Cleaning equipment for steel pipe machining

Abstract

The utility model is applicable to the technical field of steel pipe processing, and provides cleaning equipment for steel pipe processing, which comprises a bottom box, support columns are mounted at the tops of two ends of the bottom box, a cleaning mechanism is arranged between the two support columns, the two support columns are connected through the cleaning mechanism, two groups of clamping mechanisms are symmetrically arranged in the bottom box, and the two groups of clamping mechanisms are connected through the cleaning mechanism. Each group of clamping mechanism is connected with the bottom box, and a through hole is formed in the top of the bottom box; the cleaning mechanism can clean the inner wall of the steel pipe through a cleaning machine in the cleaning mechanism. According to the cleaning device, the left-right position of the cleaning machine can be adjusted through the first adjusting assembly in the cleaning device, the front-back position of the cleaning machine can be adjusted through the second adjusting assembly in the cleaning device, and therefore cleaning operation on the inner walls of the steel pipes with different diameters can be completed, and compared with soaking cleaning, a brush cylinder in the cleaning machine can make contact with the inner walls of the steel pipes; the cleaning effect on the inner wall of the steel pipe is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe processing, in particular to a cleaning device for steel pipe processing. Background Art

[0002] Steel pipes are used to transport fluids and powdered solids, exchange heat, and manufacture mechanical parts and containers. They are also an economical steel material. During the processing of steel pipes, after various processes, some impurities will remain on the inner wall of the steel pipes, such as grease, dust and foreign metal particles. If these impurities are not cleaned up, the inner wall of the steel pipe will be eroded, which can easily cause damage to the steel pipe, thereby causing the quality of the steel pipe to decline and reducing the service life of the steel pipe.

[0003] At present, most of the methods for cleaning the inner wall of steel pipes are to immerse the steel pipes in a cleaning tank for cleaning. This cleaning method has limited cleaning effect. Since the cleaning brush cannot contact the inner wall of the steel pipe, it is impossible to remove the stubborn stains on the inner wall of the steel pipe. Utility Model Content

[0004] The utility model provides a cleaning device for steel pipe processing, aiming to solve the problem that the stubborn stains on the inner wall of the steel pipe cannot be removed because the cleaning brush cannot contact the inner wall of the steel pipe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cleaning device for steel pipe processing comprises a bottom box, pillars are installed on the tops of both ends of the bottom box, a cleaning mechanism is arranged between the two pillars, the two pillars are connected by the cleaning mechanism, two groups of clamping mechanisms are symmetrically arranged in the bottom box, each group of the clamping mechanisms is connected to the bottom box, and the top of the bottom box has a through hole; the cleaning mechanism comprises a cleaning machine, an adjusting component 1 for adjusting the left and right position of the cleaning machine, and an adjusting component 2 for adjusting the front and rear position of the cleaning machine, the cleaning machine is located on the adjusting component 1, the adjusting component 2 is arranged in two groups, the two groups of the adjusting component 2 are respectively located on the two pillars, and the two groups of the adjusting component 2 are connected by the adjusting component 1; the clamping mechanism comprises a side plate, a plurality of clamping cylinders are arranged on the side wall of the side plate, each of the clamping cylinders is fixedly connected to the side plate, and a clamping plate is installed on the output shaft of each of the clamping cylinders.

[0007] Preferably, the cleaning machine includes a hydraulic cylinder, which is located on and connected to the adjusting component one, a rotating motor is installed on the output shaft of the hydraulic cylinder, a brush cylinder is provided on the output shaft of the rotating motor, and the brush cylinder and the output shaft of the rotating motor are detachably connected; in this scheme, a hydraulic cylinder is provided, which can drive the rotating motor to move in the vertical direction when working to adjust the height of the brush cylinder; and the setting of the rotating motor can drive the brush cylinder to rotate, thereby cleaning the inner wall of the steel pipe.

[0008] Preferably, the adjusting component 1 includes a column 1, a column 2 is arranged on one side of the column 1, the column 1 is located on one group of the adjusting components 2, and the column 2 is located on another group of the adjusting components 2, a screw rod 1 is arranged between the column 1 and the column 2, the two ends of the screw rod 1 are respectively rotatably connected with the column 1 and the column 2, a nut 1 is threadedly connected on the side wall of the screw rod 1, a guide column is arranged below the screw 1, the two ends of the guide column are respectively fixedly connected with the column 1 and the column 2, and the nut 1 is slidably connected to the guide column; in this scheme, by arranging the screw 1 and the nut 1, when the screw 1 rotates, the nut 1 moves left and right on the guide column, thereby adjusting the left and right position of the brush barrel.

[0009] Preferably, a driving motor is installed on the side wall of the column one, the output shaft of the driving motor is fixedly connected to the screw rod one, and the hydraulic cylinder is located on the side wall of the nut one and fixedly connected to the nut one.

[0010] Preferably, the second adjusting component includes a base plate, the base plate is located on the pillar and fixedly connected to the pillar, a fixing seat is installed on the top of the base plate, a screw rod 2 is rotatably connected to the side wall of the fixing seat, a nut 2 is threadedly connected to the side wall of the screw rod 2, the nut 2 and the base plate are slidably connected, and the adjusting component 1 is located on the nut 2; in this scheme, by setting the screw rod 2 and the nut 2, when the screw 2 rotates, the bottom of the nut 2 moves back and forth on the base plate, thereby adjusting the front and rear position of the brush barrel.

[0011] Preferably, a connecting plate is provided between the clamping cylinder and the clamping plate, the connecting plate is fixedly connected to the output shaft of the clamping cylinder, and the clamping plate is located on the connecting plate and is detachably connected to the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting up a cleaning mechanism, the cleaning mechanism can clean the inner wall of the steel pipe through the cleaning machine therein; the left and right position of the cleaning machine can be adjusted through the adjustment component one therein, and the front and rear position of the cleaning machine can be adjusted through the adjustment component two, so as to complete the cleaning operation of the inner wall of steel pipes of different diameters. Compared with immersion cleaning, this device can make the brush cylinder in the cleaning machine contact with the inner wall of the steel pipe, thereby improving the cleaning effect of the inner wall of the steel pipe.

[0014] 2. By setting up a clamping mechanism, when the output shafts of the clamping cylinders in the two sets of clamping mechanisms are extended at the same time, multiple sets of clamping plates can be brought into contact with the outer wall of the steel pipe, thereby clamping and fixing the steel pipe to prevent the steel pipe from moving during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a front view of the utility model;

[0017] Figure 2 It is a cross-sectional view of the bottom box of the utility model;

[0018] Figure 3 for Figure 1 A magnified view of the structure at point A on the cleaning machine;

[0019] Figure 4 for Figure 1 A magnified view of the structure at point B on the pillar;

[0020] In the figure: 1. bottom box; 2. pillar; 3. cleaning mechanism; 4. clamping mechanism; 5. through hole; 31. cleaning machine; 32. adjusting component one; 33. adjusting component two; 41. side plate; 42. clamping cylinder; 43. clamping plate; 44. connecting plate; 311. hydraulic cylinder; 312. rotating motor; 313. brush cylinder; 321. column one; 322. column two; 323. screw one; 324. nut one; 325. guide column; 326. driving motor; 331. bottom plate; 332. fixing seat; 333. screw two; 334. nut two. DETAILED DESCRIPTION

[0021] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-4 A cleaning device for steel pipe processing comprises a bottom box 1, pillars 2 are installed on the tops of both ends of the bottom box 1, a cleaning mechanism 3 is arranged between the two pillars 2, the two pillars 2 are connected by the cleaning mechanism 3, two groups of clamping mechanisms 4 are symmetrically arranged in the bottom box 1, each group of clamping mechanisms 4 is connected to the bottom box 1, and the top of the bottom box 1 has a through hole 5; the cleaning mechanism 3 comprises a cleaning machine 31, an adjusting component 1 32 for adjusting the left and right positions of the cleaning machine 31, and an adjusting component 2 33 for adjusting the front and rear positions of the cleaning machine 31, the cleaning machine 31 is located on the adjusting component 1 32, the adjusting component 2 33 is arranged in two groups, the two groups of adjusting components 2 33 are respectively located on the two pillars 2, and the two groups of adjusting components 2 33 are connected by the adjusting component 1 32; the clamping mechanism 4 comprises a side plate 41, a plurality of clamping cylinders 42 are arranged on the side wall of the side plate 41, each clamping cylinder 42 is fixedly connected to the side plate 41, and a clamping plate 43 is installed on the output shaft of each clamping cylinder 42.

[0027] Specifically, the rear side wall of the bottom box 1 is provided with a box door, which is connected to the bottom box 1 by a hinge, and the staff can rotate the box door to place the steel pipe in the bottom box 1 for fixing; the bottom of the bottom box 1 may have a drainage hole, because the steel pipe placed in the bottom box 1 is wetted, if the drainage hole is not provided, the liquid on the steel pipe will drip to the bottom of the bottom box 1 due to gravity, and this reciprocating will cause water accumulation at the bottom of the bottom box 1. The side plate 41 also has an air pipe, which is connected to the multiple clamping cylinders 42, and the air pump is connected to the air pipe. When the air pump is working, it can supply air to the multiple clamping cylinders 42 through the air pipe, so that the output shafts of the multiple clamping cylinders 42 extend at the same time.

[0028] Furthermore, the cleaning machine 31 includes a hydraulic cylinder 311, which is located on the adjusting component 32 and connected to the adjusting component 32. A rotating motor 312 is installed on the output shaft of the hydraulic cylinder 311, and a brush cylinder 313 is provided on the output shaft of the rotating motor 312. The brush cylinder 313 and the output shaft of the rotating motor 312 are detachably connected.

[0029] Specifically, the brush cylinder 313 can be installed on the rotating motor 312 by means of a buckle and a slot, or by means of a bolt.

[0030] Furthermore, the adjustment component 32 includes a column 1 321, a column 2 322 is arranged on one side of the column 1 321, the column 1 321 is located on one group of the adjustment components 2 33, and the column 2 322 is located on the other group of the adjustment components 2 33, a screw 1 323 is arranged between the column 1 321 and the column 2 322, and the two ends of the screw 1 323 are respectively rotatably connected to the column 1 321 and the column 2 322, a nut 1 324 is threadedly connected to the side wall of the screw 1 323, and a guide column 325 is arranged below the screw 1 323, and the two ends of the guide column 325 are respectively fixedly connected to the column 1 321 and the column 2 322, and the nut 1 324 and the guide column 325 are slidably connected.

[0031] Furthermore, a driving motor 326 is installed on the side wall of the column 1 321 , and the output shaft of the driving motor 326 is fixedly connected to the screw 1 323 . The hydraulic cylinder 311 is located on the side wall of the nut 1 324 and is fixedly connected to the nut 1 324 .

[0032] Furthermore, the adjustment component 2 33 includes a base plate 331, the base plate 331 is located on the pillar 2 and fixedly connected to the pillar 2, a fixing seat 332 is installed on the top of the base plate 331, a screw 2 333 is rotatably connected to the side wall of the fixing seat 332, a nut 2 334 is threadedly connected to the side wall of the screw 2 333, the nut 2 334 and the base plate 331 are slidably connected, and the adjustment component 1 32 is located on the nut 2 334.

[0033] Specifically, a driving motor is also installed on the top of the base plate 331, and the driving motor can drive the screw 2 333 to rotate. In order to ensure that the motors in the two sets of adjustment components 2 33 can rotate synchronously, mutual feedback between servo controllers can be used, and the two sets of controllers can receive the same set of pulses to achieve this (this technology is prior art and will not be elaborated in detail in the present invention).

[0034] Furthermore, a connecting plate 44 is provided between the clamping cylinder 42 and the clamping plate 43 . The connecting plate 44 is fixedly connected to the output shaft of the clamping cylinder 42 . The clamping plate 43 is located on the connecting plate 44 and is detachably connected to the connecting plate 44 .

[0035] In summary, by setting up the cleaning mechanism 3, the cleaning mechanism 3 can clean the inner wall of the steel pipe through the cleaning machine 31 therein; the left and right positions of the cleaning machine 31 can be adjusted through the adjustment component 1 32 therein, and the front and rear positions of the cleaning machine 31 can be adjusted through the adjustment component 2 33, so as to complete the cleaning operation of the inner wall of steel pipes of different diameters. Compared with immersion cleaning, this device can make the brush cylinder 313 in the cleaning machine 31 contact with the inner wall of the steel pipe, thereby improving the cleaning effect of the inner wall of the steel pipe. By setting up the clamping mechanism 4, when the output shafts of the clamping cylinders 42 in the two groups of clamping mechanisms 4 are extended at the same time, multiple groups of clamping plates 43 can be made to contact with the outer wall of the steel pipe, thereby clamping and fixing the steel pipe to prevent the steel pipe from moving during the cleaning process.

[0036] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for steel pipe processing, comprising a bottom box (1), characterized in that: The tops of both ends of the bottom box (1) are both installed with pillars (2), a cleaning mechanism (3) is arranged between the two pillars (2), and the two pillars (2) are connected via the cleaning mechanism (3), two groups of clamping mechanisms (4) are symmetrically arranged in the bottom box (1), and each group of the clamping mechanisms (4) is connected to the bottom box (1), and the top of the bottom box (1) has a through hole (5); The cleaning mechanism (3) comprises a cleaning machine (31), an adjusting component one (32) for adjusting the left-right position of the cleaning machine (31), and an adjusting component two (33) for adjusting the front-back position of the cleaning machine (31), the cleaning machine (31) being located on the adjusting component one (32), the adjusting component two (33) being provided with two groups, the two groups of the adjusting components two (33) being located on two of the pillars (2) respectively, and the two groups of the adjusting components two (33) being connected via the adjusting component one (32); The clamping mechanism (4) comprises a side plate (41), a plurality of clamping cylinders (42) are arranged on the side wall of the side plate (41), each of the clamping cylinders (42) is fixedly connected to the side plate (41), and a clamping plate (43) is installed on the output shaft of each of the clamping cylinders (42).

2. The cleaning equipment for steel pipe processing according to claim 1, characterized in that: The cleaning machine (31) comprises a hydraulic cylinder (311), the hydraulic cylinder (311) being located on the adjusting component one (32) and connected to the adjusting component one (32), a rotating motor (312) being mounted on the output shaft of the hydraulic cylinder (311), a brush cylinder (313) being arranged on the output shaft of the rotating motor (312), and the brush cylinder (313) and the output shaft of the rotating motor (312) being detachably connected.

3. The cleaning equipment for steel pipe processing according to claim 2, characterized in that: The adjustment component 1 (32) includes a column 1 (321), a column 2 (322) is arranged on one side of the column 1 (321), the column 1 (321) is located on one group of the adjustment components 2 (33), the column 2 (322) is located on another group of the adjustment components 2 (33), a screw rod 1 (323) is arranged between the column 1 (321) and the column 2 (322), the screw rod 1 (323) The two ends of the screw rod (323) are respectively rotatably connected to the column one (321) and the column two (322); a nut (324) is threadedly connected to the side wall of the screw rod (323); a guide column (325) is provided below the screw rod (323); the two ends of the guide column (325) are respectively fixedly connected to the column one (321) and the column two (322); the nut (324) and the guide column (325) are slidably connected.

4. The cleaning equipment for steel pipe processing according to claim 3, characterized in that: A driving motor (326) is installed on the side wall of the column one (321), and the output shaft of the driving motor (326) is fixedly connected to the screw rod one (323). The hydraulic cylinder (311) is located on the side wall of the nut one (324) and is fixedly connected to the nut one (324).

5. The cleaning equipment for steel pipe processing according to claim 1, characterized in that: The second adjustment component (33) comprises a base plate (331), the base plate (331) is located on the pillar (2) and fixedly connected to the pillar (2), a fixing seat (332) is installed on the top of the base plate (331), a second screw rod (333) is rotatably connected to the side wall of the fixing seat (332), a second nut (334) is threadedly connected to the side wall of the second screw rod (333), the second nut (334) and the base plate (331) are slidably connected, and the adjustment component (32) is located on the second nut (334).

6. The cleaning equipment for steel pipe processing according to claim 1, characterized in that: A connecting plate (44) is provided between the clamping cylinder (42) and the clamping plate (43); the connecting plate (44) is fixedly connected to the output shaft of the clamping cylinder (42); and the clamping plate (43) is located on the connecting plate (44) and is detachably connected to the connecting plate (44).

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