CN220007418U

CN220007418U - Durable reinforced toughened ceramic grinding wheel

Info

Publication number: CN220007418U
Application number: CN202320810904.5U
Authority: CN
Inventors: 仲林国; 柳林; 蒋冬兰
Original assignee: Taizhou Xingda Abrasives Co ltd
Current assignee: Taizhou Xingda Abrasives Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-14
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of durable reinforced toughened ceramic grinding wheels, in particular to a durable reinforced toughened ceramic grinding wheel which comprises a grinding wheel body, a mounting ring and a mounting hole, wherein the mounting ring is arranged on the inner wall of the grinding wheel body, the mounting hole is formed in one side of the grinding wheel body, a reciprocating screw rod is movably sleeved on one side of the mounting ring, the reciprocating screw rod is screwed to rotate through the mounting ring, so that a thread block can reciprocate left and right on the surface of the reciprocating screw rod, a first rotating shaft is driven to move, a movable rod is driven to move in a groove through a second rotating shaft, a fixing block is driven to slide out of the inner wall of the mounting ring when a limiting plate is driven to clamp the grinding wheel body, good limiting fixation is achieved, the grinding wheel body is more convenient to mount, the efficiency of the grinding wheel body in mounting is improved, the grinding wheel body is convenient to detach and replace after use, and the grinding production efficiency is improved to a certain extent.

Description

Durable reinforced toughened ceramic grinding wheel

Technical Field

The utility model relates to a durable reinforced and toughened ceramic grinding wheel, in particular to a reinforced and toughened ceramic grinding wheel.

Background

The ceramic grinding wheel is formed by bonding abrasive particles by using a proportioned ceramic bonding agent, and is formed by compacting, drying, roasting and trimming, and the grinding tool for cutting by using the abrasive particles is provided with a plurality of air holes, and the abrasive particles are mainly divided into: ceramic grinding wheels (silicon carbide, brown corundum, white corundum and the like) and ceramic superhard grinding wheels (ceramic bond diamond grinding wheels and ceramic bond CBN grinding wheels), and the advantages are that: the grinding efficiency is high; has very high wear resistance (the wear resistance of the grinding wheel is high, the consumption of abrasive particles is low, and particularly, the wear resistance is most obvious when a very hard and brittle workpiece is ground); the grinding force is small, and the grinding temperature is low; the ground workpiece has high precision, good surface quality and good shape retention.

However, when the existing reinforced and toughened ceramic grinding wheel is used, the following defects exist: the grinding wheel body is convenient to install in water, inconvenient to replace and capable of affecting the polishing production efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the durable reinforced toughened ceramic grinding wheel, which overcomes the defects of the prior art, has simple structural design, effectively solves the problems that the prior durable reinforced toughened ceramic grinding wheel needs to be installed when in use, can well improve the working efficiency in polishing through quick installation and disassembly of operators, and simultaneously improves the efficiency in installation by replacing the ceramic grinding wheel under the condition of not disassembling the main body, and simultaneously improves the stability after installation by carrying out secondary clamping and fixing when butting the rod bodies, thereby improving the safety in operation to a certain extent.

In order to solve the technical problems, the utility model provides the following technical scheme:

the durable reinforced toughened ceramic grinding wheel comprises a grinding wheel body, a mounting ring and a mounting hole, wherein the mounting ring is mounted on the inner wall of the grinding wheel body, and the mounting hole is formed in one side of the grinding wheel body;

the installation ring is characterized in that a reciprocating screw rod is movably sleeved on one side of the installation ring, a thread block is connected to the surface of the reciprocating screw rod in a threaded mode, a first rotating shaft is connected to the top end of the thread block in an embedded mode, a movable rod is connected to the surface of the first rotating shaft in a rotating mode, a second rotating shaft is connected to the surface of the movable rod in a rotating mode, a groove is connected to the surface of the second rotating shaft in an embedded mode, a third rotating shaft is connected to the top end of the movable rod in a rotating mode, a fixed block is connected to the surface of the third rotating shaft in an embedded mode, and a limiting plate is fixedly connected to one side of the fixed block.

As a preferable technical scheme of the utility model, the thread blocks are movably sleeved with the surfaces of the grooves, and the movable rods are movably sleeved in the grooves.

As a preferable technical scheme of the utility model, the limiting plate is movably sleeved on the inner wall of the mounting ring, and the mounting ring is movably sleeved on the surface of the mounting hole.

As a preferable technical scheme of the utility model, a first sliding groove is formed in the surface of the mounting ring, a first sliding block is movably sleeved on the surface of the first sliding groove, a movable ring is fixedly connected to the front end face of the first sliding block, a first connecting block is fixedly connected to one side of the movable ring, a bolt is connected to the bottom end of the first connecting block in a threaded manner, and a second connecting block is connected to the surface of the bolt in a threaded manner.

As a preferable technical scheme of the utility model, the rear end surface of the movable ring is fixedly connected with a second sliding block, and the surface of the second sliding block is movably sleeved with a second sliding groove.

As a preferable technical scheme of the utility model, the second sliding groove is formed on one side of the mounting ring, and the movable ring is semicircular.

As a preferable technical scheme of the utility model, the surface of the grinding wheel body is provided with a heat dissipation hole.

The embodiment of the utility model provides a durable reinforced toughened ceramic grinding wheel, which has the following beneficial effects: this kind of modified durable strengthening toughening type ceramic grinding wheel is in use, needs to install, through operating personnel's quick installation and dismantlement, is changing under the condition of not dismantling the main part simultaneously, has improved the efficiency in the installation, and when the butt joint body of rod is simultaneously, is carrying out the centre gripping of secondary and is fixed, improves the stability after the installation.

1. Through twisting reciprocating screw rod, make it rotate through the installing ring, make the screw thread piece carry out left and right reciprocating motion at reciprocating screw rod surface, thereby it removes to drive first pivot, with driving movable rod, make it remove in the recess through the second pivot, thereby promote the fixed block, make it promote limiting plate roll-off installing ring inner wall, thereby carry out the centre gripping to the emery wheel body, fine spacing is fixed, make the emery wheel body more convenient when the installation, improve the emery wheel body at the installation effectiveness, also make things convenient for the dismantlement of emery wheel body after the use to change simultaneously, the production efficiency of polishing has also been improved to a certain extent.

2. Through twisting the bolt, make first connecting block and second connecting block draw close each other, drive the movable ring, thereby drive the first slider of movable ring rear end face, the second slider slides in first spout, second spout, make the movable ring remove on the installation circle surface, thereby need the body of rod of butt joint installation to carry out the centre gripping in the mounting hole, play fine fixed action through the centre gripping, played and carried out the centre gripping fixed action of secondary, the better installation of grinding wheel body of also being convenient for simultaneously, thereby make operating personnel improve the stability after the installation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of a reciprocating screw of the present utility model;

FIG. 3 is a schematic cross-sectional view of a moving ring according to the present utility model;

FIG. 4 is a schematic view of the structure of the moving ring of the present utility model;

FIG. 5 is a schematic diagram of a heat dissipating structure according to the present utility model.

In the figure: 1. a grinding wheel body; 2. a mounting ring; 201. a reciprocating screw rod; 202. a screw block; 203. a first rotating shaft; 204. a movable rod; 205. a second rotating shaft; 206. a groove; 207. a third rotating shaft; 208. a fixed block; 209. a limiting plate; 3. a mounting hole; 4. a first chute; 401. a first slider; 402. a movable ring; 403. a first connection block; 404. a bolt; 405. a second connection block; 406. a second slider; 407. a second chute; 5. and the heat dissipation holes.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, the durable reinforced toughened ceramic grinding wheel comprises a grinding wheel body 1, a mounting ring 2 and a mounting hole 3, wherein the mounting ring 2 is mounted on the inner wall of the grinding wheel body 1, and the mounting hole 3 is formed in one side of the grinding wheel body 1;

the reciprocating screw 201 is movably sleeved on one side of the mounting ring 2, the surface of the reciprocating screw 201 is in threaded connection with a threaded block 202, the top end of the threaded block 202 is embedded and connected with a first rotating shaft 203, the surface of the first rotating shaft 203 is rotationally connected with a movable rod 204, the surface of the movable rod 204 is rotationally connected with a second rotating shaft 205, the surface of the second rotating shaft 205 is embedded and connected with a groove 206, the top end of the movable rod 204 is rotationally connected with a third rotating shaft 207, the surface of the third rotating shaft 207 is embedded and connected with a fixed block 208, and one side of the fixed block 208 is fixedly connected with a limiting plate 209.

In this embodiment, the movable rod 204 is driven to move through the second shaft 205 and move in the groove 206 by the first shaft 203, and the fixed block 208 is driven by the third shaft 207.

Wherein, the threaded block 202 is movably sleeved with the surface of the groove 206, and the movable rod 204 is movably sleeved in the groove 206.

In this embodiment, the threaded block 202 reciprocates left and right on the surface of the reciprocating screw 201, and at the same time, the threaded block 202 slides in the groove 206, thereby driving the first rotating shaft 203 to move.

Wherein, limiting plate 209 activity cup joints at installation circle 2 inner wall, and installation circle 2 activity cup joints at mounting hole 3 surface.

In this embodiment, the fixing block 208 pushes the limiting plate 209 to slide out of the inner wall of the mounting ring 2, so as to clamp the grinding wheel body 1, and achieve good limiting and fixing effects.

Wherein, the installation circle 2 surface has seted up first spout 4, and first slider 401 has been cup jointed in the activity of first spout 4 surface, and terminal surface fixedly connected with activity circle 402 before the first slider 401, activity circle 402 one side fixedly connected with first connecting block 403, first connecting block 403 bottom threaded connection has bolt 404, and bolt 404 surface threaded connection has second connecting block 405.

In this embodiment, the bolt 404 is screwed to rotate the first connection block 403 and the second connection block 405, so that the first connection block 403 and the second connection block 405 are close to each other, and the movable ring 402 is driven.

The rear end surface of the movable ring 402 is fixedly connected with a second sliding block 406, and a second sliding groove 407 is movably sleeved on the surface of the second sliding block 406.

In this embodiment, the first slider 401 and the second slider 406 driving the rear end face of the movable ring 402 slide in the first chute 4 and the second chute 407, so that the movable ring 402 moves on the surface of the mounting ring 2.

The second sliding groove 407 is formed on one side of the mounting ring 2, and the movable ring 402 is semicircular.

In this embodiment, the movable ring 402 moves on the surface of the mounting ring 2, so that the mounting hole 3 needs to be clamped by the butt-joint mounting rod body, and the grinding wheel body 1 is convenient to mount better through a good fixing effect of clamping.

Wherein, the surface of the grinding wheel body 1 is provided with a heat dissipation hole 5.

In this embodiment, when the grinding wheel body 1 is in use, a large amount of heat is generated, and the heat generated in the use of the grinding wheel body 1 is dissipated through the heat dissipation holes 5, so that the service life of the grinding wheel body 1 is prolonged.

Working principle: firstly, through twisting reciprocating screw 201, make it rotate through installing ring 2, make thread piece 202 carry out left and right reciprocating motion at reciprocating screw 201 surface, thereby move in driving first pivot 203, with driving movable rod 204, make it move in recess 206 through second pivot 205, drive third pivot 207, thereby promote fixed block 208, make it slide out installing ring 2 inner wall at promotion limiting plate 209, thereby carry out the centre gripping to grinding wheel body 1, the spacing fixed of fine has been played, make the convenience that grinding wheel body 1 was more when the installation, simultaneously also make things convenient for grinding wheel body 1 after the use also convenient for dismantle the change, also improved the production efficiency of polishing to a certain extent, through twisting movable bolt 404, make it rotate through first connecting block 403 and second connecting block 405, thereby make first connecting block 403 and second connecting block 405 draw close to each other, drive movable ring 402, thereby first slider 401, second slider 406 at driving movable ring 402 rear end face slides in first spout 4, the second spout, make movable ring 402 remove at installing ring 2 surface, thereby the installation hole 3 need be carried out in the installation, thereby install the heat to the body 1 in the installation hole is produced in the convenient for carrying out the heat dissipation, thereby the heat of the grinding wheel body 1 can be realized, the heat of the installation is more convenient for the body 1, the use is more convenient for the installation hole 1, the use is produced, the heat is better through the installation hole is realized, and the grinding wheel body is convenient to be installed in the installation through the installation hole 1, and the use is convenient for 1.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is specifically described with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The durable reinforced toughened ceramic grinding wheel comprises a grinding wheel body (1), a mounting ring (2) and a mounting hole (3), wherein the mounting ring (2) is mounted on the inner wall of the grinding wheel body (1), and the mounting hole (3) is formed in one side of the grinding wheel body (1);

the mounting ring (2) one side activity has cup jointed reciprocating screw (201), reciprocating screw (201) surface threaded connection has screw thread piece (202), screw thread piece (202) top embedding is connected with first pivot (203), first pivot (203) surface rotation is connected with movable rod (204), movable rod (204) surface rotation is connected with second pivot (205), second pivot (205) surface embedding is connected with recess (206), movable rod (204) top rotation is connected with third pivot (207), third pivot (207) surface embedding is connected with fixed block (208), fixed block (208) one side fixedly connected with limiting plate (209).

2. The durable reinforced toughened ceramic grinding wheel as claimed in claim 1, wherein said threaded block (202) is movably sleeved with the surface of said recess (206), said movable rod (204) being movably sleeved in said recess (206).

3. The durable reinforced toughened ceramic grinding wheel according to claim 1, wherein the limiting plate (209) is movably sleeved on the inner wall of the mounting ring (2), and the mounting ring (2) is movably sleeved on the surface of the mounting hole (3).

4. The durable reinforced toughened ceramic grinding wheel according to claim 1, wherein a first sliding groove (4) is formed in the surface of the mounting ring (2), a first sliding block (401) is movably sleeved on the surface of the first sliding groove (4), a movable ring (402) is fixedly connected to the front end face of the first sliding block (401), a first connecting block (403) is fixedly connected to one side of the movable ring (402), a bolt (404) is connected to the bottom end of the first connecting block (403) in a threaded mode, and a second connecting block (405) is connected to the surface of the bolt (404) in a threaded mode.

5. The durable reinforced toughened ceramic grinding wheel according to claim 4, wherein a second slide block (406) is fixedly connected to the rear end surface of the movable ring (402), and a second slide groove (407) is movably sleeved on the surface of the second slide block (406).

6. The durable reinforced toughened ceramic grinding wheel as claimed in claim 5, wherein said second runner (407) is provided on one side of the mounting ring (2), said movable ring (402) being semicircular.

7. The durable reinforced toughened ceramic grinding wheel as claimed in claim 1, wherein a heat dissipation hole (5) is provided on the surface of the grinding wheel body (1).