27results about How to "No position shift" patented technology

The invention discloses a high-speed wire polishing device for diamond wire drawing die machining, and relates to the technical field of high-speed wire polishing, the high-speed wire polishing device comprises a base, a shell is fixedly mounted at the top of the base, a control table is fixedly mounted on the surface of the base, a polishing device is arranged on the inner wall of the shell, and the control table is fixedly mounted at the top of the base; the fixed end of the electric push rod fixedly penetrates through the inner wall and the outer wall of the electric push rod, the first clamping plate is fixedly installed at the output end of the electric push rod, the reset spring is fixedly installed on the face, away from the electric push rod, of the first clamping plate, and the second clamping plate is connected with the first clamping plate through the reset spring. The positioning plate rotates to position raw materials in irregular shapes, it is guaranteed that the raw materials or the raw materials with irregular surface shapes cannot deviate in the polishing process, and the situation that machining fails or even the raw materials are damaged due to movement of the raw materials in the polishing process is prevented.

The utility model discloses a robot optical cable semi-finished product disc feeding system based on visual guidance, and relates to the field of optical cable disc feeding, the robot optical cable semi-finished product disc feeding system comprises a control cabinet and a robot assembly, the top of the robot assembly is rotatably connected with a rotating base, and the top of the rotating base is movably connected with a first connecting arm; the top of the first connecting arm is movably connected with a second connecting arm, one end of the second connecting arm is movably connected with a hydraulic lifting rod, the outer wall of the second connecting arm is fixedly connected with a camera, and one end of the hydraulic lifting rod is movably connected with a clamp assembly. According to the robot optical cable semi-finished product disc feeding system based on visual guidance, the position of a tight sleeve disc is automatically recognized through machine vision, the feeding position is recognized through machine learning, robot automatic feeding is achieved, the system fully considers man-machine cooperation factors, on-site safety production is ensured, and the production efficiency is improved. And the plane position information of the spool disc can be obtained by using a gray template matching method and the like, so that coarse positioning of the assembly shaft is realized.

The utility model discloses a pH value regulator dissolving and preparing device with a protective structure, which comprises a base, the top end of one side of the base is fixedly connected with a device main body, the top end of the other side of the base is fixedly connected with two groups of connecting seats, and the top end of the device main body is provided with a sealing cover plate. The device body is sleeved with a protection assembly providing strong protection performance. According to the pH value regulator dissolving and preparing device with the protection structure, by arranging an outer sealing layer, a moisture-proof frame, a reinforcing inner plate, an inner connecting seat and a connecting plate, powerful moisture-proof protection is provided for the outer wall of the device main body, the outer wall is prevented from being eroded and damaged due to long-time contact with humid air, moisture is effectively isolated, and the service life of the device is prolonged. The problems that equipment does not provide all-around powerful protection measures, after the equipment is used for a long time, the outer wall of a container is prone to being damaged, follow-up use of the container is affected, the service life of the container is greatly shortened, and meanwhile the fixity of the container cannot be enhanced are solved.

A photovoltaic cleaning robot comprises a main beam, a brush and a moving assembly, a first machine head and a second machine head are arranged at the two ends of the main beam in the length direction respectively, and the brush is arranged below the main beam; the moving assembly comprises a driving wheel set and a driven wheel set and is suitable for driving the main beam to move. The driving wheel set is arranged on the first machine head and is in driving connection with a first driving motor, the driven wheel set is arranged on the second machine head, and the position of the first machine head and / or the second machine head relative to the main beam is adjustable. According to the photovoltaic cleaning robot, the main structures of the photovoltaic cleaning robot are all arranged on the main beam, a single-beam structure is formed, and the good weight reduction effect can be achieved. And meanwhile, the position of the first machine head and / or the position of the second machine head are / is adjustable, so that the photovoltaic cleaning robot can adapt to photovoltaic modules of different sizes, and the application scene is wider. Moreover, for the photovoltaic modules in the same project, the photovoltaic cleaning robot can have better obstacle crossing and climbing ability by finely adjusting the distance between the first machine head and the second machine head, and the flexibility is good.

The utility model relates to a connector terminal assembly for a motor adapter. The technical problem to be solved by the utility model is to provide a connector terminal assembly for a motor adapter. According to the technical scheme, the connector comprises a main connector terminal, an anti-moving sleeve and an auxiliary connector terminal, each of the main connector terminal and the auxiliary connector terminal comprises a terminal main body and a terminal wiring wrapping foot, the terminal main body is provided with a terminal butt joint hole, the terminal main body is provided with terminal anti-rotating blocks around an arc of the terminal butt joint hole at intervals, and the terminal anti-rotating blocks are connected with the auxiliary connector terminal. A main terminal positioning groove is formed between the terminal anti-rotation block of the main connector terminal and the upper surface of the terminal body of the main connector terminal, and the outer wall of the anti-movement sleeve is provided with a sleeve limiting groove. The utility model has the advantages that the anti-moving sleeve prevents the main connector terminal and the auxiliary connector terminal from rotating after being installed and fixed with accessories on an automobile, the connection is firm and tight, and the motion consistency is high.

The utility model discloses a deodorant carbon fiber shoe sole, which relates to the technical field of carbon fiber shoe soles and comprises a carbon fiber shoe sole and a mounting groove arranged on the surface of the carbon fiber shoe sole, an activated carbon deodorization piece is arranged in the mounting groove, and a plurality of first vent holes are arranged in the activated carbon deodorization piece. A plurality of second ventilation holes are formed in the two sides of the carbon fiber shoe sole, the first ventilation holes communicate with the second ventilation holes, sealing pipes are arranged on the inner walls of the second ventilation holes in a threaded and penetrating mode, and waterproof breathable films are fixedly embedded in the inner walls of the sealing pipes. According to the carbon fiber shoe sole, the mounting groove, the activated carbon deodorization piece, the first ventilation hole, the second ventilation hole, the sealing pipe and the waterproof breathable film, in the use process of the shoe sole, air flow in the shoe sole can automatically flow and exchange with external air flow, meanwhile, the deodorization piece can effectively purify odor generated in a shoe, and the service life of the shoe sole is prolonged. The deodorization capability of the carbon fiber shoe sole is improved.

The utility model relates to the technical field of wafer transmission, and particularly discloses a wafer transmission and flatness adjusting mechanism in an ALD cavity, which comprises a cavity body internally provided with a wafer body, a power transmission assembly used for driving a reaction inner cavity ceramic heating group to move, and a flatness adjusting assembly used for adjusting the flatness of the wafer body. The limiting hexagonal flange face nut A and the limiting hexagonal flange face nut B are arranged at the proper positions of the upper ends of the driving connecting base and the driven connecting base, the limiting positions where the driven connecting base and the driving connecting base can move are determined, and the driving connecting base installed on the sliding block of the guide rail assembly is driven by the electric cylinder to move. And the driven connecting seat is driven to move by using the spring I, so that the secondary stable transmission of the wafer is finally realized. The height of the first hexagonal fillister head screw and the height of the second hexagonal fillister head screw are adjusted so as to adjust the position of the lifting rod base, the flatness of the wafer body is indirectly adjusted through three sets of PI N rods, and it is guaranteed that the wafer body is located at the proper horizontal position for film coating.

The utility model provides a kind of fixing assembly of air deflector and air deflector pasting device formed by it, wherein, fixing assembly includes two support plates of parallel arrangement, suction cup between two support plates, the upper surface of suction cup and support plate is flush;Suction cup is used to connect external vacuum generator;Positioning member between two support plates, positioning groove is provided in air deflector, positioning member is compatible with positioning groove.When air deflector is placed on support plate, two ends of air deflector are located on two support plates respectively, because the upper surface of suction cup and the upper surface of support plate are flush, support plate is used to support air deflector, while vacuum generator runs vacuum, so that suction cup is used to adsorb and fix the bottom of air deflector, during adsorbing and fixing air deflector, due to the clamping effect between positioning member and positioning groove, it is ensured that air deflector will not occur position deviation, and the stability in the process of air deflector fixing is improved.

The utility model discloses a combined plastic mold box concrete structure, and relates to the technical field of building construction. The mold box comprises a mold box body, the mold box body is formed by mutually inserting a first mold box and a second mold box, wooden plates are bonded to the inner walls of the first mold box and the second mold box, mold box corner plates are bonded to the corners of the top and the bottom of the mold box body, the base is matched with a square ring in the stabilizing assembly through a stabilizing groove, and inserting columns are welded to the corners of the square ring; the penetrating columns are connected with the mold box angle plates and the matching angle plates in a penetrating manner; a mounting groove is formed in the outer wall of the top of the upper cover, the upper cover is clamped to the mounting frame through the mounting groove, and a mounting cage is arranged on the inner side of the mounting frame. By means of the combination of the base, the upper cover and the stabilizing assembly, the mold box body is convenient to disassemble and assemble, meanwhile, the mold box has high stability, by means of the installation frame and the upper cover, later placement work of a reinforcement cage is convenient to carry out, and the stability of the reinforcement cage after placement can be improved.

The application discloses a spring operating mechanism and method for a circuit breaker, and belongs to the technical field of circuit breakers, which comprises a clamp plate type frame, an energy storage to position clutch, a closing holding and a manual closing soft interlocking device, the clamp plate type frame is fixedly connected by opposite first and second side plates through a supporting piece; an energy storage motor of an energy storage transmission device is connected with an energy storage shaft through a transmission assembly, a cam is arranged on the shaft, and an energy storage holding buckle is arranged; the energy storage to position clutch device is a one-way clutch assembly connecting the transmission assembly and the energy storage shaft; the closing holding device comprises a hinged opening release assembly, a reset elastic piece and a linked output shaft; the manual closing soft interlocking device comprises a sliding manual operating assembly, a closing trigger piece and an interlocking assembly, and is matched with the energy storage holding buckle; the problems of the existing spring operating mechanism for the circuit breaker, such as the reliability, structure, cost or precision related defects of the energy storage clutch device, the manual closing mechanical interlocking, the closing holding structure and the modular mechanism cooperation are solved.

The utility model relates to inner suspension pole sensor installation technical field, and disclose a kind of sensor mounting structure of inner suspension pole, comprising: mounting bracket, the mounting bracket with the sensor fixed connection, the mounting bracket includes fixed connection lower module, the surface of lower module is equipped with semicircular groove;Upper module, with the symmetrical distribution of lower module, surface is equipped with the semicircular groove of same size with lower module;Guiding limiting structure, the upper module is connected or fixed with the mounting bracket by the guiding limiting structure;Clamping structure, the clamping structure is connected with the lower module, the clamping structure includes handle, the clamping structure is connected with the upper module;The utility model solves the problem that traditional installation mode is prone to rotating displacement around pole, causes measuring datum plane to deviate, affects inclination measurement precision, installation difficult.

The utility model relates to the technical field of positioning for punching, in particular to a positioning tool for angle steel punching, which comprises a main body with two normally open ends, a telescopic cylinder is fixedly mounted on one side of the main body, a traction mechanism driven by the telescopic cylinder is mounted in the main body in a sliding manner, a rectangular through groove is formed in the main body, and the rectangular through groove is communicated with the main body. And a fixing mechanism for fixing and clamping the angle steel is mounted in the rectangular through groove in a sliding manner. According to the punching device, the buckle is always attached to the sawteeth, after the telescopic air cylinder pushes the first sliding plate block, the telescopic air cylinder is controlled to reset the first sliding plate block, so that the second sliding plate block is pulled to slide in the rectangular through groove, and the punching distance is freely controlled according to the distance between the sawteeth; after the abutting disc is rotated, the clamping block and the abutting block are controlled to clamp the angle steel, after the rotation limit is reached, the bolt is screwed, the position of the abutting disc is fixed, and then it is guaranteed that in the stamping process, position deviation of the angle steel does not occur.

The utility model discloses a sole with shock attenuation function and support plate thereof, including lower middle sole, support plate, upper middle sole, lower middle sole and upper middle sole fixed connection, and have the installation groove between lower middle sole and upper middle sole, support plate installs in the installation groove between lower middle sole and upper middle sole, through setting up five forked plates, five independent forked plates, corresponding human body metatarsal toe distribution, and through the distribution of the cambered surface structure and thickness of forked plate, ensure that five forked plates stick to human body metatarsal toe joint natural bending arc, real -time response foot dynamic change, provide stable elastic support, through setting up fixed strip, through the transverse tensile movement elastic limit of five forked plates of fixed strip, and through the elastic compression connection of extruding block at the gap of forked plate connection, avoid the risk of cracking of five forked plates in the process of movement and produce excessive stress.

The utility model discloses a double row tooth shock absorber technical field's a double row tooth shock absorber gear ring limit baffle, including shock absorber casing, the inside installation of shock absorber casing has double row gear, and the both ends of shock absorber casing are close to double row gear respectively and are provided with gear ring limit component, and the gear ring limit component includes limit baffle, and the one end of limit baffle is connected with output shaft, and the one end of limit baffle away from output shaft is provided with first connecting flange, the gear ring limit baffle of double row tooth shock absorber of this scheme design, through the structural design of baffle connecting cover and baffle adjusting groove, has realized the transition fit between limit baffle and shock absorber casing effectively, avoided the friction contact between limit baffle and double row gear, reduced the problem of excessive wear and heat accumulation, through the structural design of the sliding fit between sealing guide ring and annular guide groove, has further improved the stability of limit baffle, ensures that limit baffle does not occur position deviation under high -strength impact or vibration condition.

The utility model discloses a lens processing polishing device capable of avoiding the dissipation of polishing powder, which comprises an operating table, the operating table is directly arranged on the ground, clamping and fixing mechanisms are arranged above the operating table in a bilateral symmetry mode, and each clamping and fixing mechanism comprises an electric telescopic rod, a fixed rod, a movable rod, a fixed pin, a connecting frame, a rubber pad and a clamping plate. Electric telescopic rods are arranged on the upper portion of the operation table in a bilateral symmetry mode. According to the lens machining and polishing device capable of preventing the polishing powder from escaping, by arranging the clamping and fixing mechanism, it is guaranteed that the position of a lens cannot deviate in the polishing process, the polishing precision of the lens is guaranteed, meanwhile, the mechanism capable of preventing the polishing powder from escaping is arranged, the polishing powder escaping in the lens polishing process is collected and treated in a unified mode, and the polishing efficiency is improved. And in addition, the cooling mechanism is arranged, so that the grinding piece can immediately cool the lens after polishing of the lens is finished, and the service life of the grinding piece is greatly prolonged.

The utility model discloses a foam filling device for joint mixture production, which comprises a first fixing frame and a second fixing frame, the first fixing frame is located on the left side of the second fixing frame, and a bottom plate is fixedly connected between the bottom of the first fixing frame and the bottom of the second fixing frame. A supporting plate is fixedly connected between the top of the first fixing frame and the top of the second fixing frame, two sets of transverse plates are fixedly connected to the top end of the bottom plate, and a dismounting and mounting assembly facilitating material taking is arranged above the supporting plate. According to the foam filling device for joint mixture production, through the arrangement of the first lead screw, the limiting plate, the vertical frame, the reinforcing plate, the movable plate, the inner groove and pulleys, the storage box can be conveniently taken, the material adding operation is optimized, meanwhile, the stability of the storage box is enhanced, and the problems that equipment is inconvenient to take a foam storage structure, the material supplementing mode is complex and tedious, and the production efficiency is high are solved. And meanwhile, inclination and shaking are easy to occur during foam filling.

The utility model provides a rotating equipment outlet pipeline expansion joint limiting structure, and relates to the technical field of expansion joint limiting installation, the spacing between a group of fixing steel is adjustable, a plurality of groups of fixing steel are arranged on pipeline flanges on the two sides of a rubber expansion joint, and each group of fixing steel is matched with a plurality of groups of fixing bolts to achieve position locking. And meanwhile, the long screw plays a role in double limiting the expansion joint, when the rubber expansion joint extends and expands outwards due to dynamic pressure, the double nuts on the outer side limit the expansion amount, and when the rubber expansion joint is compressed, the double nuts on the inner side play a role in compression limiting. Therefore, the safety of the expansion joint is guaranteed when the state of the rotating equipment outlet pipeline changes sharply, and the large bearing capacity is guaranteed when the state of the rotating equipment outlet pipeline changes due to the adoption of the fixed steel type.

The utility model discloses a guide device with a follow-up rotation preventing function for a special air-drop platform. The guide device comprises a middle shaft rod (1), a pulley seat (2), a pulley (3), a pulley sleeve (4), an adjusting bolt (5), a quick release pin (6), a spring (7), a large gasket (8), a gasket (9) and a nut (10). The guiding device is used for providing connectors for the special air-drop platform and IL-76 and X-20 conveyors, and traction loading and air-drop of the special air-drop platform on an airplane are completed.

The bottom hole punching mechanism of the electromagnetic valve cover machining equipment comprises a vertical plate and a supporting plate, the supporting plate is arranged at the lower end of the front face of the vertical plate, a containing groove is formed in the upper end face of the supporting plate, a penetrating hole is formed in the containing groove, an installation plate is arranged at the upper end of the front face of the vertical plate, and an air cylinder is arranged on the upper end face of the installation plate. A lifting plate is arranged between the mounting plate and the supporting plate, a piston rod of the air cylinder is in sliding connection with the mounting plate and is fixedly connected with the lifting plate, and a drilling assembly is arranged on the lifting plate; expansion centering assemblies are arranged on the left side and the right side of the motor on the lifting plate, pressing assemblies are arranged on the lower end faces of the expansion centering assemblies, and the expansion centering assemblies and the pressing assemblies jointly position the electromagnetic valve deck in the containing groove. The electromagnetic valve cover punching device has the advantages that the electromagnetic valve cover is centered and pressed in the punching process, and it is guaranteed that the position of the electromagnetic valve cover cannot deviate in the punching process.

The present invention relates to the field of machining technology, and specifically to an integrated device for round steel obtuse angles, comprising a frame, a heating component, a forming component and a conveying component, wherein the heating component is used to heat the two ends of the round steel, and the forming component is used to simultaneously form the two ends of the heated round steel with the same amount of kinetic energy. The present invention is provided with a forming component, and by making the forming component simultaneously form the two ends of the heated round steel with the same amount of kinetic energy, the deformation degree caused by the force on the two ends of the heated round steel is the same, so that the physical strength of the obtuse angles at the two ends of the round steel is basically the same, and in addition, because the forming component simultaneously forms the two ends of the round steel, the forces on the two ends of the round steel during its forming process are the same in magnitude and opposite in direction, which also means that the round steel will not be positionally offset during its forming process, so that the physical dimensions of the obtuse angles at the two ends of the round steel can be made completely the same, which is conducive to the standardized production of batch round steel.

The utility model relates to the technical field of marble processing, and discloses an automatic plate turnover mechanism for marble processing, which comprises a first base and a second base, the top of the first base is fixedly connected with a first push rod motor, and the outer wall of the right side of the first base is fixedly connected with a first fixed block; a servo motor is fixedly connected to the upper portion of the rear end of the outer wall of the first fixing block, a rotating shaft is fixedly connected to the front end of the servo motor, a second fixing block penetrates through and is fixedly connected to the outer wall of the rotating shaft, a table top is fixedly connected to the outer wall of the right side of the second fixing block, and four fixing devices are arranged at the top of the table top. According to the marble turning device, when marble needs to be turned, the first push rod motor is started firstly to drive the first push rod to enable the first placing table to ascend, then the servo motor is started to drive the table top on the second fixing block on the rotating shaft to rotate, and when the table top moves to the position above the first placing table, the fixing equipment above the table top is started.

This utility model discloses a loop fixing structure for an anti-exposure lining, which includes two connectors respectively located at the lower left and right ends of the lining body; an elastic loop strap with an interface for fitting onto the body, and an adjustment structure for adjusting the size of the interface; and two connecting ends, both located on the loop strap, for connecting the connectors respectively. Because the loop strap is made of elastic material, when the interface is enlarged by adjusting the buckle, it can be easily fitted onto the outside of the underwear. The interface can then be tightened by adjusting the buckle to fix it to the underwear. After fixing the upper end of the anti-exposure lining to the underwear, the first and second figure-9 buckles on the loop strap are connected to the two connectors on the lining body to fix the lower end of the lining body, thus ensuring that the anti-exposure lining will not shift during use, making it more comfortable to wear and highly practical.

The utility model discloses a communication equipment maintenance bracket which comprises a connecting seat, a steering mechanism used for adjusting the maintenance direction is arranged in an inner cavity of the connecting seat, a locking mechanism used for limiting the steering mechanism is arranged on one side of the connecting seat, and a clamping mechanism used for fixing communication equipment is arranged at the top of the connecting seat. The steering mechanism comprises a supporting column, the supporting column is rotationally connected to the top of the connecting base in a penetrating mode, and a first bevel gear is fixedly installed on the lower portion of the outer side of the supporting column; according to the utility model, through the arrangement of the steering mechanism, the rotation direction can be adjusted as required in the maintenance process of the communication equipment, the operation is simple and convenient, and the position deviation of the communication equipment is not caused, so that the accuracy and precision of the maintenance are improved, and the clamping mechanism is beneficial to realizing locking and fixing after the rotation adjustment of the steering mechanism. Therefore, the free rotation state is avoided, and the stability during maintenance can be guaranteed.

The utility model relates to the field of transfer equipment, and discloses a transfer device for aerogel plate production, which comprises a transfer frame, a rear side fixing frame, a front side fixing frame and ground feet, the four corners of the surface of the lower end of the transfer frame are respectively provided with one ground foot; two rear side fixing frames are symmetrically arranged on the left side and the right side of the rear portion of the surface of the upper end of the transfer frame, and the two front side fixing frames are symmetrically arranged on the left side and the right side of the front portion of the surface of the upper end of the transfer frame. Wherein the rear side fixing frame can ensure that a plurality of aerogel plates are kept flush and do not deviate during stacking, the matched front side fixing frame can fix the plurality of aerogel plates above the transfer frame and do not topple over, and two groups of centering assemblies are arranged below the transfer frame, so that the aerogel plates can be conveniently transferred to the transfer frame. The two pallet forks of the forklift are inserted between the two sets of centering assemblies correspondingly, and therefore it can be guaranteed that the transfer frame is located in the centers of the pallet forks.

The utility model discloses a distribution transformer dolly, relates to distribution transformer transportation technical field, including dolly main part and bearing subassembly, the bearing subassembly includes bearing turntable, the bearing turntable is horizontally arranged and rotatingly installed on dolly main part, the dolly main part is provided with a plurality of locking piece for locking bearing turntable, the locking piece is equipped with the bearing turntable. The locking piece comprises a threaded rod, the threaded rod is installed on the moving trolley body in a threaded mode, and the top end of the threaded rod penetrates through the moving trolley body. Through the arrangement of the bearing assembly, the bearing turntable in the bearing assembly is rotationally arranged on the mobile vehicle main body, so that when the distribution transformer is placed on the bearing turntable, the position of the bearing turntable can be locked by using the locking piece, and then after the distribution transformer is conveyed to a specified position, the locking effect of the locking piece can be relieved; and the bearing turntable is driven to rotate, so that the distribution transformer on the bearing turntable can face a specified unloading direction, and subsequent unloading operation is facilitated.

The present invention discloses a component plane detection device for a graphics card fan and a control method thereof, comprising a box body: a material shifting mechanism for adjusting the detection orientation is arranged at the bottom of the inner cavity of the box body, a flipping mechanism for clamping and turning the material is arranged at one end of the bottom of the inner cavity of the box body, a detection mechanism for flatness detection is arranged at the top of the outer side of the box body, a material clamping mechanism for clamping and positioning is arranged at one end of the top of the box body, and the material clamping mechanism comprises a pushing component, a transmission component and a sliding component; the present invention can realize material feeding and taking work during detection through the arrangement of the material shifting mechanism, and can also cooperate with the detection mechanism to complete position change detection during the detection process, so as to detect different positions of components, and can also complete meshing operation by moving the height position downward, and then adjust the direction of the detected material by slowly and evenly rotating, and then perform detection operations at different positions and in different directions, so as to ensure the detection effect and uniformity.