Corrosion-resistant surface treatment equipment for stainless steel pipe

Abstract

The utility model discloses corrosion-resistant surface treatment equipment for a stainless steel pipe, which relates to the technical field of stainless steel pipe processing, and comprises a first side disc and a second side disc which are arranged on the upper side of a bearing base, and further comprises a first groove shell and a second groove shell, second sliding blocks are arranged on the positions, close to the two sides, in the second groove shell, outer grinding rollers are fixedly connected to the outer ends of the two first sliding blocks, inner grinding rollers are fixedly connected to the outer ends of the two second sliding blocks, and a first motor and a second motor are fixedly installed in the middles of the back-to-back faces of the first side disc and the second side disc correspondingly. The output ends of the first motor and the second motor are fixedly connected with a first rotating shaft and a second rotating shaft respectively; the stainless steel pipe polishing device has the advantages that the function of polishing the inner surface and the outer surface of a stainless steel pipe is achieved, the treatment efficiency of the stainless steel pipe is remarkably improved, the stainless steel pipe can be conveniently and rapidly fed and discharged, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe processing, in particular to a corrosion-resistant surface treatment device for stainless steel pipes. Background Art

[0002] Stainless steel pipes are steel pipes made by a series of processes from steel billets, and are mainly used in the transportation of various materials. Before processing, there are often certain attachments and iron filings on the surface of stainless steel pipes, so the surface of the steel billet of the stainless steel pipe needs to be polished and cleaned for further processing. In addition, when stainless steel pipes are processed into finished products, they also need to be polished and polished to improve the surface finish.

[0003] After searching, the patent number is CN216127006U, which discloses a stainless steel aging-resistant surface treatment equipment, which solves the problem that the existing stainless steel aging-resistant surface treatment equipment is usually not convenient for recycling waste chips during the aging-resistant process, which may cause certain resource waste during use. However, when the existing stainless steel pipe corrosion-resistant surface treatment equipment is in use, it can usually only perform single-sided grinding on the outer surface or the inner surface of the stainless steel pipe. It takes a long time to fully grind the stainless steel pipe, thereby reducing the processing efficiency of the stainless steel pipe. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a corrosion-resistant surface treatment device for stainless steel pipes. When the existing corrosion-resistant surface treatment device for stainless steel pipes is in use, it can usually only perform single-sided grinding on the outer surface or the inner surface of the stainless steel pipe. It takes a long time to fully grind the stainless steel pipe, thereby reducing the processing efficiency of the stainless steel pipe.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a corrosion-resistant surface treatment equipment for stainless steel pipes, comprising a first side plate and a second side plate arranged on the upper side of a supporting base, and also comprising a first trough shell and a second trough shell, wherein the interior of the first trough shell is provided with a first slider near both sides, and the interior of the second trough shell is provided with a second slider near both sides, the outer ends of the two groups of the first sliders are fixedly connected to outer grinding rollers, and the outer ends of the two groups of the second sliders are fixedly connected to inner grinding rollers.

[0006] As a further solution of the utility model: a first motor and a second motor are fixedly installed at the middle positions of the first side disc and the second side disc facing each other, respectively, and the output ends of the first motor and the second motor are fixedly connected to the first rotating shaft and the second rotating shaft, respectively.

[0007] As a further solution of the utility model: the first groove shell and the second groove shell are respectively located on the inner side surfaces of the first side plate and the second side plate, and the first groove shell and the second groove shell are respectively clamped with the first rotating shaft and the second rotating shaft.

[0008] As a further solution of the utility model: a first adjusting screw and a second adjusting screw are respectively provided through the first trough shell and the second trough shell, and symmetrical threaded sections are provided on the outer sides of the first adjusting screw and the second adjusting screw.

[0009] As a further solution of the utility model: two groups of the first sliding blocks are both threadedly connected to the first adjusting screw, and two groups of the second sliding blocks are both threadedly connected to the second adjusting screw.

[0010] As a further solution of the utility model: the lower sides of the first side plate and the second side plate are fixedly connected with movable columns, the lower surfaces of the two groups of movable columns are fixedly connected with slides near the opposite ends, and one side of the two groups of slides is penetrated by a threaded hole.

[0011] As a further solution of the utility model: a driving motor is fixedly installed at the middle position of the bottom of one side of the supporting base, the output end of the driving motor is fixedly connected to a screw shaft that passes through the supporting base, and the two groups of moving columns are slidably connected to the supporting base.

[0012] As a further solution of the utility model: the outer side surface of the screw shaft is provided with symmetrical threaded sections, and the two groups of slide plates are respectively threadedly connected to the screw shaft through threaded holes.

[0013] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by rotating the first adjusting screw on the first groove shell, the two groups of first sliding blocks are driven to move relative to each other with the cooperation of the symmetrical threaded sections, thereby driving the two groups of outer grinding rollers to move relative to each other, and then rotating the second adjusting screw on the second groove shell, so as to drive the two groups of second sliding blocks to move relative to each other with the cooperation of the symmetrical threaded sections, thereby driving the two groups of inner grinding rollers to move relative to each other, at this time, the two groups of outer grinding rollers are in contact with the outer surface of the stainless steel pipe, and the two groups of inner grinding rollers are in contact with the inner surface of the stainless steel pipe, and then respectively starting the first motor and the second motor on the outer side of the first side plate and the second side plate to respectively drive the first rotating shaft and the second rotating shaft to rotate, thereby driving the first groove shell and the second groove shell to rotate respectively, realizing the polishing and grinding function of the inner and outer surfaces of the stainless steel pipe, and significantly improving the processing efficiency of the stainless steel pipe.

[0014] By starting the driving motor at one end of the bearing base, the screw shaft passing through the bearing base is driven to rotate, thereby driving the two groups of slides and the two groups of movable columns at their upper ends to move relative to each other under the cooperation of the symmetrical threaded sections and the threaded holes, and then driving the first side plate and the second side plate to move away from each other, which facilitates the rapid loading and unloading of stainless steel pipes and is simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a corrosion-resistant surface treatment device for a stainless steel pipe in an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the distribution structure of the outer and inner grinding rollers in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the first side plate and the second side plate in an embodiment of the utility model;

[0018] Figure 4 It is a top view of a corrosion-resistant surface treatment device for a stainless steel pipe in an embodiment of the utility model.

[0019] In the figure: 1. supporting base; 2. first side plate; 3. second side plate; 4. first motor; 5. first rotating shaft; 6. first groove shell; 7. second motor; 8. second rotating shaft; 9. second groove shell; 10. first adjusting screw; 11. second adjusting screw; 12. first slider; 13. second slider; 14. outer grinding roller; 15. inner grinding roller; 16. moving column; 17. slide plate; 18. threaded hole; 19. driving motor; 20. screw shaft. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to Figure 1-Figure 4 A corrosion-resistant surface treatment equipment for stainless steel pipes includes a first side plate 2 and a second side plate 3 arranged on the upper side of a bearing base 1, and also includes a first trough shell 6 and a second trough shell 9. First sliders 12 are arranged near both sides of the interior of the first trough shell 6, and second sliders 13 are arranged near both sides of the interior of the second trough shell 9. The outer ends of the two groups of first sliders 12 are fixedly connected to outer grinding rollers 14, and the outer ends of the two groups of second sliders 13 are fixedly connected to inner grinding rollers 15.

[0022] The first motor 4 and the second motor 7 are fixedly installed at the middle position of the back-to-back opposite sides of the first side disc 2 and the second side disc 3, respectively. The output ends of the first motor 4 and the second motor 7 are fixedly connected with the first rotating shaft 5 and the second rotating shaft 8, respectively. The first groove shell 6 and the second groove shell 9 are respectively located on the inner sides of the first side disc 2 and the second side disc 3, and the first groove shell 6 and the second groove shell 9 are respectively clamped with the first rotating shaft 5 and the second rotating shaft 8.

[0023] In this embodiment, the first rotating shaft 5 and the second rotating shaft 8 are used to allow the first tank shell 6 and the second tank shell 9 to rotate respectively.

[0024] The first groove shell 6 and the second groove shell 9 are respectively penetrated by the first adjusting screw 10 and the second adjusting screw 11. The outer sides of the first adjusting screw 10 and the second adjusting screw 11 are provided with symmetrical threaded sections. The two groups of first sliders 12 are threadedly connected to the first adjusting screw 10, and the two groups of second sliders 13 are threadedly connected to the second adjusting screw 11.

[0025] In this embodiment, the first adjusting screw 10 and the second adjusting screw 11 are used to enable the two groups of first sliding blocks 12 and the two groups of second sliding blocks 13 to move relatively to each other.

[0026] Specifically, by rotating the first adjusting screw 10 on the first groove shell 6, the two groups of first sliding blocks 12 are driven to move relative to each other with the cooperation of the symmetrical threaded sections, thereby driving the two groups of outer grinding rollers 14 to move relative to each other, and then rotating the second adjusting screw 11 on the second groove shell 9, so as to drive the two groups of second sliding blocks 13 to move relative to each other with the cooperation of the symmetrical threaded sections, thereby driving the two groups of inner grinding rollers 15 to move relative to each other. At this time, the two groups of outer grinding rollers 14 are in contact with the outer surface of the stainless steel pipe, and the two groups of inner grinding rollers 15 are in contact with the inner surface of the stainless steel pipe. Then, the first motor 4 and the second motor 7 on the outer side of the first side plate 2 and the second side plate 3 are started respectively to drive the first rotating shaft 5 and the second rotating shaft 8 to rotate respectively, thereby driving the first groove shell 6 and the second groove shell 9 to rotate respectively, thereby realizing the polishing and grinding function of the inner and outer surfaces of the stainless steel pipe, and significantly improving the processing efficiency of the stainless steel pipe.

[0027] Example 2, please refer to Figure 1-Figure 4 A corrosion-resistant surface treatment equipment for stainless steel pipes, wherein the lower sides of the first side plate 2 and the second side plate 3 are fixedly connected with movable columns 16, and the lower surfaces of the two groups of movable columns 16 are fixedly connected with slide plates 17 near the opposite ends, and one side of the two groups of slide plates 17 is penetrated with threaded holes 18.

[0028] A driving motor 19 is fixedly installed in the middle position of the bottom of one side of the supporting base 1, and the output end of the driving motor 19 is fixedly connected to a screw shaft 20 that penetrates the supporting base 1. The two groups of movable columns 16 are both slidably connected to the supporting base 1, and the outer side surface of the screw shaft 20 is provided with symmetrical threaded sections. The two groups of slide plates 17 are threadedly connected to the screw shaft 20 through threaded holes 18 respectively.

[0029] In this embodiment, the two groups of movable columns 16 can move relative to each other through the threaded connection between the screw shaft 20 and the slide plate 17 .

[0030] Specifically, by starting the driving motor 19 at one end of the supporting base 1, the screw shaft 20 passing through the supporting base 1 is driven to rotate, thereby driving the two groups of slides 17 and the two groups of movable columns 16 at their upper ends to move relative to each other with the cooperation of the symmetrical threaded sections and the threaded holes 18, and then driving the first side plate 2 and the second side plate 3 to move away from each other, thereby facilitating the rapid loading and unloading of stainless steel pipes and simplifying the operation.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A corrosion-resistant surface treatment device for a stainless steel pipe, comprising a first side plate (2) and a second side plate (3) arranged on the upper side of a bearing base (1), characterized in that: The invention also comprises a first trough shell (6) and a second trough shell (9), wherein first sliding blocks (12) are arranged inside the first trough shell (6) near both sides, and second sliding blocks (13) are arranged inside the second trough shell (9) near both sides, and the outer ends of the two groups of the first sliding blocks (12) are fixedly connected to outer grinding rollers (14), and the outer ends of the two groups of the second sliding blocks (13) are fixedly connected to inner grinding rollers (15).

2. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 1, characterized in that: A first motor (4) and a second motor (7) are respectively fixedly mounted at middle positions of opposite sides of the first side disc (2) and the second side disc (3); the output ends of the first motor (4) and the second motor (7) are respectively fixedly connected to a first rotating shaft (5) and a second rotating shaft (8).

3. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 2, characterized in that: The first groove shell (6) and the second groove shell (9) are respectively located on the inner side surfaces of the first side plate (2) and the second side plate (3), and the first groove shell (6) and the second groove shell (9) are respectively clamped with the first rotating shaft (5) and the second rotating shaft (8).

4. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 3 is characterized by: A first adjusting screw (10) and a second adjusting screw (11) are respectively provided through the first groove shell (6) and the second groove shell (9), and the outer side surfaces of the first adjusting screw (10) and the second adjusting screw (11) are both provided with symmetrical threaded sections.

5. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 4, characterized in that: The two groups of the first sliding blocks (12) are both threadedly connected to the first adjusting screw (10), and the two groups of the second sliding blocks (13) are both threadedly connected to the second adjusting screw (11).

6. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 3, characterized in that: The lower sides of the first side plate (2) and the second side plate (3) are fixedly connected with movable columns (16), the lower surfaces of the two groups of movable columns (16) are fixedly connected with slide plates (17) near opposite ends, and one side of the two groups of slide plates (17) is penetrated by threaded holes (18).

7. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 6, characterized in that: A drive motor (19) is fixedly mounted at a middle position at the bottom of one side of the bearing base (1), and an output end of the drive motor (19) is fixedly connected to a screw shaft (20) that passes through the bearing base (1), and both sets of the movable columns (16) are slidably connected to the bearing base (1).

8. The corrosion-resistant surface treatment equipment for stainless steel pipe according to claim 7, characterized in that: The outer side surface of the screw shaft (20) is provided with symmetrical threaded sections, and the two groups of slide plates (17) are respectively threadedly connected to the screw shaft (20) through threaded holes (18).

Images