CN214348422U

CN214348422U - Elastic cleaning device

Info

Publication number: CN214348422U
Application number: CN202022481249.2U
Authority: CN
Inventors: 王淑红; 朱艳芹; 陈红伟; 郝凤平
Original assignee: Beijing Beiji Mechanical and Electrical Industry Co Ltd
Current assignee: Beijing Beiji Mechanical and Electrical Industry Co Ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-10-08
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses an elasticity cleaning device for the inner wall of clean cylindric part. The device comprises an operating rod, a spring piece, a connecting pin and a movable block; spring pieces are uniformly and fixedly arranged on the operating rod along the circumferential direction, one end of each spring piece is fixedly connected to the outer surface of the middle section of the operating rod, the other end of each spring piece is fixedly connected with the movable block through a connecting pin, and cotton cloth is wound on the surface of the movable block; in a natural state, a certain distance exists between the movable block and the operating rod. The utility model discloses a when the elasticity of spring leaf made movable block and drum inner wall contact, the laminating section of thick bamboo inner wall that the cotton can be better, the spring leaf can play flexible cotton effect that compresses tightly, ensures to clean totally.

Description

Elastic cleaning device

Technical Field

The utility model relates to a burnisher, concretely relates to elasticity cleaning device of clean cylindric part inner wall.

Background

After the cylindrical part is subjected to heat treatment and mechanical processing, dirt such as oil stain or spot stain and the like which is contaminated in the processing process can be left on the inner wall of the part, the surface of the inner wall and the surface of the outer wall of the part need to be cleaned and wiped clean before the subsequent process is carried out, the cylindrical part with the total length of more than 900mm and the diameter phi 93 is very easy to clean the outer surface of the part, but the inner wall can not be directly contacted by a palm, and only a tool can be used for cleaning. At present, the user generally adopts a long wooden stick with cotton cloth on the top and inserts the long wooden stick into a cylinder for wiping. In the methods, cotton cloth is difficult to contact all the surfaces of the inner wall of the cylinder, so that the dirt on the inner wall cannot be completely removed, the production and the use are influenced, and the production and the working efficiency are reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an elasticity cleaning device, the device can make cotton and a section of thick bamboo inner wall fully contact, and filth removal effect such as greasy dirt, stain of inner wall is showing, and is easy and simple to handle and clean efficient.

An elastic cleaning device comprises an operating rod, a spring piece, a connecting pin and a movable block;

spring pieces are uniformly and fixedly arranged on the operating rod along the circumferential direction, one end of each spring piece is fixedly connected to the outer surface of the middle section of the operating rod, the other end of each spring piece is fixedly connected with the movable block through a connecting pin, and cotton cloth is wound on the surface of the movable block; in a natural state, a certain distance exists between the movable block and the operating rod.

Further, the number of the spring pieces is three.

Furthermore, the spring piece adopts a structure with equal thickness and width, the width of the part, from one half of the total length, of the connection part of the spring piece and the operating rod is narrowed from width, and the remaining half of the width is unchanged.

Furthermore, the spring plate is subjected to arc bending processing, and the arc bending position is located on one side of the connecting movable block.

Furthermore, the surface of the movable block is an arc-shaped surface, and grooves which are parallel to each other are processed on the arc-shaped surface.

Has the advantages that:

1. the utility model can make the cotton cloth on the movable block fully contact with the inner wall of the cylinder by matching the spring piece and the movable block, can better attach to the inner wall of the cylinder, and the spring piece can play a role of stretching and compressing the cotton cloth, thereby ensuring clean wiping; the user can clear away filths such as greasy dirt, spot stain of inner wall by manual control action bars conveniently, and the effect of cleaing away is showing, and the time spent is short, and is efficient.

2. The utility model discloses a spring leaf adopts the structure of thickness and variable width, has carried out the circular arc processing of buckling on the spring leaf simultaneously for the spring leaf can provide sufficient restoring force and clean, guarantees the clean effect of stain, also can prevent simultaneously that the spring leaf elasticity after repetitious usage from becoming invalid, increases life.

3. The utility model discloses a movable block surface design is the arcwall face, and processing has the recess that is parallel to each other simultaneously on the arcwall face, can make movable block and a section of thick bamboo inner wall form the line contact, and the recess can temporarily persist greasy dirt and the impurity that drops among the clean process, is favorable to the improvement of clean efficiency.

Drawings

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

FIG. 2 is a side view of the movable block of the present invention;

FIG. 3 is a front view of the movable block of the present invention;

FIG. 4 is a side view of the spring plate of the present invention;

fig. 5 is a front view of the spring plate of the present invention.

Wherein, the device comprises an operating rod 1, a spring piece 2, a connecting pin 3 and a movable block 4.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings by way of examples.

As shown in the attached figure 1, the utility model provides an elastic cleaning device, which comprises an operating rod 1, a spring piece 2, a connecting pin 3 and a movable block 4;

three spring pieces 2 (the other two spring pieces are not shown in the figure) are uniformly and fixedly arranged on the operating rod 1 along the circumferential direction, one end of each spring piece 2 is fixedly connected to a connecting platform at the middle section of the operating rod 1, the other end of each spring piece 2 is fixedly connected with the movable block 4 through the connecting pin 3, cotton cloth is wound on the surface of each movable block 4, and the cotton cloth is used for cleaning the inner wall of the cylinder; in a natural state, a certain distance exists between the movable block and the operating rod 1, and the distance is a deformation space reserved for the spring piece 2.

The structure of the movable block 4 is shown in fig. 2 and 3, in order to enhance the cleaning and decontamination effects, the surface of the movable block 4 used for cleaning is an arc-shaped surface, and three parallel grooves are processed on the arc-shaped surface.

As shown in figures 4 and 5, the spring piece 2 adopts a structure with equal thickness and width, the width of the part, where the spring piece 2 is connected with the operating rod 1, of the whole length is narrowed from one half, and the remaining half is unchanged. The spring piece 2 is provided with two circular arc bending parts, the central line on the right side in fig. 3 is the position of the circular arc bending, and the bottom of the spring piece 2 is also provided with two pin holes which are used for realizing the fixed connection with the operating rod 1.

The using method comprises the following steps: the movable block 4 is pressed to tighten the spring piece 2 towards the operating rod 1, and one end of the elastic device is slowly inserted into the inner wall of the cylinder while the movable block is loosened. At this time, under the resilience of the spring piece 2, the movable block 4 is pushed to the inner wall of the cylinder, and the cotton cloth on the surface of the movable block is attached to the inner wall. The elastic device is rotated while wiping, ensuring that the cotton cloth contacts all surfaces of the inner wall of the cylinder.

In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic cleaning device is characterized by comprising an operating rod, a spring piece, a connecting pin and a movable block;

2. The elastomeric cleaning apparatus of claim 1, wherein the number of spring blades is three.

3. The flexible cleaning apparatus as claimed in claim 2, wherein the spring plate has a constant thickness and a constant width, and the width of the spring plate is reduced from the connection with the operating rod to a half of the total length, and the remaining half is constant.

4. The elastic cleaning device according to claim 3, wherein the spring plate is subjected to an arc bending process, and the arc bending portion is located on one side of the movable block.

5. The flexible cleaning apparatus as claimed in claim 4, wherein the surface of the movable block is an arc-shaped surface, and grooves parallel to each other are formed on the arc-shaped surface.