CN210614703U

CN210614703U - Nonrust steel pipe body straightener

Info

Publication number: CN210614703U
Application number: CN201920716757.9U
Authority: CN
Inventors: 黄建新; 丁小峰; 赵建中
Original assignee: Zhejiang Ruimai Stainless Steel Tube Co ltd
Current assignee: Zhejiang Ruimai Stainless Steel Tube Co ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-05-26
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a nonrust steel pipe body straightener, including undersetting and upper bracket, through support column fixed connection between the both sides that undersetting and upper bracket correspond, the inner wall top fixedly connected with pneumatic cylinder of upper bracket, the work end fixedly connected with guide post of pneumatic cylinder, sliding connection between the surface of guide post and the upper bracket, the inner wall bottom of undersetting rotates and is connected with the bracing piece, the top of bracing piece rotates through the U-shaped seat and is connected with down the leveling roller, the bottom of guide post rotates through the U-shaped seat and is connected with the leveling roller, the inside of undersetting and the surface that is located the bracing piece are provided with adjusting device, the utility model relates to a body aligning technical field. This nonrust steel pipe body straightener has reached strong adaptability, the effect of automatic quick straightening, and rational in infrastructure is simple, and convenient to use can use not unidimensional steel pipe, reduces the limitation, and labour saving and time saving has reduced artifical work, has improved work efficiency and performance.

Description

Nonrust steel pipe body straightener

Technical Field

The utility model relates to a body aligning technical field specifically is a nonrust steel pipe body straightener.

Background

The pipe fitting is a general name of parts in a pipeline system which have the functions of connection, control, diversion, sealing, support and the like, and the straightening machine is equipment for straightening metal sections, bars, pipes, wires and the like. The straightening machine utilizes straightening rollers to extrude bar material to change its straightness, and generally has two rows of straightening rollers and two rollers, and utilizes the angle change of two rollers to straighten material with different diameters. At present, current stainless steel body straightener structure is complicated on the market, it is inconvenient to use, most still need the manual work to straighten, waste time and energy, work efficiency is low, can not quick accurate aligning, the aligning effect is poor, produce a large amount of metal sweeps between steel pipe and the leveling roller, the leveling roller is constantly rotatory in-process, the increase friction, make the steel pipe quality descend, and influence leveling roller life, and accommodation is little, can not adapt to the steel pipe of different diameters, there is great limitation, performance has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a nonrust steel pipe body straightener, it is complicated to have solved the structure, it is inconvenient to use, most still need the manual work to straighten, waste time and energy, work efficiency is low, can not the quick accurate aligning, the aligning effect is poor, produce a large amount of metal sweeps between steel pipe and the straightening roller, the straightening roller is at continuous rotatory in-process, the increase friction, make the steel pipe quality descend, and influence straightening roller life, and accommodation is little, can not adapt to the steel pipe of different diameters, there is great limitation, the problem of usability has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a straightening device for a stainless steel pipe body comprises a lower support and an upper support, wherein two corresponding sides of the lower support and the upper support are fixedly connected through support columns, the bottom of the inner wall of the lower support is rotatably connected with a support rod, the top end of the support rod penetrates through the top of the lower support and extends to the outside of the lower support, the top end of the support rod is rotatably connected with a lower straightening roller through a U-shaped seat, the top of the inner wall of the upper support is fixedly connected with a hydraulic cylinder, the working end of the hydraulic cylinder is fixedly connected with a guide column, the bottom end of the guide column penetrates through the inner wall of the upper support and extends to the bottom of the upper support, the surface of the guide column is in sliding connection with the upper support, the bottom end of the guide column is rotatably connected with an upper straightening roller through the U-shaped seat, the surface of one side of the U-shaped seat, the surface of the lower straightening roller and the surface of the upper straightening roller are both fixedly connected with a hairbrush, and, and an adjusting device is arranged in the lower support and on the surface of the supporting rod.

Preferably, one side of the surface of the lower support is fixedly connected with a gearbox, the gearbox is connected with one end of the cross universal rotating shaft in a matching mode, one side of the surface of the gearbox, which is far away from the lower support, is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a motor, and an output shaft of the motor is connected with the gearbox in a matching mode.

Preferably, the position corresponding to one end of the lower support and one end of the upper support is fixedly connected with a feeding frame, and the central position of the surface of the feeding frame is fixedly connected with a feeding sleeve.

Preferably, the bottom of the upper support is provided with a guide hole matched with the guide post.

Preferably, the lower straightening rollers and the upper straightening rollers are uniformly distributed between the lower support and the upper support and are arranged in a vertically staggered manner.

Preferably, adjusting device includes big bevel gear, the inside fixed connection that the center of big bevel gear and the surperficial bottom of bracing piece just are located the undersetting, the surface meshing of big bevel gear is connected with little bevel gear, the center fixedly connected with connecting rod of little bevel gear, the one end that little bevel gear was kept away from to the connecting rod runs through the inner wall of undersetting and extends to its outside, rotate between connecting rod and the undersetting and be connected, the connecting rod extends to the outside one end fixedly connected with carousel of undersetting.

(III) advantageous effects

The utility model provides a nonrust steel pipe body straightener. The method has the following beneficial effects:

(1) this nonrust steel pipe body straightener, through support column fixed connection between the both sides that bottom support and upper bracket correspond, the inner wall top fixedly connected with pneumatic cylinder of upper bracket, the working end fixedly connected with guide post of pneumatic cylinder, the inner wall of upper bracket is run through and extends to its bottom in the bottom of guide post, sliding connection between the surface of guide post and the upper bracket, strong adaptability's effect has been reached, and is rational in infrastructure simple, high durability and convenient use, can use not unidimensional steel pipe, reduce the limitation, service performance has been improved.

(2) This nonrust steel pipe body straightener, inner wall bottom through the undersetting rotates and is connected with the bracing piece, the top of bracing piece rotates through the U-shaped seat and is connected with down the leveling roller, the bottom of guide post rotates through the U-shaped seat and is connected with the leveling roller, the one end of leveling roller and the equal fixedly connected with cross universal axis of rotation of one end of last leveling roller down, the inside of undersetting and the surface that is located the bracing piece are provided with adjusting device, the effect of automatic quick aligning has been reached, and is reasonable and simple in structure, high durability and convenient use, automatic quick aligning function has, time saving and labor saving, the manual labor is reduced, and the work efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the lower and upper straightening rolls;

fig. 3 is a left side view of the structure of the adjusting device.

In the figure: the automatic feeding device comprises a lower support 1, an upper support 2, a support column 3, a support rod 4, a U-shaped seat 5, a lower straightening roller 6, a hydraulic cylinder 7, a guide column 8, an upper straightening roller 9, a hairbrush 10, a cross universal rotating shaft 11, an adjusting device 12, a large bevel gear 121, a small bevel gear 122, a connecting rod 123, a rotary table 124, a gearbox 13, a support plate 14, a motor 15, a feeding rack 16 and a feeding sleeve 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a straightening device for a stainless steel pipe body comprises a lower support 1 and an upper support 2, wherein two corresponding sides of the lower support 1 and the upper support 2 are fixedly connected through a support column 3, the bottom of the inner wall of the lower support 1 is rotatably connected with a support rod 4, the top end of the support rod 4 penetrates through the top of the lower support 1 and extends to the outside of the lower support, the top end of the support rod 4 is rotatably connected with a lower straightening roller 6 through a U-shaped seat 5, the top of the inner wall of the upper support 2 is fixedly connected with a hydraulic cylinder 7, the working end of the hydraulic cylinder 7 is fixedly connected with a guide column 8, the bottom of the upper support 2 is provided with a guide hole matched with the guide column 8, the bottom end of the guide column 8 penetrates through the inner wall of the upper support 2 and extends to the bottom of the upper support, the surface of the guide column 8 is slidably connected with the upper straightening roller 9 through the U-shaped seat 5, the lower straightening roller 6 and the upper straightening roller 9 are uniformly distributed between the lower support, the straightening efficiency is improved, a brush 10 is fixedly connected to one side of the surface of the U-shaped seat 5 and positioned on the surface of the lower straightening roller 6 and the surface of the upper straightening roller 9, the brush 10 brushes waste scraps, the abrasion to the surface of a pipe fitting, the surface of the lower straightening roller 6 and the surface of the upper straightening roller 9 is reduced, the service life is prolonged, one end of the lower straightening roller 6 and one end of the upper straightening roller 9 are fixedly connected with a cross universal rotating shaft 11, an adjusting device 12 is arranged inside the lower support 1 and positioned on the surface of the supporting rod 4, the adjusting device 12 has a rotation adjusting function and improves the straightening precision, the adjusting device 12 comprises a large bevel gear 121, the center of the large bevel gear 121 is fixedly connected with the bottom of the surface of the supporting rod 4 and positioned inside the lower support 1, a small bevel gear 122 is meshed with the surface of the large bevel gear 121, a connecting rod 123 is fixedly connected with the center of the small bevel gear 122, one end, far away from the small bevel gear 122, penetrates through the inner wall of the, rotate between connecting rod 123 and the undersetting 1 and be connected, connecting rod 123 extends to the outside one end fixedly connected with carousel 124 of undersetting 1, surface one side fixedly connected with gearbox 13 of undersetting 1, gearbox 13 is connected with the one end cooperation of cross universal axis of rotation 11, one side fixedly connected with backup pad 14 of undersetting 1 is just kept away from on the surface of gearbox 13, the top fixedly connected with motor 15 of backup pad 14, the output shaft and the gearbox 13 cooperation of motor 15 are connected, the corresponding position fixedly connected with material loading frame 16 of one end of undersetting 1 one end and upper bracket 2, the surperficial central position fixedly connected with material loading sleeve 17 of material loading frame 16.

When the straightening machine is used, firstly, a stainless steel pipe body to be straightened penetrates through the feeding sleeve 17 and is placed at the top of the lower straightening roller 6, the hydraulic cylinder 7 is started to work at the moment, the guide column 8 is driven to move by the working end of the hydraulic cylinder 7, so that the upper straightening roller 9 is driven to move through the U-shaped seat 5, when the stainless steel pipe body moves to the top surface of a pipe fitting, the hydraulic cylinder 7 is stopped to work, the motor 15 is started to work at the moment, the cross universal rotating shaft 11 is driven by the output shaft of the motor 15 through the gearbox 13, so that the lower straightening roller 6 and the upper straightening roller 9 rotate, the straightening of the stainless steel pipe body is started, in the straightening process, the rotary table 124 can be rotated according to the self condition of the pipe fitting, so that the connecting rod 123 is driven to rotate the small bevel gear 122 and the large bevel gear 121, the angle of the lower straightening roller 6 is finely adjusted through the supporting rod 4, the brush 10 brushes the waste scraps on the surface of the lower straightening roll 6 and the surface of the upper straightening roll 9, so that the abrasion on the surface of the pipe fitting, the surface of the lower straightening roll 6 and the surface of the upper straightening roll 9 is reduced, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nonrust steel pipe body straightener, includes undersetting (1) and upper bracket (2), its characterized in that: the lower support (1) and the upper support (2) are fixedly connected with each other through a support column (3), a support rod (4) is rotatably connected to the bottom of the inner wall of the lower support (1), the top end of the support rod (4) penetrates through the top of the lower support (1) and extends to the outside of the lower support, a lower straightening roller (6) is rotatably connected to the top end of the support rod (4) through a U-shaped seat (5), a hydraulic cylinder (7) is fixedly connected to the top of the inner wall of the upper support (2), a guide column (8) is fixedly connected to the working end of the hydraulic cylinder (7), the bottom end of the guide column (8) penetrates through the inner wall of the upper support (2) and extends to the bottom of the upper support, the surface of the guide column (8) is slidably connected with the upper straightening roller (9) through the U-shaped seat (5), the roller straightening device is characterized in that a hairbrush (10) is fixedly connected to one side of the surface of the U-shaped seat (5) and located on the surface of the lower straightening roller (6) and the surface of the upper straightening roller (9), a cross universal rotating shaft (11) is fixedly connected to one end of the lower straightening roller (6) and one end of the upper straightening roller (9), and an adjusting device (12) is arranged inside the lower support (1) and located on the surface of the supporting rod (4).

2. The straightening device of the stainless steel pipe body according to claim 1, wherein: the surface one side fixedly connected with gearbox (13) of undersetting (1), gearbox (13) are connected with the one end cooperation of cross universal axis of rotation (11), one side fixedly connected with backup pad (14) of undersetting (1) is just kept away from on the surface of gearbox (13), the top fixedly connected with motor (15) of backup pad (14), the output shaft and the gearbox (13) cooperation of motor (15) are connected.

3. The straightening device of the stainless steel pipe body according to claim 1, wherein: the material loading frame is characterized in that a material loading frame (16) is fixedly connected to one end of the lower support (1) and the corresponding position of one end of the upper support (2), and a material loading sleeve (17) is fixedly connected to the center of the surface of the material loading frame (16).

4. The straightening device of the stainless steel pipe body according to claim 1, wherein: the bottom of the upper support (2) is provided with a guide hole matched with the guide post (8).

5. The straightening device of the stainless steel pipe body according to claim 1, wherein: the lower straightening rollers (6) and the upper straightening rollers (9) are uniformly distributed between the lower support (1) and the upper support (2) and are arranged in a vertically staggered manner.

6. The straightening device of the stainless steel pipe body according to claim 1, wherein: adjusting device (12) include big bevel gear (121), the inside fixed connection of the center of big bevel gear (121) and the surperficial bottom of bracing piece (4) and being located undersetting (1), the surface meshing of big bevel gear (121) is connected with little bevel gear (122), the center fixedly connected with connecting rod (123) of little bevel gear (122), the one end that little bevel gear (122) were kept away from in connecting rod (123) runs through the inner wall of undersetting (1) and extends to its outside, rotate between connecting rod (123) and undersetting (1) and be connected, connecting rod (123) extend to the outside one end fixedly connected with carousel (124) of undersetting (1).