CN216504238U

CN216504238U - Motor fixing base fastening device of polishing machine

Info

Publication number: CN216504238U
Application number: CN202122589405.1U
Authority: CN
Inventors: 祝伟; 王梁
Original assignee: Wuxi City Yijun Metal Modification Technology Co ltd
Current assignee: Wuxi City Yijun Metal Modification Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-05-13
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of polishing machine equipment, and provides a motor fixing seat fastening device of a polishing machine, which comprises a base and a motor fixing seat connected to the base, wherein a buckle with a cavity is arranged in the base, a limiter is arranged in the cavity, a screw rod with partial threads is arranged on the buckle in a penetrating manner, one end of the screw rod penetrates through the limiter and extends into the motor fixing seat, the other end of the screw rod extends to the outer side of the buckle, a lock disc is sleeved on the screw rod, the other end of the screw rod is connected with a rotary valve, and a plug column is arranged on the inner side of the lock disc. The utility model overcomes the defects of the prior art, has reasonable design and compact structure, and the rotary valve can clamp the plug on the lock disc in the gap between the base and the buckle through the rotary valve, thereby compacting the limiter and preventing the screw from falling off.

Description

Motor fixing base fastening device of polishing machine

Technical Field

The utility model relates to the technical field of polishing machine equipment, in particular to a motor fixing seat fastening device of a polishing machine.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives a sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and a polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, an oxide layer and shallow marks can be fulfilled;

at present, when a polishing machine works, a fixed position of a motor fixed seat and a base is easy to loosen, so that the motor fixed seat is caused to fall off to cause danger.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a motor fixing seat fastening device of a polishing machine, which overcomes the defects of the prior art, has reasonable design and compact structure, can clamp a plug on a lock disc in a gap between a base and a buckle through a rotary valve, further compact a stopper and prevent a screw from falling off, and can be fixed on the screw through the stopper so as to further prevent the fixed screw from falling off from the buckle.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a motor fixing base fastener of burnishing machine, includes the base and connects the motor fixing base on the base, is provided with the buckle that has the cavity in the base, is provided with the stopper in the cavity, wears to be equipped with the screw rod that has partial screw thread on the buckle, and the one end of screw rod link up the stopper and extend to the motor fixing base in, and the other end of screw rod extends to the outside of buckle, and the cover is equipped with the lock dish on the screw rod, and the other end of screw rod is connected with the rotary valve, and the inboard of lock dish is provided with the plug post.

Preferably, the cavity in the buckle is slightly larger than the stopper.

Preferably, the plug is arranged at the edge of the lock disc, and the plug is conical in shape.

Preferably, the plug is integrally connected to the lock collar.

Preferably, a gap between the buckle and the base is conical, and a gap of the gap is slightly larger than the plug.

Preferably, the size of the limiting stopper is slightly smaller than the cavity in the buckle, and the limiting stopper is fixed at the connection position of the screw rod and the thread.

(III) advantageous effects

The embodiment of the utility model provides a motor fixing seat fastening device of a polishing machine. The method has the following beneficial effects:

1. through the rotary valve that sets up, the rotary valve can block the stopper post on the lock dish in the gap between base and the buckle, and then compaction stopper prevents that the screw rod from droing.

2. Through the stopper that sets up, the stopper can be fixed on the screw rod, further prevents that fixed screw rod from droing from the buckle in.

Drawings

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

FIG. 2 is a partial schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the screw and the stopper of the present invention.

In the figure: 1. a base; 11. a motor fixing seat; 2. a fastener; 21. a stopper; 3. a lock disc; 31. a screw; 32. rotating the valve; 4. and (6) plugging the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-3, a motor fixing seat fastening device of a polishing machine comprises a base 1 and a motor fixing seat 11 connected to the base 1, a buckle 2 with a cavity is arranged in the base 1, a stopper 21 is arranged in the cavity, a screw 31 with partial threads penetrates through the buckle 2, the buckle 2 is fixed at the most junction of the screw 31 and the threads, the screw 31 is rotated to compact the buckle 2 on the inner wall of the cavity to prevent the screw 31 from reversing, one end of the screw 31 penetrates through the stopper 21 and extends into the motor fixing seat 11, the screw 31 can fix the motor fixing seat 11 to prevent the motor fixing seat 11 from falling off, the other end of the screw 31 extends to the outer side of the buckle 2, a lock disc 3 is sleeved on the screw 31, the other end of the screw 31 is connected with a rotary valve 32, a plug 4 is arranged on the inner side of the lock disc 3, the rotary valve 32 rotates to push the lock disc 3, the plug 4 on the lock plate 3 can be clamped in a gap between the base 1 and the buckle 2, and the plug 4 can deform the buckle 2 and clamp the buckle 2 and the fixer 21 to prevent the fixer 21 and the screw 31 from rotating.

In this embodiment, the cavity in the buckle 2 is slightly larger than the position limiter 21, so that the position limiter 21 can be conveniently placed.

In this embodiment, the plug 4 is disposed at the edge of the lock plate 3, the plug 4 is tapered, the tapered plug 4 is conveniently inserted into a gap between the base 1 and the buckle 2, and the buckle 2 is easily deformed.

In this embodiment, the plug 4 and the lock disc 3 are integrally connected, and the plug 4 and the lock disc 3 are integrally connected to be reinforced.

In this embodiment, the gap between the buckle 2 and the base 1 is tapered, which further facilitates the deformation of the buckle 2, thereby fixing the stopper 21.

In this embodiment, the size of the stopper 21 is slightly smaller than the cavity in the buckle 2, so that the buckle 2 can be conveniently disposed in the stopper 21, and the stopper 21 is fixed at the connection position of the screw 31 and the thread.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A motor fixing seat fastening device of a polishing machine comprises a base (1) and a motor fixing seat (11) connected to the base (1);

the method is characterized in that: a buckle (2) with a cavity is arranged in the base (1), and a stopper (21) is arranged in the cavity;

the motor fixing structure is characterized in that a screw rod (31) with partial threads penetrates through the buckle (2), one end of the screw rod (31) penetrates through the limiting device (21) and extends into the motor fixing seat (11), the other end of the screw rod (31) extends to the outer side of the buckle (2), a lock disc (3) is sleeved on the screw rod (31), the other end of the screw rod (31) is connected with a rotary valve (32), and a plug column (4) is arranged on the inner side of the lock disc (3).

2. The motor holder fastening device of a polishing machine according to claim 1, wherein: the cavity in the buckle (2) is slightly larger than the stopper (21).

3. The motor holder fastening device of the polishing machine as set forth in claim 1, wherein: the plug (4) is arranged on the edge of the lock disc (3), and the plug (4) is conical.

4. The motor holder fastening device of the polishing machine as set forth in claim 1, wherein: the plug column (4) is integrally connected with the lock disc (3).

5. The motor holder fastening device of the polishing machine as set forth in claim 1, wherein: the gap between the buckle (2) and the base (1) is conical, and the gap opening is slightly larger than the plug (4).

6. The motor holder fastening device of the polishing machine as set forth in claim 1, wherein: the size of the limiting stopper (21) is slightly smaller than the cavity in the buckle (2), and the limiting stopper (21) is fixed at the connection part of the screw rod (31) and the thread.