Feeding frame for seamless steel pipe production and machining

Abstract

The utility model relates to the technical field of feeding frames for seamless steel pipe production and processing, in particular to a feeding frame for seamless steel pipe production and processing, which comprises supporting legs, a feeding table and a working table, the feeding table is arranged on the working table, cleaning brushes are rotatably mounted on two sides of the interior of the working table, and rotating rods are inserted into the cleaning brushes in a penetrating manner. A first transmission chain wheel is installed at one end of the rotating rod, a rotating shaft movably penetrates through one end of the workbench, a water distribution box is installed on the workbench, water distribution pipes are installed on the two sides of the water distribution box, and spraying heads are arranged at the bottoms of the water distribution pipes. Compared with a traditional feeding frame for seamless steel pipe production and processing, water can be evenly sprayed out through the water distribution box and the water distribution pipe by means of the spraying pipes and the spraying heads to clean the seamless steel pipe, impurities generated on the surface of the seamless steel pipe during production are cleaned through the cleaning brush, and the production efficiency is improved. And the service life and quality of the steel pipe can be improved.

Description

Technical Field

[0001] The utility model relates to a feeding rack for the production and processing of seamless steel pipes, in particular to a feeding rack for the production and processing of seamless steel pipes, belonging to the technical field of production and processing of seamless steel pipes. Background Art

[0002] Seamless steel pipe is made of a whole round steel through holes. 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. According to the cross-sectional shape, seamless steel pipe is divided into round and special-shaped. Special-shaped pipes have square, oval, triangle, hexagon, melon seed, star, winged pipe and many other complex shapes. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemicals, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation. Seamless steel pipes will produce different amounts of impurities and oxides on the outer wall during production. The traditional seamless steel pipe production and processing feeding rack can only transport seamless steel pipes and cannot be cleaned. If they are not removed, the service life and quality of the steel pipe will be reduced.

[0003] Therefore, it is urgent to improve the feeding rack for seamless steel pipe production and processing to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a feeding rack for producing and processing seamless steel pipes.

[0005] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: a feeding rack for the production and processing of seamless steel pipes, including supporting legs, a feeding platform and a workbench, wherein the workbench is provided with a feeding platform, cleaning brushes are rotatably installed on both sides of the interior of the workbench, a rotating rod is inserted into the interior of the cleaning brush, a first transmission sprocket is installed at one end of the rotating rod, a rotating shaft is movably inserted into the interior of one end of the workbench, second transmission sprockets are installed at both ends of the rotating shaft, a transmission chain is sleeved between the first transmission sprocket and the second transmission sprocket, a motor is installed on one side of the workbench, the output end of the motor is transmission-connected to the rotating shaft, a water distribution box is installed on the upper surface of the workbench, water distribution pipes are installed on both sides of the water distribution box, and a spray head is provided at the bottom of the water distribution pipe.

[0006] Preferably, the feeding platform is inclined at a certain angle, and a plurality of supporting legs are fixedly installed on the workbench and the bottom of the feeding platform.

[0007] Preferably, one end of the water diversion box is connected to a water pipe, the other end of the water pipe is connected to a water collecting box, the water collecting box is fixed on one side of the workbench, and a water inlet is arranged on the surface of the water collecting box.

[0008] Preferably, a plurality of conveying rollers are rotatably installed inside the feeding platform.

[0009] Preferably, hydraulic rods are fixedly installed inside both sides of the feeding platform, a movable clamping bar is installed at one end of the hydraulic rod, and a plurality of rolling wheels are rotatably installed inside the movable clamping bar.

[0010] Preferably, a placement groove is provided on the upper end surface of one side of the feeding platform, a lifting rod is installed inside the placement groove, a lifting platform is installed at one end of the lifting rod, and a baffle is provided on one side of the placement groove.

[0011] Preferably, a plurality of drainage holes are provided inside the workbench, a collecting box is provided at the bottom of the workbench, the collecting box is connected to the drainage holes, and a sewage outlet is provided on one side of the collecting box.

[0012] Preferably, a circular ring is provided on the surface of the rotating rod, a plurality of bayonet pins are provided on the surface of the circular ring, a slot is provided at one end of the cleaning brush, the slot is adapted to the bayonet pin, a threaded hole is provided inside the cleaning brush, a bolt is provided inside the threaded hole, a pressure plate is installed at one end of the bolt, and the pressure plate fits the surface of the cleaning brush.

[0013] The utility model has at least the following beneficial effects: compared with the traditional feeding rack for the production and processing of seamless steel pipes, water can be evenly sprayed out through the water distribution box and the water distribution pipe using the spray pipe and the spray head to clean the seamless steel pipe. At the same time, the impurities generated on the surface of the seamless steel pipe during production can be cleaned by the cleaning brush, which can improve the service life and quality of the steel pipe and facilitate later processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 3 A magnified image;

[0017] Figure 3 It is a half-section diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the cleaning brush of the utility model.

[0019] In the figure, 1-support leg; 2-feeding table; 3-workbench; 4-motor; 5-rotating shaft; 6-first transmission sprocket; 7-second transmission sprocket; 8-rotating rod; 9-ring; 10-cleaning brush; 11-pressing plate; 12-water collecting box; 13-water inlet; 14-water delivery pipe; 15-water distribution box; 16-water distribution pipe; 17-sprinkler head; 18-drain hole; 19-collecting box; 20-movable card strip; 21-rolling wheel; 22-placing groove; 23-lifting platform; 24-lifting rod; 25 baffle; 26-drain outlet; 27-pin; 28-drive chain; 29-hydraulic rod, 30-conveying roller, 31-bolt. DETAILED DESCRIPTION

[0020] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0021] like Figure 1-Figure 3 As shown, the feeding rack for the production and processing of seamless steel pipes provided in this embodiment includes supporting legs 1, a feeding table 2, and a workbench 3. A plurality of conveying rollers 30 are rotatably installed inside the feeding table 2, hydraulic rods 29 are fixedly installed inside both sides of the feeding table 2, a movable clamping strip 20 is installed at one end of the hydraulic rod 29, and a plurality of rolling wheels 21 are rotatably installed inside the movable clamping strip 20, a placement groove 22 is provided on the upper end surface of one side of the feeding table 2, a lifting rod 24 is installed inside the placement groove 22, a lifting platform 23 is installed at one end of the lifting rod 24, a baffle 25 is provided on one side of the placement groove 22, the feeding tables 2 are inclined, the feeding table 2 is inclined at a certain angle, and a plurality of supporting legs 1 are fixedly installed on the workbench 3 and the bottom of the feeding table 2.

[0022] In this embodiment, when the seamless steel pipe needs to be transported, the seamless steel pipe is placed on the surface of the feeding platform 2. The feeding platform 2 is tilted so that the seamless steel pipe will automatically roll down. At the same time, the hydraulic rods 29 on both sides push the moving clamping bar 20 to move and clamp the seamless steel pipe to prevent the seamless steel pipe from shaking left and right. At the same time, the rolling wheel 21 inside the moving clamping bar 20 can clamp the steel pipe without affecting the movement of the seamless steel pipe until it moves into the placement groove 22. The baffle 25 on one side of the placement groove 22 can block the seamless steel pipe, and the placement groove 22 can prevent the seamless steel pipe from deviating left and right. The lifting platform 23 is driven up and down by the lifting rod 24 at the bottom to push the seamless steel pipe into the conveying roller 30 to transport the seamless steel pipe.

[0023] like Figure 1-Figure 3As shown, cleaning brushes 10 are rotatably installed on both sides of the workbench 3, a rotating rod 8 is inserted into the interior of the cleaning brush 10, and a first transmission sprocket 6 is installed at one end of the rotating rod 8. A rotating shaft 5 is movably inserted into the interior of one end of the workbench 3, and second transmission sprockets 7 are installed at both ends of the rotating shaft 5. A transmission chain 28 is sleeved between the first transmission sprocket 6 and the second transmission sprocket 7. A motor 4 is installed on one side of the workbench 3, and the output end of the motor 4 is transmission-connected to the rotating shaft 5.

[0024] In this embodiment, the motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the second transmission sprockets 7 on both sides to rotate. The two second transmission sprockets 7 drive the two first transmission wheels 6 to rotate synchronously through the transmission chain 28 movably sleeved on the surface. The two first transmission wheels 6 drive the cleaning brush 10 to rotate through the rotating rod 8 to clean the impurities and dust remaining on the surface of the steel pipe transported by the conveying roller 30, thereby improving the service life and quality of the seamless steel pipe and facilitating subsequent processing and production.

[0025] like Figure 1-Figure 3 As shown, a water distribution box 15 is installed on the upper surface of the workbench 3, water distribution pipes 16 are installed on both sides of the water distribution box 15, and a sprinkler head 17 is arranged at the bottom of the water distribution pipe 16. One end of the water distribution box 15 is connected to the water supply pipe 14, and the other end of the water supply pipe 14 is connected to the water collecting box 12. The water collecting box 12 is fixedly arranged on one side of the workbench 3, and a water inlet 13 is arranged on the surface of the water collecting box 12. A plurality of drainage holes 18 are opened inside the workbench 3, and the drainage holes 18 are connected to the workbench 3. A collecting box 19 is arranged at the bottom of the workbench 3, and the collecting box 19 is connected to the drainage holes 18. A sewage outlet 26 is arranged on one side of the collecting box 19.

[0026] In this embodiment, when the seamless steel pipe is transported, the water inlet 13 can transport water to the inside of the water collecting box, and at the same time, the water collecting box 12 transports water to the inside of the water diversion box 15 through the water diversion pipe 14. The water diversion box 15 transports water to the spray head 17 through the water diversion pipes 16 on both sides. The water is evenly sprayed through the spray head 17 to clean the seamless steel pipe. The sewage generated by cleaning the seamless steel pipe can be collected in the collection box 19 through the drainage hole 18 opened in the workbench 3, and discharged uniformly through the sewage outlet 26.

[0027] like Figure 2-Figure 4 As shown, a ring 9 is provided on the surface of the rotating rod 8, and a plurality of latches 27 are provided on the surface of the ring 9. A latch groove is provided at one end of the cleaning brush 10, and the latch groove is adapted to the latch pin 27. A threaded hole is provided inside the cleaning brush 10, and a bolt 31 is provided inside the threaded hole. A pressure plate 11 is installed at one end of the bolt 31, and the pressure plate 11 fits the surface of the cleaning brush 10.

[0028] In this embodiment, the latch 27 inside the ring 9 can improve the stability of the cleaning brush 10 when it rotates, making it more stable. When the cleaning brush 10 needs to be replaced after long-term use, the pressure plate 11 can be rotated to drive the bolt 31 to rotate, so that it can be disengaged from the inside of the rotating rod 8. At the same time, the cleaning brush 10 can be pulled out to disengage from the latch 27. The cleaning brush 10 can be quickly disassembled and replaced to improve practicality. The pressure plate 11 and the cleaning brush 10 have the same rotation and installation direction.

[0029] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0030] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0031] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A feeding rack for the production and processing of seamless steel pipes, comprising a supporting leg (1), a feeding table (2), and a working table (3), characterized in that: The workbench (3) is provided with a feeding table (2), cleaning brushes (10) are rotatably installed on both sides of the workbench (3), a rotating rod (8) is inserted into the interior of the cleaning brush (10), one end of the rotating rod (8) is installed with a first transmission sprocket (6), a rotating shaft (5) is movably inserted into the interior of one end of the workbench (3), and second transmission sprockets (7) are installed at both ends of the rotating shaft (5), a transmission chain (28) is sleeved between the first transmission sprocket (6) and the second transmission sprocket (7), a motor (4) is installed on one side of the workbench (3), the output end of the motor (4) is transmission-connected to the rotating shaft (5), a water distribution box (15) is installed on the upper surface of the workbench (3), water distribution pipes (16) are installed on both sides of the water distribution box (15), and a spray head (17) is arranged at the bottom of the water distribution pipe (16).

2. A feeding rack for production and processing of seamless steel pipes according to claim 1, characterized in that: The feeding platform (2) is tilted, and the feeding platform (2) is tilted at a certain angle. A plurality of supporting legs (1) are fixedly installed on the bottom of the working platform (3) and the feeding platform (2).

3. The feeding rack for seamless steel pipe production and processing according to claim 1, characterized in that: One end of the water distribution box (15) is connected to a water delivery pipe (14), and the other end of the water delivery pipe (14) is connected to a water collection box (12). The water collection box (12) is fixed on one side of the workbench, and a water inlet (13) is provided on the surface of the water collection box (12).

4. The feeding rack for seamless steel pipe production and processing according to claim 1, characterized in that: A plurality of conveying rollers (30) are rotatably mounted inside the feeding platform (2).

5. The feeding rack for producing and processing seamless steel pipes according to claim 1, characterized in that: Hydraulic rods (29) are fixedly installed inside the two sides of the feeding platform (2), a movable clamping bar (20) is installed at one end of the hydraulic rod (29), and a plurality of rolling wheels (21) are rotatably installed inside the movable clamping bar (20).

6. The feeding rack for producing and processing seamless steel pipes according to claim 1, characterized in that: A placement groove (22) is provided on the upper end surface of one side of the feeding platform (2), a lifting rod (24) is installed inside the placement groove (22), a lifting platform (23) is installed at one end of the lifting rod (24), and a baffle (25) is provided on one side of the placement groove (22).

7. The feeding rack for seamless steel pipe production and processing according to claim 1, characterized in that: A plurality of drainage holes (18) are provided inside the workbench (3), and the drainage holes (18) are connected to the workbench (3). A collection box (19) is provided at the bottom of the workbench (3), and a sewage outlet (26) is provided on one side of the collection box (19).

8. The feeding rack for producing and processing seamless steel pipes according to claim 1, characterized in that: The surface of the rotating rod (8) is provided with a circular ring (9), and the surface of the circular ring (9) is provided with a plurality of latches (27). A latching groove is provided at one end of the cleaning brush (10), and the latching groove is matched with the latches (27). A threaded hole is provided inside the cleaning brush (10), and a bolt (31) is provided inside the threaded hole. A pressure plate (11) is installed at one end of the bolt (31), and the pressure plate (11) is in contact with the surface of the cleaning brush (10).

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