Stainless steel pipe inner polishing mechanism

Abstract

The utility model provides a polishing mechanism in a stainless steel pipe. The polishing assembly is arranged on one side of the workbench and used for polishing the interior of the stainless steel pipe; the fan is arranged at one end of the workbench; and the air conveying barrel is connected to the output end of the fan. After polishing is completed, the polished stainless steel pipe is transferred into a second limiting groove, then a draught fan is started, gas produced by the draught fan is input into the stainless steel pipe through an air conveying barrel, disintegrating slag in the stainless steel pipe is blown out through the gas, and then the effect of cleaning the disintegrating slag in the stainless steel pipe is achieved; and meanwhile, discharged disintegrating slag can be collected through an arranged collecting box and then input into a storage box, the cleaned disintegrating slag is stored through the storage box, and the disintegrating slag in the storage box can be cleaned by opening an arranged filtering plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe processing field especially a kind of stainless steel pipe inner polishing mechanism. BACKGROUND

[0002] Rust steel pipe is widely used in many industries, with the development of various trades, the production of stainless steel pipe is more and more particular, stainless steel pipe is rough in the initial stage of processing, so it needs necessary polishing equipment.

[0003] The prior art can refer to the Chinese authorized utility model patent with publication number CN207431905U, which is a stainless steel pipe inner wall polishing device, including a support seat, the top end of the support seat is provided with an arc-shaped support surface with a downward concave longitudinal section, evenly distributed pulleys are arranged on the support surface, a top cover is fixed on the support seat, a through slot parallel to the length direction of the support seat is opened on the top surface of the top cover, and the through slot is located directly above the center line of the support surface;It also includes a clamp for clamping the pipe opening of the stainless steel pipe, a connecting rod is fixed at the top end of the clamp, a sliding block is fixed at the top end of the connecting rod, the sliding block is in sliding cooperation with the through slot, and the sliding block makes the connecting rod unable to move along the width direction of the through slot;A torsion sensor is fixed at the connecting portion of the connecting rod and the clamp for detecting the force size borne by the connecting portion along the circumferential direction of the stainless steel pipe;It also includes a pressurizing device for pressurizing the stainless steel pipe.

[0004] The above prior art has the following disadvantages in actual implementation: the prior art is not convenient for cleaning the interior of the polished stainless steel pipe, and debris is easily left in the interior of the stainless steel pipe, affecting subsequent use. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a stainless steel pipe inner polishing mechanism to solve the problems existing in the above prior art.

[0006] To achieve the above purpose, the utility model provides a stainless steel pipe inner polishing mechanism, which comprises a workbench, a polishing assembly arranged on one side of the workbench for polishing the interior of the stainless steel pipe, a fan arranged at one end of the workbench, and a wind delivery cylinder connected to the output end of the fan;The other side of the workbench is provided with a second limiting groove, one end of the wind delivery cylinder is close to one end of the second limiting groove, and the second limiting groove is inclinedly arranged.

[0007] Further, the other end of the workbench is provided with a collecting assembly for storing debris cleaned out from the interior of the stainless steel pipe, the collecting assembly comprises a collecting box mounted at the other end of the workbench, a storage box mounted at the bottom of the collecting box, the collecting box is communicated with the second limiting groove, the storage box is communicated with the collecting box, and a filter plate is hingedly arranged at the bottom of the storage box.

[0008] Furthermore, the polishing assembly includes a power unit installed at one end of the worktable, a shaft connected to the power unit, and a polishing roller disposed at one end of the shaft; the power unit includes a drive motor installed at one end of the worktable, two fixed sleeves installed opposite to each other at one end of the worktable, and a rotating cylinder rotatably installed inside the two fixed sleeves; a synchronous pulley is provided at the output end of the drive motor, and a synchronous belt is sleeved on both the synchronous pulley and the rotating cylinder; an electric telescopic rod is provided at the bottom of the worktable, and a connecting plate is connected to the output end of the electric telescopic rod, the top of the connecting plate being connected to the other end of the shaft; multiple sliding grooves are provided on the outer wall of the shaft, and multiple connecting sliders are provided on the inner wall of the rotating cylinder, the connecting sliders cooperating with the sliding grooves.

[0009] Furthermore, a first limiting groove is provided on one side of the workbench, and a positioning clamp is movably mounted on the top of the workbench. One end of the positioning clamp is hinged to the workbench, and the other end of the positioning clamp is engaged with the workbench. The positioning clamp is located above the first limiting groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: After polishing, the polished stainless steel pipe is transferred to the inside of the second limiting groove, and then the fan is started. The gas generated by the fan is introduced into the inside of the stainless steel pipe through the air duct. The gas blows the debris inside the stainless steel pipe outward, thereby achieving the effect of cleaning the debris inside the stainless steel pipe. At the same time, the discharged debris can be collected by the set collection box and then input into the storage box. The cleaned debris is stored in the storage box. The debris inside the storage box can be cleaned by opening the set filter plate.

[0011] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a first three-dimensional structural schematic diagram of this utility model;

[0013] Figure 2 This is a schematic diagram of the second three-dimensional structure of this utility model;

[0014] Figure 3 This is a top view of the workbench in this utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the central shaft of this utility model;

[0016] Figure 5 This is a partial structural schematic diagram of the present invention;

[0017] Figure 6 This is a schematic diagram of the internal structure of the rotating cylinder in this utility model;

[0018] Figure 7 This is a cross-sectional view of the workbench in this utility model.

[0019] In the diagram: 1. Workbench; 2. Fan; 3. Air duct; 4. Shaft; 5. Grinding roller; 6. Positioning clamp; 7. Collection box; 8. Storage box; 9. Filter plate; 10. Electric telescopic rod; 11. Connecting plate; 12. Drive motor; 13. Synchronous belt; 14. Fixed sleeve; 15. First limiting groove; 16. Second limiting groove; 17. Slide groove; 18. Rotating cylinder; 19. Connecting slider. Detailed Implementation

[0020] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of this utility model are now described with reference to the accompanying drawings. However, the scope of protection of this utility model is not limited to the following description.

[0021] Reference Figures 1-7 As shown, a stainless steel pipe internal polishing mechanism includes: a workbench 1; a polishing assembly arranged on one side of the workbench 1 for polishing the inside of the stainless steel pipe; a fan 2 arranged at one end of the workbench 1; and an air supply duct 3 connected to the output end of the fan 2; a second limiting groove 16 is provided on the other side of the workbench 1, and one end of the air supply duct 3 is close to one end of the second limiting groove 16; the second limiting groove 16 is inclined.

[0022] The other end of the workbench 1 is provided with a collection component for storing debris cleaned from inside the stainless steel pipe. The collection component includes a collection box 7 installed at the other end of the workbench 1 and a storage box 8 installed at the bottom of the collection box 7. The collection box 7 is connected to the second limiting groove 16, and the storage box 8 is connected to the collection box 7. A filter plate 9 is hinged to the bottom of the storage box 8.

[0023] The present invention provides a technical solution in which, during use, the inner wall of a stainless steel pipe is polished by a polishing component. After polishing, the polished stainless steel pipe is transferred to the inside of the second limiting groove 16. Then, the blower 2 is started, and the gas generated by the blower 2 is introduced into the inside of the stainless steel pipe through the air duct 3. The gas blows out the debris inside the stainless steel pipe, thereby achieving the effect of cleaning the debris inside the stainless steel pipe. At the same time, the discharged debris can be collected by the collection box 7 and then introduced into the storage box 8. The cleaned debris is stored in the storage box 8. The debris inside the storage box 8 can be cleaned by opening the filter plate 9.

[0024] Preferred: The polishing assembly includes a power unit installed at one end of the worktable 1, a shaft 4 connected to the power unit, and a polishing roller 5 disposed at one end of the shaft 4. The power unit includes a drive motor 12 installed at one end of the worktable 1, two fixed sleeves 14 installed opposite to each other at one end of the worktable 1, and a rotating cylinder 18 rotatably installed inside the two fixed sleeves 14.

[0025] The output end of the drive motor 12 is provided with a synchronous pulley, and a synchronous belt 13 is sleeved on both the synchronous pulley and the rotating drum 18.

[0026] An electric telescopic rod 10 is provided at the bottom of the workbench 1. The output end of the electric telescopic rod 10 is connected to a connecting plate 11, and the top of the connecting plate 11 is connected to the other end of the shaft 4.

[0027] Multiple grooves 17 are provided on the outer wall of the shaft 4, and multiple connecting sliders 19 are provided on the inner wall of the rotating cylinder 18. The connecting sliders 19 are connected to the grooves 17.

[0028] Specifically, when polishing the stainless steel pipe, the electric telescopic rod 10 drives the connecting plate 11 and the shaft 4 to move, inserting the shaft 4 and the polishing roller 5 into the inside of the stainless steel pipe. Then, the drive motor 12 is started, which drives the synchronous belt 13 to rotate, which in turn drives the rotating cylinder 18 to rotate. The connecting plate 11 drives the shaft 4 to rotate, which in turn drives the polishing roller 5 to rotate, thus cleaning the inner wall of the stainless steel pipe.

[0029] Preferably, a first limiting groove 15 is provided on one side of the workbench 1, and a positioning clamp 6 is movably connected to the top of the workbench 1. One end of the positioning clamp 6 is hinged to the workbench 1, and the other end of the positioning clamp 6 is snapped into the workbench 1. The positioning clamp 6 is located above the first limiting groove 15.

[0030] Specifically, when polishing the stainless steel pipe, the stainless steel pipe is placed inside the first limiting groove 15. The first limiting groove 15 can limit the stainless steel pipe. Then, the positioning clamp 6 is clamped to the worktable 1. After clamping, the positioning clamp 6 clamps and positions the stainless steel pipe to prevent movement and facilitate polishing.

[0031] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A stainless steel tube internal polishing mechanism, characterized in that, include: Workbench (1); A polishing assembly arranged on one side of the workbench (1) is used for polishing the interior of the stainless steel tube; A fan (2) is arranged at one end of the workbench (1); And the air duct (3) connected to the output end of the fan (2); A second limiting groove (16) is provided on the other side of the workbench (1), and one end of the air duct (3) is close to one end of the second limiting groove (16); The second limiting groove (16) is inclined.

2. The stainless steel tube internal polishing mechanism according to claim 1, characterized in that: The other end of the workbench (1) is provided with a collection component for storing debris cleaned from inside the stainless steel pipe.

3. The stainless steel tube internal polishing mechanism according to claim 2, characterized in that: The collection assembly includes a collection box (7) installed at the other end of the workbench (1) and a storage box (8) installed at the bottom of the collection box (7). The collection box (7) is connected to the second limiting groove (16), and the storage box (8) is connected to the collection box (7). A filter plate (9) is hinged to the bottom of the storage box (8).

4. The stainless steel tube internal polishing mechanism according to claim 1, characterized in that: The polishing assembly includes a power unit installed at one end of the worktable (1), a shaft (4) connected to the power unit, and a polishing roller (5) disposed at one end of the shaft (4).

5. A stainless steel tube internal polishing mechanism according to claim 4, characterized in that: The power unit includes a drive motor (12) installed at one end of the workbench (1), two fixed sleeves (14) installed opposite to each other at one end of the workbench (1), and a rotating cylinder (18) rotatably installed inside the two fixed sleeves (14). The output end of the drive motor (12) is provided with a synchronous pulley, and a synchronous belt (13) is sleeved on both the synchronous pulley and the rotating cylinder (18).

6. The stainless steel tube internal polishing mechanism according to claim 5, characterized in that: The bottom of the workbench (1) is provided with an electric telescopic rod (10), the output end of the electric telescopic rod (10) is connected to a connecting plate (11), and the top of the connecting plate (11) is connected to the other end of the shaft (4). The outer wall of the shaft (4) is provided with multiple sliding grooves (17), and the inner wall of the rotating cylinder (18) is provided with multiple connecting sliders (19), which are connected to the sliding grooves (17).

7. The stainless steel tube internal polishing mechanism according to claim 1, characterized in that: The workbench (1) has a first limiting groove (15) on one side.

8. A stainless steel tube internal polishing mechanism according to claim 7, characterized in that: The top of the workbench (1) is equipped with a positioning clamp (6), one end of which is hinged to the workbench (1) and the other end of which is snapped into the workbench (1). The positioning clamp (6) is located above the first limiting groove (15).

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