CN219819228U

CN219819228U - Polishing device for outer side of upright post

Info

Publication number: CN219819228U
Application number: CN202321271895.3U
Authority: CN
Inventors: 陈佳骏; 夏利民; 张学斌
Original assignee: Shanghai Xunwei Metalware Co ltd
Current assignee: Shanghai Xunwei Metalware Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-13
Anticipated expiration: 2033-05-24

Abstract

The utility model provides a polishing device for the outer side of an upright post, which relates to the technical field of polishing and comprises a polishing machine main body, wherein a polishing wheel is movably arranged at one end of the polishing machine main body, a protection cover is fixedly arranged at the joint of the polishing machine main body and the polishing wheel, a water storage tank is fixedly arranged at one side of the polishing machine main body, a conveying pipeline is fixedly connected to the bottom of the water storage tank, and a water pump is fixedly connected to the other end of the conveying pipeline. According to the polishing machine, the independent water storage tank is arranged on the side face of the polishing machine, the extractor is arranged on the outer wall of the protective cover, the extractor is connected with the water storage tank through the conveying pipeline, the extending handle is arranged near the handle of the polishing machine, an operator can conveniently control the polishing position in real time in the polishing process, and therefore the problem that the polishing effect is affected due to the fact that scraps are adsorbed on the target surface and contact with the polishing wheel, and the polished position is separated by the scraps is solved.

Description

Polishing device for outer side of upright post

Technical Field

The utility model relates to the field of polishing, in particular to a polishing device for the outer side of an upright post.

Background

Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface.

In the prior art, for example, the Chinese patent number is: CN212351510U, "a polishing apparatus", includes: base and guide axle seat, drive arrangement, controller and the tube socket of setting on the base, be equipped with the guiding axle in the guiding axle seat, be equipped with the baffle on the guiding axle, be equipped with first spring between baffle and the guiding axle seat, be equipped with touch switch on the guiding axle seat, be equipped with the touching piece on the baffle, the epaxial cover of guiding is equipped with the center pin, be equipped with the carousel on the center pin, drive arrangement and carousel between pass through drive wheel and driving medium transmission, be equipped with at least a set of abrasive band mechanism on the carousel, every abrasive band mechanism of group includes: the driving wheel comprises a driving wheel shaft and a driving wheel body, the driving wheel shaft is installed in the large turntable and is connected with the large turntable through a bearing, a sun wheel fixedly connected with the base is arranged on the central shaft, and planet wheels meshed with the sun wheel are arranged on the driving wheel shaft, so that production efficiency is greatly improved.

However, in the prior art, when the surface of the upright post with smaller volume is polished, a hand-held polishing machine is generally used, and when the polishing machine is used for polishing, a large amount of fragments are generated on the surface of a target object, and the fragments are adsorbed on the surface of the target object and possibly contact with the polishing machine, so that the polished part is separated into a certain area by the fragments, and further the polishing effect can be influenced.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when a smaller upright post is used for surface polishing, a hand-held polishing machine is generally used, when the polishing machine is used for polishing, a large amount of fragments are generated on the surface of a target object, and the fragments are adsorbed on the target surface and possibly contact with the polishing machine, so that a polished part is separated into a certain area by the fragments, and further the polishing effect is possibly influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the polishing device comprises a polishing machine main body, wherein a polishing wheel is movably arranged at one end of the polishing machine main body, and a protective cover is fixedly arranged at the joint of the polishing machine main body and the polishing wheel;

one side fixed mounting of burnishing machine main part has the storage water tank, the bottom fixedly connected with pipeline of storage water tank, pipeline's the other end fixedly connected with ware that draws water, the top of ware that draws water rotates and is connected with the center bull stick, the top fixedly connected with of center bull stick extends the handle, the bottom fixedly connected with transmission branch of center bull stick, the inside fixedly mounted with water pump of ware that draws water, pipeline's one end fixedly connected with is in the inside of water pump, one side swing joint of water pump has external switch, one side overlap joint of transmission branch is in one side of external switch.

Preferably, the top of the water storage tank is fixedly provided with an injection port, and the water pump is fixedly arranged on the outer wall of the protective cover.

Preferably, the junction with the central bull stick of water pumper is fixed mounting has spacing outer tube, the central bull stick is located the inside of spacing outer tube.

Preferably, a torsion spring is fixedly arranged at the top of the limiting outer tube, and the other end of the torsion spring is fixedly connected to the lower surface of the extension handle.

Preferably, a positioning lug is fixedly arranged on the outer wall of the water pump, and a blocking plate is rotatably connected to the top of the positioning lug.

Preferably, the water outlet of the water pump is positioned right above the protective cover and the polishing wheel, and the blocking plate is positioned on one side of the water outlet of the water pump.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the polishing machine, the independent water storage tank is arranged on the side face of the polishing machine, the extractor is arranged on the outer wall of the protecting cover, the extractor is connected with the water storage tank through the conveying pipeline, so that the extractor can lift water in the water storage tank to spray on the target surface, the external switch of the water pump is controlled by the central rotating rod, the central rotating rod is controlled by the extending handle at the top, the extending handle is arranged near the handle of the polishing machine, an operator can conveniently control the polishing position in real time in the polishing process, and the problem that the polished position is influenced due to the fact that scraps are adsorbed on the target surface to contact with the polishing wheel and separated by the scraps is solved.

2. In the utility model, the position of the blocking plate is determined by positioning the convex blocks, so that the blocking plate can be always positioned at one side of the water outlet of the water pump, the direction of water outlet is controlled, and the contact part of water flow and a target is positioned at one side of actual polishing, thereby being convenient for obtaining better scouring effect.

Drawings

Fig. 1 is a schematic perspective view of a polishing device for the outer side of a column according to the present utility model;

FIG. 2 is a schematic side view of a polishing apparatus for outside of a pillar according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the portion A of FIG. 2 according to the present utility model;

fig. 4 is a schematic diagram of the structure of a central rotating rod and a water pump inside a water pump of the polishing device on the outer side of a column.

Legend description:

1. a polishing machine main body; 2. a polishing wheel; 3. a water storage tank; 4. a delivery conduit; 5. an injection port; 6. a protective cover; 7. a water pump; 8. limiting the outer tube; 9. a center rotating rod; 10. an extension handle; 11. a torsion spring; 12. a water pump; 13. an external switch; 14. positioning the protruding blocks; 15. a blocking plate; 16. and a transmission supporting rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1, 2, 3 and 4, the utility model provides a polishing device on the outer side of a stand column, which comprises a polishing machine main body 1, one end of the polishing machine main body 1 is movably provided with a polishing wheel 2, a joint of the polishing machine main body 1 and the polishing wheel 2 is fixedly provided with a protection cover 6, one side of the polishing machine main body 1 is fixedly provided with a water storage tank 3, the bottom of the water storage tank 3 is fixedly connected with a conveying pipeline 4, the other end of the conveying pipeline 4 is fixedly connected with a water pump 7, the top of the water pump 7 is rotatably connected with a central rotating rod 9, the top of the central rotating rod 9 is fixedly connected with an extension handle 10, the bottom of the central rotating rod 9 is fixedly connected with a transmission supporting rod 16, the inside of the water pump 7 is fixedly provided with a water pump 12, one end of the conveying pipeline 4 is fixedly connected with the inside of the water pump 12, one side of the water pump 12 is movably connected with an external switch 13, one side of the transmission supporting rod 16 is lapped on one side of the external switch 13, the top of the water storage tank 3 is fixedly provided with an injection port 5, and the water pump 7 is fixedly arranged on the outer wall of the protection cover 6.

The specific arrangement and function of the present embodiment will be specifically described below: the water storage tank 3 is installed on the polishing machine main part 1, the water pump 7 is installed on the protective cover 6, can follow filling port 5 before the use and supply moisture in the water storage tank 3, the water pump 7 draws the inside moisture of water storage tank 3 through pipeline 4, in the time of the use, operating personnel both hands hold respectively on two handles of polishing machine main part 1, carry out polishing treatment with the polishing wheel 2 to the outside of stand, when polishing the position produces a large amount of piece, operating personnel can inwards pull extension handle 10 this moment, utilize extension handle 10 to drive center bull stick 9 and rotate, make the transmission branch 16 of its bottom push down external switch 13, the water pump 12 is taken out the moisture in the water storage tank 3 through pipeline 4 and is sprayed the polishing region, wash the piece at this position, thereby solve the piece and adsorb and take place the contact at target surface and polishing wheel 2, make the position of polishing separated by the piece and cause the problem of influence to polishing effect.

In embodiment 2, as shown in fig. 3 and 4, a limiting outer tube 8 is fixedly installed at the joint of the water pump 7 and a central rotating rod 9, the central rotating rod 9 is located inside the limiting outer tube 8, a torsion spring 11 is fixedly installed at the top of the limiting outer tube 8, the other end of the torsion spring 11 is fixedly connected to the lower surface of an extension handle 10, a positioning lug 14 is fixedly installed on the outer wall of a water pump 12, a blocking plate 15 is rotatably connected to the top of the positioning lug 14, a water outlet of the water pump 12 is located right above a protecting cover 6 and a polishing wheel 2, and the blocking plate 15 is located at one side of the water outlet of the water pump 12.

The whole embodiment achieves the effects that the water pump 7 determines the position of the center rotating rod 9 through the limiting outer tube 8, when the cleaning of scraps is not needed, the torsion spring 11 of the extension handle 10 is released, the extension handle 10 can be reset, in the process of spraying water flow, the existence of the blocking plate 15 can change the direction of the water flow, because the water pump 7 is arranged on the protecting cover 6, a certain angle dislocation exists at the position contacted with an actual polishing wheel 2 and an object, and therefore, the blocking plate 15 with the position determined by the positioning convex block 14 can change the water flow to the position contacted with the object by the polishing wheel 2 when the water flow is sprayed, so that better scouring effect can be obtained.

The application method and the working principle of the device are as follows: when the polishing machine is used, an operator holds two handles of the polishing machine body 1 respectively by hands and polishes the outer sides of the upright posts by using the polishing wheels 2, when a large amount of scraps are generated at the polishing position, the operator can pull the extension handle 10 inwards, the extension handle 10 drives the center rotating rod 9 to rotate, the transmission support rod 16 at the bottom of the extension handle is pressed against the external switch 13, the water pump 12 pumps out the water in the water storage tank 3 through the conveying pipeline 4 and sprays the water into the polishing area, scraps at the position are cleaned, and in the water spraying process, because the water pump 7 is arranged on the protective cover 6, a certain angle dislocation exists between the position, which is contacted with an object, of the actual polishing wheel 2, of the polishing wheel 2 is determined by the positioning lug 14, when the water is sprayed, the water is redirected to the position, which is contacted with the object, of the polishing wheel 2, and the torsion spring 11 of the extension handle 10 can reset when the scraps do not need to be cleaned.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a stand outside burnishing device which characterized in that: the polishing machine comprises a polishing machine body (1), wherein a polishing wheel (2) is movably installed at one end of the polishing machine body (1), and a protective cover (6) is fixedly installed at the joint of the polishing machine body (1) and the polishing wheel (2);

one side fixed mounting of burnishing machine main part (1) has storage water tank (3), the bottom fixedly connected with pipeline (4) of storage water tank (3), the other end fixedly connected with ware (7) that draws water of pipeline (4), the top rotation of ware (7) that draws water is connected with center bull stick (9), the top fixedly connected with of center bull stick (9) extends handle (10), the bottom fixedly connected with transmission branch (16) of center bull stick (9), the inside fixedly connected with water pump (12) of ware (7), the inside of one end fixedly connected with at water pump (12) of pipeline (4), one side swing joint of water pump (12) has external switch (13), one side overlap joint of transmission branch (16) is in one side of external switch (13).

2. The post outside polishing device according to claim 1, wherein: the top of the water storage tank (3) is fixedly provided with an injection port (5), and the water pump (7) is fixedly arranged on the outer wall of the protective cover (6).

3. The post outside polishing device according to claim 1, wherein: the junction with center bull stick (9) of water pumper (7) is fixed mounting has spacing outer tube (8), center bull stick (9) are located the inside of spacing outer tube (8).

4. A post outboard polishing device as defined in claim 3, wherein: the top of the limiting outer tube (8) is fixedly provided with a torsion spring (11), and the other end of the torsion spring (11) is fixedly connected to the lower surface of the extension handle (10).

5. The post outside polishing device according to claim 1, wherein: the outer wall of the water pump (12) is fixedly provided with a positioning lug (14), and the top of the positioning lug (14) is rotatably connected with a blocking plate (15).

6. The post outside polishing device as defined in claim 5, wherein: the water outlet of the water pump (12) is positioned right above the protective cover (6) and the polishing wheel (2), and the blocking plate (15) is positioned on one side of the water outlet of the water pump (12).