CN217097332U

CN217097332U - Water abrasive disc for polishing marble floor

Info

Publication number: CN217097332U
Application number: CN202220386818.1U
Authority: CN
Inventors: 梁世辉; 黄丽红; 梁冰艺
Original assignee: Quanzhou Hongfei New Material Technology Co ltd
Current assignee: Quanzhou Hongfei New Material Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-02
Anticipated expiration: 2032-02-25

Abstract

The utility model belongs to the technical field of grinding disc, in particular to a water grinding disc for polishing marble floor, which comprises a grinding disc body, wherein a plurality of positioning inserting columns are evenly arranged at the position of the front surface of the grinding disc body close to the middle, a plurality of grinding discs are evenly arranged at the front surface of the grinding disc body, positioning inserting grooves matched with the positioning inserting columns are arranged at the position of the back surface of the grinding disc body close to the middle, the positioning inserting columns are inserted into the positioning inserting grooves, positioning inserting holes are arranged at the position of the positioning inserting grooves close to the middle, stretching grooves are arranged at the position of the positioning inserting columns close to the middle in the grinding disc body, one end of each stretching groove is provided with a connecting sheet, a pulling block is arranged above the stretching grooves at the back surface of the grinding disc body, one end of each pulling block is connected with a pulling rod, the pulling rod passes through the back surface of the grinding disc to be inserted into the stretching grooves and connected on the connecting sheets, the utility model avoids the problem that the grinding disc is partially flattened so as to replace the whole grinding disc, and the grinding and polishing sheet can be conveniently disassembled and assembled.

Description

Water abrasive disc for polishing marble floor

Technical Field

The utility model relates to an abrasive disc technical field specifically is a marble ground polishing water abrasive disc.

Background

The diamond water abrasive disc is also called as a diamond soft abrasive disc, which is a flexible processing tool made by combining diamond as an abrasive material and a composite material, the back surface of the flexible processing tool is stuck with nylon fastener cloth, and a thread gluing is arranged on a connector of a grinding machine and used for grinding, and the flexible processing tool can carry out special processing on materials such as stone, ceramics, glass, floor tiles and the like, is suitable for processing stone materials, line chamfering, arc-shaped plates and special-shaped stone materials, and also can be used for the special-shaped processing, repair and renovation of marble, concrete, cement ground, terrazzo, microcrystalline glass, artificial stone, floor tiles, glazed tiles and vitrified tiles, has strong grinding force, good durability, good softness, good definition and glossiness, is an ideal stone grinding tool, the whole process is divided into four stages of coarse grinding, fine grinding and polishing, the processed stone materials have the glossiness of more than 90 degrees, and the existing water abrasive disc can be uneven on the surface of an object after the grinding is finished, thereby causing a partial grinding phenomenon of the grinding plate, and once the phenomenon occurs, the grinding effect of the next grinding is deteriorated, but if the grinding plate is replaced, the whole grinding plate can be replaced, which causes waste of the part which is not ground.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marble ground polishing water abrasive disc is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water grinding sheet for polishing marble floor comprises a grinding disc body, a grinding sheet and positioning inserting columns, wherein a plurality of positioning inserting columns are uniformly arranged at positions, close to the middle, of the front surface of the grinding disc body, a plurality of grinding sheets are uniformly arranged at the front surface of the grinding disc body, positioning inserting grooves matched with the positioning inserting columns are formed in positions, close to the middle, of the back surface of the grinding sheet, the positioning inserting columns are inserted into the positioning inserting grooves, positioning inserting holes are formed in positions, close to the middle, of the positioning inserting grooves, stretching grooves are formed in the positions, close to the middle, of the positioning inserting columns, one ends of the stretching grooves are provided with connecting sheets, pulling blocks are arranged above the stretching grooves in the back surface of the grinding disc body, one ends of the pulling blocks are connected with pull rods, the pull rods penetrate through the back surface of the grinding disc body and are inserted into the stretching grooves and connected to the connecting sheets, springs are sleeved in the stretching grooves on the outer sides of the pull rods, the spring is characterized in that two ends of the spring are respectively connected to the other ends of the connecting sheet and the stretching groove, a fixed inserting column is connected to the middle of one side of the connecting sheet, and the fixed inserting column penetrates through the positioning inserting column and is inserted into the positioning insertion hole to limit the polishing sheet.

Preferably, the back of the grinding disc is provided with a mounting jack at a position close to one end, the grinding disc body is uniformly provided with through threaded holes at a position close to the outer side, and the mounting jack and the threaded holes belong to the same axis.

Preferably, a fixing bolt matched with the threaded hole is arranged at one end of the threaded hole in the back face of the grinding disc, and the fixing bolt penetrates through the threaded hole and is inserted into the mounting insertion hole to fix the grinding disc.

Preferably, the front surface of the grinding piece is uniformly provided with a plurality of grinding blocks, and the middle position of the grinding disc body is provided with a mounting hole.

Preferably, a plurality of cooling fins are uniformly arranged on the back surface of the grinding disc body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation hole is installed on the polisher, then polish to the object through the piece of polishing on the piece of polishing, if polish rear portion polishing piece on the piece appear polish flat phenomenon alright twist out fixing bolt, then the pulling draws the piece, at this moment alright will polish flat the piece parallel take out the location of setting on the mill body of polishing piece insert the post, at this moment alright will polish the piece demolish, only need the pulling to draw the piece during installation, then will polish the piece on set up location slot insert the location insert the post, then twist fixing bolt into the installation jack in can, be convenient for install, the utility model discloses thereby avoided the part of abrasive disc to appear polishing flat thereby change the whole problem of polishing piece to be convenient for carry out the dismouting with the piece of polishing.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the back side of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 5 is a schematic view of the front side of the present invention

In the figure: 1. a millstone body; 2. fixing the bolt; 3. a heat sink; 4. pulling the block; 5. mounting holes; 6. grinding the sheets; 7. grinding blocks; 8. installing a jack; 9. positioning the slot; 10. positioning the jack; 11. a threaded hole; 12. positioning the inserted column; 13. fixing the inserted columns; 14. connecting sheets; 15. a drawing tank; 16. a spring; 17. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a water abrasive disc for polishing marble floor comprises a disc body 1, polishing sheets 6 and positioning inserting columns 12, wherein a plurality of positioning inserting columns 12 are uniformly arranged at positions close to the middle of the front surface of the disc body 1, a plurality of polishing sheets 6 are uniformly arranged at the front surface of the disc body 1, positioning inserting grooves 9 matched with the positioning inserting columns 12 are formed in positions close to the middle of the back surface of the polishing sheets 6, the positioning inserting columns 12 are inserted into the positioning inserting grooves 9, positioning inserting holes 10 are formed in positions close to the middle of the positioning inserting grooves 9, stretching grooves 15 are formed in positions close to the middle of the positioning inserting columns 12 in the disc body 1, a connecting sheet 14 is arranged at one end of each stretching groove 15, a pulling block 4 is arranged above the stretching groove 15 on the back surface of the disc body 1, one end of each pulling block 4 is connected with a pulling rod 17, the pulling rod 17 penetrates through the back surface of the disc body 1 to be inserted into the stretching grooves 15 and connected to the connecting sheet 14, the outer side of the pull rod 17 is sleeved with a spring 16 in the stretching groove 15, two ends of the spring 16 are respectively connected to the other ends of the connecting sheet 14 and the stretching groove 15, the middle position of one side of the connecting sheet 14 is connected with a fixed inserting column 13, and the fixed inserting column 13 penetrates through the positioning inserting column 12 and is inserted into the positioning insertion hole 10 to limit the polishing sheet 6.

Furthermore, a mounting jack 8 is arranged at a position, close to one end, of the back surface of the grinding disc 6, a through threaded hole 11 is uniformly arranged at a position, close to the outer side, of the grinding disc body 1, and the mounting jack 8 and the threaded hole 11 belong to the same axis.

Furthermore, a fixing bolt 2 matched with the threaded hole 11 is arranged at one end of the threaded hole 11 on the back surface of the grinding disc body 1, and the fixing bolt 2 penetrates through the threaded hole 11 and is inserted into the mounting insertion hole 8 to fix the grinding disc 6.

Furthermore, a plurality of grinding blocks 7 are uniformly arranged on the front surface of the grinding disc 6, and a mounting hole 5 is formed in the middle of the grinding disc body 1.

Furthermore, a plurality of radiating fins 3 are uniformly arranged on the back surface of the grinding disc body 1.

The working principle is as follows: when in use, the utility model is only needed to be installed on a polisher through the installation hole 5, then the polisher is started, the surface of an object is polished through the polishing block 7 arranged on the polishing sheet 6, when the polishing block 7 on the polishing sheet 6 is polished to be flat after polishing, at this time, if the polishing sheet 6 is replaced, only the fixing bolt 2 needs to be screwed out of the installation jack 8 arranged on the polishing sheet 6, then the pulling block 4 is pulled, the pulling rod 17 is pulled up through the pulling block 4, the connecting sheet 14 is pulled back through the pulling rod 17, so that the connecting sheet 14 drives the fixed insert column 13 to move back, the fixed insert column 13 is withdrawn from the positioning jack 10, the connecting sheet 14 presses the spring 16 back, the spring 16 deforms and contracts, at this time, the polishing sheet 6 can be fixed and at this time, the polishing sheet 6 can be pulled in parallel, the positioning slot 9 arranged on the polishing sheet 6 is pulled out of the positioning insert column 12, at this moment alright dismantle the piece of polishing 6, only need stimulate once more during the new piece 6 of polishing of installation and draw the piece 4, then insert location plug 12 with the positioning slot 9 that sets up on the piece 6 of polishing, then loosen and draw the piece 4, make spring 16 kick-back with connection piece 14, make connection piece 14 pull rod 17 to the pull back, make connection piece 14 will fix plug 13 and push back, make fixed plug 13 insert location jack 10, at this moment alright will polish simple spacing fixed of piece 6, then twist fixing bolt 2 into installation jack 8 again, at this moment alright will polish piece 6 installation completion, at this moment alright normal use, thereby the effectual problem of polishing the whole piece 6 of change that has avoided the part of abrasive disc to appear to polish flat.

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

Claims

1. The utility model provides a marble ground polishing water abrasive disc which characterized in that: the grinding disc comprises a grinding disc body (1), grinding sheets (6) and positioning inserted columns (12), wherein the front side of the grinding disc body (1) is close to the middle position and is evenly provided with a plurality of positioning inserted columns (12), the front side of the grinding disc body (1) is evenly provided with a plurality of grinding sheets (6), the back side of each grinding sheet (6) is close to the middle position and is provided with a positioning slot (9) matched with the positioning inserted column (12), the positioning inserted column (12) is inserted into the positioning slot (9), a positioning jack (10) is arranged in the positioning slot (9) and is close to the middle position, a stretching groove (15) is arranged in the grinding disc body (1) and is close to the middle position of the positioning inserted column (12), one end of the stretching groove (15) is provided with a connecting sheet (14), a pulling block (4) is arranged above the stretching groove (15) on the back side of the grinding disc body (1), one end of the pulling block (4) is connected with a pulling rod (17), pull rod (17) pass mill body (1) back and insert in tensile groove (15) and connect on connection piece (14), pull rod (17) outside is equipped with spring (16) in tensile groove (15) endotheca, the other end at connection piece (14) and tensile groove (15) is connected respectively at spring (16) both ends, the position in the middle of connection piece (14) one side is connected with fixed post (13) of inserting, fixed post (13) of inserting pass location insert post (12) and insert spacing beating piece (6) in location jack (10).

2. The water abrasive flake for marble floor polishing according to claim 1, wherein: the back of the grinding disc (6) is provided with a mounting jack (8) at a position close to one end, the grinding disc body (1) is provided with a through threaded hole (11) at a position close to the outer side, and the mounting jack (8) and the threaded hole (11) belong to the same axis.

3. The water abrasive flake for marble floor polishing according to claim 1, wherein: the grinding disc is characterized in that a fixing bolt (2) matched with the threaded hole (11) is arranged at one end of the threaded hole (11) on the back face of the grinding disc body (1), and the fixing bolt (2) penetrates through the threaded hole (11) and is inserted into the installation insertion hole (8) to fix the grinding disc (6).

4. The water abrasive flake for marble floor polishing according to claim 1, wherein: the front surface of the grinding disc (6) is uniformly provided with a plurality of grinding blocks (7), and the middle position of the grinding disc body (1) is provided with a mounting hole (5).

5. The water abrasive flake for marble floor polishing according to claim 1, wherein: the back of the grinding disc body (1) is uniformly provided with a plurality of radiating fins (3).