CN212762767U

CN212762767U - Stainless steel pipe inner wall wiper mechanism

Info

Publication number: CN212762767U
Application number: CN202021612038.1U
Authority: CN
Inventors: 李家勇; 魏贤智; 冯裕梁
Original assignee: Suofeng Tianjin Stainless Steel Products Co ltd
Current assignee: Suofeng Tianjin Stainless Steel Products Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-23
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a nonrust steel pipe inner wall wiper mechanism belongs to stainless steel processing technology field, and it includes the steel pipe, the equal overlap joint of upper surface and the lower surface of steel pipe inner wall has the polishing piece, two the equal fixedly connected with fly leaf of the opposite face of polishing piece, two the opposite face of fly leaf all is through the one end swing joint of first round pin axle with the connecting rod, two the other end of connecting rod all is through the surface swing joint of second round pin axle with the pivot. This nonrust steel pipe inner wall wiper mechanism through setting up polishing piece, fly leaf, first round pin axle, connecting rod, second round pin axle and first spring, under the elastic effect of first spring for two polishing pieces can change according to the size of steel pipe internal diameter, and when the rotatory pivot that drives of output shaft of motor was rotatory, two polishing piece rotations cleared up the steel pipe inner wall, thereby realize the cleaning work to different internal diameter steel pipes, increased the application scope of this device.

Description

Stainless steel pipe inner wall wiper mechanism

Technical Field

The utility model belongs to the technical field of the stainless steel processing, specifically be a nonrust steel pipe inner wall wiper mechanism.

Background

In the process of processing stainless steel, the inner wall of the stainless steel pipe needs to be cleaned to remove impurities attached to the inner wall of the stainless steel pipe, but the existing cleaning device for the inner wall of the stainless steel pipe cannot fully clean the stainless steel pipe, the cleaned impurities cannot be poured out of the steel pipe easily, and the cleaning device cannot be applied to steel pipes with different diameters, so that the application range is narrow.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a nonrust steel pipe inner wall wiper mechanism has solved nonrust steel pipe inner wall clearance inadequately, and the impurity after the clearance is difficult to clear away from in the steel pipe, and can't be suitable for the problem of different diameter steel pipes.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nonrust steel pipe inner wall wiper mechanism, includes the steel pipe, the equal overlap joint of upper surface and the lower surface of steel pipe inner wall has the polishing piece, two the equal fixedly connected with fly leaf of opposite face of polishing piece, two the opposite face of fly leaf all is through the one end swing joint of first round pin axle with the connecting rod, two the other end of connecting rod all is through the surperficial swing joint of second round pin axle with the pivot, two the opposite face that connects to catch up all is through the left side fixed connection on first spring and pivot surface, the right-hand member fixed connection of pivot is on the output shaft of motor, the right flank fixedly connected with slide bar of motor fuselage, the uide bushing has been cup jointed in the left side on connecting bar surface, the right side fixed connection of telescopic link and fixed plate upper.

As a further aspect of the present invention: the upper surface and the lower surface of pivot all fixedly connected with brush, two the brush all is located the right side of second round pin axle.

As a further aspect of the present invention: the surface of pivot fixedly connected with a plurality of flabellum, a plurality of the flabellum is located the right side of motor.

As a further aspect of the present invention: the front of the telescopic rod is provided with an adjusting knob.

As a further aspect of the present invention: two dead slots, two have been seted up in the left side of fixed plate upper surface all through the side swing joint of activity round pin and splint board, two in the dead slot the top of splint opposite face is the front and the back of overlap joint steel pipe respectively, two the below of splint opposite face is through second spring fixed connection.

As a further aspect of the present invention: the cross sections of the sliding rod and the guide sleeve are rectangular, and the right end of the sliding rod is fixedly connected with a handle.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this stainless steel pipe inner wall wiper mechanism, through setting up the polishing piece, the fly leaf, first round pin axle, the connecting rod, second round pin axle and first spring, under the elastic effect of first spring, make two polishing pieces can change according to the size of steel pipe internal diameter, guarantee two all the time and polish the piece laminating on the inner wall of steel pipe, when the rotatory pivot that drives of output shaft of motor was rotatory, two are polished the piece and are rotatory to be cleared up the steel pipe inner wall, thereby realize the clearance work to different internal diameter steel pipes, the application scope of this device has been increased.

2. This stainless steel pipe inner wall wiper mechanism through setting up brush and flabellum, when two polishing piece clearance fall the impurity on the steel pipe inner wall, the dust that the piece of polishing down was polished on the steel pipe inner wall was fallen along with the rotatory brush of pivot to the brush, and the pivot drives the flabellum rotation simultaneously, and the impurity of steel pipe inner wall is blown off to the wind-force of production, avoids the workman to need manual clearance to fall the impurity in the steel pipe, has reduced workman's work load.

3. This stainless steel pipe inner wall wiper mechanism through setting up two dead slots, two splint and second spring, utilizes the elasticity that the second spring produced to drive the direction motion that the top direction of two splint is close to each other for the centre gripping that two splint can be stable is on the steel pipe, makes things convenient for the workman to fix this device on the steel pipe of different diameters, thereby has brought the facility for the use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left-side cross-sectional structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the slide bar of the present invention viewed from the right;

in the figure: the device comprises a steel pipe 1, polishing plates 2, a movable plate 3, a first pin shaft 4, a connecting rod 5, a second pin shaft 6, a rotating shaft 7, a first spring 8, a brush 9, fan blades 10, a motor 11, a sliding rod 12, a handle 13, a guide sleeve 14, a telescopic rod 15, an adjusting knob 16, a fixing plate 17, an empty groove 18, a clamping plate 19 and a second spring 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a stainless steel pipe inner wall cleaning mechanism comprises a steel pipe 1, wherein polishing sheets 2 are respectively lapped on the upper surface and the lower surface of the inner wall of the steel pipe 1, opposite surfaces of the two polishing sheets 2 are fixedly connected with movable plates 3, the opposite surfaces of the two movable plates 3 are movably connected with one ends of connecting rods 5 through first pin shafts 4, the other ends of the two connecting rods 5 are movably connected with the surface of a rotating shaft 7 through second pin shafts 6, the opposite surfaces of the two connecting sheets 5 are fixedly connected with the left side of the surface of the rotating shaft 7 through first springs 8, the two polishing sheets 2 can be changed according to the size of the inner diameter of the steel pipe 1 under the elastic action of the first springs 8 by arranging the polishing sheets 2, the movable plates 3, the first pin shafts 4, the connecting rods 5, the second pin shafts 6 and the first springs 8, the two polishing sheets 2 are always ensured to be laminated on the inner wall of the steel pipe 1, when an output shaft of a motor, two polishing pieces 2 are rotatory to clear up 1 inner wall of steel pipe to the realization is to the cleaning work of different internal diameter steel pipes 1, has increased the application scope of this device, and the right-hand member fixed connection of pivot 7 is on the output shaft of motor 11, and the right flank fixedly connected with slide bar 12 of motor 11 fuselage, and uide bushing 14 has been cup jointed on the left side on connecting rod 5 surface, and the right side fixed connection of telescopic link 15 and fixed plate 17 upper surface is passed through to the lower surface of uide bushing 14.

Specifically, as shown in fig. 1, the upper surface and the lower surface of the rotating shaft 7 are both fixedly connected with brushes 9, both brushes 9 are positioned at the right side of the second pin shaft 6, through the arrangement of the brush 9, the brush 9 brushes off dust polished by the polishing piece 2 on the inner wall of the steel pipe 1 along with the rotation of the rotating shaft 7, so as to prevent the dust from attaching to the inner wall of the steel pipe 1, the surface of the rotating shaft 7 is fixedly connected with a plurality of fan blades 10, the plurality of fan blades 10 are positioned on the right side of the motor 11, by arranging the fan blades 10, the rotating shaft 7 rotates to drive the fan blades 10 to rotate, the generated wind blows away the dust in the steel pipe 1 without manual cleaning by workers, the front surface of the telescopic rod 15 is provided with an adjusting knob 16, by arranging the adjusting knob 16, the tightness degree of the adjusting knob 16 is controlled, and the height of the telescopic rod 15 is adjusted so as to adjust the height of the guide sleeve 14, so that the heights of the sliding rod 12, the motor 11 and the rotating shaft 7 are matched with the height of the steel pipe 1.

Specifically, as shown in fig. 2, two dead slots 18 have been seted up on the left side of fixed plate 17 upper surface, all through the side swing joint of activity round pin and splint 19 board in two dead slots 18, the front and the back of overlap joint steel pipe 1 are respectively distinguished to the top of two splint 19 opposite faces, the below of two splint 19 opposite faces is through second spring 20 fixed connection, through setting up two dead slots 18, two splint 19 and second spring 20, the elasticity that utilizes second spring 20 to produce drives the top of two splint 19 to the direction motion that is close to each other, make the centre gripping that two splint 19 can be stable on steel pipe 1, make things convenient for the workman to fix this device on the steel pipe 1 of different diameters, thereby brought the facility for the use.

Specifically, as shown in fig. 1 and 3, the cross sections of the sliding rod 12 and the guide sleeve 14 are rectangular, and by setting the shapes of the sliding rod 12 and the guide sleeve 14, the sliding rod 12 can only move left and right in the guide sleeve 14, but cannot rotate, so that the stability of the motor 11 is ensured, the handle 13 is fixedly connected to the right end of the sliding rod 12, and by setting the handle 13, a worker can conveniently control the sliding rod 12 to move left and right by using the handle 13, so that convenience is brought to the operation.

The utility model discloses a theory of operation does:

s1, when in use, the worker presses the two clamping plates 19 to the direction of approaching each other, so that the upper parts of the two clamping plates 19 move in the direction of separating from each other, when the two clamping plates 19 are clamped on the surface of the steel pipe 1, the pressed two clamping plates 19 are released, and the two clamping plates 19 are stably clamped on the steel pipe 1 under the action of the elastic force of the second spring 20;

s2, then, a worker adjusts the distance between the two movable plates 3 according to the inner diameter of the steel pipe 1 to enable the two movable plates 3 to be inserted into the steel pipe 1, then the tightness degree of the adjusting knob 16 is controlled to adjust the height of the telescopic rod 15, the rotating shaft 7 and the structure on the rotating shaft are matched with the height of the steel pipe 1, then when the output shaft of the motor 11 rotates to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates through the two second pin shafts 6, the two connecting rods 5, the two movable plates 3 and the two polishing sheets 2, the two polishing sheets 2 rotate to clean the inner wall of the steel pipe 1, the brush 13 is pushed leftwards to drive the sliding rod 12 to move along with the worker, the two polishing sheets 2 clean the whole inner wall of the steel pipe 1, in the process, fine dust attached to the inner wall of the steel pipe 1 is brushed by the brush 9, and the.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a stainless steel pipe inner wall wiper mechanism, includes steel pipe (1), its characterized in that: the upper surface and the lower surface of the inner wall of the steel pipe (1) are respectively lapped with a polishing plate (2), the opposite surfaces of the two polishing plates (2) are respectively and fixedly connected with a movable plate (3), the opposite surfaces of the two movable plates (3) are respectively and movably connected with one end of a connecting rod (5) through a first pin shaft (4), the other ends of the two connecting rods (5) are respectively and movably connected with the surface of a rotating shaft (7) through a second pin shaft (6), the opposite surfaces of the two connecting rods (5) are respectively and fixedly connected with the left side of the surface of the rotating shaft (7) through a first spring (8), the right end of the rotating shaft (7) is fixedly connected to an output shaft of the motor (11), a slide bar (12) is fixedly connected with the right side surface of the body of the motor (11), a guide sleeve (14) is sleeved on the left side of the surface of the connecting rod (5), the lower surface of the guide sleeve (14) is fixedly connected with the right side of the upper surface of the fixing plate (17) through a telescopic rod (15).

2. The cleaning mechanism for the inner wall of the stainless steel pipe as claimed in claim 1, wherein: the upper surface and the lower surface of pivot (7) equal fixedly connected with brush (9), two brush (9) all are located the right side of second round pin axle (6).

3. The cleaning mechanism for the inner wall of the stainless steel pipe as claimed in claim 1, wherein: the surface of the rotating shaft (7) is fixedly connected with a plurality of fan blades (10), and the fan blades (10) are located on the right side of the motor (11).

4. The cleaning mechanism for the inner wall of the stainless steel pipe as claimed in claim 1, wherein: the front surface of the telescopic rod (15) is provided with an adjusting knob (16).

5. The cleaning mechanism for the inner wall of the stainless steel pipe as claimed in claim 1, wherein: two dead slots (18), two have been seted up in the left side of fixed plate (17) upper surface all through the side swing joint of activity round pin and splint (19) board in dead slot (18), two the front and the back of splint (19) opposite face overlap joint steel pipe (1) respectively in the top, two the below of splint (19) opposite face is through second spring (20) fixed connection.

6. The cleaning mechanism for the inner wall of the stainless steel pipe as claimed in claim 1, wherein: the cross sections of the sliding rod (12) and the guide sleeve (14) are rectangular, and the right end of the sliding rod (12) is fixedly connected with a handle (13).