CN215748464U

CN215748464U - Plate surface rust removal device for production of longitudinal submerged arc welded pipe

Info

Publication number: CN215748464U
Application number: CN202121166565.9U
Authority: CN
Inventors: 张峰
Original assignee: Liaoning Xinhongxiang Steel Pipe Co ltd
Current assignee: Liaoning Xinhongxiang Steel Pipe Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-08
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a plate surface rust removal device for the production of straight seam submerged arc welded pipes, which comprises a bracket, two rotating shafts are arranged at the bottom end of the bracket for rotation, rollers are arranged at the outer end, and a threaded rod is arranged on the bracket for rotation, and the right end of the threaded rod is connected with There is a servo motor, a support plate is arranged on the threaded rod, a fixed shaft is arranged between the brackets, and the fixed shaft and the support plate are connected in rotation. The shaft, the right end is provided with a rotating motor, the limit shaft is provided with a sleeve, the outer end of the sleeve is provided with a wire brush, the bottom of the front end of the bracket is provided with a first baffle, the upper end of the first baffle is provided with a collection box, and the bottom end of the collection box A first suction pipe runs through the first suction pipe, the outer end of the first suction pipe is connected with a plurality of second suction pipes, the second suction pipes extend outward through the first baffle plate, and a suction fan runs through the rear end of the collection box ;The design of the roller can save manpower; the servo motor realizes the horizontal rust removal; the collection box realizes the dust collection.

Description

Plate surface rust removal device for production of longitudinal submerged arc welded pipe

Technical Field

The utility model relates to the technical field of plate surface rust removal, in particular to a plate surface rust removal device for producing a longitudinal submerged arc welded pipe.

Background

The welding process adopted by the submerged arc welding straight seam steel pipe is a submerged arc welding technology, filler welding is adopted, welding flux is protected by particles, the production process of the submerged arc welding straight seam steel pipe comprises a JCOE forming technology and a roll forming submerged arc welding technology, when the opening diameter is larger, two steel plates can be rolled, double welding seams can be formed, the plate surface needs to be subjected to rust removal operation before the welded pipe is produced, the existing patent with the patent number of 202022010878.7 comprises a polishing cleaning head, a steel wire brush, a driving motor and the like, although the device has good portability, when the device is used, the device needs to be manually operated by an operator, is operated for a long time, wastes manpower, lacks of a proper moving device, is inconvenient to perform rust removal operation on the steel plates in the horizontal direction, and the dust removal effect needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plate surface rust removing device for producing a longitudinal submerged arc welded pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: a plate surface rust removing device for the production of a longitudinal submerged arc welded pipe comprises a support, wherein two rotating shafts are rotatably arranged at the bottom end of the support, rollers are arranged at the outer side ends of the two rotating shafts, a threaded rod is rotatably arranged at the upper end of the support, a servo motor is connected and arranged at the right end of the threaded rod, the servo motor is connected with an external power supply, a supporting plate is arranged on the threaded rod, the supporting plate is in threaded fit with the threaded rod, a fixed shaft is arranged between the supports, the fixed shaft is rotatably connected with the supporting plate, the fixed shaft and the threaded rod are horizontally arranged, two limiting plates are arranged on the lower end surface of the supporting plate, a limiting shaft is rotatably arranged between the two limiting plates, a rotating motor is arranged at the right end of the limiting shaft, the rotating motor is connected with an external power supply, a sleeve is arranged on the limiting shaft, and a steel wire brush is arranged at the outer side end of the sleeve, the support is characterized in that a first baffle is arranged at the bottom of the front end face of the support, a collecting box is arranged at the upper end of the first baffle, a first air suction pipe is arranged at the bottom end of the collecting box in a penetrating mode, a plurality of second air suction pipes are arranged at the outer side end of the first air suction pipe in a connecting mode, the second air suction pipes extend outwards to penetrate through the first baffle, a suction fan is arranged at the rear end face of the collecting box in a penetrating mode, and the suction fan is connected with an external power source.

In a further preferred mode, the inner side end of the suction fan is provided with a dust cover, and the dust cover is used for filtering the suction fan.

In a further preferred mode, a first handle is arranged at the top of the left end face of the support, and the integral device is convenient to push.

Preferably in further, support left end face bottom is provided with the fixing base, it is provided with the check lock pole to run through on the fixing base, the check lock pole bottom is provided with the fixed plate, the fixed plate bottom is provided with anti-skidding rubber pad, realizes firm spacing to the removal.

In a further preferred mode, a second baffle is arranged at the bottom of the rear end face of the support to block the other side of the support, so that the splashing of the rust powder is avoided.

Preferably, a plurality of mounting rods are arranged at one end, close to the support, of the second baffle, and a plurality of mounting holes are formed in the rear end face of the support, corresponding to the plurality of mounting rods, so that the second baffle can be conveniently mounted and dismounted.

Preferably in further, the top end of the collecting box is hinged with a cover plate, and a second handle is arranged at the upper end of the cover plate, so that the inside of the collecting box can be cleaned conveniently and opened conveniently.

In a further preferred mode, the front end of the collecting box is provided with an observation window, so that the inside of the collecting box can be observed conveniently.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the roller is designed to push the integral device with the first handle, and the rotating shaft driving device with the rollers at two ends moves forwards, so that the labor is saved, the operator is prevented from bending down to operate, and the efficiency is improved; the design of the servo motor starts a power supply of the servo motor, a motor shaft of the servo motor drives a threaded rod to rotate, the threaded rod is in threaded fit with the supporting plate, the supporting plate moves back and forth on the inner side of the bracket, the fixed shaft limits the supporting plate, the movement stability is guaranteed, and then the steel wire brush is used for carrying out rust removal operation on the steel plate in the horizontal direction; the design of collecting box starts the power of suction fan, and the suction fan induced drafts through first aspiration channel and a plurality of second aspiration channel, inhales inside the collecting box with external dust etc. realizes the dust fall and collects.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred plate surface rust removal device for longitudinal submerged arc welded pipe production in the utility model;

FIG. 2 is a schematic overall structure diagram of a preferred surface rust removal device for longitudinal submerged arc welded pipe production, which is not provided with a second baffle plate;

FIG. 3 is a schematic diagram of a second baffle structure optimized by the plate surface rust removing device for the production of the longitudinal submerged arc welded pipe in the utility model;

FIG. 4 is a schematic sectional view of a structure of a collection box optimized by a plate surface rust removal device for production of a longitudinal submerged arc welded pipe in the utility model;

FIG. 5 is a schematic view of the structure of a first baffle, a first air suction pipe and a second air suction pipe which are optimized by the plate surface rust removal device for the production of the longitudinal submerged arc welded pipe in the utility model;

FIG. 6 is a schematic view of a preferred structure of a fixing seat, a locking rod, a fixing plate and an anti-skid rubber pad of the plate surface rust removal device for longitudinal submerged arc welded pipe production in the utility model.

In the figure: 1. a support; 2. a rotating shaft; 3. a roller; 4. a threaded rod; 5. a servo motor; 6. a support plate; 7. a fixed shaft; 8. a limiting plate; 9. a limiting shaft; 10. a rotating electric machine; 11. a sleeve; 12. a wire brush; 13. a first baffle plate; 14. a collection box; 15. a first air suction pipe; 16. a second aspiration channel; 17. a suction fan; 18. a dust cover; 19. a first handle; 20. a fixed seat; 21. a locking lever; 22. a fixing plate; 23. an anti-skid rubber pad; 24. a second baffle; 25. mounting a rod; 26. mounting holes; 27. a cover plate; 28. a second handle; 29. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-6, a plate surface rust removing device for the production of longitudinal submerged arc welded pipes comprises a support 1, two rotating shafts 2 are rotatably arranged at the bottom end of the support 1, rollers 3 are respectively arranged at the outer side ends of the two rotating shafts 2, a threaded rod 4 is rotatably arranged at the upper end of the support 1, a servo motor 5 is connected at the right end of the threaded rod 4, the servo motor 5 is connected with an external power supply, a support plate 6 is arranged on the threaded rod 4, the support plate 6 is in threaded fit with the threaded rod 4, a fixed shaft 7 is arranged between the support 1, the fixed shaft 7 is rotatably connected with the support plate 6, the fixed shaft 7 and the threaded rod 4 are horizontally arranged, two limit plates 8 are arranged at the lower end surface of the support plate 6, a limit shaft 9 is rotatably arranged between the two limit plates 8, a rotating motor 10 is arranged at the right end of the limit shaft 9, the rotating motor 10 is connected with the external power supply, a sleeve 11 is arranged on the limit shaft 9, a steel wire brush 12 is arranged at the outer side end of the sleeve 11, the bottom of the front end face of the support 1 is provided with a first baffle 13, the upper end of the first baffle 13 is provided with a collection box 14, the bottom end of the collection box 14 is provided with a first air suction pipe 15 in a penetrating mode, the outer side end of the first air suction pipe 15 is connected with a plurality of second air suction pipes 16, the second air suction pipes 16 extend outwards to penetrate through the first baffle 13, the rear end face of the collection box 14 is provided with a suction fan 17 in a penetrating mode, and the suction fan 17 is connected with an external power source.

Referring to fig. 4, in the present embodiment, a dust cover 18 is disposed at an inner end of the collection box 14 corresponding to the suction fan 17, and the dust cover 18 filters the air source at the suction fan 17.

Referring to fig. 1, fig. 2, fig. 3 and fig. 6, in this embodiment, a first handle 19 is disposed at the top of a left end surface of a support 1, a fixing seat 20 is disposed at the bottom of the left end surface of the support 1, a locking rod 21 is disposed on the fixing seat 20 in a penetrating manner, a fixing plate 22 is disposed at the bottom end of the locking rod 21, an anti-skid rubber pad 23 is disposed at the bottom end of the fixing plate 22, a second baffle 24 is disposed at the bottom of a rear end surface of the support 1, a plurality of mounting rods 25 are disposed at the end of the second baffle 24 close to one end of the support 1, a plurality of mounting holes 26 are disposed at the rear end of the support 1 corresponding to the plurality of mounting rods 25, the first handle 19 is grasped to push the whole device, the locking rod 21 is rotated, the locking rod 21 is in threaded fit with the fixing seat 20, the fixing plate 22 and the anti-skid rubber pad 23 at the bottom are driven to contact with the ground, and the mounting rods 25 of the second baffle 24 are correspondingly inserted into the mounting holes 26 of the support 1.

Referring to fig. 1 and 4, in the present embodiment, a cover plate 27 is hinged to the top end of the collecting box 14, a second handle 28 is provided on the upper end of the cover plate 27, an observation window 29 is provided on the front end of the collecting box 14, the inside is observed through the observation window 29, the observation window 29 is preferably made of tempered glass, the second handle 28 is grasped, and the cover plate 27 is opened.

Example two:

in conclusion, when the device is used, firstly, the whole device is moved to a proper position, the power supply of the rotating motor 10 is started, the motor shaft of the rotating motor 10 drives the limiting shaft 9 to rotate relative to the limiting plate 8, the limiting shaft 9 drives the steel wire brush 12 at the outer end to perform a rust removal operation on the surface of a steel plate placed on the ground, the servo motor 5 and the rotating motor 10 are both installed through a connecting frame, the power supply of the servo motor 5 is started, the motor shaft of the servo motor 5 drives the threaded rod 4 to rotate, the threaded rod 4 is in threaded fit with the supporting plate 6 to realize the back-and-forth movement of the supporting plate 6 in the bracket 1, the fixed shaft 7 is used for limiting the supporting plate 6 to ensure stable movement, further, the steel wire brush 12 is used for performing the rust removal operation on the steel plate in the horizontal direction, after the rust removal in the horizontal direction is completed, the locking rod 21 is rotated, the locking rod 21 is in threaded fit with the fixed seat 20 to drive the fixed plate 22 with the anti-skid rubber pad 23 at the bottom end to ascend, the integral device with the first handle 19 is pushed without limiting and fixing, the rotating shaft 2 with the rollers 3 at two ends drives the device to move forwards, rust removal is carried out on steel plates at other positions, the locking rod 21 is rotated, the fixing plate 22 with the anti-skidding rubber pad 23 at the bottom end is driven to contact the ground, and the stability of the integral device is realized.

Example three:

in conclusion, when the dust collection device is used, when the device is used for carrying out rust removal operation on a steel plate, dust and rust dust can be generated, the mounting rod 25 and the mounting hole 26 of the second baffle plate 24 are correspondingly mounted, the power supply of the suction fan 17 is started, the suction fan 17 sucks air through the first air suction pipe 15 and the second air suction pipes 16, external dust and the like are sucked into the collecting box 14, dust collection is achieved, the collecting box 14 with the observation window 29 is observed, after the dust is accumulated to a certain amount, the cover plate 27 with the second handle 28 is opened, the hinged cover plate 27 is opened, the dust and the like in the collecting box 14 are cleaned, normal use of the dust collection device is guaranteed, and smooth dust collection operation is guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plate surface rust removal device for the production of a straight seam submerged arc welded pipe, comprising a bracket (1), characterized in that the bottom end of the bracket (1) is rotated and provided with two rotating shafts (2), the two rotating shafts (2) Rollers (3) are provided on the outer side, a threaded rod (4) is provided on the bracket (1), a servo motor (5) is provided at the right end of the threaded rod (4), and the threaded rod (4) A support plate (6) is provided on the support plate, the support plate (6) is threadedly matched with the threaded rod (4), and a fixed shaft (7) and the support plate (6) are rotatably connected between the brackets (1). , the lower end surface of the support plate (6) is provided with two limit plates (8), a limit shaft (9) is rotated between the two limit plates (8), and the limit shaft (9) The right end is provided with a rotating motor (10), the limiting shaft (9) is provided with a sleeve (11), the outer end of the sleeve (11) is provided with a wire brush (12), and the front end of the bracket (1) A first baffle (13) is provided, a collection box (14) is arranged on the first baffle (13), and a first suction pipe (15) is arranged at the bottom end of the collection box (14). The outer end of the first suction pipe (15) is connected with a plurality of second suction pipes (16), and the second suction pipes (16) extend outward through the first baffle plate (13). The rear end of the collection box (14) is provided with a suction fan (17).

2 . The rust removal device for the production of LSAW pipes according to claim 1 , wherein the inner end of the collection box ( 14 ) is provided with a dust cover corresponding to the suction fan ( 17 ). 3 . (18).

3 . The plate surface rust removal device for LSAW pipe production according to claim 1 , wherein a first handle ( 19 ) is provided on the top of the left end surface of the bracket ( 1 ). 4 .

4. A plate surface rust removal device for LSAW pipe production according to claim 3, characterized in that: the bottom of the left end face of the bracket (1) is provided with a fixing seat (20), and the fixing seat ( 20) A locking rod (21) is arranged therethrough, the bottom end of the locking rod (21) is provided with a fixing plate (22), and the bottom end of the fixing plate (22) is provided with a non-slip rubber pad (23).

5 . The plate surface rust removal device for LSAW pipe production according to claim 4 , wherein a second baffle plate ( 24 ) is provided at the bottom of the rear end surface of the bracket ( 1 ). 6 .

6. A rust removal device for LSAW pipe production according to claim 5, characterized in that: the second baffle plate (24) is provided with a plurality of installations near one end of the bracket (1). A rod (25), the rear end surface of the bracket (1) is provided with a plurality of mounting holes (26) corresponding to the plurality of the mounting rods (25).

7 . The rust removal device for the production of LSAW pipes according to claim 2 , wherein the top of the collection box ( 14 ) is hingedly provided with a cover plate ( 27 ), and the cover plate ( 27) The upper end is provided with a second handle (28).

8 . The plate surface rust removal device for LSAW pipe production according to claim 7 , wherein an observation window ( 29 ) is provided at the front end of the collection box ( 14 ). 9 .