21results about How to "Polished evenly" patented technology

The invention discloses a steel pipe polishing equipment, which comprises a steel pipe polishing equipment body. A main valve of a polishing motor is arranged in the main body of the steel pipe polishing equipment; a polishing handle is arranged on the main valve of the polishing motor; The valve is provided with a rotating roller; the front end of the rotating roller is provided with polishing bristles; one side of the rotating roller is provided with an outer throwing roller; a clamping spring is arranged between the outer throwing roller and the rotating roller; The outer throwing roller is provided with an outer throwing brush; a symmetrical magnet is arranged between the outer throwing brush and the polishing bristles; a polishing wheel is arranged on the outer throwing brush and the polishing bristles; the polishing The grinding wheels are arranged in a figure-eight shape. Its structure is simple, easy to use, and easy to operate. It can realize the polishing of the outer surface and the inner wall. The polishing is fast and uniform, with high efficiency and convenient use.

The utility model discloses a kind of plastic accessory automatic polishing mechanism, including workbench, intercept net and threaded rod;The side of workbench is provided with recessed frame, the side of the side of recessed frame is provided with motor A;Intercept net is arranged in the top side of workbench, and the top of workbench is provided with slide rail;The utility model is slid on slide rail by cylinder A to promote moving lug, can accurately move plastic accessory to specified polishing position, cooperate the fixing of plastic mould to plastic accessory, ensure that plastic accessory is stable in position during polishing process;Through the collaborative work of cylinder A, motor A, cylinder B and motor B and the like components, realize a series of operations such as plastic accessory from clamping, polishing component moves to polishing operation and waste cleaning automation, reduce manual intervention;Through dust collector and hopper of workbench bottom formed waste cleaning system, waste generated can be sucked in time during polishing process, avoid waste accumulation.

This utility model discloses a valve ball grinding and positioning device with an anti-displacement structure, including a positioning frame. A back frame for mounting and fixing grinding tools is fixed on the back of the top of the positioning frame. Square columns are inserted into the top of both sides of the positioning frame. A reinforcing shaft is rotatably installed in each set of square columns. A fixing cone for inserting into the inner cavity of the valve ball is fixed at one end of the reinforcing shaft that is close to each other. An anti-displacement component is provided on the positioning frame to cooperate with the fixing cone and position the valve ball. By setting the anti-displacement component, this utility model can autonomously and multi-directionally position the valve ball on both sides and inside according to the size of the valve ball. At this time, the multi-directional and multi-means positioning method improves the positioning stability of the positioning device for the valve ball, effectively avoids the valve ball from easily shifting during the grinding process, and greatly improves the grinding effect of the grinding tool on the surface of the valve ball.

The application discloses a brake disc rough grinding device and relates to the technical field of polishing processing. The device comprises a box body for placing a brake disc and a fluid conveying element for driving fluid polishing medium to reciprocally flow in the box body. When the brake disc is located in the box body, the axis of the heat dissipation hole is parallel to the flowing direction of the fluid polishing medium in the box body. A lower supporting element and a transverse supporting element are arranged in the box body and are used for supporting the lower end of the brake disc and the two sides of the brake disc in the transverse direction. The box body is further provided with a box cover. The box cover is provided with an upper supporting element corresponding to the lower supporting element. When the box cover is closed, the upper supporting element, the transverse supporting element and the lower supporting element are combined to support the brake disc and guide the fluid polishing medium to flow to the brake disc. When the fluid polishing medium flows, the fluid polishing medium passes through the central hole and the heat dissipation hole, thereby uniformly polishing the heat dissipation hole of the brake disc and improving the polishing effect of the brake disc.

The utility model relates to polishing device technical field, and disclose a kind of polishing device for numerical control lathe shell surface processing, including platen one and platen two, platen one and platen two between being provided with rotating rod, the lower end between platen one and platen two is symmetrically installed with U-shaped frame, the inside of the front and rear ends of U-shaped frame is slidably installed with square bearing, the inside between square bearing is fixedly installed with driving wheel, sand belt is installed between driving wheel, the upper side of square bearing is uniformly provided with baffle on U-shaped frame, adjusting screw is penetrated and is screw-connected in the middle of baffle, the front and rear ends of platen one and platen two are fixedly installed with fixed plate in close to corner place, roller is rotatably installed on fixed plate in close to lower side place. The device can increase polishing area, reduce operating labor intensity, and the edge chamfering of numerical control lathe shell can be stably and uniformly polished.

This utility model discloses a high-efficiency grinding device for boiler header pipe joints, including: a worktable, a motor, a louvered grinding wheel, a bearing seat, a bearing, a bearing inner sleeve, a T-shaped slider, and a slider groove. The motor is connected to the worktable and drives the louvered grinding wheel to rotate. The slider groove is connected to the worktable and is arranged parallel to the oblique front side of the louvered grinding wheel. The T-shaped slider is slidably connected in the slider groove. The bearing seat is connected to the T-shaped slider, and the bearing is connected to the bearing inner sleeve. The bearing inner sleeve is used to place the pipe fitting. Sliding the T-shaped slider causes the outer surface of the pipe fitting in the bearing inner sleeve to contact the louvered grinding wheel. By using the bearing inner sleeve to install the pipe fitting and adjusting the contact between the pipe fitting and the louvered grinding wheel by sliding the T-shaped slider in the slider groove, the pipe fitting rotates synchronously with the help of friction, achieving the purpose of uniformly grinding the outer surface of the pipe fitting, thus achieving the technical effect of compact structure and high grinding efficiency.

The present application relates to a railway rail polishing device. The traditional post-welding rail polishing mainly relies on manual operation of a hand-held grinder, which is time-consuming and laborious, and the operating environment is poor, which can easily cause occupational diseases of workers. The present application comprises two fixed arms, which are symmetrically wrapped on both sides of the rail, and the top of the two fixed arms are hingedly connected to each other. The side of the fixed arm in contact with the rail is provided with a containing groove. A position limiter is sleeved on the top hinged portion of the fixed arm, and a power assembly is arranged on the position limiter. The power assembly is engaged with the polishing belt. The polishing belt is annular, and the polishing belt is wrapped around the outer periphery of the fixed arm and the position limiter, and is simultaneously arranged in the containing groove on the inner side of the fixed arm and tightly contacts the rail. A plurality of abutting assemblies are arranged in the containing groove of the fixed arm and abut the side of the polishing belt away from the rail. The present application not only saves labor consumption, but also realizes automatic polishing and dust reduction, thereby ensuring the health of the polishing environment and avoiding harm to workers.

This invention discloses an injection molding apparatus and method for biodegradable plastic cups, relating to the field of plastic cup injection molding technology. The apparatus includes an injection molding machine, a lifting mechanism, a supporting mechanism, a positioning mechanism, a driving mechanism, a rotating mechanism, and an auxiliary mechanism. The lifting mechanism is mounted on top of the injection molding machine, the supporting mechanism is mounted at the bottom of the lifting mechanism, the positioning mechanism is mounted at one end of the supporting mechanism, the driving mechanism is mounted at the other end of the supporting mechanism, the rotating mechanism is mounted between the driving mechanism and the positioning mechanism, and the auxiliary mechanism is mounted above the positioning mechanism. This invention utilizes the coordinated arrangement of the lifting mechanism, supporting mechanism, positioning mechanism, and driving mechanism to facilitate the movement of the molded plastic cup to the positioning mechanism via the lifting and driving mechanisms. Combined with the elasticity of the supporting mechanism, the auxiliary mechanism can polish the rim of the plastic cup, improving the efficiency of rim treatment and enhancing the quality of the finished plastic cup.

The utility model discloses a kind of polishing devices for air pipe engraving, it is related to air pipe processing technical field, including workbench, the top of workbench is installed with board, the upper of board is provided with polishing roller, the side of polishing roller is provided with adjusting assembly for adjusting its height, the outside of board is provided with clamping assembly for fixing it;The adjusting assembly includes sliding seat and first adjusting plate sliding in the inner wall of workbench, and the side of sliding seat is rotatably connected with one end of polishing roller, the utility model has the beneficial effects that: by setting adjusting assembly, the height of polishing roller can be adjusted, polishing roller height can be flexibly adjusted, accurately match different thickness board, realize uniform polishing, avoid excessive or insufficient polishing, height can be adjusted in time according to polishing roller wear, ensure stable working performance, prolong its service life, reduce maintenance cost.

The utility model relates to machining technical field discloses a kind of axle core polishing equipment, including rack and polishing belt, the rear side middle upper portion of the inner wall of the rack is fixedly connected with cylinder one, the output end of cylinder one is fixedly connected with sliding block one, the inner wall rear side middle upper portion of the rack is slidably connected in sliding block one, the outer wall front side middle lower portion of sliding block one is fixedly connected with fixed block one, the top wall of fixed block one is fixedly connected with servo motor, the output end of servo motor is fixedly connected with shaft one, the outer wall of shaft one is fixedly connected with driving wheel. In the utility model, cylinder two promotes the sliding of sliding block two along sliding groove, and sliding block two drives shaft two and driven wheel to translate, and the interval of driven wheel and driving wheel is adjusted to adjust the tension of polishing belt, and cylinder one promotes the sliding of sliding block one on rack, and drives servo motor and polishing belt to move along the axial movement of shaft body, and the polishing demand of different diameter axle core can be adapted, and uniform polishing is realized.

The application relates to the technical field of polishing equipment, in particular to a carbon fiber reinforced composite material polishing device which comprises a transmission unit and a polishing unit, the polishing unit comprises a polishing support frame, a polishing driver, a transmission rod and a polishing wheel, the polishing driver is detachably installed on the polishing support frame, the axis of the transmission rod is selectively perpendicular or parallel to the running direction of the transmission unit, the polishing device can flexibly switch the axis direction of the transmission rod, the polishing driver direction is adjusted, the polishing device can be adapted to two different work scenes of plate polishing and pipe inner circle polishing, a plurality of special polishing tools are not needed, the universality and practicability of the device are greatly improved, and the use cost is reduced; the transmission unit drives the polishing unit to reciprocatingly move and cooperate with the rotation of the polishing wheel, the polishing is more uniform and efficient, the polishing quality is guaranteed, and the problem of single function of traditional tools is solved.

The utility model belongs to electronic mould technical field especially relates to a cutting device for electronic mould, including cutting table, the first sliding block is slidingly installed in cutting table middle part inner wall, two electronic moulds are provided with in cutting table top, two electronic moulds are located first sliding block's left and right sides respectively, first sliding block one side is fixedly installed with mounting frame, the second sliding block is slidingly installed in mounting frame inner wall. The utility model, first through starting servo motor, makes four movable rollers rotate, then in the effect of gear slot and gear mesh, makes four roller belt and polishing belt rotate, then through starting electric push rod, and drives second sliding block first moves up, when the polishing belt of downside and the downside of electronic mould contact, can polish, polishes a certain degree, again control servo motor reverse, thereby can carry out reverse polishing to side ridge, makes the up and down side ridge of electronic mould cutting place is polished more smooth.

The utility model discloses a kind of grinding devices for cable protection pipe, including first rack, the first polishing mechanism includes first cone, first motor and first support frame, the first support frame is set to the right end of the first rack, the upper end of the first support frame is equipped with first sleeve, the first cone is connected in the outside of the first sleeve by bearing, the first motor is set to the right end of the first support frame, the first motor is equipped with first gear across the first support frame, the right end of the first cone is equipped with second gear, the first gear is matched with the second gear, first adjusting polishing mechanism is equipped in the first cone. A kind of grinding device for cable protection pipe provided by the utility model, it is clamped cable protection pipe by first cylinder to push first pressing plate, keep the axis of cable protection pipe consistent with first cone, to guarantee that first grinding knife is stretched out and is evenly polished, guarantee that polishing effect is more ideal.

This invention relates to the field of grinding robot technology, and more particularly to a gasbag-inflatable variable-diameter pipe grinding robot. It includes an inflatable grinding component, a dual-rotation component, a moving component, and a steering connection mechanism. The inflatable grinding component covers the dual-rotation component. The moving component is mounted and fixed on both sides of the dual-rotation component and has three branches, each connected to a support wheel. The steering connection mechanism is fixedly installed on both sides of the moving component via steering connecting rods and bolts. This invention uses a gasbag inflator, which improves the efficiency of grinding the inner wall of the pipe and ensures sufficient and uniform coverage of the grinding surface. By controlling the inflation pressure of the gasbag, the grinding force can be controlled and adjusted. Simultaneously, the variable-diameter function can be achieved through the connecting rod, adapting to different pipe diameter conditions, and enabling continuous movement within multiple sections of the pipe.

The utility model discloses a kind of medical titanium and titanium alloy bar polishing automatic limiting device, belong to polishing and grinding technical field.Device includes the first shock stop component, polishing component and second shock stop component sequentially arranged on mounting base along polishing process;Shock stop component structure is same, all include the support frame fixed in base, V type guide slot, the electric telescopic rod with pressure wheel in top and side proximity switch, receive proximity switch signal by PLC controller and control electric telescopic rod telescoping, dynamic regulation pressure wheel and bar contact pressure;Polishing component includes the polishing thousand feather wheel and polishing support wheel separately arranged in the both sides of bar, and they are driven by same motor by synchronous belt.The utility model cooperates through shock stop component, V type guide slot accurate guidance, synchronous drive polishing component and smooth material feeding, effectively reduce bar vibration deviation, improve polishing uniformity and surface finish, significantly improve the polishing precision and consistency of medical titanium alloy bar.

The utility model discloses an automatic deburring device of rubber tire, including base, the base upper end face is rotationally installed with screw rod through the removal frame, the removal frame outer wall is fixedly installed with the step motor of screw rod connection, the screw rod outer wall is rotationally installed with the removal block through the limiting mechanism screw, the removal block outer wall is fixedly connected with the link plate through the link rod, the link plate outer wall is fixedly installed with the bearing through the installation opening, the bearing inner ring is fixedly installed with the rotating shaft. The utility model discloses through setting first servo hydraulic cylinder, side removal board, second servo hydraulic cylinder and the upper removal board etc. component, can adjust the side polishing plate and the upper polishing plate position flexibly according to tire size, make it and tire surface close adhesion, when tire rotation, can all -round even polishing, avoid the problem of the missed or excessive polishing of manual polishing, promote deburring precision and consistency, guarantee tire processing quality.

This application discloses a high-efficiency bearing inner ring groove grinding device, including a lower support base. A guide groove is provided on the upper surface of the lower support base, and a rotating support shaft is disposed within the guide groove. A connecting support is provided on one side of the guide groove, and the connecting support is connected to a grinding mounting base. A guide plate is provided on the outer side of the mounting bushing of the grinding mounting base, and a guide groove is provided on the guide plate. A grinding seat is slidably disposed within the guide groove. This application employs a multiple guide plate design, enabling simultaneous grinding of the bearing inner ring groove from four directions. Compared to traditional single-point or double-point grinding methods, this improves processing efficiency, significantly shortens the processing time per piece, and meets the high-efficiency requirements of modern mass production. By driving a rotating component to rotate the rotating support shaft, the bearing inner ring rotates continuously during grinding. Combined with the coordinated operation of multiple grinding heads, uniform grinding without dead angles is achieved throughout the entire circumference.

The present application belongs to the technical field of polishing and grinding, in particular to a polishing and grinding machine for vacuum cups. The machine comprises a machine bed, a support frame is fixed to the upper side of the machine bed, a sliding block is arranged on the upper side of the support frame, a first electric push rod is installed on the sliding block, a first connecting block is fixed to the telescopic end of the first electric push rod, a first fixing frame is fixed to the first connecting block, symmetrical rotating plates are rotatably connected to the first fixing frame, a connecting shell is fixed between the symmetrical rotating plates, an air bag is fixed to the outer side of the connecting shell between the symmetrical rotating plates, a friction sandpaper is detachably wrapped on the outer side of the air bag, and an air pump is installed on the upper side of the first fixing frame. The air pressure in the air bag is balanced by the air pressure balancing component, so that the pressure on each part of the outer side wall of the vacuum cup is always constant, thereby protecting the friction sandpaper on the outer side wall of the air bag.

The utility model discloses a kind of grinding devices for suitcase pull rod processing, it is related to pull rod polishing device design technical field, including support plate, polishing unit and pull rod conveying unit, support plate lower side surface four corners are respectively provided with one support leg, the upper side surface of support plate is provided with one polishing main body, the left and right side surface of polishing main body is respectively provided with one round hole, the position of the left and right side of polishing main body located round hole brim is provided with pull rod conveying unit, the front side of polishing main body is provided with access hole, access hole is provided with access plate, polishing unit includes support vertical edition, fixed ring, power motor, rotating cylinder and transmission gear, suitcase pull rod different surface polishing is more convenient, need not adjust bag pull rod position multiple times, without affecting the efficiency of polishing, suitcase pull rod surface polishing is more uniform, without affecting suitcase pull rod polishing quality.

The utility model relates to polishing equipment technical field, and disclose a kind of automobile headlamp connecting piece polishing is fixed clamp, including pedestal, the upper surface of one end of pedestal is connected with support column, the middle position of pedestal upper surface is fixedly connected with fixed base, fixed base is connected with bearing away from the one side of pedestal, the outer wall of bearing outer ring is fixedly connected with fixed base, the inner ring of bearing is connected with several clamping components, the side of support column close to bearing is connected with drive component, the end of drive component close to bearing is connected with batch head. This kind of automobile headlamp connecting piece polishing is fixed clamp, by setting clamping component on the inner ring of bearing, the bolt that needs to be polished is clamped in the axial position of bearing, then batch head is rotated by drive component, and the end of batch head is inserted in the end of bolt, so as to drive bolt to rotate stably in the middle position of bearing inner ring, can use polishing sandpaper, polishing brush etc. to polish the outer surface of rotating bolt, improve the polishing effect and polishing efficiency of bolt.