Device for cleaning burrs at ends of steel pipes

Abstract

The utility model discloses a device for cleaning burrs at the end of a steel pipe, and relates to the field of building steel pipe maintenance. The steel pipe end burr cleaning device comprises a motor, a protective cover, a U-shaped plate, a steel wire brush, a motor fixing base, a burr storage box and a bearing support. The motor is fixed on the motor fixing base through a bolt; the protective cover is made of a steel plate, and a U-shaped plate is welded to the side face of the protective cover and welded to the bearing support. The U-shaped plate is made of a U-shaped steel plate and is welded on the protective cover; the steel wire brush is connected with the motor through a connecting shaft and is fixed in the protective cover; the motor fixing base is made of a steel plate, is used for fixing a motor and is welded on the bearing bracket; the burr storage box is made of a steel plate, is placed on the bearing bracket and is used for storing burrs; the bearing support is formed by welding a square pipe and a steel plate and used for bearing all parts.

Description

Technical Field

[0001] The utility model patent relates to the field of repair and maintenance of building steel pipes, and in particular to a method for cleaning burrs at the ends of steel pipes. Background Art

[0002] In construction, the fastener-type steel pipe scaffolding is the most frequently used construction frame. After use, the steel pipes will have various quality problems such as concrete plugs and nail holes. After the positions with quality problems are cut by a cutting machine, a large number of burrs will appear at the cut, which seriously affects the reuse of the steel pipes. In order to quickly clean the burrs and ensure construction safety, a device for cleaning the burrs at the ends of steel pipes is developed to improve the efficiency of burr cleaning and ensure the quality of burr cleaning. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The technical problem to be solved by the utility model patent is that manual cleaning of burrs at the end of a steel pipe is inefficient and incomplete.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a device for cleaning burrs at the end of a steel pipe, characterized in that it includes: a motor, a protective cover, a U-shaped plate, a wire brush, a motor fixed base, a burr storage box, and a bearing bracket; the motor is a three-phase asynchronous motor, which is connected to the motor fixed base by bolts; the protective cover is made of steel plate, and a U-shaped plate is welded on the side, which is welded to the bearing bracket; the U-shaped plate is made of U-shaped steel plate and welded to the protective cover; the wire brush is connected to the motor through a connecting shaft and is placed inside the protective cover; the motor fixed base is made of steel plate, welded to the bearing bracket, and is used to fix the motor; the burr storage box is made of steel plate, placed on the bearing bracket, and is used to store burrs; the bearing bracket is welded by a square tube and a steel plate, and is used to carry various components.

[0007] Preferably, the motor is a 3KW three-phase asynchronous motor, connected to the motor fixing base via four Φ16mm bolts.

[0008] Preferably, the protective cover is made of a 5 mm thick steel plate, with a U-shaped plate welded on the side and welded to the bearing bracket to ensure the safety of burr cleaning.

[0009] Preferably, the U-shaped plate is made of a 60mm×40mm×5mm U-shaped steel plate, welded to the protective cover, and serves as an inlet for cleaning the end of the steel pipe.

[0010] Preferably, the wire brush is a wire brush with an inner hole of 40 mm and an outer diameter of 150 mm, which is connected to the motor via a Φ40 mm connecting shaft and placed inside the protective cover for burr cleaning.

[0011] Preferably, the motor fixing base is made of a 300mm×300mm×40mm steel plate, the bottom of which is welded to the bearing bracket and has four Φ16mm bolt holes, which are fixed to the motor by bolts.

[0012] Preferably, the burr storage box is welded from a 450mm×200mm×300mm steel plate and three Φ5mm×60mm steel bars, and is placed on a bearing bracket for storing burrs.

[0013] Preferably, the bearing bracket is welded from a 600mm×600mm×5mm, 550mm×550mm×5mm square tube and a 700mm×600mm×20mm steel plate, and is used to bear various components.

[0014] (III) Beneficial effects

[0015] This utility model patent is a device for cleaning burrs at the end of a steel pipe. Due to quality problems, a large number of burrs appear at the end of the steel pipe after being cut by a cutting machine. A cleaning device is developed to address the low efficiency and incomplete cleaning of manual cleaning. After the power is turned on, the motor drives the wire brush to rotate, and the operator extends the end of the steel pipe from the U-shaped plate into the protective cover. The wire brush rubs the steel pipe to clean the burrs. This device replaces manual handheld grinding machine cleaning, improves work efficiency, and ensures the safety and thoroughness of burr cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of a device for cleaning burrs at the end of a steel pipe described in an embodiment of the utility model patent;

[0017] Figure 2 It is a top view of the motor described in the embodiment of the utility model patent;

[0018] Figure 3 This is the front view of the protective cover described in the embodiment of the utility model patent;

[0019] Figure 4 It is a top view of the wire brush described in the embodiment of the utility model patent;

[0020] Figure 5 It is a top view of the motor fixing base described in the embodiment of the utility model patent;

[0021] Figure 6 This is the front view of the burr storage box described in the embodiment of the utility model patent;

[0022] Figure 7 This is the front view of the load-bearing bracket described in the embodiment of the utility model patent. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation of the utility model patent in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model patent, but are not used to limit the scope of the utility model patent.

[0024] Figure 1 It is a three-dimensional diagram of a device for cleaning burrs at the end of a steel pipe as described in an embodiment of the utility model patent, comprising: a motor 1, a protective cover 2, a U-shaped plate 3, a wire brush 4, a motor fixing base 5, a burr storage box 6, and a bearing bracket 7.

[0025] Figure 2 This is a top view of the motor described in the embodiment of the utility model patent, which is a 3KW three-phase asynchronous motor. See the attached figure for detailed dimensions.

[0026] Figure 3 This is the main view of the protective cover described in the embodiment of the utility model patent. It is made of 5mm thick steel plate, and a U-shaped plate with a length of 60mm×40mm×5mm is welded on the side. See the attached figure for detailed dimensions.

[0027] Figure 4 This is a top view of the wire brush described in the embodiment of the utility model patent, which is a wire brush with an inner hole of 40mm and an outer diameter of 150mm. See the attached figure for detailed dimensions.

[0028] Figure 5 This is a top view of the motor fixing base described in the embodiment of the utility model patent. It is made of 300mm×300mm×40mm steel plate and has 4 Φ16mm bolt holes. See the attached figure for detailed dimensions.

[0029] Figure 6 This is the front view of the burr storage box described in the embodiment of the utility model patent, which is welded by a 450mm×200mm×300mm steel plate and three Φ5mm×60mm steel bars. See the attached figure for detailed dimensions.

[0030] Figure 7 This is the main view of the load-bearing bracket described in the embodiment of the utility model patent, which is welded by 600mm×600mm×5mm, 550mm×550mm×5mm square tubes and 700mm×600mm×20mm steel plates. See the attached figure for detailed dimensions.

[0031] The specific working principle is as follows:

[0032] A device for cleaning burrs at the end of a steel pipe. When in use, the power is turned on, and the motor provides power to drive the wire brush to rotate. The operator extends the end of the steel pipe into the inside of the protective cover through the U-shaped plate, and the wire brush rubs the end of the steel pipe to clean the burrs. The cleaned burrs fall into a burr storage box, thereby completing the entire burr cleaning work.

[0033] The above implementation modes are only used to illustrate the present utility model patent, and are not intended to limit the present utility model patent. Ordinary technicians in the relevant technical field may make various changes and modifications without departing from the spirit and scope of the present utility model patent. All equivalent technical solutions also fall within the scope of the present utility model patent. The scope of patent protection of the present utility model patent shall be limited by the claims.

Claims

1. A device for cleaning burrs from the end of a steel pipe. It is characterized in that The invention comprises: a motor (1), a protective cover (2), a U-shaped plate (3), a wire brush (4), a motor fixing base (5), a burr collection box (6), and a bearing bracket (7); the motor (1) is a three-phase asynchronous motor, connected to the motor fixing base (5) by bolts; the protective cover (2) is made of steel plate, with a U-shaped plate (3) welded on the side and welded to the bearing bracket (7); the U-shaped plate (3) is made of U-shaped steel plate and welded to the protective cover (2); the wire brush (4) is connected to the motor (1) by a connecting shaft and is placed inside the protective cover (2); the motor fixing base (5) is made of steel plate and welded to the bearing bracket (7) for fixing the motor (1); the burr collection box (6) is made of steel plate and placed on the bearing bracket (7) for collecting burrs; the bearing bracket (7) is welded by a square tube and a steel plate and is used to carry various components.

2. A device for cleaning burrs at the end of a steel pipe as claimed in claim 1, It is characterized in that The motor (1) is a 3KW three-phase asynchronous motor, and is connected to the motor fixing base (5) via four Φ16mm bolts.

3. A device for cleaning burrs at the end of a steel pipe as claimed in claim 1, It is characterized in that The protective cover (2) is made of a steel plate with a thickness of 5 mm.

4. A device for cleaning burrs at the end of a steel pipe as claimed in claim 1, It is characterized in that The U-shaped plate (3) is made of a U-shaped steel plate of 60 mm×40 mm×5 mm.

5. A device for cleaning burrs at the end of a steel pipe as claimed in claim 1, It is characterized in that The wire brush (4) is a wire brush with an inner hole of 40 mm and an outer diameter of 150 mm, and is connected to the motor (1) via a Φ40 mm connecting shaft.

6. A device for cleaning burrs at the end of a steel pipe as claimed in claim 1, It is characterized in that The motor fixing base (5) is made of a 300 mm × 300 mm × 40 mm steel plate, the bottom of which is welded to the bearing bracket (7) and has four Φ16 mm bolt holes, through which the motor (1) is fixed.

7. A device for cleaning burrs from the end of a steel pipe as claimed in claim 1, It is characterized in that The burr storage box (6) is welded from a 450 mm × 200 mm × 300 mm steel plate and three Φ5 mm × 60 mm steel bars.

8. A device for cleaning burrs from the end of a steel pipe as claimed in claim 1, It is characterized in that The bearing bracket (7) is welded from a square tube of 600 mm×600 mm×5 mm, 550 mm×550 mm×5 mm and a steel plate of 700 mm×600 mm×20 mm.

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