CN218904931U

CN218904931U - But quick replacement's emery wheel grinding apparatus

Info

Publication number: CN218904931U
Application number: CN202223273854.6U
Authority: CN
Inventors: 邓兴国; 夏彪; 陆锦枫
Original assignee: Foshan Zhifeng Jingang Abrasives Co ltd
Current assignee: Foshan Zhifeng Jingang Abrasives Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-25
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of grinding wheels and discloses a grinding wheel grinding tool capable of being replaced quickly, which comprises a bin body, wherein a rotating rod is rotatably connected to the bottom of the inner side of the bin body, the top end of the rotating rod penetrates through the bin body, a T-shaped column is fixedly connected to the middle upper part of the rotating rod, a grinding wheel is arranged in the middle of the T-shaped column, a fixing ring is arranged at the middle upper part of the T-shaped column, a plurality of fixing rods are fixedly connected to the periphery of the top of the fixing ring, the top ends of the fixing rods penetrate through a fixing disc, and a thread groove is rotatably connected to the middle part of the bottom end of the fixing disc. According to the utility model, the grinding wheel is placed on the T-shaped column, then the fixing ring is sleeved on the middle upper part of the T-shaped column, the fixing disc is downwards pressed to be matched with the asynchronous motor to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating rod to rotate, so that the top end of the rotating rod is in threaded connection with the thread groove, the grinding wheel is fixed, tools such as a spanner are not needed, time and labor are saved, and maintenance efficiency is improved.

Description

But quick replacement's emery wheel grinding apparatus

Technical Field

The utility model relates to the technical field of grinding wheels, in particular to a grinding wheel grinding tool capable of being replaced quickly.

Background

The grinding wheel is a bonded grinding wheel which is formed by bonding common grinding materials into a certain shape (most of the grinding wheels are round, the center of the grinding wheel is provided with a through hole), and the grinding wheel has certain strength, and generally consists of grinding materials, bonding agents and air holes, wherein the three parts are commonly called as three elements of the bonded grinding wheel, and are commonly ceramic (bonding agent) grinding wheels, resin (bonding agent) grinding wheels and rubber (bonding agent) grinding wheels according to different classifications of bonding agents.

At present, the in-process emery wheel of polishing can receive wearing and tearing, needs often to change the emery wheel, and current emery wheel is all installed on equipment through threaded connection's mode, fixes comparatively firmly, consequently, always all need dismantle with the help of instruments such as spanner when dismantling the emery wheel, is difficult to dismantle fast when not having the spanner, has wasted time, has reduced the efficiency of maintaining.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a grinding wheel grinding tool capable of being replaced quickly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: but quick replacement's emery wheel grinding apparatus, including the storehouse body, the inboard bottom of the storehouse body rotates and is connected with the bull stick, the top of bull stick runs through the storehouse body, the well upper portion fixedly connected with T type post of bull stick, the middle part of T type post is provided with the emery wheel, the well upper portion of T type post is provided with solid fixed ring, gu fixed ring's top fixedly connected with a plurality of dead levers all around, the top of dead lever all runs through the fixed disk, the bottom middle part of fixed disk rotates and is connected with the screw groove, the inboard of screw groove and the top threaded connection of bull stick, the inboard front end fixedly connected with asynchronous motor of the storehouse body, asynchronous motor's output fixedly connected with worm.

As a further description of the above technical solution:

the front side of the bin body is fixedly connected with a controller, and the controller is electrically connected with the asynchronous motor.

As a further description of the above technical solution:

the worm is connected with the worm wheel in a meshed mode.

As a further description of the above technical solution:

the middle lower part of the T-shaped column is provided with a rubber pad.

As a further description of the above technical solution:

the bottom of the fixed ring is fixedly connected with a rubber ring.

As a further description of the above technical solution:

the middle part of the top end of the thread groove is fixedly connected with a fixing column, and the top end of the fixing column penetrates through the fixing disc and is fixedly connected with a rubber block.

As a further description of the above technical solution:

the rear end of the worm is rotationally connected with the rear end of the inner side of the bin body.

As a further description of the above technical solution:

the bin body is made of stainless steel.

The utility model has the following beneficial effects:

according to the utility model, the grinding wheel is placed on the T-shaped column, then the fixing ring is sleeved on the middle upper part of the T-shaped column, the fixing disc is downwards pressed to be matched with the asynchronous motor to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the rotating rod to rotate, so that the top end of the rotating rod is in threaded connection with the thread groove, the grinding wheel is fixed, tools such as a spanner are not needed, time and labor are saved, and maintenance efficiency is improved.

Drawings

FIG. 1 is a front view of a rapidly replaceable grinding wheel grinder according to the present utility model;

FIG. 2 is a partial exploded view of a quick-change grinding wheel grinder according to the present utility model;

fig. 3 is a structural exploded view of a rapidly replaceable grinding wheel grinder according to the present utility model.

Legend description:

1. a bin body; 2. a rotating rod; 3. a worm wheel; 4. an asynchronous motor; 5. a worm; 6. a T-shaped column; 7. grinding wheel; 8. a fixing ring; 9. a fixed rod; 10. a fixed plate; 11. a thread groove; 12. a controller; 13. a rubber pad; 14. a rubber ring; 15. fixing the column; 16. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: but quick replacement's emery wheel grinding apparatus, including the storehouse body 1, the inboard bottom of the storehouse body 1 rotates and is connected with bull stick 2, the top of bull stick 2 runs through the storehouse body 1, the well upper portion fixedly connected with T type post 6 of bull stick 2, the middle part of T type post 6 is provided with emery wheel 7, the well upper portion of T type post 6 is provided with solid fixed ring 8, gu fixed ring 8's top fixedly connected with a plurality of dead levers 9 all around, gu fixed disk 10 is all run through on the top of dead lever 9, gu fixed disk 10's bottom middle part rotation is connected with thread groove 11, thread groove 11's inboard and the top threaded connection of bull stick 2, the inboard front end fixedly connected with asynchronous motor 4 of the storehouse body 1, the output fixedly connected with worm 5 of asynchronous motor 4, during the use is through placing emery wheel 7 on T type post 6, again with gu fixed ring 8 cover in the well upper portion of T type post 6, cooperation dead lever 9 runs through gu fixed disk 10, it rotates to drive worm 5 through gu fixed disk 10 downward press fit asynchronous motor 4, worm 5

drives bull stick

3, 3 drive bull stick 2 rotate, make worm 2's top and thread groove 11 rotate, thereby the fixed disk 11 is rotated with thread groove 11, the fixed tool is removed through the fixed ring 7, and the reverse rotation of rotation 3, thereby need not take out the fixed tool is removed from the fixed disk 2, and the fixed tool is removed through the fixed disk is removed from the fixed disk 2, and vice versa, the fixed disk is required to rotate the reverse rotation, and is removed from the fixed tool is removed by the fixed tool, and is required to be removed.

The front side fixedly connected with controller 12 of storehouse body 1, controller 12 and asynchronous machine 4 electric connection, be convenient for use controller 12 control asynchronous machine 4's work, worm 5 and worm wheel 3 meshing are connected, be convenient for carry out transmission work, the well lower part of T type post 6 is provided with rubber pad 13, the bottom fixedly connected with rubber ring 14 of solid fixed ring 8, be convenient for strengthen fixed strength, play the guard action simultaneously, the top middle part fixedly connected with fixed column 15 of screw groove 11, it runs through fixed disk 10 and fixedly connected with rubber piece 16 to be the top of fixed column 15, be convenient for press screw groove 11 through rubber piece 16 and carry out threaded connection, the rear end rotation of worm 5 is connected at the inboard rear end of storehouse body 1, hundred years and the rotation of worm 5 are more stable, the storehouse body 1 adopts the stainless steel material.

Working principle: through placing grinding wheel 7 on T type post 6, with solid fixed ring 8 cover in the well upper portion of T type post 6 again, cooperation dead lever 9 runs through fixed disk 10, it rotates to drive worm 5 through fixed disk 10 downward press fit asynchronous motor 4, worm 5 drives worm wheel 3 and rotates, worm wheel 3 drives bull stick 2 and rotates the top that makes bull stick 2 and thread groove 11 threaded connection fix, thereby fix grinding wheel 7, drive worm 5 reverse rotation through asynchronous motor 4 during the dismantlement, worm wheel 3 drives bull stick 2 reverse rotation, thereby make bull stick 2 follow thread groove 11 and drop, take out fixed disk 10 and solid fixed ring 8 in proper order, can dismantle grinding wheel 7, need not with the help of instruments such as spanner, labour saving and time saving, the efficiency of maintaining has been improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. But quick replacement's emery wheel grinding apparatus, including storehouse body (1), its characterized in that: the automatic grinding machine is characterized in that a rotating rod (2) is rotatably connected to the bottom of the inner side of the bin body (1), the top of the rotating rod (2) penetrates through the bin body (1), a T-shaped column (6) is fixedly connected to the middle upper portion of the rotating rod (2), a grinding wheel (7) is arranged in the middle of the T-shaped column (6), a fixed ring (8) is arranged on the middle upper portion of the T-shaped column (6), a plurality of fixed rods (9) are fixedly connected to the periphery of the top of the fixed ring (8), the top ends of the fixed rods (9) penetrate through a fixed disc (10), a thread groove (11) is rotatably connected to the middle of the bottom end of the fixed disc (10), the inner side of the thread groove (11) is in threaded connection with the top end of the rotating rod (2), an asynchronous motor (4) is fixedly connected to the inner side front end of the bin body (1), and a worm (5) is fixedly connected to the output end of the asynchronous motor (4).

2. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the front side of the bin body (1) is fixedly connected with a controller (12), and the controller (12) is electrically connected with the asynchronous motor (4).

3. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the worm (5) is connected with the worm wheel (3) in a meshed manner.

4. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the middle lower part of the T-shaped column (6) is provided with a rubber pad (13).

5. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the bottom of the fixed ring (8) is fixedly connected with a rubber ring (14).

6. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the middle part of the top end of the thread groove (11) is fixedly connected with a fixing column (15), and the top end of the fixing column (15) penetrates through the fixing disc (10) and is fixedly connected with a rubber block (16).

7. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the rear end of the worm (5) is rotationally connected with the rear end of the inner side of the bin body (1).

8. A quick exchangeable grinding wheel grinder according to claim 1, wherein: the bin body (1) is made of stainless steel.