Steel pipe placing equipment for machining

Abstract

The utility model discloses a machining steel pipe placing device which comprises a first bearing box and a second bearing box, one end of the first bearing box and one end of the second bearing box are respectively and fixedly provided with an installation plate, and the other end of the first bearing box and the other end of the second bearing box are respectively and fixedly provided with a clamping piece. Supporting columns are fixed to the four corners of the lower end of the first bearing box and the four corners of the lower end of the second bearing box, fixing pieces are rotatably connected to the lower ends of the supporting columns, rail wheels are installed on the fixing pieces, and locking mechanisms are arranged between the supporting columns and the fixing pieces; and a fixing frame is fixed in the first bearing box, and two connecting rods are rotationally connected to the fixing frame in a sleeving mode. The steel pipe machining stability can be guaranteed, the position and angle can be adjusted according to needs, the requirement for steel pipe machining is fully met, in addition, the requirement for machining steel pipes with different lengths can be met, and practicability and flexibility are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, in particular to a steel pipe placing device for mechanical processing. Background Art

[0002] Steel pipes have a hollow cross-section, with their length much greater than their diameter or circumference. They are categorized by cross-sectional shape into round, square, rectangular, and special-shaped steel pipes. By material, they are classified into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes. By application, they are categorized into pipes for transportation pipelines, engineering structures, thermal equipment, the petrochemical industry, machinery manufacturing, geological drilling, and high-pressure equipment. By production process, they are categorized into seamless steel pipes and welded steel pipes. Seamless steel pipes are further categorized into hot-rolled and cold-rolled (drawn). Welded steel pipes are further categorized into straight-seam welded pipes and spiral-seam welded pipes.

[0003] At present, circular steel pipes need to be placed during processing. Conventional support forms cannot meet the processing needs. Conventional methods are to place them directly, which is inconvenient for processing at different positions and inconvenient for processing according to different lengths. For this reason, we propose a steel pipe placement equipment for mechanical processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a steel pipe placing device for mechanical processing.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is connected to the chassis at one end and the cam is connected to the chassis at the other end, and the cam is connected to the chassis at the other end.

[0007] Preferably, the locking mechanism includes a connecting plate fixed to the support column and the fixing piece, and the upper end of the connecting plate is provided with four threaded through holes, and a stud is threadedly sleeved in two threaded through holes on the same side.

[0008] Preferably, a track is commonly mounted on the lower ends of the two track wheels on the same side.

[0009] Preferably, the mounting plate and the clamping member are connected via bolts.

[0010] Preferably, the side walls of the second support wheel and the first support wheel are both covered with a rubber layer.

[0011] Preferably, the second support wheel and the first support wheel are made of stainless steel.

[0012] In the present invention, when steel pipe processing is required, two carrying boxes are selected for joint support or a first carrying box is used for support according to needs, and the steel pipe is placed on the support wheel, which can be moved on the track as needed to achieve position adjustment. When different steel pipe positions need to be processed, the servo motor drives the transmission belt to rotate through the rotation of the output shaft, thereby realizing the rotation of a connecting rod. As the connecting rod rotates, the corresponding support wheel is driven to rotate, and the supported steel pipe is driven at an angle, thereby achieving processing needs.

[0013] The utility model can not only ensure the stability of steel pipe processing, but also can adjust the position and angle as needed, fully meeting the needs of steel pipe processing. In addition, it can also meet the processing needs of steel pipes of different lengths, thereby enhancing practicality and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a diagram showing the internal structure of the first carrying box of the present invention;

[0016] Figure 3 This is the external structure diagram of the first carrying box of the present utility model;

[0017] Figure 4 This is a structural diagram of the second carrying box of the present utility model;

[0018] Figure 5 This is a diagram of the track and track wheel installation structure of the utility model;

[0019] Figure 6 This is a structural diagram of the connecting plate and threaded through hole arrangement of the utility model.

[0020] In the figure: 1 first support wheel, 2 transmission sleeve, 3 connecting rod, 4 motor mounting bracket, 5 servo motor, 6 transmission belt, 7 fixing frame, 8 first bearing box, 9 support column, 10 connecting plate, 11 fixing piece, 12 stud, 13 track wheel, 14 track, 15 threaded through hole, 16 rotating shaft, 17 second bearing box, 18 clamping piece, 19 mounting plate, 20 bolt, 21 second support wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1

[0023] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 A steel pipe placement device for mechanical processing includes a first carrying box 8 and a second carrying box 17. One end of the first carrying box 8 and the second carrying box 17 is fixed with a mounting plate 19, and the other end of the first carrying box 8 and the second carrying box 17 is fixed with a clamping piece 18. One of the mounting plates 19 and one of the clamping pieces 18 are connected to each other, and the mounting plate 19 and the clamping piece 18 are connected by bolts 20. When encountering a steel pipe with a longer specification, the mounting plate 19 and the clamping piece 18 can be spliced ​​and fixed by bolts 20.

[0024] Support columns 9 are fixed to the four corners of the lower ends of the first carrying box 8 and the second carrying box 17. The lower ends of the support columns 9 are rotatably connected to the fixing parts 11, and the fixing parts 11 are installed with track wheels 13. The lower ends of the two track wheels 13 on the same side are jointly installed with a track 14 to facilitate rapid movement of positions.

[0025] A locking mechanism is provided between the support column 9 and the fixing part 11. The locking mechanism includes a connecting plate 10 fixed on the support column 9 and the fixing part 11. Four threaded through holes 15 are provided at the upper end of the connecting plate 10. A stud 12 is threadedly sleeved in the two threaded through holes 15 on the same side. When it is necessary to drive the two carrying boxes for installation and connection, the angle of the lower end of one of the carrying boxes can be adjusted to make it move horizontally, so as to facilitate the connection between the mounting plate 19 and the clamping part 18.

[0026] A fixing frame 7 is fixed in the first carrying box 8, and two connecting rods 3 are rotatably sleeved on the fixing frame 7. Both ends of the connecting rod 3 pass through the side wall of the first carrying box 8 and extend to one side of the first carrying box 8. The first support wheel 1 is fixed at both ends of the connecting rod 3. The second support wheel 21 and the side wall of the first support wheel 1 are covered with a rubber layer. The second support wheel 21 and the first support wheel 1 are made of stainless steel, which can improve the stability of the support.

[0027] A motor mounting bracket 4 is installed on one side of the first carrying box 8, and a servo motor 5 is installed on the motor mounting bracket 4. A transmission sleeve 2 is fixed to the end of the output shaft of the servo motor 5 and one of the connecting rods 3. The two transmission sleeves 2 are connected by a transmission belt 6. Two second support wheels 21 are rotatably connected on both sides of the second carrying box 17. Combined with the first support wheel 1, steel pipes of different lengths and specifications can be supported and placed.

[0028] Example 2

[0029] Reference Figure 2 、 Figure 3 and Figure 5 A steel pipe placement device for mechanical processing includes a first carrying box 8 and a second carrying box 17. One end of the first carrying box 8 and the second carrying box 17 is fixed with a mounting plate 19, and the other end of the first carrying box 8 and the second carrying box 17 is fixed with a clamping piece 18. One of the mounting plates 19 and one of the clamping pieces 18 are connected to each other, and the mounting plate 19 and the clamping piece 18 are connected by bolts 20. When encountering a steel pipe with a longer specification, the mounting plate 19 and the clamping piece 18 can be spliced ​​and fixed by bolts 20.

[0030] Support columns 9 are fixed to the four corners of the lower ends of the first carrying box 8 and the second carrying box 17. The lower ends of the support columns 9 are rotatably connected to the fixing parts 11, and the fixing parts 11 are installed with track wheels 13. The lower ends of the two track wheels 13 on the same side are jointly installed with a track 14 to facilitate rapid movement of positions.

[0031] A locking mechanism is provided between the support column 9 and the fixing part 11. The locking mechanism includes a connecting plate 10 fixed on the support column 9 and the fixing part 11. Four threaded through holes 15 are provided at the upper end of the connecting plate 10. A stud 12 is threadedly sleeved in the two threaded through holes 15 on the same side. When it is necessary to drive the two carrying boxes for installation and connection, the angle of the lower end of one of the carrying boxes can be adjusted to make it move horizontally, so as to facilitate the connection between the mounting plate 19 and the clamping part 18.

[0032] A fixing frame 7 is fixed in the first carrying box 8, and two connecting rods 3 are rotatably sleeved on the fixing frame 7. Both ends of the connecting rod 3 pass through the side wall of the first carrying box 8 and extend to one side of the first carrying box 8. The first support wheel 1 is fixed at both ends of the connecting rod 3. The second support wheel 21 and the side wall of the first support wheel 1 are covered with a rubber layer. The second support wheel 21 and the first support wheel 1 are made of stainless steel, which can improve the stability of the support.

[0033] A motor mounting bracket 4 is installed on one side of the first carrying box 8, and a servo motor 5 is installed on the motor mounting bracket 4. A transmission sleeve 2 is fixed to the end of the output shaft of the servo motor 5 and one of the connecting rods 3. The two transmission sleeves 2 are connected by a transmission belt 6. Two second support wheels 21 are rotatably connected on both sides of the second carrying box 17. Combined with the first support wheel 1, steel pipes of different lengths and specifications can be supported and placed.

[0034] Compared with Example 1, this Example 2 only uses one first bearing box 8 for support, which can be used to place and support shorter steel pipes, and can also be used to support similar structures.

[0035] In the present invention, when steel pipe processing is required, two carrying boxes are selected for joint support or a first carrying box 8 is used for support according to needs. The steel pipe is placed on the support wheel and can be moved on the track 14 as needed to achieve position adjustment. When different steel pipe positions need to be processed, the servo motor 5 drives the transmission belt 6 to rotate through the rotation of the output shaft, thereby realizing the rotation of a connecting rod 3. As the connecting rod 3 rotates, the corresponding support wheel is driven to rotate, and the supported steel pipe is driven at an angle, thereby achieving processing needs.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel pipe placement device for machining, comprising a first carrying box (8) and a second carrying box (17), characterized in that: One end of each of the first carrying box (8) and the second carrying box (17) is fixed with a mounting plate (19), and the other end of each of the first carrying box (8) and the second carrying box (17) is fixed with a clamping member (18), one of the mounting plates (19) and one of the clamping members (18) are connected to each other, and four corners of the lower ends of each of the first carrying box (8) and the second carrying box (17) are fixed with support columns (9), and the lower ends of the support columns (9) are rotatably connected with fixing members (11), and rail wheels (13) are installed on the fixing members (11), and a locking mechanism is provided between the support columns (9) and the fixing members (11), and a fixing frame (7) is fixed in the first carrying box (8), and the fixing frame (7) is fixed in the first carrying box (8). Two connecting rods (3) are rotatably sleeved on the fixing frame (7), and both ends of the connecting rods (3) pass through the side wall of the first carrying box (8) and extend to one side of the first carrying box (8). Both ends of the connecting rods (3) are fixed with first support wheels (1). A motor mounting bracket (4) is installed on one side of the first carrying box (8), and a servo motor (5) is installed on the motor mounting bracket (4). A transmission sleeve (2) is fixed to the end of the output shaft of the servo motor (5) and one of the connecting rods (3). The two transmission sleeves (2) are connected by a transmission belt (6). Both sides of the second carrying box (17) are rotatably connected to two second support wheels (21).

2. The steel pipe placement equipment for machining according to claim 1, characterized in that: The locking mechanism comprises a connecting plate (10) fixed on a supporting column (9) and a fixing member (11), wherein the upper end of the connecting plate (10) is provided with four threaded through holes (15), and a stud (12) is threadedly sleeved in two threaded through holes (15) on the same side.

3. The steel pipe placement equipment for machining according to claim 1, characterized in that: A track (14) is commonly installed at the lower ends of the two track wheels (13) on the same side.

4. The steel pipe placement equipment for machining according to claim 1, characterized in that: The mounting plate (19) and the clamping member (18) are connected via bolts (20).

5. The steel pipe placement equipment for machining according to claim 1, characterized in that: The side walls of the second support wheel (21) and the first support wheel (1) are both covered with a rubber layer.

6. The steel pipe placement equipment for machining according to claim 1, characterized in that: The second support wheel (21) and the first support wheel (1) are made of stainless steel.

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