A seamless steel pipe processing and polishing device

Abstract

The utility model belongs to seamless steel pipe processing technical field especially relates to a kind of seamless steel pipe processing and polishing equipment, including base and polishing wheel, further include: first motor, first motor fixed mounting is at the top of base, the output shaft of first motor penetrates base and extends to outside, polishing wheel fixed mounting is on the output shaft of first motor, sliding slot is set up in the below of first motor on base, slidingly installed sliding block in sliding slot, and one side of sliding block is rotatably installed with limit seat;Power cavity, power cavity is set up in limit seat, and several first clamping blocks are fixedly installed in power cavity, and second clamping block is slidably installed in power cavity and at the side of several first clamping blocks;The end of several seamless steel pipes can be fixed and polished simultaneously, the polishing efficiency is improved, the two ends of several seamless steel pipes are conveniently polished, and polishing work is fully automatic, without manual operation of staff.

Description

Technical Field

[0001] This utility model belongs to the field of seamless steel pipe processing technology, and in particular relates to a seamless steel pipe processing and grinding equipment. Background Technology

[0002] Seamless steel pipes are steel pipes without joints, processed from solid tube blanks into hollow tubes through processes such as hot rolling, cold rolling, or extrusion. They are characterized by high strength and good pressure resistance, and are widely used in petroleum, chemical, machinery, construction and other fields. According to the material, they can be divided into carbon steel, alloy steel, stainless steel and other types.

[0003] Grinding seamless steel pipes has several drawbacks. Most grinding devices can only grind one end of a seamless steel pipe at a time, resulting in single-pipe operations. Batch processing is time-consuming and struggles to meet production capacity demands. Furthermore, most grinding devices first grind one end of the seamless steel pipe, then the operator adjusts the pipe's position before grinding the other end, requiring manual repositioning and increasing operational steps, thus reducing production efficiency. Therefore, we propose a seamless steel pipe processing and grinding equipment. Utility Model Content

[0004] The purpose of this invention is to provide a seamless steel pipe processing and grinding equipment to solve the problems mentioned in the background art.

[0005] In view of this, the present invention provides a seamless steel pipe processing and grinding equipment, including a base and a grinding wheel, and further comprising: The first motor is fixedly mounted on the top of the base. The output shaft of the first motor passes through the base and extends to the outside. The grinding wheel is fixedly mounted on the output shaft of the first motor. A sliding groove is provided on the base and below the first motor. A sliding block is slidably mounted in the sliding groove. A limiting seat is rotatably mounted on one side of the sliding block. A power chamber is formed within a limiting seat. Several first clamping blocks are fixedly installed within the power chamber, and second clamping blocks are slidably installed within the power chamber and on one side of each of the first clamping blocks. A drive assembly, located on the base, is used to drive the sliding block to slide and the limiting seat to rotate; A power assembly, located within a limiting seat, is used to drive a plurality of second clamping blocks to slide.

[0006] In this technical solution, when the whole device is in use, several seamless steel pipes are first inserted into the power chamber. Then, the bottom ends of the several seamless steel pipes are in contact with the base. Through the set power component, several second clamping blocks can be driven to slide. The several second clamping blocks squeeze the several seamless steel pipes to move towards the direction of several first clamping blocks. The several second clamping blocks and the several first clamping blocks can fix the position of the several seamless steel pipes. The ends of the several seamless steel pipes can be fixed and ground at the same time, which improves the grinding efficiency. The first motor is started, which drives the grinding wheel to rotate. Through the set drive component, the sliding block can be driven to slide upward. The sliding block drives the limit seat and several seamless steel pipes to move upward. One end of each seamless steel pipe is in contact with the grinding wheel, and the grinding wheel can grind one end of the seamless steel pipes. Through the set drive component, the limit seat can be driven to rotate 180°. At this time, the ground end of the seamless steel pipes is facing down, and the unground end of the seamless steel pipes is facing up. Finally, through the above operation, the other end of the seamless steel pipes can be ground. This makes it convenient to grind both ends of the seamless steel pipes, and the grinding work is fully automatic and does not require manual operation by the staff.

[0007] In the above technical solution, the driving component further includes: The second motor is fixedly installed in the sliding groove and located below the sliding block. The output shaft of the second motor is fixedly installed with a threaded rod. The upper end of the threaded rod passes through the sliding block and is threadedly connected to the sliding block. The threaded rod is rotatably connected to the sliding groove. The third motor is fixedly installed inside the sliding block. The output shaft of the third motor is fixedly connected to the limit seat.

[0008] In this technical solution, the first motor is started, driving the grinding wheel to rotate. Then, the second motor is started, driving the threaded rod to rotate. Under the action of the thread, the sliding block slides upward, causing the limiting seat and several seamless steel pipes to move upward. One end of each seamless steel pipe is in contact with the grinding wheel, which can grind one end of the seamless steel pipes. Then, the third motor is started, driving the limiting seat to rotate 180°. At this time, the ground end of the seamless steel pipes faces down, and the unground end faces up. Finally, through the above operations, the other end of the seamless steel pipes can be ground, facilitating grinding of both ends of the seamless steel pipes. The grinding work is fully automatic and requires no manual operation by personnel.

[0009] In the above technical solution, the power component further includes: A cylinder is fixedly installed in the power chamber and located between several second clamping blocks. A sliding plate is fixedly installed on the telescopic end of the cylinder. Several connecting rods are rotatably installed on the sliding plate. The several connecting rods are rotatably connected to several second clamping blocks respectively. The sliding plate is slidably connected to the power chamber.

[0010] In this technical solution, when the overall device is in use, several seamless steel pipes are first inserted into the power chamber. Then, the bottom ends of the seamless steel pipes contact the base. Then, the cylinder is activated, and the telescopic end of the cylinder drives the sliding plate to slide downward. The sliding plate squeezes several connecting rods to rotate, and the connecting rods squeeze several second clamping blocks to slide. The second clamping blocks squeeze several seamless steel pipes to move towards several first clamping blocks. The second clamping blocks and the first clamping blocks can fix the position of several seamless steel pipes and can simultaneously fix and grind the ends of several seamless steel pipes, thus improving grinding efficiency.

[0011] In the above technical solution, furthermore, anti-slip rubber pads are fixedly installed on one side of each of the second clamping blocks and the first clamping blocks.

[0012] In this technical solution, the positions of several seamless steel pipes can be fixed by setting several anti-slip rubber pads to ensure that the seamless steel pipes will not shift during grinding.

[0013] In the above technical solution, two guide rods are fixedly installed in the sliding groove, and the upper ends of the two guide rods pass through the sliding block, and the sliding block is slidably connected to the two guide rods.

[0014] In this technical solution, the sliding block slides on two guide rods to ensure that the two guide rods can slide stably.

[0015] In the above technical solution, further, a plurality of the second clamping blocks are distributed in a ring at equal intervals within the power cavity.

[0016] In this technical solution, it is ensured that several seamless steel pipes can be ground evenly.

[0017] In the above technical solution, the output shaft of the first motor is rotatably connected to the base, the output shaft of the third motor is rotatably connected to the sliding block, and the output shaft of the second motor is rotatably connected to the sliding groove.

[0018] In this technical solution, it is ensured that the output shaft of the first motor can rotate within the base, the output shaft of the third motor can rotate within the sliding block, and the output shaft of the second motor can rotate within the sliding groove.

[0019] The beneficial effects of this utility model are: 1. In the operation of this seamless steel pipe processing and grinding equipment, several seamless steel pipes are first inserted into the power chamber. Then, the bottom ends of the seamless steel pipes contact the base. Through the power component, several second clamping blocks can slide. The second clamping blocks squeeze the seamless steel pipes and move them toward the first clamping blocks. The second clamping blocks and the first clamping blocks can fix the position of the seamless steel pipes and simultaneously grind the ends of the seamless steel pipes, thus improving the grinding efficiency.

[0020] 2. This seamless steel pipe processing and grinding equipment starts with a first motor, which drives the grinding wheel to rotate. Through a drive assembly, a sliding block moves upwards, causing a limit seat and several seamless steel pipes to move upwards. One end of each seamless steel pipe contacts the grinding wheel, which grinds one end of each pipe. The drive assembly then rotates the limit seat 180°, so the ground end of each pipe faces downwards, and the unground end faces upwards. Finally, the other end of each pipe can be ground, facilitating grinding of both ends. The grinding process is fully automatic and requires no manual operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the base of this utility model; Figure 3 This is the second schematic diagram of the cross-sectional structure of the base of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the sliding block of this utility model; Figure 5 This is one of the schematic cross-sectional views of the limiting seat of this utility model; Figure 6 This is the second schematic diagram of the cross-sectional structure of the limiting seat of this utility model; Figure 7 This is a schematic diagram of the sliding plate area structure of this utility model.

[0022] The markings in the diagram are as follows: 1. Base; 2. First motor; 3. Grinding wheel; 4. Sliding groove; 5. Sliding block; 6. Limit seat; 7. Power chamber; 8. First clamping block; 9. Second clamping block; 10. Second motor; 11. Threaded rod; 12. Third motor; 13. Cylinder; 14. Sliding plate; 15. Connecting rod; 16. Anti-slip rubber pad; 17. Guide rod. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 - Figure 7 This application will be described in further detail.

[0024] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Example 1: This example provides a seamless steel pipe processing and grinding equipment, including a base 1 and a grinding wheel 3, and also includes: The first motor 2 is fixedly installed on the top of the base 1. The output shaft of the first motor 2 passes through the base 1 and extends to the outside. The grinding wheel 3 is fixedly installed on the output shaft of the first motor 2. A sliding groove 4 is provided on the base 1 and below the first motor 2. A sliding block 5 is slidably installed in the sliding groove 4. A limit seat 6 is rotatably installed on one side of the sliding block 5. The power cavity 7 is opened in the limiting seat 6. Several first clamping blocks 8 are fixedly installed in the power cavity 7. Second clamping blocks 9 are slidably installed in the power cavity 7 and on one side of the several first clamping blocks 8. A drive assembly is located on the base 1 and is used to drive the sliding block 5 to slide and the limit seat 6 to rotate. A power assembly is located within the limiting seat 6 and is used to drive several second clamping blocks 9 to slide.

[0026] When the whole device is in use, firstly, several seamless steel pipes are inserted into the power chamber 7. Then, the bottom ends of several seamless steel pipes are in contact with the base 1. Through the set power component, several second clamping blocks 9 can be driven to slide. Several second clamping blocks 9 respectively squeeze several seamless steel pipes to move towards several first clamping blocks 8. Several second clamping blocks 9 and several first clamping blocks 8 can fix the position of several seamless steel pipes. The ends of several seamless steel pipes can be fixed and ground at the same time, which improves the grinding efficiency. The first motor 2 is started, which drives the grinding wheel 3 to rotate. Through the set drive component, the sliding block 5 can be driven to slide upward. The sliding block 5 drives the limit seat 6 and several seamless steel pipes to move upward. One end of each of the several seamless steel pipes is in contact with the grinding wheel 3. The grinding wheel 3 can grind one end of the several seamless steel pipes. Through the set drive component, the limit seat 6 can be driven to rotate 180°. At this time, the ground end of the several seamless steel pipes is facing down, and the unground end of the several seamless steel pipes is facing up. Finally, through the above operation, the other end of the several seamless steel pipes can be ground. It is convenient to grind both ends of several seamless steel pipes, and the grinding work is fully automatic and does not require manual operation by the staff.

[0027] In this embodiment, the driving component includes: The second motor 10 is fixedly installed in the sliding groove 4 and located below the sliding block 5. The output shaft of the second motor 10 is fixedly installed with a threaded rod 11. The upper end of the threaded rod 11 passes through the sliding block 5 and is threadedly connected to the sliding block 5. The threaded rod 11 is rotatably connected to the sliding groove 4. The third motor 12 is fixedly installed in the sliding block 5. The output shaft of the third motor 12 is fixedly connected to the limit seat 6. The process involves starting the first motor 2, which drives the grinding wheel 3 to rotate. Then, starting the second motor 10, which drives the threaded rod 11 to rotate. Under the action of the thread, the sliding block 5 slides upward, causing the limiting seat 6 and several seamless steel pipes to move upward. One end of each seamless steel pipe contacts the grinding wheel 3, which grinds one end of the pipes. Then, starting the third motor 12, which rotates the limiting seat 6 180°. At this point, the ground end of each seamless steel pipe faces downward, and the unground end faces upward. Finally, the other end of each seamless steel pipe can be ground through the above operation. This process facilitates grinding both ends of the seamless steel pipes, and the grinding work is fully automatic, requiring no manual operation from staff.

[0028] In this embodiment, the power assembly includes: Cylinder 13 is fixedly installed in the power chamber 7 and located between several second clamping blocks 9. A sliding plate 14 is fixedly installed on the telescopic end of cylinder 13. Several connecting rods 15 are rotatably installed on the sliding plate 14. The several connecting rods 15 are rotatably connected to several second clamping blocks 9 respectively. The sliding plate 14 is slidably connected to the power chamber 7. In use, the entire device first inserts several seamless steel pipes into the power chamber 7. Then, the bottom ends of the seamless steel pipes contact the base 1. Then, the cylinder 13 is activated. The telescopic end of the cylinder 13 drives the sliding plate 14 to slide downward. The sliding plate 14 presses several connecting rods 15 to rotate. The connecting rods 15 press several second clamping blocks 9 to slide. The second clamping blocks 9 press several seamless steel pipes to move towards several first clamping blocks 8. The second clamping blocks 9 and the first clamping blocks 8 can fix the position of several seamless steel pipes and can fix and grind the ends of several seamless steel pipes at the same time, improving grinding efficiency. Example 2:

[0029] This embodiment provides a seamless steel pipe processing and grinding equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0030] In this embodiment, anti-slip rubber pads 16 are fixedly installed on one side of each of the second clamping blocks 9 and the first clamping blocks 8.

[0031] Among them, the positions of several seamless steel pipes can be fixed by several anti-slip rubber pads 16, ensuring that the seamless steel pipes will not shift during grinding. Example 3:

[0032] This embodiment provides a seamless steel pipe processing and grinding equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0033] In this embodiment, two guide rods 17 are fixedly installed in the sliding groove 4. The upper ends of the two guide rods 17 pass through the sliding block 5, and the sliding block 5 is slidably connected to the two guide rods 17.

[0034] The sliding block 5 slides on the two guide rods 17 to ensure that the two guide rods 17 can slide stably. Example 4:

[0035] This embodiment provides a seamless steel pipe processing and grinding equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0036] In this embodiment, several second clamping blocks 9 are distributed in a ring at equal intervals within the power cavity 7.

[0037] This includes ensuring that several seamless steel pipes can be ground evenly. Example 5:

[0038] This embodiment provides a seamless steel pipe processing and grinding equipment, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0039] In this embodiment, the output shaft of the first motor 2 is rotatably connected to the base 1, the output shaft of the third motor 12 is rotatably connected to the sliding block 5, and the output shaft of the second motor 10 is rotatably connected to the sliding groove 4.

[0040] Specifically, it is ensured that the output shaft of the first motor 2 can rotate within the base 1, that the output shaft of the third motor 12 can rotate within the sliding block 5, and that the output shaft of the second motor 10 can rotate within the sliding groove 4.

[0041] Working principle: When the whole device is in use, firstly, several seamless steel pipes are inserted into the power chamber 7. Then, the bottom ends of several seamless steel pipes are in contact with the base 1. Then, the cylinder 13 is started. The telescopic end of the cylinder 13 drives the sliding plate 14 to slide downward. The sliding plate 14 presses several connecting rods 15 to rotate. Several connecting rods 15 press several second clamping blocks 9 to slide. Several second clamping blocks 9 press several seamless steel pipes to move towards several first clamping blocks 8. Several second clamping blocks 9 and several first clamping blocks 8 can fix the position of several seamless steel pipes. The ends of several seamless steel pipes can be fixed and ground at the same time, which improves the grinding efficiency. The first motor 2 is started, which drives the grinding wheel 3 to rotate. Then the second motor 10 is started, which drives the threaded rod 11 to rotate. Under the action of the thread, the sliding block 5 slides upward, which drives the limiting seat 6 and several seamless steel pipes to move upward. One end of each seamless steel pipe is in contact with the grinding wheel 3, and the grinding wheel 3 can grind one end of the seamless steel pipes. Then the third motor 12 is started, which drives the limiting seat 6 to rotate 180°. At this time, the ground end of the seamless steel pipes is facing down, and the unground end of the seamless steel pipes is facing up. Finally, through the above operation, the other end of the seamless steel pipes can be ground, which is convenient for grinding both ends of the seamless steel pipes. The grinding work is fully automatic and does not require manual operation by the staff.

[0042] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A seamless steel pipe processing and grinding equipment, comprising a base (1) and a grinding wheel (3), characterized in that, Also includes: The first motor (2) is fixedly installed on the top of the base (1). The output shaft of the first motor (2) passes through the base (1) and extends to the outside. The grinding wheel (3) is fixedly installed on the output shaft of the first motor (2). A sliding groove (4) is provided on the base (1) and below the first motor (2). A sliding block (5) is slidably installed in the sliding groove (4). A limiting seat (6) is rotatably installed on one side of the sliding block (5). The power cavity (7) is opened in the limiting seat (6). A plurality of first clamping blocks (8) are fixedly installed in the power cavity (7). A second clamping block (9) is slidably installed in the power cavity (7) and on one side of the plurality of first clamping blocks (8). A drive assembly located on a base (1) and used to drive the sliding block (5) to slide and the limiting seat (6) to rotate; A power assembly located within a limiting seat (6) and used to drive a plurality of second clamping blocks (9) to slide.

2. The seamless steel pipe processing and grinding equipment according to claim 1, characterized in that, The driving component includes: The second motor (10) is fixedly installed in the sliding groove (4) and located below the sliding block (5). The output shaft of the second motor (10) is fixedly installed with a threaded rod (11). The upper end of the threaded rod (11) passes through the sliding block (5) and the threaded rod (11) is threadedly connected to the sliding block (5). The threaded rod (11) is rotatably connected to the sliding groove (4). The third motor (12) is fixedly installed in the sliding block (5). The output shaft of the third motor (12) is fixedly connected to the limiting seat (6).

3. The seamless steel pipe processing and grinding equipment according to claim 2, characterized in that, The power assembly includes: A cylinder (13) is fixedly installed in the power chamber (7) and located between several second clamping blocks (9). A sliding plate (14) is fixedly installed on the telescopic end of the cylinder (13). Several connecting rods (15) are rotatably installed on the sliding plate (14). Several connecting rods (15) are rotatably connected to several second clamping blocks (9) respectively. The sliding plate (14) is slidably connected to the power chamber (7).

4. The seamless steel pipe processing and grinding equipment according to claim 1, characterized in that, Anti-slip rubber pads (16) are fixedly installed on one side of several second clamping blocks (9) and several first clamping blocks (8).

5. The seamless steel pipe processing and grinding equipment according to claim 1, characterized in that, Two guide rods (17) are fixedly installed in the sliding groove (4). The upper ends of the two guide rods (17) pass through the sliding block (5), and the sliding block (5) is slidably connected to the two guide rods (17).

6. The seamless steel pipe processing and grinding equipment according to claim 1, characterized in that, Several of the second clamping blocks (9) are distributed in a ring at equal intervals within the power cavity (7).

7. The seamless steel pipe processing and grinding equipment according to claim 3, characterized in that, The output shaft of the first motor (2) is rotatably connected to the base (1), the output shaft of the third motor (12) is rotatably connected to the sliding block (5), and the output shaft of the second motor (10) is rotatably connected to the sliding groove (4).

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