4047 results about "Splint device" patented technology

An open linear stapler includes an end effector located at a distal side. The end effector includes a substantially U-shaped stationary jaw located at the distal side and a movable jaw movable relative to the stationary jaw to clamp tissue therebetween. A surface of the stationary jaw opposes the movable jaw and includes an anvil. The movable jaw is configured to receive a staple cartridge. The stationary jaw includes two substantially U-shaped outer anvil clamping plates, and a distal surface of the anvil is fixedly connected to proximal surfaces of the distal ends of the outer anvil clamping plates. The stapler can be more easily inserted into the patient's body and provide a larger free space.

The invention provides a self-adsorption type air pipe flange bolt screwing main body device and a control method. The device comprises a capturing module, a driving module, a recognition module, an adsorption module and a centralized control platform. Under comprehensive control of a centralized control platform, the device is adsorbed and fixed to the surface of the air pipe through the adsorption module, the capturing module drives a hydraulic rod through a driving motor, movement control over upper and lower clamping plates is achieved, the clamping plates clamp an air pipe flange, and the overall stability of the device is further improved. The recognition module collects relative position information of the device and a flange bolt hole in real time through a camera, the distance between the bolt hole and the device is accurately detected through an ultrasonic transmitting device, and then the movement distance of the device is dynamically adjusted in cooperation with the driving module. Through assembly type combined installation of multiple functional modules, automatic walking, precise positioning and stable screwing of the device on the surface of an air pipe are achieved, a mechanical arm is not needed, the device can be flexibly suitable for vertical air pipe flanges of different heights, the occupied space is small, and the scene applicability is good.

The invention provides a limb fracture rapid reduction external fixing device based on an augmented reality technology, and belongs to the technical field of fracture reduction fixing devices. The limiting component comprises a connecting frame and a connecting arc plate, a fixing pressing plate is arranged on the outer wall of the connecting frame, a positioning clamping plate is arranged at the bottom of the fixing pressing plate, a plurality of positioning clamping grooves are formed in the connecting frame and the connecting shaft, and the positioning clamping plate is fixedly connected to the positioning clamping grooves in a sleeving mode. By arranging the reset arc plate and the limiting part, the reset arc plate can be attached to the curved surface of the limb, a gap between the reset arc plate and the limb is avoided, and meanwhile the angle between the connecting frame and the connecting arc plate can be locked under the action of the fixing pressing plate; parameters between the reduction clamping plate and the movable clamping plate can be set according to use requirements, when a fracture part is subjected to reduction, the fracture part can be rapidly subjected to reduction by means of the positions of the reduction clamping plate and the movable clamping plate with the set parameters, and the fracture part is clamped and fixed.

The utility model relates to the technical field of knee joint braces, in particular to a self-adaptive intelligent knee joint brace. The utility model discloses a self-adaptation knee joint intelligent brace, including the splint subassembly that is used for respectively fixed on the both sides of affected limb, the bandage subassembly that can adjust the degree of tightness and main control panel, bandage subassembly includes bandage, bandage degree of tightness adjustment device and pressure sensor, bandage connects splint subassembly, is used for fixing the two splint subassembly on the both sides of affected limb, and the pressure sensor is used for the pressure sensor to adjust the degree of tightness of bandage. The pressure sensor is used for detecting the contact pressure between the bandage or the clamping plate assembly and the affected limb and transmitting the contact pressure to the main control board, and the main control board is used for controlling the bandage tightness adjusting device to correspondingly tighten and tighten the bandage according to pressure data collected by the pressure sensor. The knee joint rehabilitation device can automatically adjust the tightness of the bandage in real time, not only can stably support the knee joint and the meniscus, but also can avoid damage to blood vessels and nerves and pressure sores, ensure blood circulation and improve the rehabilitation effect, is convenient and comfortable to use, and greatly improves the user experience.

The utility model relates to the technical field of seamless steel tube processing, in particular to a flaw detection device for seamless steel tube processing, which comprises a base, a mounting column is mounted at one end of the top of the base, an adjusting and positioning mechanism is mounted on the mounting column, a fixing seat is mounted at one end of the adjusting and positioning mechanism, and a limiting component is mounted on the fixing seat. A limiting assembly is installed on the base, two sets of clamping plates are installed on the limiting assembly, a fixing frame is installed on one side of the base, a movable assembly is installed on the fixing frame, a flaw detection head is installed on the movable assembly, the adjusting and positioning mechanism comprises an adjusting assembly and a locking assembly, and the adjusting assembly is used for adjusting a rotatably clamped seamless steel pipe. The locking assembly is used for locking the adjusted angle position; the device is simple in structure and convenient to operate, workers do not need to repeatedly take and place the steel pipe to change the detection surface when the detection surface is changed, the labor capacity of the workers is reduced, and the flaw detection efficiency is improved.

The invention relates to the technical field of cloth detection, and specifically discloses a cloth stretching detection device. A frame is provided with two clamping mechanisms arranged opposite to each other up and down, the clamping mechanisms include a positioning frame and two clamping units, the clamping units include a clamping plate, a moving part, an elastic part 1, a nail plate and a nail rod, the clamping plate is slidably connected with the positioning frame, a clamping tooth is arranged on the inner side surface of the clamping plate, the moving part is arranged at the outer side of the clamping plate, the elastic part 1 is arranged between the clamping plate and the moving part, the nail plate is arranged between the clamping plate and the moving part, and is slidably connected with the moving part up and down, the nail rod is arranged on the inner side of the nail plate, one end of the nail rod is fixedly connected with the nail plate, and the other end movably passes through the clamping plate, and the nail rod in the upper clamping mechanism is inclined upward, and the nail rod in the lower clamping mechanism is inclined downward; when the end of a thicker elastic cloth is clamped and fixed by two clamping plates in the clamping mechanism, the nail rod can be inserted into the cloth and is not easy to be separated from the cloth, and the fixing effect is good.

The invention relates to a method for evaluating the shape of an orthodontic splint, said method comprising the following steps: - a") acquisition of at least one image representing at least partially the splint in a service position in which it is worn by a patient, called "analysis image";- b") analysis of the analysis image using a deep learning device, preferably a neural network, trained using a training set, so as to determine a value for at least one tooth attribute of an "analysis tooth area" representing, at least partially, a tooth on said analysis image, the tooth attribute being relative to a spacing between the tooth represented by the analysis tooth area, and the groove represented on the analysis image, and / or for an image attribute of the analysis image, the image attribute being relative to a spacing between at least one tooth represented on the analysis image, and the groove represented on said analysis image.;

The present invention relates to the technical field of power lines, and specifically to a high-voltage connection hardware for power lines, comprising a limiting base plate and an upper clamping piece, wherein the upper end of the limiting base plate is fixedly connected with a lower clamping piece, and the limiting base plate and the lower clamping piece are an integrated structure. By designing an integrated anti-dropping unit at one end of a screw head component, the anti-dropping gasket is integrated with the screw head component, ensuring a flexible connection with the clamping piece while avoiding the loss of the anti-dropping gasket, which is convenient for assembly; through the design of the screw limiting unit, not only the anti-dropping of the locking nut and the screw after the lower clamping piece and the upper clamping piece are adapted and installed, but also the limiting storage of the locking nut after the upper clamping piece is disassembled further prevents the screw from falling off, and ensures that the screw and the locking nut are connected to the lower clamping piece when the hardware is not in use, thereby improving the stability and safety of the power line connection, and effectively preventing the nut and the screw from loosening and losing.

The invention relates to the technical field of medical instruments, and particularly discloses a medical puncture auxiliary robot and a positioning method thereof.The medical puncture auxiliary robot comprises a mounting frame, a placement groove is formed in the top of the mounting frame, and a first electric telescopic rod is fixedly connected to the inner wall of the placement groove; through the arrangement of the first electric telescopic rod, the mechanical arm, the first arc-shaped clamping plate, the second arc-shaped clamping plate and the puncture needle main body, during use, the first electric telescopic rod drives the mechanical arm to adjust the position in the vertical direction through telescopic motion, so that the height of the puncture needle is controlled; a mounting block at the front end of the mechanical arm drives an assembling block to move horizontally through a second electric telescopic rod, the horizontal position of the puncture needle is further adjusted, a first arc-shaped clamping plate and a second arc-shaped clamping plate are connected through a hinge and can be opened and closed to clamp a puncture needle body, and a sensor assembly on the inner side of the puncture needle body monitors the state and position of the puncture needle in real time. Therefore, the robot can accurately position the puncture point, stably control the puncture needle and feed back operation data in real time.

The invention discloses an interventional tube fixator, which relates to the technical field of medical instruments and comprises a base frame, an interventional tube static clamping plate, a sliding hole, clamping teeth, an interventional tube movable clamping plate, a countersunk head clamping hole and a movable clamping drive retaining module, the movable clamp driving and maintaining module is assembled in the sliding hole in a sliding mode through a strip-shaped sliding block, the front end of the movable clamp driving and maintaining module is provided with an elastic clamping head detachably clamped in the countersunk head clamping hole, the rear end of the movable clamp driving and maintaining module is connected with an elastic clamping plate, and the surface of the elastic clamping plate is provided with continuous sawtooth clamping grooves matched with the clamping teeth; a first handle is arranged at the rear end of the strip-shaped sliding block, and a second handle is arranged at the rear end of the elastic clamping plate. The continuous sawtooth clamping grooves can be separated from the clamping teeth by pressing the two handles, when the strip-shaped sliding block is pushed to move forwards, the elastic clamping plate enables the clamping grooves to be meshed with the clamping teeth under the action of elastic force, and rapid clamping and releasing of the interventional tube are achieved. The fixing device is simple in structure, convenient to operate, capable of effectively preventing the interventional tube from shifting and suitable for fixing the interventional tube in oral surgery or examination.

The invention belongs to the technical field of part machining, and relates to an automobile turbocharger part machining device which comprises a mounting disc, and a plurality of clamping columns are arranged on the mounting disc in a sliding mode. An open dovetail groove is formed in one side of the installation disc and extends to the center of the installation disc, a dovetail block is slidably inserted into the dovetail groove of the installation disc, a guide support perpendicular to the dovetail groove is connected to the dovetail block, two limiting clamping plates slide on the guide support, a sliding block slides on the guide support, and a bidirectional lead screw is rotationally arranged on the sliding block. The two ends of the two-way lead screw are in threaded connection with the two limiting clamping plates correspondingly. By means of the limiting effect that the dovetail block moves front and back along the dovetail groove and the limiting effect that the limiting clamping plate and the sliding block move left and right along the guide support, an air pipe opening of the turbine shell faces forwards all the time, meanwhile, centering clamping of the turbine shell is completed through the clamping column, alignment and centering clamping are synchronously carried out, and therefore positioning machining treatment of the turbine shell is facilitated, operation is easy, and the machining efficiency is improved. And manual repeated use of tools for alignment and positioning is not needed.

The invention provides a hanging basket steel plate sling limiting device, and relates to the technical field of continuous beam cantilever casting auxiliary tools, the hanging basket steel plate sling limiting device comprises a steel plate sling, a clamping plate, a working pin and a limiting assembly; the limiting assembly comprises a placing plate, a supporting plate and fixing plates, the supporting plate is arranged at the lower end of the placing plate, fixing assemblies for connecting the supporting plate and the clamping plates are arranged in the supporting plate, the two fixing plates are symmetrically arranged, connecting pipes are connected to the outer sides of the fixing plates, and the ends, away from the fixing plates, of the connecting pipes are connected with moving plates which are connected with fixing rods; an inner rod is elastically arranged in the fixing rod, one end of the inner rod extends out of the fixing rod and is fixedly provided with a limiting plate, through holes for the limiting plate to penetrate through are correspondingly formed in the clamping plate and the fixing plate, and a control assembly for controlling the connecting pipe to move in the direction perpendicular to the fixing plate is arranged on the fixing plate. The invention solves the problems that the sling is not positioned in the middle of a working pin, so that the distribution of load on the sling is influenced, the deflection of a hanging system is further caused, and local overload or uneven stress is caused.

The present invention provides a cold and hot compress integrated care device for orthopedic pain patients. 【Solution means】 Belonging to the technical field of medical devices, it comprises an upper clamp plate 1 and a lower clamp plate 2 connected by a twist spring, and both have an arc portion along the curvature of the limbs. The through groove 3 is provided on the upper clamp plate 1 and extends to the lower clamp plate 2 side and reaches both ends of the upper clamp plate 1. The slide grooves are symmetrically provided on the upper clamp plate 1 in the through groove 3 and extend in an arc shape. The slide block is slidably connected in the slide groove. By the cooperation of the provided heat conduction plate and the movable parts, the spring plate gradually covers the human body, and at the same time, the movable parts receive downward pressure, thereby causing the U-shaped plate 6 to act to form a space for preventing pressure load on the human body surface, realizing the protection of the patient and the pain prevention effect.

A splint device (100) for robotically-guided surgery includes elongate first and second splint portions (200, 400) each having opposed longitudinal ends and an interface edge extending between the ends, wherein the respective interface edges (250, 450) are arranged as a complement to each other. First and second alignment elements (800A, 800B) engaged with the first and second splint portions are arranged to interact with each other such that a substantially consistent gap is defined between the first and second interface edges, from the first ends to the second ends of the first and second splint portions. A threaded member (900) is engaged between the first and second splint portions and arranged to advance the first and second interface edges toward each other in response to advancement of the threaded member. A tracking portion (1000) having a kinematic mount (1100) engaged therewith is engaged with the first or second splint portion and extends outwardly therefrom. An associated method is also provided.

The invention discloses a cutting device for processing electric heating tubes, and relates to the technical field of processing and production of electric heating tubes, comprising a processing table, a cutting mechanism is fixedly installed on the top of the processing table, a cooling mechanism is arranged on the top of the processing table, a coolant is arranged inside the cooling mechanism, the driving motor is fixedly installed on the top of the processing table, the clamping plate is fixedly installed on the output end of the driving motor, the round tube is fixedly installed on the surface of the clamping plate, the sliding column slides through the end of the round tube away from the clamping plate, the rubber plate is fixedly installed on the surface of the sliding column, the clamping block slides through the inner and outer walls of the bottom of the round tube, the limiting plate is fixedly installed on the surface of the driving motor, and the movement of the round tube is limited by the clamping block, so that the rubber plate will not continue to move in the direction of the electric heating tube after firmly clamping the electric heating tube, causing excessive extrusion of the electric heating tube, thereby ensuring the integrity of the electric heating tube during the clamping process.

The logistics automatic carrying device comprises a moving rod and a base, a strip-shaped groove is formed in one side of the moving rod, a two-way threaded rod is rotationally installed in the strip-shaped groove, sliding sleeves are connected to the two ends of the surface of the two-way threaded rod in a threaded and sleeved mode, and a clamping motor is fixedly installed at one end of the moving rod; and the output end of the clamping motor penetrates through the moving rod and is fixedly connected with one end of a bidirectional threaded rod, and a fixing plate is fixedly mounted on one side of each sliding sleeve. According to the logistics automatic carrying device, an operator places logistics between clamping plates, then a clamping motor is started, the clamping motor operates to enable a bidirectional threaded rod to rotate, then two sliding sleeves are driven to move in opposite directions in a strip-shaped groove, at the moment, the sliding sleeves can drive a fixing plate to slide, and then the logistics is carried out. And when the surfaces of the clamping plates are arranged on the outer surface of the logistics, the clamping plates can drive the round rods to slide in the fixing plates, and then the springs are extruded.

The invention relates to the technical field of medical instruments, in particular to a tendon suture auxiliary device which comprises a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly adopt the same structural design, the first clamping assembly comprises a lower clamping plate and an upper clamping plate, and fixing needles are fixedly arranged on the inner walls of the lower clamping plate and the upper clamping plate; a magnetic buckle protrusion is arranged on the outer wall of the upper clamping plate, a magnetic buckle groove corresponding to the magnetic buckle protrusion in position is fixedly formed in the outer wall of the lower clamping plate, the hinge is fixedly connected with a supporting arm, the supporting arm is movably sleeved with a threaded pull rod, the outer surface of the threaded pull rod is in threaded connection with a magnetic nut, and an arc-shaped handle is fixedly arranged on the outer wall of the upper clamping plate. The telescopic positioner is arranged on the inner wall of the pin sleeve in a sleeved mode, the distance between the first clamping assembly and the near-end tendon and the distance between the second clamping assembly and the far-end tendon are adjusted to be shortened through rotation of the magnetic attraction nut, and the telescopic positioner is arranged to limit the clamping assemblies to ensure good involution of the broken ends of the tendons.

The invention discloses a body position fixing device for radiology department examination, which comprises a bed body, a limiting mechanism, an unlocking mechanism and a plurality of fixing units, the limiting mechanism, the unlocking mechanism and the plurality of fixing units are arranged on the bed body, and the limiting mechanism and the unlocking mechanism are matched with the fixing units. Each fixing unit comprises a clamping plate, a first connecting rod, a second connecting rod, a crank, a movable block, a cylinder and a base, a movable groove is formed in the base, the cylinder is arranged in the movable groove and connected with the movable block, the second connecting rods are symmetrically arranged on the two sides of the movable block, the crank and the movable block are rotationally connected with the second connecting rods, and the crank is rotationally connected with the clamping plate; the clamping plate and the base are both rotationally connected with the first connecting rod. Through the application of the body position fixing device for examination in the radiology department, the operation process is simplified, the operation burden of medical staff is relieved, and the working efficiency of the medical staff is improved.

A glaucoma aqueous humor drainage tube implantation and injection device, which relates to the field of ophthalmology. The glaucoma aqueous humor drainage tube implantation and injection device comprises a protective housing (1), wherein an adjustable lower housing (8) is slidably connected to an inner wall of the protective housing (1), a fixing post (3) is fixedly connected to a surface of the protective housing (1), a left opening and clamping plate (4) and a right opening and clamping plate (5) are each rotationally connected to a surface of the fixing post (3), contact plates (6) are fixedly connected to both the bottom ends of the left opening and clamping plate (4) and the right opening and clamping plate (5), adhesive stickers (7) are fixedly connected to both the lower surfaces of the pair of contact plates (6), an adjustable rotating cylinder (2) is rotationally connected to the inner wall of the protective housing (1), and an adjustable pressure-reducing mechanism (9) is in threaded connection with an inner wall of the adjustable rotating cylinder (2). The adhesive stickers (7) are provided to adhere to the skin of a human body to provide support, so as to prevent eyelids of a patient from resetting due to fatigue during surgery; by means of providing the left opening and clamping plate (4) and the right opening and clamping plate (5), balanced support is maintained; by providing the protective housing (1), the movement of the adjustable lower housing (8) is guided and positioned; the adjustable pressure-reducing mechanism (9) is provided such that the eyelids of the patient are supported and tensioned during surgery and remain stable; and the functions of needling and of aqueous humor flow guiding are integrated, so as to avoid frequent replacement of a device during surgery.

The invention discloses a dynamic correction brace for scoliosis, comprising: a crotch splint assembly which is supported on both sides of the crotch of a human body in a half-surrounding manner; the crotch exoskeleton frame is located above the crotch splint assembly, and the crotch exoskeleton frame is connected with the crotch splint assembly through a connecting assembly; the rib exoskeleton frame is located above the crotch exoskeleton frame, and the crotch exoskeleton frame and the rib exoskeleton frame are connected through a first correction adjusting assembly; the armpit exoskeleton frame is located above the rib exoskeleton frame, and the armpit exoskeleton frame is connected with the rib exoskeleton frame through a second correction adjusting assembly; by adjusting the first correction adjusting assembly and the second correction adjusting assembly, the armpit exoskeleton frame and the rib exoskeleton frame are driven to move with six degrees of freedom relative to the crotch exoskeleton frame. The correction effect can be ensured while the patient moves, and the structure is light.

The utility model discloses a steel column mounting and fixing tool, and relates to the technical field of building construction. The device comprises a supporting power assembly, the supporting power assembly comprises a base, a positioning groove is formed in the top of the base, and a stabilizing assembly is fixedly matched with the outer top of the base. The stabilizing assembly comprises arc-shaped supporting plates symmetrically and fixedly connected to the outer top of the base, and sliding plates are slidably connected to the peripheral side faces of the arc-shaped supporting plates in a penetrating mode. The steel column is synchronously fixed through the two first clamping plates and the two second clamping plates, and the two sections of the outer wall of the steel column are fixed, so that the stability of the fixed steel column is better, the traditional mode of fixing the steel column through multiple bolts is avoided, the operation amount is reduced, and the working efficiency is effectively improved.

The utility model discloses maintenance turnover equipment for a network switch, and particularly relates to the technical field of network switch maintenance, the maintenance turnover equipment comprises a maintenance platform and supporting legs, two sides of the top end of the maintenance platform are provided with clamping and turnover assemblies, each turnover assembly comprises a rack, a positioning platform, a threaded sleeve and a lead screw, and the positioning platform is provided with a clamping groove. Racks are mounted on the two sides of the top end of the maintenance table correspondingly, a positioning table is mounted at the top end of each rack, a threaded sleeve is mounted in each positioning table, and a lead screw is arranged in each threaded sleeve. The clamping plates are symmetrically distributed, the lead screw is rotated, the lead screw is matched with the threaded sleeve, the clamping plates can be pushed to be close to each other, the two clamping plates are matched, the clamping plates can be clamped on the outer side of the switch shell, the fixing bolt at the top of the clamping table is screwed to be loosened, and after fixing of the connecting block is loosened, the clamping table is matched with the connecting block. And the switch clamped at the inner side can be turned over, so that the maintenance equipment can clamp and turn over the switch.

The invention provides a quick-release clamping assembly for machine tool machining and a using method, and belongs to the technical field of machine tool machining. The clamping assembly comprises a fixing base, a strip-shaped sliding hole is formed in the fixing base, the bottom of the clamping plate assembly is installed in the strip-shaped sliding hole, the clamping plate assembly can freely slide in the strip-shaped sliding hole, the first baffle and the second baffle are installed at the ends, on the two sides of the clamping plate assembly, of the fixing base respectively, a bracket is installed at the bottom of the fixing base, and a limiting assembly is installed on the bracket. The clamping plate assembly comprises a clamping plate body, a band-type brake mechanism is arranged in a first sliding block at the bottom of the clamping plate body, and limiting is achieved when the band-type brake mechanism interacts with the limiting mechanism, so that the clamping plate assembly can be limited at any position within the movement range. A workpiece is clamped and fixed by arranging the limiting assembly, the clamping plate body can be limited at any position within the movement range of the clamping plate body, and the stepless adjustment effect is achieved.

The utility model discloses a mould processing positioning clamping seat which comprises a clamping table, the bottom of the clamping table is vertically connected with a rotating shaft, the other end, away from the clamping table, of the rotating shaft is connected with a shaft sleeve, the other end, away from the rotating shaft, of the shaft sleeve is fixedly connected with a base, and the clamping table is parallel to the base. Two grooves with the same size are symmetrically formed in the clamping table, a first screw rod and a second screw rod are arranged in the two grooves respectively, the first screw rod and the second screw rod penetrate through the grooves to be fixedly connected, and the thread directions of the first screw rod and the second screw rod are opposite; the first screw and the second screw are symmetrically connected with two supporting plates through threads, clamping plates are arranged on the two supporting plates respectively, and the clamping plates are rotatably connected with the supporting plates. By arranging a certain angle adjusting structure, stable clamping and multi-angle and multi-position adjustment after clamping of a tubular mold and a mold with a circular part are achieved, and workers can conveniently conduct grinding, drilling and other machining operations.

The utility model relates to the technical field of industrial DR scanning detection, and discloses an auxiliary scanning clamp based on horizontal industrial DR detection, which comprises a base, a mounting table is rotatably connected in the base, an adjusting assembly is arranged in the mounting table, a detection table is arranged in the mounting table, an electric push rod is fixedly connected in the detection table, and a clamping device is arranged in the electric push rod. Rotating rods are rotatably connected to the left side and the right side of the telescopic end of the electric push rod, a fixing rod is rotatably connected to one end of each rotating rod, a clamping plate is fixedly connected to the top of each fixing rod, a rubber pad is slidably connected to the interior of each clamping plate, and a pressure sensor is fixedly connected to the interior of each clamping plate. According to the utility model, the two clamping plates are used for clamping and fixing a sample, the pressure sensor transmits a signal to the controller when the pressure applied to the pressure sensor reaches a threshold value, and the controller controls the telescopic end of the electric push rod to stop moving and the detection table to rotate, so that multi-angle detection of the sample is facilitated, and the detection efficiency and precision are improved.

The invention relates to the technical field of motor shell clamps, and discloses a motor shell machining clamp and a use method of the clamp, the motor shell machining clamp comprises a turnover assembly, the turnover assembly comprises a supporting plate, the left side of the supporting plate is fixedly connected with a hydraulic pump, and the right side of the output end of the hydraulic pump is fixedly connected with a positioning plate. After the first connecting rod makes contact with the left side of the inner wall of a first fixing sleeve, along with continuous movement of the first connecting rod, the first connecting rod can drive a first pressing plate to move leftwards through the first fixing sleeve, the second pressing plate can push hydraulic oil in a supporting plate into a liquid guide pipe, and the liquid guide pipe can introduce the hydraulic oil into a second fixing sleeve; hydraulic oil introduced into a second fixing sleeve can push a first rack to the right side, the first rack moves to the right side to drive a gear to rotate, a first clamping plate can be driven to rotate through the gear, then the clamped machine shell can be turned over through the clamping plate, and at the moment, the other side of the machine shell can be machined.

The invention relates to the technical field of rolling granulation, in particular to automatic machining equipment for a dry-method rolling granulator assembly and a machining method.The automatic machining equipment comprises a feeding belt, a conveying belt, a clamping assembly and a milling assembly, the clamping assembly comprises a pair of supporting plates, the inner sides of the supporting plates are fixedly connected with a pair of supporting bases, and the supporting bases are fixedly connected with the conveying belt; a first supporting roller is rotationally connected between the pair of supporting seats, a movable second supporting roller is arranged on one side of the first supporting roller, and the first supporting roller and the second supporting roller support the groove roller. The feeding belt is arranged on one side of the first supporting roller, and the conveying belt is arranged on the lower side of the supporting base. And the clamping assembly comprises a pair of annular clamping plates, one end of each annular clamping plate is fixedly connected with a plurality of connecting rods, one end of each connecting rod is fixedly connected with a fixing disc, and the automatic hole nest machining function is conveniently, rapidly and efficiently achieved.

The utility model relates to the technical field of hoisting devices, in particular to an assembly type building wallboard hoisting device which comprises a base, a rectangular groove is formed in the top of the base, two clamping plates for positioning and clamping a building wallboard are arranged in the rectangular groove in a sliding mode, a plurality of longitudinally-arranged through holes are formed in the two clamping plates, and the through holes are communicated with the rectangular groove. When the gear rotates to drive the first L-shaped strip plate and the second L-shaped strip plate to move close to each other, the first L-shaped strip plate and the second L-shaped strip plate are movably inserted into the adjacent insertion cylinders through the multiple insertion rods, and the clamping plates are inserted into the insertion cylinders through the insertion rods, so that the clamping plates can be inserted into the first L-shaped strip plate and the second L-shaped strip plate, and the clamping plates can be inserted into the insertion cylinders to be inserted into the first L-shaped strip plate and the second L-shaped strip plate. And the front side and the rear side of the top of the base are protected, the safety protection effect during hoisting is improved, the situation that a building wallboard falls off due to equipment shaking is avoided, and the safety in construction is improved.