CN215547117U

CN215547117U - Scar waste material rolling equipment is scraped to welded tube

Info

Publication number: CN215547117U
Application number: CN202121579986.4U
Authority: CN
Inventors: 张志超
Original assignee: Tianjin Zhongyida Pipe Industry Co ltd
Current assignee: Tianjin Zhongyida Pipe Industry Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-18
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a welding pipe scar scraping waste material winding device which comprises a welding workbench, wherein the upper part of the welding workbench is fixedly connected with a squeezing roller frame and a scar scraping knife rest, the middle part of the scar scraping knife rest is fixedly connected with a scraper, one side, close to the scraper, of the upper part of the scar scraping knife rest is fixedly connected with an upright plate, the middle part of the upright plate is rotatably connected with a winding rotary frame, one side, far away from the winding rotary frame, of the upright plate is provided with a driving assembly used for driving the winding rotary frame to rotate, the lower part of the winding rotary frame is rotatably connected with a fixed rotary roller, the upper part of the winding rotary frame is slidably connected with a longitudinal moving sliding block, one side, far away from the winding rotary frame, of the longitudinal moving sliding block is rotatably connected with a movable rotary roller, and the side edge of the winding rotary frame is provided with a clamping pin mechanism used for adjusting the position of the longitudinal moving sliding block. According to the utility model, the rolling rotating frame on the upper side of the scar scraping knife rest rolls the scar scraping waste materials when rotating, and the inner rotating frames on the two sides rotate, extrude and contract, so that the influence of the scar scraping waste materials on the working environment of working personnel is reduced.

Description

Scar waste material rolling equipment is scraped to welded tube

Technical Field

The utility model relates to the technical field of straight welded pipe production equipment, in particular to a welded pipe scar waste winding device.

Background

Steel pipe refers to a steel material having a hollow cross section, the length of which is much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material quality, steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high pressure equipment and the like according to the application, and the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into hot rolling and cold rolling (drawing), and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.

In the production process of a welded pipe, strip steel is generally curled and formed, and the welded joint is welded into a pipe blank structure under the welding of high-frequency welding equipment, but in the process of straight welded pipe, more craters are generated at the welding seam, so that the crater waste of the welded pipe needs to be scraped for keeping the flatness of the outer surface of the welded pipe, the crater waste is easily scattered and distributed after being separated from the steel pipe, the temperature is high, the working environment of workers is affected, and meanwhile, the crater waste which is scattered and distributed occupies a large space, and the subsequent extrusion treatment is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for rolling the scar waste of a welded pipe, which can roll the scar after the scar is scraped by a scraper and extrude the scar waste during blanking, so that the influence of the scar waste on the working environment of workers is reduced.

The utility model is realized by the following technical scheme:

a scar waste material rolling device for a welded pipe comprises a welding workbench, wherein the upper part of the welding workbench is fixedly connected with an extrusion roller frame and a scar knife frame, the middle part of the scar knife frame is fixedly connected with a scraper, the upper part of the scar knife frame is close to one side of the scraper and is fixedly connected with an upright plate, the middle part of the upright plate is rotatably connected with a rolling rotating frame, one side of the upright plate, which is far away from the rolling rotating frame, is provided with a driving component for driving the rolling rotating frame to rotate, the lower part of the rolling rotating frame is rotatably connected with a fixed rotating roller, the upper part of the rolling rotating frame is slidably connected with a longitudinal moving sliding block, one side of the longitudinal moving sliding block, which is far away from the rolling rotating frame, is rotatably connected with a movable rotating roller, the side edge of the rolling rotating frame is provided with a bayonet lock mechanism for adjusting the position of the longitudinal moving sliding block, the two sides of the rolling rotating frame are rotatably connected with inner rotating frames, one side of the rolling rotating frame, which is far away from the movable rotating roller, is connected with two symmetrically arranged hydraulic rods, and the working end of the hydraulic rod is rotationally connected with the inner rotating and pressing frame.

Through adopting above-mentioned technical scheme, make the rolling pivot of scraping scar knife rest upside carry out the rolling to scraping the scar waste material when rotating to the adversion frame in both sides rotates the extrusion shrink, thereby reduces the influence of scraping the scar waste material to staff's operational environment.

Further setting the following steps: the clamping pin mechanism comprises a linkage screw rod, a side sliding hole is formed in the side edge of the winding rotating frame, the linkage screw rod is arranged in the side sliding hole, one end of the linkage screw rod is fixedly connected with the longitudinal moving sliding block, and a positioning nut is connected to the linkage screw rod in a threaded mode.

Through adopting above-mentioned technical scheme, set nut in bayonet lock mechanism rotates to set nut and rolling revolving rack side butt position to the completion is indulged the fixed of moving slider position on the rolling revolving rack, thereby accomplishes fixedly after the position of moving the slider is indulged in the regulation.

Further setting the following steps: the driving assembly comprises a driving motor, the driving motor is fixedly connected to the middle of the vertical plate, and the output end of the driving motor is coaxially connected with the winding rotating frame.

Through adopting above-mentioned technical scheme, driving motor during operation in drive assembly, driving motor's output drives the rotation of rolling revolving rack to accomplish the rolling to scraping the scar waste material, reduce the dispersion of scraping the scar waste material.

Further setting the following steps: a square slideway is arranged on the rolling rotating frame, and the longitudinal moving sliding block is arranged in the square slideway in a sliding mode.

Through adopting above-mentioned technical scheme, the square slide that sets up on the rolling revolving rack makes to indulge and move the slider and only slide in square slide to the restriction indulges rocking of moving the slider when sliding on the rolling revolving rack, keeps adjusting the stability of indulging after moving the slider position, makes activity revolving roller and rolling revolving rack keep parallel position and carries out the rolling to scraping the scar waste material.

Further setting the following steps: an extension spring is arranged in the square slideway, one end of the extension spring is fixedly connected with the longitudinal moving sliding block, and the other end of the extension spring is fixedly connected with the inner wall of the square slideway.

Through adopting above-mentioned technical scheme, on the rolling revolving rack of accomplishing rolling work, the staff adjusts to indulge and moves the slider and move to being close to fixed revolving roller one side to be convenient for make scrape the scar waste material book take off from the rolling revolving rack, later indulge and move the slider and move under extension spring's pulling and reset, thereby be convenient for subsequent waste material rolling work.

Further setting the following steps: two interior transfer frame is close to one end fixedly connected with extension clamp plate each other, extension clamp plate keeps away from interior transfer frame one side and sets up to the arcwall face structure.

Through adopting above-mentioned technical scheme, including changeing the extension clamp plate that the pressure frame is close to one end setting each other, increase adversion pressure frame and the area of contact of scraping the scar waste material to be convenient for concentrate the extrusion to scraping the scar waste material book, reduce the space occupation of scraping the scar waste material.

Further setting the following steps: and one side of the expansion pressing plate, which is close to each other, is provided with a smooth surface.

Through adopting above-mentioned technical scheme, the smooth surface that sets up on the extension clamp plate is convenient for reduce the extension clamp plate and scrapes the friction when the scar waste material extrudees, reduces the wearing and tearing that the scar waste material led to the fact the extension clamp plate.

In conclusion, the beneficial technical effects of the utility model are as follows:

the utility model controls the coiling rotary frame to coil the scar waste when rotating, and the rotary frame rotates and extrudes and contracts in the inner rotary frames at two sides, thereby reducing the influence of the scar waste on the working environment of workers.

Drawings

FIG. 1 is an isometric view of one embodiment of the present invention, primarily intended to represent the overall structural view of a welding station;

FIG. 2 is an enlarged view taken at A in FIG. 1, and is mainly used for showing the structure of the movable roller;

fig. 3 is a top view of a shaving blade holder according to an embodiment of the present invention, and is primarily intended to represent the structural schematic of a hydraulic rod.

Reference numerals: 1. a welding workbench; 2. a pressing roller frame; 3. a scar scraping knife rest; 4. a scraper; 5. an upright plate; 6. rolling and rotating the frame; 7. a fixed roller; 8. longitudinally moving the sliding block; 9. a movable roller; 10. an inner rotary frame; 11. a hydraulic lever; 12. a square slideway; 13. an extension spring; 14. linking a screw rod; 15. a sideslip hole; 16. positioning a nut; 17. a drive motor; 18. and expanding the pressing plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the scope of the present invention and that the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 and 2, the welding pipe scar waste winding device disclosed by the utility model comprises a welding workbench 1, wherein an extrusion roller frame 2 and a scar scraping tool rest 3 are fixedly connected to the upper portion of the welding workbench 1, a scraper 4 is fixedly connected to the middle portion of the scar scraping tool rest 3, an upright plate 5 is fixedly connected to one side, close to the scraper 4, of the upper portion of the scar scraping tool rest 3, a winding rotary frame 6 is rotatably connected to the middle portion of the upright plate 5, a driving component for driving the winding rotary frame 6 to rotate is arranged on one side, far away from the winding rotary frame 6, of the upright plate 5, a fixed rotary roller 7 is rotatably connected to the lower portion of the winding rotary frame 6, a longitudinal moving slide block 8 is slidably connected to the upper portion of the winding rotary frame 6, a movable rotary roller 9 is rotatably connected to one side, far away from the winding rotary frame 6, of the longitudinal moving slide block 8, and a clamping pin mechanism for adjusting the position of the longitudinal moving slide block 8 is arranged on the side of the winding rotary frame 6.

Referring to fig. 1 and 3, the two sides of the winding rotary frame 6 are rotatably connected with the inner rotary frame 10, one side of the winding rotary frame 6, which is far away from the movable rotary roller 9, is rotatably connected with two symmetrically arranged hydraulic rods 11, the working ends of the hydraulic rods 11 are rotatably connected with the inner rotary frame 10, so that the winding rotary frame 6 on the upper side of the scar blade frame 3 winds the scar waste materials when rotating, and the inner rotary frames 10 on the two sides rotate, extrude and shrink, thereby reducing the influence of the scar waste materials on the working environment of workers.

Referring to fig. 2, the locking mechanism includes a linking screw 14, a side sliding hole 15 is formed on a side edge of the rolling rotating frame 6, the linking screw 14 is disposed in the side sliding hole 15, one end of the linking screw 14 is fixedly connected with the longitudinal sliding block 8, a positioning nut 16 is connected to the linking screw 14 through a thread, and the positioning nut 16 in the locking mechanism rotates to a position where the positioning nut 16 abuts against the side edge of the rolling rotating frame 6, so that the position of the longitudinal sliding block 8 on the rolling rotating frame 6 is fixed, and the fixing is completed after the position of the longitudinal sliding block 8 is adjusted.

Referring to fig. 3, the driving assembly includes a driving motor 17, the driving motor 17 is fixedly connected to the middle portion of the vertical plate 5, an output end of the driving motor 17 is coaxially connected to the winding turret 6, and when the driving motor 17 in the driving assembly works, the output end of the driving motor 17 drives the winding turret 6 to rotate, so that winding of the scarred waste is completed, and dispersion of the scarred waste is reduced.

Referring to fig. 2, a square slideway 12 is provided on the rolling rotating frame 6, the longitudinal moving slider 8 is slidably disposed in the square slideway 12, and the square slideway 12 provided on the rolling rotating frame 6 enables the longitudinal moving slider 8 to slide only in the square slideway 12, so as to limit the shaking of the longitudinal moving slider 8 when sliding on the rolling rotating frame 6, maintain the stability after adjusting the position of the longitudinal moving slider 8, and enable the movable rotating roller 9 and the rolling rotating frame 6 to keep parallel positions to roll the scar scraping waste. An extension spring 13 is arranged in the square slide rail 12, one end of the extension spring 13 is fixedly connected with the longitudinal sliding block 8, the other end of the extension spring 13 is fixedly connected with the inner wall of the square slide rail 12, and on the rolling rotating frame 6 for completing rolling work, a worker adjusts the longitudinal sliding block 8 to move towards one side close to the fixed rotating roller 7, so that the scar waste material coil can be conveniently taken down from the rolling rotating frame 6, and then the longitudinal sliding block 8 moves and resets under the pulling of the extension spring 13, so that the subsequent waste material rolling work is facilitated.

Referring to fig. 1 and 3, two inner rotary press frames 10 are close to one end of each other and fixedly connected with an expansion press plate 18, one side of each expansion press plate 18, far away from the inner rotary press frame 10, is provided with an arc-shaped surface structure, and the inner rotary press frames 10 are close to the expansion press plates 18 arranged at one ends of the inner rotary press frames 10, so that the contact area between the inner rotary press frames 10 and the scar scraping waste is increased, thereby facilitating the concentrated extrusion of the scar scraping waste roll and reducing the occupied space of the scar scraping waste. The smooth surfaces are arranged on the sides, close to each other, of the extension pressing plates 18, friction generated when the extension pressing plates 18 extrude the scar waste materials is reduced conveniently, and abrasion of the scar waste materials to the extension pressing plates 18 is reduced.

The working principle and the beneficial effects of the utility model are as follows:

when the scar treatment is needed to be carried out on the welded pipe, the scar is scraped out by the scraper 4, the scar moves to the side edge of the vertical plate 5, a worker winds the end part of the scar waste material on the rolling rotating frame 6, the inner rotary pressing frame 10 is stretched by the traction of the hydraulic rod 11, the inner rotary pressing frame 10 does not influence the rolling of the scar waste material by the rolling rotating frame 6, the driving component on the vertical plate 5 is started, the output end of the driving motor 17 drives the rolling rotating frame 6 to rotate, the fixed rotary roller 7 and the movable rotary roller 9 on the rolling rotating frame 6 wind the scar waste material wire, after the winding is finished, the position limitation of the positioning nut 16 on the longitudinal moving slide block 8 is released, the hydraulic rod 11 on the winding rotary frame 6 is started, the working end of the hydraulic rod 11 pushes the inner rotary frame 10 to rotate, under the promotion of adversion frame 10, the shrinkage is extruded in the middle part of the scar waste material to the realization is to scraping the compression processing of scar waste material, reduces and scrapes the influence of scar waste material to staff's operational environment.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a scar waste material rolling equipment is scraped to welded tube, includes weldment work platform (1), weldment work platform (1) upper portion fixedly connected with extrusion roll frame (2) and scrape scar knife rest (3), scrape scar knife rest (3) middle part fixedly connected with scraper (4), its characterized in that: the upper part of the scar scraping tool rest (3) is fixedly connected with an upright plate (5) close to one side of the scraper (4), the middle part of the upright plate (5) is rotatably connected with a rolling rotating frame (6), one side of the upright plate (5) far away from the rolling rotating frame (6) is provided with a driving component for driving the rolling rotating frame (6) to rotate, the lower part of the rolling rotating frame (6) is rotatably connected with a fixed rotating roller (7), the upper part of the rolling rotating frame (6) is slidably connected with a longitudinal moving sliding block (8), one side of the longitudinal moving sliding block (8) far away from the rolling rotating frame (6) is rotatably connected with a movable rotating roller (9), the side of the rolling rotating frame (6) is provided with a clamping pin mechanism for adjusting the position of the longitudinal moving sliding block (8), the two sides of the rolling rotating frame (6) are rotatably connected with an inner rotating frame (10), one side of the rolling rotating frame (6) far away from the movable rotating roller (9) is rotatably connected with two symmetrically arranged hydraulic rods (11), the working end of the hydraulic rod (11) is rotationally connected with the inner rotating and pressing frame (10).

2. The welded tube scaring waste winding device as claimed in claim 1, wherein: the bayonet lock mechanism includes interlock screw rod (14), sideslip hole (15) have been seted up to rolling revolving rack (6) side, interlock screw rod (14) set up in sideslip hole (15), interlock screw rod (14) one end with indulge and move slider (8) fixed connection, threaded connection has set nut (16) on interlock screw rod (14).

3. The welded tube scaring waste winding device as claimed in claim 1, wherein: the driving assembly comprises a driving motor (17), the driving motor (17) is fixedly connected to the middle of the vertical plate (5), and the output end of the driving motor (17) is coaxially connected with the winding rotating frame (6).

4. The welded tube scaring waste winding device as claimed in claim 2, wherein: a square slideway (12) is formed in the winding rotary frame (6), and the longitudinal moving sliding block (8) is arranged in the square slideway (12) in a sliding mode.

5. The welded tube scaring waste winding device as claimed in claim 4, wherein: an extension spring (13) is arranged in the square slideway (12), one end of the extension spring (13) is fixedly connected with the longitudinal moving sliding block (8), and the other end of the extension spring (13) is fixedly connected with the inner wall of the square slideway (12).

6. The welded tube scaring waste winding device as claimed in claim 1, wherein: two interior transfer frame (10) are close to one end fixedly connected with extension clamp plate (18) each other, extension clamp plate (18) keep away from interior transfer frame (10) one side and set up to the arcwall face structure.

7. The welded tube scaring waste winding device as claimed in claim 6, wherein: and one sides of the expansion pressing plates (18) close to each other are provided with smooth surfaces.