CN220637283U - Grinding device is used in metalwork processing - Google Patents

Abstract

The utility model relates to a polishing device for metal product processing, which comprises a polishing machine, wherein the lower side and the top end of the polishing machine are respectively provided with an automatic feeding and discharging mechanism and an angle adjusting mechanism, the automatic feeding and discharging mechanism comprises a workbench, a bracket, a feeding groove, a first electric cylinder, a sliding sleeve, a second electric cylinder, a conical block, three groups of clamping blocks, a rotating motor, two groups of gears and a discharging plate, the automatic feeding and discharging mechanism is designed, when the annular metal product is polished, a plurality of groups of annular workpieces can be uniformly placed in the feeding groove, then the first electric cylinder is operated to output to drive the sliding sleeve to slide leftwards until the outer ends of the three groups of clamping blocks are right opposite to the inner ends of the annular workpieces, and at the moment, the second electric cylinder is operated to output to drive the conical block to slide leftwards, and the three groups of clamping blocks can be ejected under the sliding extrusion action of the outer ends of the three groups of the conical blocks and the inner ends of the three groups of the clamping blocks until the outer ends of the three groups of the clamping blocks respectively prop against the inner ends of the annular workpieces.

Description

Grinding device is used in metalwork processing

Technical Field

The utility model relates to the technical field of metal product processing, in particular to a polishing device for metal product processing.

Background

The metal product is an art work manufactured by various metal processing, and when the metal product is processed, the polishing device is required to be used for polishing the outside of the processed and molded metal product so as to improve the aesthetic property of the metal product or be more convenient for the next processing. When the existing polishing device is used, a metal product is clamped on a clamp at the top end of a workbench, then the outer end of the metal product is uniformly polished by operating a polisher, and the metal product is taken down after polishing is finished, so that polishing processing of the metal product is finished once. The prior polishing device is used for finding that when an annular metal product is processed, the outer end and the outer end edge of the annular workpiece are required to be polished, the prior polishing device basically needs to manually clamp the metal product, the labor intensity of workers is high when the batch polishing processing is carried out, the polishing processing efficiency of the metal product can be high to a certain extent, the prior polishing mechanism is inconvenient to adjust the polishing angle when polishing the metal, the clamping is generally required to be carried out again on the metal product, and then the polishing machine is operated to polish the corners of the metal product, so that the polishing processing efficiency of the metal product can be influenced to a certain extent, and the practicability is poor.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a polishing device for metal product processing, which aims at solving the technical problems that the loading and unloading are inconvenient and the polishing angle is inconvenient to adjust in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding device is used in metal product processing, which comprises a polishing machine, the downside and the top of polisher are provided with automatic unloading mechanism and angle adjustment mechanism on respectively, automatic unloading mechanism includes workstation, the support, go up the silo, first electric jar, the sliding sleeve, the second electric jar, the tapered block, three sets of grip block, rotating electrical machines, two sets of gears and flitch down, support mounting is on the top rear side of workstation, the polisher passes through angle adjustment mechanism and installs in the top bottom of support, go up the silo and install in the top left side of workstation, first electric jar installs on the top right side of workstation, the right-hand member middle part of sliding sleeve is connected with the output rotation of first electric jar, the inside right-hand member at the sliding sleeve is installed to the second electric jar, the tapered block is installed at the output of second electric jar, the outer end of the inside left side of sliding sleeve evenly is provided with three sets of spouts, three sets of grip block respectively with three sets of spouts sliding connection, the inner and the outer end sliding connection of tapered block, rotating electrical machines installs on the top right side of workstation, two sets of gears are fixed respectively at the output of rotating electrical machines and the outer end of tapered block and the left side of sliding plate, the left side of the sliding sleeve is provided with the left side of the end of the sliding sleeve, the left side is provided with the slide hole, the left side of the end is connected with the sliding platform, the left side of the end is provided with the sliding hole is meshed with the bottom at the bottom.

Preferably, the angle adjustment mechanism comprises a lifting electric cylinder, a lifting plate and two groups of adjustment electric cylinders, the top end and the output end of the lifting electric cylinder are respectively connected with the top bottom end of the support and the top middle part of the lifting plate, the top end of the grinding machine is hinged with the bottom middle part of the lifting plate, the top end and the output end of the two groups of adjustment electric cylinders are respectively hinged with the left side and the right side of the bottom end of the lifting plate and the left and right sides of the grinding machine, the angle adjustment mechanism can swing and adjust the angle of the grinding machine more conveniently, and therefore the angle adjustment mechanism can directly and automatically adjust and grind the edges of the left and right sides of the annular metal product.

In a further preferred embodiment, the chip collecting mechanism includes a discharging grille and a chip box, the top end of the discharging grille is connected with the bottom end of the discharging opening, the chip box is mounted at the bottom end of the discharging grille, and the chip collecting mechanism is arranged to separate and collect chips generated during grinding more conveniently.

In a further preferred embodiment, the left and right ends of the plurality of sets of teeth of the two sets of gears are respectively provided with a chamfer, and the arrangement of the chamfers can facilitate the engagement and the separation of the two sets of gears in the sliding process of the sliding sleeve.

In a further preferred embodiment, the outer ends of the three groups of clamping blocks are provided with extension blocks and jackscrews, the outer ends of the three groups of clamping blocks are provided with round holes, the outer ends of the three groups of clamping blocks are provided with threaded holes, the inner ends of the three groups of jackscrews respectively penetrate through the three groups of round holes to be in threaded connection with the three groups of threaded holes, the extension blocks and the jackscrews can be more conveniently arranged to carry out replacement adjustment of the corresponding extension blocks according to annular metal products with different inner diameters, so that the three groups of clamping blocks can be more conveniently used for clamping and fixing annular metal products with various inner diameters, and the polishing device can polish annular metal products with various inner diameters.

In a further preferred embodiment, the outer ends of the three groups of extension blocks are all provided with anti-skid patterns, and the arrangement of the anti-skid patterns can effectively improve the friction force between the outer ends of the three groups of extension blocks and the inner end of the annular metal product, so that the fixing strength of the annular metal product is improved more efficiently.

In a further preferred embodiment, the bottom end of the chip bin is uniformly provided with four groups of wheels, and the wheels can move and tilt the chip bin more conveniently.

Compared with the prior art, the polishing device for processing the metal product has the following beneficial effects:

when the annular metal products are polished, a plurality of groups of annular workpieces can be uniformly placed in the feeding groove, then the output of the first electric cylinder is operated to drive the sliding sleeve to slide leftwards until the outer ends of the three groups of clamping blocks are right opposite to the inner ends of the annular workpieces, at the moment, the output of the second electric cylinder can be operated to drive the conical blocks to slide leftwards, the three groups of clamping blocks can be ejected under the sliding extrusion action of the outer ends of the three groups of conical blocks and the inner ends of the three groups of clamping blocks until the outer ends of the three groups of clamping blocks respectively push against the inner ends of the annular workpieces, at the moment, the first electric cylinder can be operated to retract to drive the sliding sleeve and the annular workpieces to slide rightwards to the initial position, then the output of the rotary motor is started to drive gears at the output end of the rotary motor to rotate, the other group of gears and the sliding sleeve can be synchronously driven to rotate under the meshing action of the two groups of gears, thereby driving the annular workpiece to synchronously rotate, at the moment, the angle adjusting mechanism can be operated to output to lift and angle adjust the polishing machine, and the output of the polishing machine is started to polish the outer end or the edge of the annular workpiece, after polishing is finished, the angle adjusting mechanism can be operated to drive the polishing machine to lift to the initial position, meanwhile, the second electric cylinder is operated to retract to drive the conical block to slide to the right side, thereby driving the three groups of clamping blocks to simultaneously loosen the annular workpiece, then the first electric cylinder is operated to quickly retract to drive the sliding sleeve to slide to the right side, thereby dropping the annular workpiece to the feed opening, even if the annular workpiece slides to the right side along with the sliding sleeve, the annular workpiece is blocked down and dropped into the feed opening under the action of the stop plate, thereby completing one-time automatic feeding, polishing and blanking of the annular workpiece, the automatic feeding and discharging and polishing processing can be carried out on the annular metal product more conveniently, and the polishing processing efficiency of the annular metal product is improved.

The angle adjustment mechanism is designed, when an annular metal product is ready to be polished, the two groups of adjustment electric cylinders can be firstly operated to retract and output to drive the polisher to swing at corresponding angles, after adjustment is finished, the lifting electric cylinders are operated to output to drive the lifting plate and the polisher to move downwards simultaneously until the grinding wheel at the bottom end of the polisher starts to polish the annular workpiece at corresponding angles, and through the device, the polishing angle of the polisher can be adjusted more conveniently in real time, so that the annular metal product can be polished at corresponding angles more conveniently.

The design of the chip collecting mechanism is that in the process of polishing the batched annular metal products, chips generated by polishing fall into a blanking opening or are adsorbed at the outer end of the annular metal products, the annular workpiece enters the blanking opening and falls onto a blanking grating, vibration is generated when the blanking grating is impacted, the polishing chips at the top end of the blanking grating are driven to fall into a chip box, the chips adsorbed at the outer end of the annular workpiece also fall down after impact, the impacted annular workpiece continuously rolls towards the rear side along the blanking grating to be collected, the chips at the top end of the blanking grating fall into the chip box to be collected, and after the annular workpiece is completely polished, the polishing chips on the workbench can be directly scanned into the blanking opening, so that the chips generated by polishing are more conveniently collected and cleaned.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall front half cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the front half cross-section of the sliding sleeve according to the present utility model;

FIG. 4 is a schematic diagram of a front view of a clamping block according to the present utility model;

fig. 5 is a schematic view showing a bottom view of the lifter plate according to the present utility model.

In the figure: 1. a grinding machine; 2. a work table; 3. a bracket; 4. feeding a trough; 5. a first electric cylinder; 6. a sliding sleeve; 7. a second electric cylinder; 8. a conical block; 9. a clamping block; 10. a rotating electric machine; 11. a gear; 12. a blanking plate; 13. a feed opening; 14. lifting electric cylinders; 15. a lifting plate; 16. adjusting an electric cylinder; 17. discharging grids; 18. a debris bin; 19. chamfering; 20. an extension block; 21. a jackscrew; 22. anti-skid lines; 23. and (3) a wheel.

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. 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.

Example 1:

referring to fig. 1-5, a polishing device for metal product processing comprises a polishing machine 1, wherein an automatic feeding and discharging mechanism and an angle adjusting mechanism are respectively arranged at the lower side and the top end of the polishing machine 1, the automatic feeding and discharging mechanism comprises a workbench 2, a bracket 3, a feeding groove 4, a first electric cylinder 5, a sliding sleeve 6, a second electric cylinder 7, a conical block 8, three groups of clamping blocks 9, a rotating motor 10, two groups of gears 11 and a discharging plate 12, the bracket 3 is arranged at the rear side of the top end of the workbench 2, the polishing machine 1 is arranged at the bottom end of the top of the bracket 3 through the angle adjusting mechanism, the feeding groove 4 is arranged at the left side of the top end of the workbench 2, the first electric cylinder 5 is arranged at the right side of the top end of the workbench 2, the middle part of the right end of the sliding sleeve 6 is rotationally connected with the output end of the first electric cylinder 5, the second electric cylinder 7 is arranged at the right end of the inside of the sliding sleeve 6, the conical block 8 is arranged at the output end of the second electric cylinder 7, three groups of sliding grooves are uniformly formed in the outer end of the left side of the inside of the sliding sleeve 6, three groups of clamping blocks 9 are respectively connected with the three groups of sliding grooves in a sliding manner, the inner ends of the three groups of clamping blocks 9 are respectively connected with the outer end of the conical block 8 in a sliding manner, the rotating motor 10 is arranged at the right end of the top end of the workbench 2, the two groups of gears 11 are respectively fixedly sleeved at the output end of the rotating motor 10 and the right side of the outer end of the sliding sleeve 6, the two groups of gears 11 are in meshed connection, the blanking plate 12 is arranged at the right end of the top end of the workbench 2, the right side of the top end of the workbench 2 is provided with a blanking opening 13, the left end of the blanking plate 12 is provided with a sliding hole, the outer end of the sliding sleeve 6 is connected with the sliding hole in a sliding manner, and the bottom of the workbench 2 is provided with a scrap collecting mechanism; when polishing annular metal products, a plurality of groups of annular workpieces can be uniformly placed in the feeding groove 4, then the first electric cylinder 5 is operated to output and drive the sliding sleeve 6 to slide to the left side until the outer ends of the three groups of clamping blocks 9 are right facing the inner ends of the annular workpieces, at the moment, the second electric cylinder 7 can be operated to output and drive the conical blocks 8 to slide to the left side, the three groups of clamping blocks 9 can be ejected under the sliding extrusion action of the outer ends of the three groups of conical blocks 8 and the inner ends of the three groups of clamping blocks 9 until the outer ends of the three groups of clamping blocks 9 respectively push against the inner ends of the annular workpieces, at the moment, the first electric cylinder 5 can be operated to retract and drive the sliding sleeve 6 and the annular workpieces to slide to the right side to the initial position, then the rotary motor 10 is started to output and drive the gears 11 at the output end of the sliding sleeve to rotate, the meshing action of the two groups of gears 11 can synchronously drive the other groups of gears 11 and the sliding sleeve 6 to synchronously rotate, at the moment, the annular workpieces are driven to synchronously rotate, at the moment, the angle adjusting mechanism can be operated to output and lift and angle adjusting mechanism 1 to polish the outer ends or edges of the annular workpieces, the three groups of clamping blocks 9 can be opened, the outer ends of the annular workpieces can be driven to slide to the right, the annular workpieces can be driven by the first electric cylinder 5 to slide to the right side, the annular polishing blocks 6 can be driven by the annular workpieces, the annular polishing blocks 6 to slide to the right, the annular workpieces can be quickly and the annular workpieces can be simultaneously, the annular workpieces can be lifted down, and the annular workpieces can be automatically pulled down by the annular workpieces, and the 13 by the slide to the position by the sliding mechanism 13, and the annular workpieces, and the 3, and the first and the workpiece can be automatically pulled down and the 3, and the 13, and the workpiece can be rapidly pulled by and the slide down and the angle and the 3 and the, through the device, can be more convenient carry out automatic unloading and processing of polishing to annular metal product, improve annular metal product's processing efficiency of polishing.

Example 2:

referring to fig. 1-5, on the basis of embodiment 1, when an annular metal product is ready to be polished, a group of two groups of adjusting cylinders 16 can be firstly operated to retract and a group of adjusting cylinders can be firstly operated to output to drive the polisher 1 to swing at a corresponding angle, after adjustment, the lifting plates 15 and the polisher 1 are simultaneously driven to move downwards by the output of the lifting cylinders 14 until the polishing wheel at the bottom end of the polisher 1 starts polishing the annular workpiece at a corresponding angle, and by the aid of the device, the polishing angle of the polisher 1 can be more conveniently and quickly adjusted in real time, so that polishing processing of the annular metal product at a corresponding angle is more facilitated.

Example 3:

referring to fig. 1-5, on the basis of embodiment 2, during polishing of a batch of annular metal products, the scraps produced by polishing will fall into the blanking opening 13 or be adsorbed at the outer end of the annular metal products, the annular workpiece enters the blanking opening 13 and falls onto the blanking grille 17, so as to impact the blanking grille 17 to generate vibration, the polishing scraps at the top end of the blanking grille 17 are driven to fall into the scraps bin 18, the scraps adsorbed at the outer end of the annular workpiece also fall down after impact, the impacted annular workpiece continues to roll backwards along the blanking grille 17 to be collected, the scraps at the top end of the blanking grille fall into the scraps bin 18 to be collected, and after all the annular workpieces are polished, the scraps on the workbench 2 can be directly polished and swept into the blanking opening 13, so that the scraps produced by polishing are more conveniently collected and cleaned.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (7)

1. Grinding device for metal product processing, including polisher (1), its characterized in that: the lower side and the top of the grinding machine (1) are respectively provided with an automatic feeding and discharging mechanism and an angle adjusting mechanism, the automatic feeding and discharging mechanism comprises a workbench (2), a bracket (3), a feeding groove (4), a first electric cylinder (5), a sliding sleeve (6), a second electric cylinder (7), a conical block (8), three groups of clamping blocks (9), a rotating motor (10), two groups of gears (11) and a discharging plate (12), the bracket (3) is arranged at the rear side of the top of the workbench (2), the grinding machine (1) is arranged at the bottom end of the top of the bracket (3) through the angle adjusting mechanism, the feeding groove (4) is arranged at the left side of the top of the workbench (2), the first electric cylinder (5) is arranged at the right side of the top of the workbench (2), the middle part of the right end of the sliding sleeve (6) is rotationally connected with the output end of the first electric cylinder (5), the second electric cylinder (7) is arranged at the right end of the interior of the sliding sleeve (6), the conical block (8) is arranged at the output end of the second electric cylinder (7), the three groups of the inner ends of the sliding sleeve (6) are uniformly arranged at the three groups of the outer ends of the sliding blocks (9), the three groups of the inner ends of the sliding sleeve (6) are respectively connected with the sliding grooves (10 at the two groups of the inner ends of the sliding blocks (9), two sets of gears (11) are fixed the suit respectively on the output of rotating electrical machines (10) and the outer end right side of sliding sleeve (6), and two sets of gears (11) intermeshing are connected, and flitch (12) are installed on the top right side of workstation (2), and the top right side of workstation (2) is provided with feed opening (13), and the left end of flitch (12) is provided with the slide hole, the outer end and the slide hole sliding connection of sliding sleeve (6), the bottom of workstation (2) is provided with piece collection mechanism.

2. The polishing device for metal product processing according to claim 1, wherein: the angle adjusting mechanism comprises a lifting electric cylinder (14), a lifting plate (15) and two groups of adjusting electric cylinders (16), wherein the top end and the output end of the lifting electric cylinder (14) are respectively connected with the top bottom end of the support (3) and the middle part of the top end of the lifting plate (15), the top end of the grinding machine (1) is hinged with the middle part of the bottom end of the lifting plate (15), and the top end and the output end of the two groups of adjusting electric cylinders (16) are respectively hinged with the left side and the right side of the bottom end of the lifting plate (15) and the left end and the right end of the grinding machine (1).

3. The polishing device for metal product processing according to claim 1, wherein: the piece collection mechanism includes unloading grid (17) and piece case (18), and the top of unloading grid (17) is connected with the bottom of feed opening (13), and the bottom at unloading grid (17) is installed to piece case (18).

4. The polishing device for metal product processing according to claim 1, wherein: chamfering (19) is arranged at the left end and the right end of the plurality of groups of teeth of the two groups of gears (11).

5. The polishing device for metal product processing according to claim 1, wherein: the outer ends of the three groups of clamping blocks (9) are respectively provided with an extension block (20) and a jackscrew (21), the outer ends of the three groups of extension blocks (20) are respectively provided with round holes, the outer ends of the three groups of clamping blocks (9) are respectively provided with threaded holes, and the inner ends of the three groups of jackscrews (21) respectively penetrate through the three groups of round holes to be in threaded connection with the three groups of threaded holes.

6. The polishing device for metal product processing according to claim 5, wherein: the outer ends of the three groups of extension blocks (20) are provided with anti-skid patterns (22).

7. A polishing apparatus for metal product processing according to claim 3, wherein: four groups of wheels (23) are uniformly arranged at the bottom end of the debris box (18).