84results about How to "No displacement" patented technology

The utility model belongs to the technical field of cable peeling equipment, and discloses peeling equipment for cable recycling, a cutting wheel comprises an inner gear, a blade is fixedly connected to the middle of the inner gear, outer wheels are additionally arranged on the two sides of the inner gear, clamping springs are additionally arranged on the outer sides of the outer wheels on the two sides, and the inner gear is fixedly connected with the blade. Baffle rings are additionally arranged on the two sides of the clamping spring. According to the utility model, the middle part of the internal gear is fixedly connected with the blade, the outer wheels are additionally arranged at the two sides of the internal gear, the clamping springs are additionally arranged at the outer sides of the outer wheels at the two sides, the baffle rings are additionally arranged at the two sides of the clamping springs, the baffle rings at the outer sides are fixedly sleeved on the shaft, and the baffle rings at the inner sides are movably sleeved on the shaft. The outer wheel is arranged on the outer wheel, so that the cable is in contact with the outer wheel before being in contact with the blade, meanwhile, the clamping springs on the two sides play a role in clamping the outer wheel, larger friction force is generated between the outer wheel and the cable, and external force is applied to the cable through the outer wheel to feed the cable into the blade.

According to the welding positioning jig, the fixing base, the installing base and the cover plate are sequentially arranged from bottom to top, the fixing base is installed on a workbench of a laser welding machine, the installing base and the fixing base are placed in a positioning mode, the cover plate covers the installing base in a positioning and inserting mode, and the installing base is provided with a plurality of inwards-concave containing grooves in a rectangular array. The placing groove comprises a main body groove position and an elastic sheet groove position, the elastic sheet groove position is communicated with the main body groove position, the elastic sheet groove position is arranged on one side above the main body groove position, a plurality of welding through holes are formed in the cover plate, the welding through holes are arranged at the joint of the main body groove position and the elastic sheet groove position, and a laser head of a laser welding machine welds the shielding case and the elastic sheet through the welding through holes. The welding positioning jig is easy and convenient to install and use, the welding through hole is formed to expose the welding position, the elastic piece and the shielding cover can be positioned and welded when the welding positioning jig is placed below a laser head, the pressing block is arranged near the welding through hole to press the shielding cover, it is ensured that the shielding cover cannot move during welding, and the welding quality is improved. And the stability of the welding precision and the welding quality is ensured.

The invention discloses a radio frequency filter performance detection device, which relates to the technical field of radio frequency filter detection and comprises a main body mechanism, a rotating mechanism, a positioning mechanism, a detection mechanism and a moving mechanism, under the mutual cooperation of the visual detection equipment, the first electric clamp, the X-ray detection equipment and the plug connection equipment, the appearance, the internal structure, the performance and other aspects of the filter can be detected, the product quality and reliability are improved, the stability and the safety of the system are ensured, and after the detection is finished, the detection efficiency is improved. Through cooperation of the electric clamp and the electric telescopic rod, unqualified filters can be automatically recognized and removed, manual intervention is not needed, the speed of the production process is increased, human errors are also avoided, marks can be engraved on the unqualified filters through the laser engraving head, maintenance personnel can conveniently and rapidly locate the problems, and the production efficiency is improved. And the maintenance effect and time of the filter are improved.

The invention relates to the technical field of intelligent welding, and discloses an intelligent laser welding device for teaching instrument machining, which comprises a support frame, support legs are fixedly connected to the outer wall of the bottom of the support frame, a first double-shaft motor is fixedly connected to the inner wall of the support frame, and a first rotating shaft is fixedly connected to the output end of the first double-shaft motor; the laser welding device comprises a first double-shaft motor, the outer surface of the first double-shaft motor is fixedly sleeved with a fixing frame, the outer surface of the fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a second rotating shaft, and the output end of the driving motor is provided with a welding mechanism. During welding, the two sides of the teaching instrument are clamped and fixed through the adjusting mechanism, then the baffle can effectively prevent welding slag from splashing all around during welding equipment operation, welding slag in a welding area is prevented from splashing to an external area, the yield of the teaching instrument is increased, and high-quality production of the teaching instrument is assisted.

The invention discloses a capacitor lifting piece robot cooperative welding system and method. The system comprises an automatic box shell carrying robot, an automatic lifting piece welding device, an automatic box shell positioning and overturning device and an automatic lifting piece feeding device. The automatic box shell carrying robot is used for carrying capacitor box shells to the automatic box shell positioning and overturning device from the box shell feeding position. The automatic lifting piece feeding device is used for clamping lifting pieces, carrying the lifting pieces to the welding position and pressing the lifting pieces and the capacitor box shell. The lifting piece automatic welding device is used for welding the lifting piece and the capacitor box shell; and the automatic box shell positioning and overturning device is used for clamping, positioning and welding the capacitor box shell and overturning the capacitor box shell of which one side is welded for welding the other side.

The invention provides a wear detection device and detection method for a linear guide rail, the wear detection device comprises a detection base and a guide rail body, the guide rail body is clamped in a fixing assembly on the detection base, the fixing assembly comprises a fixing bottom plate, and the fixing bottom plate is connected with two groups of screw rod sliding tables; two sets of sliding rails are installed on a detection frame on the detection base, electric sliding blocks are arranged on the sliding rails in a sliding mode, a detection assembly is arranged above the detection base and comprises an installation base and a laser transmitter, the installation base is connected with the two sets of electric sliding blocks, and the laser transmitter is installed on the installation base. A processor and a controller are arranged on the detection base, and a spraying assembly is further arranged above the detection base. According to the device, the detection assembly can move in the direction of the guide rail body through the two sets of electric sliding blocks, and comprehensive detection of the guide rail body is achieved; through cooperation of the detection assembly, the fixing assembly and the spraying assembly, the microscopic abrasion condition of the surface of the guide rail can be measured, smaller-scale abrasion changes can be detected, and the detection precision is improved.

The utility model discloses a special-shaped nut welding positioning device which comprises a spot welding machine, a supporting and driving supporting frame is fixed on the front surface of the spot welding machine, a cavity is formed in the supporting and driving supporting frame, an adjusting piece is arranged in the cavity in a rotating mode, a supporting piece is fixed at the top end of the adjusting piece, and a driving piece is arranged in the top end of the supporting piece in a sliding mode. A rotating clamping plate is rotatably arranged at the top end of the driving part, a driven stand column is fixed to the bottom end of the rotating clamping plate, a driven roller is rotatably arranged at the bottom end of the driven stand column, a cavity is formed in the rotating clamping plate, a sliding clamping plate is slidably arranged at the top end in the cavity, and a driving screw is rotatably arranged at the bottom end in the cavity. The driving wedge block and the driven wedge block in the driving piece are matched with each other, the driven roller is pushed through the action of the inclined face, then the rotating clamping plate is driven to rotate, the angle of the special-shaped nut is flexibly adjusted, the angle adjusting process is stable and accurate, and the welding positioning accuracy is improved.

The application discloses a forming die of a rubber guide sleeve with a metal framework and a preparation method thereof. The forming die comprises an upper die, a middle die and a lower die. The upper die comprises an upper disc and a cylinder. The cylinder is provided with a positioning hole. The lower surface of the upper disc is provided with a chamfered upper cavity groove. The lower die comprises a lower disc, a circular table and a positioning boss. The upper surface of the circular table is provided with a chamfered lower cavity groove. The middle die is provided with a cavity hole in the center. When the die is closed, the positioning boss of the lower die is inserted into the positioning hole. The positioning boss is provided with a support ring which is provided with a recess forming pin. The outer wall of the cylinder is provided with a metal framework. The chamfered upper cavity groove, the outer wall of the cylinder, the outer side wall of the support ring, the chamfered lower cavity groove and the inner wall of the cavity hole form a forming cavity. After vulcanization of the product is completed, the forming pin is accurately positioned, the square recess around the inner diameter of the metal framework guide sleeve meets the design requirements, the die opening and the product demolding are smooth, the operation is simple, safe and reliable, and the manufacturing cost is low.

This utility model relates to the field of river management technology and discloses a movable micro ecological floating island, including a floating bed. Multiple planting tubes are movably connected vertically through the interior of the floating bed. A retaining ring is fixedly fitted onto the outside of each planting tube above the floating bed. Clamping mechanisms are provided on both the front and rear sides of the planting tubes on the upper surface of the floating bed. Positioning mechanisms are provided at the four corners of the upper surface of the floating bed. This utility model utilizes a pawl and ratchet locking design. After the positioning anchor sinks to the bottom of the water under gravity, releasing the pawl enables one-way self-locking of the rocker arm, effectively preventing the positioning rope from loosening and ensuring that the floating bed does not shift under water flow or wind force, ensuring stable and reliable positioning. Simultaneously, when moving the floating island, simply turning the rocker arm clockwise quickly retracts the positioning rope and anchor, making operation simple and quick, significantly improving the efficiency of floating island position adjustment and relocation.

The utility model discloses a flue gas desulfurization pipeline thermal insulation layer installation structure which comprises a pipeline body, a first thermal insulation layer and a second thermal insulation layer are movably connected to the outer wall of the pipeline body, and two symmetrical first butt joint strips are fixedly connected to the outer wall of the first thermal insulation layer. Two symmetrical second butt joint strips are fixedly connected to the outer wall of the second heat preservation layer, two symmetrical fixing blocks are fixedly connected to the sides, away from each other, of the two first butt joint strips, and through butt joint of the first heat preservation layer and the second heat preservation layer, the pipeline body can be wrapped, and the heat preservation effect is achieved; a telescopic column on a fixing block drives a locking block on a connecting block to move to extrude a spring 191, enough space is reserved to be in butt joint with a locking groove in a positioning block, rapid locking of the first heat preservation layer and the second heat preservation layer can be achieved, the installation efficiency of the heat preservation layers is improved, the heat preservation layers can be conveniently disassembled in the later period, and the use effect is good. And the heat preservation layer is convenient to replace or the pipeline is convenient to maintain.

The utility model discloses a high load automobile part frame for assembly line production relates to the technical field of automobile production, including base, the upper end center position of base is installed with center support column, the upper end symmetry of base is installed with two side plates, and the opposite end of two side plates is provided with the sliding slot, the inside installation of sliding slot has the hydraulic pressure rod, and the upper end common mounting of two hydraulic pressure rods has the crossbeam, the both ends of crossbeam all are provided with the lateral groove, and the inside rotation of lateral groove is connected with double screw thread rod, the surface symmetry of double screw thread rod is installed with the moving plate, and the lower end common mounting of same side two moving plates has the clamping plate, and the opposite end of two clamping plates all is installed with a plurality of equidistance arrangement's clamping block. The utility model discloses through setting a series of structures, through the collaborative structure of " center support column + double hydraulic pressure rod + double screw thread rod", realizes the stable support under the big load.

The utility model is suitable for the technical field of steel pipe cutting, and provides a steel pipe cutting device convenient to position, which comprises an operation table, a cutting main body and a positioning mechanism, the positioning mechanism comprises a limiting table, and a through hole is formed in the middle of the limiting table; the assembling seat slides above the operation table; the hydraulic rods are symmetrically arranged on the inner side of the matching seat; clamping plates are arranged at the output ends of the two hydraulic rods; according to the utility model, by arranging the positioning mechanism, the precise fixation of the pipe body and one end of the steel pipe is realized, and the displacement is avoided in the subsequent cutting process; by means of the positioning mode, cutting accuracy and working efficiency are remarkably improved, and operation risks and errors are reduced. In addition, the two clamping plates with the adjustable distance can be suitable for machining and fixing of steel pipes with different sizes; according to the design, the machining requirements of steel pipes of different specifications are considered, and the use range and flexibility of the device are remarkably improved; and various different cutting requirements are met.

This utility model relates to the field of forklift technology and discloses an assembly and positioning fixture for a forklift tail carriage assembly. It includes a base, on which a slit positioning assembly is fixed. The slit positioning assembly includes a positioning bracket and horizontally arranged, mutually perpendicular transverse slit positioning blocks and longitudinal slit positioning blocks. The end of the transverse slit positioning block furthest from the positioning bracket is an abutment end, used to abut against the side plate of the tail carriage assembly. The end of the longitudinal slit positioning block furthest from the positioning bracket is also an abutment end, abutting against the front or rear plate of the tail carriage assembly. A steering axle positioning assembly is fixed to one side of the base. The steering axle positioning assembly includes a steering axle positioning bracket and a positioning pin. The axis of the positioning pin is collinear with the axis of the steering axle mounting hole on the tail carriage assembly. This utility model, through the coordinated operation of the slit positioning assembly and the steering axle positioning assembly, quickly and accurately positions and fixes the various plates of the tail carriage assembly, ensuring the coaxiality of the slit dimensions and the steering axle mounting holes.

The invention belongs to the technical field of coal mine drilling, and particularly relates to drilling equipment and method for underground coal mine geological prospecting. The drilling equipment comprises a driving assembly, a console body is arranged on the driving assembly, a plurality of fixing assemblies are arranged below the driving assembly in an array mode, and a punching assembly is arranged on the driving assembly; the driving assembly comprises two bases, a plurality of fixing columns are fixedly connected to the upper end of the lower base in an array mode, and first electric telescopic rods are fixedly connected to the lower ends of the fixing columns. The pressure control assembly and the console are arranged, hydraulic oil flow division and pressure relief are achieved by adjusting the position of the sealing cover, sparks caused by too large impact force during hard rock stratum operation are avoided, and the underground anti-explosion requirement is met; the console monitors the moving speed of the drilling head in real time and intelligently adjusts the rotating speed of the motor and the telescopic mode of the hydraulic oil telescopic rod; a drilling head is protected in a low-speed and reciprocating impact mode in a hard rock stratum, efficient drilling is kept in a soft rock stratum, and different geological conditions are adapted.

The utility model discloses a positioning slotting device for residence water and electricity installation, which comprises a square block, one side of the square block is provided with a sliding groove I, the sliding groove I is internally connected with a sliding block I in a sliding manner, one side of the sliding block I is fixedly connected with a moving block, one side of the moving block is provided with a sliding groove II, the sliding groove II is internally connected with a sliding block II in a sliding manner, and one side of the sliding block II is fixedly connected with a fixed block. One side of the fixed block is fixedly connected with a disc electric saw; and a plurality of third sliding grooves are formed in the two sides of the square block, a plurality of third sliding blocks are slidably connected into the third sliding grooves, a plurality of fixing plates are fixedly connected to one sides of the third sliding blocks, the fixing plates are slidably connected with a plurality of conical rods, and the circumferential sides of the conical rods are fixedly connected with a plurality of first circular ring pieces in a sleeving mode. The disc electric saw is provided with the positioning structure, when a worker carries out grooving work, the conical rod is matched with a component so that the disc electric saw can be fixed to the position where grooving is needed, it is guaranteed that the disc electric saw cannot move during grooving, grooving accuracy is improved, and convenience is brought to the worker.

The invention relates to a welding device for sheet metal parts of a dining car carriage and a working method thereof.The welding device comprises a welding robot and a material fixing mechanism, the material fixing mechanism comprises an electric rotary table, a supporting rotary column is fixedly installed at the rotating end of the electric rotary table, and a bottom plate electromagnetic base is installed on the supporting rotary column; a plurality of first adsorption blocks are detachably mounted on the bottom plate electromagnetic seat, a rotating ring is rotatably mounted on the supporting rotating column, a supporting arm is mounted on the outer side of the rotating ring, a telescopic arm is slidably mounted in the supporting arm, and a cross beam is rotatably mounted on the top side of the outer end of the telescopic arm; according to the invention, ultra-high flexibility and high-precision customization-free positioning are realized, a traditional clamp mode is subverted, and a universal positioning platform is constructed through combination of a modularized multi-degree-of-freedom kinematic chain and a self-adaptive adsorption system.

The invention discloses a mouse spinal cord fixing device for two-photon microscope in-vivo imaging, and belongs to the technical field of in-vivo imaging research, the mouse spinal cord fixing device comprises a base and two sets of supporting assemblies, the supporting assemblies are symmetrically arranged, and the two sets of supporting assemblies are provided with a first fixing part and a second fixing part respectively; the fixing teeth are arranged to be of the C-shaped tooth-shaped structure with the two tip ends, the fixing teeth can pierce into the vertebral bone surface to fix the two adjacent vertebrae during use, the fixed spinal cord is adjusted to the horizontal plane, the limiting bolt and the slide arranged on the slide bracket are utilized, the slide bracket is fixed, the slide bracket is fixed, and the slide bracket can be used for fixing the spinal cord. According to the device, the slide bracket is adjusted to the horizontal plane, so that the slide is in full contact with the spinal cord, two-photon microscope in-vivo imaging is conveniently completed, the spinal cord of a mouse can be fixed, an observation surface can be leveled, the imaging effect is good, the operation is simple, and the popularization is easy.

The utility model belongs to the field of shield machine, concretely relates to a kind of multi-blade staggered wear-resistant device of high-efficiency shield machine cutter, solve the current shield cutter in shield tunneling process, do not have the characteristics of multi-blade staggered, when facing uneven special geology, easy to appear cutter wear seriously, then cannot reach the effect of wear resistance, increase the problem of cutter cost when shield tunneling, including cutterhead, the front of the cutterhead is provided with a plurality of installation grooves, the inside of each installation groove is provided with mounting block, the side surface of each mounting block is provided with two first hob, the side surface of each mounting block away from each other is provided with second hob, the front of each mounting block is provided with third hob. By two first hobs, third hobs and the second hobs of side surface, can be staggered distribution, can disperse the cutting pressure that single hob bears, will make wear more uniform, improve the wear resistance of device.

The application relates to the technical field of fabric support, in particular to a wrinkle-preventing silk fabric suspension type shaping support structure, which comprises a suspension support, a top plate, a cloth winding shaft, an auxiliary beating assembly and a wrinkle-removing positioning assembly, the top plate is fixedly connected at the top of the suspension support, and the wrinkle-removing positioning assembly is installed at the side of the suspension support close to the auxiliary beating assembly. The wrinkle-preventing silk fabric suspension type shaping support structure of the application simulates the natural unfolding effect of manual beating through low-frequency vibration of the auxiliary beating assembly, and avoids the damage of high temperature or chemical treatment to silk fibers. The cloth winding shaft symmetrically winds large-size silk fabrics, so that the fabrics are uniformly stressed in a suspension state, and folding marks are completely eliminated, and meanwhile, the transverse occupied space is saved; the fabric is gently pressed against the fabric edge by rotating the handle to drive the threaded rod, so that the vertical direction of the fabric is maintained, and oblique distortion wrinkles are avoided; the limiting block ensures that the fabric does not displace during beating, and the wrinkle-removing efficiency is improved.

The utility model discloses a mobile type spraying epidemic prevention device for animal husbandry veterinarian, including mobile car, be provided with spraying assembly on the mobile car, spraying assembly includes cylinder and pump body, the detachable installation of cylinder is on the mobile car, the pump body sets up one end at the cylinder, is equipped with the connecting hose on the pump body and is installed, be equipped with the spray head on the connecting hose and be connected, be equipped with the protection frame on the mobile car and install, be provided with locking assembly on the mobile car and cylinder, locking assembly includes lock board and lock rod, lock rod installs on the mobile car, lock board sets up on the cylinder, lock board and lock rod slidingly connected, lock rod passes through lock board and is detachably installed and is equipped with lock sleeve, to solve the technical problem that the device in the background art mentioned in design often lacks enough flexibility.

This invention discloses a welding device for a one-way explosion-proof valve body, comprising an adjustment component, a welding component, and a welding surface finishing component. The adjustment component is used to adjust the position of the welding surface finishing, and the welding component is used for adjusting and welding the valve body. The welding component includes a fixed plate fixedly mounted on the top of a fixed base and a first sliding rod fixedly mounted on the fixed plate. The welding surface finishing component is used to pre-treat the welding surface of the valve body at the position where it is welded to the flange. The welding surface finishing component includes a mounting plate, a transverse partition fixedly mounted on one side of the mounting plate, and side plates fixedly mounted on both sides of the transverse partition. This invention uses a rotating annular finishing strip to clean the welding surface of the valve body and the flange. The annular finishing strip fits tightly with the welding surface of the valve body, effectively removing oxide layers, oil stains, and impurities from the welding surface, improving the weld bonding strength, and avoiding affecting the subsequent assembly and sealing performance of the valve body.

The present invention discloses a flexible mattress, a bed frame and an electric bed, wherein an electric device is arranged inside the flexible mattress, a first coil and a current conversion circuit electrically connected to the first coil are arranged inside the flexible mattress, and the current conversion circuit is electrically connected to the electric device; when the flexible mattress is placed on the bed frame provided with a second coil, if the second coil generates an alternating magnetic field, the first coil and the second coil have mutual induction, and power is supplied to the electric device through the current conversion circuit. The present invention aims to solve the problem that wired power supply will cause wire pulling when the electric device is embedded in the flexible mattress.

This utility model belongs to the field of extrusion press technology, and particularly relates to a novel aluminum profile extrusion press, including a housing, a fixed frame, a hydraulic cylinder, an extrusion plate, a first motor, a disc, and four extrusion dies. It also includes: four limiting grooves, each located within the disc, with a fixing block inserted into each groove; the four extrusion dies are respectively fixedly mounted on the tops of the four fixing blocks; the first motor is fixedly mounted within the housing; the disc is fixedly mounted on the output shaft of the first motor; the fixed frame is fixedly mounted on the top of the housing; the hydraulic cylinder is fixedly mounted on the top of the fixed frame; and the extrusion plate is fixedly mounted on the telescopic end of the hydraulic cylinder; a power chamber is located within the housing. This allows for the fixing of the disc's position, ensuring that the extrusion dies do not shift during extrusion, guaranteeing stable extrusion operation, facilitating die replacement, and providing convenient and simple operation without the need for tools.

The utility model provides a zero-sequence current transformer installation structure and a low-voltage cabinet, which belong to the technical field of low-voltage cabinets and comprise an installation beam and a transformer installation module. The mounting beam is vertically mounted on the inner wall of a side plate of the low-voltage cabinet; the mounting beam is located behind the vertical row cover plate, and a mounting space is formed between the mounting beam and the vertical row cover plate; the mutual inductor mounting module comprises a sliding module and a limiting module; the sliding module has the freedom degree of moving in the length direction of the mounting beam. The limiting module is arranged on the sliding module; and the plurality of zero sequence current transformers are respectively arranged on the plurality of limiting modules. According to the zero-sequence current transformer installation structure provided by the utility model, the installation beam is arranged on the side plate of the low-voltage cabinet, so that the zero-sequence current transformer is separated from the vertical row cover plate, the heat dissipation of the vertical row cover plate is not influenced, and a primary cable and a secondary cable can be effectively separated by virtue of the installation space between the installation beam and the vertical row cover plate; the construction is convenient.

This utility model discloses a special ceramic metallization printing fixture, belonging to the field of special ceramic processing technology. The fixture includes a positioning frame and a mounting plate detachably installed within the positioning frame. It also includes: mounting holes arranged in a rectangular array on the mounting plate for placing ceramic substrates; each mounting hole has a clamping part for limiting the ceramic substrate's position. When the ceramic substrate is located within the mounting hole, its surface is flush with the mounting hole. Through the arrangement of the mounting plate and mounting holes, when the ceramic substrate is placed into the mounting hole, it directly contacts the anti-slip texture on the anti-slip pad, and the elasticity of the elastic sheet compresses the sidewall of the ceramic substrate, thereby limiting its position. This fixture can adapt to ceramic substrates of different sizes of the same type, effectively improving the adaptability of the mounting plate to the ceramic substrate and further improving production efficiency.

This invention provides a pipe hot-press welding fixture, belonging to the field of pipe welding technology. It includes a base, with a fixed mold and a fixed box fixedly connected to both ends of the top of the base. Horizontal shafts are symmetrically fixed between the fixed mold and the fixed box. A first moving mold and two second moving molds are slidably connected to the two horizontal shafts. Each of the fixed mold, the first moving mold, and the second moving molds is equipped with a locking ring and a two-drive assembly, which drives the two second moving molds to move. This invention uses an angle adjustment component to adapt the support angle according to the actual tilt angle of the pipe, replacing the rigid fixed support structure of existing hot-melt butt welding machines. This effectively avoids gravity shift or deformation caused by the lack of adaptive support when the pipe is tilted due to its high material flexibility, ensuring that the pipe joints to be welded are always accurately aligned. This prevents uneven stress on the pipe and uneven heating of the molten area during welding, significantly improving the sealing performance of the pipe.

This application relates to the technical field of permanent magnet processing, and in particular to a fixed fixture for processing neodymium iron boron (NdFeB) magnets, including a base, a clamping assembly, and a driving assembly. An electric telescopic rod is fixedly connected to the surface of the base, and a horizontal plate is fixedly connected to the output end of the electric telescopic rod. Two fixed plates are symmetrically fixedly connected to the surface of the horizontal plate. A rotating shaft is rotatably connected to one side of each fixed plate via bearings, and a U-shaped plate is fixedly connected to one side of each rotating shaft. This solution uses the electric telescopic rod on the base surface to drive the horizontal plate to rise and fall, which can be flexibly adjusted according to the height requirements of the NdFeB material, achieving rapid positioning. A servo motor drives a half-gear and a driven gear to mesh, driving the rotating shaft and the U-shaped plate to rotate, automatically realizing the flipping operation of the NdFeB material, reducing manual operation, and improving processing efficiency and accuracy.

This utility model relates to the technical field of battery accessory processing equipment, and discloses a grinding device for processing battery connectors. The device includes a support base, with a grinding assembly at the upper end of the support base. The grinding assembly includes a worktable, which is fixedly installed on the upper end of the support base. A first partition is fixedly installed at the left end of the upper end of the worktable, a second partition is fixedly installed at the right end of the upper end of the worktable, and a rubber support pad is fixedly installed in the middle of the upper end of the worktable. This grinding device for processing battery connectors, by setting an electric slide rail and a first slider, can drive the grinding structure to move in the front-to-back direction. Simultaneously, a first motor drives a unidirectional threaded screw to drive the second slider and the grinding structure to move in the left-to-right direction, realizing multi-directional movement of the grinding block on the horizontal plane. This can cover the entire surface of the battery connector, effectively solving the problem of limited grinding range in existing technologies and significantly improving grinding efficiency and practicality.

This invention relates to the field of air conditioner technology, specifically to an installation structure, an electrical control box, and an air conditioner. The problem this invention solves is the inability to move the electrical control box within an air conditioner. To address this problem, embodiments of this invention provide an installation structure connected to the electrical control box. The installation structure includes: a connecting part connected to the electrical control box; and a fixing device connected to the connecting part; wherein at least a portion of the fixing device is movable and drives the electrical control box to move.

This utility model discloses a clamping device for a tension sensor, including a base. Support plates are fixed to the upper end of the base at its left and right sides. Multiple square holes are distributed at the front end of the support plates. A movable block is sleeved on the outer side of the support plates. A handle is provided at the left end of the movable block. After clamping the sensor body, the device can move the movable block to adjust the height of the sensor body. During adjustment, pulling the handle outward causes the circular plate to compress the stainless steel spring, and simultaneously moves it outward, disengaging the square insertion post from the square insertion hole. The movable block can then move up and down along the support plate. After adjusting to a suitable height, the handle is released, allowing the square insertion post to insert into the internal position of the square hole, thus completing the height adjustment of the movable block. This method can accommodate objects of different sizes.