CN215391730U

CN215391730U - On-line straightening device for producing stainless steel pipes

Info

Publication number: CN215391730U
Application number: CN202120964890.3U
Authority: CN
Inventors: 梅泽送
Original assignee: Daye Tongchuang Stainless Steel Metal Material Co ltd
Current assignee: Daye Tongchuang Stainless Steel Metal Material Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-04
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses an on-line straightening device for producing stainless steel pipes, which comprises a base, the stainless steel pipes, a frame body and a second straightening plate, wherein grooves are formed in two ends of the top of the base, threaded lead screws are arranged in the grooves, driving blocks are sleeved on the threaded lead screws, supporting grooves are fixed at the top ends of the driving blocks, the stainless steel pipes are erected between the supporting grooves, the output end of a second air cylinder is connected and fixed with a second fixing block through a telescopic column, and the bottom end of the second fixing block is provided with the second straightening plate through a buffer spring. According to the utility model, the base, the stainless steel pipe, the groove, the motor, the threaded screw rod, the driving block, the bracket and the fixing plate are arranged, so that two ends of the stainless steel pipe are erected on the bracket to fix and limit the stainless steel pipe, the deviation and displacement during straightening are prevented, the driving block can drive the bracket to mutually approach or separate, and further the supporting position of the stainless steel pipe is adjusted.

Description

On-line straightening device for producing stainless steel pipes

Technical Field

The utility model relates to the technical field of stainless steel material production and manufacturing, in particular to an on-line straightening device for producing a stainless steel pipe.

Background

Stainless steel pipe is a hollow long steel bar, which is widely used as a pipeline for conveying fluid, such as petroleum, natural gas, water, gas, steam, etc., and is also widely used for manufacturing mechanical parts and engineering structures due to light weight.

The most simple structure of current online coalignment, the function is single, is unfavorable for fixing it spacing when the alignment to nonrust steel pipe, and the alignment is only flattened the top usually moreover, is unfavorable for straightening nonrust steel pipe both sides, and the alignment pressure head does not have buffer structure moreover, causes the rigidity extrusion to nonrust steel pipe easily when compressing tightly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an on-line straightening device for producing a stainless steel pipe, which aims to solve the problems that the on-line straightening device is not beneficial to limiting the stainless steel pipe, is not comprehensive in straightening and is easy to rigidly extrude the stainless steel pipe in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an online coalignment for producing nonrust steel pipe, includes base, support body and second straightener plate, the both ends at base top all are provided with the recess, and the inside of recess all is provided with the screw lead screw, all overlap on the screw lead screw and be equipped with the drive block, and the top of drive block all is fixed with holds in the palm the groove, be used for erectting nonrust steel pipe between the groove, the central point department of putting of base has erect the support body, and one side embedding of support body has control panel, the inside top of support body is provided with the second fixed block, and the central point department at base top is fixed with the second cylinder, the output of second cylinder is connected fixedly through flexible post and second fixed block, and the bottom of second fixed block is provided with second straightener plate through buffer spring.

Preferably, the both sides of base all are provided with electronic slide rail, the bottom that the support body is close to electronic slide rail one side all is provided with electronic slide rail assorted slider.

Preferably, the both sides of base all are fixed with the motor, and the output of motor all with threaded screw rod connection, the inside of driving block all is provided with threaded screw rod assorted internal thread hole.

Preferably, the bottom end inside the groove is fixed with a fixed rod, and the bottom ends of the driving blocks are all sleeved with the fixed rod through sliding sleeves.

Preferably, the both sides of holding in the palm the groove all are fixed with the fixed plate, and one side of fixed plate all is fixed with first cylinder, one side that the fixed plate is close to nonrust steel pipe all is provided with first fixed block, just the output of first cylinder all is through flexible post and first fixed block fixed connection, one side that first fixed block is close to nonrust steel pipe all is provided with first alignment board through buffer spring.

Preferably, the guide way has all been seted up to the inside both sides of first fixed block and second fixed block, and the inside of guide way all is provided with the guide bar, the one end of guide bar all is connected with first alignment board and second alignment board.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this an online coalignment for producing nonrust steel pipe is through installing the base, nonrust steel pipe, a groove, including a motor, an end cap, a controller, and a cover plate, the motor, the screw lead screw, the drive block, hold in the palm groove and fixed plate, make the both ends of nonrust steel pipe all set up on holding in the palm the groove, fix spacingly to nonrust steel pipe, take place skew aversion during preventing the alignment, in addition, the motor drives the screw lead screw and rotates, the inside of drive block is provided with and screw lead screw assorted internal thread hole, make the drive block can drive and hold in the palm the groove and be close to each other or part, and then adjust the holding position to nonrust steel pipe.

(2) This an on-line coalignment for producing nonrust steel pipe is through installing first cylinder, first fixed block, first straightening board, the second cylinder, second fixed block and second straightening board, the second cylinder drives the top that nonrust steel pipe was pushed down to second fixed block and second straightening board through flexible post, carry out the alignment at top, first cylinder drives first fixed block and first straightening board and is close to the direction of nonrust steel pipe simultaneously, the alignment is carried out to the both sides of nonrust steel pipe, slider on the support body slides and then adjusts the alignment position during the alignment in electronic slide rail, make the alignment more comprehensive.

(3) This an on-line coalignment for producing nonrust steel pipe has seted up the guide way through the inside at first fixed block and second fixed block, the inside of guide way is provided with the guide bar, the one end of guide bar all is connected with first alignment board and second alignment board, and the one end that first alignment board and second alignment board are close to first fixed block and second fixed block all is passed through buffer spring and is connected with the inside central position department of first fixed block and second fixed block, make the guide bar slide in the guide way when straightening, buffer spring is extruded simultaneously, the resilience effect through buffer spring leaves the surplus when making the alignment, avoid causing the rigidity extrusion to nonrust steel pipe.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of a second fixing block according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a stainless steel tube; 4. a control panel; 5. a second cylinder; 6. A frame body; 7. a fixing plate; 8. a groove; 9. a slider; 10. an electric slide rail; 11. a first cylinder; 12. A bracket; 13. a first fixed block; 14. a first straightening plate; 15. a second straightening plate; 16. a second fixed block; 17. a guide bar; 18. a guide groove; 19. a buffer spring; 20. a threaded lead screw; 21. a drive block; 22. and (5) fixing the rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an online coalignment for producing nonrust steel pipe, the on-line coalignment comprises a base 1, nonrust steel pipe 3, support body 6 and second straightening plate 15, the both ends at base 1 top all are provided with recess 8, and the inside of recess 8 all is provided with screw lead screw 20, all the cover is equipped with drive block 21 on the screw lead screw 20, and the top of drive block 21 all is fixed with holds in the palm groove 12, it has nonrust steel pipe 3 to erect between the groove 12, base 1's both sides all are fixed with motor 2, and motor 2's output all is connected with screw lead screw 20, the inside of drive block 21 all is provided with screw lead screw 20 assorted internal thread hole.

The motor 2 drives the threaded screw rod 20 to rotate, and the driving block 21 is internally provided with an internal threaded hole matched with the threaded screw rod 20, so that the driving block 21 can drive the brackets 12 to mutually approach or separate, and further the supporting position of the stainless steel pipe 3 is adjusted.

The bottom mounting of recess 8 inside has dead lever 22, and the bottom of drive block 21 all cup joints with dead lever 22 through the slip cap, leads and spacing drive block 21.

Base 1's central point department of putting has erect support body 6, and one side embedding of support body 6 has control panel 4, and the inside top of support body 6 is provided with second fixed block 16, and the central point department at base 1 top is fixed with second cylinder 5, and the output of second cylinder 5 is connected fixedly through flexible post and second fixed block 16, and the bottom of second fixed block 16 is provided with second aligning board 15 through buffer spring 19.

The both sides of bracket 12 all are fixed with fixed plate 7, and one side of fixed plate 7 all is fixed with first cylinder 11, and one side that fixed plate 7 is close to nonrust steel pipe 3 all is provided with first fixed block 13, and the output of first cylinder 11 all is through flexible post and first fixed block 13 fixed connection, and one side that first fixed block 13 is close to nonrust steel pipe 3 all is provided with first alignment board 14 through buffer spring 19.

The second cylinder 5 drives the second fixed block 16 and the second straightening plate 15 to press down the top of the stainless steel tube 3 through the telescopic column, straightening of the top is carried out, meanwhile, the first cylinder 11 drives the first fixed block 13 and the first straightening plate 14 to be close to the stainless steel tube 3, and straightening is carried out on two sides of the stainless steel tube 3, so that straightening is more comprehensive.

Guide bar 17 slides in guide way 18 when straightening, and buffer spring 19 is extruded simultaneously, leaves the surplus during the rebound effect through buffer spring 19 makes the alignment, avoids causing the rigidity extrusion to stainless steel pipe 3.

Base 1's both sides all are provided with electronic slide rail 10, and support body 6 is close to the bottom of electronic slide rail 10 one side all be provided with electronic slide rail 10 assorted slider 9, and slider 9 on the support body 6 slides and then adjusts the alignment position in electronic slide rail 10 during the alignment for the alignment is more comprehensive.

The specific models and specifications of the motor 2, the first cylinder 11, the second cylinder 5 and the electric slide rail 10 need to be determined by model selection calculation according to specification parameters and the like of the device, and the model selection calculation method is the prior art, so detailed description is omitted.

The working principle is as follows: when the straightening machine is used, two ends of a stainless steel pipe 3 are erected on a bracket 12 to fix and limit the stainless steel pipe 3 and prevent the deviation and displacement during straightening, in addition, a motor 2 drives a threaded screw rod 20 to rotate, an internal threaded hole matched with the threaded screw rod 20 is arranged in a driving block 21, so that the driving block 21 can drive the bracket 12 to mutually approach or separate so as to adjust the supporting position of the stainless steel pipe 3, then a second air cylinder 5 drives a second fixing block 16 and a second straightening plate 15 to downwards press the top of the stainless steel pipe 3 through a telescopic column to straighten the top, meanwhile, a first air cylinder 11 drives a first fixing block 13 and a first straightening plate 14 to approach towards the stainless steel pipe 3 so as to straighten two sides of the stainless steel pipe 3, a sliding block 9 on a frame body 6 slides in an electric sliding rail 10 during straightening so as to adjust the straightening position, and the straightening is more comprehensive, guide bar 17 slides in guide way 18 when straightening, and buffer spring 19 is extruded simultaneously, leaves the surplus during the rebound effect through buffer spring 19 makes the alignment, avoids causing the rigidity extrusion to stainless steel pipe 3.

Claims

1. The utility model provides an online coalignment for producing nonrust steel pipe which characterized in that: comprises a base (1), a frame body (6) and a second straightening plate (15), wherein both ends of the top of the base (1) are provided with grooves (8), and the interior of the groove (8) is provided with a thread screw rod (20), the thread screw rod (20) is sleeved with a driving block (21), brackets (12) are fixed at the top ends of the driving blocks (21), stainless steel pipes (3) are erected between the brackets (12), a frame body (6) is erected at the central position of the base (1), a control panel (4) is embedded into one side of the frame body (6), a second fixed block (16) is arranged at the top end inside the frame body (6), and a second cylinder (5) is fixed at the central position of the top of the base (1), the output end of the second cylinder (5) is fixedly connected with a second fixed block (16) through a telescopic column, and the bottom end of the second fixed block (16) is provided with a second straightening plate (15) through a buffer spring (19).

2. The in-line straightening device for producing the stainless steel pipe according to claim 1, which is characterized in that: the both sides of base (1) all are provided with electronic slide rail (10), the bottom that support body (6) are close to electronic slide rail (10) one side all is provided with electronic slide rail (10) assorted slider (9).

3. The in-line straightening device for producing the stainless steel pipe according to claim 1, which is characterized in that: both sides of base (1) all are fixed with motor (2), and the output of motor (2) all is connected with screw lead screw (20), the inside of drive block (21) all is provided with screw lead screw (20) assorted internal thread hole.

4. The in-line straightening device for producing the stainless steel pipe according to claim 1, which is characterized in that: the bottom end inside the groove (8) is fixed with a fixed rod (22), and the bottom ends of the driving blocks (21) are all sleeved with the fixed rod (22) through sliding sleeves.

5. The in-line straightening device for producing the stainless steel pipe according to claim 1, which is characterized in that: the both sides of holding in the palm groove (12) all are fixed with fixed plate (7), and one side of fixed plate (7) all is fixed with first cylinder (11), one side that fixed plate (7) are close to nonrust steel pipe (3) all is provided with first fixed block (13), just the output of first cylinder (11) all is through flexible post and first fixed block (13) fixed connection, one side that first fixed block (13) are close to nonrust steel pipe (3) all is provided with first alignment board (14) through buffer spring (19).

6. The in-line straightening device for producing the stainless steel pipe according to claim 5, wherein: guide way (18) have all been seted up to the inside both sides of first fixed block (13) and second fixed block (16), and the inside of guide way (18) all is provided with guide bar (17), the one end of guide bar (17) all is connected with first straightening board (14) and second straightening board (15).