385results about How to "Guaranteed positioning accuracy" patented technology

The invention relates to the technical field of sonar detection, and discloses an inspection well underwater pipeline and flow direction detection method, device, equipment and medium, and the inspection well underwater pipeline and flow direction detection method comprises the steps: obtaining sonar detection data of a plurality of target inspection wells by using target sonar scanning equipment equipped with a jacking rod rail device; the target sonar scanning equipment is used for transmitting an ultrasonic original frequency in a target inspection well and receiving a reflected target ultrasonic frequency; performing three-dimensional modeling on the target inspection wells according to the sonar detection data to obtain a target inspection well three-dimensional model of each target inspection well; according to the three-dimensional model of each target inspection well, determining a pipe orifice circle center coordinate of each target inspection well; the water flow direction of each target inspection well is determined according to the ultrasonic offset frequency data corresponding to the coordinates of the circle center of the pipe opening of each target inspection well, the water flow direction of each target inspection well is determined through sonar detection, and the accuracy of determining the water flow direction of the inspection well is improved.

The invention discloses an orthopedic surgery navigation positioning method and system based on three-dimensional registration, and belongs to the technical field of orthopedic surgery navigation. According to the method, through preoperative multi-modal image fusion reconstruction, intraoperative dynamic point cloud collection and an improved mixed registration algorithm, precise alignment of a preoperative model and an intraoperative actual skeleton is achieved, and by combining real-time error monitoring and dynamic compensation, precise positioning parameters of a surgical instrument are output to guide surgical operation; the system corresponds to the method and comprises an image acquisition module, a three-dimensional reconstruction module, a registration calculation module, a navigation guiding module, an error monitoring module and a control module, all the modules work cooperatively, and it is ensured that the navigation positioning precision is smaller than or equal to 0.3 mm, the registration time is smaller than or equal to 3.5 s, and the dynamic error compensation response time in the operation is smaller than or equal to 50 ms. The method does not need to depend on a physical marker, does not need a doctor to manually intervene the registration process, is high in anti-interference capability, is suitable for various orthopedic surgery scenes, effectively reduces the surgical risk, and improves the surgical efficiency and the standardization level.

The utility model discloses a kind of semi-automatic foot mat machines, including rack, the top of rack is fixedly connected with Feida positioning mechanism, horizontal material taking mechanism and rotary positioning mechanism;Feida positioning mechanism includes mounting seat, and the material roll for installing foot mat roll material of fixedly connected on mounting seat, for receiving the material roll of foot mat roll material bottom film, for driving material roll to go out multiple material pulling roller, for stripping the positioning stripping assembly of foot mat material on roll material;Horizontal material taking mechanism includes stand, cross-moving component being installed on stand, and for suction foot mat material and take material component up and down;Rotary positioning mechanism includes driving motor being installed in rack, and rotary positioning disc are fixedly connected with driving motor output end, bottom disc is installed in rotary positioning disc top, and for compacting bottom disc compacting component.The utility model compared to pure manual operation, can improve production efficiency, and guarantee the positioning accuracy of each link in production process, help to improve the production quality of foot mat.

This utility model relates to the field of cast iron pot mold technology and discloses a multi-temperature zone circulating preheating heating device for cast iron pot molds. It includes a base, with support columns symmetrically fixedly connected to the top of the base in all directions. A fixed seat is fixedly connected to the top of each of the four support columns. A pressing and heating mechanism is provided on the top of the base. Multi-temperature zone differentiated heating is achieved through a combination of an electromagnetic induction coil and an infrared radiation heating tube. The electromagnetic induction coil is arranged between the bottom of the lower mold base and the inner mold, using the principle of electromagnetic induction to rapidly heat the bottom of the mold, suitable for efficient heating of thick-walled parts of the cast iron pot mold. The infrared radiation heating tube is located between the lower mold base and the inner mold, above the heat insulation ring, and can uniformly radiate heat to the sidewalls of the mold. The combined effect of these two methods significantly shortens the preheating time compared to traditional single heating methods, while simultaneously meeting the temperature requirements of different parts of the mold, effectively improving production efficiency.

This application provides a fixture and method for clamping and machining thin-walled welded parts, relating to the field of fixture and tooling technology. The fixture includes a base mechanism, a central positioning mechanism, an angular positioning structure, an auxiliary support mechanism, and a clamping mechanism. The base mechanism uses a disc and multiple circumferentially arranged elongated plates to form a support surface; the central positioning mechanism mates with the positioning inner hole of the part to achieve central positioning; the angular positioning structure mates with the angular hole of the part to achieve angular positioning; the auxiliary support mechanism is set for each lug to be machined, using V-shaped supports and lateral limiting components to provide auxiliary support and limit the lugs to be machined; the clamping mechanism clamps the part to the clamping reference surface. This solution can improve the clamping stability, positioning accuracy, and local rigidity during machining of thin-walled welded parts, reduce vibration and lateral displacement of the lugs to be machined, and reduce the risk of cracking at the weld joint.

The invention relates to the technical field of automobile body-in-white welding and manufacturing, and discloses a flexible positioning method of a middle and rear floor clamp and a hardware system thereof, and the hardware system comprises a clamp base, a flexible positioning mechanism switched through an electric cylinder and a flexible positioning mechanism switched through a gun changing disc. The flexible positioning method comprises the steps that firstly, the master control PLC unit analyzes a vehicle type code instruction, and the number of the target separable module, the left side target position and the right side target position are determined; the first servo electric cylinder and the second servo electric cylinder drive the movable positioning module to move independently. The carrying robot assembles the separable module on the clamp base, and the base butt joint structure achieves positioning through cooperation of a first base side positioning pin and a first module side positioning bush. The locking and maintaining system utilizes a pneumatic clamping unit to lock the separable module, and the robot side main disc and the tool side gun changing disc achieve automatic energy butt joint. According to the invention, the problems of low positioning switching efficiency and poor precision in multi-vehicle mixed-line production are solved.

The present application relates to the technical field of tunnel construction, in particular to a tunnel shield support non-blasting excavation method and equipment, the excavation method comprises four steps of drilling and pumping, concrete solidification, excavation of the surrounding rock and waterproof treatment, the method forms a concrete closed-loop shield support system by drilling and pumping in advance, a stable closed-loop support structure is formed before the excavation of the surrounding rock, effectively preventing the large deformation of soft rock and the rock burst phenomenon caused by stress release in hard rock during tunnel excavation; the system anchor rod, concrete spraying construction and explosive blasting process in the traditional support system are cancelled, which is safe and reliable, and has high economic benefits. The excavation equipment shares a propulsion mechanism through the spiral drill module and the reverse circulation down-the-hole drill module, without the need for separate propulsion devices for the two drill bits, the feed is achieved by driving the arc-shaped limiting piece with a chain, and the limiting block, the worm and the ring worm gear transmission self-locking function are matched to ensure the positioning accuracy of the drill bit during drilling, and to reduce the complexity of the equipment structure and the purchase and maintenance cost.

The application provides a vehicle frame laser cutting and hydraulic punching integrated device and method, the integrated device comprises a moving module and a hole opening module; wherein the moving module comprises a robot moving track, an X-direction sliding table switching mechanism, a lifting mechanism and a hydraulic punching module X, Y displacement sliding table which are located inside the robot moving track; the hole opening module comprises a laser cutting seven-axis robot and a plurality of hydraulic punching modules; in operation, the integrated device provided by the application firstly uses the seven-axis robot laser cutting to ensure the flexible production and position accuracy of each vehicle body mounting hole and cargo compartment positioning hole; then the hydraulic punching module is used to positively punch and reversely punch the front and rear mounting holes of the vehicle frame lower swing arm and the front and rear mounting holes of the leaf spring seat, so as to ensure the flexible production and position accuracy of the front and rear mounting holes of the lower swing arm and the front and rear mounting holes of the leaf spring seat. Meanwhile, the punching and cutting after the vehicle frame welding can reduce the hole position change caused by welding deformation.

The application discloses a kind of automatic loading and unloading devices of chain plate heating bending, belong to chain plate processing field.The device includes feeding assembly, unloading assembly and transfer assembly, feeding assembly is provided with multiple feeding tables with feeding table, feeding table is rotatably arranged on the surface of base, the surface of feeding table limits chain plate position, and then multiple chain plates can be placed on the surface of single feeding table, when the chain plate on the surface of single position feeding table is pushed by pushing assembly, chain plate can be placed on other feeding table position manually, workers can intermittently carry chain plate, and the labor intensity is relatively lower, simultaneously, chain plate feeding is directly controlled by pushing assembly, and the chain plate feeding demand time is easy to control;And setting unloading assembly sliding on the surface of base, the chain plate after bending is directly unloaded by pushing unloading assembly, without manual removal, realize the automatic unloading of chain plate after bending, reduce the manual intervention link, reduce worker labor intensity and guarantee to maintain chain plate conveying demand time.

The utility model relates to the field of docking platform discloses automatic docking platform mechanism, including frame and install docking platform bottom plate on the frame still include: mechanical arm, install in docking platform bottom plate, and the execution end of mechanical arm is equipped with the electric clamp jaw for grabbing material, placing rack, install in one side of docking platform bottom plate, be used for receiving and temporary storage material disc, AGV dolly, movable to the below of placing rack, in the utility model, through the accurate butt joint of lifting platform and placing rack, the automatic grabbing of mechanical arm electric clamp jaw, replace manual transfer material disc's operation, avoid the lens pollution or damage risk caused by manual contact, reduce manpower cost investment simultaneously, and the mechanical fixing of the orientation limit and positioning mechanism of U type opening structure, form multiple deviation prevention, prevent mistaken operation mechanism, ensure that material disc is from the position precision of transportation to feeding.

The invention discloses an automatic fixed-axis manual multi-purpose tapping workpiece, and belongs to the technical field of tapping workpieces, the automatic fixed-axis manual multi-purpose tapping workpiece comprises a mounting seat, the mounting seat comprises a fixed sleeve, a centering spiral disc is rotatably connected in the fixed sleeve, and the outer circle of the centering spiral disc is in clearance fit with the inner ring of the fixed sleeve; the bottom of the centering spiral disc is fixedly connected with a connecting cylinder in an interference fit mode. By arranging the mounting base and the centering sleeve, a screw tap or a threading die penetrates through the connecting sliding cylinder, an operator screws the locking sleeve, the arc faces of the three pressing plates make contact with and press the screw tap or the threading die, it is further guaranteed that the mounting base, the centering sleeve and the screw tap or the threading die are coaxially arranged, and the coaxiality of machined threads and machined holes or shafts is guaranteed; according to the manual tapping device, the situation that tapping is inclined, the screw tap is broken and the threading die is broken is avoided, manual tapping precision is guaranteed, the requirement for skills is lowered, screw taps with different thread diameters and threading dies with different diameter series can be installed, and applicability is high.

The utility model discloses a loading opening end frame machining clamp which comprises a bottom plate, a clamping device and a clamping device. The guide template is fixedly arranged on the assembly plane and comprises three vertical planes and a first horizontal plane, the first vertical plane is parallel to the second vertical plane, the third vertical plane is perpendicular to the first vertical plane and the second vertical plane, and the first horizontal plane is perpendicular to the three vertical planes; the equal-height block is attached and fixed to the first vertical face, the equal-height block comprises a second horizontal face flush with the first horizontal face and a fourth vertical face parallel to the first vertical face, and the fourth vertical face upwards protrudes out of the second horizontal face; the positioning block is attached and fixed to the third vertical plane, the positioning block comprises a third horizontal plane flush with the first horizontal plane and a fifth vertical plane parallel to the third vertical plane, and the fifth vertical plane upwards protrudes out of the third horizontal plane; wherein the fourth vertical face is attached to one side edge of the end frame, and the fifth vertical face is attached to the other side edge of the end frame.

This utility model provides a protective film punching die structure that is easy to fix, including: a die assembly and a fixing assembly. The die assembly has a fixing assembly installed inside for fixing the lower die part. The die assembly includes an upper die part and a lower die part for producing protective film punching cutters. The fixing assembly includes a fixing member one and a fixing member two for fixing the lower die body. The fixing member one is provided in multiple sets, and the fixing member two is provided in two sets. Compared with the prior art, this utility model has the following beneficial effects: by setting the fixing member two, during use, by controlling the extension and retraction of the cylinder, the fixing member two can be quickly moved closer to and away from the fixing member one, thereby quickly completing the clamping and loosening operation of the lower die body. When combined with the fixing member one, compared with the traditional mechanical clamping method, it greatly saves operation time and improves production efficiency, especially suitable for frequent clamping operations in batch production.

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.

The utility model relates to the technical field of solid state disk testing, and discloses a plugging mechanism for a hot plugging test of a solid state disk, a plugging force testing machine is used for carrying out the hot plugging test on the solid state disk in a matching manner, and the top of the plugging force testing machine is provided with an installation platform. The right side of the top of the mounting platform is provided with a clamping mechanism which is matched with the hot plug detection unit for clamping and positioning, and the hot plug detection unit is provided with a detection socket which is matched with the insertion detection of the solid state disk; the clamping mechanism is used for clamping and positioning hard disk racks of different sizes, the clamping mechanism is installed on a lifting platform of the lifting mechanism, the lifting mechanism is used for adjusting the height of the hard disk racks, and the hard disk racks are used for clamping and positioning solid state disks; the rotary reciprocating mechanism converts rotation into linear motion and reciprocatingly inserts and pulls the plugging port of the solid state disk into and out of the hot plug detection unit, so that automatic plugging detection of the solid state disk can be realized, and the automation degree is high.

This utility model relates to the technical field of mechanical parts processing equipment, and discloses a spraying structure for mechanical parts processing, including a transmission chamber. Several rotating shafts are rotatably connected to the transmission chamber. A hanger is fixedly mounted at the bottom end of each rotating shaft, and a gear is fixedly mounted at the top of each rotating shaft. The gear meshes with a rack. A guide assembly for guiding the rack is provided inside the transmission chamber. A bracket is fixedly mounted at the bottom end of the transmission chamber, and a cylinder for driving the rack is mounted on the top of the back of the bracket. By using a hanger at the bottom end of the rotating shaft, mechanical parts can be suspended. By connecting a spray pipe to a spraying pump, the surface of the mechanical parts can be sprayed. The rack is driven by the cylinder, and because the gear meshes with the rack, the rack can drive several rotating shafts to rotate synchronously. The rotating shafts can then drive the hanger to rotate, thereby adjusting the angle of the mechanical parts.

The utility model discloses a reinforced concrete pavement reinforcing positioning device, including a plurality of support mechanism for spacing arrangement along the length direction of reinforcing bar, the support mechanism includes support seat, antiskid sleeve and hoop assembly, install the hole on the support seat, the antiskid sleeve is detachably worn in install the hole and part section is along the axial extension and goes out install the hole, the inner hole of antiskid sleeve is used for wearing reinforcing bar, the hoop assembly is worn on the position of antiskid sleeve and goes out install the hole and is used for the hoop tight antiskid sleeve to pass through antiskid sleeve clamping fixed reinforcing bar. The utility model provides reinforced concrete pavement reinforcing positioning device can adjust the support position flexibly, satisfies the positioning support demand of different reinforcing bar to ensure the positioning accuracy, the convenient quick wearing reinforcing bar, effectively promotes the reinforcing efficiency, and can be adapted to the reinforcing bar of different diameter, and the applicability is strong.

The utility model relates to municipal cleaning technical field especially, more particularly to a rainwater grate cleaning car of high pressure flush, including mobile car body, be provided with adjusting structure on the mobile car body, be provided with cleaning structure on the adjusting structure, this rainwater grate cleaning car of high pressure flush, through setting up the cleaning structure, the first motor drive's incomplete gear mechanism drives the rotating frame to realize basic angle swing, the second motor is through gear set drive rotating plate and completes axial rotation fine adjustment, and the both collaborative work forms compound motion track, ensures that the spray head can all -round coverage rainwater grate's each part. System adopts high rigidity transmission structure and optimized power transmission path, guarantees the adjusting accuracy while the operation stability is improved obviously. Modular design makes the flush pressure flexible adjustment according to actual demand, can effectively remove stubborn stain, can avoid water resource waste.

The invention relates to the technical field of model prediction control, in particular to a cooling capacity balanced cooling control method and system for toothbrush injection molding, and the method comprises the steps: calculating a first cooling rate compensation coefficient of the upper and lower surfaces of a mold according to the area difference between the contact area of an upper mold and the contact area of a lower mold of a toothbrush; heat conduction parameters of the upper die and the lower die are collected; calculating a second cooling rate compensation coefficient of the upper and lower surfaces of the mold based on the obtained heat conduction parameters; and inputting the temperature of the cooling liquid, the flow velocity of the upper mold cooling fluid, the first cooling rate compensation coefficient and the second cooling rate compensation coefficient into a pre-constructed lower mold cooling flow velocity prediction model, and outputting the flow velocity of the lower mold cooling fluid. The prediction model is introduced to calculate the optimal flow velocity of the lower die under the condition that the reference flow velocity of the upper die and the temperature of the cooling liquid are given, in this way, the cooling rates of the upper surface and the lower surface tend to be consistent, and section temperature difference and shrinkage difference caused by non-synchronous solidification are avoided.

This utility model provides a display screen positioning fixture, relating to the field of positioning fixture technology. It includes a mounting base and a mounting plate, and also includes a clamping component disposed on the inner side of the mounting base. The clamping plate is slidably disposed on one side of the mounting base for clamping and limiting the display screen. The limiting component is disposed on the upper surface of the mounting plate, and the grippers are disposed on one side of the mounting plate to ensure product quality and clamping effect. A rubber support block enhances stability and prevents the display screen from sliding. The linkage structure between the trapezoidal protrusion and the limiting block can accurately adapt to displays of different sizes, providing a flexible clamping range. A second spring provides cushioning to avoid damage to the equipment from rigid clamping by the grippers, while ensuring uniform clamping force. This not only guarantees positioning accuracy but also improves the practicality and compatibility of the device.

The invention provides an arc surface positioning and punching device for driving shaft machining and an operation method of the arc surface positioning and punching device, and relates to the field of punching. According to the arc surface positioning and punching device for machining the driving shaft and the operation method of the arc surface positioning and punching device, swing supports are installed on a base, supported through elastic pieces, provided with triangular structures and rotate around rotating shafts of the swing supports when stressed, the two sets of swing supports are symmetrically arranged, and pressure applying wheels and supporting wheels are rotatably arranged on the swing supports. The pressure applying wheel is used for applying pressing force to the driving shaft, and the supporting wheel is used for supporting the driving shaft; according to the arc surface positioning and punching device for driving shaft machining and the operation method of the arc surface positioning and punching device, rapid positioning and alignment can be achieved, driving shafts with different diameters can be automatically adapted, the driving shafts are directly driven through the friction force between an anti-skid belt and the driving shafts, circumferential angle adjustment is achieved, a winding wheel is controlled to rotate through a double-shaft servo motor, and the working efficiency is improved. And moving the unworn new section of the anti-skid belt to a contact area with the driving shaft to replace the original worn contact surface.

The invention discloses a training method of a deep learning model, and the method comprises the steps: obtaining an observation pseudo-range and a theoretical pseudo-range of a target GNSS satellite at a target historical moment, and determining a target measurement noise value as a label of a training sample based on the observation pseudo-range and the theoretical pseudo-range, namely, a true value; and then, training the deep learning model by using the training sample and taking the target measurement noise value as a loss truth value until a predicted measurement noise value of the target GNSS satellite output by the deep learning model and a loss value output by a loss function corresponding to the target measurement noise value meet a preset condition, and completing training of the deep learning model. The theoretical pseudo-range (pseudo-range true value) is calculated based on the positioning result with the positioning precision meeting the preset precision requirement, so that the measured noise true value is constructed based on the observation pseudo-range and the theoretical pseudo-range of the target GNSS satellite at the target historical moment, reliable true value data can be provided for training a deep learning model, and the accuracy of the deep learning model is improved. And the accuracy of the measurement noise output by the trained deep learning model is ensured.

An automatic bus duct riveting system, comprising a clamping structure, a feeding position for placing the bus duct to the clamping structure, a riveting structure and a feeding structure for conveying the riveted bus duct; the clamping structure comprises a clamping support, a rotary frame body rotatably connected with the clamping support, a plurality of rotatable bases on the rotary frame body and a clamping device on the base; the rotary frame body rotates to realize the circulation of the bus duct between the feeding position and the riveting structure, and the rotatable base rotates to adjust the riveting direction of the bus duct; the riveting structure comprises a mechanical arm, a riveting device detachably connected with the end of the mechanical arm and a grabbing device; the mechanical arm switches the working end through a quick-change device, and after riveting, the grabbing device is replaced to move the bus duct to the feeding structure. The present application solves the problems of manual handling for work position switching and secondary clamping for riveting surface switching through the clamping structure; solves the problems of riveting and sequence splitting and equipment redundancy through the riveting structure, reduces the dependence on manual operation, and improves the production efficiency and processing precision.

The present application relates to the technical field of food raw material sampling detection, and in particular to a food raw material primary processing sampling detection device, which comprises a conveying bottom plate, the top of the conveying bottom plate is fixed with a horizontal sliding rail, the horizontal sliding rail is connected with a moving plate through an electric sliding block, the top of the moving plate is connected with a containing box for containing raw materials through a T-shaped plate, the T-shaped plate is set upside down, the horizontal section of the T-shaped plate is symmetrically provided with sampling parts in front and back, and the top of the moving plate is commonly provided with reciprocating pushing parts on the left and right sides. The sampling pipe is used to sample from the bottom to the top through the sampling hole preset at the bottom of the containing box, compared with the direct sampling mode of the container from the top of the containing box, the damage to the peas can be reduced, so that the appearance of the processed peas is ensured, and through the pushing arc surface arranged on the side of the sealing plate, the damage to the peas caused by the sealing plate in the process of sealing the through hole can be avoided, and the appearance of the processed peas is further ensured.

The utility model discloses a 3C production anti-static carrier which comprises a bottom plate and a bearing plate, the bearing plate is arranged at the top of the bottom plate, an anti-static assembly is arranged between the bottom plate and the bearing plate and comprises anti-static rubber arranged on the outer wall of the top of the bearing plate, and conductive carbon black materials are added into the anti-static rubber. A connecting piece is fixedly installed on the outer wall of one side of the bottom plate, a wire is arranged on the outer wall of one side of the connecting piece, a metal wire in the wire is fixedly connected with the connecting piece, and a connecting assembly is installed between the bottom plate and the bearing plate and comprises two limiting sliding grooves formed in the bottom plate. According to the anti-static carrier, the anti-static assembly is arranged, so that the probability that static electricity is generated between a product and the carrier can be reduced, meanwhile, the generated static electricity can be conducted to the outside in time, and the static electricity is effectively prevented from influencing the product.

This utility model discloses a wastewater treatment dosing device, including a delivery pump. One end of the delivery pump is connected to a speed regulating device, which includes a delivery pipe, a speed regulating sleeve, a matching rod, a matching sleeve, a connecting sleeve, a thrust bearing, a movable sleeve, a speed regulating block, a speed regulating plate, and a speed regulating groove. The matching rod is located inside the speed regulating sleeve, and the matching sleeve is located in the movable sleeve. The connecting sleeve and the movable sleeve are installed on both sides of the thrust bearing. The outer wall of the movable sleeve is threaded to the inner wall of the delivery pipe. The speed regulating block is installed on one side of the speed regulating plate. The speed regulating groove is inclinedly opened inside the delivery pipe. A locking mechanism is provided on the outside of the delivery pipe. The locking mechanism includes a control sleeve, a screw sleeve, a driving wheel, a screw, a driven wheel, a shift block, a fixed block, a shift spring, and a shift sleeve. The screw sleeve is sleeved on the outside of the screw and installed on one side of the driven wheel. The driving wheel is installed on one side of the control sleeve. The shift spring is connected to two adjacent shift blocks. This utility model solves the defects of low drug delivery accuracy and poor stability of the regulating system.

The utility model relates to a shoe -pad and shoe sole convenient to dismount, including shoe -pad body and support board, the bottom of shoe -pad body is equipped with the accommodation groove, the support board is placed in the accommodation groove, the front end of above -mentioned support board is equipped with the guide slot and the round hole connected in the rear end of guide slot, the groove bottom of accommodation groove rear end is equipped with the locating post, and the one end of locating post is connected with the locating cap away from shoe -pad body, the side of above -mentioned support board rear end is equipped with the bayonet, and the groove bottom of accommodation groove rear end is equipped with the locking post of cooperation bayonet, and the lower end of this locking post is connected with the locking cap. The rectangular section design of the locating post of the application can limit the rotation of the support board around the locating post with the linear cooperation of the guide slot, further ensure the position accuracy of the support board in the accommodation groove, avoid the influence of the supporting effect due to the deviation of the support board, the user can complete the dismounting of the support board without the help of the tool, and precise positioning can be realized without repeated adjustment, the convenience and the precision are considered, and the operation is simple and convenient.

The present application relates to the technical field of clothing manufacturing auxiliary tool, and particularly relates to a waist surface horse king loop processing template, a processing device and a processing method, the processing template comprises a first layer template and a second layer template, the first layer template is used for being pressed on the waist surface cloth, the first layer template is provided with a first avoiding hole for avoiding the horse king loop; the second layer template covers above the first layer template, the second layer template is provided with a second avoiding hole for avoiding the end of the horse king loop, the second layer template has a first crease and a second crease, the folding directions of the first crease and the second crease are opposite, the horse king loop is limited on both sides of the third layer template, so that when the second layer template is folded along the first crease or the second crease, the horse king loop is followed to be turned over, the processing template and the device of the present application position the waist surface cloth and the horse king loop, and in the processing process, the overall turning over of the horse king loop on the same waist surface cloth can be realized by only manually turning over and folding the corresponding template, the efficiency is high, and the product consistency is good.