CN218312729U

CN218312729U - Automatic polishing structure

Info

Publication number: CN218312729U
Application number: CN202222567037.5U
Authority: CN
Inventors: 齐炜; 李国若
Original assignee: Dongguan Yuante Precision Hardware Products Co ltd
Current assignee: Dongguan Yuante Precision Hardware Products Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an automatic polishing structure relates to the polishing technology field, specifically includes the workstation, the intermediate position department at workstation top rotates through the bearing and is connected with the pivot, and the bottom of pivot runs through to the bottom of workstation, the top coaxial coupling of pivot has the carousel, first motor is installed to the bottom of workstation, and the output of first motor has cup jointed first gear through the bull stick, cup jointed in the pivot with first gear engagement's second gear. The utility model discloses a rotatory carousel can make the work piece of its top rotate in step thereupon, and the driving piece drives simultaneously and throws aureola and rotate, throws aureola and workpiece surface and contacts, and then polishes workpiece surface, and can polish to all work pieces on the carousel after the carousel rotates the round, take out one by one the work piece after the polishing and with the new work piece that needs the polishing place on first standing groove can, convenient to use is swift.

Description

Automatic polishing structure

Technical Field

The utility model relates to a polishing technical field specifically is an automatic polishing structure.

Background

A large number of metal structure workpieces are used in the existing manufacturing industry, the metal structure workpieces need to be subjected to surface flatness treatment, the surfaces of metal structural parts are polished and ground, and the requirements on the surface quality of the metal structure workpieces are higher and higher. The polishing machine is a mechanical processing device for carrying out surface mechanical treatment on a workpiece made of metal to obtain the required surface finish, and generally, a motor is used for driving a polishing wheel arranged on the polishing machine to rotate at a high speed, and the polishing wheel rubs the surface of the workpiece to be polished to reduce the roughness of the surface of the workpiece to obtain a smooth surface or mirror surface gloss, so that the workpiece obtains a bright and flat surface to carry out modification processing on the surface of the workpiece.

However, the efficiency of the existing polishing machine is not high when the workpiece is polished, the time cost cannot be effectively saved, the overall production efficiency is reduced, and the use effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic polishing structure to solve the problem that proposes among the above-mentioned background art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pair of automatic polishing structure, comprises a workbench, the intermediate position department at workstation top rotates through the bearing and is connected with the pivot, and the bottom of pivot runs through to the bottom of workstation, the top coaxial coupling of pivot has the carousel, first standing groove has evenly been seted up along its circumferencial direction in the top of carousel, and has placed the work piece on the first standing groove, first motor is installed to the bottom of workstation, and the output of first motor has cup jointed first gear through the bull stick, cup jointed the second gear with first gear engagement in the pivot, the outside that the workstation top is located the carousel is provided with the polishing subassembly that is used for polishing the workpiece surface, the polishing subassembly includes the throwing aureola and is used for driving the throwing aureola carries out the driving piece that rotates along its central axis.

Preferably, the driving piece comprises a fixing plate and a second motor, the fixing plate is installed on the workbench, a fixing rod is fixed on the fixing plate, a first transmission roller penetrating through the fixing rod is connected to the fixing rod in a rotating mode, the output end of the second motor is connected with a second transmission roller, and the first transmission roller and the second transmission roller are connected through a conveying belt in a transmission mode.

Preferably, one end of the fixing rod, which is far away from the first driving roller, is connected with a shell, and one end of the first driving roller, which is located inside the shell, is connected with the polishing wheel.

Preferably, the top of the fixed rod is connected with a mounting plate through a folding plate, a fixed water pipe is mounted on the top of the mounting plate, a faucet is arranged at the water outlet end of the fixed water pipe, a water inlet end of the fixed water pipe is externally connected with a water supply device, and a hole matched with the faucet is formed in the top of the shell.

Preferably, a second placing groove is further formed in the top of the rotary table along the circumferential direction of the rotary table, a placing block is arranged in the second placing groove, and a roller is arranged on the placing block.

Preferably, the workstation top evenly is provided with the installation piece along the carousel circumferencial direction, and the top of installation piece is inlayed and is had the ball, the ball contacts with the bottom of carousel.

Compared with the prior art, the above one or more technical schemes have the following beneficial effects:

the first motor drives the first gear to rotate, so that the second gear drives the rotating shaft and the rotating disc to rotate, workpieces are placed on the top of the rotating disc, the workpieces above the rotating disc can synchronously rotate along with the rotating disc, meanwhile, the driving piece drives the polishing wheel to rotate, the polishing wheel is in contact with the surface of the workpieces, the surface of the workpieces is polished, all the workpieces on the rotating disc can be polished after the rotating disc rotates for one circle, and after the rotating disc rotates for one circle, the polished workpieces are taken out one by one and new workpieces to be polished are placed on the first placing groove, so that the polishing machine is convenient and rapid to use; in addition, be equipped with three polishing subassembly at least on the workstation, the polishing wheel in every polishing subassembly is different to the polishing degree of work piece, and its polishing degree should be followed carousel rotation direction and grow gradually, and the work piece is polished gradually promptly, and its polishing fineness can grow gradually for the polishing effect of work piece is better.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic structural view of the turntable of the present invention;

fig. 3 is a schematic bottom structure diagram of the turntable of the present invention;

fig. 4 is a schematic view of the polishing assembly of the present invention;

fig. 5 is a schematic view of the matching structure of the first gear and the second gear of the present invention;

FIG. 6 is an enlarged view at A in FIG. 2;

in the figure:

1. a work table; 2. a turntable; 3. a first placing groove; 4. a workpiece; 5. a rotating shaft; 6. a first motor; 7. a first gear; 8. a second gear; 9. a polishing assembly; 901. a fixing plate; 902. a second motor; 903. fixing the rod; 904. a first drive roller; 905. a second driving roller; 906. a conveyor belt; 907. a polishing wheel; 10. a housing; 11. opening a hole; 12. fixing a water pipe; 13. a faucet; 14. mounting a plate; 15. a second placing groove; 16. placing the blocks; 17. a roller; 18. and (7) installing the block.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-6, an automatic polishing structure includes a workbench 1, a rotating shaft 5 is rotatably connected to a middle position of a top of the workbench 1 through a bearing, a bottom end of the rotating shaft 5 penetrates through to a bottom of the workbench 1, a rotating disc 2 is coaxially connected to a top end of the rotating shaft 5, first placing grooves 3 are uniformly formed in the top of the rotating disc 2 along a circumferential direction of the rotating disc, a workpiece 4 is placed on the first placing grooves 3, a first motor 6 is installed at the bottom of the workbench 1, an output end of the first motor 6 is sleeved with a first gear 7 through a rotating rod, a second gear 8 meshed with the first gear 7 is sleeved on the rotating shaft 5, a polishing assembly 9 for polishing a surface of the workpiece 4 is arranged outside the rotating disc 2 at the top of the workbench 1, and the polishing assembly 9 includes a polishing wheel 907 and a driving piece for driving the polishing wheel 907 to rotate along a central axis;

the first gear 7 can be driven to rotate by the arranged first motor 6, the first gear 7 is meshed with the second gear 8, the second gear 8 can drive the rotating shaft 5 to rotate the rotating shaft 5, the rotating shaft 5 can drive the rotating disc 2 to rotate, the first placing grooves 3 are uniformly formed in the top of the rotating disc 2 along the circumferential direction, workpieces 4 are placed in the first placing grooves 3, the workpieces 4 above the rotating disc 2 can synchronously rotate along with the rotating disc 2, the polishing wheels 907 are always located at a specified position above the workbench 1 at the moment, when the driving piece drives the polishing wheels 907 to rotate, the polishing wheels 907 are in contact with the surfaces of the workpieces 4, the surfaces of the workpieces 4 are polished, and after the workpieces 4 synchronously rotate, the rotating disc 2 can polish all the workpieces 4 on the rotating disc 2 after rotating for one circle, the polished workpieces 4 are taken out one by one, and new workpieces 4 to be polished are placed on the first placing grooves 3 after the rotating disc 2 rotates for one circle; meanwhile, as can be seen from fig. 1, at least three polishing assemblies 9 are arranged on the workbench 1, and the polishing wheel 907 in each polishing assembly 9 polishes the workpiece 4 to a different degree, wherein the polishing degree should be gradually increased along the rotation direction of the turntable 2, that is, the workpiece 4 is polished gradually, and the polishing fineness thereof is gradually increased, so that the polishing effect of the workpiece 4 is better.

Please refer to fig. 4, the driving member includes a fixing plate 901 and a second motor 902 mounted on the working platform 1, the fixing plate 901 is fixed with a fixing rod 903, the fixing rod 903 is rotatably connected with a first driving roller 904 penetrating through the fixing rod 903, an output end of the second motor 902 is connected with a second driving roller 905, the first driving roller 904 and the second driving roller 905 are in transmission connection through a transmission belt 906, one end of the fixing rod 903 far away from the first driving roller 904 is connected with the housing 10, and one end of the first driving roller 904 located inside the housing 10 is connected with the polishing wheel 907. Second motor 902 through setting up drives second driving roller 905 and rotates, and under the effect of conveyer belt 906, first driving roller 904 rotates with second driving roller 905 in step, and then makes first driving roller 904 drive polishing wheel 907 rotate, polishes to work piece 4 then and polishes.

Please refer to fig. 4, the top of the fixing rod 903 is connected to an installation plate 14 through a folding plate, a fixing pipe 12 is installed on the top of the installation plate 14, a faucet 13 is installed at the water outlet end of the fixing pipe 12, a water supply device is connected to the water inlet end of the fixing pipe 12, and an opening 11 matched with the faucet 13 is opened at the top of the housing 10. The water supply device is not shown in the drawings, and is a prior art, such as a water storage tank with a water delivery function, by delivering water flow to the inside of the fixed water pipe 12, the water flow can be dropped from the faucet 13, and the water flow can drop onto the polishing wheel 907 through the opening 11, so as to dissipate heat of the polishing wheel 907, and prolong the service life of the polishing wheel 907.

Please refer to fig. 6, the top of the turntable 2 is further provided with a second placing groove 15 along the circumferential direction thereof, a placing block 16 is arranged in the second placing groove 15, a roller 17 is arranged on the placing block 16, and an annular frame can be arranged at the top of the workbench 1 outside the turntable 2, the roller 17 slides on the inner side wall of the annular frame, so that the turntable 2 can rotate more stably without left-right shaking.

Please refer to fig. 6, the top of the worktable 1 is uniformly provided with mounting blocks 18 along the circumferential direction of the turntable 2, and the top of the mounting blocks 18 is embedded with balls which contact with the bottom of the turntable 2. Through ball and 2 contacts of carousel, can not rock from top to bottom when can making 2 rotates of carousel, and then be favorable to polishing wheel 907's polishing to polish.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic polishing structure, includes workstation (1), its characterized in that, the intermediate position department at workstation (1) top rotates through the bearing and is connected with pivot (5), and the bottom of pivot (5) runs through to the bottom of workstation (1), the top coaxial coupling of pivot (5) has carousel (2), first standing groove (3) have evenly been seted up along its circumferencial direction in the top of carousel (2), and have placed work piece (4) on first standing groove (3), first motor (6) are installed to the bottom of workstation (1), and the output of first motor (6) has cup jointed first gear (7) through the bull stick, cup joint second gear (8) with first gear (7) meshing on pivot (5), the outside that workstation (1) top is located carousel (2) is provided with polishing subassembly (9) that are used for polishing work piece (4) surface, polishing subassembly (9) are including polishing wheel (907) and are used for driving polishing wheel (907) carry out the rotatory driving piece along its central axis.

2. The automated polishing structure of claim 1, wherein: the driving piece comprises a fixing plate (901) and a second motor (902) which are installed on the workbench (1), wherein a fixing rod (903) is fixed on the fixing plate (901), a first transmission roller (904) penetrating through the fixing rod (903) is connected to the inside of the fixing rod (903) in a rotating mode, the output end of the second motor (902) is connected with a second transmission roller (905), and the first transmission roller (904) and the second transmission roller (905) are in transmission connection through a conveying belt (906).

3. The automated polishing structure of claim 2, wherein: one end of the fixing rod (903) far away from the first transmission roller (904) is connected with the shell (10), and one end of the first transmission roller (904) located inside the shell (10) is connected with the polishing wheel (907).

4. The automated polishing structure of claim 3, wherein: the top of dead lever (903) is connected with mounting panel (14) through the board of breaking over the way, and installs fixed water pipe (12) on the top of mounting panel (14), and the play water end of fixed water pipe (12) is provided with tap (13), the end of intaking of fixed water pipe (12) is external to be equipped with water supply installation, trompil (11) with tap (13) complex are seted up at the top of shell (10).

5. The automated polishing structure of claim 1, wherein: the top of the turntable (2) is further provided with a second placing groove (15) along the circumferential direction of the turntable, a placing block (16) is arranged in the second placing groove (15), and the placing block (16) is provided with a roller (17).

6. The automated polishing structure of claim 1, wherein: workstation (1) top evenly is provided with installation piece (18) along carousel (2) circumferencial direction, and the top of installation piece (18) is inlayed and is had the ball, the ball contacts with the bottom of carousel (2).