long rod type device, it is more handy, convenient to operate, greatly reduces the labor intensity and skill requirement of operator.

This utility model discloses a four-beam laser interference micro / nano fabrication device, relating to the field of laser interference micro / nano fabrication devices. The device includes a processing apparatus comprising a circular mounting base, an adjustment mechanism, and a linear slide rail. The adjustment mechanism, via an electric slide block and the linear slide rail, enables precise adjustment and positioning of a first Q-switching module, a waveplate, a pulsed xenon lamp unit, a Dammann transmission grating cavity mirror, and an angle-adjusting mirror. Furthermore, the linear slide rail is engraved with a scale, making the adjustment process more intuitive and accurate. Operators can directly read the adjustment position and angle, ensuring precise alignment of the interference beam and high-quality formation of the interference pattern. This automated adjustment significantly shortens adjustment time, improves processing efficiency, and reduces errors that may be introduced during manual adjustment. Additionally, the adjustment mechanism lowers the skill requirements for operators.

The application discloses a linear guide rail automatic polishing workstation and a feeding method, wherein the linear guide rail automatic polishing workstation comprises a grinding machine provided with a workbench, a supporting block connected to the workbench and used for supporting the bottom wall of the linear guide rail, a feeding module comprising a material rack, a feeding manipulator and a clamping assembly, the material rack is used for storing the linear guide rail, the feeding manipulator is suitable for embedded connection with the side wall of the linear guide rail, so as to clamp the linear guide rail and transport the linear guide rail between the material rack and the workbench, and the positioning module comprises a first driving assembly, a swing arm, a positioning cylinder and a positioning block which are connected in sequence, the first driving assembly drives the swing arm to swing horizontally towards one side of the supporting block, and the positioning block is used for positioning the opposite side wall of the linear guide rail. The automatic feeding and accurate positioning of the linear guide rail are realized, the outer surface of the linear guide rail is not shielded, the grinding machine can complete the polishing processing of the outer surface of the linear guide rail at one time, and the processing quality and efficiency are improved.

This utility model discloses a safety scooter assembly device, including a track, on which several scooter assembly mechanisms roll. Each assembly mechanism includes a self-rolling vehicle structure on the track. The vehicle structure is equipped with an assembly structure, which includes a rotatable turntable structure. A support structure for releasing scooter frames is mounted on the turntable structure. The support structure includes several height-adjustable brackets, with the scooter frames positioned between these brackets. A bracket structure supporting the scooter frames from the bottom is fixedly connected within each adjustable bracket. This utility model discloses a device that utilizes an assembly line production method, significantly improving the efficiency of scooter assembly.

The application discloses a metal pipe fitting cold bending processing device, which comprises an operation table, the surface of the operation table is provided with a pipe bending seat and a rotating seat, the rotating seat can be directionally rotated around the pipe bending seat, the rotating plane of the rotating seat is parallel to the surface of the operation table, the rotating seat and the pipe bending seat are provided with scale marks correspondingly, and a first accommodating groove and a second accommodating groove are correspondingly arranged on the sides close to each other, the first accommodating groove extends along the arc direction, the second accommodating groove extends along the straight line direction, and a workpiece fixing block is hinged to the outside of the first accommodating groove; in the rotating direction of the rotating seat, the rotating seat and the pipe bending seat have corresponding initial zero point positions, and the scale marks on the pipe bending seat are distributed in an increasing or decreasing mode along the bending direction of the first accommodating groove; the operation table is provided with a first limiting piece which can be directionally linearly moved and a second limiting piece which can be directionally arcuately moved, and the length of the workpiece and the bending arc length are respectively limited, so that the workpiece can be formed in place once without the need of measurement, and the skill requirement can be effectively reduced.

The automobile door handle tolerance adjuster effectively solves the problem that the automobile door handle is inconvenient to install with the car plate; the automobile door handle tolerance adjuster comprises an upper and lower axial base, a plurality of elastic buckles are arranged at the lower end of the base, a plurality of wedge-shaped blocks corresponding to the elastic buckles are arranged at the lower end of the base, a first inner hexagonal screw is detachably connected in the base, a rotation prevention nut located below the base and capable of cooperating with the wedge-shaped blocks is detachably connected below the first inner hexagonal screw, a handle locking nut located above the first inner hexagonal screw is threadedly connected in the base, and a second inner hexagonal screw is detachably connected in the handle locking nut; the structure is simple, novel in design, convenient to use and high in practicability.

The utility model belongs to sewing technical field discloses a kind of pull cylinder for edge, including pull cylinder body, the pull cylinder body includes the lower layer piece formed by twice bending of strip piece, middle layer piece and upper layer piece, first feed channel is formed between the lower layer piece and middle layer piece, first bending part is formed by first bending, second feed channel is formed between the upper layer piece and middle layer piece, second bending part is formed by second bending, second feed channel is formed between the first bending part and second bending part.The utility model provides a kind of pull cylinder for edge, using this pull cylinder to carry out edge, can reduce skill requirement, auxiliary beginner better control upper and lower layer cutting piece stop mouth, and the width of finished product edge is consistent, quality is stable.

This utility model discloses a quick-release structure for a motor-driven lead screw. The structure includes a mounting base, a locking pin, and a lead screw sleeve. One end of the mounting base is fixed to the motor, and the other end is a clamp-shaped lever arm structure with a through hole. The through hole has a lateral opening and a stepped hole with a spiral involute profile on its inner wall. The locking pin includes a pin shaft body, a radially protruding locking structure, and a wrench. The locking structure mates with the stepped hole profile. The outer side of the lead screw sleeve mates with the inner plane of the clamp-shaped lever arm. By rotating the locking pin, and utilizing the locking structure's engagement with the spiral involute profile, the mounting base and the lead screw sleeve can be quickly locked and separated. This utility model offers quick assembly and disassembly, reliable structure, and is suitable for medical equipment, precision instruments, and automated equipment.

The utility model belongs to spline connection detection technical field relates to a device for detecting spline connection disc end surface tooth symmetry, include: work piece placing base, tensioning cover mandrel, tensioning cover, detection reference column, detection block, tensioning cover mandrel rotation connects work piece placing base, tensioning cover is covered and is established on the outer circumference of tensioning cover mandrel, and tensioning cover outer cover is equipped with spline connection disc, the boss of detection block is matched with spline connection disc end surface tooth groove, the top of detection reference column is equipped with detection reference groove, the utility model discloses through detection block and leads out the detection interface of spline connection disc end surface tooth, provides the contrast basis of detection device through detection reference column and blocks detection block, and the symmetry error of spline connection disc end surface tooth can be detected through the contrast of before and after detection value, therefore the utility model can effectively eliminate the clearance between spline mandrel and spline connection disc, and the accuracy of detection has been improved.

The utility model discloses square lithium cell monomer electric core liquid injection hole seal nail welds bad product rework processing frock, including support, lithium battery electric core positioning mechanism and seal nail weld cutting mechanism, seal nail weld cutting mechanism includes the top plate of setting in the top of support, is equipped with the locating nut on the top plate, and the locating nut is threadedly connected with the push rod, and the push rod passes through the through -hole on the top plate, and the top of push rod is equipped with the handle, and the bottom of push rod is equipped with sawtooth drill assembly, and lithium battery electric core positioning mechanism is used for positioning clamping lithium battery electric core and keeps its liquid injection hole located just below sawtooth drill assembly, and still be equipped with the limit stop on the push rod between the top plate and handle. Through the cooperation of handle, push rod and sawtooth drill assembly, the operator only needs to rotate the handle, can fast, accurate to the seal nail weld of bad product carry out cutting processing, has improved the efficiency of rework processing greatly, has reduced the production delay of the rework processing, has improved the production capacity of lithium battery.