CN219582483U

CN219582483U - Metal casting polisher

Info

Publication number: CN219582483U
Application number: CN202320656130.5U
Authority: CN
Inventors: 李世新; 詹克会; 刘宇
Original assignee: Liaoning Giahar Investment Castings Co ltd
Current assignee: Liaoning Giahar Investment Castings Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-25
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a metal casting grinding machine which comprises supporting legs, a grinding box, a mounting plate, a grinding assembly, a hydraulic cylinder, a dust suction box, a rotating motor, an operating table and a workpiece fixing assembly, wherein the grinding box is arranged on the supporting legs, the hydraulic cylinder is symmetrically arranged at two ends of the inner top wall of the grinding box, the mounting plate is arranged on an output shaft of the hydraulic cylinder, the grinding assembly is arranged at the lower end of the mounting plate, the dust suction box is arranged on the mounting plate, the rotating motor is arranged at the middle part of the lower bottom wall of the grinding box, the operating table is rotationally arranged in the grinding box, and the output shaft of the rotating motor is connected with the lower middle part of the operating table. The utility model relates to the technical field of part polishing equipment, in particular to a metal casting polishing machine with a dust removal function, which is convenient to turn over and adjust direction.

Description

Metal casting polisher

Technical Field

The utility model relates to the technical field of part polishing equipment, in particular to a metal casting polishing machine.

Background

The casting is a metal molding object 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, after cooling and subsequent processing means such as polishing, the obtained object with a certain shape, size and performance is processed and polished by the existing metal casting processing polishing equipment when the metal casting is polished, the distance between a polishing operation table and a grinding wheel cannot be adjusted, the working efficiency is reduced, the polishing operation table is usually manually taken and performed, the labor is wasted, the metal casting processing polishing device is inconvenient to use, the distance between a polishing grinding wheel and a placing table can be conveniently adjusted by searching, the polishing device is disclosed as CN210413928U, through a threaded rod, a nut and a connecting rod, so that polishing can be realized for metal castings with different thicknesses, the clamping device is arranged around the placing table, the metal castings can be fixedly clamped, the shaking phenomenon is avoided in the polishing process, the stability of the metal castings in the polishing process is greatly increased, but the device is inconvenient to remove dust generated in the polishing process, the dust adhesion and dust are easy to adhere to the polishing operation table, the dust is easy to detach and the metal castings and the dust is not required to be frequently removed, and the metal castings are not required to be adjusted when the polishing device is required to be frequently removed. Thus, an improvement is required for the above problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the metal casting grinding machine with the dust removal function, which is convenient to turn over and adjust the direction.

The technical scheme adopted by the utility model is as follows: the utility model provides a metal casting polisher, including supporting leg, the case of polishing, mounting panel, the subassembly of polishing, pneumatic cylinder, suction box, rotating electrical machines, operation panel and work piece fixed subassembly, the case of polishing is located on the supporting leg, the pneumatic cylinder symmetry is located at the case of polishing inner roof both ends, the mounting panel is located on the output shaft of pneumatic cylinder, the subassembly of polishing is located the mounting panel lower extreme, the suction box is located on the mounting panel, the rotating electrical machines is located the case lower diapire middle part of polishing, the operation panel rotates and locates in the case of polishing, the output shaft of rotating electrical machines is connected with the middle part under the operation panel, work piece fixed subassembly symmetry is located on the operation panel, work piece fixed subassembly includes bracing piece, stop collar, electric telescopic handle, rotation axis, driving motor, actuating chamber, threaded rod, adjustment handle, screw thread piece and clamping plate, the bracing piece upper end both ends are located to the symmetry to the work piece, the stop collar rotates and locates on one set of bracing piece upper end, electric telescopic handle installs in the stop collar, be equipped with on the output shaft of electric telescopic handle, the rotation is located on the other set of bracing piece, motor upper end, the screw rod is located on the threaded rod is located to the rotation axis, two end of screw thread piece threaded rod sets, threaded rod one side of screw thread piece is connected to the rotation axis, threaded rod is located on the end is located to the upper end of rotation axis, threaded rod and two sets of screw thread piece threaded rod, threaded rod threaded connection, threaded rod has run through the upper end, the clamping plates are symmetrically arranged on the thread blocks.

In order to be convenient for polish the metal casting, the subassembly of polishing includes servo motor, bearing frame, lead screw, screw thread seat and polisher, the diapire both ends under the mounting panel are located to the bearing frame symmetry, the lead screw rotates to be located on the bearing frame, servo motor locates diapire one side under the mounting panel, servo motor's output shaft and lead screw one end are connected, screw thread seat threaded connection is on the lead screw, screw thread seat upper end and mounting panel sliding contact, the polisher is installed in screw thread seat lower extreme.

In order to facilitate adsorbing dust generated during polishing, a dust cover is arranged on the polishing machine, a dust collection hose is arranged on the dust collection box, and one end of the dust collection hose extends into the dust cover.

Further, the front end of the polishing box is hinged with an opening and closing door, and an observation window is arranged on the opening and closing door.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model relates to a metal casting grinding machine, which has the advantages that: through setting up the fixed subassembly of work piece can carry out spacing and carry out multi-angle deflection to the metal casting of equidimension length not to be convenient for polish its comprehensively, can drive the operation panel through the rotary motor that sets up and rotate and make the subassembly of polishing carry out diversified polishing to the metal casting, can adsorb the dust that produces when polishing through the suction box that sets up and improve dust removal effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a metal cast sander according to the present utility model;

FIG. 2 is a schematic view showing an internal structure of a polishing machine for metal castings according to the present utility model;

fig. 3 is a partial enlarged view of a portion a of fig. 2.

Wherein, 1, a grinding box, 2, a mounting plate, 3, a grinding assembly, 4, a hydraulic cylinder, 5, a dust suction box, 6, a rotating motor, 7, an operating table, 8, a workpiece fixing assembly, 9, a supporting rod, 10, a limiting sleeve, 11, an electric telescopic rod, 12, a rotating shaft, 13 and a driving motor, 14, a driving cavity, 15, a threaded rod, 16, an adjusting handle, 17, a threaded block, 18, clamping plates, 19, clamping plates, 20, a servo motor, 21, a bearing seat, 22, a lead screw, 23, a threaded seat, 24, a polisher, 25, a dust cover, 26, a dust collection hose, 27 and an opening and closing door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 and 2, the technical scheme adopted by the utility model is as follows: the metal casting polisher comprises a supporting leg, a polishing box 1, a mounting plate 2, a polishing assembly 3, a hydraulic cylinder 4, a dust suction box 5, a rotating motor 6, an operating platform 7 and a workpiece fixing assembly 8, wherein the polishing box 1 is arranged on the supporting leg, the hydraulic cylinder 4 is symmetrically arranged at two ends of the inner top wall of the polishing box 1, the mounting plate 2 is arranged on an output shaft of the hydraulic cylinder 4, the polishing assembly 3 is arranged at the lower end of the mounting plate 2, the dust suction box 5 is arranged on the mounting plate 2, the rotating motor 6 is arranged at the middle part of the lower bottom wall of the polishing box 1, the operating platform 7 is rotationally arranged in the polishing box 1, the output shaft of the rotating motor 6 is connected with the lower middle part of the operating platform 7, the workpiece fixing assembly 8 is symmetrically arranged on the operating platform 7, the workpiece fixing assembly 8 comprises a supporting rod 9, a limit sleeve 10, an electric telescopic rod 11, a rotating shaft 12, a driving motor 13, a driving cavity 14, a threaded rod 15, an adjusting handle 16, a threaded block 17 and a clamping plate 18, the support rods 9 are symmetrically arranged at two ends of the upper end of the operating platform 7, the limit sleeve 10 is rotationally arranged at the upper end of one group of support rods 9, the electric telescopic rod 11 is arranged in the limit sleeve 10, a clamping plate 19 is arranged on an output shaft of the electric telescopic rod 11, the rotating shaft 12 is rotationally arranged on the other group of support rods 9, the driving motor 13 is arranged on the support rods 9, an output shaft of the driving motor 13 is connected with one end of the rotating shaft 12, the driving cavity 14 is arranged at one end of the rotating shaft 12, the threaded rod 15 is rotationally arranged in the driving cavity 14, the adjusting handle 16 is rotationally arranged on the upper top wall of the driving cavity 14, the adjusting handle 16 is connected with the upper end of the threaded rod 15, two groups of threads are symmetrically arranged on the threaded rod 15, the two groups of threads are oppositely arranged, the threaded blocks 17 are symmetrically connected with the upper end and the lower end of the threaded rod 15, one end of the threaded block 17 extends to one side of the driving cavity 14 through the side wall of the driving cavity 14, the clamping plates 18 are symmetrically arranged on the threaded block 17.

As shown in fig. 2 and 3, the polishing assembly 3 includes a servo motor 20, a bearing seat 21, a screw 22, a screw seat 23 and a polishing machine 24, the bearing seat 21 is symmetrically arranged at two ends of the lower bottom wall of the mounting plate 2, the screw 22 is rotatably arranged on the bearing seat 21, the servo motor 20 is arranged at one side of the lower bottom wall of the mounting plate 2, an output shaft of the servo motor 20 is connected with one end of the screw 22, the screw seat 23 is in threaded connection with the screw 22, the upper end of the screw seat 23 is in sliding contact with the mounting plate 2, and the polishing machine 24 is arranged at the lower end of the screw seat 23.

As shown in fig. 2, the grinder 24 is provided with a dust cover 25, the dust box 5 is provided with a dust collection hose 26, and one end of the dust collection hose 26 extends into the dust cover 25.

As shown in fig. 1, the front end of the grinding box 1 is hinged with an opening and closing door 27, and an observation window is arranged on the opening and closing door.

When the metal casting polishing device is specifically used, one end of a metal casting to be polished is placed between clamping plates 18, the adjusting handle 16 is rotated, the adjusting handle 16 drives the threaded rod 15 to rotate, the threaded rod 15 drives the clamping plates 18 to move in opposite directions through the threaded block 17, one end of the metal casting is clamped and fastened, the electric telescopic rod 11 is started to drive the clamping plates 19 to clamp and limit the other end of the metal casting, the hydraulic cylinder 4 is started to drive the mounting plate 2 to move downwards, the polisher 24 is enabled to polish the surface of the metal casting, the servo motor 20 is started to drive the lead screw 22 to rotate, the lead screw 22 drives the polisher 24 to transversely displace through the threaded seat 23 to polish the surface of the metal casting, the dust generated during polishing can be adsorbed by the dust suction box 5 is started, when other surfaces of the metal casting are required to be polished, the driving motor 13 drives the metal casting to deflect in angle through the rotary shaft 12, the rotary motor 6 is started to drive the operation table 7 to rotate, and then the metal casting is driven to deflect in azimuth, the polishing effect of the metal casting is further improved, and a multi-angle polishing mode is provided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A metal casting polisher, characterized in that: including supporting leg, grinding case, mounting panel, subassembly, pneumatic cylinder, suction box, rotating electrical machines, operation panel and work piece fixed subassembly of polishing, the grinding case is located on the supporting leg, the pneumatic cylinder symmetry is located at the inner roof both ends of grinding case, on the output shaft of pneumatic cylinder was located to the mounting panel, the mounting panel lower extreme is located to the subassembly of polishing, the suction box is located on the mounting panel, the rotating electrical machines is located the lower diapire middle part of grinding case, the operation panel rotates and locates the grinding incasement, the output shaft of rotating electrical machines is connected with the middle part under the operation panel, work piece fixed subassembly symmetry is located on the operation panel.

2. A metal cast grinding machine as defined in claim 1 wherein: the workpiece fixing assembly comprises supporting rods, limiting sleeves, electric telescopic rods, rotating shafts, driving motors, driving cavities, threaded rods, adjusting handles, threaded blocks and clamping plates, wherein the supporting rods are symmetrically arranged at two ends of the upper end of an operating platform, the limiting sleeves are rotationally arranged at the upper ends of one group of the supporting rods, the electric telescopic rods are arranged in the limiting sleeves, clamping plates are arranged on output shafts of the electric telescopic rods, the rotating shafts are rotationally arranged on the other group of the supporting rods, the driving motors are arranged on the supporting rods, the output shafts of the driving motors are connected with one ends of the rotating shafts, the driving cavities are arranged at one ends of the rotating shafts, the threaded rods are rotationally arranged in the driving cavities, the adjusting handles are rotationally arranged on top walls of the driving cavities, the adjusting handles are connected with the upper ends of the threaded rods, two groups of threads are oppositely arranged, the threaded blocks are symmetrically connected with the upper ends and the lower ends of the threaded rods, one ends of the threaded blocks penetrate through the side walls of the driving cavities to one sides of the driving cavities, and the clamping plates are symmetrically arranged on the threaded blocks.

3. A metal cast grinding machine as defined in claim 2 wherein: the polishing assembly comprises a servo motor, a bearing seat, a screw rod, a thread seat and a polishing machine, wherein the bearing seat is symmetrically arranged at two ends of the lower bottom wall of the mounting plate, the screw rod is rotationally arranged on the bearing seat, the servo motor is arranged at one side of the lower bottom wall of the mounting plate, an output shaft of the servo motor is connected with one end of the screw rod, the thread seat is in threaded connection with the screw rod, the upper end of the thread seat is in sliding contact with the mounting plate, and the polishing machine is arranged at the lower end of the thread seat.

4. A metal cast grinding machine as defined in claim 3 wherein: be equipped with the dust cover on the polisher, be equipped with the dust absorption hose on the dust collection box, dust absorption hose one end extends to in the dust cover.

5. A metal cast grinding machine as defined in claim 4 wherein: the front end of the polishing box is hinged with an opening and closing door, and an observation window is arranged on the opening and closing door.