29 results about "Grinding - action" patented technology

The application discloses a kind of work roll box grinding full-automatic overturning and supporting system, belong to machine tool technical field, comprising: support seat first base is set on common base, sliding component is set on first base, support seat second base and sliding component sliding connection, second base drive component is set on support seat first base, bearing box support is set on support seat second base, support seat detection component is set on support seat first base;Lifting assembly is set on positioning support, roll support is set on lifting assembly, soft landing detection component is set on positioning support;Guide rail shell is set on common base, box turning drive component is set on guide rail shell, box turning support is set on arc-shaped overturning gear, box turning detection component is set on guide rail shell.The application can avoid the various interference that occurs during work roll box grinding action process overturning roll box.

The utility model belongs to the technical field of feed mixing devices, and particularly relates to a laying hen feed mixing device which comprises a support, one end of the support is fixedly connected with a mixing cabin shell, the bottom of the mixing cabin shell is fixedly connected with a pushing mechanism, and the top of the mixing cabin shell is fixedly connected with a second motor. A grinding cabin shell is fixedly connected to the top of the mixing cabin shell, and a feeding channel is fixedly connected to one side of the grinding cabin shell; through the grinding mechanism, various caked feed raw materials can be poured into the feeding channel to enter the grinding cabin, so that the feed raw materials are crushed under the rotary grinding action of the grinding disc, subsequently enter the mixing cabin to be stirred and mixed, and finally enter the pushing mechanism to be discharged, and the effect of crushing various feeds is achieved; the problems that laying hens are difficult to directly eat due to the fact that the laying hen feed is inevitably affected with damp and agglomerated during storage, and various feed raw materials are difficult to mix due to agglomerated feed raw materials are solved.

The invention provides a stirring structure and a fluidized stabilized soil pulping station. The stirring structure comprises a stirring frame, a stirring cavity fixedly arranged on the stirring frame, a stirring assembly rotationally arranged in the stirring cavity, a first driving mechanism for driving the stirring assembly to rotate, and a second driving mechanism for driving the stirring assembly to be separated from the stirring cavity; the stirring assembly comprises a stirring cavity and a stirring assembly, the stirring cavity is provided with a hemispherical bottom surface, the stirring assembly comprises a stirring shaft and a hollow hemispherical stirring part which is concentrically and fixedly connected with the stirring shaft and matched with the hemispherical bottom surface, and a plurality of filtering holes are formed in the stirring part. And the grinding action is realized in the pulping process by matching the spherical surface, so that the particle size is smaller, and mud and water are more uniformly mixed.

The application discloses a silicon carbide grinding process and belongs to the field of silicon carbide. The silicon carbide grinding process comprises the following steps: S1, parameter setting, detecting the shape and size of a silicon carbide base body and setting parameters of a grinding action according to the shape and size; S2, first grinding, performing rough grinding treatment on the silicon carbide base body according to the parameters set in step one; S3, second grinding, performing fine grinding treatment on the silicon carbide base body according to the parameters set in step one, and obtaining a silicon carbide wafer finished product; and S4, cleaning, cleaning and spin-drying the silicon carbide wafer finished product after the second grinding, and outputting the cleaned silicon carbide wafer finished product. The silicon carbide wafer finished product can be simultaneously improved in grinding efficiency and grinding precision by setting parameters for rough grinding and fine grinding of the silicon carbide base body according to the shape and size of the silicon carbide base body.

The application relates to the technical field of linear guide rail machining, and particularly discloses a grinding tool for machining linear guide rail sliders and a grinding method thereof, which comprises a grinding mechanism for grinding the sliders and a forward clamping mechanism for fixing the sliders, the forward clamping mechanism comprises a mounting structure and a forward clamping structure, the forward clamping structure is mounted on the mounting structure, and the mounting structure serves as the support of the forward clamping structure; the mounting structure is provided with a first mounting station and a second mounting station; the forward clamping structure comprises a first clamping assembly and a second clamping assembly, the first clamping assembly is used for clamping the sliders before grinding treatment, and the second clamping assembly is used for clamping the sliders after grinding treatment; the forward clamping mechanism in the area where the grinding mechanism is located is far away from the sliders, the travel and grinding action of the grinding mechanism are avoided from being affected, the sliders after grinding are clamped by the second clamping assembly, and therefore, a better clamping effect is achieved.

The utility model relates to the technical field of grinding equipment, and discloses a through pipe wire surface grinding machine which comprises an electric box, a power switch is fixedly connected to the lower portion of the front side of the electric box, a workbench is fixedly connected to the upper portion of the electric box, and a platform driving motor is fixedly connected to the right rear side of the upper portion of the workbench. The output end of the platform driving motor is fixedly connected with a screw, the outer side of the screw is in threaded connection with a sliding platform, the upper portion of the sliding platform is fixedly connected with a telescopic air cylinder, the output end of the telescopic air cylinder is fixedly connected with a clamping jaw air cylinder, and the lower portion of the front side of the electric box is fixedly connected with a button box. The left side of the upper portion of the button box is fixedly connected with a scram button, and the right side of the upper portion of the button box is fixedly connected with a start button. According to the utility model, a linkage structure of the platform driving motor, the sliding platform, the telescopic cylinder and the clamping jaw cylinder is adopted, so that the abrasive paper can clamp the through pipe wire and finish the surface grinding action, and the surface grinding stability of the through pipe wire is ensured.

The utility model discloses a kind of excavator sprocket tooth surface multi-station synchronous grinding devices, it is related to grinding device technical field, including installation shell, the bottom of the installation shell is fixed with fixed seat, the outside of the installation shell is hinged with baffle through hinge, the outside of the installation shell is provided with operating knob, the inner bottom wall of the installation shell is installed with multi-station synchronous grinding mechanism;By being provided with multi-station moving mechanism, the adjustment of movable support position when different size sprocket workpiece is placed is conveniently completed, can ensure that the grinding action of two sprocket tooth surfaces is synchronous, compared with single-station sequential processing, the processing time of single sprocket is greatly shortened, and the processing efficiency of sprocket tooth surface grinding is improved;By setting limit mechanism, the moving metal sleeve of one end of moving frame is clamped and locked to sprocket workpiece, the positioning of multi-size sprocket workpiece is conveniently completed, and tooth surface multi-station synchronous grinding is easily fixed.

The utility model relates to an ultrasonic bone grinding knife and ultrasonic bone grinding device, including the knife handle, the knife bar and the knife head that set up in proper order, the knife bar includes the first transmission part, the intermediate transmission part and the second transmission part that set up in proper order, is provided with spiral groove on the intermediate transmission part, and spiral groove is used for converting the axial vibration of first transmission part into the compound motion that second transmission part reciprocating linear motion along its axial and reciprocating rotary motion around its axis, the knife handle sets up on the first transmission part, and the knife head sets up on the second transmission part. The utility model's knife head not only can realize bone grinding action through reciprocating linear motion along its axis, but also realizes bone grinding action through reciprocating rotary motion around its axis, can completely replace the high -speed rotary bone grinding of grinding drill of the prior art, reaches the bone grinding effect of high -speed grinding drill, and avoids the occurrence of the phenomenon that grinding drill is entangled human body soft tissue in the prior art, reduces the probability of the occurrence of medical accident, improves the operation safety.

The invention belongs to the technical field of grinding machining, and discloses intelligent numerical control grinding equipment which comprises a grinding rack assembly and an annular workpiece, and the top of the grinding rack assembly is provided with a position correcting and fixing assembly for conducting position correcting and clamping on the annular workpiece. A universal grinding arm assembly used for carrying out annular moving, abutting and grinding on the outer walls of the annular workpieces with different diameters is arranged at the bottom of the rack, and a multi-direction grinding arm assembly used for carrying out annular moving, abutting and grinding on the outer walls of the annular workpieces up and down is arranged on the universal grinding arm assembly. When the cam rotates, the grinding wheel can vertically grind the outer wall of the annular workpiece, meanwhile, when the universal grinding arm assembly rotates, the grinding wheel can be driven to conduct annular grinding on the outer wall of the annular workpiece, and the grinding quality of the outer wall of the annular workpiece is guaranteed through two-way grinding superposition of the vertical grinding action and the annular grinding.

The utility model discloses a polishing device for wooden door production, which relates to the field of wooden door production polishing and comprises a workbench, a polishing seat is axially mounted above the workbench in a sliding manner, the bottom of the polishing seat is connected with a polishing wheel for polishing a door plate, one side of the workbench is provided with a driving motor for providing power, and the other side of the workbench is provided with a polishing wheel for polishing the door plate. And the transmission mechanism is arranged on the workbench and the driving motor. By arranging the transmission mechanism, in the process that the first conveying roller is driven by the driving motor to convey a door plate, the transmission wheel is driven to rotate through the chain and the driven chain wheel, so that the transmission wheel and the arc-shaped guide groove synchronously rotate in the circumferential direction, and therefore axial reciprocating motion thrust is transmitted to the polishing base through the stress rod; therefore, the polishing wheel arranged on the polishing seat is driven to axially reciprocate, manual reciprocating polishing and grinding actions are simulated, the door plate is comprehensively ground and polished, driving units are reduced, and the cost is further reduced.

The invention discloses a preparation method of a silicon carbide wafer, and the preparation method comprises the steps: S100, arranging a to-be-processed wafer on a bearing platform, carrying out the rough grinding of the to-be-processed wafer through a grinding part, grinding the to-be-processed wafer to a depth of 20-50 [mu] m, and obtaining a first wafer; and S200, the rotating direction of the bearing table is opposite to that of the grinding piece, the first wafer is finely ground through the grinding piece to obtain the silicon carbide wafer, the depth of grinding the first wafer is 10-30 microns, the rotating speed of the bearing table is w1, the rotating speed of the grinding piece is w2, and w1 is larger than or equal to 0.05 w2 and smaller than or equal to 0.25 w2. The grinding piece and the wafer are reversely rotated, the grinding uniformity of the grinding piece on the surface of the wafer is improved, and then the surface quality, the height consistency and the local flatness of the wafer are improved. And reverse rotation is beneficial to providing uniform grinding acting force, and the phenomenon of microcracks or edge breakage caused by the stress concentration phenomenon of the wafer is reduced.

The invention relates to the technical field of medicine grinding, and discloses a traditional Chinese medicine and western medicine combined medicine mashing device which mainly utilizes cooperation of a plurality of guide rails on a grinding roller and a rolling wheel on a lifting body to achieve the linkage effect of the rotary grinding action of the grinding roller and the lifting medicine mashing action of the lifting body. The problems that an existing device is complex in structure and tedious in operation process and medicines are prone to being polluted are solved in a targeted mode, the production and manufacturing cost and the use and maintenance cost of the device are effectively controlled, the quality of the medicines in the mashing and grinding process is guaranteed, the labor intensity of workers is reduced, and the working efficiency is improved.

The application discloses a kind of columnar workpiece surface laser cladding layer finishing device, belong to rotary grinding field;The device includes base, two three-jaw chucks are coaxially symmetrically arranged on the base, the columnar workpiece to be finished is clamped in two three-jaw chucks, is slidably connected with bracket on the base, the upper portion of bracket is fixedly connected with hydraulic rod, and the output end of hydraulic rod is equipped with polishing roller, when three-jaw chuck drives columnar workpiece to rotate in first direction, the surface protrusion of columnar workpiece pushes polishing roller away from columnar workpiece, and, when three-jaw chuck drives columnar workpiece to rotate in second direction, polishing roller gradually approaches columnar workpiece with the number of rotation of columnar workpiece;The device is rotated towards first direction by controlling three-jaw chuck to complete tool action, and is rotated towards second direction to complete grinding action, reaches the effect of columnar workpiece fast grinding, reduces cost, improves efficiency.

This invention discloses a method for grinding strip steel along an angle while it is in operation, comprising the following steps: S1, measuring the edge width data of the strip steel using a width measuring component; S2, calculating the width of the strip steel; S3, selecting a grinding angle based on the width of the strip steel; S4, starting the grinding action of the robot module; S5, activating the force control module; S6, calculating the grinding length in meters; S7, stopping the grinding action after the grinding length is completed; S8, resetting the robot module; S9, deactivating the force control module. This invention also discloses a system for grinding strip steel along an angle while it is in operation. This invention provides a highly efficient, accurate, and reliable grinding solution for the quality inspection of cold-rolled strip steel, not only improving grinding efficiency and quality but also reducing the labor intensity of workers.

An exchangeable tool section (500) for use on a grinding disc unit of a side surface grinding machine has a cutter carrier (510) having a mounting structure for fixing the cutter carrier in a mounting region provided on a peripheral region of a base body of the grinding disc unit. The base body has a plurality of mounting regions on the periphery thereof for mounting tool sections in each case. On the cutting insert side (515), the cutting insert carrier, in the ready-to-operate state, has a cutting insert (520) which forms a grinding active surface of the tool section. In the ready-to-operate state of the grinding disc unit, the grinding active surface of the cutting liner is arranged in an annular active region in a lateral surface of the grinding disc unit oriented perpendicular to the disc rotation axis at a radial distance from the disc rotation axis. The cutter carrier (510) defines a length direction (L), a width direction (B) perpendicular thereto, and a height direction (H) perpendicular to the length direction and to the width direction, and can be mounted on the base carrier in such a way that, in the mounted state, the length direction (L) is oriented tangentially to the disc rotation axis and the width direction is oriented substantially in the radial direction, and the height direction is oriented parallel to the disc rotation axis. In addition, the cutter carrier has an underside (512), an outer side (513), an inner side (514) opposite the underside in the width direction (B), a cutting liner side (515) opposite the underside in the height direction, and an end side oriented transversely to the length direction. According to the invention, in the region of the end side, a chamfer is formed in each case in such a way that the cutter carrier has a trapezoid between the chamfers in a cross-section along a cross-section plane oriented perpendicular to the height direction in such a way that the cutter carrier is longer on the inner side (514) than on the outer side.

The invention discloses an oil pipe inner wall grinding device and method for oil pipe machining, and relates to the technical field of oil pipe machining. According to the oil pipe inner wall grinding device and method for oil pipe machining, through cooperation of the linear module, the grinding rod mechanism, the slag removal frame mechanism, the first servo motor and the telescopic hose, the first servo motor serves as a core power source, an output shaft of the first servo motor directly drives the grinding rod mechanism to rotate, grinding power for oil pipe inner wall grinding is formed, and meanwhile, the grinding efficiency is improved. When the grinding rod mechanism rotates, the grinding rod mechanism drives the deslagging frame mechanism to rotate synchronously through the friction transmission effect of the grinding rod mechanism and the deslagging frame mechanism, then power needed by deslagging is generated, an independent power source does not need to be additionally arranged for the deslagging function, the device structure is simplified, it can be guaranteed that the grinding action and the deslagging action are completely synchronous from the transmission logic, and the grinding efficiency is improved. The problem that waste residues are difficult to discharge due to the fact that the oil pipe is long is effectively solved, and continuity and cleanliness of grinding of the inner wall of the long oil pipe are guaranteed.

The invention relates to the technical field of cement production, in particular to equipment and a process for producing Portland cement clinker, comprising a rack, a grinding box and a feed hopper, the upper end of the rack is provided with the grinding box, the upper end of the grinding box is provided with the feed hopper, and the inner middle side of the grinding box is rotatably connected with a middle grinding roller; adjusting rollers are movably mounted on the two sides of the interior of the grinding box through adjusting assemblies. By arranging the middle grinding roller and the movable adjusting rollers on the two sides in the grinding box and arranging the adjusting assemblies and the limiting assemblies, the positions of the adjusting rollers can be flexibly adjusted according to the characteristics and production requirements of different raw materials, and therefore raw powder of different granularities can be ground; and the three-roller design of the two adjusting rollers and the middle grinding roller is adopted, so that raw materials can be extruded, sheared and ground for multiple times, particles of the raw materials can be continuously refined through the continuous grinding effect, the high fineness requirement is met, and the grinding effect is better.

The invention provides a grinding device for ultra-dispersed titanium dioxide, which comprises a bin body, a first grinding surface, a second grinding surface, a plurality of grinding blades, a plurality of grinding blades, a plurality of grinding blades, a plurality of grinding blades, a plurality of grinding blades and a plurality of grinding blades, and is characterized in that the bin body is provided with a first grinding surface; the grinding disc comprises a second grinding surface in clearance fit with the first grinding surface and is provided with a guide rod, one end of the guide rod is connected with the grinding disc, and the other end of the guide rod is connected with a telescopic device; the driving device is used for driving the bin body and the grinding disc to move relatively, so that the first grinding surface and the second grinding surface move relatively to form grinding action; the filtering part is arranged below the grinding disc, one side of the filtering part is provided with a first discharging port, the first discharging port communicates with a weighing device, the weighing device is connected with a telescopic device, and the telescopic device is used for obtaining a measured value of the weighing device so as to adjust a gap between the first grinding face and the second grinding face; according to the method, the grinding device is used, and the grinding and grinding quality can be guaranteed on the premise that the grinding efficiency is guaranteed.

A grinding wheel unit (400) for use in a side plane sand mill comprises a base body (410) which defines a wheel disc axis of rotation (402) and which can or is mounted on a tool spindle in such a way that the wheel disc axis of rotation (402) runs coaxially to a spindle axis; wherein the base body (410) has, in the peripheral region (412), a plurality of mounting regions (420), which are arranged offset from one another in the peripheral direction of the base body, and which have a fastening device for fastening each replaceable tool section (500) to the base body (410). The tool section (500) has a tool holder (510) with a mounting structure for fastening the tool holder in one of the mounting regions and a cutting edge (520) on the cutting edge side, which forms a grinding active surface of the tool section. The grinding active surfaces of the cutting edges are arranged radially at a distance from the disk axis of rotation (402) in an annular active region (430) in a lateral surface of the grinding wheel unit oriented perpendicular to the disk axis of rotation. The mounting region (420) has a receiving device (440) with a stop surface for receiving the tool section (500) in a positionally defined manner, and a quick-clamping device (470) which can be switched between an open configuration, in which the tool section (500) can be inserted into or removed from the receiving device (440), and a clamping configuration, in which the tool section (500) can be inserted into or removed from the receiving device (440). In the clamping configuration, the tool section is pressed against the stop surface and can be fastened in a predetermined position on the base body (410).

This invention belongs to the field of composite machining, specifically providing a coaxial coupling machining method and system for tube-jet laser-electrochemical discharge. This technology employs a coaxial structure design, coupling laser, electrochemical discharge, electrochemical, and mechanical grinding technologies. It utilizes a double-layer tube electrode design: an outer conductive layer with abrasive particles and an inner total reflection layer that focuses the laser beam onto the center of the tube electrode's inner hole. The central laser beam serves as the primary energy source, leveraging its high energy density to achieve rapid material ablation and removal, significantly improving the overall efficiency of micro-hole machining. Electrochemical discharge and grinding ensure the shape accuracy and diameter consistency of the machined hole. Simultaneously, the electrochemical reaction and grinding effectively improve the surface finish of the workpiece's machined area. This invention, through its coaxial coupling machining mechanism, simultaneously achieves high machining efficiency, excellent surface quality, and high-precision geometric morphology, making it suitable for the machining requirements of ultra-high precision micro-holes in ceramic / metal multilayer composite materials.

The present application provides a kind of internal thread grinder, for grinding the internal thread of shaft parts, internal thread grinder includes bed, workbench, part supporting mechanism, at least two grinding mechanisms and controller, controller is used to control part supporting mechanism drive shaft parts rotation around its center line, and control the relative movement between a pair of opposite grinding rods and shaft parts to perform internal thread grinding action, the internal thread grinding action is: a pair of opposite grinding rods from the both ends of shaft parts into the central hole to grind internal thread synchronously, the grinding wheel of the pair of opposite grinding rods is at least respectively from the grinding starting point to the grinding end point along the direction of the center line to complete the grinding internal thread process.According to the present application, while the shaft parts are driven to rotate by the part supporting mechanism, a pair of grinding rods synchronously grind the internal thread of the shaft parts, which greatly improves the efficiency of internal thread grinding.

The invention discloses full-automatic overturning and supporting equipment for grinding a working roller with a box, and belongs to the technical field of machine tools. The full-automatic overturning and supporting equipment is characterized in that a first base of a supporting seat is arranged on a common base, a sliding assembly is arranged on the first base, a second base of the supporting seat is in sliding connection with the sliding assembly, and a second base driving assembly is arranged on the first base of the supporting seat; the bearing box support is arranged on the second support base, and the support detection assembly is arranged on the first support base; the lifting assembly is arranged on the positioning support, the roller support is arranged on the lifting assembly, and the soft landing detection assembly is arranged on the positioning support; the guide rail shell is arranged on the common base, the box turnover driving assembly is arranged on the guide rail shell, the box turnover support is arranged on the arc-shaped turnover gear, and the box turnover detection assembly is arranged on the guide rail shell. According to the invention, various interferences caused by roll box overturning in the grinding action process of the working roll with the box can be avoided.

The utility model discloses a kind of electric grinding appliances mounted on CNC lathe turret seat, it is related to lathe accessory technical field, including telescopic cylinder, driving motor and connecting assembly, telescopic cylinder is fixedly connected on turret seat, the output end of telescopic cylinder is provided with driving motor, driving motor is connected with grinding head by connecting assembly, connecting assembly is detachably set on driving motor, grinding head is detachably set on connecting assembly. The connecting structure of telescopic cylinder and driving motor, let the position of grinding head and grinding pressure regulation be more efficient. Telescopic cylinder telescopic directly drives driving motor and grinding head to move, can quickly respond the change of grinding position, in combination with the grinding power provided by driving motor, the efficient cooperation of grinding action is realized, the cooperation delay between each link is reduced, and overall grinding speed is improved.

Disclosed in the present application is a fixed-angle knife sharpener, comprising a guide support body, an adjustment mechanism, a knife-clamping mechanism, and a grinding mechanism, wherein two adjustment mechanisms are provided and are respectively arranged on two sides of the knife-clamping mechanism, or, one adjustment mechanisms is provided and is arranged on one side of the knife-clamping mechanism; the adjustment mechanism comprises an adjustment base that is mounted on the guide support body; and the grinding mechanism is mounted on the adjustment mechanism. When the fixed-angle knife sharpener performs grinding, the adjustment base can move along the guide support body or can move together with the guide support body to adjust a distance relative to the knife-clamping mechanism. The adjustment mechanism is configured to adjust a first inclination angle of the grinding mechanism by means of one of or a combination of multi-angle position adjustment and stepless adjustment, and to keep the adjusted first inclination angle in a fixed state. When the fixed-angle knife sharpener performs grinding, the grinding mechanism can rotate relative to the adjustment base to achieve a grinding action.

The invention relates to the technical field of mobile phone shell polishing and grinding, and discloses metal mobile phone shell polishing and grinding equipment which comprises a working machine table and a connecting plate, and a follow-up smearing mechanism is arranged on the lower surface of the connecting plate. According to the polishing and grinding equipment for the metal mobile phone shell, rotation power of a polishing and grinding wheel is directly converted into an opening and closing control signal of a paste supply valve through a main body part composed of a driving motor, a transmission shaft, a first gear, a first rack, a connecting spring, a valve and the like, and it is ensured that supply of polishing paste is strictly synchronous with the grinding action; the problem that the paste supply time is not matched with the polishing rhythm due to manual smearing or independent electric liquid supply is solved, delay and errors existing in an electronic control system are eliminated, the supply amount and the consumption amount of the polishing paste reach dynamic balance, waste caused by excessive paste or polishing quality fluctuation caused by insufficient paste is reduced, and the polishing quality is improved. Therefore, the process stability is improved, and meanwhile the higher material utilization rate is achieved.

The invention belongs to the technical field of grinding machining, and relates to a device and method for self-balancing grinding of an outer circle of a workpiece. The connecting rod is used for penetrating through a to-be-ground workpiece; the first limiting part and the second limiting part are used for preventing the balance block and the workpiece from freely sliding on the connecting rod. The guide wheel and the supporting plate jointly provide stable supporting for the balance block and the workpiece, meanwhile, under driving of the power component, the guide wheel is used for driving the workpiece to rotate, and grinding of the workpiece is facilitated. And the grinding unit is used for grinding the workpiece. And redundant materials on the surface of the workpiece are removed through the relative movement and the grinding effect with the workpiece, so that the workpiece meets the required size precision and surface roughness requirements, and high-precision machining of the outer circle of the workpiece is achieved. The small-length-diameter-ratio workpiece outer circle machining device can machine the outer circle of a small-length-diameter-ratio workpiece, toppling of the workpiece during machining is avoided, a complex device for fixing the workpiece for accurate alignment is not needed, the clamping process is simplified, and the machining stability and efficiency are improved.

The application discloses a kind of ultrasonic transducer assembly with X direction movement and its X direction movement method, transducer assembly includes: fixed seat;Head transducer group, setting in fixed seat end;Piezoelectric stack, setting in the two sides of fixed seat, including multiple by epoxy resin bonding and alternating arrangement piezoelectric ceramic thin layer and electrode layer, multiple piezoelectric ceramic thin layer positive and negative pole series connection;The present application is designed in the two sides of fixed seat piezoelectric stack, make the grinding action of ultrasonic transducer assembly in X direction by piezoelectric stack, displacement precision is high, work stroke is short, response speed is fast, can shorten welding time and improve UPH;While in the movement process, can improve spherical and welding fish tail problem, improve welding strength, improve welding quality, reduce error frequency;And can be applied in material substrate thinner material, with X direction movement ultrasonic transducer can use lower welding power to complete ball mounting welding line, can reduce the risk of material surface fragmentation in welding process.

The invention provides an MPO automatic grinding action method and device. The method comprises the steps that a front clamping jaw of a rear machine table moves to the position above a cleaning station of the front machine table, and a rear clamping jaw of the rear machine table moves to the position above a grinding station of the rear machine table; the front clamping jaw of the rear machine table descends to grab the grinding clamp on the cleaning station of the front machine table, and the rear clamping jaw of the rear machine table descends to grab the grinding clamp on the grinding station of the rear machine table; the rear machine table front clamping jaw ascends to move the grinding clamp of the front machine table cleaning station out of the front machine table cleaning station, and the rear machine table rear clamping jaw ascends to move the grinding clamp of the rear machine table grinding station out of the rear machine table grinding station; the front clamping jaw of the rear machine table moves the grinding clamp on the front machine table cleaning station to the rear machine table grinding station, and the rear clamping jaw of the rear machine table moves the grinding clamp on the rear machine table grinding station to the rear machine table cleaning station. And the production efficiency of MPO optical fiber grinding is effectively improved.

The utility model discloses high-precision grinding equipment for ceramic granulation powder, which relates to the technical field of ceramic granulation powder grinding and comprises a crushing frame, a feeding frame is arranged at the upper end of the crushing frame, a dustproof cover is arranged at the upper end of the feeding frame, a grinding cavity is arranged at the lower end of the crushing frame, and a plurality of groups of footstands are arranged at the lower end of the grinding cavity. Two groups of crushing rollers are arranged in the crushing frame, a driven gear and a driving gear are respectively arranged at one ends of the two groups of crushing rollers, a first motor is arranged at one end of the driving gear, two groups of material guide frames are arranged in the crushing frame, and a grinding bowl is arranged in the grinding cavity. According to the high-precision grinding equipment for the ceramic granulation powder, ceramic raw materials are primarily crushed by the crushing rollers, and then the high-precision grinding of the ceramic raw materials is realized through the grinding action of the grinding balls in the grinding bowl, so that the particle size of the granulation powder is more uniform, and the grinding efficiency and the grinding precision are improved.