Casting processing dust extraction that polishes
Technical Field
The utility model belongs to the technical field of casting machining, and particularly relates to a casting machining polishing dust collection device.
Background
The casting is a metal molded article obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, and the casting is cooled and then polished to obtain the article with certain shape, size and performance.
When the existing casting processing is polished, more dust can be generated, and the dust generated by the casting is collected by using a dust collection device generally, but because the sizes of the castings are different, when the dust collection distance between the dust collection assembly and the castings with different sizes is far, the dust absorption effect on the castings generated during polishing is poor.
Therefore, we propose a casting processing polishing dust collection device to solve the problems.
Disclosure of utility model
The utility model aims to solve the problem of poor cleaning effect in the prior art, and provides a casting processing, polishing and dust collecting device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a foundry goods processing dust extraction that polishes, includes the case that polishes, the top surface fixed mounting of case has the cylinder, the interior bottom wall of polishing the case is equipped with the platform of placing the foundry goods, the removal axle bottom surface fixedly connected with installing frame of cylinder, the fixed frame that the fixed connection of installing frame internal fixation was placed, the bottom surface fixedly connected with of installing frame is used for polishing the polisher of foundry goods, one side that the fixed frame was placed towards placing the platform is opened, both ends in the fixed frame all are equipped with the removal frame, be equipped with the removal subassembly that the removal frame was removed at the drive both ends moved in opposite directions in the fixed frame, both ends all be equipped with the dust absorption head that is used for the dust absorption in the opposite directions of removal frame, be equipped with the dust absorption pipe that is connected with the dust absorption head in the fixed frame, the top surface both sides of placing the platform all are equipped with the holder that is used for the centre gripping foundry goods, one side of polishing the case is equipped with the dust exhaust subassembly that is connected with the dust absorption pipe.
Preferably, the moving assembly comprises a bidirectional screw rod, the bidirectional screw rod is rotatably arranged in the fixed frame, one end of the bidirectional screw rod extends out of the fixed frame, and the upper ends of the two moving frames are respectively connected with the two ends of the bidirectional screw rod in a threaded mode.
Preferably, a movable groove is formed in one side of the grinding box, the extending end of the bidirectional screw rod penetrates through the movable groove, and the extending end is fixedly connected with a knob positioned at the outer side of the movable groove.
Preferably, the dust exhaust assembly comprises a fan and a connecting pipe which are fixedly arranged on the inner wall of the grinding box, one end of the connecting pipe is connected with the dust suction pipe, the other end of the connecting pipe is fixedly connected with a centralized pipe arranged on the inner wall of the grinding box, and one end of the fan is connected with the centralized pipe, and the other end of the fan is fixedly connected with a dust exhaust pipe positioned on the outer side of the grinding box.
Preferably, one side of the polishing box is fixedly provided with an electric push rod positioned below the dust exhaust pipe, the movable end of the electric push rod is fixedly connected with a push rod, and one end of the push rod is fixedly connected with one side of the placing table.
Preferably, the bottom surface of the placing table is fixedly connected with a vertically placed supporting plate.
Preferably, both sides of each movable frame are rotatably connected with connecting rods, and one ends of the connecting rods are fixedly connected with both sides of the dust collection head.
In summary, the utility model has the technical effects and advantages that the casting is placed on the top surface of the placing table through the arranged moving frame, the dust collection head, the clamp holder and the moving assembly, then the clamp holder is used for fixing, the distance between the moving frame and the casting on two sides of the casting is adjusted through the moving assembly, meanwhile, the dust collection head on the moving frame is aligned to the casting, so that the distance between the dust collection head and the casting is kept at the optimal level, the dust collection effect of the dust collection head on dust generated by polishing the casting is improved, the dust collection head is fixed on the connection through the arranged connecting rod, and the inclination angle between the dust collection head and the casting is adjusted through rotating the dust collection head, so that the dust collection effect is improved.
Drawings
FIG. 1 is a schematic structural view of a casting processing polishing dust collection device;
FIG. 2 is a front cross-sectional view of a casting machining polishing dust extraction device;
FIG. 3 is a schematic diagram of a connection structure of a dust collection assembly in a casting processing, polishing and dust collection device;
fig. 4 is a side cross-sectional view of a casting machining polishing dust collection device.
The device comprises a grinding box, a cylinder, a placing table, a supporting plate, a holder, a moving frame, a dust collection head, a connecting rod, a grinding machine, a moving groove, a rotary knob, a push rod, a bidirectional screw rod, a fixed frame, a dust collection pipe, a connecting pipe, a mounting frame, a collecting pipe, a fan, a dust discharge pipe, a push rod and an electric push rod, wherein the grinding box, the cylinder, the placing table, the supporting plate, the holder, the moving frame, the dust collection head, the connecting rod, the grinding machine, the moving groove, the rotary knob, the push rod, the bidirectional screw rod, the fixed frame, the dust collection pipe, the connecting pipe, the mounting frame and the electric push rod are arranged in sequence, and the electric push rod are sequentially arranged in sequence.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 2, a casting processing, polishing and dust collection device comprises a polishing box 1, wherein one side of the polishing box 1 is opened to facilitate casting placement, a cylinder 2 is fixedly arranged on the top surface of the polishing box 1, a placement table 3 for placing casting is arranged on the inner bottom wall of the polishing box 1, the placement table 3 slides along the inner wall of the polishing box 1, a mounting frame 17 is fixedly connected to the bottom surface of a movable shaft of the cylinder 2, a horizontally placed fixing frame 14 is fixedly connected to the mounting frame 17, a polishing machine 9 for polishing casting is fixedly connected to the bottom surface of the mounting frame 17, the fixing frame 14 is opened towards one side of the placement table 3, movable frames 6 are respectively arranged at two ends in the fixing frame 14, the movable frames 6 extend out of the fixing frames 14 to be positioned at two sides of the polishing machine 9 and are suspended above the placement table 3, movable components for driving the movable frames 6 at two ends to move oppositely are arranged in the fixing frame 14, the two opposite sides of the movable frames 6 are provided with dust collection heads 7 for collecting dust, the fixed frames 14 are internally provided with dust collection pipes 15 connected with the dust collection heads 7, the dust collection pipes 15 are installed in the fixed frames 14, one ends of the dust collection pipes 15 are connected with the dust collection heads 7, the other ends face the inner wall of one side of the grinding, the two sides of the top surface of the placing table 3 are respectively provided with a clamp holder 5 for clamping castings, each clamp holder 5 consists of a hydraulic cylinder 2 and a clamping plate, the clamps 5 on the two sides are convenient for clamping and fixing castings, one side of the grinding box 1 is provided with a dust discharge assembly connected with the dust collection pipes 15, the castings are placed on the top surface of the placing table 3 and then fixed by the clamps 5, the distance between the movable frames 6 on the two sides of the castings is adjusted by the movable assemblies, meanwhile, the dust collection heads 7 on the movable frames 6 are aligned with the castings, so that the distance between the dust collection heads 7 and the castings is kept to be optimal, the dust suction effect of the dust suction head 7 on dust generated by casting polishing is improved.
Referring to fig. 2, the moving assembly includes a bi-directional screw 13, the bi-directional screw 13 is rotatably installed in a fixed frame 14, one end of the bi-directional screw 13 extends out of the fixed frame 14, the upper ends of two moving frames 6 are respectively connected with two ends of the bi-directional screw 13 in a threaded manner, the upper ends of the moving frames 6 are sleeved on the bi-directional screw 13 in a threaded manner, two sides of the upper ends of the moving frames 6 are attached to the inner wall of the fixed frame 14, a dust collection head 7 is arranged below the moving frames 6, the moving frames 6 at two ends of the bi-directional screw 13 are adjusted to move oppositely or reversely through rotation of the bi-directional screw 13, the distance between the dust collection head 7 and a casting is adjusted, and the dust collection effect is improved.
Referring to fig. 1-2, a moving groove 10 is formed in one side of the grinding box 1, an extending end of a bidirectional screw rod 13 penetrates through the moving groove 10, a knob 11 positioned outside the moving groove 10 is fixedly connected to the extending end, and the bidirectional screw rod 13 is driven by rotating the knob 11, so that moving frames 6 at two ends of the bidirectional screw rod 13 move.
Referring to fig. 3 to 4, the dust discharging assembly includes a blower 19 fixedly installed at the inner wall of the grinding case 1 and a connection pipe 16, the connection pipe 16 is soft and can be deformed according to movement, one end of the connection pipe 16 is connected with a dust suction pipe 15, the other end is fixedly connected with a concentration pipe 18 installed on the inner wall of the grinding case 1, dust of the connection pipes 16 at both sides is synchronously collected through the concentration pipe 18, one end of the blower 19 is connected with the concentration pipe 18, the other end is fixedly connected in a dust discharging pipe 20 positioned at the outer side of the grinding case 1, dust is discharged and collected through a chip discharging pipe through the blower 19 via the dust suction head 7, the dust suction pipe 15, the connection pipe 16 and the concentration pipe 18.
Referring to fig. 4, an electric push rod 21 positioned below the dust exhaust pipe 20 is fixedly installed at one side of the polishing box 1, a push rod 12 is fixedly connected to the moving end of the electric push rod 21, one end of the push rod 12 is fixedly connected to one side of the placing table 3, the placing table 3 is pushed through the electric push rod 21, castings are conveniently placed on the placing table 3, and then the placing table 3 is taken into the polishing box 1 along with the electric push rod 21 and positioned below the polishing machine 9 to polish.
Referring to fig. 1, a support plate 4 is fixedly connected to the bottom surface of the placement table 3, the bearing capacity of the placement table 3 is improved through the support plate 4, and the placement stability of castings is improved.
Referring to fig. 3, the two sides of each moving frame 6 are all rotationally connected with a connecting rod 8, the two sides of each moving frame 6 are all rotationally provided with connecting rods 8, one end of each connecting rod 8 is fixedly connected with the two sides of the dust collection head 7, a folding pipe is further connected between the dust collection head 7 and the dust collection pipe 15 in the moving frame 6, and the inclination of the dust collection head 7 is adjusted along with the angle between the casting and the grinding machine 9, so that the dust collection effect is improved.
Working principle:
Firstly, the placing table 3 is pushed out of the polishing box 1 through the electric push rod 21, then the casting is placed on the placing table 3, the casting is fixed by the holders 5 at two sides of the placing table 3, then the placing table 3 is received into the polishing box 1 through the electric push rod 21, then the moving frames 6 at two ends of the bidirectional screw rod 13 are adjusted to approach the casting through the rotating knob 11, and the inclination angle of the dust collection head 7 and the casting is adjusted, so that the dust collection effect is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.