Seamless steel tube top flattening device

Abstract

The utility model provides a seamless steel tube top flattening device, which belongs to the field of steel tubes and comprises a moving vehicle body, a notch is arranged on one side of the top of the moving vehicle body, a mounting groove is arranged on one side of the inner wall of the notch, a top flattening component is arranged on the inner wall of the mounting groove, and a support component is arranged in the middle of the other side of the top of the moving vehicle body. The rotary motor is matched with the shaft sleeve to drive the mounting base to rotate, the mounting base is matched with the fixing rod to drive the arc-shaped sliding block to move in the arc-shaped groove, meanwhile, the two limiting blocks are driven to move in the two limiting grooves, rotation of the mounting base is limited, and the mounting base drives the air cylinder on the top to rotate; the air cylinder is matched with the output rod to drive the ejector block to move, the sunken position of the outer surface is ejected out from the interior, and the aim of conducting ejection flattening operation on different angle positions in the seamless steel pipe is achieved.

Description

Technical Field

[0001] The utility model relates to the field of steel pipes, in particular to a seamless steel pipe deflation device. Background Art

[0002] Seamless steel pipe is made by perforating a whole round steel. There is no weld on the surface of the steel pipe, which is called seamless steel pipe. According to the production method, seamless steel pipe can be divided into hot-rolled seamless steel pipe, cold-rolled seamless steel pipe, cold-drawn seamless steel pipe, extruded seamless steel pipe, jacking pipe, etc. Seamless steel pipe has a wide range of uses, mainly used as a pipe or structural part for conveying fluid. In order to detect the surface quality of seamless steel pipe during the production process, a seamless steel pipe jacking device is required. The existing jacking device cannot perform jacking operations on different positions in the steel pipe, and the structure of the device lacks the ability to flexibly adjust, so its use is limited. Therefore, it is necessary to design a seamless steel pipe jacking device with strong practicality. Utility Model Content

[0003] The utility model aims to provide a seamless steel pipe deflation device to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seamless steel pipe deflation device, comprising a moving body, a notch is provided on one side of the top of the moving body, a mounting groove is provided on one side of the inner wall of the notch, a deflation component is provided on the inner wall of the mounting groove, and a support component is provided in the middle of the other side of the top of the moving body;

[0005] The deflation assembly comprises a rotating motor mounted on the inner wall of the mounting groove, the output shaft of the rotating motor is fixedly connected to a sleeve, the other end of the sleeve is fixedly connected to one side of the mounting seat, a cylinder is provided on the top of the mounting seat, the output rod on the top of the cylinder is fixedly connected to a top block, and a limit assembly is provided at the bottom of the mounting seat;

[0006] The limit assembly includes a fixed rod installed at the bottom of the mounting seat, the bottom of the fixed rod is fixedly connected to an arc-shaped slider, the bottom of the arc-shaped slider is slidably connected to an arc-shaped groove provided at the bottom of the inner wall of the slot, both sides of the inner wall of the arc-shaped groove are provided with limit grooves, and the inner wall of the limit groove is slidably connected to limit blocks provided at both ends of the arc-shaped slider.

[0007] As a preferred solution of the utility model: the support assembly includes an electric telescopic rod installed in the middle of the other side of the top of the mobile body, the telescopic end of the electric telescopic rod is fixedly connected to a mounting block, the top of the mounting block is fixedly connected to a support rod, a first rubber block is provided on the top of the support rod, through grooves are opened on both sides of the support rod, and an auxiliary assembly is provided on the inner wall of the through groove.

[0008] As a preferred solution of the utility model: the auxiliary component includes a guide rod installed on the inner wall of the through groove, the surface of the guide rod is slidably connected with a moving block, the top and bottom of the moving block are fixedly connected to the two first springs on the surface of the guide rod, both ends of the moving block are movably connected to one end of the connecting rod through a first hinge seat, the other end of the connecting rod is mounted on the surface of the mounting rod through a second hinge seat, the bottom end of the mounting rod is fixedly connected to the side of the mounting block through a third hinge seat, the top of the mounting rod is fixedly connected to the bottom of the second rubber block through a movable telescopic rod, and the surface of the movable telescopic rod is sleeved with a second spring.

[0009] As a preferred solution of the utility model: a through hole is opened on the top of the moving block, and the inner wall of the through hole is interlaced and connected with the surface of the guide rod.

[0010] As a preferred solution of the utility model: first rotating holes are opened on the sides of both ends of the connecting rod, and the inner walls of the two first rotating holes are rotatably connected to the inner walls of the first hinge seat and the second hinge seat respectively.

[0011] As a preferred solution of the utility model: a second rotating hole is opened on the side of the bottom end of the mounting rod, and the inner wall of the second rotating hole is rotatably connected to the inner wall of the third hinge seat.

[0012] As a preferred solution of the utility model: a groove is provided below the other side of the mobile vehicle body, and a counterweight is provided on the inner wall of the groove.

[0013] As a preferred solution of the utility model: a placement groove is opened above the other side of the mobile vehicle body, a battery is arranged on the inner wall of the placement groove, and a control panel is arranged above the battery.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The mounting seat is driven to rotate by a rotating motor in cooperation with a shaft sleeve, and the mounting seat is driven to move the arc-shaped slider in the arc-shaped groove in cooperation with a fixed rod, and at the same time, the two limit blocks are driven to move in the two limit grooves to limit the rotation of the mounting seat. The mounting seat drives the cylinder at the top to rotate. When it rotates to the top-deflated position, the cylinder cooperates with the output rod to drive the top block to move, and the concave part of the outer surface is pushed out from the inside, so as to achieve the purpose of performing the top-deflation operation at different angles in the seamless steel pipe;

[0016] (2) The electric telescopic rod drives the mounting block to move, and the mounting block drives the first rubber block to move and contact with the top of the inner wall of the seamless steel pipe. At the same time, the mounting block drives the two second rubber blocks to contact with the sides of the top of the inner wall of the seamless steel pipe. The two second rubber blocks cooperate with the two mounting rods and the third hinge seat to squeeze the two movable telescopic rods and the second spring. The two mounting rods cooperate with the two second hinge seats, the connecting rod and the first hinge seat to drive the moving block to move on the surface of the guide rod, and cooperate with the inner wall of the through groove to squeeze or stretch the two first springs to different degrees, so as to increase the fixation of the mobile vehicle body and improve the stability of the device when working in the collapsed position. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the deflation component and the limiting component of the utility model;

[0020] Figure 4 This is a schematic diagram of the support assembly structure of the utility model.

[0021] In the figure: 1. moving body; 11. notch; 12. mounting slot; 13. arc slot; 14. limit slot; 15. groove; 16. counterweight block; 17. placement slot; 18. battery; 19. control panel; 2. top deflation assembly; 21. rotating motor; 22. bushing; 23. mounting seat; 24. cylinder; 25. top block; 3. support assembly; 31. electric telescopic rod; 32. mounting block; 33. support rod; 34. first rubber block; 35. Through slot; 36, guide rod; 37, moving block; 38, first spring; 39, first hinge seat; 310, connecting rod; 311, second hinge seat; 312, mounting rod; 313, third hinge seat; 314, movable telescopic rod; 315, second rubber block; 316, second spring; 317, through hole; 318, first rotating hole; 319, second rotating hole; 4, limit assembly; 41, fixing rod; 42, arc-shaped slider; 43, limit block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 A seamless steel pipe deflation device comprises a moving body 1, a notch 11 is provided on one side of the top of the moving body 1, a mounting groove 12 is provided on one side of the inner wall of the notch 11, a deflation component 2 is provided on the inner wall of the mounting groove 12, and a support component 3 is provided in the middle of the other side of the top of the moving body 1;

[0024] See also Figure 3 The deflation assembly 2 includes a rotating motor 21 installed on the inner wall of the mounting groove 12, the output shaft of the rotating motor 21 is fixedly connected with a sleeve 22, the other end of the sleeve 22 is fixedly connected to one side of a mounting seat 23, a cylinder 24 is provided at the top of the mounting seat 23, the output rod at the top of the cylinder 24 is fixedly connected with a top block 25, and a limit assembly 4 is provided at the bottom of the mounting seat 23.

[0025] The limiting assembly 4 includes a fixed rod 41 installed at the bottom of the mounting seat 23, and the bottom of the fixed rod 41 is fixedly connected to an arc-shaped slider 42. The bottom of the arc-shaped slider 42 is slidably connected to an arc-shaped groove 13 provided at the bottom of the inner wall of the slot 11. Limiting grooves 14 are provided on both sides of the inner wall of the arc-shaped groove 13. The inner wall of the limiting groove 14 is slidably connected to the limiting blocks 43 provided at both ends of the arc-shaped slider 42.

[0026] During specific use: the rotating motor 21 cooperates with the shaft sleeve 22 to drive the mounting seat 23 to rotate, and the mounting seat 23 cooperates with the fixing rod 41 to drive the arc-shaped slider 42 to move in the arc-shaped groove 13, and at the same time drives the two limit blocks 43 to move in the two limit grooves 14 to limit the rotation of the mounting seat 23. The mounting seat 23 drives the cylinder 24 on the top to rotate. When it rotates to the top-deflated position, the cylinder 24 cooperates with the output rod to drive the ejecting block 25 to move, and ejects the concave part of the outer surface from the inside, thereby achieving the purpose of performing the ejecting operation at different angles in the seamless steel pipe.

[0027] See also Figure 4 The support assembly 3 includes an electric telescopic rod 31 installed in the middle of the other side of the top of the mobile body 1, the telescopic end of the electric telescopic rod 31 is fixedly connected to a mounting block 32, the top of the mounting block 32 is fixedly connected to a support rod 33, the top of the support rod 33 is provided with a first rubber block 34, and through grooves 35 are opened on both sides of the support rod 33, and auxiliary components are provided on the inner wall of the through groove 35.

[0028] The auxiliary component includes a guide rod 36 installed on the inner wall of the through groove 35, and a moving block 37 is slidably connected to the surface of the guide rod 36. The top and bottom of the moving block 37 are fixedly connected to the two first springs 38 on the surface of the guide rod 36. Both ends of the moving block 37 are movably connected to one end of the connecting rod 310 through a first hinge seat 39, and the other end of the connecting rod 310 is mounted on the surface of the mounting rod 312 through a second hinge seat 311. The bottom end of the mounting rod 312 is fixedly connected to the side of the mounting block 32 through a third hinge seat 313. The top of the mounting rod 312 is fixedly connected to the bottom of the second rubber block 315 through a movable telescopic rod 314, and the surface of the movable telescopic rod 314 is sleeved with a second spring 316.

[0029] During specific use: the electric telescopic rod 31 drives the mounting block 32 to move, and the mounting block 32 drives the first rubber block 34 to move and contact the top of the inner wall of the seamless steel pipe. At the same time, the mounting block 32 drives the two second rubber blocks 315 to contact the sides of the top of the inner wall of the seamless steel pipe. The two second rubber blocks 315 cooperate with the two mounting rods 312 and the third hinge seat 313 to squeeze the two movable telescopic rods 314 and the second springs 316. The two mounting rods 312 cooperate with the two second hinge seats 311, the connecting rod 310 and the first hinge seat 39 to drive the moving block 37 to move on the surface of the guide rod 36, and cooperate with the inner wall of the through groove 35 to squeeze or stretch the two first springs 38 to different degrees, thereby facilitating the fixation of the mobile body 1, so as to improve the stability of the device when working in the collapsed position.

[0030] See also Figure 4 A through hole 317 is opened on the top of the moving block 37, and the inner wall of the through hole 317 is interlaced and connected with the surface of the guide rod 36.

[0031] During specific use, the moving block 37 cooperates with the through hole 317 to move on the surface of the guide rod 36, so as to facilitate limiting its movement.

[0032] See also Figure 4 A first rotating hole 318 is provided on the sides of both ends of the connecting rod 310, and the inner walls of the two first rotating holes 318 are rotatably connected to the inner walls of the first hinge seat 39 and the second hinge seat 311 respectively.

[0033] During specific use, the connecting rod 310 cooperates with the two first rotating holes 318 to facilitate rotation on the inner walls of the first hinge seat 39 and the second hinge seat 311 .

[0034] See also Figure 4 A second rotating hole 319 is opened on the side of the bottom end of the mounting rod 312 , and the inner wall of the second rotating hole 319 is rotatably connected to the inner wall of the third hinge seat 313 .

[0035] During specific use, the mounting rod 312 cooperates with the second rotating hole 319 to facilitate rotation on the inner wall of the third hinge seat 313 .

[0036] See also Figure 2 A groove 15 is provided at the bottom of the other side of the mobile body 1 , and a counterweight 16 is provided on the inner wall of the groove 15 .

[0037] When used specifically, the counterweight 16 is engaged with the inner wall of the groove 15, so as to increase the weight of one end of the mobile body 1, thereby facilitating sharing of the top-deflation pressure on the other end.

[0038] See also Figure 2 A placement groove 17 is provided above the other side of the mobile body 1 , a battery 18 is provided on the inner wall of the placement groove 17 , and a control panel 19 is provided above the battery 18 .

[0039] When in use, the storage battery 18 is engaged with the inner wall of the placement groove 17 , so as to facilitate its installation and fixation with the mobile vehicle body 1 , thereby cooperating with the control panel 19 to control the power consumption structure.

[0040] When in use, the electric telescopic rod 31 drives the mounting block 32 to move, and the mounting block 32 drives the first rubber block 34 to move and contact with the top of the inner wall of the seamless steel pipe. At the same time, the mounting block 32 drives the two second rubber blocks 315 to contact the sides of the top of the inner wall of the seamless steel pipe. The two second rubber blocks 315 cooperate with the two mounting rods 312 and the third hinge seat 313 to squeeze the two movable telescopic rods 314 and the second spring 316. The two mounting rods 312 cooperate with the two second hinge seats 311, the connecting rod 310 and the first hinge seat 39 to drive the moving block 37 to move on the surface of the guide rod 36, and cooperate with the inner wall of the through groove 35 to squeeze the two first springs 38 to different degrees. The rotating motor 21 cooperates with the shaft sleeve 22 to drive the mounting seat 23 to rotate, and the mounting seat 23 cooperates with the fixing rod 41 to drive the arc-shaped slider 42 to move in the arc-shaped groove 13, and at the same time drives the two limit blocks 43 to move in the two limit grooves 14 to limit the rotation of the mounting seat 23. The mounting seat 23 drives the top cylinder 24 to rotate. When it rotates to the top deflated position, the cylinder 24 cooperates with the output rod to drive the ejection block 25 to move, and ejects the concave part of the outer surface from the inside, so as to achieve the purpose of performing the top deflation operation on different angles in the seamless steel pipe.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A seamless steel pipe deflation device, characterized in that: The mobile body (1) comprises a notch (11) on one side of the top of the mobile body (1), a mounting groove (12) on one side of the inner wall of the notch (11), a top-deflation component (2) on the inner wall of the mounting groove (12), and a support component (3) on the middle of the other side of the top of the mobile body (1); The deflation assembly (2) comprises a rotating motor (21) mounted on the inner wall of the mounting groove (12); the output shaft of the rotating motor (21) is fixedly connected to a shaft sleeve (22); the other end of the shaft sleeve (22) is fixedly connected to one side of a mounting seat (23); a cylinder (24) is provided at the top of the mounting seat (23); an output rod at the top of the cylinder (24) is fixedly connected to a lift block (25); and a limit assembly (4) is provided at the bottom of the mounting seat (23); The limiting assembly (4) comprises a fixing rod (41) mounted on the bottom of the mounting seat (23); the bottom of the fixing rod (41) is fixedly connected to an arc-shaped slider (42); the bottom of the arc-shaped slider (42) is slidably connected to an arc-shaped groove (13) provided at the bottom of the inner wall of the slot (11); limiting grooves (14) are provided on both sides of the inner wall of the arc-shaped groove (13); the inner wall of the limiting groove (14) is slidably connected to limiting blocks (43) provided at both ends of the arc-shaped slider (42).

2. A seamless steel pipe deflation device according to claim 1, characterized in that: The support assembly (3) comprises an electric telescopic rod (31) mounted in the middle of the other side of the top of the mobile body (1); the telescopic end of the electric telescopic rod (31) is fixedly connected to a mounting block (32); the top of the mounting block (32) is fixedly connected to a support rod (33); a first rubber block (34) is provided at the top of the support rod (33); through grooves (35) are provided on both sides of the support rod (33); and auxiliary components are provided on the inner wall of the through groove (35).

3. A seamless steel pipe deflation device according to claim 2, characterized in that: The auxiliary component comprises a guide rod (36) mounted on the inner wall of the through groove (35); a moving block (37) is slidably connected to the surface of the guide rod (36); the top and bottom of the moving block (37) are fixedly connected to two first springs (38) on the surface of the guide rod (36); both ends of the moving block (37) are movably connected to one end of a connecting rod (310) through a first hinge seat (39); the other end of the connecting rod (310) is mounted and connected to the surface of a mounting rod (312) through a second hinge seat (311); the bottom end of the mounting rod (312) is fixedly connected to the side of the mounting block (32) through a third hinge seat (313); the top of the mounting rod (312) is fixedly connected to the bottom of a second rubber block (315) through a movable telescopic rod (314); and the surface of the movable telescopic rod (314) is sleeved with a second spring (316).

4. A seamless steel pipe deflation device according to claim 3, characterized in that: A through hole (317) is provided on the top of the moving block (37), and the inner wall of the through hole (317) is interlaced and connected with the surface of the guide rod (36).

5. A seamless steel pipe deflation device according to claim 3, characterized in that: The sides of both ends of the connecting rod (310) are provided with first rotating holes (318), and the inner walls of the two first rotating holes (318) are rotatably connected to the inner walls of the first hinge seat (39) and the second hinge seat (311) respectively.

6. A seamless steel pipe deflation device according to claim 3, characterized in that: A second rotating hole (319) is provided on the side of the bottom end of the mounting rod (312), and the inner wall of the second rotating hole (319) is rotatably connected to the inner wall of the third hinge seat (313).

7. A seamless steel pipe deflation device according to claim 1, characterized in that: A groove (15) is provided at the bottom of the other side of the mobile vehicle body (1), and a counterweight block (16) is provided on the inner wall of the groove (15).

8. The seamless steel pipe deflation device according to claim 1, characterized in that: A placement groove (17) is provided above the other side of the mobile vehicle body (1), a storage battery (18) is provided on the inner wall of the placement groove (17), and a control panel (19) is provided above the storage battery (18).

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