Stainless steel pipe inner wall polishing device

Abstract

The utility model relates to the technical field of steel pipe polishing equipment, in particular to a stainless steel pipe inner wall polishing device which comprises a workbench, a clamping mechanism and a polishing mechanism are arranged on the upper portion of the workbench, the clamping mechanism comprises a moving seat movably arranged above the workbench, a clamping plate is arranged on the moving seat in a penetrating mode, and the polishing mechanism is arranged on the upper portion of the workbench. A U-shaped groove is formed in the clamping plate, and anti-skid lines are arranged on the inner wall of the U-shaped groove; the stainless steel pipe inner wall polishing device solves the problems that a traditional stainless steel pipe inner wall polishing device is poor in working continuity and low in polishing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe polishing equipment, in particular to a stainless steel pipe inner wall polishing device. Background Art

[0002] The stainless steel pipe inner wall polishing device is a device used to polish the inner wall of the stainless steel pipe. It is usually composed of a clamping structure, a motor, a grinding roller and a control system. The device polishes the inner wall of the stainless steel pipe by inserting the rotating grinding roller deep into the pipe and using the movement of the grinding roller and the friction of the abrasive. The purpose of polishing is to remove the oxides, dirt, rust, burrs and other undesirable surface conditions on the inner wall of the pipe, make the inner wall surface smooth and uniform, and improve the corrosion resistance and fluid transmission efficiency of the pipe.

[0003] A Chinese patent with patent publication number CN208514301U discloses a steel pipe inner wall polishing machine, comprising: a control module, a driving mechanism located at one end of the steel pipe, and a polishing assembly arranged opposite to the end of the steel pipe; the control module is suitable for controlling the driving mechanism to drive the polishing assembly to rotate from the corresponding end of the steel pipe, extend into the steel pipe and then retract, and polish the inner wall of the steel pipe during the process of extending into the steel pipe and / or reversing and retracting.

[0004] When polishing, the existing stainless steel pipe inner wall polishing device needs to fix the steel pipes one by one and then polish them. However, the working continuity of this method is not strong, which greatly affects the efficiency of steel pipe grinding. Therefore, it is necessary to develop a stainless steel pipe inner wall polishing device with strong working continuity and high polishing efficiency. Utility Model Content

[0005] The utility model aims to provide a stainless steel pipe inner wall polishing device, which solves the problems of weak working continuity and low polishing efficiency of the traditional stainless steel pipe inner wall polishing device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The utility model provides a stainless steel pipe inner wall polishing device, comprising a workbench, wherein a clamping mechanism and a polishing mechanism are arranged on the upper part of the workbench, wherein the clamping mechanism comprises a movable seat movably arranged above the workbench, wherein a clamping plate is penetrated through the movable seat, wherein a U-shaped groove is arranged on the clamping plate, and an anti-slip pattern is arranged on the inner wall of the U-shaped groove.

[0008] Furthermore, the polishing mechanism includes a support seat, a motor is provided on one side of the support seat, and a grinding roller is provided on the other side. The grinding roller passes through the support seat and is connected to the output end of the motor, and the grinding roller corresponds to the U-shaped groove.

[0009] Furthermore, the grinding roller is arranged on a side of the support seat close to the clamping mechanism.

[0010] Furthermore, a pair of screw rods are provided on the upper part of the workbench through a fixed seat, an electric slider is movably provided on the screw rods, and the movable seat is fixedly provided on the upper part of the electric slider.

[0011] Furthermore, the lower part of the workbench is provided with supporting legs.

[0012] Furthermore, the anti-slip pattern is made of rubber, and the direction of the anti-slip pattern is the same as the length direction of the U-shaped groove.

[0013] Furthermore, the top surface of the clamping plate is flush with the top surface of the movable seat.

[0014] Technical effects of the utility model:

[0015] Compared with the prior art, the stainless steel pipe inner wall polishing device involved in the utility model, by arranging a clamping plate, a U-shaped groove and an anti-slip groove, enables the stainless steel pipe to be quickly fixed and polished continuously, greatly enhancing the continuity of the polishing work, improving the polishing efficiency and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Left view of;

[0018] Figure 3 For this utility model Figure 2 A-section structure enlarged schematic diagram.

[0019] Among them: 1. Workbench; 2. Fixed seat; 3. Screw; 4. Electric slider; 5. Moving seat; 6. Clamping plate; 7. U-shaped groove; 8. Anti-slip pattern; 9. Support seat; 10. Motor; 11. Grinding roller; 12. Support leg. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the present utility model specification.

[0021] Example:

[0022] like Figure 1-3As shown, a stainless steel pipe inner wall polishing device described in this embodiment includes a workbench 1, a clamping mechanism and a polishing mechanism are provided on the upper part of the workbench 1, the clamping mechanism includes a moving seat 5, a pair of screw rods 3 are provided on the upper part of the workbench 1 through a fixed seat 2, an electric slider 4 is movably provided on the screw rod 3, the moving seat 5 is fixedly provided on the upper part of the electric slider 4, a clamping plate 6 is provided through the moving seat 5, the top surface of the clamping plate 6 is flush with the top surface of the moving seat 5, a U-shaped groove 7 is provided on the clamping plate 6, the inner wall of the U-shaped groove 7 is provided with an anti-skid pattern 8, the material of the anti-skid pattern 8 is rubber, and the direction of the anti-skid pattern 8 is the same as the length direction of the U-shaped groove 7 to prevent the stainless steel pipe from rotating in the U-shaped groove 7; a plurality of stainless steel pipes are arranged vertically The stainless steel pipe 7 is placed in a straight distribution form in the U-shaped groove 7. The bottom stainless steel pipe is fixed under the pressure of the upper stainless steel pipe and the static friction between it and the anti-slip pattern 8, and then the electric slider 4 is started. Driven by the electric slider 4, the clamping plate 6 and the stainless steel pipe move toward the direction of the polishing mechanism. Under the action of the polishing mechanism, the inner wall of the stainless steel pipe is polished. After polishing, the bottom polished steel pipe is pulled out, and under the action of gravity, the upper stainless steel pipe moves downward, then fixed and polished again; by setting the clamping plate 6, the U-shaped groove 7 and the anti-slip pattern 8, the stainless steel pipe can be quickly fixed and continuously polished, which greatly enhances the continuity of the polishing work, improves the polishing efficiency, and reduces the labor intensity of the staff.

[0023] The polishing mechanism includes a support seat 9, a motor 10 is provided on one side of the support seat 9, and a grinding roller 11 is provided on the other side. The grinding roller 11 passes through the support seat 9 and is connected to the output end of the motor 10. The grinding roller 11 corresponds to the U-shaped groove 7. The grinding roller 11 is arranged on one side of the support seat 9 close to the clamping mechanism, and a support leg 12 is provided at the lower part of the workbench 1.

[0024] Specific implementation of this utility model:

[0025] During polishing, multiple stainless steel tubes are placed in a vertically distributed manner in the U-shaped groove 7. The bottom stainless steel tube is fixed under the pressure of the upper stainless steel tube and the static friction between it and the anti-slip pattern 8. Then the electric slider 4 is started. Driven by the electric slider 4, the clamping plate 6 and the stainless steel tube move toward the direction of the polishing mechanism. The motor 10 is started to drive the grinding roller 11 to rotate. Under the grinding action of the grinding roller 11, the inner wall of the stainless steel tube is polished. After polishing is completed, the electric slider 4 is controlled to move away from the grinding roller 11, and the bottom polished steel tube is pulled out. Under the action of gravity, the upper stainless steel tube moves downward, and a new stainless steel tube is added to the U-shaped groove 7. The bottom stainless steel tube is fixed and polished again.

[0026] The above-mentioned specific implementation methods are only specific cases of the present utility model. The patent protection scope of the present utility model includes but is not limited to the product form and style of the above-mentioned specific implementation methods. Any appropriate changes or modifications made to them by any ordinary technician in the relevant technical field in accordance with the claims of the present utility model shall fall within the patent protection scope of the present utility model.

Claims

1. A stainless steel pipe inner wall polishing device, comprising a workbench (1), wherein the upper part of the workbench (1) is provided with a clamping mechanism and a polishing mechanism, characterized in that: The clamping mechanism comprises a movable seat (5) movably arranged above the workbench (1); a clamping plate (6) is arranged through the movable seat (5); a U-shaped groove (7) is arranged on the clamping plate (6); and an anti-slip pattern (8) is arranged on the inner wall of the U-shaped groove (7).

2. A stainless steel pipe inner wall polishing device according to claim 1, characterized in that: The polishing mechanism comprises a support seat (9), a motor (10) is provided on one side of the support seat (9), and a grinding roller (11) is provided on the other side, the grinding roller (11) passes through the support seat (9) and is connected to the output end of the motor (10), and the grinding roller (11) corresponds to the U-shaped groove (7).

3. A stainless steel pipe inner wall polishing device according to claim 2, characterized in that: The grinding roller (11) is arranged on a side of the support seat (9) close to the clamping mechanism.

4. A stainless steel pipe inner wall polishing device according to claim 1, characterized in that: A pair of screw rods (3) are arranged on the upper part of the workbench (1) through a fixed seat (2); an electric slider (4) is movably arranged on the screw rods (3); and the movable seat (5) is fixedly arranged on the upper part of the electric slider (4).

5. The stainless steel pipe inner wall polishing device according to claim 1, characterized in that: The lower part of the workbench (1) is provided with supporting legs (12).

6. A stainless steel pipe inner wall polishing device according to claim 1, characterized in that: The material of the anti-slip pattern (8) is rubber, and the direction of the anti-slip pattern (8) is the same as the length direction of the U-shaped groove (7).

7. The stainless steel pipe inner wall polishing device according to claim 1, characterized in that: The top surface of the clamping plate (6) is flush with the top surface of the movable seat (5).

Images