11results about How to "Guaranteed polishing accuracy" patented technology

The utility model discloses an aluminum veneer surface treatment device which comprises a supporting mechanism and a polishing mechanism arranged in the center of the top of the supporting mechanism, the supporting mechanism comprises a workbench, the left side of the top of the workbench is fixedly connected with a limiting mechanism, and the bottom of the inner wall of the workbench is fixedly connected with a dust collection mechanism; the bottom of the positioning plate is fixedly connected with the top of the workbench, and an open groove is formed in the center of the interior of the positioning plate. The equipment has the advantage of stable clamping, and solves the problems that the clamping effect of part of polishing machines on aluminum veneers is limited, the positions of the aluminum veneers are easy to deviate before the aluminum veneers enter a polishing mechanism, some parts of the surfaces of the aluminum veneers are possibly excessively polished due to position deviation, other parts are not sufficiently polished, the surface glossiness and fineness are inconsistent, and the aluminum veneers are damaged. And the overall aesthetic degree and the quality of a final product are influenced.

The utility model relates to a polishing mechanism for processing contact lenses, which comprises a base, a contact lens buckle material and a polishing solution storage cup, the top of the base is fixedly connected with a lifting cylinder, the top of a piston of the lifting cylinder is fixedly connected with a limit seat, the top of the limit seat is fixedly connected with a motor, and the motor is fixedly connected with a motor. The bottom of an output shaft of the motor is fixedly connected with a driving rod, a rubber belt is arranged outside the driving rod, a driven block is arranged on the rubber belt, the driving rod is in transmission connection with the driven block through the rubber belt, the driven block is fixedly connected with a rotating rod, and the bottom of the rotating rod is fixedly connected with a clamping block. According to the polishing mechanism for contact lens processing, a contact lens body in a rotating state is in contact with the polishing seat for polishing, the fitting degree between the rotating rod and the limiting seat is high, the rotating stability of the rotating rod, the clamping block, the contact lens buckle material and the contact lens body is guaranteed, and therefore the polishing precision of the contact lens body is guaranteed.

This invention belongs to the technical field of grinding equipment, specifically disclosing an automated processing equipment and method for round rod-shaped aluminum profiles. The equipment includes a table, with a transmission assembly and a polishing machine connected to the upper part of the table. The transmission assembly includes a drive structure and a support structure. A second transmission pipe rotates at one end of the support structure, and a first transmission pipe rotates at the other end. A sleeve is fixed to the inner wall of the first transmission pipe, and a conveying blade is fixed to the sleeve. A mesh is formed near the conveying blade on the first transmission pipe, and a clamping assembly is fixed to the sleeve. This automated processing equipment integrates a drying function into the transmission assembly, utilizing the profile's own rotation to drive the conveying blade, achieving instant polishing and drying of the cutting fluid. Simultaneously, a spring-loaded abutment wheel provides adaptive follow-up support for the rotating long rod profile. This simplifies the equipment structure, reduces manufacturing costs, and effectively improves polishing accuracy and production continuity.

The present invention discloses a laser polishing method for a large complex cylindrical surface, which relates to the field of laser processing technology and includes the following steps: S1, constructing a roughness database of the laser polished surface; S2, determining the optional range of the laser defocus amount and the optional range of the incident angle according to the roughness database; S3, dividing the complex cylindrical surface to be polished into a plurality of sub-cylinders based on the optional range of the laser defocus amount and the optional range of the incident angle; S4, polishing the plurality of sub-cylinders. The defocus amount value range that meets the laser polishing requirements obtained by the present invention through experimental optimization design and the principle of laser positive and negative defocus symmetry is several times the laser focal depth, which can overcome the problem of low processing efficiency caused by the limitation of focal depth in the existing laser polishing method.

The utility model discloses a polishing device for machining a sealing cover of a photoelectronic device. The polishing device comprises an operation table. A rotating disc is arranged above the operation table, and a plurality of fixing assemblies are arranged on the outer side of the rotating disc in the circumferential direction at equal intervals; a first polishing assembly and a second polishing assembly are arranged on the table top of the operation table, and the first polishing assembly and the second polishing assembly are arranged on the two sides of the rotating disc correspondingly and are perpendicularly distributed. The sealing cover to be polished is placed in the fixing assembly on the rotating disc, and when the sealing cover rotates to the position of the first polishing assembly along with the rotating disc, the periphery of the sealing cover is polished through the first polishing assembly; and then, the rotating disc continues to rotate, the second polishing assembly conducts further polishing treatment on the top end of the sealing cover, the first polishing assembly and the second polishing assembly are combined for use, multiple polishing treatment can be conducted on the sealing cover, the polishing quality and precision are ensured, and remarkable technical progress is brought to the manufacturing process of optoelectronic devices.

The utility model provides a kind of dish machine, comprising: shell, drive motor is fixedly installed in shell inside bottom, water pump is fixedly installed in shell inside back one side, fan is fixedly installed in shell inside back middle part.This kind of dish machine, by being provided with electronic magnifying glass, display screen one, polishing groove, water pump, water supply pipe, fan and filter element etc., electronic magnifying glass and display screen one constitute intelligent quality inspection system, capture workpiece microscopic flaw, guarantee polishing accuracy;Polishing groove, water pump and water supply pipe constitute cooling cleaning unit, and the dust generated by polishing is soaked, to prevent dust splashing, avoid polishing process to be interfered with dust chip;Fan linkage filter element forms air circulation system, not only can high -efficient heat dissipation, prevent equipment overheating, but also can purify the dust water vapor generated by polishing, reduce environmental pollution and equipment loss, these structures cooperate with each other, not only significantly improve the efficiency and quality of workpiece polishing, but also optimize the stability and durability of equipment.

The present application relates to the field of polishing technology, and particularly relates to a soaking type outer circle polishing equipment, which comprises a rack, a product fixture driving system arranged on the rack, a driving assembly capable of moving up and down and an auxiliary tailstock, a quick chuck being arranged on the driving assembly and used for clamping and driving a reverse product fixture to rotate, a lower disc moving system being movably arranged on the rack and located below the product fixture driving system, a brush roller assembly arranged on the lower disc moving system, the brush roller assembly having a hollow cylindrical brush roller, an inner wall of the brush roller being provided with polishing brushes, the polishing brushes being used for accommodating and wrapping a product to be processed clamped by the product fixture driving system so as to perform wrapped polishing on an outer circle of the product to be processed, and a polishing liquid tank arranged on the rack and located below the brush roller assembly, the polishing liquid tank being a box structure with an upper opening and being used for accommodating polishing liquid and making the brush roller assembly and the product to be processed completely soaked in the polishing liquid.

The utility model belongs to the technical field of polishing devices, and particularly relates to a high-stability and high-efficiency polishing device which comprises an integrated cavity, a servo motor and a voice coil motor, the voice coil motor is fixedly connected with one side of the integrated cavity, the output end of the voice coil motor is fixedly connected with a fixed pulley, and a steel cable is wound on the fixed pulley; the bottom of the steel cable is fixedly connected with a low-type heavy-load square locking type sliding block, and one side of the integrated cavity is provided with a low-type heavy-load square locking type guide rail corresponding to the low-type heavy-load square locking type sliding block. One side of the low-type heavy-load square locking type sliding block is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a coupler. The integrated cavity does not contain mechanical connection structures such as screws and pins, the situation that the whole frame of the device is loosened due to the long-time high-pressure and high-vibration machining environment is fundamentally avoided, the maintenance difficulty is greatly lowered, and the long-term machining stability is guaranteed.

The invention relates to a computer middle frame polishing machine tool, and relates to the field of computer middle frame polishing equipment, the computer middle frame polishing machine tool comprises a machine tool body, a first moving assembly, a clamping module and a polishing module, the first moving assembly is fixedly connected with the machine tool body and is provided with a first moving platform; the clamping module is provided with a rotating unit and at least two sets of clamping units used for clamping the computer middle frame, the rotating unit is fixedly connected with the first moving platform and provided with a rotating support capable of rotating, the clamping units are fixed to the rotating support, and the polishing module is fixedly connected with the lathe bed and provided with a polishing wheel. Through cooperation of the first moving assembly, the clamping module and the polishing module, polishing of the computer middle frame is achieved, the polishing precision of the computer middle frame is guaranteed, the machining efficiency of the computer middle frame is improved, and the production cost of the computer middle frame is reduced.

This utility model discloses a polishing device with good operational stability, low wear of the positioning structure, and high positioning accuracy. It includes a base, a lower plate assembly, an upper plate assembly, and a safety hook assembly. The base is equipped with a mounting bracket. The lower plate assembly includes a lower grinding disc and a first drive motor housed within the base and driving the lower grinding disc to rotate. A grinding zone is formed on the upper surface of the lower grinding disc. The upper plate assembly includes a telescopic drive component mounted on the mounting bracket, a connecting plate driven to the telescopic end of the telescopic drive component, a tension / compression sensor electrically connected to the telescopic drive component, a mounting plate fixedly connected to the lower part of the connecting plate, a displacement sensor fixed to the lower surface of the connecting plate and electrically connected to the first drive motor, and an upper grinding disc fixed to the lower surface of the mounting plate. A detection hole is provided on the mounting plate. The safety hook assembly includes two hook mechanisms symmetrically arranged on both sides of the telescopic drive component. Each hook mechanism includes a drive mechanism and a hook driven to the drive mechanism and having a support arm at its bottom.

The invention discloses a laser polishing method for a large complex cylindrical surface, which relates to the technical field of laser processing, and comprises the following steps: S1, constructing a roughness database of a laser polishing surface; s2, determining a selectable range of a laser defocusing amount and a selectable range of an incident angle according to a roughness database; s3, on the basis of the selectable range of the laser defocusing amount and the selectable range of the incident angle, the complex cylindrical surface to be polished is divided into a plurality of sub-cylindrical surfaces; and S4, carrying out polishing treatment on the plurality of sub-cylindrical surfaces. The defocusing amount value range which meets the laser polishing requirement and is obtained through test optimization design and the laser positive and negative defocusing symmetry principle is multiple times of the laser focal depth, and the problem that the machining efficiency is low due to the fact that an existing laser polishing method is limited by the focal depth can be solved.