CN210358621U

CN210358621U - Lifting vertical roller

Info

Publication number: CN210358621U
Application number: CN201921374616.XU
Authority: CN
Inventors: 史纪忠
Original assignee: Shijiazhuang Zhongtai Pipe Technology Development Co ltd
Current assignee: Shijiazhuang Zhongtai Pipe Technology Development Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-21
Anticipated expiration: 2029-08-22

Abstract

The utility model provides a lift edger roll belongs to pipe production technical field, including base, balladeur train, a plurality of fixed briquetting, two lift lead screws. A base; the two sliding frames are respectively arranged on two sides of the base and can relatively slide along the length direction of the base; the fixed pressing blocks are respectively and fixedly arranged on the opposite side surfaces of the two sliding frames, the roller boxes are arranged on the fixed pressing blocks and are arranged in a sliding mode along the vertical direction of the fixed pressing blocks, and the shaping vertical rollers are rotationally arranged in the roller boxes; and the two lifting screw rods are respectively and rotatably arranged on the two sliding frames, the lower parts of the lifting screw rods are rotatably provided with fixed blocks, and the fixed blocks are fixedly connected with the roller box. The utility model provides a lift edger roll need not to change specific edger roll frame again when the circular steel pipe of different specifications of production, has reduced workman's intensity of labour, has improved production efficiency.

Description

Lifting vertical roller

Technical Field

The utility model belongs to the technical field of the pipe production, more specifically say, relate to a lift edger roll.

Background

When a conventional circular steel pipe is produced, a series of processing devices, such as a peeling device, a cutting device, a centering device, a heating device, an extruding device and the like, are required, wherein the height of the pipe body is required to be adjusted according to the height of the preceding devices when a circular pipe is reshaped and extruded. At present, the existing processing mode is that two shaping vertical rollers are arranged on the base in a rotating mode, a steel pipe needing to be processed is arranged between the two shaping vertical rollers, a specific vertical roller frame needs to be replaced when steel pipes with different specifications are produced and the height of a pipe body needs to be adjusted, a large amount of manpower and material resources are consumed for dismounting during replacement, the labor intensity of workers is increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift edger roll, need change specific edger roll frame and cause the problem that intensity of labour increases and production efficiency reduces when aiming at solving the circular steel pipe of different specifications.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is an elevating vertical roll, comprising:

a base;

the two sliding frames are respectively arranged on two sides of the base and can relatively slide along the length direction of the base;

the fixed pressing blocks are respectively and fixedly arranged on the opposite side surfaces of the two sliding frames, the fixed pressing blocks are provided with roller boxes, the roller boxes are arranged in a sliding mode along the vertical direction of the fixed pressing blocks, and the roller boxes are internally and rotatably provided with shaping vertical rollers; and

the two lifting screw rods are respectively and rotatably arranged on the two sliding frames, the lower parts of the lifting screw rods are rotatably provided with fixed blocks, and the fixed blocks are fixedly connected with the roller box;

the shaping vertical rollers slide relative to the base through the sliding frame and are used for adjusting the diameter of the pipe body between the shaping vertical rollers; the fixed block slides in the vertical direction by means of the fixed pressing block and the lifting screw rod, and is used for adjusting the height of the pipe body between the shaping vertical rollers in the vertical direction.

Furthermore, the number of the fixed pressing blocks is four, and the fixed pressing blocks are respectively arranged on the two opposite side walls of the roller box.

Furthermore, the base is fixedly provided with pressing plates which are respectively used for abutting against two side faces of the sliding frame.

Further, the lifting vertical roll further comprises:

a drive mechanism for driving the sliding of the carriage relative to the base.

Further, the drive mechanism includes:

the support is fixedly arranged on the base;

the worm wheel is rotatably arranged on the support, a screw rod in threaded connection with the worm wheel penetrates through the worm wheel, and one end of the screw rod is fixedly connected with the sliding frame;

the worm is rotationally arranged on the support and used for driving the worm wheel to rotate; and

and the motor is used for driving the worm to rotate.

Further, a guide plate in sliding fit with the base is arranged on the bottom end face of the sliding frame.

Further, the shaping vertical roller is provided with an arc surface for extruding the steel pipe body.

Further, the bottom end face of the sliding frame is provided with a sliding block, the base is provided with a sliding groove, and the sliding block is in sliding fit with the sliding groove.

Further, a bearing and a motor are arranged at the driving end of the lifting screw rod.

Furthermore, two opposite side walls of the roller box are provided with grooves, and one end of the fixed pressing block is arranged in the grooves.

The utility model provides a lift edger roll's beneficial effect lies in: compared with the prior art, the utility model discloses the base both ends of lift edger are provided with respectively with base sliding connection's balladeur train, the balladeur train is along the length direction relative slip of base, fixed briquetting is fixed to be set up on the opposite flank of two balladeur trains, be equipped with the roller box that slides the setting along the vertical direction of fixed briquetting on the fixed briquetting, roller box internal rotation is provided with the plastic edger roll, two lift lead screws rotate the setting respectively on two balladeur trains, the lower part of lift lead screw is rotated and is equipped with the fixed block, fixed block and roller box fixed connection, the plastic edger roll adjusts the body diameter between the whole shape edger roll with the help of the balladeur train, the fixed block is adjusted the body height in vertical direction. The utility model provides a lift edger roll need not to change specific edger roll frame again when the circular steel pipe of different specifications of production, has reduced workman's intensity of labour, has improved production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a lifting vertical roll provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A shown in FIG. 1;

fig. 3 is a schematic front view of a roller box according to an embodiment of the present invention;

fig. 4 is a schematic front view of a carriage according to an embodiment of the present invention;

fig. 5 is a schematic top view of the lifting vertical roll according to an embodiment of the present invention.

In the figure: 1. a base; 2. a carriage; 21. a slider; 3. a lifting screw rod; 4. fixing a pressing block; 5. a roller box; 51. a fixed block; 6. a roll shaft; 7. shaping vertical rolls; 71. a circular arc surface; 8. pressing a plate; 9. a drive mechanism; 91. a support; 92. a motor; 93. a screw; 10. a guide plate; 11. and a bearing.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, the lifting vertical roller of the present invention will now be described. The lifting vertical roller comprises a base 1, two sliding frames 2, a fixed pressing block 4 and two lifting screw rods 3. The two sliding frames 2 are respectively arranged on two sides of the base 1 and can relatively slide along the length direction of the base 1; the fixed pressing blocks 4 are respectively fixedly arranged on the opposite side surfaces of the two sliding frames 2, the roller boxes 5 are arranged on the fixed pressing blocks 4, the roller boxes 5 are arranged in a sliding mode along the vertical direction of the fixed pressing blocks 4, and the shaping vertical rollers 7 are rotationally arranged in the roller boxes 5; the two lifting screw rods 3 are respectively and rotatably arranged on the two sliding frames 2, the lower parts of the lifting screw rods 3 are rotatably provided with fixed blocks 51, and the fixed blocks 51 are fixedly connected with the roller box 5. The shaping vertical rollers 7 slide relative to the base 1 through the sliding frame 2 and are used for adjusting the diameter of the pipe body between the shaping vertical rollers 7; the fixed block 51 slides in the vertical direction B by means of the fixed pressing block 4 and the lifting screw rod 3, and is used for adjusting the height of the pipe body between the shaping vertical rollers 7 in the vertical direction B.

In this embodiment, the base 1 is fixed to the ground by screws; the fixed block 51 is fixed on the roller box 5 through a screw, and a cavity for the fixed block 51 to move up and down in the vertical direction B is arranged in the sliding frame 2; the roller box 5 is in an inverted U shape, and the opening of the U shape faces the side wall of the circular tube body; a threaded hole is formed in the fixed block 51, and the lifting screw rod 3 penetrates through the threaded hole and is in threaded connection with the fixed block 51; the roll shafts 6 are rotatably arranged on one sides of the roll boxes 5 close to the steel pipe body, a round pipe body is arranged between the shaping vertical rolls 7 fixed by the two roll shafts 6, and the round pipe body is processed according to actual needs.

The utility model provides a lifting vertical roll, compared with the prior art, the utility model discloses a 1 both ends of base are provided with respectively with 1 sliding connection's of base balladeur train 2, balladeur train 2 is along 1's of base length direction relative slip, fixed briquetting 4 is fixed to be set up on two balladeur train 2's the opposite flank, be equipped with on the fixed briquetting 4 along the roller box 5 that the vertical direction of fixed briquetting 4 slided and set up, 5 internal rotations of roller box are provided with plastic vertical roll 7, two lift lead screws 3 rotate respectively and set up on two balladeur trains 2, lift lead screw 3's lower part is rotated and is equipped with fixed block 51, fixed

block

51 and 5 fixed connection of. The diameter of the pipe body between the shaping vertical rollers 7 is adjusted by the shaping vertical rollers 7 through the carriage 2, and the height of the pipe body between the shaping vertical rollers 7 in the vertical direction B is adjusted by the fixing block 51 through the fixing press block 4 and the lifting screw rod 3. The utility model provides a lift edger roll need not to change specific edger roll frame again when the circular steel pipe of different specifications of production, has reduced workman's intensity of labour, has improved production efficiency.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5, the number of the fixing pressing blocks 4 is four, and the fixing pressing blocks 4 are respectively disposed on two outer sidewalls of the roller box 5. The number of the fixed pressing blocks 4 can be two or four. When the number of the fixed pressing blocks 4 is four, two opposite outer side walls of each roller box 5 are respectively provided with one fixed pressing block 4, and the fixed pressing blocks 4 are connected with the roller boxes 5 in a sliding mode. The number of the fixed pressing blocks 4 is four, so that the sliding of the roller box 5 is facilitated, and the influence caused by the self weight in the sliding process of the balance roller box 5 is avoided.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 5, the pressing plate 8 is fixed on the base 1 by screws, the pressing plate 8 abuts against the two side surfaces of the sliding frame 2, and the pressing plate 8 is used for limiting the sliding of the sliding frame 2 on the base 1, so as to avoid the sliding frame 2 from moving laterally on the base 1 and affecting the precision of the steel pipe machining.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 5, the lifting vertical roll further includes a driving mechanism 9, and the driving mechanism 9 is used for driving the sliding of the carriage 2 relative to the base 1. The driving mechanism 9 is utilized to drive the sliding of the sliding frame 2, so that the automation degree is improved, the labor intensity is reduced, and the productivity is liberated.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the driving mechanism 9 includes a support 91, a worm wheel, a worm, and a motor 92. The support 91 is fixedly arranged on the base 1 by screws; the worm wheel is rotatably arranged on the support 91, a screw rod 93 in threaded connection with the worm wheel penetrates through the worm wheel, and one end of the screw rod 93 is fixedly connected with the sliding frame 2; the worm is rotationally arranged on the support 91 and is used for driving the worm wheel to rotate; the rotation of the worm is typically driven by a motor 92. When the position of the sliding frame 2 is adjusted, the motor 92 drives the worm to rotate, then the worm drives the worm wheel to rotate, at the moment, the worm wheel drives the screw rod 93 to move along the axial direction of the screw rod 93 through the threads arranged between the worm and the worm wheel, so that the sliding frame 2 is pulled to move along the axial direction of the screw rod 93, namely, along the horizontal direction C, the driving mechanism 9 is simple in structure, and the operation is rapid and convenient.

As a specific implementation of the embodiment of the utility model, not shown in the figure, actuating mechanism 9 still can be for driving actuating cylinder, drives actuating cylinder and includes cylinder body and piston rod, the tip and the balladeur train 2 fixed connection of piston rod, and the cylinder body is fixed on base 1, sets up the control switch of cylinder on base 1, drives stretching out of actuating cylinder drive piston rod and has realized the removal of balladeur train 2 along horizontal direction C promptly with the withdrawal. The diameter of the steel pipe body between the two driving mechanisms 9 can be adjusted and shaped vertical rollers 7, the vertical roller frame does not need to be replaced in the actual operation process, the labor intensity is reduced, and the production efficiency is improved.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, a guide plate 10 is disposed on a bottom end face of the carriage 2, the guide plate 10 is fixed on the bottom end face of the carriage 2 by screws, and the guide plate 10 is in sliding fit with the base 1, a graphite point is disposed on one side of the guide plate 10 in sliding fit with the base 1, and the graphite point on the guide plate 10 makes the sliding of the guide plate 10 and the base 1 smoother.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the shaping vertical roll 7 is provided with the arc surface 71 for extruding the steel pipe body, the two arc surfaces 71 form an extrusion cavity capable of accommodating the pipe body, when extruding the steel pipe, the shaping vertical roll 7 on both sides of the pipe body rotates and extrudes the pipe body at the same time. The shaping vertical roll 7 in the device is mainly used for producing round steel pipes, and the square pipe body can be processed by replacing the shaping vertical roll 7 with different cambered surfaces.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the bottom end surface of the sliding frame 2 is fixed with a sliding block 21, the upper surface of the base 1 is provided with a sliding slot, the sliding block 21 and the sliding slot are in sliding fit to realize the sliding of the sliding frame 2 relative to the base 1, the structure is simple, and the operation is convenient.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the upper portion of the lifting screw rod 3 is provided with the bearing 11 and the motor, the motor provides power for the rotation of the lifting screw rod 3, and the bearing 11 can ensure the stability of the lifting screw rod 3 in the rotation process. The arrangement of the bearing 11 and the motor reduces the labor intensity of workers and improves the production efficiency.

As a specific implementation manner of the embodiment of the utility model, please refer to fig. 2, fixing pressing block 4 sets up respectively in the double-phase outside lateral wall of roller box 5, and the double-phase outside lateral wall of roller box 5 is equipped with the recess, and fixing pressing block 4's one end sets up in the recess, and one side of fixing pressing block 4 is equipped with the screw hole, is fixed in the balladeur train 2 with the screw through the screw hole on to realize roller box 5 and fixing pressing block 4 along the sliding connection on the vertical direction B, the sliding fit mode is simple, convenient operation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The lift edger roll, its characterized in that includes:

a base;

2. The elevating vertical roll as set forth in claim 1, wherein the number of said fixed pressing blocks is four, and said fixed pressing blocks are respectively provided on both opposite side walls of said roll cassette.

3. The elevating vertical roll as set forth in claim 1, wherein the base is fixedly provided with pressing plates for abutting against both side surfaces of the carriage, respectively.

4. The elevating vertical roll as set forth in any one of claims 1 to 3, further comprising:

a drive mechanism for driving the sliding of the carriage relative to the base.

5. The elevating vertical roll as set forth in claim 4, wherein said drive mechanism comprises:

the support is fixedly arranged on the base;

and the motor is used for driving the worm to rotate.

6. The elevating vertical roll as set forth in any one of claims 1 to 3, wherein a guide plate slidably engaged with the base is provided on a bottom end surface of the carriage.

7. The elevating vertical roll as set forth in any one of claims 1 to 3, wherein the sizing vertical roll is provided with a circular arc surface for extruding the tubular body of the steel pipe.

8. The elevating vertical roll according to any one of claims 1 to 3, wherein a slide block is provided on a bottom end surface of the carriage, and a slide groove is provided on the base, the slide block being slidably engaged with the slide groove.

9. Lifting vertical roll according to any one of claims 1-3, characterised in that the upper part of the lifting screw is provided with bearings and a motor.

10. The elevating vertical roll as set forth in any one of claims 1 to 3, wherein both outer side walls of the roll cassette are provided with grooves, and one end of the fixing pressure block is disposed in the groove.