Groove pressing device for steel pipe machining

Abstract

The utility model discloses a notching device for steel pipe processing, which comprises a notching machine, the notching machine comprises a support table and a support frame, the support frame is provided with a driving motor and a driving shaft, the driving shaft is provided with an adjusting frame, the adjusting frame is provided with an adjusting shaft and an adjusting sleeve, the adjusting sleeve is provided with a fixing block and a mounting block, and the fixing block and the mounting block are arranged on the fixing block. An adjusting plate is arranged between the fixing block and the mounting block, a groove pressing sleeve is arranged on the mounting block, a moving groove is formed in the adjusting frame, a moving rod is arranged on one side of the fixing block, moving wheels are arranged on the two sides of the moving rod, a working air cylinder is arranged on the supporting frame, a working frame is arranged at the output end of the working air cylinder, working wheels are arranged on the working frame, and pressing wheels are further arranged on the working frame. The height of the mounting block is adjusted through the fixing block and the adjusting plate, and the position of the mounting block is limited through the moving groove, the moving rod and the moving wheels, so that groove pressing sleeves with different diameters are conveniently mounted, a steel pipe is supported and pressed, and the adaptability and practicability of the groove pressing machine are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe processing, and more specifically, to a groove pressing device for steel pipe processing. Background Art

[0002] Steel pipe is a common metal pipe. The main material of steel pipe is steel, which has excellent mechanical properties and durability. Steel pipe can be made of different steel materials, such as carbon steel, alloy steel, stainless steel, etc., to meet the needs of different projects or industries. Steel pipe grooving is a common steel pipe processing method, which is usually used to make grooves or convex grooves on the surface of steel pipes for connecting or installing other components.

[0003] However, before grooving, the existing grooving machine is not convenient for replacing grooving molds of different sizes according to pipes of different diameters, thereby reducing the practicability and adaptability of the grooving machine. At the same time, when grooving, the edges of the pipes are prone to warping, affecting the grooving quality of the pipes. At the same time, the steel pipe support device on the grooving machine is not convenient for adjusting the support height, reducing the practicability of the grooving machine. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a grooving device for steel pipe processing to solve the technical problem mentioned in the background technology that the grooving machine is not convenient for adjusting and installing grooving dies of different sizes.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooving device for steel pipe processing, including a grooving machine, the grooving machine including a support platform and a support frame, the support frame is provided with a driving motor and a driving shaft, the driving shaft is provided with an adjusting frame, the adjusting frame is provided with an adjusting shaft and an adjusting sleeve, the adjusting sleeve is provided with a fixed block and a mounting block, an adjusting plate is provided between the fixed block and the mounting block, the mounting block is provided with a grooving sleeve, the adjusting frame is provided with a movable groove, a movable rod is provided on one side of the fixed block, movable wheels are provided on both sides of the movable rod, a working cylinder is provided on the support frame, a working frame is provided at the output end of the working cylinder, a working wheel is provided on the working frame, and a clamping wheel is also provided on the working frame, a support block is provided on the support platform, a support plate is provided on the support block, and a support shaft is rotatably provided on the support plate.

[0008] The utility model is further configured such that a mounting track is provided on the fixing block, a mounting plate is provided inside the groove pressing sleeve, the mounting plate and the mounting track are connected by bolts, and the groove pressing sleeve is easily installed through the cooperation of the mounting plate and the mounting track.

[0009] The utility model is further configured that a driving groove is provided on the adjusting shaft, a driving block matched with the driving groove is fixedly provided on the adjusting sleeve, and the adjusting sleeve is driven to move by the driving block.

[0010] The utility model is further configured that a driving screw is provided on the adjusting shaft, one end of the driving screw is threadedly connected to the driving block, and the other end is provided with a driving knob, and the driving screw is driven to rotate by the driving knob.

[0011] The utility model is further configured that a clamping groove is provided on the working frame, a clamping block is provided in the clamping groove, and the clamping wheel is rotatably arranged on the clamping block to limit the moving direction of the clamping block.

[0012] The utility model is further configured that a clamping screw is rotatably provided in the clamping groove, one end of the clamping screw is threadedly connected to the clamping block, and the other end is provided with a clamping knob, and the clamping screw is driven to rotate by the clamping knob, thereby driving the clamping block to rotate.

[0013] The utility model is further configured that a supporting cylinder is provided between the supporting block and the supporting platform, and the height of the supporting block and the supporting shaft can be adjusted conveniently through the supporting cylinder.

[0014] The utility model is further configured that a support rod and a support sleeve are provided between the support block and the support platform to limit the moving direction of the support block.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a grooving device for steel pipe processing, which has the following beneficial effects:

[0017] 1. The driving screw drives the driving block to move in the adjusting shaft, thereby moving the position of the adjusting sleeve. The height of the mounting block is adjusted through the fixed block and the adjusting plate. The position of the mounting block is limited by the moving groove, the moving rod and the moving wheel, thereby facilitating the installation of grooved sleeves of different diameters, supporting and grooving the steel pipe, and improving the adaptability and practicality of the groover.

[0018] 2. The working frame is driven downward by the working cylinder, and the groove pressing operation is performed by the working wheel. By turning the clamping knob, the clamping block and the clamping wheel are driven downward to clamp the edge of the steel pipe to prevent the steel pipe from warping.

[0019] 3. The steel pipe is stably supported by the support block, support plate and support shaft. The height of the support shaft can be adjusted by the support cylinder, support rod and support sleeve, so that the support shaft can support steel pipes of different diameters and keep them in a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the medium pressure slot machine of the utility model;

[0021] Figure 2 It is a schematic diagram of the matching structure of the driving motor, driving shaft, adjusting frame, adjusting shaft, adjusting sleeve, fixing block, mounting block, adjusting plate and grooved sleeve in the utility model;

[0022] Figure 3 It is a schematic diagram of the matching structure of the fixing block, the mounting block, the adjusting plate, the grooved sleeve, the mounting rail and the mounting plate in the utility model;

[0023] Figure 4 It is a schematic diagram of the matching structure of the working cylinder, the working frame, the working wheel and the pressing wheel in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the support block, support plate, support shaft, support cylinder, support rod and support sleeve in the utility model.

[0025] In the figure: 1. groove pressing machine; 2. support table; 3. support frame; 4. drive motor; 5. drive shaft; 6. adjustment frame; 7. adjustment shaft; 8. adjustment sleeve; 9. fixed block; 10. mounting block; 11. adjustment plate; 12. groove pressing sleeve; 13. movable groove; 14. movable rod; 15. movable wheel; 16. working cylinder; 17. working frame; 18. working wheel; 19. clamping wheel; 20. support block; 21. support plate; 22. support shaft; 23. mounting track; 24. mounting plate; 25. drive groove; 26. drive block; 27. drive screw; 28. drive knob; 29. ​​clamping groove; 30. clamping block; 31. clamping screw; 32. clamping knob; 33. support cylinder; 34. support rod; 35. support sleeve. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A groove pressing device for steel pipe processing includes a groove pressing machine 1, which includes a support table 2 and a support frame 3. A driving motor 4 and a driving shaft 5 are provided on the support frame 3. An adjusting frame 6 is provided on the driving shaft 5. An adjusting shaft 7 and an adjusting sleeve 8 are provided on the adjusting frame 6. A fixing block 9 and a mounting block 10 are provided on the adjusting sleeve 8. An adjusting plate 11 is provided between the fixing block 9 and the mounting block 10. A groove pressing sleeve 12 is provided on the mounting block 10. A moving groove 13 is provided on the adjusting frame 6. A moving rod 14 is provided on one side of the fixing block 9. Moving wheels 15 are provided on both sides of the moving rod 14. A working cylinder 16 is provided on the support frame 3. A working frame 16 is provided on the output end of the working cylinder 16. 17, a working wheel 18 is provided on the working frame 17, a clamping wheel 19 is also provided on the working frame 17, a supporting block 20 is provided on the supporting platform 2, a supporting plate 21 is provided on the supporting block 20, a supporting shaft 22 is rotatably provided on the supporting plate 21, a mounting track 23 is provided on the fixing block 9, a mounting plate 24 is provided inside the groove sleeve 12, the mounting plate 24 and the mounting track 23 are connected by bolts, a driving groove 25 is provided on the adjusting shaft 7, a driving block 26 matched with the driving groove 25 is fixedly provided on the adjusting sleeve 8, a driving screw 27 is provided on the adjusting shaft 7, one end of the driving screw 27 is threadedly connected to the driving block 26, and the other end is provided with a driving knob 28.

[0030] In this embodiment, when performing grooving construction, first, the grooving sleeve 12 is installed according to the diameter of the grooving steel pipe, and the driving knob 28 is rotated. The driving knob 28 drives the driving screw 27 to rotate, and the driving screw 27 drives the driving block 26 to move in the driving groove 25. The driving block 26 drives the adjusting sleeve 8 to move. The adjusting sleeve 8 adjusts the extension distance of the mounting block 10 through the fixing block 9 and the adjusting plate 11. The mounting block 10 moves in the moving groove 13 through the moving rod 14, thereby limiting the mounting block 10 to move only in the vertical height. The moving wheel 15 improves the smoothness of the movement of the moving rod 14. After the mounting block 10 moves, the mounting plate 24 is extended into the mounting track 23 and fixed by bolts, and then the grooving sleeve 12 is installed, and then the steel pipe is installed on the grooving sleeve 12, and the driving motor 4 drives the driving shaft 5 to rotate, thereby driving the adjusting frame 6, the grooving sleeve 12 and the steel pipe to rotate, and the steel pipe is grooved by the working wheel 18.

[0031] See also Figure 4-5 As an implementation method for the pressure groove construction: a pressure groove 29 is provided on the working frame 17, a pressure block 30 is provided in the pressure groove 29, a pressure wheel 19 is rotatably set on the pressure block 30, a pressure screw 31 is rotatably provided in the pressure groove 29, one end of the pressure screw 31 is threadedly connected to the pressure block 30, and a pressure knob 32 is provided at the other end, a support cylinder 33 is provided between the support block 20 and the support platform 2, and a support rod 34 and a support sleeve 35 are provided between the support block 20 and the support platform 2.

[0032] More specifically, the working cylinder 16 is driven, and the working cylinder 16 drives the working frame 17 to move downward, so that the working wheel 18 abuts against the groove pressing position, and then the clamping knob 32 is rotated, and the clamping knob 32 drives the clamping screw 31 to rotate, and the clamping screw 31 drives the clamping block 30 to clamp downward, so that the clamping wheel 19 abuts against the steel pipe, thereby preventing the edge of the steel pipe from warping when the steel pipe is grooved. The height of the support block 20 is adjusted by the support cylinder 33, and the moving direction of the support block 20 is limited by the cooperation of the support rod 34 and the support sleeve 35 to prevent it from rotating. The steel pipe is supported by the support plate 21 and the support shaft 22 to keep it in a horizontal state.

[0033] In summary, when the overall equipment is in use or running: when performing grooving construction, first install the grooving sleeve 12 according to the diameter of the grooving steel pipe, turn the drive knob 28, the drive knob 28 drives the drive screw 27 to rotate, the drive screw 27 drives the drive block 26 to move in the drive groove 25, the drive block 26 drives the adjusting sleeve 8 to move, the adjusting sleeve 8 adjusts the extension distance of the mounting block 10 through the fixed block 9 and the adjusting plate 11, the mounting block 10 moves in the moving groove 13 through the moving rod 14, thereby limiting the mounting block 10 to only move in the vertical height, the moving wheel 15 improves the smoothness of the movement of the moving rod 14, after the mounting block 10 moves, the mounting plate 24 is extended into the mounting track 23, and fixed by bolts, and then the grooving sleeve 12 is installed, and then the steel pipe is installed on the grooving sleeve 12, the drive motor 4 drives the drive shaft 5 to rotate, thereby driving the adjusting frame 6, the grooving sleeve 12 and the steel pipe to rotate, and the steel pipe is grooved by the working wheel 18.

[0034] The working cylinder 16 is driven, and the working cylinder 16 drives the working frame 17 to move downward, so that the working wheel 18 is in contact with the groove pressing position, and then the clamping knob 32 is rotated, and the clamping knob 32 drives the clamping screw 31 to rotate, and the clamping screw 31 drives the clamping block 30 to clamp downward, so that the clamping wheel 19 is in contact with the steel pipe, thereby preventing the edge of the steel pipe from warping when the steel pipe is grooved. The height of the support block 20 is adjusted by the support cylinder 33, and the moving direction of the support block 20 is limited by the cooperation of the support rod 34 and the support sleeve 35 to prevent it from rotating. The steel pipe is supported by the support plate 21 and the support shaft 22 to keep it in a horizontal state.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grooving device for steel pipe processing, comprising a grooving machine (1), characterized in that: The groove pressing machine (1) comprises a support platform (2) and a support frame (3); a driving motor (4) and a driving shaft (5) are provided on the support frame (3); an adjusting frame (6) is provided on the driving shaft (5); an adjusting shaft (7) and an adjusting sleeve (8) are provided on the adjusting frame (6); a fixing block (9) and a mounting block (10) are provided on the adjusting sleeve (8); an adjusting plate (11) is provided between the fixing block (9) and the mounting block (10); a groove pressing sleeve (12) is provided on the mounting block (10); and a movable groove (13) is provided on the adjusting frame (6). A moving rod (14) is provided on one side of the fixed block (9), and moving wheels (15) are provided on both sides of the moving rod (14); a working cylinder (16) is provided on the support frame (3), and a working frame (17) is provided at the output end of the working cylinder (16); a working wheel (18) is provided on the working frame (17), and a clamping wheel (19) is also provided on the working frame (17); a supporting block (20) is provided on the supporting block (20), and a supporting plate (21) is provided on the supporting plate (21) for rotation. A supporting shaft (22) is provided on the supporting plate (21).

2. The grooving device for steel pipe processing according to claim 1, characterized in that: The fixing block (9) is provided with a mounting track (23), the grooved sleeve (12) is provided with a mounting plate (24) inside, and the mounting plate (24) and the mounting track (23) are connected by bolts.

3. The grooving device for steel pipe processing according to claim 1, characterized in that: The adjusting shaft (7) is provided with a driving groove (25), and the adjusting sleeve (8) is fixedly provided with a driving block (26) that matches the driving groove (25).

4. The grooving device for steel pipe processing according to claim 3 is characterized in that: The adjusting shaft (7) is provided with a driving screw rod (27), one end of the driving screw rod (27) is threadedly connected to the driving block (26), and the other end of the driving screw rod (27) is provided with a driving knob (28).

5. The grooving device for steel pipe processing according to claim 1, characterized in that: The working frame (17) is provided with a pressing groove (29), a pressing block (30) is provided in the pressing groove (29), and the pressing wheel (19) is rotatably arranged on the pressing block (30).

6. The grooving device for steel pipe processing according to claim 5, characterized in that: A pressing screw (31) is rotatably arranged in the pressing groove (29), one end of the pressing screw (31) is threadedly connected to the pressing block (30), and the other end is provided with a pressing knob (32).

7. The grooving device for steel pipe processing according to claim 1, characterized in that: A supporting cylinder (33) is provided between the supporting block (20) and the supporting platform (2).

8. The grooving device for steel pipe processing according to claim 7, characterized in that: A support rod (34) and a support sleeve (35) are provided between the support block (20) and the support platform (2).

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