CN212145938U - Steel pipe polishing mechanism - Google Patents

Abstract

The utility model relates to a steel pipe machining equipment, steel pipe polishing mechanism specifically says so. Its characteristics are including the cuboid frame, there is the fixed plate at the top of cuboid frame one end, there is the sliding plate at the top of the other end, all there is first pivot on fixed plate and the sliding plate, all there is the carousel in the first pivot, all there is the round platform on the medial surface of carousel, there is first driven sprocket in the first pivot, there are first driving motor and first drive sprocket on the cuboid frame, there is first chain between first drive sprocket and first driven sprocket, there is the second pivot at cuboid frame top both ends, all there is the band pulley in the second pivot, there is the hold-in range between the band pulley, there is the activity dolly on the hold-in range, there is the burnishing machine on the activity dolly, there is second driven sprocket in the second pivot, there are first driving motor and second drive sprocket on the cuboid frame, there is the second chain between second drive sprocket and second driven sprocket. The polishing mechanism is high in working efficiency and low in threat to physical health of workers.

Description

Steel pipe polishing mechanism

Technical Field

The utility model relates to a steel pipe processing equipment, the steel pipe polishing mechanism who is used for polishing the steel pipe specifically says so.

Background

At present, a steel pipe machine core is polished by a manual processing method in the industry, namely, a simple clamp is used for suspending and fixing a steel pipe; then, the polishing machine is held by hand to polish the steel pipe circumferentially from one end to the other end. By adopting the polishing mode, the simple clamp cannot drive the steel pipe to rotate, the polishing machine is required to be held by a worker to rotate along the circumferential direction of the steel pipe, and the polishing efficiency is lower. Moreover, during polishing, workers need to be around the polishing machine, and scraps generated by polishing easily enter the bodies of the workers, so that the threats to the health of the workers are large.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a steel pipe polishing mechanism, the work efficiency who adopts this polishing mechanism is higher, and the threat that causes is healthy less to staff.

In order to solve the problems, the following technical scheme is provided:

the utility model discloses a steel pipe polishing mechanism's characteristics are including the horizontal cuboid frame of arranging, and there is the fixed plate that the level was arranged at the top of cuboid frame one end, and there is the sliding plate that the level was arranged at the top of the other end, has actuating mechanism between sliding plate and cuboid frame to the longitudinal sliding of cuboid frame is followed to the drive sliding plate. The fixed plate and the sliding plate are both connected with first rotating shafts which are horizontally arranged through shaft seats, the first rotating shafts are in rotating fit with the shaft seats, the two first rotating shafts are the same in height and are coaxially arranged, the adjacent ends of the two first rotating shafts are concentrically fixed with rotating discs, the inner side surfaces of the rotating discs are concentrically fixed with round tables, and the end with the larger diameter of the round table is connected with the rotating discs; a first driven chain wheel is concentrically fixed on the first rotating shaft corresponding to the fixing plate, a first driving motor is arranged on the cuboid frame, a first driving chain wheel is arranged on an output shaft of the first driving motor, and a first chain is connected between the first driving chain wheel and the first driven chain wheel in a sleeved mode. A second rotating shaft is arranged at the top of the cuboid frame on one side of the first rotating shaft and is vertical to the first rotating shaft, belt wheels are arranged on the second rotating shaft, a synchronous belt is sleeved between the two belt wheels, a movable trolley is fixed on the synchronous belt, the movable trolley and the cuboid frame are matched in a transversely fixed and longitudinally movable manner along the cuboid frame, and a polishing machine is arranged on the movable trolley; a second driven chain wheel is concentrically fixed on one of the second rotating shafts, a second driving motor is arranged on the cuboid frame, a second driving chain wheel is arranged on an output shaft of the second driving motor, and a second chain is sleeved between the second driving chain wheel and the second driven chain wheel.

Wherein the driving device comprises a support plate which is positioned on the cuboid frame below the sliding plate. The support plate is provided with two guide rails side by side, the guide rails are arranged along the longitudinal direction of the cuboid frame, sliding blocks are arranged on the two guide rails, the sliding blocks are in sliding fit with the guide rails, the bottom of the sliding plate is fixedly connected with the two sliding blocks, and a pushing cylinder is arranged between the sliding plate and the support plate.

The bottom both sides symmetry of activity dolly is provided with the gyro wheel, has annular groove on the wheel face of gyro wheel, and the cuboid frame bottom that the gyro wheel corresponds all has the gib block, and the gib block is all blocked on the gib block through annular groove along the longitudinal arrangement of cuboid frame for be along the horizontal fixed of cuboid frame, vertical activity form cooperation between activity dolly and cuboid frame.

By adopting the scheme, the method has the following advantages:

because the top of one end of a cuboid frame of the steel pipe polishing mechanism of the utility model is provided with a horizontally arranged fixed plate, the top of the other end is provided with a sliding plate, a driving mechanism is arranged between the sliding plate and the cuboid frame, the fixed plate and the sliding plate are both connected with horizontally arranged first rotating shafts through shaft seats, the adjacent ends of the two first rotating shafts are both concentrically fixed with a rotary table, the inner side surface of the rotary table is both fixed with a round table, the first rotating shaft corresponding to the fixed plate is concentrically fixed with a first driven sprocket, the cuboid frame is provided with a first driving motor, the output shaft of the first driving motor is provided with a first driving sprocket, the first driving sprocket and the first driven sprocket are sleeved with a first chain, the top of the cuboid frame at one side of the first rotating shaft is provided with a second rotating shaft, the second rotating shaft is provided with belt wheels, the two belt wheels are sleeved with a synchronous belt, and a movable trolley is, the movable trolley is provided with a polishing machine, a second driven chain wheel is concentrically fixed on one second rotating shaft, the cuboid frame is provided with a first driving motor, an output shaft of the second driving motor is provided with a second driving chain wheel, and a second chain is sleeved between the second driving chain wheel and the second driven chain wheel. When the device is used, the steel pipe is hoisted between the two circular tables, and the driving cylinder drives the sliding plate to slide towards one side close to the fixed plate, so that the steel pipe is clamped between the two circular tables; then, starting a first driving motor to drive a first rotating shaft to rotate, wherein the first rotating shaft can drive the steel pipe to rotate through the circular truncated cone; and then, starting the polishing machine and a second driving motor, wherein the second driving motor drives the polishing machine to polish along the longitudinal direction of the steel pipe. The polishing mechanism can automatically polish the steel pipe, thereby greatly improving the polishing work efficiency. Moreover, when polishing, the staff can keep away from the burnishing machine, guarantees that the piece that the polishing produced can not get into staff's is internal, and the piece that the dolly burnishing machine produced threatens that staff's is healthy.

Drawings

FIG. 1 is a schematic structural view of a steel tube polishing mechanism according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the steel pipe polishing mechanism of the present invention is characterized in that the steel pipe polishing mechanism comprises a horizontally disposed rectangular parallelepiped frame 1, a horizontally disposed fixing plate 7 is disposed on the top of one end of the rectangular parallelepiped frame 1, a horizontally disposed sliding plate 20 is disposed on the top of the other end of the rectangular parallelepiped frame 1, and a driving mechanism is disposed between the sliding plate 20 and the rectangular parallelepiped frame 1 so as to drive the sliding plate 20 to slide longitudinally along the rectangular parallelepiped frame 1. The fixed plate 7 and the sliding plate 20 are both connected with first rotating shafts 13 which are horizontally arranged through shaft seats, the first rotating shafts 13 are in rotating fit with the shaft seats, the two first rotating shafts 13 are same in height and are coaxially arranged, the adjacent ends of the two first rotating shafts 13 are concentrically fixed with rotating discs 12, the inner side surfaces of the rotating discs 12 are concentrically fixed with round tables, and the end with the large diameter of each round table is connected with the rotating disc 12; a first driven sprocket 6 is concentrically fixed on the first rotating shaft 13 corresponding to the fixing plate 7, a first driving motor 10 is arranged on the cuboid frame 1, a first driving sprocket 9 is arranged on an output shaft of the first driving motor 10, and a first chain 8 is sleeved between the first driving sprocket 9 and the first driven sprocket 6. A second rotating shaft 18 is arranged at the top of the rectangular frame 1 on one side of the first rotating shaft 13, the second rotating shaft 18 is perpendicular to the first rotating shaft 13, belt pulleys 17 are arranged on the second rotating shaft 18, a synchronous belt 25 is sleeved between the two belt pulleys 17, a movable trolley 23 is fixed on the synchronous belt 25, the movable trolley 23 is matched with the rectangular frame 1 in a transversely fixed and longitudinally movable manner along the rectangular frame 1, and a polishing machine 24 is arranged on the movable trolley 23; a second driven sprocket 2 is concentrically fixed on one of the second rotating shafts 18, a second driving motor 5 is arranged on the cuboid frame 1, a second driving sprocket 4 is arranged on an output shaft of the second driving motor 5, and a second chain 3 is sleeved between the second driving sprocket 4 and the second driven sprocket 2.

The driving means includes a support plate 15, and the support plate 15 is located on the rectangular parallelepiped frame 1 below the slide plate 20. Two guide rails 16 are arranged on the support plate 15 side by side, the guide rails 16 are arranged along the longitudinal direction of the rectangular frame 1, sliding blocks 19 are arranged on the two guide rails 16, the sliding blocks 19 are in sliding fit with the guide rails 16, the bottom of the sliding plate 20 is fixedly connected with the two sliding blocks 19, and a pushing cylinder 14 is arranged between the sliding plate 20 and the support plate 15.

The bottom both sides symmetry of activity dolly 23 is provided with gyro wheel 22, has annular groove 11 on gyro wheel 22's the wheel face, and there is guide strip 21 bottom cuboid frame 1 that gyro wheel 22 corresponds, and guide strip 21 is along the longitudinal arrangement of cuboid frame 1, and gyro wheel 22 all blocks on guide strip 21 through annular groove 11 for be along the horizontal fixed of cuboid frame 1, vertical activity form cooperation between activity dolly 23 and cuboid frame 1.

When the device is used, the steel pipe is firstly hoisted between the two circular tables, and the driving cylinder drives the sliding plate 20 to slide towards one side close to the fixed plate 7, so that the steel pipe is clamped between the two circular tables. Then, the first driving motor 10 is started to drive the first rotating shaft 13 to rotate, and the first rotating shaft 13 can drive the steel pipe to rotate through the circular truncated cone. And then, starting the polishing machine 24 and the second driving motor 5, and driving the polishing machine 24 to polish along the longitudinal direction of the steel pipe by the second driving motor 5.

Claims (3)

1. A steel pipe polishing mechanism is characterized by comprising a horizontally-arranged cuboid frame (1), wherein a horizontally-arranged fixed plate (7) is arranged at the top of one end of the cuboid frame (1), a horizontally-arranged sliding plate (20) is arranged at the top of the other end of the cuboid frame (1), and a driving device is arranged between the sliding plate (20) and the cuboid frame (1) so as to drive the sliding plate (20) to slide along the longitudinal direction of the cuboid frame (1); the fixed plate (7) and the sliding plate (20) are both connected with first rotating shafts (13) which are horizontally arranged through shaft seats, the first rotating shafts (13) are rotatably matched with the shaft seats, the two first rotating shafts (13) are the same in height and are coaxially arranged, the adjacent ends of the two first rotating shafts (13) are concentrically fixed with rotating discs (12), the inner side surfaces of the rotating discs (12) are concentrically fixed with round tables, and the end with the large diameter of the round table is connected with the rotating discs (12); a first driven chain wheel (6) is concentrically fixed on the first rotating shaft (13) corresponding to the fixing plate (7), a first driving motor (10) is arranged on the cuboid frame (1), a first driving chain wheel (9) is arranged on an output shaft of the first driving motor (10), and a first chain (8) is sleeved between the first driving chain wheel (9) and the first driven chain wheel (6); a second rotating shaft (18) is arranged at the top of the cuboid frame (1) on one side of the first rotating shaft (13), the second rotating shaft (18) is perpendicular to the first rotating shaft (13), belt pulleys (17) are arranged on the second rotating shaft (18), a synchronous belt (25) is sleeved between the two belt pulleys (17), a movable trolley (23) is fixed on the synchronous belt (25), the movable trolley (23) is matched with the cuboid frame (1) in a transverse fixed and longitudinal movable manner along the cuboid frame (1), and a polishing machine (24) is arranged on the movable trolley (23); a second driven chain wheel (2) is concentrically fixed on one of the second rotating shafts (18), a second driving motor (5) is arranged on the cuboid frame (1), a second driving chain wheel (4) is arranged on an output shaft of the second driving motor (5), and a second chain (3) is sleeved between the second driving chain wheel (4) and the second driven chain wheel (2).

2. The steel pipe polishing mechanism according to claim 1, wherein the driving means comprises a support plate (15), the support plate (15) being located on the rectangular parallelepiped frame (1) below the slide plate (20); the novel rectangular parallelepiped frame is characterized in that two guide rails (16) are arranged on the supporting plate (15) side by side, the guide rails (16) are arranged longitudinally along the rectangular parallelepiped frame (1), sliding blocks (19) are arranged on the two guide rails (16), the sliding blocks (19) are in sliding fit with the guide rails (16), the bottom of the sliding plate (20) is fixedly connected with the two sliding blocks (19), and a pushing cylinder (14) is arranged between the sliding plate (20) and the supporting plate (15).

3. The steel pipe polishing mechanism according to claim 1 or 2, characterized in that rollers (22) are symmetrically arranged on two sides of the bottom of the movable trolley (23), an annular groove (11) is formed in the wheel surface of each roller (22), guide strips (21) are arranged on the bottom of the rectangular parallelepiped frame (1) corresponding to the rollers (22), the guide strips (21) are arranged along the longitudinal direction of the rectangular parallelepiped frame (1), and the rollers (22) are clamped on the guide strips (21) through the annular grooves (11), so that the movable trolley (23) and the rectangular parallelepiped frame (1) are transversely fixed and longitudinally movably matched along the rectangular parallelepiped frame (1).

Images