372results about "Abrasive machine appurtenances" patented technology

The utility model discloses a kind of hoisting type shot blasting equipment for castings, belong to castings processing technical field, including shot blasting box, the shot blasting box front end side is hinged with door, shot blasting box lower end both sides are equipped with gyro wheel, shot blasting box inside rear end is equipped with projectile injection port, shot blasting box inside lower end is fixed with inclined surface seat, shot blasting box lower end rear side is equipped with projectile outlet, shot blasting box inside one end is provided with dust-set component, the utility model is by being equipped with hoisting assembly, winch is rolled to steel chain to hoist castings, open motor one drive screw rod rotation, screw rod rotation drives sliding block to move in the sliding slot of bar box lower end, sliding block moves and drives fixed cylinder to move, to move castings to shot blasting box, close door, shot blasting equipment can be through projectile injection port shot blasting to hoist castings and carry out shot blasting polishing work, by being equipped with hoisting assembly, it is convenient to carry out shot blasting polishing work to heavy castings, improve device practicality.

The application provides a fir-type mortise and tenon joint structure deflection abrasive water jet strengthening method and system. The method uses a deflection abrasive water jet nozzle and a three-sided shielding strengthening tool to strengthen the surface of a workpiece. The system uses the above method. The application can solve the problems of "physical inaccessibility" (cannot enter) and "jet shadow" (cannot be sprayed / angle is not correct) of traditional strengthening tools in the extremely limited space of a fir-type mortise and tenon joint structure (deep groove, multiple teeth, reverse buckle), thereby realizing full coverage and uniform stress distribution of surface strengthening.

The feeding mechanism comprises a machine frame, a sand blasting bin is arranged on the machine frame, a feeding opening is formed in one side of the sand blasting bin, a columnar workpiece is connected to the machine frame in a sliding mode, an auxiliary feeding assembly and an overturning assembly are arranged on the machine frame, and the overturning assembly comprises a first motor arranged on the machine frame; an output shaft of the first motor is in transmission connection with a turnover shaft through a belt wheel and a belt, the turnover shaft is arranged in the length direction of the rack and rotationally connected to the rack, a plurality of turnover wheels are coaxially and fixedly arranged on the turnover shaft in the length direction, and the turnover wheels abut against the outer surface of the workpiece. The auxiliary feeding assembly drives the workpiece to move along the axis. The sand blasting device has the effect of improving the sand blasting efficiency of the columnar long material workpiece.

This utility model relates to the field of electronic device connector technology, and discloses a SIM card tray sandblasting and polishing device, including a body. Conveyor belts are installed on both the left and right ends inside the body. A sandblasting component is installed in the middle of the inner side of the body. A rotating component is installed on the front side of the sandblasting component, and a sandblasting component is installed on the rear side of the sandblasting component. Transmission components are installed on the rear sides of both conveyor belts. Multiple placement slots are equidistantly opened on the top of the rotating component. Clamping mechanisms are installed on the rear top of both conveyor belts. In this utility model, the SIM card tray is conveyed to the transmission component via the conveyor belts, then transported to the top of the rotating component, and then to the area below the sandblasting component. The sandblasting head evenly sandblasts the surface of the SIM card tray, which then enters the sandblasting component area and finally the polishing component area, where a polishing wheel polishes its surface. This achieves a balance of high efficiency, high precision, and environmental performance.

A kind of on-line cylinder shot blasting machine and on-line cylinder shot blasting system, inner door is arranged on the existing cylinder cylindrical side wall, and inner door is driven to open or close along the direction of cylinder axis by automatic door mechanism arranged on shell, automatic door mechanism includes outer door corresponding to the position of inner door arranged on shell, outer door is slidably arranged on the outer side of inner door on shell, and its opening direction is same with inner door, while outer door is connected with the free end of linear driving element by connecting rod assembly, and the fixed end of linear driving element is connected at the top of shell, and inner side of outer door drives inner door to open or close simultaneously by linkage assembly when opening or closing door.Linkage assembly uses two linkage shafts spaced apart and extending to the direction of inner door, and roller is rotatably connected on linkage shaft.By controller, the above-mentioned automatic door mechanism realizes on-line automatic operation of on-line cylinder shot blasting machine, improves the automation of shot blasting work, so as to reduce the consumption of human resources, and improve production efficiency.

The utility model discloses a sand ball recycling device of through -type shot blasting machine, and the utility model relates to work piece processing technical field. Sand ball recycling device of through -type shot blasting machine, include: conveying roller way, bear and convey work piece, realize continuous shot blasting operation, shot blasting machine, install in conveying roller way top, high -speed projection sand ball clean, strengthen work piece surface, collect subassembly, set up conveying roller way bottom and shot blasting machine below, recycle the sand ball that falls in the process of shot blasting, cleaning assembly, install in collect subassembly, clean the impurity on sand ball, realize recycling, through set up collect subassembly and cleaning assembly, can high -efficiently remove the rust slag, oxide skin and dust and other impurities that adhere to sand ball surface, make sand ball cleanliness reach recycling use standard, avoid the problem that the work piece surface treatment is uneven because of sand ball impurity accumulation.

The utility model discloses a kind of dual-function tool bit structure of water cutting machine equipment, including mounting bracket, the two sides outer walls of mounting bracket are respectively equipped with replacement mechanism and cutting assembly, further include: lifting mechanism: install in the outer wall of one side of mounting bracket;The replacement mechanism includes fixed disc, fixed frame and drive assembly, the outer wall of one side of fixed frame is equipped with connecting frame, fixed seat is equipped on the connecting frame, the inside of fixed seat is equipped with second electric telescopic rod, the movable end of second electric telescopic rod is equipped with connecting plate, the bottom outer wall of connecting plate is equipped with push plate.The dual-function tool bit structure of water cutting machine equipment disclosed in the utility model has the effect of realizing the quick replacement and accurate positioning of new tool head body, completing the efficient cutting operation of different processing requirements, ensuring cutting accuracy and stability, and further improving overall processing efficiency and quality.

This utility model provides a box-type sandblasting machine for processing infrared suppressors, relating to the field of sandblasting machine technology. The utility model includes a machine body with a cover on one side. A sandblasting gun is located inside the machine body. A limiting device is also provided inside the machine body. This limiting device, via a limiting plate, limits the material being processed. The limiting device includes bolts, a mounting plate, a slide rail, a sliding block, a bracket, a threaded rod, an operating block, and the limiting plate. The bolts pass through the mounting plate and are fixed to the machine body. The mounting plate is located on both sides of the slide rail. The sliding block is located inside the slide rail and moves one side of the bracket. By using this limiting device, the utility model can limit and fix the infrared suppressor material inside the machine body, preventing the material from easily moving under force or being damaged by sandblasting when manually fixed by the operator, thereby improving the sandblasting machine's performance.

This utility model discloses a protective fixture for the inner hole of a spectrometer vacuum chamber, including a driving assembly and an expansion sleeve fitted on the outer wall of the driving assembly. The driving assembly includes an adjusting seat and a fixed seat, which are connected by adjusting bolts. The distance between the adjusting seat and the fixed seat is controlled by adjusting bolts so that the expansion sleeve can be opened or closed. Using this fixture, the inner hole of the spectrometer vacuum chamber can be quickly sealed, avoiding damage to the inner hole surface during sandblasting.

The application discloses a spraying device and relates to the technical field of ship body manufacturing. The spraying device comprises a shell, a walking assembly, a spraying assembly, a first driving assembly and a second driving assembly. The walking assembly is arranged on the shell to drive the shell to walk on the surface of a ship body. The spraying assembly is movably arranged on the shell. The first driving assembly is arranged on the shell and is connected with the spraying assembly to drive the spraying assembly to move on the shell. The second driving assembly is arranged on the first driving assembly to drive the spraying assembly to rotate relative to the shell. The first driving assembly of the technical scheme provided by the application adjusts the position of the spraying assembly on the shell to change the spraying position of the spraying assembly, and then the spraying angle of the spraying assembly is adjusted through the second driving assembly, so that automatic spraying is realized, the harm to the body of workers is reduced, manpower is liberated, the surface treatment efficiency and treatment effect of the ship body are greatly improved, and labor is saved.

A finishing device, comprising a thrust system (101), a sealing system (102), a conveying pipe system (103), and a recovery system (104), wherein the sealing system (102) comprises a piston (21) and a cylinder body (18) cooperating with the piston (21); the cylinder body (18) is used for accommodating a finishing medium (8) for performing finishing processing; the conveying pipe system (103) conveys the finishing medium (8) to a port of an inner-flow-channel workpiece (34); the recovery system (104) comprises a recovery container (35), a recovery pipe (36), a return pipe (37), a power assembly (130), and a control valve assembly (140); the control valve assembly (140) comprises a first valve (38) and a second valve (39); the recovery container (35) is in communication with the inner-flow-channel workpiece (34) by means of the recovery pipe (36), and is in communication with the sealing system (102) by means of the return pipe (37); the first valve (38) cooperates with the sealing system (102) and a low-pressure environment; the second valve (39) is located at the return pipe (37) and cooperates with the recovery container (35) and the sealing system (102); and the power assembly (130) is in communication with the recovery container (35). By means of the cooperation of all parts, rapid supplementation of the finishing medium of the sealing system is realized, ensuring the efficiency of finishing processing. Further provided is a finishing method.

The utility model provides a kind of casting suspension frame of shot blasting machine, it is related to shot blasting machine technical field, including main frame body, connecting seat and suspension rod, the top of main frame body is fixedly connected with connecting seat, the both sides of main frame body are symmetrically equipped with two groups of suspension rod, the bottom end of suspension rod is connected with hook, anti-shaking mechanism is equipped between a group of suspension rod, the anti-shaking mechanism includes clamping post, cylinder, rotary cover, threaded rod, sliding slot and sliding block;The utility model is rotated by screwing two rotary covers forward, two threaded rods can be moved linearly outward along sliding slot, until clamping hoop and suspension rod are attached, threaded rod and suspension rod are connected as a whole by clamping hoop, then continue to rotate two rotary covers forward, two threaded rods respectively continue to approach two suspension rods, two suspension rods are clamped tightly by two threaded rods, strengthen the contact between two groups of suspension rod, the structure between two groups of hooks is more stable, avoid shaking when hook hoist engine cylinder cover.

This disclosure relates to the field of waste resource utilization technology, and in particular to a method and apparatus for preparing coal gangue blasting abrasive, as well as the coal gangue blasting abrasive itself. The method includes: feeding coal gangue tailings to a hydrocyclone for coal slime removal to obtain coarse-grained coal gangue; centrifuging the coarse-grained coal gangue to obtain dehydrated coal gangue; and feeding the dehydrated coal gangue into a hot air drying system for drying to obtain dried coal gangue blasting abrasive. Through targeted coal slime removal, the amount of dust generated during the blasting process of the coal gangue blasting abrasive can be reduced, improving the environment; processing coal gangue tailings into coal gangue blasting abrasive results in extremely low raw material costs, and the entire process allows for wastewater recycling without secondary pollution.

This utility model provides a shot blasting machine, belonging to the technical field of shot blasting machines. The shot blasting machine provided by this utility model includes a feeding assembly, a shot blasting assembly, and a discharging assembly. The shot blasting assembly includes a working chamber, with the left side wall of the working chamber connected to the feeding assembly and the right side wall connected to the discharging assembly. An equipment compartment is located above the working chamber, and a shot blasting component is installed on the upper top wall of the working chamber. The shot blasting component includes a drive motor, a centrifugal chamber, and an outlet baffle. The drive motor drives the centrifugal component inside the centrifugal chamber to rotate. The lower end of the centrifugal chamber penetrates through the upper top wall of the working chamber and enters the working chamber. Two sets of outlet baffles are respectively located on the left and right sides of the outlet of the centrifugal chamber, adjusting the direction of the shot after it is ejected. The shot blasting machine provided by this utility model, with an outlet baffle at the outlet of the centrifugal chamber, restricts the ejection direction of the shot, increasing the probability of the shot hitting the casting and improving the uniformity of the shot blasting process.

The utility model discloses a kind of steel sand recycling screening devices of shot blasting machine, it is related to shot blasting machine technical field, including selection device main body, the upper surface of screening device main body is provided with feed pipe, and the lower surface of feed pipe is provided with support frame, the upper surface of support frame is provided with vibration device, and the both sides surface of support frame is provided with elastic restorer, and the front surface of support frame is provided with discharge plate.The steel sand recycling screening device of shot blasting machine, compared with the shot blasting screening recycling device of existing ordinary shot blasting machine, by the setting of double layer screen mesh hole plate, steel sand can be graded and screened by the setting of size hole, improve screening speed, reduce the frequency of steel sand jam in screen mesh hole plate simultaneously;By the setting of connecting plate one, double layer screen mesh hole plate can be extracted between to carry out quick update maintenance, to improve the maintenance speed of screen mesh hole plate, improve the working efficiency of screening device.

The utility model belongs to technical field, concretely relates to a kind of sandblasting chamfer clamping assembly and device.It includes: tray, pedestal and transition shaft sleeve, tray top forms supporting surface, and the convex edge that setting is surrounded supporting surface is formed in tray top edge;Pedestal is set in tray bottom, and shaft hole is opened in the bottom of pedestal inward;Transition shaft sleeve is drivingly connected on the drive shaft for driving tray rotation, and shaft rod that transition shaft sleeve is provided with is matched in the shaft hole in it.The utility model is used to solve the problem of low chip positive angle modeling efficiency.Through transition shaft sleeve connection drive shaft and pedestal, through the shaft rod on transition shaft sleeve and the shaft hole in the cooperation in pedestal, the driving force of drive shaft is transmitted to the tray connected with pedestal, a circle of convex edge that setting is surrounded supporting surface is set in tray top, chip is positioned on supporting surface using convex edge quickly, avoid repeated adjustment chip position on supporting surface, improve efficiency.

This invention discloses a sandblasting roughening treatment device for radiator surfaces, belonging to the technical field of sandblasting treatment devices. The sandblasting roughening treatment device includes a support mechanism with a sandblasting mechanism mounted on it. One end of the sandblasting mechanism has a flow guiding component. The sandblasting mechanism includes a nozzle, a mixing pipe, and a sand conveying pipe. The nozzle and the mixing pipe are connected, and the sand conveying pipe is inserted into the mixing pipe, also connected. The flow guiding component includes a connecting frame, an elastic sheet, and a pin. The connecting frame has a pin, one end of which passes through the end of the connecting frame. One side of the elastic sheet is fitted around the outer ring of the pin, and the other side of the elastic sheet hangs down along the sandblasting direction. This invention, by setting an elastic sheet, allows the high-speed sandblasting jet to adhere and flow along the surface of the elastic sheet. The high-speed sandblasting jet changes the energy distribution structure of the jet stream after passing through the elastic sheet, transforming the concentrated jet into flexible and uniform abrasive aggregates. The abrasive impact energy received by all surfaces of the workpiece is basically the same, resulting in small roughness differences.

Disclosed herein are method, system, and computer program product aspects for time-based control of computer numerical control (CNC) devices, including 3D printers. Input data representing a structure or process is used to generate a time-based control file (time code or T-Code) that defines motion actions and auxiliary actions for one or more devices of a CNC system and associates those actions with corresponding times or events. The T-Code enables synchronized and parallel control of motion subsystems and auxiliary subsystems, including material-related and non-material-related functions, without requiring line-by-line execution. A CNC process is performed by controlling the motion of a movable component and controlling auxiliary operations according to the time-associated actions, while resynchronizing devices at predetermined, calculated, or event-based synchronization points. The disclosed techniques improve precision, reduce interruptions, and enable continuous or gradient functionalization during manufacturing.

This utility model discloses a multi-stage dust filtration and purification device for sandblasting machines, belonging to the technical field of dust purification devices. It includes: a sandblasting machine body; a connecting pipe fixedly installed on one side of the sandblasting machine body; a purification box installed at one end of the connecting pipe; a spray assembly inside the purification box; and a water tank, which has a short pipe fixedly installed on the top of the water tank and a water outlet pipe at the top of the short pipe. This achieves preliminary dust purification, significantly reducing the filtration load on subsequent filter boxes one and two, extending the service life of the primary and secondary filter plates, and significantly reducing the dust content in the exhaust gas, effectively meeting environmental emission standards, reducing dust pollution to the atmospheric environment, and greatly shortening the time for cleaning and replacing filter plates. It also avoids performance degradation of the entire purification device due to local filtration failure, and the double fixing prevents the filter plates from loosening or shifting during operation.

This utility model relates to the field of bridge expansion technology and is a wastewater collection trolley for water-jet cutting of bridge deck guardrail mounting platforms. It includes a water-jet cutting machine mounted on a support frame of a movable part located on the bridge deck. The water-jet cutting machine cuts the guardrail mounting platforms on the bridge deck. The movable part is connected to a wastewater collection unit, which includes a storage tank for collecting wastewater generated during the cutting process. The storage tank is mounted on the support frame. The guardrail mounting platforms on the bridge deck are cut using the water-jet cutting machine, which is moved by the movable part. Using the water-jet cutting machine reduces dust generation, and the wastewater generated is collected in the storage tank, minimizing the impact of wastewater on the bridge deck. The movable part includes a driving wheel and a driven wheel, both mounted on the support frame via mounting seats. The driving wheels and driven wheels are symmetrically arranged below the support frame.

This invention provides a surface treatment device for the inner cavity of magnesium-aluminum alloy products, including a tank. A servo motor is fixedly connected to the outer wall of the tank. A drive bevel gear is provided at the end of the output shaft of the servo motor. A rotating clamping device includes a rotating disk, two sliding blocks, and a mounting sleeve. The rotating disk is rotatably connected to the tank, and the mounting sleeve is fixedly connected to the center of the bottom surface of the rotating disk. A first bevel gear is fixedly connected to the outer wall of the mounting sleeve, and the first bevel gear meshes with the drive bevel gear. Two self-locking gas springs are installed on the bottom surface of the rotating disk. A flow pipe is rotatably installed at the bottom of the tank, passes through the mounting sleeve, extends above the rotating disk, and has nozzles arranged in an array along the outer periphery of the upper section of the flow pipe. This invention can stably and reliably clamp the workpiece and drive it to rotate, avoiding damage to precision structures caused by traditional rigid clamping. When the workpiece rotates, the flow pipe can rotate synchronously in the opposite direction, and grinding fluid, cleaning agent, and other media are sprayed from the nozzles to form a dynamic flushing coverage, improving spraying efficiency and better eliminating dead corners in the inner cavity surface treatment.

A shot processing device includes: a projection device that projects shot media onto an outer surface of a workpiece; a moving mechanism that relatively moves the projection device with respect to the workpiece in a first direction; a tilting mechanism that tilts the projection device around an axis extending in a second direction; and a control device that performs attitude control of the projection device and causes the projection device to project the shot media. The projection device includes: a cabinet including an opening; a projector that projects the shot media toward the outer surface via the opening; and a first distance sensor and a second distance sensor provided in the cabinet and spaced apart from each other in a third direction. The control device performs the attitude control based on a first distance measured by the first distance sensor and a second distance measured by the second distance sensor.

The utility model discloses a kind of shot blasting machine cleaning devices, it is related to pellet cleaning technical field, including bottom plate, the bottom plate both sides are equipped with support plate, cleaning tank is rotatably installed between two support plates, placing box is installed in cleaning tank inside by support, stirring equipment is installed in placing box inside, placing box surface is equipped with several water seepage holes, top cover is installed on placing box, hot air pipeline is installed on top cover, screening box is installed on two support plate top, feeding inlet is arranged on screening box upper end, screen is obliquely installed in screening box inside, guide plate is obliquely installed below screen, magnetic separation roller is rotatably installed in guide plate top and located in screening box inside.The utility model can filter large-particle debris by the screen in screening box, and the metal debris in the pellet can be adsorbed by the magnetic separation roller, which can effectively remove the metal debris and large-particle debris in the pellet, effectively ensuring the subsequent use effect of the pellet.

The utility model belongs to the technical field of shot blasting machine, specifically is hook type shot blasting machine, its characterized in that, including shot blasting box, hook assembly, locking assembly and storage assembly, the inside left side of shot blasting box is rotatively connected with the door, hook assembly installs on the upper end of shot blasting box, locking assembly installs in the inside of hook assembly, storage assembly installs in the inside lower end of shot blasting box. The hooking assembly set up by the utility model cooperates with the pressing plate through locking nut, realizes the locking of mounting block, avoids the mounting block from sliding along with when shot blasting hits workpiece, thereby influences the shot blasting treatment to workpiece, guarantees the stability of workpiece, the mounting block and the docking block can be detachable design simultaneously, increase or reduce the installation quantity of mounting block and docking block according to the demand of workpiece processing, it is convenient to carry out shot blasting treatment to multiple workpieces simultaneously, improves the efficiency of workpiece processing.

The present application provides a kind of sand blasting auxiliary fixing jig, for placing product, auxiliary product carries out sand blasting processing, comprising: support frame, the support frame includes outer frame, support net, the support net is located on the outer frame, the support frame is used to place product one side and is equipped with antiskid net, the antiskid net with the support frame size is same, and both are detachably connected.The present application a kind of sand blasting auxiliary fixing jig is strong in universality, saves production cost, avoids direct contact between product and the conveying steel net of sand blasting machine in the sand blasting process while supporting effect to product, avoids product scratch or stress deformation, increases the friction between product and support frame by antiskid net to relatively fix product and support frame, and will not block the sand blasting surface of product, ensure sand blasting effect, improve product yield.

This utility model discloses a deburring device for mold production, including a sandblasting box. A guide plate is fixedly connected inside the sandblasting box, and two partitions are also fixedly connected inside. A sealing door is hinged to the left outer wall of the sandblasting box, and a rectangular baffle is fixedly connected to the outer wall of the sealing door. A rubber sleeve is fixedly fitted onto the outer wall of the rectangular baffle. A stepper motor is fixedly connected to the outer wall of the sandblasting box, and a drive shaft is fixedly connected to the outer wall of the stepper motor's output shaft. This utility model uses a rubber conveyor belt in conjunction with the rectangular baffle and rubber sleeve to achieve tumbling of parts during transport, ensuring that all surfaces of complex structural parts are exposed to sandblasting, eliminating blind spots in deburring. In the sandblasting process, the stepper motor drives the drive shaft to reciprocate the sandblasting gun, overcoming the shortcomings of traditional fixed-angle sandblasting, improving cleaning uniformity, and avoiding localized over- or under-sandblasting.

The utility model discloses a material clamps and pushes the tow structure for water cutting machine equipment, including water cutting machine subassembly and two transmission frame components, still include: clamps and push mechanism: clamps and push mechanism setting on two transmission frame components, and the both sides outer wall of two transmission frame components all is provided with the supporting plate, the top outer wall of supporting plate is provided with the tow frame through electric guide rail, the top outer wall of tow frame is provided with two assembly frame through electric guide rail, the bottom outer wall of assembly frame is provided with first electric telescopic handle, and the movable end of first electric telescopic handle is provided with clamping assembly, the deviation rectifying mechanism: deviation rectifying mechanism sets up on the bottom outer wall of tow frame. The utility model discloses a material clamps and pushes the tow structure for water cutting machine equipment has improved cutting accuracy and stability effect.