646results about How to "Stable clamping" patented technology

The application relates to a color difference detection table for decorative paper and belongs to the detection table field. The color difference detection table comprises a detection table, a paper unwinding device, a paper winding device and a light supplementing device. The upper portion of the detection table is horizontally fixed with a hole plate on the front and back sides, a rotating plate is horizontally arranged on the hole plate, a plurality of pressing wheels are horizontally and transversely rotatably connected to the vertical end surface of the rotating plate close to the detection table, a guide rod frame is vertically fixed to the bottom surface of the rotating plate, the guide rod frame is slidably and penetratingly inserted into the hole plate, and a lower pressing spring is vertically fixed to the bottom surface of the guide rod frame. The application avoids the problem that large-area decorative paper is prone to bending and warping during detection, thereby ensuring the stability of the decorative paper during detection. In order to ensure continuous detection of the decorative paper with a long length, the paper is wound by the paper unwinding device and the paper winding device through the detection table, so that the decorative paper with a large length and volume can be continuously detected.

The utility model belongs to the field of notebook computer detection, particularly relates to a notebook computer touch pressing detection device, and aims to solve the problems that a computer is adsorbed and fixed through a negative pressure system in the prior art, the negative pressure system depends on sealing performance to maintain pressure difference, a sealing element is possibly aged or damaged after long-term use, and the adsorption force is reduced. In order to solve the problems that in the prior art, the abrasion condition of a negative pressure system needs to be checked regularly, and the maintenance or replacement cost is high, the following scheme is provided that the device comprises a workbench and a detection module, the top of the workbench is provided with a clamping mechanism used for clamping a computer, and the workbench is provided with a moving mechanism used for moving the detection module; the two clamping plates can stably clamp a computer, the computer touchpad is prevented from shaking or being damaged in the detection process, the cleaning plate and the wiping cotton can be driven to move up and down, the cleaning plate and the wiping cotton are matched with the moving frame in a moving mode, the touchpad can be comprehensively cleaned, and interference of impurities such as dust on the detection result is reduced.

This invention discloses a vertical cigarette packing device and its working method, which solves the problem of large footprint of existing cigarette packing machines. It has the beneficial effects of reducing the footprint of cigarette packing equipment and expanding the application range of cigarette packing machines. The specific solution is as follows: A vertical cigarette packing device includes a frame, which supports a multi-segment transfer mechanism, a cigarette pack flipping mechanism, and a flat plate opening and closing mechanism. The multi-segment transfer mechanism is located at the top of the frame and is connected to a clamping and suction composite clamp. The cigarette pack flipping mechanism is set on the side of the clamping and suction composite clamp. A cigarette pack clamping mechanism is set on the inner side of the frame of the cigarette pack flipping mechanism. The flat plate opening and closing mechanism is set below the cigarette pack clamping mechanism. The cigarette pack flipping mechanism flips several horizontal cigarette packs into a vertical state. The cigarette pack clamping mechanism clamps the vertical cigarette packs. When the flat plate opening and closing mechanism is closed, it supports the bottom of the vertical cigarette packs.

This utility model discloses a core straightening device for wire and cable processing, relating to the field of wire and cable processing technology. The straightening device includes a first straightening seat and a second straightening seat fixedly mounted adjacent to each other on a base. Both the first and second straightening seats are equipped with straightening mechanisms. A clamping mechanism and a cleaning mechanism for cleaning the cable surface are sequentially arranged on the base in front of the first and second straightening seats. The clamping mechanism includes a clamping seat, on which a first turntable is rotatably mounted. Multiple sets of rotating rods are hinged along the circumference of the clamping seat and slide in cooperation with the first turntable. The top of each rotating rod has a clamping roller that rotatably contacts the surface of the cable body. When in use, this device overcomes the problem in existing technologies where the inability to clamp and fix wires and cables leads to unstable core fixing. Furthermore, the lack of cable cleaning allows core materials with mineral deposits to enter the straightening process, resulting in more severe bending and creases in the core material.

The utility model discloses an outer bearing support multi -hole processing device belongs to bearing processing technical field, and it is including: the processing platform, punch -a -hole mechanism and clamping mechanism, wherein, punch -a -hole mechanism is located on the processing platform, and it includes the variable -distance subassembly and a plurality of drilling assembly, and a plurality of drilling assembly adjust the hole distance through variable -distance subassembly, clamping mechanism is located on the platform of processing platform, is used for clamping fixed before drilling to outer bearing support, this design can carry out multi -hole processing to different specifications's outer bearing support, and the flexibility is stronger and the efficiency is higher.

The utility model relates to the field of positioning welding devices, and discloses a positioning welding device for water collecting and distributing device production, which comprises a welding table, a pressing rod and a welding gun, the left end of the top of the welding table is fixedly connected with a fixed seat, and the top end of the rear side of the fixed seat is fixedly connected with a motor I; the driving end of the first motor penetrates through the fixing base and is rotationally connected with a first connecting rod, the right end of the first connecting rod is rotationally connected with a movable rod, a first limiting groove is formed in the front side of the movable rod and connected with a second limiting groove through a limiting rod, and the second limiting groove is formed in the top end of the front side of the fixing base. And the bottom end of the front side of the movable rod is fixedly connected with a movable block. According to the valve body feeding device, automatic grabbing and placing of the valve body are achieved, manual intervention is reduced, the feeding efficiency is greatly improved, it is guaranteed that the valve body is accurately conveyed to the welding position at the top of the square pipe, and the production process is smoother. And meanwhile, welding positioning is conducted through all-directional clamping, and it is guaranteed that the square pipe is stable and free of displacement during welding.

This utility model relates to the technical field of graphite product processing equipment, specifically disclosing a chamfering device for processing graphite crucibles, including a base, a clamping mechanism disposed on the base, and a chamfering mechanism, the chamfering mechanism being located behind the clamping mechanism; the clamping mechanism includes a rotating seat rotatably disposed on the top of the base, two clamping arms symmetrically disposed above the rotating seat, and a horizontal adjustment component driving the two clamping arms to move synchronously towards or away from each other along the radial direction of the rotating seat; an arc-shaped clamping block adapted to the outer wall of the graphite crucible is detachably connected to the inner side of the clamping arm, and an elastic buffer layer is embedded on the inner surface of the arc-shaped clamping block; this utility model, through a rotating structure supported by a bidirectional thrust ball bearing and an angle adjustment mechanism using a worm gear and a scale pointer, achieves stable rotation of the graphite crucible clamping and high-precision adjustment of the chamfering angle, effectively reducing the processing breakage rate and improving product consistency.

This utility model relates to a fixture for testing the opening force of aluminum foil easy-tear caps, including a base plate and an inclined panel integrally formed at a 45° angle to the base plate. An aluminum channel slide rail is fixedly mounted on the inclined panel, and symmetrically slidable clamps are arranged on the aluminum channel slide rail. The clamps are fixed by bolts, and the aluminum foil easy-tear cap to be tested is clamped between the symmetrically arranged clamps. This utility model has a simple structure and is easy to operate, enabling rapid testing of the tearing force and full opening force of aluminum foil easy-tear caps. Furthermore, the clamps are movable on the aluminum channel slide rail, allowing testing of aluminum foil easy-tear caps of different diameters.

This utility model discloses a resistive touchscreen pressure testing device, relating to the field of touchscreen technology. It includes a base with a sliding groove; a sliding block located within the sliding groove, a support seat fixed to the sliding block, a support block fixed to the bottom of the support seat, a positioning block fixed to the base, and an electric telescopic rod mounted on the positioning block, the distal end of which is fixed to the support block; and a testing component. This utility model, through its designed testing component, ensures that when the control motor starts, the output shaft of the control motor drives the rocker arm to rotate, causing the rotating rod to move with the rocker arm's rotation, thereby driving the guide post to perform linear reciprocating motion within the sliding hole. Unlike traditional pressure testing devices, this ensures that during the pressure testing process, regardless of the applied pressure or precise pressure adjustment, it can be monitored in real time by the pressure sensor, truly achieving accurate pressure testing of the resistive touchscreen and greatly improving the pressure testing effect.

The present application relates to a kind of flexible peanut clamping conveying and low-loss multistage fruit picking device, including rack, the clamping conveying mechanism being arranged above the rack and the fruit picking mechanism being arranged on the rack below the clamping conveying mechanism, the guide mechanism for guiding peanut vine into the clamping conveying mechanism is arranged on the front of the clamping conveying mechanism of the rack, the clamping conveying mechanism is arranged along the length direction of the rack, and the clamping conveying mechanism is used to clamp peanut vine and convey along the length direction of the rack;When the clamping conveying mechanism clamps peanut vine and conveys, the peanut fruit at the lower end of peanut vine moves towards the fruit picking mechanism, and the fruit picking mechanism is used to pick the peanut fruit at the lower end of peanut vine.This application can reduce the breakage rate when peanut is picked, and at the same time improve the picking rate.

The utility model relates to a welding wire roller transfer trolley which comprises a frame body, a handrail arranged on one side of the frame body, universal wheels fixed to the bottom of the frame body, a left placing area and a right placing area arranged on the frame body, each placing area comprises an upper placing frame and a lower placing frame, each placing frame comprises two limiting rods arranged at intervals, and the interval between the limiting rods is smaller than the outer diameter of a welding wire roller. The limiting rods are arranged on the frame body so that a welding wire roller can be placed between the limiting rods, upward protrusions of the angle steel can stop the welding wire roller from rolling from the two sides, and therefore the welding wire roller can be stably clamped between the limiting rods, the lower-layer containing frame is fixedly connected to the bottom of the frame body, and the upper-layer containing frame is arranged on the frame body in a sliding mode so that the height of the upper-layer containing frame can be adjusted on the frame body in a sliding mode. When a welding wire roller is placed on the lower-layer placing frame, the height of the upper-layer placing frame is adjusted upwards, the side space of the frame body is reserved, and therefore the welding wire roller can be assembled and disassembled more conveniently, and after the welding wire roller is assembled, the height of the upper-layer placing frame is adjusted downwards, and the welding wire roller on the lower layer is limited between the upper-layer limiting rod and the lower-layer limiting rod.

The utility model discloses a fixing clamp for silicon carbide crystal ingot plane grinding machining, and relates to the technical field of silicon carbide crystal machining. Comprising a supporting mechanism, a rotary adjusting mechanism and a plurality of clamping mechanisms. The supporting mechanism is used for supporting and positioning the silicon carbide crystal ingot, the rotary adjusting mechanism and the clamping mechanism; the rotary adjusting mechanism comprises a rotary table, an adjusting rod and a locking arm; the clamping mechanism comprises a self-adaptive adjusting clamping jaw, the clamping jaw is connected with a first linear bearing, the bottom of the first linear bearing is connected with a rubber-coated bearing, and the rubber-coated bearing is used for converting the rotating motion of the turntable into the linear motion of the clamping mechanism on the first guide shaft; according to the utility model, the relative distance of the clamping jaws is adjusted to adapt to different crystal ingot diameters, and meanwhile, the clamping jaws have the compression force of the springs, so that the crystal ingot can be clamped more firmly, the processing safety is improved, and the product damage rate is reduced.

The utility model relates to hoisting equipment technical field, concretely relates to a clamping device and hoist system for prefabricated component hoist. Among them, clamping device includes hoisting rope, two fit pieces and two mutually cross and hinged scissors board, and the both ends of scissors board are clamping end and hoist end respectively, two fit pieces are arranged respectively in the shearing side of two scissors board, and close to clamping end arrangement, and the both ends of hoisting rope are connected in the hoist end of two scissors board. The clamping device can stably hold prefabricated component, and after prefabricated component installation is completed, the clamping device can be easily taken off from prefabricated component, to solve the problem that when hoisting prefabricated component through traditional rope, the prefabricated component is pulled in the process of extracting the rope, and the position change is caused, and the installation precision of prefabricated component is affected.

This invention relates to the field of metal drum processing and discloses a device and method for cleaning dirt from the walls of metal drums. The device includes a base plate, a support frame mounted on one side of the top of the base plate, a cleaning mechanism suspended above the base plate from the top of the support frame, a lifting mechanism mounted on the top of the base plate, and a clamping mechanism mounted directly below the cleaning mechanism from the top of the lifting mechanism. The invention features multiple finger cylinders arranged in a circular pattern. The position of the finger cylinders can be adjusted to accommodate metal drums of different radii, ensuring that the two cleaning brushes at the output shaft end of each finger cylinder can press firmly against the inner and outer walls of the metal drum during movement. The lifting mechanism not only adjusts the clamping mechanism to ensure complete contact between the metal drum wall and the cleaning brushes but also rotates the clamping mechanism, enabling the cleaning brushes to thoroughly clean the metal drum wall.

This invention discloses an underwater salvage mechanical claw device for fire rescue, comprising an operating lever and an operating frame. A mechanical claw mechanism is connected to the bottom of the operating lever, and a clamping mechanism is connected to the mechanical claw mechanism. The mechanical claw mechanism includes a fixed base and multiple inclined claw plate mounting bases evenly fixed along its outer side. Two single claw plates are symmetrically rotatably connected to the outer end of each claw plate mounting base. A connecting shaft is fixed to the top of the two single claw plates and connected to the clamping mechanism. A cutting blade is provided between the two single claw plates. The top of the cutting blade is rotatably mounted in a rotating groove at the bottom of the claw plate mounting base via a cutting shaft. Both ends of the cutting shaft extend into the claw plate mounting base and are connected to a drive assembly. This device controls the rotation of the cutting blade through the drive assembly, actively cutting obstacles such as fishing nets and aquatic plants entangled on the mechanical claw to avoid jamming. Simultaneously, the inclined double claw plate structure improves the stability and reliability of the gripping action, making it suitable for complex underwater rescue environments.

This utility model relates to the field of cabinet panel processing technology, and discloses a sanding device for processing cabinet panels that facilitates clamping. It includes a worktable with a clamping mechanism and a sanding mechanism. The clamping mechanism includes a limiting plate, a moving hole, a support frame, and a drive motor. The limiting plate is connected to the top of the worktable. This utility model uses the drive motor to rotate a lead screw, which in turn drives a slider to move vertically along the limiting groove of the support frame. This causes the slider to move a wedge-shaped pusher downwards along the moving hole, allowing the inclined surface of the wedge-shaped pusher to push the cabinet panel closer to the limiting plate. This clamps and fixes the cabinet panel between the limiting plate and the wedge-shaped pusher, automatically adapting to panels of different thicknesses. The clamping is secure and requires no manual adjustment, improving operational efficiency.

The application provides a grinding machine plate fixing device for fixing a plate on an electromagnetic chuck of a grinding machine, which comprises a base plate, a shell arranged on the base plate, a lifting frame arranged in the shell, an elastic member arranged between the lifting frame and the base plate, two groups of installation rails arranged on the base plate and capable of sliding relative to each other, two groups of clamping plates arranged opposite to each other on the installation rails, clamping grooves arranged on the clamping plates, and two groups of driving mechanisms arranged on the lifting frame and connected with the two groups of installation rails, so as to drive the installation rails to open and close during the lifting of the lifting frame. The device can control the lifting of the lifting frame under the conditions of power-off and power-on of the electromagnetic chuck, and drive the two groups of installation rails to move in opposite directions and open and close under the action of the driving mechanisms, so that the plate is quickly fixed or released, and the plate does not need to be manually fixed and installed, thereby effectively improving the working efficiency of grinding.

The invention discloses a spherical lens precise edge grinding machine with a self-adaptive floating centering mechanism, and relates to the technical field of intelligent machining equipment.The spherical lens precise edge grinding machine comprises an equipment body, a clamping mechanism and a grinding mechanism, the equipment body comprises an operation table, a rack is fixedly arranged on the upper surface of the operation table, and a fixing shell is fixed to the top of the rack; the front surface of the fixed shell is fixedly connected with a mounting plate; and the grinding mechanism comprises two limiting seats on the surface of the mounting plate. A laser sensor transmitting end and a laser sensor receiving end are arranged, the laser sensor transmitting end and the laser sensor receiving end and the grinding head are located on the same longitudinal plane, the center position of a spherical lens can be accurately detected, accurate centering and clamping of the lens are achieved in cooperation with a pneumatic chuck and a three-clamping-jaw clamping mechanism, the deviation problem in the edge grinding process is effectively avoided, and the production efficiency is improved. The edge grinding precision and consistency of the spherical lens are improved; meanwhile, the three clamping jaws of the pneumatic chuck are provided with the rubber blocks with the arc-shaped clamping grooves, the rubber blocks are attached to the shape of the spherical lens, clamping is more stable, and the surface of the lens is not prone to being scratched.

The utility model relates to pile diameter control device technical field, propose a kind of cement-soil compaction pile construction pile diameter control device, including pile driver and stake pipe, pile driver includes base, lifting mechanism is set on base, stake pipe is liftable and is set in the one side of base by lifting mechanism, lifting mechanism includes lifting head, further include connecting plate, fixed base and clamping mechanism, the one end of connecting plate is fixedly connected with the one end of lifting head, fixed base is rotationally arranged below connecting plate by adjusting mechanism, placement slot is opened in fixed base, for accommodating the one end of stake pipe, clamping mechanism is set on fixed base, for clamping fixed stake pipe, fixed base is installed with inclination sensor, clamping groove that cooperates with limiting ring is opened in stress plate. By the above technical scheme, for solving the pile diameter in prior art often due to equipment sway, perpendicularity is insufficient to lead to the deviation of pile diameter, the problem that partial diameter is too large or too small by inclined pile hole.

The utility model relates to the technical field of welding robots, and discloses a clamping turnover mechanism for a welding robot workstation, which comprises a main body, two sides of the top surface of the main body are coupled with a clamping turnover assembly, the clamping turnover assembly comprises a turnover frame, the top surface of the turnover frame is provided with a clamping groove, and the top surface of the turnover frame is provided with the clamping groove. A fixed clamping plate is fixed to one end of the overturning frame, a rotating shaft rod is fixed to the center of the outer wall of the fixed clamping plate, one end of the rotating shaft rod is sleeved with a bearing frame, and the other end of the overturning frame is fixedly connected with a driving shaft rod. Turnover adjustment is carried out through the driving shaft rod and the turnover frame which are in driving connection with the torsion motor, turnover of materials clamped by the turnover frame is achieved, the driving clamping plate in the turnover frame can be matched with the transmission telescopic process of the telescopic rod to keep stable clamping of the materials, and the driving clamping plate is matched with the rubber pad to increase surface friction force. And the overturning process after clamping adjustment is kept stable, material shaking is avoided, and convenience is provided for the welding process.

The application relates to a puncture end device and a surgical robot. The puncture end device comprises a base connected with a mechanical arm, a sliding table group comprising a first sliding table and a second sliding table, the first sliding table being slidingly matched with the base along a first direction, and the second sliding table being slidingly matched with the first sliding table along the first direction; a telescopic module connected with the sliding table group, the telescopic module being used for driving the first sliding table to slide relative to the base and driving the second sliding table to slide relative to the first sliding table; and a clamping release module comprising a first clamping mechanism and a second clamping mechanism which are arranged at intervals along the first direction, the first clamping mechanism being connected with the base, the second clamping mechanism being connected with the second sliding table, and the first clamping mechanism and the second clamping mechanism being respectively used for clamping different regions of a puncture needle along the first direction, the first direction being the length direction of the puncture needle. The puncture end device can have a larger puncture stroke, and the probability of collision when the puncture end device exits a CT device scanning cavity is reduced, so that the device is not prone to damage.

The utility model relates to insulating sleeve processing device technical field discloses a kind of clamps for insulating sleeve processing, including support plate and the insulating sleeve being set above support plate, further include: adjusting part, adjusting part is set above support plate;Clamping part, clamping part is installed on support plate;Adjusting part includes adjusting assembly, adjusting assembly is set above support plate;And drive assembly, drive assembly is installed on adjusting assembly;Adjusting assembly includes two supports one being set above support plate, the side of two supports one mutually close is fixedly connected with support two, the inner wall of two support two is fixedly connected with connecting rod one, the outer wall of two connecting rod one is hingedly set with two clamps, and moving piece is set on two clamps.The utility model can be clamped the insulating sleeve of different diameters, improves the adaptability of clamp to multiple specifications sleeve, enhances the convenience of use, and different positions of insulating sleeve are conveniently processed by moving piece.

The invention provides a crystal processing method which is used for processing equipment to cut a crystal, the processing equipment comprises a cutting tool and a bearing film, the method comprises the following steps: the crystal has a front surface and a back surface which are oppositely arranged, the front surface of the crystal is provided with a first protective layer bonded by wax, and the back surface of the crystal is provided with a second protective layer bonded by wax; forming a cut unit; the cut unit is bonded to the bearing film, and the bearing film is located on the back face of the cut unit; placing the bearing film adhered with the cut unit on processing equipment, and controlling a cutting tool to cut the cut unit to form cut particles; and taking down the bearing film and the protective layer on the cut particles to form crystal particles. The protective layers bonded by wax are arranged on the two surfaces of the crystal, so that the fracture resistance of the crystal in the cutting process can be remarkably enhanced, and edge collapse, fragmentation or internal micro-cracks generated in the cutting process of the crystal are greatly reduced, thereby directly improving the processing yield of crystal particles.

This invention discloses a laser cutting and blanking device for the production of structural components for concrete pump trucks, belonging to the technical field of laser cutting and blanking tools. It includes a combined support frame installed on a working plane, a support seat slidably engaged on the combined support frame, and a material-retrieving mechanism that is lifted and slidably mounted on the support seat. Discharge tables for cooperating with the material-retrieving mechanism are installed at intervals between the combined support frames. Multiple connecting frames are installed at intervals on the combined support frames. Sliding transmission blocks are installed at both ends of the support seat to drive it to slide on the combined support frame. The combined support frame serves as the foundation for the entire machine, ensuring the overall rigidity and stability of the equipment. The sliding transmission blocks can drive the support seat to slide smoothly on the combined support frame, enabling the lateral position of the material-retrieving mechanism to be adjustable, effectively improving the automation level and operating efficiency of the blanking process. Ultimately, it solves the problem of workpiece damage during transport caused by residual molten metal and slag in existing laser cutting and blanking devices.

The utility model provides a stator dismounting tool for a single-screw pump, relates to the technical field of screw pumps, and solves the problems that the conventional stator dismounting tool wastes time and labor, is easy to block and cannot finish the dismounting work. One end of the metal outer tube is sleeved outside a stator, the stress application lever is radially and detachably inserted at one end, far away from the stator, of the metal outer tube, and a plurality of stator fixing blocks used for clamping the stator are arranged between the inner wall of the metal outer tube and the stator. One end, close to the stator, of the peripheral wall of the metal outer pipe is in radial threaded connection with a plurality of screws used for adjusting the clamping pressure of the stator fixing block. The beneficial effects of the utility model are that the structure is simple, the operation is convenient, the stator fixation is convenient and stable, the replacement and installation work of the stator can be easily realized, the maintenance time and cost of equipment are saved, and financial resources and material resources are saved.

The utility model relates to a plywood veneer surface treatment device relates to plywood production field, including processing box, waste transfer mechanism and surface cleaning mechanism. Waste transfer mechanism sets up at both sides of processing box, including negative pressure fan and air supply fan who sets up at both sides of processing box respectively, surface cleaning mechanism sets up in the inside of processing box, including pressing roller and brush roller, wherein, pressing roller sets up two, brush roller rotates and sets up in the inside of pressing roller. The utility model discloses through the veneer between two pressing rollers, and the veneer is transmitted while still being able to steady clamping by pressing roller, and the veneer surface of clamping part is cleaned through the brush roller of the inside of pressing roller in the clamping process, reduces the deformation injury of veneer cleaning process, and the generated waste chip after cleaning is blown to the veneer surface through air supply fan, and then is collected through negative pressure fan, makes veneer surface cleaning more sufficient.

The invention discloses a pressure-controllable clamping and dipping device and method for rock sample cementing treatment, and belongs to the technical field of rock sample tests. The device consists of a radial centering pressurizing module, an independent heating container and a hydraulic control system, the independent heating container and a saucepan with a built-in thermometer are fixed on a base, and a heating wire is arranged at the bottom of the base. An annular hydraulic oil groove is integrated in the base and connected with an internal pushing rod through multiple sets of hydraulic oil pipes, a sample contact plate is installed at the tail end of the pushing rod, and a supporting block is arranged on the outer side for positioning. The radial centering and pressurizing module is erected above the circumferential centering and pressurizing module; and an internal pushing rod is connected with the pressure transmission plate and the sample contact plate. A manual hydraulic pump is connected with an oil pump pressurization connector through a quick connector, a hydraulic oil pipe is provided with a high-precision pressure gauge and a control valve, a separator is laid in a sample contact area, and all the components cooperate to achieve cementing treatment of a rock sample at constant temperature and constant pressure.

The utility model provides a sheet part punch tapping indexing device, including rotation indexing mechanism, rotation indexing mechanism includes the fixed baseplate of being fixedly connected with drill press concentrically, rotation indexing mechanism still includes rotation baseplate, rotation baseplate concentric indexing rotation relative fixed baseplate, and rotation baseplate drives rotation through the hand wheel drive mechanism of installation in vertical side surface, hand wheel drive mechanism drives rotation baseplate rotation through right angle bevel gear transmission, rotation baseplate concentric fixedly links nut pressure mechanism and drives nut pressure mechanism concentric rotation, and nut pressure mechanism includes support frame, and support frame realizes sheet part synchronous rotation through the concentric pressure fixed installation sheet part of nut and elastic pad. The utility model reduces sheet part punch tapping waste rate to 2%, compact structure, convenient operation, guaranteeing accuracy reduces processing cost at the same time.

This utility model discloses a self-locking plug-in energy storage cabinet for battery charging interfaces, including a cabinet body. An installation frame is installed inside the cabinet body, comprising multiple side plates and multiple back plates. Multiple base plates are installed on the side plates, and a mounting plate is slidably mounted on the base plates. A transmission mechanism is installed on the mounting plate near the back plates, and multiple clamping mechanisms are connected to this transmission mechanism, with the clamping mechanisms located on both sides of the mounting plate. A locking mechanism is also provided on the transmission mechanism, and a square locking tube is provided on the back plate, with the locking mechanism detachably connected to the square locking tube. A guide mechanism is provided on the base plate, comprising multiple guide plates located on both sides of the clamping mechanisms, with the guide plates forming a pressing fit with the sides of the clamping mechanisms to clamp the battery. This solution provides dual protection through the synergistic action of the clamping and locking mechanisms, ensuring that the battery completes charging as expected and reducing damage to the battery's cycle life caused by frequent interruptions.

The application relates to the technical field of pipeline detection, and discloses a pipeline detection device suitable for multifunctional tests, which comprises a bottom plate, an inner supporting circular table I arranged above the bottom plate, an inner supporting circular table II arranged directly above the inner supporting circular table I, a solid interior of the inner supporting circular table I, a hollow interior of the inner supporting circular table II, an open cylinder slidingly connected to the outer wall of the inner supporting circular table I, a hydraulic rod fixedly installed on the inner wall of the open cylinder, a rotating connection between the output end of the hydraulic rod and the bottom of the inner supporting circular table I, a water injection assembly capable of injecting water into the pipeline interior arranged outside the inner supporting circular table II, water injection of the water injection assembly into the pipeline interior through the inner supporting circular table II, full water in the pipeline to simulate the conveying medium state, a pressure medium provided for leakage detection, and a pipeline wall leakage point capable of being detected, the pipeline being in a full water state after water injection, a small amount of water penetrating outward and flowing downward along the pipeline outer wall to provide a detection signal for a humidity detection head if there is a small leakage point on the pipeline wall.