217results about How to "Shorten the processing cycle" patented technology

The invention relates to a method for machining a spherical shell seal head of a spacecraft fuel tank, which belongs to the technical field of machining processes and comprises the following steps: machining a process step at the open end of the spherical shell seal head; the annular tool is clamped on a three-axis lathe, the annular tool is used for clamping the process step, the three-axis lathe is used for roughly turning the inner molded surface, the spherical shell end socket is overturned by 180 degrees and then clamped on the annular tool again, and the three-axis lathe is used for roughly turning a second area; the inclined tool is installed on a three-axis milling machine, the spherical shell end socket is installed on the inclined tool, and the first area and the flange are roughly milled through the three-axis milling machine; taking down the spherical shell end socket and standing; the spherical shell end socket is installed on the inclined tool again, and the first area and the flange are subjected to finish milling through the three-axis milling machine; the spherical shell end socket is clamped to an annular tool, and the inner molded surface is subjected to finish turning through a three-axis lathe; an inner supporting tool is clamped to a clamping jaw of the three-axis lathe, the spherical shell end socket is clamped through the inner supporting tool, and the second area is subjected to finish turning through the three-axis lathe; and the process step is cut off, and the cut-off part is subjected to finish turning.

The invention provides an elastic centralizer which comprises a first connecting cylinder, a second connecting cylinder and a plurality of centralizing ribs, the top ends of the centralizing ribs are connected with the first connecting cylinder, the bottom ends of the centralizing ribs are connected with the second connecting cylinder, the first connecting cylinder and the second connecting cylinder are arranged on the outer wall of a sleeve in a sleeving mode, and the centralizing ribs are made of fiber resin composite materials. And the sleeve extends in an arc form in the direction far away from the sleeve. According to the elastic centralizer, the contact area of the centralizing ribs and the well wall is in a proper range, large supporting force can be provided, stress is not concentrated, meanwhile, the centralizing ribs have good elastic reset capacity, when the centralizing ribs are subjected to local pressure, the centralizing ribs are not prone to plastic deformation, and therefore centering running of a casing cannot be affected.

A needle bed leveling device, relating to the technical field of needle bed leveling devices, includes a support frame. A servo motor is mounted on the upper end of the support frame. A lead screw is mounted on the output shaft of the servo motor via a coupling. An upper needle bed pressure plate is fixedly mounted on the bottom of the lead screw. A needle bed is mounted on the bottom of the upper needle bed pressure plate. A thick silicone plate is disposed below the needle bed. Positioning components for clamping and fixing the thick silicone plate are provided on both sides of the upper needle bed pressure plate. A lower needle bed pressure plate is disposed at the lower end of the support frame. This solution ensures that electronic components fixed on the thick silicone plate protrude at the same height, thereby ensuring that the silver plating thickness at the ends is basically consistent and improving the quality of the electronic components after silver plating.

The utility model relates to tunnel arch frame technical field more specifically, and more specifically, relates to a I -beam follow -up welding device. Including the welding frame subassembly, mobile guide rail and automatic lifting carrier roller, the welding frame subassembly includes the welding fixed frame, welding robot and follow -up mobile wheel, and two groups are provided to the welding fixed frame side -by -side, and the both sides of two welding fixed frames are provided with the rack, and the welding robot is arranged on both sides rack setting, and the welding robot is located between two welding fixed frames, and the bottom of welding fixed frame is provided with follow -up mobile wheel, and the welding fixed frame is set up through follow -up mobile wheel on the mobile guide rail and slides, and the automatic lifting carrier roller is provided with multiple groups in the mobile guide rail. The device significantly reduces the artificial cost and the hidden danger, and the mobile welding does not affect the subsequent process completely, and the beat is optimized, and the overall operation efficiency of the assembly line is improved greatly, and the purpose of reducing the labor cost and improving the industrial efficiency is further reached. The utility model mainly applies to I -beam follow -up welding.

The invention discloses an automatic material nail removing device for a groove type commutator and a using method, and the device comprises a machine table, a main shaft box is arranged on the upper side of the machine table, a feeding sliding table module is installed on the opposite side of the main shaft box, a commutator feeding vibration disc is installed on the front side of the machine table, and a commutator conveying line assembly in butt joint with the commutator feeding vibration disc is installed on the machine table; a feeding manipulator module and a discharging module which synchronously and transversely move are arranged on the feeding sliding table module in a driving mode, an XY-axis bidirectional sliding table assembly is installed on the rear side of the machine table, a cutting tool is installed on the XY-axis bidirectional sliding table assembly, and a material receiving component corresponding to the discharging module is arranged on the side portion of the spindle box. An unloading conveying belt is mounted on the machine table below the receiving part; and the feeding manipulator module is used for putting a groove-shaped commutator on the commutator conveying line assembly into a main shaft chuck on the main shaft box. According to the invention, various technical problems generated by adopting a manual processing mode at present can be solved.

The utility model discloses a multifunctional milling cutter integrating milling and double-sided chamfering. The multifunctional milling cutter consists of a profiling cutter part, a milling cutter part and a cutter handle part, the profiling cutter part is connected with the milling cutter part, and the milling cutter part is connected with the cutter handle part; the diameter of the milling cutter part is slightly smaller than that of the cutter handle part which can be matched with the milling cutter chuck; the diameter of the milling cutter part is the same as that of the bottom of the profiling cutter part; the profiling cutter part comprises a profiling cutter part blade and a profiling cutter part chip groove; the milling cutter part comprises a milling cutter part blade and a milling cutter part chip groove; the number of the profiling cutter part blades, the profiling cutter part chip grooves, the milling cutter part blades and the milling cutter part chip grooves is four. And the profiling cutter part chip removal groove is continuous with the milling cutter part chip removal groove. One-time forming can be achieved, chamfers on the two sides are consistent in size, machining efficiency is improved, cost is reduced, and the machining method is suitable for machining of various production part flanges; the problem that the number of tool positions of the tool turret of the numerical control lathe is insufficient can be solved, the machining period is shortened, and the method plays an important role in reducing process cost and improving energy and efficiency for enterprises.

This invention belongs to the field of aerospace structural component manufacturing technology, specifically relating to an arc-shaped cap and its integrated bending forming method and application. The integrated bending forming method includes the following steps: S1, blanking to obtain a cap plate blank or cap frame blank; S2, milling to machine the external dimensions and hole positions before bending, obtaining a flat, non-arc semi-finished product; S3, bending, placing the flat semi-finished product between the punch and die of a bending die, and applying pressure to press it into an arc-shaped part with a predetermined curvature; S4, stress-relieving treatment of the bent arc-shaped part to eliminate its internal residual stress; S5, shaping, bending and shaping again to stabilize its curvature shape, obtaining the final arc-shaped cap product. This invention effectively solves the problem of springback during sheet metal bending by introducing a combination of bending die design, graded pressure control, and stress-relieving and shaping processes, ensuring the accuracy of the final product's curvature and external dimensions.

A miniature flat tube rotary cutter comprises a machine table, a feeding assembly, a rotating assembly, a clamping assembly, a cutter, a pressing assembly, a first moving seat, a second moving seat, a first driving part, a second driving part and a mounting seat. The feeding assembly, the rotating assembly, the clamping assembly, the mounting base and the pressing assembly are installed on the machine table, the feeding assembly is used for conveying the miniature flat pipe, the rotating assembly is used for clamping and rotating the miniature flat pipe, the clamping assembly is used for clamping the miniature flat pipe, the cutter is used for cutting the miniature flat pipe, and the pressing assembly is used for breaking the miniature flat pipe; the first moving seat is mounted on the mounting seat in a left-right moving manner, the second moving seat is mounted on the first moving seat in an up-down moving manner, and a cutter is mounted on the second moving seat. According to the content, the mini-type flat pipe rotary cutter is provided, and the problems that in the prior art, cutting equipment usually adopts a single-face cutting mode, so that the phenomena that the cutting face is inclined, and a notch is uneven are likely to happen to the cutting face are solved.

The invention discloses double-spindle numerical control turning and milling combined machining equipment, and belongs to the technical field of numerical control milling machines, the double-spindle numerical control turning and milling combined machining equipment comprises a machine body, a driving mechanism is arranged at the upper end of a rack, the driving mechanism comprises a first movable seat, an insertion hole is formed in the first movable seat, and a synchronous connecting mechanism is slidably connected to the driving mechanism; the synchronous connecting mechanism comprises a second movable seat, a second electric push rod is installed at the upper end of the second movable seat, the output end of the second electric push rod is inserted into the inserting hole, and a first motor and a second motor are installed on the first movable seat and the second movable seat respectively. By arranging the synchronous connecting mechanism, synchronous movement of the second motor and the first motor can be achieved, meanwhile, the end and the outer surface of a workpiece are milled, the synchronous precision is high, the working efficiency is improved, after end machining is completed, linkage can be quickly relieved, independent operation of a single shaft is achieved, and the flexibility of equipment is enhanced.

According to the technical scheme, the manufacturing method of the aluminum nitride high-temperature co-fired ceramic tube shell comprises the steps that an upper part and a lower part of a green ceramic chip subjected to hole filling printing are laminated in a segmented mode, the upper part is the thickness of a boss, and the lower part is the thickness of a base; generating the appearance of the platform and a circle of blank outside the platform on the blank laminated on the upper part of the green ceramic chip, punching an electrostatic film, removing the electrostatic film in the middle of the platform, and carrying out secondary lamination and hot pressing on the base part of the blank of the green ceramic tape, the processed whole electrostatic film with the cavity, the platform part and the blank outside the platform on a lamination plate to obtain the green ceramic tape. And taking off the green body and the electrostatic film outside the platform from the laminated green ceramic block to obtain the green body of the product, and sintering the green body of the product to obtain the aluminum nitride high-temperature co-fired ceramic tube shell. According to the invention, the manufacturing of the isolated platform is realized by adopting a laminating method of combining the electrostatic film and the raw ceramic block, no connecting lappets need to be added, and the appearance of the ceramic is not influenced.

This utility model discloses an indexable roughing and finishing composite corn milling cutter, comprising a cutter body, a cutter shank fixedly mounted at the end of the cutter body, three spiral stepped grooves evenly distributed around the axis on the outer side wall of the cutter body, a plurality of roughing inserts sequentially mounted on the stepped surface of the spiral stepped grooves, the foremost roughing insert protruding from the end face of the cutter body, a clearance hole provided on the spiral stepped groove, and chip removal grooves provided on both the upper and lower sides of the clearance hole; a PCD insert, fixedly mounted on the outer side wall of the cutter body on one side of the roughing inserts, and a water outlet hole provided in the middle of the cutter body along its axial direction, the water outlet hole penetrating the cutter body and the cutter shank. This utility model can solve the problems of existing milling cutters in machining subframes, such as long repetitive positioning cycle time in roughing and finishing side milling, thin wall and poor rigidity of the subframe after roughing, and easy vibration during finishing, which affect machining efficiency and product surface quality.

This invention provides a coreless stator for a high current density axial flux motor and an axial flux motor. The coreless stator of the high current density axial flux motor includes at least one stator winding layer, which includes several circumferentially spaced and independent conductive coil units. In each stator winding layer, several conductive coil units are processed on a conductive substrate using a subtractive process. Each conductive coil unit includes a planar working portion extending straight in a radial plane, an outer transition line portion connected to the outer end of the planar working portion, and an inner transition line portion connected to the inner end of the planar working portion. At least one of the outer transition line portion and the inner transition line portion is bent wholly or partially relative to the planar working portion, thereby forming a three-dimensional transition line portion. This directly releases the radial plane space occupied by the outer transition line portion and the inner transition line portion, thereby significantly increasing the radial width and total area of ​​the effective electromagnetic working area and achieving a significant improvement in torque and power density.

This invention discloses an automatic metal surface drilling device, including a drilling platform, a vertical drilling assembly, a coolant nozzle, a deformable support plate, and a moving assembly. The vertical drilling assembly is equipped with a tool changing module, enabling automatic switching between roughing and finishing tools. The coolant nozzle is equipped with a gas-liquid mixing valve that sprays a mixed fluid containing microbubbles, which help to lift waste chips to the surface. The deformable support plate is housed in a sleeve and automatically unfolds after being pushed out to form a rigid support surface, allowing it to reach into the drilled hole to remove residual waste chips. The moving assembly drives the sleeve to switch between machining, chip removal, and unloading stations. This invention combines gas-liquid suspension chip removal with physical chip removal by the support plate, which can thoroughly remove waste chips from the drilled hole, preventing waste chips from scratching the hole wall during finishing. The entire process is automated, effectively improving drilling accuracy and production efficiency, and is suitable for the batch processing needs of high-precision blind holes and deep holes.

The application discloses a motor shell anti-deformation processing device, which comprises a base, two symmetrical punching assemblies slidingly arranged on the base, and a clamping assembly arranged between the two punching assemblies. The clamping assembly comprises two supporting frames and a clamping cylinder. One of the supporting frames is slidingly arranged on the base and connected with the telescopic end of the clamping cylinder. The supporting frame is fixed with a tension cylinder and a tension piece. The tension piece comprises a plurality of split supporting molds and a plurality of tension blocks. When the tension cylinder is driven, the split supporting molds are first expanded radially outward to form an avoiding gap between adjacent split supporting molds, and then the tension blocks are moved radially through the gap until the tension blocks and the outer walls of the split supporting molds jointly form a complete cylindrical surface and abut against the inner wall of the motor shell. When the reverse action is performed, the tension blocks are first retracted, and then the split supporting molds are contracted radially inward. The application realizes large-area rigid support on the inner wall of the shell before drilling, effectively inhibits plastic deformation around the hole, and improves processing efficiency and quality.

This utility model discloses a fixture for heat treatment of die-cast workpieces, including a fixture frame, several positioning modules, and several clamping modules. The fixture frame extends vertically upward, and both of its thickness-direction surfaces are clamping surfaces. Each clamping surface has a positioning module corresponding to a mounting hole on the workpiece to be processed, and each positioning module has a positioning part that matches the corresponding mounting hole on the workpiece. A clamping module is provided on one side of each clamping surface corresponding to any positioning module. Each clamping module includes a clamping part and a driving part. The driving part, under control, drives the clamping part to move relative to the fixture frame towards or away from its corresponding positioning part. The fixture uses a vertical placement of the workpieces, occupies a small area, and can simultaneously clamp two workpieces, shortening the processing cycle and improving processing efficiency. The clamping and positioning modules have simple structures and are detachable for replacement, making them suitable for heat treatment of various workpieces.

The utility model relates to the technical field of buzzing pieces, in particular to an SMD (Surface Mount Device) piezoelectric type buzzing piece structure, which comprises a shell and a main body forming a piezoelectric type buzzer and used for bearing all parts, the PCB is arranged in the shell in an adhesive mode and used for communication between the buzzing piece and external signals; the piezoelectric buzzer is used for converting electric energy into sound energy and generating a sound signal; a mounting groove is formed in the PCB; a piezoelectric buzzing sheet is arranged in the mounting groove; a metal strip is arranged on the upper surface of the piezoelectric buzzer; pAD bonding pads are fixedly connected to the positions, corresponding to the piezoelectric buzzing piece and the metal strip, of the PCB. Compared with a complex lead and PIN tin soldering connection mode in the prior art, the automatic chip mounting and reflow soldering integrated molding can be easily realized, the equipment cost and the labor cost are saved, the processing period is shortened, the production efficiency is improved, and the production cost is reduced. And the market competitiveness is greatly improved.

The invention relates to a dielectric ceramic-ferrite composite substrate and a preparation method thereof, the dielectric ceramic-ferrite composite substrate comprises a dielectric ceramic material, a ferrite material and a transition layer material, and the transition layer material is arranged between the dielectric ceramic material and the ferrite material; and the thermal expansion coefficient of the transition layer material is between the thermal expansion coefficient of the dielectric ceramic material and the thermal expansion coefficient of the ferrite material. The invention designs a composite ceramic integrated preparation method according to the complex processing technology of the composite substrate, and designs a transition layer material with the thermal expansion coefficient between the ferrite substrate and the dielectric ceramic substrate according to the difference and large difference between the thermal expansion coefficients of the ferrite substrate and the dielectric ceramic substrate. The problem of cracking of the composite substrate caused by stress can be effectively solved.

The application discloses a fast-axis collimating lens and an optical device with the same, and relates to the technical field of laser optical elements. The fast-axis collimating lens comprises a cylindrical base and a composite film layer arranged in sequence along the direction of incident light. The light-in surface of the cylindrical base is a plane, the light-out surface of the cylindrical base is a convex surface, and the radius of curvature of the cylindrical base is greater than 2.5 mm. The composite film layer comprises at least one high-refractive-index transmission film layer, and the refractive index of the high-refractive-index transmission film layer ranges from 1.8 to 2.4. The fast-axis collimating lens is used to realize the collimating function by the synergic design of the film layer and the base structure, the low-convexity base is matched with the high-refractive-index transmission film layer, the processing and integration are facilitated, and the optical and mechanical properties are effectively improved.

The utility model discloses a straight pipe feeding mechanism with rotary upright function belongs to straight pipe conveying device technical field. The mechanism includes the frame with the storage bin, pushes the lift subassembly, conveying mechanism and rotary upright mechanism, and the lift subassembly sets up in the storage bin, is used for pushing the straight pipe from the storage bin to conveying mechanism, and the rotary upright mechanism sets up in the end of conveying mechanism, including rotary cylinder, the material receiving base and the sleeve, and the material receiving base is connected with rotary cylinder output end, and the sleeve sets up on the material receiving base and can be covered into the pipe hole of straight pipe. The mechanism can convert the horizontal posture straight pipe into the upright state in the conveying end, has simplified the subsequent procedure's clamping path, has shortened the processing period, has reduced the workpiece damage risk, has promoted the stability of small bore or long size straight pipe processing, has effectively improved the straight pipe automation processing efficiency.

The utility model discloses an aluminum alloy door and window surface spraying homogenization equipment, it includes: support frame upper surface fixed connection has support station, and support station upper surface is rotatably connected with carousel, and carousel upper surface fixed connection has square column, and square column upper surface fixed connection has top plate, and the frame body is set between top plate and carousel, and the clamping assembly is set up on the frame body, and the multi -shaft robot is set up on support station upper surface and is provided with grabbing module, cleaning drying module, spraying module, solidification module respectively, through above -mentioned structure, the orderly link of grabbing, cleaning drying, spraying, solidification etc. process, form closed -loop assembly line operation, compared with traditional manual operation, and the processing period is shortened greatly, and the high -precision positioning and trajectory planning ability of multi -shaft robot are combined simultaneously, ensure that the coating evenly covers each place of surface, through intelligent control system realizes each module cooperation operation, and real -time monitoring spraying parameter and dynamic adjustment, guarantee product quality stability and consistency.

The application discloses a kind of laser processing system and laser processing method;The system includes feeding belt line body, rotating table mechanism, feeding swing arm transfer mechanism, first and second probe pressing mechanism, first and second laser processing position, unloading swing arm transfer mechanism and unloading variable pitch belt line body;Feeding swing arm transfer mechanism can make adjacent products relative displacement to change the spacing between adjacent products during rotating transfer;Unloading swing arm transfer mechanism can keep the arrangement direction of the product being grabbed in horizontal plane unchanged during transfer;The adjacent transmission belt module of unloading variable pitch belt line body is set with divergent included angle, so that the product gradually opens the spacing along the transverse during transmission to the front with transmission belt module to complete variable pitch unloading.The application effectively reduces the occupied space of equipment, realizes the efficient synchronous variable pitch and partition collaborative linkage processing of product.

The invention relates to the technical field of steel belt machining equipment, and particularly discloses a continuous steel belt punch forming device and a continuous steel belt punch forming process. The continuous steel belt punch forming device comprises a bottom die, a steel belt is arranged on the bottom die and does continuous feeding movement in the length direction of the bottom die, and at least one limiting structure is arranged on the bottom die and used for limiting the steel belt; the bottom die is arranged on the base so that the situation that the position of the steel belt deviates in the moving process can be avoided, and the positioning precision of the follow-up stamping process can be guaranteed. According to the continuous type steel belt punch forming device and technology, multiple procedures such as punching, notching, two-time bending, multiple-time pressing and blanking stripping are integrated in the same device, continuous feeding type machining of the steel belt is achieved, the steel belt does not need to be manually transferred among multiple pieces of equipment, the production efficiency is improved, and the production cost is reduced. The tedious operation of repeated positioning and calibration in traditional single-process machining is thoroughly avoided, the overall machining period is greatly shortened, and the production efficiency is improved.

This utility model discloses a device for forming and packaging insulating cotton, specifically relating to the field of insulating cotton processing technology. It includes a platform with a packaging base mounted on its surface. A forming frame with an opening is mounted on the top of the packaging base. A lower heating forming plate, fitted to the top of the packaging base, is located inside the forming frame. An upper heating forming plate, movable in height, is located on the top of the forming frame. An opening baffle, movable in height, is located at the opening of the forming frame. This utility model effectively solves the adhesion problem between the insulating cotton and the heating forming plate and eliminates internal stress in the finished product by reciprocating and striking the stripping rod. The servo push rod and telescopic rod work together, and the limiting structure ensures precise component movement, resulting in uniform heat setting. A protective cover prevents cotton lint from entangled in the transmission components. An airflow cooling design shortens the processing cycle. Parameters can be adjusted according to the specifications of the insulating cotton to adapt to different needs, thus improving overall processing efficiency and finished product quality.

The present application relates to turning and milling combined machining technical field, specifically to a self-adaptive adjustable double-clamping tooling for turning and milling combined machine tool machining, including base, digital display control panel, rotating transposition assembly for realizing workpiece transposition machining and two groups of symmetrical clamping toolings distributed on both sides of the rotating transposition assembly; the present application can realize automatic feeding, transposition and machining process, the feeding assembly cooperates with the second cylinder and the feeding motor, and can feed the workpieces in the feeding box one by one to the feeding assembly, the feeding assembly realizes accurate pushing of the workpieces to the clamping tooling through the third electric push rod and the second linear driving structure, and manual feeding is not needed; the two groups of symmetrical clamping toolings cooperate with the rotating transposition assembly, can realize parallel operation mode of one group machining and one group feeding, and in the feeding process, the negative pressure cleaning assembly and the diameter gauge respectively complete cleaning and precision detection of the clamping tooling, greatly shorten the machining cycle and improve the batch workpiece machining efficiency.

The utility model discloses a four-axis machine of a machining center, and relates to the technical field of four-axis machines. The machining center four-axis machine comprises a machining center, a fixing assembly and a replacing assembly, a bridge plate is arranged on the machining center, the fixing assembly is arranged on the bridge plate, the replacing assembly is arranged on the bridge plate, the replacing assembly comprises a fixing frame, sliding blocks, springs and clamping rods, and the two sets of sliding blocks are installed in the fixing frame in a sliding mode and are symmetrically distributed; a spring is fixedly installed on one side of the sliding block, a clamping rod is fixedly installed on the other side of the sliding block, and the other end of the clamping rod penetrates through the fixing frame and extends into the connecting plate. Through the arrangement of the replacement assembly, workpieces of different shapes and sizes possibly need different clamping modes and force distribution, the most suitable clamping mode can be selected according to the specific requirement of each workpiece by replacing the clamping fixing plate, and the flexibility can ensure that each workpiece can be stably and reliably clamped; and machining errors or workpiece damage caused by improper clamping are avoided.

The utility model relates to the field of molds, in particular to a film mold which comprises a mold head and a material injection seat connected to the mold head, the mold head is provided with a cavity, at least two material injection openings are formed in the end face of the mold head at intervals, a plurality of guide runners are formed in the inner walls of the material injection openings at intervals, and feeding openings are formed in the surface, facing the material injection openings, of the material injection seat in a one-to-one correspondence mode. A sizing material sequentially passes through the feeding port and the injection port and enters the cavity from the guide runner, a discharging port is formed in the end face, away from the injection base, of the die head and communicates with the cavity, and the sizing material in the cavity is extruded through the discharging port to form a film. Through the arrangement of the guide runner, sizing materials with two colors are sequentially distributed in the cavity in a staggered mode, the sizing materials in the cavity are extruded out through the discharging port to form zebra-shaped films with the two colors arranged in a staggered mode, the films do not need to be subjected to color printing coloring any more, the film processing steps are reduced, the film processing period is shortened, and the production efficiency is improved. Therefore, the processing cost of the film is reduced.

The utility model discloses a numerical control processing automatic line, including frame, portal frame, feed conveyor, waste conveyor, conveying line, take material mechanism, three -axis positioning mechanism, processing mechanism and conveying jig, conveying line and waste conveyor are in parallel set up in the frame, and the waste conveyor is located one side of conveying line, and conveying jig transmission is in conveying line, and three -axis positioning mechanism and processing mechanism are installed in the portal frame, and take material mechanism is installed in three -axis positioning mechanism and realizes three -dimensional motion through three -axis positioning mechanism, and conveying jig includes workstation, and a plurality of discharge chute are seted up in the workstation, and the discharge port of a plurality of discharge chute is located above the waste conveyor, and the workstation is installed with sectional material frame, and a plurality of fastening jigs are installed on sectional material frame, and a plurality of fastening jigs are fixed to the sample of processing. The numerical control processing automatic line through the cooperation of each component operation, realize material automation conveying, accurate positioning and efficient processing, effectively improve production efficiency and processing accuracy, reduce the artificial cost.

The utility model relates to related technical field of alloy surface processing especially, a kind of rotary alloy surface sand blasting treatment device, including processing table, the top middle part of the processing table is provided with rotating mechanism, and the top another end of the processing table is provided with sand blasting mechanism.The utility model is provided with rotating mechanism, by four groups U-shaped frame, in the processing process, four groups U-shaped frame can rotate in turn, rotate in turn and send the workpiece fixed on it to the working range of sand blasting gun, sand blasting treatment can be carried out to multiple workpieces in the same time, greatly shorten the overall processing cycle, improve production efficiency, sand blasting mechanism is in horizontal direction, electric push rod promotes movable plate to slide along first guide column horizontally, it is convenient to adjust the horizontal distance between sand blasting gun and workpiece, in vertical direction, second driving motor rotates and makes U-shaped plate slide up and down along second guide column, thereby the height of sand blasting gun is adjusted, ensure that sand blasting position is accurate.

This invention discloses a high-efficiency polishing device and method for multi-station, same-size brass rods, including a worktable; a support frame fixedly connected to the worktable, on which a polishing component is mounted; two synchronous belts fixedly connected to the worktable, located at opposite ends of the worktable; multiple arc-shaped frames fixedly connected to the synchronous belts, with retaining rings rotatably connected within each arc-shaped frame; a gear fixedly connected to the end of each retaining ring furthest from the worktable; and extension frames fixedly connected to both ends of the worktable. In this invention, by using synchronous belts in conjunction with arc-shaped frames and retaining rings, the user can place the brass rod into the retaining ring. The retaining ring then moves towards the polishing component under the drive of the synchronous belt. During this movement, the gear and rack mechanism allows the brass rod to rotate while moving horizontally, enabling more efficient polishing operations in conjunction with the polishing component.