阅读说明：本技术 一种弯管内径毛刺清理装置 (Elbow pipe inner diameter burr cleaning device ) 是由 侯小萍 于 2018-07-09 设计创作，主要内容包括：本发明中公开了一种弯管内径毛刺清理装置,包括电动机和清理机构,所述电动机上的主轴为挠性轴,所述清理机构包括清理基座和清理件,所述挠性轴与清理基座固定连接,所述清理基座为圆弧状,所述清理基座上至少设置有一个清理件,所述清理件与清理基座之间通过弹簧连接,所述清理件为圆球形,所述清理件外表面覆盖设置有金属丝毛刷。本发明中挠性轴可以弯曲,能够适应弯管内径的弯曲变化,清理机构能很好的贴合弯管内壁,对内壁上的毛刺进行清理,且不损伤管壁,使用方便,操作简单。(The invention discloses a bend inner diameter burr cleaning device which comprises a motor and a cleaning mechanism, wherein a main shaft on the motor is a flexible shaft, the cleaning mechanism comprises a cleaning base and a cleaning piece, the flexible shaft is fixedly connected with the cleaning base, the cleaning base is arc-shaped, at least one cleaning piece is arranged on the cleaning base, the cleaning piece is connected with the cleaning base through a spring, the cleaning piece is spherical, and a metal wire brush covers the outer surface of the cleaning piece. The flexible shaft can be bent to adapt to the bending change of the inner diameter of the bent pipe, the cleaning mechanism can be well attached to the inner wall of the bent pipe to clean burrs on the inner wall, the pipe wall is not damaged, and the flexible shaft cleaning device is convenient to use and simple to operate.)

1. The utility model provides an return bend internal diameter burr cleaning device, a serial communication port, including motor (1) and clearance mechanism, the main shaft that sets up on motor (1) is flexible axle (2), clearance mechanism is including clearance base (3) and clearance piece (5), flexible axle (2) and clearance base (3) fixed connection, clearance base (3) are circular-arcly, be provided with one clearance piece (5) on clearance base (3) at least, be connected through spring (4) between clearance piece (5) and the clearance base (3), clearance piece (5) are the ball shape, clearance piece (5) surface cover is provided with the wire brush.

2. An elbow internal diameter burr cleaning device according to claim 1, characterized in that the wire brush on the outer surface of the cleaning member (5) is made of any one of copper, iron or steel.

3. An elbow internal diameter deburring apparatus according to claim 1 or 2 wherein there are five deburring members (5) arranged around said deburring base (3).

Technical Field

The invention relates to the technical field of machine manufacturing, in particular to a casting burr cleaning device.

Background

In the magnesium alloy production process, the formed casting needs to be cleaned of burrs on the casting after cooling. The burrs on the outer surface of the casting are easy to clean, the burrs on the inner surface of the casting are difficult to clean, particularly for the castings in bent pipe shapes, the burrs on the inner diameter of the bent part of the castings are difficult to clean, and the existing burr cleaning tool cannot be conveniently used for cleaning the burrs when penetrating into the inner diameter of the bent pipe and is easy to damage the wall of the bent pipe.

Disclosure of Invention

The invention aims to provide a device for cleaning burrs on the inner diameter of a bent pipe, which is used for solving the problems that in the prior art, when the burrs on the inner diameter of the bent pipe are cleaned, the operation is inconvenient and the pipe wall is easily damaged.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an return bend internal diameter burr cleaning device, includes motor and clearance mechanism, the main shaft that sets up on the motor is the flexible axle, clearance mechanism is including clearance base and clearance piece, flexible axle and clearance base fixed connection, the clearance base is circular-arcly, be provided with a clearance piece on the clearance base at least, pass through spring coupling between clearance piece and the clearance base, the clearance piece is the ball shape, clearance piece surface cover is provided with the wire brush.

Preferably, the wire brush of the outer surface of the cleaning member is made of any one of copper, iron or steel.

Preferably, five cleaning pieces are arranged on the cleaning base in a surrounding manner.

The invention has the following beneficial effects: the flexible shaft can be bent to adapt to the bending change of the inner diameter of the bent pipe, the cleaning mechanism can be well attached to the inner wall of the bent pipe to clean burrs on the inner wall, the pipe wall is not damaged, and the flexible shaft cleaning device is convenient to use and simple to operate.

Drawings

FIG. 1 is a front view of the present invention.

In the figure: 1. motor, 2, flexible shaft, 3, cleaning base, 4, spring, 5, cleaning member.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

As shown in figure 1, elbow internal diameter burr cleaning device, including motor 1 and clearance mechanism, the main shaft that sets up on motor 1 is flexible axle 2, clearance mechanism includes clearance base 3 and clearance piece 5, fixed connection between flexible axle 2 and the clearance base 3, clearance base 3 is circular-arc, be provided with a clearance piece 5 on the clearance base 3 at least, be connected through spring 4 between clearance piece 5 and the clearance base 3, clearance piece 5 is the ball shape, 5 surface covers of clearance piece 5 and is provided with the wire brush. The motor 1 provides power to enable the flexible shaft 2 to rotate, and the cleaning mechanism is driven to rotate rapidly, so that burrs on the casting are removed. Since the flexible shaft 2 is free to flex, the cleaning mechanism can be advanced in any direction while operating within the elbow bore. The invention is suitable for deburring of various bent pipe inner diameters, such as S-shaped, U-shaped, L-shaped and the like. The cleaning base 3 on the cleaning mechanism is connected with the cleaning piece 5 through the spring 4, so that the movement of the cleaning piece 5 has elasticity, the cleaning piece can be tightly attached to the pipe wall to clean burrs, and the inner wall of the pipeline is not damaged. The cleaning piece 5 is spherical, the radian of the spherical surface can better fit the inner wall of a bent pipeline, and burrs can be fully cleaned.

Preferably, the wire brush covered on the outer surface of the cleaning member 5 is made of any one of copper, iron, and steel. The metal wire brush made of any one of copper, iron and steel has good hardness, and can effectively remove burrs.

Preferably, five cleaning elements 5 are arranged around the cleaning base 3. Encircle around setting up the clearance piece at the clearance base, can all-round clearance burr, increase clearance intensity improves cleaning efficiency.