Polishing wheel for metal grinding

Abstract

The utility model discloses a polishing wheel for metal grinding, relates to the technical field of polishing wheels, and adopts the technical scheme that the polishing wheel comprises a polishing outer layer, pressing grooves are formed in two sides of the polishing outer layer, a first baffle disc is arranged on one side of the polishing outer layer, a second baffle disc is arranged on the other side of the polishing outer layer, and a plurality of through grooves are formed in one side of the first baffle disc; a plurality of sleeves are fixedly arranged on one side of the second baffle disc, connecting columns are arranged on one sides of the sleeves, clamping columns are fixedly arranged on one sides of the connecting columns, the clamping columns penetrate through the through grooves, a limiting disc is arranged on one side of the first baffle disc, a plurality of clamping grooves are formed in one side of the limiting disc, and the clamping grooves are buckled with the clamping columns correspondingly; the polishing device has the beneficial effects that the first baffle disc and the second baffle disc are tightened, so that the polishing outer layer is limited and fixed, the polishing outer layer is convenient to assemble, disassemble and replace and use, the polishing outer layer only needs to be replaced after being abraded, the practicability is high, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing wheel technical field, concretely relates to a polishing wheel for metal grinding. BACKGROUND

[0002] The polishing wheel is a kind of compression type plane wheel, it is compressed by several polishing wheel pieces, the outer surface of each polishing wheel piece is evenly coated with a layer of polishing oil layer, and the material of the polishing wheel is slightly different from that of the polishing wheel, which is made of various cotton, fine felt, silk, deer skin, sisal, horse hair and the like.

[0003] The existing polishing wheel assembly is integrally compressed, when the polishing material on the outer surface is worn out, the whole polishing wheel needs to be replaced, and the replacement cost is high. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a polishing wheel for metal grinding to solve the problem that the whole polishing wheel needs to be replaced and the replacement cost is high.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a polishing wheel for metal grinding, comprising a polishing outer layer, the polishing outer layer is provided with a pressing groove on both sides, a first baffle disc is arranged on one side of the polishing outer layer, a second baffle disc is arranged on the other side of the polishing outer layer, a plurality of through grooves are formed on one side of the first baffle disc, a plurality of sleeve pipes are fixedly arranged on one side of the second baffle disc, a connecting column is arranged on one side of each of the plurality of sleeve pipes, a clamping column is fixedly arranged on one side of each of the plurality of connecting columns, the plurality of clamping columns penetrate through the through grooves, a limiting disc is arranged on one side of the first baffle disc, a plurality of clamping grooves are formed on one side of the limiting disc, and the plurality of clamping grooves are respectively engaged with the plurality of clamping columns.

[0006] Preferably, a chuck is fixedly arranged on one side of the second baffle disc, a gear ring is connected to the chuck on one side through a bearing, a plurality of gears are arranged on the inner side of the gear ring, the gear ring is engaged with the gears, a threaded rod is fixedly arranged on one side of each of the plurality of gears, the plurality of threaded rods respectively extend into the interiors of the plurality of sleeve pipes, and the threaded rod penetrates through the connecting column and is connected to the connecting column through threads.

[0007] Preferably, a rotating disc is fixedly arranged on the outer side of the gear ring.

[0008] Preferably, a limiting groove is formed on the inner side of the polishing outer layer.

[0009] Preferably, a limiting plate is fixedly arranged on one side of the second baffle disc, and the limiting plate is engaged with the limiting groove.

[0010] Preferably, a plurality of positioning mounting holes are formed on one side of the first baffle disc.

[0011] Preferably, one side of the second baffle disc is fixedly provided with a supporting disc, and the supporting disc is in contact with the first baffle disc.

[0012] Preferably, the connecting column slides inside the sleeve.

[0013] Preferably, the first baffle disc and the second baffle disc are both in contact with the pressing groove.

[0014] The embodiment of the utility model has the following advantages:

[0015] By the first baffle disc and the second baffle disc being in contact with the pressing groove on both sides of the polishing outer layer, the limiting plate is inserted into the limiting groove, the limiting groove is prevented from rotating and slipping in the polishing process, the clamping column is passed through the clamping groove on one side of the limiting disc, the limiting disc is rotated to buckle the clamping column and the clamping groove, the clamping column is driven to move by controlling the connecting column, the limiting disc is driven to move by the clamping column, the limiting disc is in contact with the first baffle disc and simultaneously tightens the first baffle disc and the second baffle disc, so that the polishing outer layer is limited and fixed, the assembly and disassembly of the polishing outer layer are facilitated, the polishing outer layer is convenient to replace and use, only the polishing outer layer needs to be replaced after wearing, the practicability is high, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawings without creating labor.

[0017] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and are not used to limit the limiting conditions that the utility model can be implemented, so they do not have the technical essence, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, should still fall within the scope covered by the technical content disclosed by the utility model.

[0018] Figure 1 The overall structure schematic diagram provided by the utility model is shown in the figure.

[0019] Figure 2 The overall structure parts explosion provided by the utility model is shown in the figure. Figure One ;

[0020] Figure 3 The overall structure parts explosion provided by the utility model is shown in the figure. Figure Two ;

[0021] Figure 4 The second baffle disc sectional view provided by the utility model is shown in the figure.

[0022] In the figure: 1, polished outer layer; 2, first baffle disc; 3, limiting disc; 4, clamping groove; 5, positioning mounting hole; 6, clamping column; 7, through groove; 8, limiting groove; 9, pressing groove; 10, second baffle disc; 11, sleeve; 12, supporting disc; 13, connecting column; 14, limiting plate; 15, gear ring; 16, rotating disc; 17, chuck; 18, gear; 19, threaded rod. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail with specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0024] Refer to the attached Figure 1 -attached Figure 4 The polishing wheel for metal polishing provided by the present application comprises a polishing outer layer 1, the polishing outer layer 1 is provided with a pressing groove 9 on both sides, the polishing outer layer 1 is provided with a first baffle disc 2 on one side, the polishing outer layer 1 is provided with a second baffle disc 10 on the other side, the first baffle disc 2 is provided with a plurality of through grooves 7 on one side, the second baffle disc 10 is fixedly provided with a plurality of sleeves 11 on one side, the sleeves 11 are provided with connecting columns 13 on one side, the connecting columns 13 are fixedly provided with clamping columns 6 on one side, the clamping columns 6 penetrate through the through grooves 7, the first baffle disc 2 is provided with a limiting disc 3 on one side, the limiting disc 3 is provided with a plurality of clamping grooves 4 on one side, the clamping grooves 4 are respectively buckled with the clamping columns 6, the second baffle disc 10 is fixedly provided with a chuck 17 on one side, the chuck 17 is connected with a gear ring 15 on one side through a bearing, the gear ring 15 is provided with a plurality of gears 18 on the inner side, the gear ring 15 is engaged with the gears 18, the gears 18 are fixedly provided with threaded rods 19 on one side, the threaded rods 19 respectively extend into the sleeves 11, the threaded rods 19 penetrate through the connecting columns 13 and are connected with the connecting columns 13 through threads, the gear ring 15 is fixedly provided with a rotating disc 16 on the outer side, the connecting columns 13 slide in the sleeves 11, the first baffle disc 2 and the second baffle disc 10 are in contact with the pressing grooves 9.

[0025] In the embodiment, when assembled, the first baffle disc 2 and the second baffle disc 10 are installed on both sides of the polishing outer layer 1, the first baffle disc 2 and the second baffle disc 10 are in contact with the pressing grooves 9 on both sides of the polishing outer layer 1, the connecting column 13 on one side of the second baffle disc 10 passes through the through groove 7, then the clamping column 6 passes through the clamping groove 4 on one side of the limiting disc 3, the limiting disc 3 is rotated to buckle the clamping column 6 and the clamping groove 4, then the rotating disc 16 is rotated, the rotating disc 16 drives the gear ring 15 to rotate, the gear ring 15 drives the gear 18 to rotate, the gear 18 drives the threaded rod 19 to rotate, the threaded rod 19 drives the connecting column 13 to move, the connecting column 13 drives the clamping column 6 to move, the clamping column 6 drives the limiting disc 3 to move, the limiting disc 3 is in contact with the first baffle disc 2 and tightens the first baffle disc 2 and the second baffle disc 10 at the same time, so as to limit and fix the polishing outer layer 1, facilitate the assembly and disassembly of the polishing outer layer 1, and facilitate the replacement and use of the polishing outer layer 1, and only the polishing outer layer 1 needs to be replaced after being worn out;

[0026] In order to achieve the purpose of limiting, the device adopts the following technical scheme: a limiting groove 8 is formed in the inner side of the polishing outer layer 1, a limiting plate 14 is fixed on one side of the second baffle disc 10, the limiting plate 14 is buckled with the limiting groove 8, and the limiting plate 14 is inserted into the inside of the limiting groove 8 to avoid the limiting groove 8 from rotating and slipping during polishing;

[0027] In order to achieve the purpose of installation and positioning, the device adopts the following technical scheme: a plurality of positioning installation holes 5 are formed on one side of the first baffle disc 2, and the positioning installation holes 5 facilitate the installation and positioning of the polishing wheel and the polishing equipment;

[0028] In order to achieve the purpose of supporting, the device adopts the following technical scheme: a supporting disc 12 is fixed on one side of the second baffle disc 10, the supporting disc 12 is in contact with the first baffle disc 2, and the supporting disc 12 provides a supporting force between the first baffle disc 2 and the second baffle disc 10.

[0029] The use process of the utility model is as follows: when using the utility model, during assembly, the first baffle disc 2 and the second baffle disc 10 are installed on both sides of the polishing outer layer 1, the first baffle disc 2 and the second baffle disc 10 are both in contact with the pressing groove 9 on both sides of the polishing outer layer 1, the limiting plate 14 is inserted into the limiting groove 8, the limiting groove 8 is prevented from rotating and slipping during polishing, the connecting column 13 on one side of the second baffle disc 10 passes through the through groove 7, then the clamping column 6 passes through the clamping groove 4 on one side of the limiting disc 3, the limiting disc 3 is rotated to buckle the clamping column 6 and the clamping groove 4, then the rotating disc 16 is rotated, the rotating disc 16 drives the gear ring 15 to rotate, the gear ring 15 drives the gear 18 to rotate, the gear 18 drives the threaded rod 19 to rotate, the threaded rod 19 drives the connecting column 13 to move, the connecting column 13 drives the clamping column 6 to move, the clamping column 6 drives the limiting disc 3 to move, the limiting disc 3 is in contact with the first baffle disc 2 and simultaneously tightens the first baffle disc 2 and the second baffle disc 10, so as to limit and fix the polishing outer layer 1, the assembly and disassembly of the polishing outer layer 1 are facilitated, the polishing outer layer 1 is convenient to replace and use, and the polishing outer layer 1 only needs to be replaced after being worn.

[0030] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection of the utility model.

Claims

1. A polishing wheel for metal grinding, comprising a polishing outer layer (1), characterized in that: Both sides of the polished outer layer (1) are provided with press grooves (9); one side of the polished outer layer (1) is provided with a first baffle (2); the other side of the polished outer layer (1) is provided with a second baffle (10); one side of the first baffle (2) is provided with a plurality of through grooves (7); one side of the second baffle (10) is fixed with a plurality of sleeves (11); one side of the plurality of sleeves (11) is provided with a connecting column (13); one side of the plurality of connecting columns (13) is fixed with a clamping column (6); the plurality of clamping columns (6) pass through the through groove (7); one side of the first baffle (2) is provided with a limiting plate (3); one side of the limiting plate (3) is provided with a plurality of clamping grooves (4); the plurality of clamping grooves (4) are respectively engaged with the plurality of clamping columns (6).

2. A metal polishing wheel according to claim 1, characterized in that: A chuck (17) is fixedly provided on one side of the second baffle (10), and a gear ring (15) is connected to one side of the chuck (17) via a bearing. A plurality of gears (18) are provided on the inner side of the gear ring (15), and the gear ring (15) is meshed with the gears (18). A threaded rod (19) is fixedly provided on one side of the plurality of gears (18), and the plurality of threaded rods (19) extend into the interior of the plurality of sleeves (11) respectively. The threaded rod (19) passes through the connecting column (13) and is connected to the connecting column (13) via a thread.

3. A metal polishing wheel according to claim 2, characterized in that: The outer fixed sleeve of the gear ring (15) is provided with a rotating disk (16).

4. The metal polishing wheel according to claim 1, wherein: A limiting groove (8) is provided on the inner side of the polished outer layer (1).

5. The metal polishing wheel according to claim 4, characterized in that: A limiting plate (14) is fixedly provided on one side of the second baffle (10), and the limiting plate (14) is engaged with the limiting groove (8).

6. The metal polishing wheel according to claim 1, characterized in that: A plurality of positioning and mounting holes (5) are provided on one side of the first baffle (2).

7. The metal polishing wheel according to claim 1, characterized in that: A support plate (12) is fixedly provided on one side of the second baffle (10), and the support plate (12) is in contact with the first baffle (2).

8. The metal polishing wheel according to claim 1, characterized in that: The connecting column (13) slides inside the sleeve (11).

9. The metal polishing wheel according to claim 1, characterized in that: The first baffle (2) and the second baffle (10) are both in contact with the pressing groove (9).

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