43351 results about "Slide plate" patented technology

The invention relates to the technical field of welding fixing devices, and discloses a metal machining welding fixing device which comprises a base, a welding machine is fixedly mounted at the top of the base, a motor is fixedly mounted at the bottom of the base, and a fixing mechanism is arranged at the top of the base. A first clamping plate is driven by a motor to move to clamp a welding part, the situation that deviation occurs when the welding part is welded, and consequently the welding part is damaged is prevented, the working efficiency of equipment is improved, the welding speed is higher, alignment is more accurate, the welding stability of the welding part is improved, and the quality of the welding part is better; when the welding part is clamped, the first sliding plate drives the second clamping plate to move to elastically clamp the welding part, deviation of the welding part is avoided, the welding precision of the welding part is improved, the welding quality of the welding part is better, and the overall working efficiency of equipment is improved.

The invention relates to plastic recovery equipment, and belongs to the technical field of plastic bottle recovery, the plastic recovery equipment comprises a first crushing cylinder and a second crushing cylinder, the middle parts of the first crushing cylinder and the second crushing cylinder are communicated with each other, and a feed hopper is fixedly communicated above the communication part of the first crushing cylinder and the second crushing cylinder; the lower portion of the communicating part of the first smashing cylinder and the second smashing cylinder is fixedly communicated with a separating cylinder, the lower side of the separating cylinder is communicated with a cleaning cylinder, smashing assemblies rotating oppositely are arranged on the inner side of the first smashing cylinder and the inner side of the second smashing cylinder correspondingly, and guide sleeves are fixedly arranged on the two sides of the upper portion of the inner side of the separating cylinder correspondingly; sliding plates are arranged on the sides, close to each other, of the two guide sleeves in a front-back sliding mode, a transmission mechanism for driving the two sliding plates to slide oppositely at the same time is arranged on the outer side of the separation barrel, and an air blowing mechanism is arranged on one side of the separation barrel.

The invention relates to the field of gear turning and boring, particularly discloses a gear turning and boring device with a high-precision positioning function, and solves the problems that when an existing small-diameter gear is subjected to turning and boring machining, the clamping and positioning precision is low, the universality is poor, and turning and boring machining on a large-diameter gear cannot be compatible. Comprising turning and boring equipment, a base, a support, a support, sliding frames, semicircular grooves, metal clamping pieces, a frame body, sliding rods, a top plate, a first driving assembly, a disc, clamping seats and a sliding plate, second rotating rods are rotationally connected between the sliding plate and the clamping seats, the sliding frames are further provided with second driving assemblies, and the second driving assemblies are used for driving the sliding frames on the two sides to get close to each other. Or the sliding plate is driven to slide towards the disc. The device can be universally used for clamping and machining a large-diameter gear or a small-diameter gear, and is stable in clamping and good in universality.

The invention belongs to the technical field of aluminum alloy frame welding, and discloses an aluminum alloy door and window frame welding device with an automatic overturning tool, which comprises a supporting base, supporting plates are fixed at the upper ends of the two sides of the supporting base, positioning plates are fixed at the top ends of the supporting plates through bolts, and welding mechanisms are arranged at the lower ends of the positioning plates. The welding mechanism comprises electric sliding tables, sliding blocks and telescopic rods, the electric sliding tables are fixed to the two positioning plates, the sliding blocks are slidably connected to the lower ends of the electric sliding tables, the telescopic rods are fixed to the lower ends of the sliding blocks, and sliding plates are fixed to the lower ends of the two telescopic rods. According to the aluminum alloy door and window frame welding device with the automatic overturning tool, by arranging the limiting structure, the movement track of the welding module can be limited in the front-back movement welding process of the welding mechanism, so that the track of the welding module is the same as that of a to-be-welded area, operation is easy, and the welding efficiency is improved through cooperation with an active overturning structure. And after one end face is overturned, active overturning can be achieved, and welding convenience and welding efficiency are improved.

The invention belongs to the field of corrugated pipe detection, and provides a corrugated pipe detection test bench, which comprises a water tank, two sides of the water tank are fixedly connected with fixing seats, the fixing seats are slidably connected with sliding plates, telescopic electric push seats are connected between the sliding plates and the fixing seats, the sliding plates are fixedly connected with sealing mechanisms, and the sealing mechanisms are fixedly connected with the water tank. The two sealing mechanisms can fix and seal the two ends of the fixing base of the corrugated pipe, stretching assemblies are arranged in the sealing mechanisms, a rubber pipe is arranged between the two stretching assemblies, and the two stretching assemblies can fix the two ends of the rubber pipe. According to the corrugated pipe clamping device, the limiting mechanism and the positioning mechanism are started to clamp the corrugated pipe at the same time, at the moment, under the magnetic force effect of the electromagnet, the elastic assembly is in adsorption connection with the limiting mechanism, meanwhile, the supporting assembly is in adsorption connection with the positioning mechanism, and the middle of the corrugated pipe is fixed through the supporting assembly and the positioning mechanism; and elastic assemblies and limiting mechanisms are arranged on the two sides of the positioning mechanism to elastically limit the corrugated pipe.

A sheet metal part stamping apparatus, comprising a machine body (1), wherein a support pillar (2) is mounted on one side of the top of the machine body; a second guide hole (36) is formed in the side surface of the support pillar; a second sliding plate (41) is slidably mounted in the second guide hole; an adjustment disk (14) is rotationally mounted at the bottom of one end of the second sliding plate (41); several storage holes (42) are formed in the top of the adjustment disk (14) near the edge; an annular groove (43) is formed on the top end of the inner wall of each storage hole (42); a magnetic ring (44) is mounted on the inner wall of each annular groove (43); a mounting iron block (45) is mounted inside each storage hole (42), and the mounting iron block (45) is located within the corresponding magnetic ring (44); and a pressing die (46) is mounted at the bottom of each mounting iron block (45). The magnetic rings can automatically fix the positions of the mounting iron blocks and the pressing dies by means of the magnetic forces thereof, and when a piston rod of a first hydraulic cylinder (13) moves up and down, the pressing dies can be automatically replaced, thereby making the apparatus more convenient to use, and improving the safety performance.

The invention discloses a laser cutting device for steel structure production and machining, and relates to the technical field of steel structure production and machining.The laser cutting device for steel structure production and machining comprises a cutting table, a sliding groove is fixedly formed in the surface of the cutting table, and a cutting machine is slidably mounted on the inner wall of the sliding groove; the fixing device comprises a sliding plate, a hydraulic cylinder, a first clamping plate, a second clamping plate, a rotating shaft, a first tooth block, a second tooth block, a third tooth block, a first inclined block, a fixing plate, a sliding plate, a second inclined block, a first telescopic elastic rod, a sliding plate, a second inclined block, a second telescopic elastic rod, a linkage block, a limiting block and a rotating plate. And then the sliding plate moves to clamp the materials, so that the situation that the cutting precision is poor due to material shaking is further avoided during cutting work, automatic adjustment is conducted according to the shape of the steel structure, and the stability of the workpiece in the cutting process is guaranteed.

The utility model discloses a feeding device capable of feeding continuously, which belongs to the technical field of feeding and charging and comprises a feeding hopper, a feeding pipe is mounted on the lower surface of the feeding hopper in a penetrating manner, a plurality of mounting plates are welded on the outer surface of the feeding hopper, mounting bolts are mounted on the mounting plates in a threaded manner, a fixing plate is fixedly mounted on the surface of the feeding hopper, and the fixing plate is fixedly mounted on the lower surface of the feeding hopper. A motor is fixedly mounted on the side surface of the fixed plate; a motor is arranged to be matched with a cam and a disc for use, the disc is matched with a rotating roller and a sliding frame which are eccentrically arranged for use, a sliding rod drives a dredging block to move up and down for dredging, materials can be rapidly input into the injection molding machine through a feeding pipe, and a first sliding plate is driven to drive a blocking plate to move in cooperation with rotation of the cam; the front blocking plate and the rear blocking plate move in a staggered mode, alternate and continuous falling of materials is achieved, the discharging effect of the materials is effectively improved, and the phenomenon that when the materials are added from one direction at a time, accumulation and blocking are prone to occurring is avoided.

The invention provides a skateboard body, a skateboard and a manufacturing method of the skateboard. The sliding plate body comprises an inner plate, a structure strengthening embedded pipe, a structure strengthening piece and a gluing part, the inner plate is provided with an embedded area, the structure strengthening embedded pipe is arranged in the embedded area, the structure strengthening piece is attached to the inner plate, the gluing part is filled in the embedded area, and the gluing part is connected with the structure strengthening embedded pipe and the structure strengthening piece. According to the sliding plate body, the structure strengthening embedded pipe is arranged in the embedded area of the inner plate, the bearing strength and the bending resistance of the sliding plate body are improved, the gluing part is connected with the structure strengthening embedded pipe and the structure strengthening piece, and the structural strength of the sliding plate body is improved.

The invention relates to the technical field of appearance detection, and provides a product appearance detection device based on machine vision, which comprises a base, an intermittent material taking mechanism, a multidirectional detection mechanism and a reciprocating material pushing mechanism, the output end of the first motor is fixedly connected with a coaxially-arranged rotating shaft through a coupler, the accuracy of machine vision detection is ensured, after cleaning is completed, the first motor is started, a straight rod is driven to rotate, and the straight rod is stably transferred to a fixed disc of a fixed chassis through a hinge structure of a connecting rod and a sliding plate, so that preparation is made for appearance detection; according to the technical scheme, automatic operation of workpiece feeding and surface cleaning is achieved, so that the detection efficiency is improved, the accuracy of machine vision detection is enhanced through cleaning, the comprehensiveness and reliability of product appearance detection are ensured, and the problems that in the prior art, the detection automation degree is low, and detection is incomplete are solved through the technical scheme.

The invention relates to the technical field of carton stacking, and discloses a carton production stacking device which comprises a mechanical arm, the output end of the mechanical arm is rotationally connected with a sliding seat, and the inner surface of the sliding seat is slidably connected with a sliding plate through a sliding block. The distance between the telescopic suction cups is changed, so that the adsorption stability of the telescopic suction cups to cartons of different sizes is improved, a first sealing plate and a second sealing plate block the bottoms of the telescopic suction cups, and the situation that in the placing process of the device, dust adheres to the telescopic suction cups, and the adsorption effect of the telescopic suction cups is affected is prevented; and a rotary hook lock resets and clamps a clamping shaft, the situation that dust enters a protection frame from a gap and is attached to the telescopic suction cup due to the gap between a first sealing plate and a second sealing plate is avoided, and then the protection effect on the telescopic suction cup is improved.

An adjustable mounting bracket is configured to be adjusted between multiple positions to accommodate electronic devices having different lengths. The mounting bracket includes a main plate that is adjustable relative to a slide plate. Each of the main plate and the slide plate has an attachment point for attachment to an electronic device. More specifically, the main plate may include one or more ridges having a slot formed therein with multiple spaced detents. A screw may be releasably inserted into a desired detent in order to secure the main plate to the slide in a desired configuration. A twist clip may be provided for releasably securing the adjustable bracket to a T-bar.

The invention relates to the technical field of welding clamping, and discloses an automobile part welding tool clamp which comprises a supporting unit, a centering adjusting unit and a clamping fixing unit. When an electric push rod pushes a sliding rod to slide, the sliding rod drives a rocker arm at the tail end to rotate around a rotating center, the position of an ejector block on the rocker arm changes, the ejector block drives an ejector rod to move towards the interior of a supporting cross beam, the ejector rod can drive an X-axis pressing plate to slide inwards, and then a workpiece on the supporting cross beam is extruded and pushed front and back; the ejector rod can move to drive the connecting plate to slide synchronously, the sliding plate on the connecting plate slides along the inclined pressing groove at the moment, the Y-axis pressing plate at the moment can be pushed to move towards the side wall of the supporting cross beam through the guiding effect of the pressing groove, the workpiece on the supporting cross beam is squeezed and pushed left and right, and through combination of front-back squeezing and left-right squeezing, the workpiece can be pushed to move synchronously. And it is guaranteed that the workpiece is automatically located in the center of the supporting cross beam, manual adjustment is not needed, and operation is simpler.

The invention discloses a waterproof coating performance detection device and method, and belongs to the field of waterproof coating detection. A waterproof coating performance detection device comprises a detection box and further comprises a mounting plate sliding in the vertical direction of the detection box, a detection disc is placed on the mounting plate, a clamping part for clamping and fixing the detection disc is arranged in the detection box, and a detection part for measuring the anti-permeability performance of a coating is arranged at the bottom of the mounting plate; the driving shaft is rotationally connected into the detection box, the bottom end of the driving shaft is fixedly connected with a spraying box, and a feeding part for conveying a detection medium into the spraying box is arranged at the top of the detection box. The spraying box is driven by the driving shaft to rotate, so that waterproof paint is uniformly sprayed in the detection disc, and the movable coating plate extends out in cooperation with the gravity extrusion effect of the waterproof paint on the sliding plate, so that the waterproof coating is scraped, the uniform and compact waterproof coating is formed in the detection disc, and the detection effect is effectively improved.

The invention discloses a building material high-precision detection device, and relates to the technical field of detection devices.The building material high-precision detection device comprises a device body, a control panel is fixedly installed on the surface of the device body, a detection table is fixedly connected to the top face of the device body, and a plurality of sets of rotating rollers are rotationally connected to the detection table; a mounting frame is fixedly mounted on one side of the top face of the device body, brackets are fixedly connected to the two sides of the mounting frame, a pair of fixing rods are fixedly connected to the brackets, and a sliding plate is slidably connected between the pair of fixing rods. The building material conveying device is reasonable in structure, building materials can be conveniently conveyed to the bottom position of the mounting frame for detection through cooperative use of the feeding assembly and the adjusting assembly, the two sides of the building materials can be positioned through the limiting assembly, and the phenomenon of deviation during conveying is avoided.

The invention discloses a skid-mounted modular blending super activated carbon desulfurization and acid-making system and method, and belongs to the technical field of desulfurization and acid-making equipment.The current desulfurization unit is erected on the lower desulfurization unit, the upper desulfurization unit is pushed to rotate, the desulfurization units drive skid-mounted assemblies to deflect through stand columns, and then the desulfurization units are made to conduct desulfurization and acid-making. A clamping plate in the skid-mounted assembly can make contact with a baffle in the side blocking assembly in the rotating process till the clamping plate is attached to the inner wall of the baffle, a sliding plate is extruded through the elastic force effect of two springs in a sliding way, the sliding plate drives the clamping plate to be clamped into an operation hole, the clamping plate is limited through the operation hole, and the position of a stand column can be locked; and other desulfurization units can be mounted in the same way, so that the aim of carrying out modular assembly on the plurality of desulfurization units can be fulfilled, the desulfurization and acid making work by using a traditional integrally designed desulfurization tower is abandoned, and the stacking and maintenance work of the desulfurization units is facilitated.

An urban rail train pantograph abrasion loss lightweight prediction method based on twin data is used for urban rail train pantograph abrasion loss prediction. The invention provides a lightweight model which is high in calculation efficiency and simple in structure aiming at the problem of wear loss prediction of a pantograph carbon contact strip. According to the model, the prediction robustness is ensured, and meanwhile, the wear loss prediction of the pantograph carbon contact strip can be quickly and accurately realized. In addition, twin data of pantograph abrasion are calculated through cyclic simulation by means of material parameters of the carbon slide plate, the weight and offset of the model are adjusted and optimized, and the prediction precision is improved. According to the method, firstly, collected wear data are preprocessed and then input into a lightweight network for pre-training; and then, performing parameter tuning on the pre-trained lightweight model by using twin data, and finally storing the adjusted parameters to complete prediction of the wear life. The method achieves the precise prediction of the wear loss of the pantograph carbon slide plate, and has the advantages of being small in parameter quantity and short in operation time.

The invention relates to the technical field of intelligent suspension conveying systems, in particular to a PVD vacuum coating intelligent suspension conveying system which comprises a mounting frame and a driving mechanism mounted at the bottom of the mounting frame, and a suspension mechanism and a limiting mechanism are mounted on a fixing mechanism; a limiting mechanism is installed in the fixing block, and the fixing block is in sliding connection with the sliding plate, so that the distance between the side plate and the stand column can be adjusted, hanging of a large workpiece is facilitated, the side plate is prevented from blocking a film coating piece, a larger space is vacated, different film coating pieces can be hung and conveyed, and after the external expansion range of the sliding plate is adjusted, the sliding plate needs to be fixed; due to the fact that the top of the bottom column abuts against the sliding column in the fixing block, when the shell shrinks to drive the supporting plate to ascend, the stand column can push the sliding column in the fixing block to ascend, toothed plates on the sliding column are further meshed with inner teeth at the bottom of the sliding plate, the sliding plate is fixed while the stand column is fixed, and the external expansion range of the sliding plate is convenient to adjust.

A handling fork and a handling device. The handling fork comprises a bottom plate (10), two support plate assemblies (11), a telescopic fork driving assembly (12), a sliding plate extending and retracting and suction cup assembly (13), and two push rod assemblies (14); the support plate assemblies (11), the telescopic fork driving assembly (12), the sliding plate extending and retracting and suction cup assembly (13), and the push rod assemblies (14) are respectively arranged on the bottom plate (10); the telescopic fork driving assembly (12) is in chain connection with the sliding plate extending and retracting and suction cup assembly (13); the two push rod assemblies (14) are respectively located on two sides of the sliding plate extending and retracting and suction cup assembly (13) and are slidably connected to the sliding plate extending and retracting and suction cup assembly (13); the two support plate assemblies (11) are respectively located on two sides of the sliding plate extending and retracting and suction cup assembly (13); the sliding plate extending and retracting and suction cup assembly (13) is driven by the telescopic fork driving assembly (12) to drive the push rod assemblies (14) to extend along a preset direction, suctions a material box (03) to the push rod assemblies (14), and then drives the push rod assemblies (14) to reversely retract, so that the material box (03) is carried on the support plate assemblies (11). According to the handling fork and the handling device, the telescopic fork driving assembly and the sliding plate extending and retracting and suction cup assembly are controlled to handle material boxes, so that high safety is achieved.

The invention provides a welding device for ship repair, and belongs to the technical field of welding. Comprising a base, a supporting plate is fixedly arranged on the surface of the base, a sliding plate is arranged on the inner wall of the supporting plate in a sliding mode, a welding gun for welding the ship welding position is installed on the surface of the sliding plate, and a cleaning part for cleaning welding slag generated during welding of the welding gun is installed on the surface of the sliding plate; by arranging the cleaning part, welding can be carried out while the whole equipment is moved, welding slag generated by welding at the welding position can be adsorbed during welding, splashing of the welding slag is prevented, a pipeline can be knocked through cooperative work of a motor, a rotating rod, a round wheel, a connecting rod, a sliding block, a downward pressing rod, a torsion spring, a rotating strip, a spring hammer and other components, and therefore the pipeline can be conveniently welded. Welding slag in the pipeline is knocked off due to vibration and sucked away by the fan, cleaning of the welding slag adsorbed to the inner wall of the pipeline is achieved, smoothness of the pipeline is guaranteed, and attachment of the welding slag to the inner wall of the pipeline is effectively reduced.

The invention relates to the technical field of drilling equipment, in particular to a blasting drilling device for tunnel precise blasting construction and a using method thereof.The blasting drilling device comprises a mounting main body, a rotating mechanism is arranged on the mounting main body, a connecting assembly is arranged on the rotating mechanism, and a translation mechanism is arranged on the connecting assembly; a limiting assembly is further arranged on the mounting body, a limiting adjusting mechanism is arranged between the translation mechanism and the mounting body, and a drilling machine is fixedly connected to the translation mechanism. According to the drilling machine, through the arranged limiting adjusting assembly, in the process that the sliding plate drives the drilling machine to drill and complete resetting, a rack can be driven to move and be engaged with a gear ring, the gear ring is made to rotate, accordingly, a limiting stop lever is driven to rotate by a certain angle, and the rotated limiting stop lever serves as a position mark and can be used for controlling the rotating angle of the drilling machine; and accurate positioning of the drilling machine is ensured.

The invention relates to the technical field of concrete detection, in particular to concrete strength detection equipment which comprises a pressure bearing unit and a pressing unit, the pressure bearing unit comprises a base and a bearing table arranged at the upper end of the base, the bearing table comprises a concentric-square-shaped frame fixed to the top of the base, and a center positioning mechanism is arranged on the upper surface of the concentric-square-shaped frame; the center positioning mechanism comprises four calibration assemblies arranged at the corners of the upper surface of the concentric-square-shaped frame, and a driving mechanism drives a first-stage sliding plate in the four calibration assemblies to move along the diagonal lines of the bearing table, so that four corner clamping plates are driven to move towards the concrete test block placed on the bearing table; the corner clamping plate is clamped on the concrete corner and then pushes the concrete test block to move until the concrete test block is aligned with the center of the pressing plate, so that errors which cannot be observed by naked eyes due to manual placement of the concrete test block are reduced, and the accuracy of a compressive strength detection result is improved.

To provide a fender structure having a mooring function capable of withstanding large docking pressure.SOLUTION: A fender structure installed in a mooring facility Q having a mooring area R for mooring a ship includes a fender 10 attached to the mooring facility Q and absorbing impact when a ship comes alongside, and a ship capture unit 20 exerting resistance against a ship leaving a shore. The ship capture unit 20 comprises a contact piece 51 coming into contact with a ship body when a ship comes alongside and fastening means for fastening the contact piece 51 to a contact position of the ship body. A slide plate 52 with a contact piece 51 arranged on its surface is placed between a pair of guide portions 30 provided on a surface of the fender 10, and roller portions 53 at left and right sides of the slide plate are inserted into groove portions 31 of the guide portions 30 so that the contact piece 51 can be raised and lowered. Even if a ship rises and falls due to changes in a tide level or the like, since the contact piece 51 can be raised and lowered following the ship body, a mooring state of a ship can be stabilized.SELECTED DRAWING: Figure 9

The invention discloses an efficient aluminum plate cold-rolling mill oil injection mechanism, and relates to the technical field of aluminum plate cold-rolling mill oil injection, the efficient aluminum plate cold-rolling mill oil injection mechanism comprises a machining table, a transmission roller is fixedly mounted on the inner wall of the machining table, a motor is fixedly mounted on the outer wall of the machining table, and a pressing roller is fixedly mounted at the output end of the motor; the anti-deviation device is arranged on the inner wall of the machining table and comprises a lubricating box, a spraying opening, a supporting frame, a linear motor, a sliding plate, a sensor, a servo motor, a conveying wheel, a push plate, a guide plate, a fixing frame, a trapezoidal block and a deburring rod. The servo motor moves in the direction close to the middle of the conveying roller to drive the conveying wheel to move in the direction close to the middle of the conveying roller, the conveying wheel moves in the direction close to the middle of the conveying roller to be matched with the conveying belt to correct the aluminum plate, and the situation that the aluminum plate deviates during oil injection, consequently, lubricating oil cannot effectively cover the aluminum plate, and follow-up pressing roller rolling is affected is prevented.

The invention discloses an intelligent hanging and conveying device for clothes, and relates to the technical field of intelligent hanging and conveying, the intelligent hanging and conveying device for clothes comprises a supporting frame, a conveying device is fixedly mounted at the top of the supporting frame, and a push rod is slidably mounted on the inner wall of the conveying device; a sliding rail is fixedly installed on the side, close to the pushing rod, of the supporting frame, a pulley is slidably installed at the top of the sliding rail, a round rod is fixedly installed on the side, away from the pushing rod, of the pulley, a blocking plate is fixedly installed at the bottom of the round rod, and a clamping device is further arranged on the surface of the round rod. The rotating rod rotates downwards to drive the clamping plate to move, the clamping plate can clamp the clothes to prevent the clothes from slipping off from the surface of the sliding plate, the clothes can be effectively protected from falling on the ground, the clothes falling on the ground can be possibly contaminated by dust or stains, and the cleaning cost is increased.

The invention discloses an anti-stripping tundish cover castable packaging device which comprises a rotary connecting frame, the rotary connecting frame is installed between the bottoms of two first connecting rods, and two clamping assemblies and a heat sealing assembly are installed in the middle of the rotary connecting frame. Limiting assemblies used for limiting the rotary connecting frame are installed on the outer walls of the two first connecting rods correspondingly, the two clamping assemblies and the heat sealing assembly are symmetrically arranged in the middle of the rotary connecting frame correspondingly, the bottom of the rotary connecting frame is stressed, and the clamping assemblies and the heat sealing assembly are driven at the same time. Through the arrangement of the clamping assembly, in the downward moving process of the sliding plate, the transmission rod is driven to rotate and deviate, meanwhile, the connecting frame is pulled, the arc-shaped plates are driven to move, the two arc-shaped plates are close to each other, the packaging bag in the loading process and the full packaging bag are supported, and the situation that in the process, the packaging bag topples over, and the loading effect is affected is prevented.

The invention relates to the technical field of welding clamps, in particular to a cabin equipment outfitting welding clamp and a clamping method thereof.The cabin equipment outfitting welding clamp comprises a guide rail, two sliding blocks capable of synchronously and oppositely moving are slidably clamped to the guide rail, a second limiting rod is arranged on the guide rail, a sliding plate is slidably clamped to the sliding blocks, and the second limiting rod is movably sleeved with the sliding plate; an elastic receding assembly is arranged between the sliding block and the sliding plate, the sliding plate can slide on the sliding block when pushed by external force through the elastic receding assembly, a sleeve arranged on the second limiting rod in a sleeving mode is embedded into the inner side of the sliding plate in a clamped mode, and the sleeve and the second limiting rod are matched through a first linkage mechanism. The sleeve rotates when sliding on the second limiting rod; according to the thin-wall fitting-out pipe fitting clamping device, radial and axial synchronous constraint of the thin-wall fitting-out pipe fitting can be achieved, the thin-wall fitting-out pipe fitting is not prone to loosening or deformation in the welding process, meanwhile, coaxial welding is kept, and the welding seam quality is improved.

The invention relates to the technical field of conveyors, in particular to a suspension chain conveyor which comprises a rail, an oil injection groove is formed in the left side of the upper end of the rail, an upper-layer traction rail is arranged on the upper side in the rail and used for running of a cross chain, a lower-layer bearing rail is arranged on the lower side in the rail, and a power and free trolley body is arranged in the lower-layer bearing rail. According to the device, when the movable plate moves rightwards, the sliding plate, the pressing block and the guide rod are driven to move synchronously, the guide rod slides in the inclined groove plate, and then the guide rod, the sliding plate and the pressing block are driven to slide back and forth on the movable plate in a reciprocating mode, and when the flexible oil injection block is attached to the surface of the cross chain hanging wheel and lubricating oil is smeared through the arranged pressing block, the flexible oil injection block and the cross chain hanging wheel can be fixed conveniently. And downward pressure is applied to the flexible oil injection block, so that lubricating oil in the flexible oil injection block can be extruded and smeared on the surface of the cross-shaped chain hanging wheel, the situation that the lubricating oil on the surface of the cross-shaped chain hanging wheel is not uniformly smeared is avoided, and the lubricating quality of the cross-shaped chain hanging wheel is improved.

The embodiment of the invention provides a cleaning robot. The cleaning robot comprises a machine body; the driving device comprises a first power source and a sliding plate connected with the first power source; the sliding plate has a lifting part; the mopping assembly is connected with the sliding plate through the connecting assembly; when the first power source drives the sliding plate to move in the first direction, the sliding plate drives the mopping assembly to extend outwards; when the first power source drives the sliding plate to move in the second direction, the sliding plate drives the mopping assembly to retract inwards, after the mopping assembly moves to the limiting position and the position of the mopping assembly is limited, the connecting assembly climbs along the lifting part of the sliding plate, and the mopping assembly vertically moves upwards. According to the technical scheme, the first power source drives the sliding plate to act in different directions, so that the mopping assembly can be driven to extend outwards and be lifted, and the driving device is simple in structure. The internal space is saved, and the rationality of deployment of each component is improved.

The invention discloses a high-damping composite material transmission shaft comprehensive performance testing machine and a testing method thereof, and relates to the technical field of composite material transmission shaft experiments.The high-damping composite material transmission shaft comprehensive performance testing machine comprises a machine body, a load detection assembly, a reinforcing assembly and a vibration detection assembly, a sliding rail is fixedly connected to the machine body, and a sliding plate is slidably connected to the sliding rail; the top end of the sliding plate is provided with an operation block, the end of the operation block is fixedly connected with a connecting block, the end of the connecting block is provided with a three-jaw fixator used for fixing a transmission shaft, the load detection assembly comprises a rotating shaft fixedly connected with the three-jaw fixator, and the outer side face of the rotating shaft is provided with an extrusion roller in an attached mode. Through mutual cooperation of the load detection assembly, the reinforcing assembly and the vibration detection assembly, multiple groups of performances of the transmission shaft can be monitored, so that the problem of complex and difficult transmission shaft experiment caused by relatively single function of a transmission shaft testing machine in the prior art is solved.